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Author SHA1 Message Date
Ahmed Salah Tawfik Ibrahim c2dcfac36c second commit 2024-05-16 14:43:49 +02:00
Alfredo Oliviero 566364940c fixed package 2024-02-09 14:23:00 +01:00
83 changed files with 15578 additions and 3257 deletions

13
Dockerfile Normal file
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@ -0,0 +1,13 @@
#FROM d4science/smartgears-distribution:4.0.0-SNAPSHOT-java11-tomcat9
FROM smartgears-distribution:4.0.0-java11-tomcat9
ARG REPOUSER=admin
ARG REPOPWD=admin
COPY ./target/social-service.war /usr/local/tomcat/webapps/
COPY ./docker/logback.xml /etc/
COPY ./docker/container.ini /etc/
RUN unzip /usr/local/tomcat/webapps/social-service.war -d /usr/local/tomcat/webapps/social-service
RUN rm /usr/local/tomcat/webapps/social-service.war
EXPOSE 8080

28
docker/container.ini Normal file
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@ -0,0 +1,28 @@
[node]
mode = offline
hostname = socialservice
protocol= http
port = 8080
infrastructure = gcube
authorizeChildrenContext = true
publicationFrequencyInSeconds = 60
[properties]
SmartGearsDistribution = 4.0.0-SNAPSHOT
SmartGearsDistributionBundle = UnBundled
[site]
country = it
location = pisa
[authorization]
factory = org.gcube.smartgears.security.defaults.DefaultAuthorizationProviderFactory
factory.endpoint = https://accounts.dev.d4science.org/auth/realms/d4science/protocol/openid-connect/token
credentials.class = org.gcube.smartgears.security.SimpleCredentials
//for smartgears
credentials.clientID = social-service-hosting-node-client
credentials.secret = 979bd3bc-5cc4-11ec-bf63-0242ac130002
//for interacting with alfredo's service
socialservice
yqMpmqwlcu9o2mZTWMyDq0om8QMcjUEb

23
docker/logback.xml Normal file
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@ -0,0 +1,23 @@
<configuration scan="true" debug="true">
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>Ï
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
</encoder>
</appender>
<logger name="org.gcube" level="TRACE" />
<logger name="org.gcube.smartgears" level="TRACE" />
<logger name="org.gcube.smartgears.handlers" level="TRACE"/>
<logger name="org.gcube.common.events" level="WARN" />
<logger name="org.gcube.data.publishing" level="ERROR" />
<logger name="org.gcube.documentstore" level="ERROR" />
<logger name="org.gcube.common.core.publisher.is.legacy" level="TRACE" />
<logger name="org.gcube.data.access" level="TRACE" />
<logger name="org.gcube.data.access.storagehub.handlers" level="ERROR"/>
<root level="ERROR">
<appender-ref ref="STDOUT" />
</root>
</configuration>

2
docker/properties Normal file
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@ -0,0 +1,2 @@
${{adminId}}=social
${{adminPwd}}=social

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@ -2,22 +2,36 @@
<enunciate
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="http://enunciate.webcohesion.com/schemas/enunciate-2.14.0.xsd">
<description package="org.gcube.acme.rest"/>
<api-classes>
<include pattern="org.gcube.acme.rest.*" />
<exclude pattern="org.gcube.acme.*" />
<include
pattern="org.gcube.portal.social.networking.**"/>
<include
pattern="org.gcube.social_networking.socialnetworking.model.beans.**"/>
<exclude
pattern="org.gcube.portal.social.networking.ws.docs.DocsGenerator" />
</api-classes>
<modules>
<jackson1 disabled="true" />
<gwt-json-overlay disabled="true" />
<php-json-client disabled="true" />
<ruby-json-client disabled="true" />
<java-json-client disabled="true" />
<java-json-client disabled="true" />
<!-- <java-json-client jarName="social-service-client.jar" -->
<!-- bundleSourcesWithClasses="true" groupId="org.gcube.social-networking" -->
<!-- artifactId="auto-social-client" javac-source="1.8" javac-target="1.8"> -->
<!-- <package-conversions> -->
<!-- <convert -->
<!-- from="org.gcube.portal.social.networking.ws" -->
<!-- to="org.gcube.social.client" /> -->
<!-- </package-conversions> -->
<!-- </java-json-client> -->
<javascript-client disabled="true" />
<docs docsDir="${project.build.directory}" docsSubdir="api-docs" />
<swagger basePath="/${project.artifactId}" />
<docs freemarkerTemplate="${project.basedir}/src/main/resources/META-INF/enunciate/d4science_docs.fmt">
<docs
freemarkerTemplate="${project.basedir}/src/main/resources/META-INF/enunciate/d4science_docs.fmt">
<additional-css
file="css/d4science_enunciate_custom.css" />
</docs>
<swagger basePath="/rest" />
</modules>
</enunciate>

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@ -0,0 +1,7 @@
name: ${artifactId}
group: ${groupId}
version: ${version}
description: ${description}
excludes:
- path: /docs.*
- path: /api-docs.*

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@ -0,0 +1,5 @@
mvn clean package
docker build -t idm .
docker compose up -d --build --force-recreate
#docker run -it -d -p 9090:8080 --name idm idm

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@ -0,0 +1,20 @@
<?xml version="1.0" encoding="UTF-8"?>
<web-app>
<context-param>
<param-name>admin-username</param-name>
<param-value>{{adminId}}</param-value>
</context-param>
<context-param>
<param-name>admin-pwd</param-name>
<param-value>{{adminPwd}}</param-value>
</context-param>
<servlet>
<servlet-name>org.gcube.social_networking.SocialService</servlet-name>
</servlet>
<servlet-mapping>
<servlet-name>org.gcube.social_networking.SocialService</servlet-name>
<url-pattern>/social-service/*</url-pattern>
</servlet-mapping>
</web-app>

122
pom.xml
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@ -5,7 +5,7 @@
<parent>
<groupId>org.gcube.tools</groupId>
<artifactId>maven-parent</artifactId>
<version>1.1.0</version>
<version>1.2.0</version>
</parent>
<groupId>org.gcube.social_networking</groupId>
<artifactId>social-service</artifactId>
@ -16,6 +16,9 @@
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
<webappDirectory>
${project.basedir}${file.separator}src${file.separator}main${file.separator}webapp${file.separator}WEB-INF</webappDirectory>
<enunciate.version>2.14.0</enunciate.version>
@ -35,7 +38,7 @@
<dependency>
<groupId>org.gcube.distribution</groupId>
<artifactId>gcube-smartgears-bom</artifactId>
<version>2.5.0</version>
<version>3.0.1-SNAPSHOT</version>
<type>pom</type>
<scope>import</scope>
</dependency>
@ -47,6 +50,7 @@
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
@ -54,33 +58,46 @@
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<dependency>
<groupId>org.gcube.common</groupId>
<artifactId>authorization-utils</artifactId>
<version>[2.2.0, 3.0.0-SNAPSHOT)</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-multipart</artifactId>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet</artifactId>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet-core</artifactId>
</dependency>
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
</dependency>
<dependency>
<groupId>org.gcube.common.portal</groupId>
<artifactId>portal-manager</artifactId>
<scope>provided</scope>
<groupId>org.gcube.core</groupId>
<artifactId>common-smartgears-app</artifactId>
</dependency>
<!--must be provided -->
<dependency>
<groupId>org.gcube.core</groupId>
<artifactId>common-smartgears</artifactId>
</dependency>
<dependency>
<groupId>org.gcube.core</groupId>
<artifactId>common-scope</artifactId>
</dependency>
<dependency>
<groupId>org.gcube.core</groupId>
<artifactId>common-scope-maps</artifactId>
</dependency>
<dependency>
<groupId>org.gcube.common</groupId>
<artifactId>authorization-client</artifactId>
</dependency>
<dependency>
<groupId>org.gcube.social-networking</groupId>
<artifactId>social-service-model</artifactId>
<version>[1.2.0-SNAPSHOT, 2.0.0)</version>
<version>2.0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.datastax.oss</groupId>
@ -92,6 +109,11 @@
<artifactId>java-driver-mapper-runtime</artifactId>
<version>${cassandra.driver.oss.version}</version>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
@ -99,33 +121,9 @@
<scope>compile</scope>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
<groupId>org.gcube.common.portal</groupId>
<artifactId>portal-manager</artifactId>
</dependency>
<dependency>
<groupId>org.gcube.core</groupId>
<artifactId>common-smartgears-app</artifactId>
</dependency>
<!-- Added to support Java 11 JDK -->
<dependency>
<groupId>javax.xml.ws</groupId>
<artifactId>jaxws-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<scope>provided</scope>
</dependency>
<!-- END Added to support Java 11 JDK -->
<dependency>
<groupId>org.gcube.core</groupId>
<artifactId>common-smartgears</artifactId>
</dependency>
<!-- Required for Enunciate plugin -->
<dependency>
@ -144,7 +142,6 @@
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<!-- END Required for Enunciate plugin -->
@ -152,7 +149,7 @@
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<version>4.13.2</version>
<scope>test</scope>
</dependency>
<dependency>
@ -161,32 +158,12 @@
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<!-- Sphinx plugin' -->
<plugin>
<groupId>kr.motd.maven</groupId>
<artifactId>sphinx-maven-plugin</artifactId>
<version>2.10.0</version>
<configuration>
<outputDirectory>
${project.build.directory}/${project.artifactId}-${project.version}/docs</outputDirectory>
<builder>html</builder>
<configDirectory>${basedir}/docs</configDirectory>
<sourceDirectory>${basedir}/docs</sourceDirectory>
</configuration>
<executions>
<execution>
<phase>process-resources</phase>
<goals>
<goal>generate</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- Enunciate Maven plugin -->
<build>
<finalName>${project.artifactId}</finalName>
<plugins>
<!-- Enunciate Maven plugin
<plugin>
<groupId>com.webcohesion.enunciate</groupId>
<artifactId>enunciate-maven-plugin</artifactId>
@ -200,8 +177,7 @@
</execution>
</executions>
</plugin>
<!-- Copy Enunciate Documentation from your-application/api-docs
into your war -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
@ -227,7 +203,7 @@
</execution>
</executions>
</plugin>
-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
@ -240,4 +216,4 @@
</plugins>
</build>
</project>
</project>

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@ -1,20 +0,0 @@
package org.gcube.social_networking;
import javax.ws.rs.ApplicationPath;
import org.gcube.acme.rest.HelloWorld;
import org.gcube.smartgears.annotations.ManagedBy;
import org.glassfish.jersey.server.ResourceConfig;
/**
* @author Luca Frosini (ISTI - CNR)
*/
@ApplicationPath("/")
@ManagedBy(HelloWorldInitializator.class)
public class ResourceInitializer extends ResourceConfig {
public ResourceInitializer() {
packages(HelloWorld.class.getPackage().toString());
}
}

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@ -0,0 +1,25 @@
package org.gcube.social_networking;
import javax.ws.rs.Path;
import javax.ws.rs.core.Application;
import org.gcube.social_networking.rest.HelloWorld;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.HashSet;
import java.util.Set;
@Path("social-service")
public class SocialService extends Application {
private static Logger logger = LoggerFactory.getLogger(SocialService.class);
@Override
public Set<Class<?>> getClasses() {
logger.info("/social-service/ here");
final Set<Class<?>> classes = new HashSet<Class<?>>();
// register resources and features
classes.add(HelloWorld.class);
return classes;
}
}

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@ -1,6 +1,6 @@
package org.gcube.social_networking;
import org.gcube.common.authorization.utils.manager.SecretManagerProvider;
import org.gcube.common.security.providers.SecretManagerProvider;
import org.gcube.smartgears.ApplicationManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -8,12 +8,12 @@ import org.slf4j.LoggerFactory;
/**
* @author Luca Frosini (ISTI - CNR)
*/
public class HelloWorldInitializator implements ApplicationManager {
public class SocialServiceApplicationManager implements ApplicationManager {
/**
* Logger
*/
private static Logger logger = LoggerFactory.getLogger(HelloWorldInitializator.class);
private static Logger logger = LoggerFactory.getLogger(SocialServiceApplicationManager.class);
public static boolean initialised;
@ -22,24 +22,25 @@ public class HelloWorldInitializator implements ApplicationManager {
*/
@Override
public synchronized void onInit() {
logger.info("Starting social service");
try{
String context = SecretManagerProvider.instance.get().getContext();
logger.info(
"\n-------------------------------------------------------\n"
+ "Social Service is Starting on context {}\n"
+ "-------------------------------------------------------",
context);
}catch (Throwable e) {
logger.error("unexpected error initiliazing storagehub",e);
}
String context = SecretManagerProvider.instance.get().getContext();
logger.trace(
"\n-------------------------------------------------------\n"
+ "Hello World Service is Starting on context {}\n"
+ "-------------------------------------------------------",
context);
// ApplicationContext applicationContext = ContextProvider.get();
// String helloWorldEServiceID = applicationContext.id();
logger.trace(
"\n-------------------------------------------------------\n"
+ "Hello World Service Started Successfully on context {}\n"
+ "-------------------------------------------------------",
context);
}
/**

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@ -0,0 +1,34 @@
package org.gcube.social_networking.caches;
import net.sf.ehcache.CacheManager;
import net.sf.ehcache.Ehcache;
/**
* Handle caches via Ehcache
* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
*/
public class CachesManager {
private static CacheManager cacheManager;
public static final CachesManager singleton = new CachesManager();
// the following caches are declared within the ehcache.xml (no default is available)
public static final String SOCIAL_NETWORKING_SITES_CACHE = "social_networking_site_cache";
public static final String USERS_CACHE = "users_cache";
public static final String GROUPS_CACHE = "groups_cache";
private CachesManager(){
cacheManager = CacheManager.newInstance();
}
public static Ehcache getCache(String name){
return cacheManager.getEhcache(name);
}
@Override
protected void finalize() throws Throwable {
super.finalize();
cacheManager.shutdown();
}
}

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@ -0,0 +1,54 @@
package org.gcube.social_networking.caches;
import net.sf.ehcache.Ehcache;
import net.sf.ehcache.Element;
import org.gcube.vomanagement.usermanagement.model.GCubeGroup;
import org.slf4j.LoggerFactory;
public class GroupsCache {
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(GroupsCache.class);
private static GroupsCache singleton = new GroupsCache();
/**
* Private constructor: build the cache
* @return
*/
private GroupsCache(){
logger.debug("Building cache");
CachesManager.getCache(CachesManager.GROUPS_CACHE);
}
/**
* Get the singleton object
*/
public static GroupsCache getSingleton() {
return singleton;
}
/**
* Retrieve an entry
* @param groupId
* @return user associated to the user
*/
public GCubeGroup getGroup(long groupId){
Ehcache groupsCache = CachesManager.getCache(CachesManager.GROUPS_CACHE);
if(groupsCache.get(groupId) != null)
return (GCubeGroup) groupsCache.get(groupId).getObjectValue();
else
return null;
}
/**
* Save an entry into the cache
* @param id
* @param group
*/
public void pushEntry(long id, GCubeGroup group){
Ehcache groupsCache = CachesManager.getCache(CachesManager.GROUPS_CACHE);
groupsCache.put(new Element(id, group));
}
}

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@ -0,0 +1,249 @@
package org.gcube.social_networking.caches;
import static org.gcube.resources.discovery.icclient.ICFactory.clientFor;
import static org.gcube.resources.discovery.icclient.ICFactory.queryFor;
import java.io.InputStream;
import java.util.List;
import java.util.Properties;
import net.sf.ehcache.Ehcache;
import net.sf.ehcache.Element;
import org.gcube.applicationsupportlayer.social.shared.SocialNetworkingSite;
import org.gcube.common.portal.GCubePortalConstants;
import org.gcube.common.resources.gcore.ServiceEndpoint;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.portal.social.networking.liferay.ws.GroupManagerWSBuilder;
import org.gcube.resources.discovery.client.api.DiscoveryClient;
import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
import org.gcube.smartgears.ContextProvider;
import org.gcube.smartgears.context.application.ApplicationContext;
import org.gcube.vomanagement.usermanagement.GroupManager;
import org.gcube.vomanagement.usermanagement.model.GCubeGroup;
import org.gcube.vomanagement.usermanagement.model.VirtualGroup;
import org.slf4j.LoggerFactory;
/**
* When a notification needs to be sent, this class offers utility to discover (starting from the scope)
* the site information needed to build up the SocialNetworkingSite object (which, for instance, contains the
* portal email).
* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
*/
public class SocialNetworkingSiteFinder {
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(SocialNetworkingSiteFinder.class);
private static final String EMAIL_SENDER_SITE_CUSTOM_FIELD = "Emailsender";
private static final String CATEGORY = "Portal";
// these properties could be overwritten by the ones read from config.properties
private static String PROD_FALLBACK_GATEWAY = "D4Science.org Gateway";
private static String DEV_FALLBACK_GATEWAY = "gCube Snapshot Gateway";
private static String PREPROD_FALLBACK_GATEWAY = "D4Science Preproduction Gateway";
/**
* Singleton object
*/
private static SocialNetworkingSiteFinder singleton = new SocialNetworkingSiteFinder();
/**
* Build the singleton instance
*/
private SocialNetworkingSiteFinder(){
// read fallback properties
try{
logger.debug("Trying to read config.properties");
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
InputStream input = classLoader.getResourceAsStream("config.properties");
Properties properties = new Properties();
properties.load(input);
PROD_FALLBACK_GATEWAY = properties.getProperty("PROD_FALLBACK_GATEWAY");
DEV_FALLBACK_GATEWAY = properties.getProperty("DEV_FALLBACK_GATEWAY");
PREPROD_FALLBACK_GATEWAY = properties.getProperty("PREPROD_FALLBACK_GATEWAY");
}catch(Exception e){
logger.warn("Failed to read config.properties...", e);
}
}
/**
* Retrieve the singleton instance
*/
public static SocialNetworkingSiteFinder getInstance(){
return singleton;
}
/**
* Retrieve the SocialNetworkingSite given the scope
* @param scope
* @return
*/
public static SocialNetworkingSite getSocialNetworkingSiteFromScope(String scope){
Ehcache socialSitesCache = CachesManager.getCache(CachesManager.SOCIAL_NETWORKING_SITES_CACHE);
if(scope == null || scope.isEmpty())
throw new IllegalArgumentException("Scope cannot be null/empty");
if(socialSitesCache != null && socialSitesCache.get(scope) != null)
return (SocialNetworkingSite) socialSitesCache.get(scope).getObjectValue();
else{
SocialNetworkingSite site = discoverSite(scope);
if(socialSitesCache != null && site != null)
socialSitesCache.put(new Element(scope, site));
return site;
}
}
/**
* Discover the site for this scope
* @param scope
* @return
*/
private static SocialNetworkingSite discoverSite(String scope) {
try{
logger.info("Requested site for scope " + scope);
GroupManager groupManager = GroupManagerWSBuilder.getInstance().getGroupManager();
long groupId = groupManager.getGroupIdFromInfrastructureScope(scope);
GCubeGroup matchingGateway = null;
if(groupManager.isVRE(groupId)){
// get the Virtual groups for the groupid related to the scope
List<VirtualGroup> virtualGroupsOfGroup = groupManager.getVirtualGroups(groupId);
if(virtualGroupsOfGroup == null || virtualGroupsOfGroup.isEmpty())
throw new Exception("It seems that the VRE is not linked to any VirtualGroups");
// get the gateways
List<GCubeGroup> gateways = groupManager.getGateways();
if(gateways == null || gateways.isEmpty())
throw new Exception("It seems there is no gateway here!");
logger.info("Retrieved Gateways are " + gateways);
// now, retrieve the virtual groups for each gateway and stop when a VG matches with one of the group
// then, it is the gateway of interest
ext_loop: for (GCubeGroup gateway : gateways) {
List<VirtualGroup> gatewayVirtualGroups = groupManager.getVirtualGroups(gateway.getGroupId());
if(gatewayVirtualGroups != null && !gatewayVirtualGroups.isEmpty()){
for (VirtualGroup gatewayVirtualGroup : gatewayVirtualGroups) {
if(virtualGroupsOfGroup.contains(gatewayVirtualGroup)){
logger.debug("Matching gateway for scope " + scope + " is " + gateway);
matchingGateway = gateway;
break ext_loop;
}
}
}
}
}else{
List<GCubeGroup> gateways = groupManager.getGateways();
// vo and root vo cases are treated separately: in production environment services.d4science.org is used, instead
// in dev next.d4science.org is used TODO better way...
ApplicationContext ctx = ContextProvider.get(); // get this info from SmartGears
String rootContext = "/"+ctx.container().configuration().infrastructure();
String matchingGatewayName = null;
if(isDevOrPreprod(rootContext)){
matchingGatewayName = DEV_FALLBACK_GATEWAY;
}else{
matchingGatewayName = PROD_FALLBACK_GATEWAY;
}
// find the matching one among the gateways
for (GCubeGroup gateway : gateways) {
if(gateway.getGroupName().equals(matchingGatewayName)){
matchingGateway = gateway;
break;
}
}
if(matchingGateway == null && isDevOrPreprod(rootContext)){
logger.warn("Checking if it is the preprod environment");
matchingGatewayName = PREPROD_FALLBACK_GATEWAY;
// find the matching one among the gateways
for (GCubeGroup gateway : gateways) {
if(gateway.getGroupName().equals(matchingGatewayName)){
matchingGateway = gateway;
break;
}
}
}
}
if(matchingGateway == null){
logger.warn("There is no gateway for such scope. Returning null");
return null;
}else{
String siteName = matchingGateway.getGroupName();
String emailSender = (String)groupManager.readCustomAttr(matchingGateway.getGroupId(), EMAIL_SENDER_SITE_CUSTOM_FIELD);
emailSender = emailSender.replace("\"", ""); //this is because otherwise it would contains double quotes and postfix would use it as first part before @ e.g. senderEmail="aginfra@d4science.org"@d4science.org
String siteLandingPagePath = GCubePortalConstants.PREFIX_GROUP_URL + matchingGateway.getFriendlyURL();
String siteUrl = discoverHostOfServiceEndpoint(siteName);
SocialNetworkingSite site = new SocialNetworkingSite(siteName, emailSender, siteUrl, siteLandingPagePath);
logger.info("Site is " + site);
return site;
}
}catch(Exception e){
logger.error("Failed to determine the SocialNetworkingSite for scope " + scope, e);
}
return null;
}
private static boolean isDevOrPreprod(String rootContext) {
return (rootContext.equals("/gcube") || rootContext.equals("/pred4s"));
}
/**
* Retrieve endpoint host from IS for this gateway
* @return the host for the gateway
* @throws Exception
*/
private static String discoverHostOfServiceEndpoint(String gatewayName){
String currentScope = ScopeProvider.instance.get();
ApplicationContext ctx = ContextProvider.get(); // get this info from SmartGears
ScopeProvider.instance.set("/"+ctx.container().configuration().infrastructure());
String host = null;
try{
SimpleQuery query = queryFor(ServiceEndpoint.class);
query.addCondition("$resource/Profile/Name/text() eq '"+ gatewayName +"'");
query.addCondition("$resource/Profile/Category/text() eq '"+ CATEGORY +"'");
DiscoveryClient<ServiceEndpoint> client = clientFor(ServiceEndpoint.class);
List<ServiceEndpoint> toReturn = client.submit(query);
for (ServiceEndpoint serviceEndpoint : toReturn) {
host = "https://" + serviceEndpoint.profile().runtime().hostedOn();
logger.info("Gateway host is " + host);
break;
}
}catch(Exception e){
logger.error("Error while retrieving host for the gateway " + gatewayName);
}finally{
ScopeProvider.instance.set(currentScope);
}
return host;
}
}

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package org.gcube.social_networking.caches;
import java.util.List;
import net.sf.ehcache.Ehcache;
import net.sf.ehcache.Element;
import org.gcube.portal.social.networking.liferay.ws.GroupManagerWSBuilder;
import org.gcube.portal.social.networking.liferay.ws.UserManagerWSBuilder;
import org.gcube.smartgears.ContextProvider;
import org.gcube.smartgears.context.application.ApplicationContext;
import org.gcube.vomanagement.usermanagement.GroupManager;
import org.gcube.vomanagement.usermanagement.UserManager;
import org.gcube.vomanagement.usermanagement.model.GCubeUser;
import org.slf4j.LoggerFactory;
/**
* This cache will store GCubeUser of the users of the infrastructure as couples {user-id, user screename}
* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
*/
public class UsersCache{
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(UsersCache.class);
private static UsersCache singleton = new UsersCache();
/**
* Private constructor: build the cache
* @return
*/
private UsersCache(){
// create a thread to build the cache
new Thread(){
public void run() {
try{
logger.debug("Fetching users and putting them into cache");
Ehcache usersCache = CachesManager.getCache(CachesManager.USERS_CACHE);
GroupManager groupManager = GroupManagerWSBuilder.getInstance().getGroupManager();
UserManager userManager = UserManagerWSBuilder.getInstance().getUserManager();
ApplicationContext ctx = ContextProvider.get(); // get this info from SmartGears
List<GCubeUser> users = userManager.listUsersByGroup(groupManager.getGroupIdFromInfrastructureScope("/"+ctx.container().configuration().infrastructure()));
for (GCubeUser gCubeUser : users) {
usersCache.put(new Element(gCubeUser.getUserId(), gCubeUser));
}
}catch(Exception e){
logger.error("Unable to retrieve user's usernames. Other users will be discovered later on", e);
}
}
}.start();
}
/**
* Get the singleton object
*/
public static UsersCache getSingleton() {
return singleton;
}
/**
* Retrieve an entry
* @param userId
* @return user associated to the user
*/
public GCubeUser getUser(long userId){
Ehcache usersCache = CachesManager.getCache(CachesManager.USERS_CACHE);
if(usersCache.get(userId) != null)
return (GCubeUser) usersCache.get(userId).getObjectValue();
else
return null;
}
/**
* Save an entry into the cache
* @param id
* @param user
*/
public void pushEntry(long id, GCubeUser user){
Ehcache usersCache = CachesManager.getCache(CachesManager.USERS_CACHE);
usersCache.put(new Element(id, user));
}
}

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package org.gcube.social_networking.liferay.ws;
import org.gcube.vomanagement.usermanagement.GroupManager;
import org.gcube.vomanagement.usermanagement.impl.ws.LiferayWSGroupManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Class that builds a (singleton) GroupManagerWS object.
* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
*/
public class GroupManagerWSBuilder {
private static final Logger logger = LoggerFactory.getLogger(GroupManagerWSBuilder.class);
private static GroupManagerWSBuilder singleton = new GroupManagerWSBuilder();
private static GroupManager groupManagerWs;
private GroupManagerWSBuilder(){
logger.debug("Building GroupManager please wait");
try{
groupManagerWs = new LiferayWSGroupManager(
LiferayJSONWsCredentials.getSingleton().getUser(),
LiferayJSONWsCredentials.getSingleton().getPassword(),
LiferayJSONWsCredentials.getSingleton().getHost(),
LiferayJSONWsCredentials.getSingleton().getSchema(),
LiferayJSONWsCredentials.getSingleton().getPort());
}catch(Exception e){
logger.error("Failed to build the GroupManager. ", e);
return;
}
logger.debug("GroupManager instance built");
}
/**
* Get the user manager instance
* @return
*/
public GroupManager getGroupManager(){
return groupManagerWs;
}
public static GroupManagerWSBuilder getInstance(){
return singleton;
}
}

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package org.gcube.social_networking.liferay.ws;
import static org.gcube.resources.discovery.icclient.ICFactory.clientFor;
import static org.gcube.resources.discovery.icclient.ICFactory.queryFor;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.gcube.common.encryption.encrypter.StringEncrypter;
import org.gcube.common.resources.gcore.ServiceEndpoint;
import org.gcube.common.resources.gcore.ServiceEndpoint.AccessPoint;
import org.gcube.common.resources.gcore.ServiceEndpoint.Property;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.resources.discovery.client.api.DiscoveryClient;
import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
import org.gcube.smartgears.ContextProvider;
import org.gcube.smartgears.context.application.ApplicationContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class KeycloakAPICredentials {
private static final Logger logger = LoggerFactory.getLogger(KeycloakAPICredentials.class);
// the singleton obj
private static KeycloakAPICredentials singleton = new KeycloakAPICredentials();
// properties that it contains
private String keycloakURL;
private String realm;
private String clientid;
private String password;
// Service endpoint properties
private final static String RUNTIME_RESOURCE_NAME = "IAM";
private final static String CATEGORY = "Service";
/**
* Private constructor
*/
private KeycloakAPICredentials() {
logger.debug("Building KeycloakAPICredentials object");
lookupPropertiesFromIs();
logger.debug("KeycloakAPICredentials object built");
}
/**
* Read the properties from the infrastructure
*/
private void lookupPropertiesFromIs() {
logger.debug("Starting creating KeycloakAPICredentials");
String oldContext = ScopeProvider.instance.get();
ApplicationContext ctx = ContextProvider.get(); // get this info from SmartGears
ScopeProvider.instance.set("/"+ctx.container().configuration().infrastructure());
logger.debug("Discovering liferay user's credentials in context " + ctx.container().configuration().infrastructure());
try{
List<ServiceEndpoint> resources = getConfigurationFromIS();
if (resources.size() == 0){
logger.error("There is no Runtime Resource having name " + RUNTIME_RESOURCE_NAME +" and Category " + CATEGORY + " in this scope.");
throw new Exception("There is no Runtime Resource having name " + RUNTIME_RESOURCE_NAME +" and Category " + CATEGORY + " in this scope.");
}
else {
for (ServiceEndpoint res : resources) {
Iterator<AccessPoint> accessPointIterator = res.profile().accessPoints().iterator();
while (accessPointIterator.hasNext()) {
ServiceEndpoint.AccessPoint accessPoint = (ServiceEndpoint.AccessPoint) accessPointIterator
.next();
if(accessPoint.name().equals("d4science")){
keycloakURL = accessPoint.address();
realm = accessPoint.name();
clientid = accessPoint.username();
password = StringEncrypter.getEncrypter().decrypt(accessPoint.password());
logger.info("Found accesspoint URL = " + keycloakURL);
}
}
}
}
}catch(Exception e){
logger.error("Unable to retrieve such service endpoint information!", e);
return;
}finally{
if(oldContext != null)
ScopeProvider.instance.set(oldContext);
}
logger.debug("Bean built " + toString());
}
/**
* Retrieve endpoints information from IS for DB
* @return list of endpoints for ckan database
* @throws Exception
*/
private List<ServiceEndpoint> getConfigurationFromIS() throws Exception{
SimpleQuery query = queryFor(ServiceEndpoint.class);
query.addCondition("$resource/Profile/Name/text() eq '"+ RUNTIME_RESOURCE_NAME +"'");
query.addCondition("$resource/Profile/Category/text() eq '"+ CATEGORY +"'");
DiscoveryClient<ServiceEndpoint> client = clientFor(ServiceEndpoint.class);
List<ServiceEndpoint> toReturn = client.submit(query);
return toReturn;
}
public static KeycloakAPICredentials getSingleton() {
if (singleton == null)
singleton = new KeycloakAPICredentials();
return singleton;
}
public String getServerURL() {
return keycloakURL;
}
public String getClientid() {
return clientid;
}
public String getPassword() {
return password;
}
public String getRealm() {
return realm;
}
@Override
public String toString() {
return "KeycloakAPICredentials [keycloakURL=" + keycloakURL + ", realm=" + realm + ", clientid=" + clientid
+ ", password=**************]";
}
}

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package org.gcube.social_networking.liferay.ws;
import static org.gcube.resources.discovery.icclient.ICFactory.clientFor;
import static org.gcube.resources.discovery.icclient.ICFactory.queryFor;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.gcube.common.encryption.encrypter.StringEncrypter;
import org.gcube.common.resources.gcore.ServiceEndpoint;
import org.gcube.common.resources.gcore.ServiceEndpoint.AccessPoint;
import org.gcube.common.resources.gcore.ServiceEndpoint.Property;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.resources.discovery.client.api.DiscoveryClient;
import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
import org.gcube.smartgears.ContextProvider;
import org.gcube.smartgears.context.application.ApplicationContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* This is a singleton bean instantiated at service start up. It contains
* the credentials of the user who is allowed to perform calls to Liferay.
* Its credentials are looked up from the infrastructure.
* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
*/
public class LiferayJSONWsCredentials {
private static final Logger logger = LoggerFactory.getLogger(LiferayJSONWsCredentials.class);
// the singleton obj
private static LiferayJSONWsCredentials singleton = new LiferayJSONWsCredentials();
// properties that it contains
private String host;
private String schema;
private String user;
private String password;
private int port;
// The token of the user used to send notifications/messages when an application token is provided. (will be read from web.xml)
private String notifierUserToken;
// Service endpoint properties
private final static String RUNTIME_RESOURCE_NAME = "D4Science Infrastructure Gateway";
private final static String CATEGORY = "Portal";
/**
* Private constructor
*/
private LiferayJSONWsCredentials() {
logger.debug("Building LiferayJSONWsCredentials object");
loadNotifierToken();
lookupPropertiesFromIs();
logger.debug("LiferayJSONWsCredentials object built");
}
/**
* Load the token of the notifier user
*/
private void loadNotifierToken() {
try{
notifierUserToken = ServletContextClass.getNotifierToken();
logger.debug("Token read " + notifierUserToken.substring(0, 5)+ "*********************");
}catch(Exception e){
logger.error("Failed to read notifier user token!", e);
}
}
/**
* Read the properties from the infrastructure
*/
private void lookupPropertiesFromIs() {
logger.debug("Starting creating LiferayJSONWsCredentials");
String oldContext = ScopeProvider.instance.get();
ApplicationContext ctx = ContextProvider.get(); // get this info from SmartGears
ScopeProvider.instance.set("/"+ctx.container().configuration().infrastructure());
logger.info("Discovering liferay user's credentials in context " + ctx.container().configuration().infrastructure());
try{
List<ServiceEndpoint> resources = getConfigurationFromIS();
if (resources.size() == 0){
logger.error("There is no Runtime Resource having name " + RUNTIME_RESOURCE_NAME +" and Category " + CATEGORY + " in this scope.");
throw new Exception("There is no Runtime Resource having name " + RUNTIME_RESOURCE_NAME +" and Category " + CATEGORY + " in this scope.");
}
else {
for (ServiceEndpoint res : resources) {
Iterator<AccessPoint> accessPointIterator = res.profile().accessPoints().iterator();
while (accessPointIterator.hasNext()) {
ServiceEndpoint.AccessPoint accessPoint = (ServiceEndpoint.AccessPoint) accessPointIterator
.next();
if(accessPoint.name().equals("JSONWSUser")){
// get base path
Map<String, Property> properties = accessPoint.propertyMap();
host = accessPoint.address();
schema = (String)properties.get("schema").value();
user = StringEncrypter.getEncrypter().decrypt((String)properties.get("username").value());
password = StringEncrypter.getEncrypter().decrypt((String)properties.get("password").value());
port = Integer.valueOf(properties.get("port").value());
// break
break;
}
}
}
}
}catch(Exception e){
logger.error("Unable to retrieve such service endpoint information!", e);
return;
}finally{
if(oldContext != null)
ScopeProvider.instance.set(oldContext);
}
logger.debug("Bean built " + toString());
}
/**
* Retrieve endpoints information from IS for DB
* @return list of endpoints for ckan database
* @throws Exception
*/
private List<ServiceEndpoint> getConfigurationFromIS() throws Exception{
SimpleQuery query = queryFor(ServiceEndpoint.class);
query.addCondition("$resource/Profile/Name/text() eq '"+ RUNTIME_RESOURCE_NAME +"'");
query.addCondition("$resource/Profile/Category/text() eq '"+ CATEGORY +"'");
DiscoveryClient<ServiceEndpoint> client = clientFor(ServiceEndpoint.class);
List<ServiceEndpoint> toReturn = client.submit(query);
return toReturn;
}
public static LiferayJSONWsCredentials getSingleton() {
return singleton;
}
public String getHost() {
return host;
}
public String getSchema() {
return schema;
}
public String getUser() {
return user;
}
public String getPassword() {
return password;
}
public int getPort() {
return port;
}
public String getNotifierUserToken() {
return notifierUserToken;
}
@Override
public String toString() {
return "LiferayJSONWsCredentials [host=" + host + ", schema=" + schema
+ ", user=" + user + ", password=" + password + ", port="
+ port + ", notifierUserToken=" + notifierUserToken + "]";
}
}

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package org.gcube.social_networking.liferay.ws;
import org.gcube.vomanagement.usermanagement.RoleManager;
import org.gcube.vomanagement.usermanagement.impl.ws.LiferayWSRoleManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Class that builds a (singleton) UserManagerWS object.
* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
*/
public class RoleManagerWSBuilder {
private static final Logger logger = LoggerFactory.getLogger(UserManagerWSBuilder.class);
private static RoleManagerWSBuilder singleton = new RoleManagerWSBuilder();
private RoleManager roleManagerWs;
private RoleManagerWSBuilder(){
logger.debug("Building UserManager please wait");
try{
roleManagerWs = new LiferayWSRoleManager(
LiferayJSONWsCredentials.getSingleton().getUser(),
LiferayJSONWsCredentials.getSingleton().getPassword(),
LiferayJSONWsCredentials.getSingleton().getHost(),
LiferayJSONWsCredentials.getSingleton().getSchema(),
LiferayJSONWsCredentials.getSingleton().getPort());
}catch(Exception e){
logger.error("Failed to build the UserManager. ", e);
return;
}
logger.debug("UserManager instance built");
}
/**
* Get the role manager instance
* @return
*/
public RoleManager getRoleManager(){
return roleManagerWs;
}
public static RoleManagerWSBuilder getInstance(){
return singleton;
}
}

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package org.gcube.social_networking.liferay.ws;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import org.gcube.social_networking.caches.UsersCache;
/**
* Loaded at start up. This class performs some init - to be done once - operations.
* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
*/
public class ServletContextClass implements ServletContextListener
{
private static String notifierToken;
public void contextInitialized(ServletContextEvent arg0) {
// get the token and save it
notifierToken = arg0.getServletContext().getInitParameter("NOTIFIER_TOKEN");
// start the thread to retrieve infrastructure users (which is, build up the singleton)
//UsersCache.getSingleton();
}
@Override
public void contextDestroyed(ServletContextEvent arg0){
// on shutdown
}
/**
* Returns the token of the Liferay's User.
* @return
*/
public static String getNotifierToken() {
return notifierToken;
}
}

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package org.gcube.social_networking.liferay.ws;
import org.gcube.vomanagement.usermanagement.UserManager;
import org.gcube.vomanagement.usermanagement.impl.ws.LiferayWSUserManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Class that builds a (singleton) UserManagerWS object.
* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
*/
public class UserManagerWSBuilder {
private static final Logger logger = LoggerFactory.getLogger(UserManagerWSBuilder.class);
private static UserManagerWSBuilder singleton = new UserManagerWSBuilder();
private UserManager userManagerWs;
private UserManagerWSBuilder(){
logger.debug("Building UserManager please wait");
try{
userManagerWs = new LiferayWSUserManager(
LiferayJSONWsCredentials.getSingleton().getUser(),
LiferayJSONWsCredentials.getSingleton().getPassword(),
LiferayJSONWsCredentials.getSingleton().getHost(),
LiferayJSONWsCredentials.getSingleton().getSchema(),
LiferayJSONWsCredentials.getSingleton().getPort());
}catch(Exception e){
logger.error("Failed to build the UserManager. ", e);
return;
}
logger.debug("UserManager instance built");
}
/**
* Get the user manager instance
* @return
*/
public UserManager getUserManager(){
return userManagerWs;
}
public static UserManagerWSBuilder getInstance(){
return singleton;
}
}

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package org.gcube.social_networking.rest;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.Attachment;
import org.gcube.social_networking.socialnetworking.model.shared.Like;
import javax.ws.rs.*;
@Path("attachments")
@ResourceGroup("Attachments APIs")
@ResourceLabel("Attachments APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Attachments {
@POST
@Path("/")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void saveAttachmentEntry(Attachment toSave) {
}
}

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@ -1,94 +1,26 @@
package org.gcube.social_networking.rest;
import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.DefaultValue;
import org.gcube.smartgears.annotations.ManagedBy;
import org.gcube.social_networking.SocialServiceApplicationManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.MediaType;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import com.webcohesion.enunciate.metadata.rs.ResponseCode;
import com.webcohesion.enunciate.metadata.rs.StatusCodes;
import org.gcube.social_networking.server.CassandraConnection;
import org.gcube.social_networking.socialnetworking.model.shared.Comment;
import org.gcube.social_networking.socialnetworking.model.shared.exceptions.CommentIDNotFoundException;
@Path("comments")
@ResourceGroup("Comments APIs")
@ResourceLabel("Comments APIs")
@RequestHeaders ({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
@Path("test")
@ManagedBy(SocialServiceApplicationManager.class)
public class HelloWorld {
@POST
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void addComment(Comment comment) {
}
private static Logger logger = LoggerFactory.getLogger(HelloWorld.class);
@GET
@Path("/{id}")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void readComment(@PathParam("id") String id) {
@Path("/")
@Produces(MediaType.APPLICATION_JSON)
public String test(){
logger.info("/social-service/test/ here");
return "{\"result\":\"funziona!!!\"}";
}
@PUT
@Path("/{id}")
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void editComment(@PathParam("id") String id, Comment comment) {
}
@DELETE
@Path("/{id}")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void deleteComment(@PathParam("id") String id) {
}
@POST
@Produces("application/json;charset=UTF-8")
@Consumes("application/json;charset=UTF-8")
public String create(String json) {
//Greeting g = new Greeting();
//return g.create(json);
return "{\"text\":\"hi\"}";
}
@PUT
@Path("/{greeting_name}")
@Consumes("application/json;charset=UTF-8")
@Produces("application/json;charset=UTF-8")
@StatusCodes ({
@ResponseCode ( code = 200, condition = "The greeting has been updated successfully.")
})
// @AuthorizationControl(allowedRoles={"boss"}, exception=NotAuthorizedException.class)
public String update(@PathParam("greeting_name") String name, String json) {
return "{}";
}
@DELETE
@Path("/{greeting_name}")
@StatusCodes ({
@ResponseCode ( code = 204, condition = "The item has been deleted successfully."),
@ResponseCode ( code = 404, condition = "The item was not found.")
})
public String delete(@PathParam("greeting_name") String name) {
return "{}";
}
}

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package org.gcube.social_networking.rest;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.Invite;
import org.gcube.social_networking.socialnetworking.model.shared.Notification;
import javax.ws.rs.*;
@Path("invites")
@ResourceGroup("Invites APIs")
@ResourceLabel("Invites APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Invites {
@POST
@Path("/")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void saveInvite(Invite invite) {
}
@GET
@Path("/{id}")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void readInvite(@PathParam("id") String inviteid) {
}
}

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package org.gcube.social_networking.rest;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.Like;
import org.gcube.social_networking.socialnetworking.model.shared.Notification;
import javax.ws.rs.*;
@Path("likes")
@ResourceGroup("Likes APIs")
@ResourceLabel("Likes APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Likes {
@POST
@Path("/")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void like(Like like) {
}
//had other params why?
@DELETE
@Path("/{id}")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void unlike(@PathParam("id") String likeid) {
}
}

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package org.gcube.social_networking.rest;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.Notification;
import org.gcube.social_networking.socialnetworking.model.shared.Post;
import javax.ws.rs.*;
@Path("notifications")
@ResourceGroup("Notifications APIs")
@ResourceLabel("Notifications APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Notifications {
@POST
@Path("/")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void saveNotification(Notification notification) {
}
@PUT
@Path("/{id}")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void setNotificationRead(@PathParam("id") String notid) {
}
@GET
@Path("/{id}")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void readNotification(@PathParam("id") String notid) {
}
}

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package org.gcube.social_networking.rest;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.Attachment;
import org.gcube.social_networking.socialnetworking.model.shared.Comment;
import org.gcube.social_networking.socialnetworking.model.shared.Post;
import javax.ws.rs.*;
import java.util.List;
@Path("posts")
@ResourceGroup("Posts APIs")
@ResourceLabel("Posts APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Posts {
@POST
@Path("/postuser")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void saveUserPost(Post post) {
}
@POST
@Path("/postuser")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void saveUserPost(Post post, List<Attachment> attachments){
}
@PUT
@Path("/{id}")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void deletePost(@PathParam("id") String postid) {
}
@POST
@Path("/postapp")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void saveAppPost(Post post) {
}
@POST
@Path("/postapp/")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void saveAppPost(Post post, List<Attachment> attachments){
}
@GET
@Path("/{id}/")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void readPost(@PathParam("id") String postid){
}
@GET
@Path("/portalprivacy")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getAllPortalPrivacyLevelPosts(){
}
@GET
@Path("/{id}/comments")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getAllCommentByPost(@PathParam("id") String postid){
}
@GET
@Path("/{id}/likes")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getAllLikesByPost(@PathParam("id") String postid){
}
//the following two methods had vreid why?
@POST
@Path("/{id}/hashtags")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void saveHashTags(@PathParam("id") String postid, List<String> hashtags) {
}
@DELETE
@Path("/{id}/hashtags")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void deleteHashTagsComment(@PathParam("id") String postid, List<String> hashtags) {
}
@GET
@Path("/{id}/attachments")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getAttachmentsByPostId(@PathParam("id") String postid) {
}
}

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package org.gcube.social_networking.rest;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.InviteStatus;
import org.gcube.social_networking.socialnetworking.model.shared.NotificationChannelType;
import org.gcube.social_networking.socialnetworking.model.shared.NotificationType;
import org.gcube.social_networking.socialnetworking.model.shared.Post;
import javax.ws.rs.*;
import java.util.Map;
@Path("entities")
@ResourceGroup("Users & Apps APIs")
@ResourceLabel("Users & Apps APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Users {
@GET
@Path("users/{id}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getAllPostsByUser(@PathParam("id") String userid) {
}
@GET
@Path("apps/{id}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getAllPostsByApp(@PathParam("id") String appid) {
}
@GET
@Path("users/{id}/posts/comments")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getRecentCommentedPostsByUserAndDate(@PathParam("id") String userid, @QueryParam("time") long timeInMillis) {
}
@GET
@Path("users/{id}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getRecentPostsByUser(@PathParam("id") String userid, @QueryParam("limit") int limit) {
}
@GET
@Path("users/{id}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getRecentPostsByUser(@PathParam("id") String userid, @QueryParam("time") long timeInMillis) {
}
@PUT
@Path("users/{id}/notifications")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void setAllNotificationReadByUser(@PathParam("id") String userid) {
}
@GET
@Path("users/{id}/notifications")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getUnreadNotificationsByUser(@PathParam("id") String userid) {
}
@GET
@Path("users/{id}/notificationchannels")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getUserNotificationChannels(@PathParam("id") String userid, @QueryParam("type") NotificationType notificationType) {
}
@PUT
@Path("users/{id}/notificationpreferences")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void setUserNotificationPreferences(@PathParam("id") String userid, Map<NotificationType, NotificationChannelType[]> enabledChannels) {
}
@GET
@Path("users/{id}/notificationpreferences")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getUserNotificationPreferences(@PathParam("id") String userid) {
}
@GET
@Path("users/{id}/comments")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getRecentCommentsByUserAndDate(@PathParam("id") String userid, @QueryParam("time") long timeInMillis) {
}
@GET
@Path("users/{id}/likes")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getAllLikedPostIdsByUser(@PathParam("id") String userid) {
}
@GET
@Path("users/{id}/likes")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getAllLikedPostsByUser(@PathParam("id") String userid, @QueryParam("limit") int limit) {
}
@GET
@Path("users/{id}/posts/likes")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getRecentLikedPostsByUserAndDate(@PathParam("id") String userid, @QueryParam("time") long timeInMillis) {
}
@GET
@Path("users/{id}/notifications")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getAllNotificationByUser(@PathParam("id") String userid, @QueryParam("limit") int limit) {
}
@GET
@Path("users/{id}/notifications")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getRangeNotificationsByUser(@PathParam("id") String userid, @QueryParam("limit") int limit, @QueryParam("from") int from) {
}
@GET
@Path("users/{id}/notifications/unread")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void checkUnreadNotifications(@PathParam("id") String userid) {
}
@GET
@Path("users/{id}/notifications/unread/messages")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void checkUnreadMessagesNotifications(@PathParam("id") String userid) {
}
}

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package org.gcube.social_networking.rest;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.InviteStatus;
import org.gcube.social_networking.socialnetworking.model.shared.Post;
import javax.ws.rs.*;
@Path("vres")
@ResourceGroup("VREs APIs")
@ResourceLabel("VREs APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Vres {
@POST
@Path("/{id}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void savePostToVRETimeline(@PathParam("id") String vreid, Post post) {
}
@GET
@Path("/{id}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getAllPostsByVRE(@PathParam("id") String vreid) {
}
@GET
@Path("/{id}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getRecentPostsByVRE(@PathParam("id") String vreid, @QueryParam("limit") int limit) {
}
@GET
@Path("/{id}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getRecentPostsByVREAndRange(@PathParam("id") String vreid, @QueryParam("limit") int limit, @QueryParam("from") int from) {
}
@GET
@Path("/{id}/hashtags")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getVREHashtagsWithOccurrence(@PathParam("id") String vreid) {
}
@GET
@Path("/{id}/hashtags")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getVREHashtagsWithOccurrenceFilteredByTime(@PathParam("id") String vreid, @QueryParam("time") long timestamp) {
}
@GET
@Path("/{id}/hashtags/{hashtag}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getVREPostsByHashtag(@PathParam("id") String vreid, @PathParam("hashtag") String hashtag) {
}
@GET
@Path("/{id}/email/{email}")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void isExistingInvite(@PathParam("id") String vreid, @PathParam("email") String email) {
}
@PUT
@Path("/{id}/email/{email}")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void setInviteStatus(@PathParam("id") String vreid, @PathParam("email") String email, InviteStatus status) {
}
@GET
@Path("/{id}")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getInvitedEmailsByVRE(@PathParam("id") String vreid, InviteStatus... status) {
}
@GET
@Path("/")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public void getAllVREIds() {
}
}

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package org.gcube.social_networking.rest.collections;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.Attachment;
import org.gcube.social_networking.utils.ResourceNames;
import org.gcube.social_networking.utils.ResponseBean;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.validation.constraints.NotNull;
import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
@Path("attachments")
@ResourceGroup("Attachments APIs")
@ResourceLabel("Attachments APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Attachments extends Collection {
private static final Logger logger = LoggerFactory.getLogger(Attachments.class);
private Response ErrorHandler(Exception e, String action, String id){
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
logger.info("Unable to "+action+" attachment {}.", id);
logger.info(e.getMessage());
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Response.Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
@POST
@Path("/")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response createAttachment(Attachment attachment) {
try{
logger.info("Creating attachment with id {}.", attachment.getId());
return super.create(attachment);
}catch(Exception e){
return ErrorHandler(e, "create",attachment.getId());
}
}
@GET
@Path("/{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response readAttachment(@NotNull @PathParam("id") String id) {
try{
logger.info("Reading attachment with id {}.", id);
return super.read(id, ResourceNames.Attachment);
}catch(Exception e){
return ErrorHandler(e, "fetch",id);
}
}
@DELETE
@Path("/{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response deleteAttachment(@NotNull @PathParam("id") String id) {
try{
logger.info("Deleting attachment with id {}.", id);
return super.delete(id,ResourceNames.Attachment);
}catch(Exception e){
return ErrorHandler(e, "delete",id);
}
}
@PUT
@Path("/{id}")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response updateAttachment(@NotNull @PathParam("id") String id, @NotNull Attachment attachment) {
try{
logger.info("Updating attachment with id {}", id);
return super.update(id, attachment);
}catch(Exception e){
return ErrorHandler(e, "update",id);
}
}
}

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package org.gcube.social_networking.rest.collections;
import org.gcube.social_networking.server.CassandraConnection;
import org.gcube.social_networking.socialnetworking.model.shared.Invite;
import org.gcube.social_networking.socialnetworking.model.shared.InviteOperationResult;
import org.gcube.social_networking.utils.ResourceNames;
import org.gcube.social_networking.utils.ResponseBean;
import org.gcube.social_networking.socialnetworking.model.shared.Resource;
import javax.mail.internet.AddressException;
import javax.ws.rs.core.Response;
import java.util.List;
public class Collection {
//Create
public Response create(Resource resource) {
String resourceName = resource.getClass().getSimpleName();
if (resourceName.equals(ResourceNames.INVITE)){
ResponseBean<InviteOperationResult> responseBean = new ResponseBean<>();
Response.Status status;
InviteOperationResult result;
try {
result = CassandraConnection.getInstance().getDatabookStore().saveInvite((Invite)resource);
} catch (AddressException e) {
throw new RuntimeException(e);
}
status = (result == InviteOperationResult.SUCCESS) ? Response.Status.CREATED : (result == InviteOperationResult.ALREADY_INVITED)? Response.Status.FOUND : Response.Status.INTERNAL_SERVER_ERROR;
responseBean.setResult(result);
responseBean.setMessage((result == InviteOperationResult.SUCCESS) ? resourceName + " {" + resource.getId() + "} Created Successfully" : (result == InviteOperationResult.ALREADY_INVITED) ? resourceName + " {" + resource.getId() + "} already exists" : "Error");
responseBean.setSuccess(result==InviteOperationResult.SUCCESS);
return Response.status(status).entity(responseBean).build();
}
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().create(resource);
status = result ? Response.Status.CREATED : Response.Status.FOUND;
responseBean.setResult(result);
responseBean.setMessage(result ? resourceName + " {" + resource.getId() + "} Created Successfully" : resourceName + " {" + resource.getId() + "} already exists");
responseBean.setSuccess(result);
return Response.status(status).entity(responseBean).build();
}
public Response createChildOf(String parentid, Resource childResource, String parentResourceName) {
ResponseBean<Boolean> responseBean = new ResponseBean<>();
String childResourceName = childResource.getClass().getSimpleName();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().createChildOf(parentid, childResource, parentResourceName);
status = result ? Response.Status.CREATED : Response.Status.FOUND;
responseBean.setResult(result);
responseBean.setMessage(result ? childResourceName + " {" + childResource.getId() + "} Created Successfully for " + parentResourceName + "{" + parentid + "}."
: childResourceName + " {" + childResource.getId() + "} already exists");
responseBean.setSuccess(result);
return Response.status(status).entity(responseBean).build();
}
public Response BatchCreateChildOfWithParameter(String parentid, String parameterName, String parameterValue, List<Resource> childResource, String parentResourceName, String childResourceName) {
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().BatchCreateChildOfWithParameter(parentid, parameterName, parameterValue, childResource, parentResourceName, childResourceName);
status = result ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(result ? childResourceName + " created Successfully" : childResourceName + " cannot be found");
responseBean.setResult(result);
responseBean.setSuccess(result);
return Response.status(status).entity(responseBean).build();
}
//Read
public Response read(String id, String resourceName) {
ResponseBean<Resource> responseBean = new ResponseBean<>();
Response.Status status;
Resource resource = CassandraConnection.getInstance().getDatabookStore().read(id, resourceName);
status = resource != null ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(resource != null ? resourceName + " {" + id + "} fetched Successfully" : resourceName + " {" + id + "} cannot be found");
responseBean.setSuccess(resource != null);
responseBean.setResult(resource);
return Response.status(status).entity(responseBean).build();
}
public Response check(String id, String parameterName, String parameterValue, String resourceName) {
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().check(id, parameterName, parameterValue, resourceName);
status = result != null ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(result != null ? resourceName + " {" + id + "} checked Successfully" : resourceName + " {" + id + "} cannot be found");
responseBean.setSuccess(result != null);
responseBean.setResult(result);
return Response.status(status).entity(responseBean).build();
}
public Response checkChildOf(String parentid, String parameterName, String parameterValue, String parentResourceName, String childResourceName) {
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().checkChildOf(parentid, parameterName, parameterValue, parentResourceName, childResourceName);
status = result != null ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(result != null ? childResourceName + " {" + parentid + "} checked Successfully" : childResourceName + " {" + parentid + "} cannot be found");
responseBean.setSuccess(result != null);
responseBean.setResult(result);
return Response.status(status).entity(responseBean).build();
}
public Response readAll(String resourceName) {
ResponseBean<List<Resource>> responseBean = new ResponseBean<>();
Response.Status status;
List<Resource> resources = CassandraConnection.getInstance().getDatabookStore().readAll(resourceName);
status = resources != null ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(resources != null ? resourceName + "s {" + "} fetched Successfully" : resourceName + "s {" + "} cannot be found");
responseBean.setSuccess(resources != null);
responseBean.setResult(resources);
return Response.status(status).entity(responseBean).build();
}
public Response readChildOf(String parentid, String parentResourceName, String childResourceName) {
ResponseBean<List<Resource>> responseBean = new ResponseBean<>();
Response.Status status;
List<Resource> resources = CassandraConnection.getInstance().getDatabookStore().readChildOf(parentid, parentResourceName, childResourceName);
status = resources != null ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(resources != null ? childResourceName + " of " + parentResourceName + " {" + parentid + "} fetched Successfully"
: parentResourceName + " {" + parentid + "} cannot be found");
responseBean.setSuccess(resources != null);
responseBean.setResult(resources);
return Response.status(status).entity(responseBean).build();
}
public Response readWithParameter(String parameterName, String parameterValue, String resourceName) {
ResponseBean<List<Resource>> responseBean = new ResponseBean<>();
Response.Status status;
List<Resource> resources = CassandraConnection.getInstance().getDatabookStore().readWithParameter(parameterName, parameterValue, resourceName);
status = resources != null ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(resources != null ? resourceName + "with " + parameterName + "=" + parameterValue + " fetched Successfully"
: resourceName + "with " + parameterName + "=" + parameterValue + " cannot be found");
responseBean.setSuccess(resources != null);
responseBean.setResult(resources);
return Response.status(status).entity(responseBean).build();
}
public Response readChildOfWithParameter(String parentid, String parameterName, String parameterValue,
String parentResourceName, String childResourceName) {
ResponseBean<List<Resource>> responseBean = new ResponseBean<>();
Response.Status status;
List<Resource> resources = CassandraConnection.getInstance().getDatabookStore().readChildOfWithParameter(parentid, parameterName, parameterValue, parentResourceName, childResourceName);
status = resources != null ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(resources != null ? childResourceName + " of " + parentResourceName + "{" + parentid + "}" + "with " + parameterName + "=" + parameterValue + " fetched Successfully"
: childResourceName + " of " + parentResourceName + "{" + parentid + "}" + "with " + parameterName + "=" + parameterValue + " cannot be found");
responseBean.setSuccess(resources != null);
responseBean.setResult(resources);
return Response.status(status).entity(responseBean).build();
}
//Update
public Response update(String id, Resource resource) {
ResponseBean<Boolean> responseBean = new ResponseBean<>();
String resourceName = resource.getClass().getSimpleName();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().update(resource);
status = result ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(result ? resourceName + " {" + id + "} updated Successfully" : resourceName + " {" + id + "} cannot be found");
responseBean.setResult(result);
responseBean.setSuccess(result);
return Response.status(status).entity(responseBean).build();
}
public Response updateChildOf(String parentid, String childid, Resource childResource, String parentResourceName) {
ResponseBean<Boolean> responseBean = new ResponseBean<>();
String childResourceName = childResource.getClass().getSimpleName();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().updateChildOf(parentid, childid, childResource, parentResourceName);
status = result ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(result ? childResourceName + " {" + childid + "} updated Successfully" : childResourceName + " {" + childid + "} cannot be found");
responseBean.setResult(result);
responseBean.setSuccess(result);
return Response.status(status).entity(responseBean).build();
}
public Response BatchUpdateChildOf(String parentid, List<Resource> childResource, String parentResourceName) {
ResponseBean<Boolean> responseBean = new ResponseBean<>();
String childResourceName = childResource.get(0).getClass().getSimpleName();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().BatchUpdateChildOf(parentid, childResource, parentResourceName);
status = result ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(result ? childResourceName + " updated Successfully" : childResourceName + " cannot be found");
responseBean.setResult(result);
responseBean.setSuccess(result);
return Response.status(status).entity(responseBean).build();
}
public Response updateWithParameter(String parameterName, String parameterValue, Resource resource) {
ResponseBean<Boolean> responseBean = new ResponseBean<>();
String resourceName = resource.getClass().getSimpleName();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().updateWithParameter(parameterName, parameterValue, resource);
status = result ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(result ? resourceName + " with" + parameterName + "=" + parameterValue + " updated Successfully"
: resourceName + " with" + parameterName + "=" + parameterValue + " cannot be found");
responseBean.setResult(result);
responseBean.setSuccess(result);
return Response.status(status).entity(responseBean).build();
}
public Response updateChildOfWithParameter(String parentid, String parameterName, String parameterValue,
Resource childResource, String parentResourceName) {
ResponseBean<Boolean> responseBean = new ResponseBean<>();
String childResourceName = childResource.getClass().getSimpleName();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().updateChildOfWithParameter(parentid, parameterName, parameterValue, childResource, parentResourceName);
status = result ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(result ? childResourceName + " of " + parentResourceName + "{" + parentid + "}" + "with " + parameterName + "=" + parameterValue + " updated Successfully"
: childResourceName + " of " + parentResourceName + "{" + parentid + "}" + "with " + parameterName + "=" + parameterValue + " cannot be found");
responseBean.setResult(result);
responseBean.setSuccess(result);
return Response.status(status).entity(responseBean).build();
}
//Delete
public Response delete(String id, String resourceName) {
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().delete(id, resourceName);
status = result ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(result ? resourceName + " {" + id + "} deleted Successfully" : resourceName + " {" + id + "} cannot be found");
responseBean.setResult(result);
responseBean.setSuccess(result);
return Response.status(status).entity(responseBean).build();
}
public Response deleteChildOf(String parentid, String childid, String parentResourceName, String childResourceName) {
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().deleteChildOf(parentid, childid, childResourceName);
status = result ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(result ? childResourceName + " {" + childid + "} deleted Successfully for " + parentResourceName + "{" + parentid + "}."
: childResourceName + " {" + childid + "} cannot be found");
responseBean.setResult(result);
responseBean.setSuccess(result);
return Response.status(status).entity(responseBean).build();
}
public Response deleteWithParameter(String parameterName, String parameterValue, String resourceName) {
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().deleteWithParameter(parameterName, parameterValue, resourceName);
status = result ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(result ? resourceName + " with" + parameterName + "=" + parameterValue + " deleted Successfully"
: resourceName + " with" + parameterName + "=" + parameterValue + " cannot be found");
responseBean.setResult(result);
responseBean.setSuccess(result);
return Response.status(status).entity(responseBean).build();
}
public Response deleteChildOfWithParameter(String parentid, String childid, String parameterName, String parameterValue, String parentResourceName, String childResourceName) {
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().deleteChildOfWithParameter(parentid, childid, parameterName, parameterValue, parentResourceName, childResourceName);
status = result ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(result ? childResourceName + " of " + parentResourceName + "{" + parentid + "}" + "with " + parameterName + "=" + parameterValue + " deleted Successfully"
: childResourceName + " of " + parentResourceName + "{" + parentid + "}" + "with " + parameterName + "=" + parameterValue + " cannot be found");
responseBean.setResult(result);
responseBean.setSuccess(result);
return Response.status(status).entity(responseBean).build();
}
public Response BatchDeleteChildOfWithParameter (String parentid, String parameterName, String
parameterValue, List < Resource > childResource, String parentResourceName, String childResourceName){
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
Boolean result = CassandraConnection.getInstance().getDatabookStore().BatchDeleteChildOfWithParameter(parentid, parameterName, parameterValue, childResource, parentResourceName, childResourceName);
status = result ? Response.Status.OK : Response.Status.NOT_FOUND;
responseBean.setMessage(result ? childResourceName + " deleted Successfully" : childResourceName + " cannot be found");
responseBean.setResult(result);
responseBean.setSuccess(result);
return Response.status(status).entity(responseBean).build();
}
}

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package org.gcube.social_networking.rest.collections;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.Comment;
import org.gcube.social_networking.utils.ResourceNames;
import org.gcube.social_networking.utils.ResponseBean;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.validation.constraints.NotNull;
import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
@Path("comments")
@ResourceGroup("Comments APIs")
@ResourceLabel("Comments APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Comments extends Collection {
private static final Logger logger = LoggerFactory.getLogger(Comments.class);
private Response ErrorHandler(Exception e, String action, String id){
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
logger.info("Unable to "+action+" comment {}.", id);
logger.info(e.getMessage());
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Response.Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
@GET
@Path("/{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response readComment(@NotNull @PathParam("id") String id) {
try{
logger.info("Reading comment with id {}.", id);
return super.read(id, ResourceNames.COMMENT);
}catch(Exception e){
return ErrorHandler(e, "fetch",id);
}
}
@PUT
@Path("/{id}")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response updateComment(@NotNull @PathParam("id") String id, @NotNull Comment comment) {
try{
logger.info("Updating comment with id {}", id);
return super.update(id, comment);
}catch(Exception e){
return ErrorHandler(e, "update",id);
}
}
}

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package org.gcube.social_networking.rest.collections;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.*;
import org.gcube.social_networking.utils.ParameterNames;
import org.gcube.social_networking.utils.ResourceNames;
import org.gcube.social_networking.utils.ResponseBean;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.validation.constraints.NotNull;
import javax.ws.rs.*;
import javax.ws.rs.core.Response;
import java.util.ArrayList;
import java.util.List;
@Path("entities")
@ResourceGroup("Entities APIs")
@ResourceLabel("Entities APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Entities extends Collection {
private static final Logger logger = LoggerFactory.getLogger(Entities.class);
private Response ErrorHandler(Exception e, String entity, String action, String id){
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
logger.info("Unable to "+action+ " " + entity + " {}.", id);
logger.info(e.getMessage());
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Response.Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
@GET
@Path("users/{id}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getAllPostsByUser(@NotNull @PathParam("id") String id,
@QueryParam("liked") boolean liked,
@QueryParam("limit") int limit){
String action = "fetch posts of";
try{
if(liked){
action = "fetch liked posts of";
logger.info("Getting all liked posts of user: "+id);
return super.readChildOfWithParameter(id, ParameterNames.ALL_LIKE, String.valueOf(limit),ResourceNames.USER, ResourceNames.POST);
}
logger.info("Getting all posts of user: " + id);
return super.readChildOf(id, ResourceNames.USER, ResourceNames.POST);
}catch(Exception e){
return ErrorHandler(e, "user", action,id);
}
}
@GET
@Path("apps/{id}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getAllPostsByApp(@NotNull @PathParam("id") String id){
try{
logger.info("Getting all posts of app: " + id);
return super.readChildOf(id, ResourceNames.APP, ResourceNames.POST);
}catch(Exception e){
return ErrorHandler(e, "app", "fetch posts of",id);
}
}
@GET
@Path("users/{id}/posts/")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getRecentPosts(@NotNull @PathParam("id") String id,
@NotNull @QueryParam("recent_comment") boolean recent_comment,
@NotNull @QueryParam("recent_like") boolean recent_like,
@NotNull @QueryParam("recent_limit") boolean recent_limit,
@QueryParam("time") long time,
@QueryParam("limit") int limit){
String action = "fetch recent posts of";
try{
if (recent_comment){
action = "fetch recently commented posts of";
logger.info("Getting recently commented posts of user: " + id);
return super.readChildOfWithParameter(id, ParameterNames.RECENT_COMMENT, String.valueOf(time), ResourceNames.USER, ResourceNames.POST);
} else if (recent_like){
action = "fetch recently liked posts of";
logger.info("Getting recently liked posts of user: " + id);
return super.readChildOfWithParameter(id, ParameterNames.RECENT_LIKE, String.valueOf(time), ResourceNames.USER, ResourceNames.POST);
}else{
if(recent_limit){
action = "fetch n recent posts of";
logger.info("Getting recent {} posts of user {}", limit, id);
return super.readChildOfWithParameter(id, ParameterNames.RECENT_LIMIT, String.valueOf(limit), ResourceNames.USER, ResourceNames.POST);
} else{
action = "fetch filtered_recent posts of";
logger.info("Getting recent posts of user {}", id);
return super.readChildOfWithParameter(id, ParameterNames.TIME, String.valueOf(time), ResourceNames.USER, ResourceNames.POST);
}
}
}catch(Exception e){
return ErrorHandler(e, "user", action,id);
}
}
@GET
@Path("users/{id}/comments/")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getRecentComments(@NotNull @PathParam("id") String id,
@QueryParam("time") long time){
String action = "fetch recent comments of";
try{
logger.info("Getting recent comments of user {}", id);
return super.readChildOfWithParameter(id, ParameterNames.TIME, String.valueOf(time), ResourceNames.USER, ResourceNames.COMMENT);
}catch(Exception e){
return ErrorHandler(e, "user", action,id);
}
}
@GET
@Path("users/{id}/notifications")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getAllNotificationByUser(@NotNull @PathParam("id") String id,
@QueryParam("limit") @DefaultValue("10") int limit,
@QueryParam("unread") boolean unread,
@QueryParam("check") boolean check,
@QueryParam("message") boolean message){
String action = "fetch notifications of";
try{
if(unread){
if(check){
if(message){
action = "check unread message notifications of";
logger.info("Checking unread message notifications of user: "+id);
return super.checkChildOf(id, ParameterNames.UNREAD_MESSAGE, String.valueOf(true), ResourceNames.USER, ResourceNames.NOTIFICATION);
}
action = "check unread notifications of";
logger.info("Checking unread notifications of user: " + id);
return super.checkChildOf(id, ParameterNames.UNREAD, String.valueOf(true),ResourceNames.USER, ResourceNames.NOTIFICATION);
}
action = "fetch unread notifications of";
logger.info("Getting all unread notifications of user: " + id);
return super.readChildOfWithParameter(id, ParameterNames.UNREAD, "", ResourceNames.USER, ResourceNames.NOTIFICATION);
}
logger.info("Getting all notifications of user: " + id);
return super.readChildOfWithParameter(id, ParameterNames.RECENT_LIMIT, String.valueOf(limit), ResourceNames.USER, ResourceNames.NOTIFICATION);
}catch(Exception e){
return ErrorHandler(e, "user", action,id);
}
}
@PUT
@Path("users/{id}/notifications")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response setAllNotificationReadByUser(@NotNull @PathParam("id") String id){
try{
logger.info("Setting all notifications to read of user: " + id);
Notification notification = new Notification();
notification.setRead(true);
return super.updateChildOf(id, "", notification, ResourceNames.USER);
}catch(Exception e){
return ErrorHandler(e, "user", "mark notifications read of",id);
}
}
@GET
@Path("users/{id}/notifications/channels")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getUserNotificationChannels(@NotNull @PathParam("id") String id,
@NotNull NotificationType notificationType){
try{
logger.info("Getting notification channels of user {} with type {} ", id, notificationType.toString());
return super.readChildOfWithParameter(id, ParameterNames.NOTIFICATION_TYPE, String.valueOf(notificationType), ResourceNames.USER, ResourceNames.NOTIFICATION);
}catch(Exception e){
return ErrorHandler(e, "user", "read notification channels of",id);
}
}
@GET
@Path("users/{id}/notifications/preferences")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getUserNotificationPreferences(@NotNull @PathParam("id") String id){
try{
logger.info("Getting notification preferences of user {}", id);
return super.readChildOf(id, ResourceNames.USER, ResourceNames.NOTIFICATION_PREFERENCES);
}catch(Exception e){
return ErrorHandler(e, "user", "read notification preferences of",id);
}
}
@PUT
@Path("users/{id}/notifications/preferences")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response setUserNotificationPreferences(@NotNull @PathParam("id") String id, @NotNull List<NotificationPreference> notificationPreferences){
try{
logger.info("Setting notification preferences of user {}", id);
return super.BatchUpdateChildOf(id, new ArrayList<>(notificationPreferences), ResourceNames.USER);
}catch(Exception e){
return ErrorHandler(e, "user", "set notification preferences of",id);
}
}
}

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package org.gcube.social_networking.rest.collections;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.Invite;
import org.gcube.social_networking.utils.ResourceNames;
import org.gcube.social_networking.utils.ResponseBean;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.validation.constraints.NotNull;
import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
@Path("invites")
@ResourceGroup("Invites APIs")
@ResourceLabel("Invites APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Invites extends Collection {
private static final Logger logger = LoggerFactory.getLogger(Invites.class);
private Response ErrorHandler(Exception e, String action, String id){
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
logger.info("Unable to "+action+" invite {}.", id);
logger.info(e.getMessage());
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Response.Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
@GET
@Path("/{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response readInvite(@NotNull @PathParam("id") String id) {
try{
logger.info("Reading invite with id {}.", id);
return super.read(id, ResourceNames.INVITE);
}catch(Exception e){
return ErrorHandler(e, "fetch",id);
}
}
@POST
@Path("/")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response saveInvite(@NotNull Invite invite) {
try{
logger.info("Saving invite with id {}.", invite.getId());
return super.create(invite);
}catch(Exception e){
return ErrorHandler(e, "create",invite.getId());
}
}
}

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package org.gcube.social_networking.rest.collections;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.Like;
import org.gcube.social_networking.utils.ResourceNames;
import org.gcube.social_networking.utils.ResponseBean;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.validation.constraints.NotNull;
import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
@Path("likes")
@ResourceGroup("Likes APIs")
@ResourceLabel("Likes APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Likes extends Collection {
private static final Logger logger = LoggerFactory.getLogger(Likes.class);
private Response ErrorHandler(Exception e, String action, String id){
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
logger.info("Unable to "+action+" like {}.", id);
logger.info(e.getMessage());
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Response.Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
@POST
@Path("/")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response createLike(Like like) {
try{
logger.info("Creating like with id {}.", like.getKey());
return super.create(like);
}catch(Exception e){
return ErrorHandler(e, "create",like.getKey());
}
}
@GET
@Path("/{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response readLike(@NotNull @PathParam("id") String id) {
try{
logger.info("Reading like with id {}.", id);
return super.read(id, ResourceNames.LIKE);
}catch(Exception e){
return ErrorHandler(e, "fetch",id);
}
}
@DELETE
@Path("/{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response deleteLike(@NotNull @PathParam("id") String id) {
try{
logger.info("Deleting like with id {}.", id);
return super.delete(id,ResourceNames.LIKE);
}catch(Exception e){
return ErrorHandler(e, "delete",id);
}
}
@PUT
@Path("/{id}")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response updateLike(@NotNull @PathParam("id") String id, @NotNull Like like) {
try{
logger.info("Updating like with id {}", id);
return super.update(id, like);
}catch(Exception e){
return ErrorHandler(e, "update",id);
}
}
}

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package org.gcube.social_networking.rest.collections;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.Notification;
import org.gcube.social_networking.utils.ResourceNames;
import org.gcube.social_networking.utils.ResponseBean;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.validation.constraints.NotNull;
import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
@Path("notifications")
@ResourceGroup("Notifications APIs")
@ResourceLabel("Notifications APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Notifications extends Collection {
private static final Logger logger = LoggerFactory.getLogger(Notifications.class);
private Response ErrorHandler(Exception e, String action, String id){
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
logger.info("Unable to "+action+" notification {}.", id);
logger.info(e.getMessage());
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Response.Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
@POST
@Path("/")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response createNotification(Notification notification) {
try{
logger.info("Creating notification with id {}.", notification.getId());
return super.create(notification);
}catch(Exception e){
return ErrorHandler(e, "create",notification.getId());
}
}
@PUT
@Path("/{id}")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response setNotificationToRead(@NotNull @PathParam("id") String id) {
try{
logger.info("Setting notification with id {} to read.", id);
Notification notification = new Notification();
notification.setKey(id);
return super.update(id, notification);
}catch(Exception e){
return ErrorHandler(e, "update",id);
}
}
@GET
@Path("/{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response readNotification(@NotNull @PathParam("id") String id) {
try{
logger.info("Reading notification with id {}.", id);
return super.read(id, ResourceNames.NOTIFICATION);
}catch(Exception e){
return ErrorHandler(e, "fetch",id);
}
}
}

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package org.gcube.social_networking.rest.collections;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.*;
import org.gcube.social_networking.utils.ResourceNames;
import org.gcube.social_networking.utils.ResponseBean;
import org.gcube.social_networking.utils.Schema;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.validation.constraints.NotNull;
import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
@Path("posts")
@ResourceGroup("Posts APIs")
@ResourceLabel("Posts APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Posts extends Collection {
private static final Logger logger = LoggerFactory.getLogger(Posts.class);
private Response ErrorHandler(Exception e, String action, String id){
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
logger.info("Unable to "+action+" post {}.", id);
logger.info(e.getMessage());
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Response.Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
//Posts
@POST
@Path("/")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response createPost(PostWithAttachment postWithAttachment) {
try{
logger.info("Creating post with id {}.", postWithAttachment.getId());
return super.create(postWithAttachment);
}catch(Exception e){
return ErrorHandler(e, "create",postWithAttachment.getId());
}
}
@GET
@Path("/{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response readPost(@NotNull @PathParam("id") String id) {
try{
logger.info("Reading post with id {}.", id);
return super.read(id, ResourceNames.POST);
}catch(Exception e){
return ErrorHandler(e, "fetch",id);
}
}
@GET
@Path("")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response readPostsWithPrivacyLevel(@QueryParam("privacy") String privacyLevel){
try{
if (privacyLevel == null || privacyLevel.isEmpty()){
privacyLevel = PrivacyLevel.PORTAL.toString();
}
logger.info("Reading post with privacy level = " + privacyLevel );
return super.readWithParameter(Schema.PRIVACY, privacyLevel, ResourceNames.POST);
}catch(Exception e){
return ErrorHandler(e, "fetch","portal privacy level");
}
}
@DELETE
@Path("/{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response deletePost(@NotNull @PathParam("id") String id) {
try{
logger.info("Deleting post with id {}.", id);
return super.delete(id,ResourceNames.POST);
}catch(Exception e){
return ErrorHandler(e, "delete",id);
}
}
//comments
@POST
@Path("/{id}/comments")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response createComment(@NotNull @PathParam("id") String id, @NotNull Comment comment) {
try{
logger.info("Creating comment with id {}.", comment.getId());
return super.createChildOf(id, comment, ResourceNames.POST);
}catch(Exception e){
return ErrorHandler(e, "create comment to post",id);
}
}
@GET
@Path("/{id}/comments")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getCommentsOfPost(@NotNull @PathParam("id") String id){
try{
logger.info("Reading comments of post with id " + id);
return super.readChildOf(id, ResourceNames.POST, ResourceNames.COMMENT);
}catch(Exception e){
return ErrorHandler(e, "fetch comments of",id);
}
}
@DELETE
@Path("/{id}/comments/{commentid}")
@Produces(MediaType.APPLICATION_JSON)
public Response deleteCommentOfPost(@NotNull @PathParam("id") String id, @NotNull @PathParam("commentid") String commentid) {
try{
logger.info("Deleting comment of post with id {}.", id);
return super.deleteChildOf(id, commentid, ResourceNames.POST, ResourceNames.COMMENT);
}catch(Exception e){
return ErrorHandler(e, "delete comment of",id);
}
}
//Likes
@POST
@Path("/{id}/likes")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response createLike(@NotNull @PathParam("id") String id, @NotNull Like like) {
try{
logger.info("Creating like with id {}.", like.getId());
return super.createChildOf(id, like, ResourceNames.POST);
}catch(Exception e){
return ErrorHandler(e, "create like to post",id);
}
}
@GET
@Path("/{id}/likes")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getLikesOfPost(@NotNull @PathParam("id") String id){
try{
logger.info("Reading likes of post with id " + id);
return super.readChildOf(id, ResourceNames.POST, ResourceNames.LIKE);
}catch(Exception e){
return ErrorHandler(e, "fetch likes of",id);
}
}
@GET
@Path("/{id}/attachments")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getAttachmentsOfPost(@NotNull @PathParam("id") String id){
try{
logger.info("Reading attachments of post with id " + id);
return super.readChildOf(id, ResourceNames.POST, ResourceNames.Attachment);
}catch(Exception e){
return ErrorHandler(e, "fetch attachments of",id);
}
}
@PUT
@Path("/{id}")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response updatePost(@NotNull @PathParam("id") String id, @NotNull Post post) {
try{
logger.info("Updating post with id {}", id);
return super.update(id, post);
}catch(Exception e){
return ErrorHandler(e, "update",id);
}
}
@DELETE
@Path("/{id}/likes/{likeid}")
@Produces(MediaType.APPLICATION_JSON)
public Response unlikePost(@NotNull @PathParam("id") String id, @NotNull @PathParam("likeid") String likeid) {
try{
String username = ""; //get username somehow
logger.info("Unliking post with id {}", id);
return super.deleteChildOfWithParameter(id, likeid, ResourceNames.USER, username, ResourceNames.POST, ResourceNames.LIKE);
}catch(Exception e){
return ErrorHandler(e, "unlike",id);
}
}
}

View File

@ -0,0 +1,230 @@
package org.gcube.social_networking.rest.collections;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResourceGroup;
import com.webcohesion.enunciate.metadata.rs.ResourceLabel;
import org.gcube.social_networking.socialnetworking.model.shared.*;
import org.gcube.social_networking.utils.ParameterNames;
import org.gcube.social_networking.utils.ResourceNames;
import org.gcube.social_networking.utils.ResponseBean;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.validation.constraints.NotNull;
import javax.ws.rs.*;
import javax.ws.rs.core.GenericType;
import javax.ws.rs.core.Response;
import java.util.*;
@Path("vres")
@ResourceGroup("Vres APIs")
@ResourceLabel("Vres APIs")
@RequestHeaders({
@RequestHeader( name = "Authorization", description = "Bearer token, see <a href=\"https://dev.d4science.org/how-to-access-resources\">https://dev.d4science.org/how-to-access-resources</a>")
})
public class Vres extends Collection {
private static final Logger logger = LoggerFactory.getLogger(Vres.class);
private Response ErrorHandler(Exception e, String action, String id){
ResponseBean<Boolean> responseBean = new ResponseBean<>();
Response.Status status;
logger.info("Unable to "+action+" vre {}.", id);
logger.info(e.getMessage());
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Response.Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
@GET
@Path("/{id}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getAllPostsByVre(@NotNull @PathParam("id") String id){
try{
logger.info("Getting all posts of VRE: " + id);
return super.readChildOf(id, ResourceNames.VRE, ResourceNames.POST);
}catch(Exception e){
return ErrorHandler(e, "fetch posts of",id);
}
}
@GET
@Path("/")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getAllVreIds(){
try{
logger.info("Getting all VRE IDs");
List<String> ids = new ArrayList<>();
List<Vre> vres = super.readAll(ResourceNames.VRE).readEntity(new GenericType<ResponseBean<List<Vre>>>(){}).getResult();
for(Vre vre: vres){
ids.add(vre.getId());
}
Response.Status status = Response.Status.OK;
ResponseBean <List<String>> responseBean = new ResponseBean<>();
responseBean.setMessage("vre ids fetched Successfully");
responseBean.setSuccess(true);
responseBean.setResult(ids);
return Response.status(status).entity(responseBean).build();
}catch(Exception e){
return ErrorHandler(e, "fetch ids of","");
}
}
@GET
@Path("/{id}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getRecentPostsByVre(@NotNull @PathParam("id") String id, @QueryParam("limit") @DefaultValue("10") int limit){
try{
logger.info("Getting most recent {} posts of VRE {} " , limit, id);
return super.readChildOfWithParameter(id, ParameterNames.RECENT_LIMIT, String.valueOf(limit), ResourceNames.VRE, ResourceNames.POST);
}catch(Exception e){
return ErrorHandler(e, "fetch recent posts of",id);
}
}
@POST
@Path("/{id}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response savePostToVRETimeline(@NotNull @PathParam("id") String id, @NotNull Post post){
try{
logger.info("saving post {} to VRE {} " , post.getKey(), id);
return super.createChildOf(id, post, ResourceNames.VRE);
}catch(Exception e){
return ErrorHandler(e, "save post to",id);
}
}
@GET
@Path("/{id}/hashtags")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getVREHashtagsWithOccurrence(@NotNull @PathParam("id") String id){
try{
logger.info("getting hashtags of VRE {} " , id);
return super.readChildOf(id, ResourceNames.VRE, ResourceNames.HASHTAG);
}catch(Exception e){
return ErrorHandler(e, "get hashtags of",id);
}
}
@GET
@Path("/{id}/hashtags")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getVREHashtagsWithOccurrenceFilteredByTime(@NotNull @PathParam("id") String id, @NotNull @QueryParam("time") long timestamp){
try{
logger.info("getting hashtags of VRE {} starting {} " , id, timestamp);
return super.readChildOfWithParameter(id, ParameterNames.TIME, String.valueOf(timestamp), ResourceNames.VRE, ResourceNames.HASHTAG);
}catch(Exception e){
return ErrorHandler(e, "get time_filtered hashtags of",id);
}
}
@GET
@Path("/{id}/hashtags/{hashtag}/posts")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getVREPostsByHashtag(@NotNull @PathParam("id") String id, @NotNull @PathParam("hashtag") String hashtag){
try{
logger.info("getting posts containing hashtags in VRE {}" , id);
return super.readChildOfWithParameter(id, ParameterNames.HASHTAG, hashtag, ResourceNames.VRE, ResourceNames.POST);
}catch(Exception e){
return ErrorHandler(e, "get posts containing hashtag in",id);
}
}
@GET
@Path("/{id}/invites/")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response getInvitedEmailsByVRE(@NotNull @PathParam("id") String id, @NotNull InviteStatus... status){
try{
logger.info("getting invites in VRE {}" , id);
return super.readChildOfWithParameter(id, ParameterNames.STATUS, Arrays.toString(status), ResourceNames.VRE, ResourceNames.INVITE);
}catch(Exception e){
return ErrorHandler(e, "get invites in",id);
}
}
@GET
@Path("/{id}/invites/{email}")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response isExistingInvite(@NotNull @PathParam("id") String id, @NotNull @PathParam("email")String email){
try{
logger.info("checking if invite {} exists in VRE {}" , email, id);
return super.readChildOfWithParameter(id, ParameterNames.EMAIL, email, ResourceNames.VRE, ResourceNames.INVITE);
}catch(Exception e){
return ErrorHandler(e, "check invite in",id);
}
}
@PUT
@Path("/{id}/invites/{email}")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response setInviteStatus(@NotNull @PathParam("id") String id, @NotNull @PathParam("email")String email, @NotNull InviteStatus inviteStatus){
try{
logger.info("setting invite {} status in VRE {}" , email, id);
Invite invite = new Invite();
invite.setStatus(inviteStatus);
return super.updateChildOfWithParameter(id, ParameterNames.EMAIL, email, invite, ResourceNames.VRE);
}catch(Exception e){
return ErrorHandler(e, "set invite status in",id);
}
}
@POST
@Path("/{id}/posts/{postid}/hashtags")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response saveHashTags(@NotNull @PathParam("id") String id, @NotNull @PathParam("postid") String postid, @NotNull List<Hashtag>hashtags){
try{
logger.info("saving post hashtags to VRE {} ", id);
return super.BatchCreateChildOfWithParameter(id, ResourceNames.POST, postid, new ArrayList<>(hashtags), ResourceNames.VRE, ResourceNames.HASHTAG);
}catch(Exception e){
return ErrorHandler(e, "save post hashtags to",id);
}
}
@DELETE
@Path("/{id}/posts/{postid}/hashtags")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response deleteHashTags(@NotNull @PathParam("id") String id, @NotNull @PathParam("postid") String postid, @NotNull List<Hashtag>hashtags){
try{
logger.info("deleting post hashtags from VRE {} " , id);
return super.BatchDeleteChildOfWithParameter(id, ResourceNames.POST, postid, new ArrayList<>(hashtags), ResourceNames.VRE, ResourceNames.HASHTAG);
}catch(Exception e){
return ErrorHandler(e, "delete post hashtags from",id);
}
}
@POST
@Path("/{id}/comments/{commentid}/hashtags")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response saveHashTagsComment(@NotNull @PathParam("id") String id, @NotNull @PathParam("commentid") String commentid, @NotNull List<Hashtag>hashtags){
try{
logger.info("saving comment hashtags to VRE {} ", id);
return super.BatchCreateChildOfWithParameter(id, ResourceNames.COMMENT, commentid, new ArrayList<>(hashtags), ResourceNames.VRE, ResourceNames.HASHTAG);
}catch(Exception e){
return ErrorHandler(e, "save comment hashtags to",id);
}
}
@DELETE
@Path("/{id}/comments/{commentid}/hashtags")
@Produces({"application/json;charset=UTF-8", "application/vnd.api+json"})
@Consumes({"application/json;charset=UTF-8", "application/vnd.api+json"})
public Response deleteHashTagsComment(@NotNull @PathParam("id") String id, @NotNull @PathParam("commentid") String commentid, @NotNull List<Hashtag>hashtags){
try{
logger.info("deleting comment hashtags from VRE {} " , id);
return super.BatchDeleteChildOfWithParameter(id, ResourceNames.COMMENT, commentid, new ArrayList<>(hashtags), ResourceNames.VRE, ResourceNames.HASHTAG);
}catch(Exception e){
return ErrorHandler(e, "delete comment hashtags from",id);
}
}
}

View File

@ -16,7 +16,7 @@ import org.gcube.common.portal.GCubePortalConstants;
import org.gcube.common.portal.PortalContext;
import org.gcube.common.resources.gcore.ServiceEndpoint;
import org.gcube.common.resources.gcore.ServiceEndpoint.AccessPoint;
import org.gcube.common.scope.api.ScopeProvider;
//import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.social_networking.socialnetworking.model.shared.exceptions.TooManyRunningClustersException;
import org.gcube.resources.discovery.client.api.DiscoveryClient;
import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
@ -122,15 +122,15 @@ class CassandraCluster implements Serializable {
scope += readInfrastructureName();
_log.debug("infrastrucute name is null, setting root scope=" + scope);
}
String currScope = ScopeProvider.instance.get();
/*String currScope = ScopeProvider.instance.get();
ScopeProvider.instance.set(scope);
SimpleQuery query = queryFor(ServiceEndpoint.class);
query.addCondition("$resource/Profile/Name/text() eq '"+ RUNTIME_RESOURCE_NAME +"'");
query.addCondition("$resource/Profile/Platform/Name/text() eq '"+ PLATFORM_NAME +"'");
DiscoveryClient<ServiceEndpoint> client = clientFor(ServiceEndpoint.class);
List<ServiceEndpoint> toReturn = client.submit(query);
ScopeProvider.instance.set(currScope);
return toReturn;
ScopeProvider.instance.set(currScope);*/
return null;
}
private String readInfrastructureName() {

View File

@ -5,28 +5,10 @@ import java.util.Map;
import javax.mail.internet.AddressException;
import org.gcube.social_networking.socialnetworking.model.shared.Attachment;
import org.gcube.social_networking.socialnetworking.model.shared.Comment;
import org.gcube.social_networking.socialnetworking.model.shared.Resource;
import org.gcube.social_networking.socialnetworking.model.shared.Invite;
import org.gcube.social_networking.socialnetworking.model.shared.InviteOperationResult;
import org.gcube.social_networking.socialnetworking.model.shared.InviteStatus;
import org.gcube.social_networking.socialnetworking.model.shared.Like;
import org.gcube.social_networking.socialnetworking.model.shared.Notification;
import org.gcube.social_networking.socialnetworking.model.shared.NotificationChannelType;
import org.gcube.social_networking.socialnetworking.model.shared.NotificationType;
import org.gcube.social_networking.socialnetworking.model.shared.Post;
import org.gcube.social_networking.socialnetworking.model.shared.RangePosts;
import org.gcube.social_networking.socialnetworking.model.shared.exceptions.ColumnNameNotFoundException;
import org.gcube.social_networking.socialnetworking.model.shared.exceptions.CommentIDNotFoundException;
import org.gcube.social_networking.socialnetworking.model.shared.exceptions.PostIDNotFoundException;
import org.gcube.social_networking.socialnetworking.model.shared.exceptions.PostTypeNotFoundException;
import org.gcube.social_networking.socialnetworking.model.shared.exceptions.InviteIDNotFoundException;
import org.gcube.social_networking.socialnetworking.model.shared.exceptions.InviteStatusNotFoundException;
import org.gcube.social_networking.socialnetworking.model.shared.exceptions.LikeIDNotFoundException;
import org.gcube.social_networking.socialnetworking.model.shared.exceptions.NotificationChannelTypeNotFoundException;
import org.gcube.social_networking.socialnetworking.model.shared.exceptions.NotificationIDNotFoundException;
import org.gcube.social_networking.socialnetworking.model.shared.exceptions.NotificationTypeNotFoundException;
import org.gcube.social_networking.socialnetworking.model.shared.exceptions.PrivacyLevelTypeNotFoundException;
/**
* @author Massimiliano Assante ISTI-CNR
@ -35,415 +17,104 @@ import org.gcube.social_networking.socialnetworking.model.shared.exceptions.Priv
*/
public interface SocialDBDriver {
/**
* save a Post instance in the store
* @return true if everything went fine
* create a resource in the DB
*/
boolean saveUserPost(Post post);
Boolean create(Resource resource);
/**
* Save a Post instance in the store having more than one attachment
* Use this if you need to attach more than one file to the post
*
* @param attachments a list of attachments starting from the second
* @return true if everything went fine
* create a child resource given its parent id in the DB
*/
boolean saveUserPost(Post post, List<Attachment> attachments);
Boolean createChildOf(String parentid, Resource childResource, String parentResourceName);
/**
* delete a post from the store
* @throws PostIDNotFoundException
* @return true if everything went fine
* batch create a child resource given its parent id in the DB
*/
boolean deletePost(String postid) throws PostIDNotFoundException, PrivacyLevelTypeNotFoundException, PostTypeNotFoundException, ColumnNameNotFoundException;
/**
* save a post in the VRES TimeLine in the store
* @param postKey the post id
* @param vreid vre identifier
* @throws PostIDNotFoundException
*/
boolean savePostToVRETimeline(String postKey, String vreid) throws PostIDNotFoundException;
/**
* save a Post instance in the store
* @return true if everything went fine
*/
boolean saveAppPost(Post post);
/**
* Save a Post instance in the store
* Use this if your app needs to attach more than one file to the post
*
* @param attachments a list of attachments starting from the second
* @return true if everything went fine
*/
boolean saveAppPost(Post post, List<Attachment> attachments);
/**
* read a post from a given id
* @throws PrivacyLevelTypeNotFoundException
* @throws PostTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
Post readPost(String postid) throws PrivacyLevelTypeNotFoundException, PostTypeNotFoundException, PostIDNotFoundException, ColumnNameNotFoundException;
/**
* @param userid user identifier
* return all the posts belonging to the userid
* @throws PostTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getAllPostsByUser(String userid) throws PrivacyLevelTypeNotFoundException, PostTypeNotFoundException, PostIDNotFoundException, ColumnNameNotFoundException;
/**
* @param appid application identifier
* return all the posts belonging to the appid
* @throws PostTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getAllPostsByApp(String appid) throws PrivacyLevelTypeNotFoundException, PostTypeNotFoundException, PostIDNotFoundException, ColumnNameNotFoundException;
/**
* @param userid the user identifier like andrea.rossi
* @param timeInMillis the initial time in millis to be considered
* @return a list of posts commented by userid starting from timeInMillis
* @throws Exception
*/
List<Post> getRecentCommentedPostsByUserAndDate(String userid, long timeInMillis) throws Exception;
/**
* return all the posts whose Level is PORTAL
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
* @throws PrivacyLevelTypeNotFoundException
*/
List<Post> getAllPortalPrivacyLevelPosts() throws PostTypeNotFoundException, ColumnNameNotFoundException, PrivacyLevelTypeNotFoundException;
/**
* return the most recent posts for this user up to quantity param
* @param userid user identifier
* @param quantity the number of most recent posts for this user
* @return a <class>List</class> of most recent posts for this user
* @throws PostTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getRecentPostsByUser(String userid, int quantity) throws PrivacyLevelTypeNotFoundException, PostTypeNotFoundException, ColumnNameNotFoundException, PostIDNotFoundException;
/**
* @param vreid vre identifier
* return all the posts belonging to the userid
* @throws PostTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getAllPostsByVRE(String vreid) throws PrivacyLevelTypeNotFoundException, PostTypeNotFoundException, ColumnNameNotFoundException, PostIDNotFoundException;
/**
* return the most recent posts for this vre up to quantity param
* @param vreid VRES identifier
* @param quantity the number of most recent posts for this vre
* @return a <class>List</class> of most recent posts for this vre
* @throws PostTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getRecentPostsByVRE(String vreid, int quantity) throws IllegalArgumentException, PrivacyLevelTypeNotFoundException, PostTypeNotFoundException, ColumnNameNotFoundException, PostIDNotFoundException;
/**
* return the most recent posts for this vre up to quantity param and the last index of the posts in the timeline
* lastReturnedPostTimelineIndex is useful to know from where to start the range the next time you ask, because there are deletions
*
* @param vreid VRES identifier
* @param from the range start (most recent posts for this vre) has to be greater than 0
* @param quantity the number of most recent posts for this vre starting from "from" param
* @return a <class>RangePosts</class> containing of most recent posts for this vre
* @throws PostTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
RangePosts getRecentPostsByVREAndRange(String vreid, int from, int quantity) throws PrivacyLevelTypeNotFoundException, PostTypeNotFoundException, ColumnNameNotFoundException, PostIDNotFoundException;
/**
* @param userid user identifier
* @param timeInMillis time in milliseconds from which you want to start retrieve the posts
* @return the number of posts in the range from: today to: timeInMillis
*/
List<Post> getRecentPostsByUserAndDate(String userid, long timeInMillis) throws IllegalArgumentException;
/**
* save a Notification instance in the store
* @return true if everything went fine
*/
boolean saveNotification(Notification notification);
/**
* set an existing Notification instance in the to read
* @return true if everything went fine
*/
boolean setNotificationRead(String notificationidToSet) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
/**
* read a notification from a given id
* @throws {@link ColumnNameNotFoundException}
* @throws {@link NotificationIDNotFoundException}
* @throws {@link NotificationTypeNotFoundException}
*/
Notification readNotification(String notificationid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
Boolean BatchCreateChildOfWithParameter(String parentid, String parameterName, String parameterValue, List<Resource> childResource, String parentResourceName, String childResourceName);
/**
* @param userid user identifier
* @param limit set 0 to get everything, an int to get the most recent -limit- notifications
* return all the notifications belonging to the userid up to limit, set 0 to get everything
* @throws NotificationTypeNotFoundException
* @throws ColumnNameNotFoundException
* read a resource given its id from the DB
*/
List<Notification> getAllNotificationByUser(String userid, int limit) throws NotificationTypeNotFoundException, ColumnNameNotFoundException, NotificationIDNotFoundException;
Resource read(String id, String resourceName);
/**
*
* @param userid user identifier
* @param from the range start has to be greater than 0
* @param quantity the number of most recent notifications for this user starting from "from" param
* @return all the notifications for the userid in the range requested
* @throws NotificationTypeNotFoundException
* @throws ColumnNameNotFoundException
* @throws NotificationIDNotFoundException
* check attribute value of a resource given its id from the DB
*/
List<Notification> getRangeNotificationsByUser(String userid, int from, int quantity) throws NotificationTypeNotFoundException, ColumnNameNotFoundException, NotificationIDNotFoundException;
Boolean check(String id, String parameterName, String parameterValue, String resourceName);
/**
* This is a fast way to set all notification to read quickly
* @param userid
* @return true if everything went fine
* @throws {@link ColumnNameNotFoundException}
* @throws {@link NotificationIDNotFoundException}
* @throws {@link NotificationTypeNotFoundException}
* check attribute value of a child resource given its parent id from the DB
*/
boolean setAllNotificationReadByUser(String userid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
Boolean checkChildOf(String parentid, String parameterName, String parameterValue, String parentResourceName, String childResourceName);
/**
* return the not yet read notifications (not including messages)
* @param userid user identifier
* @return a <class>List</class> of not yet read notifications for this user
* @throws NotificationTypeNotFoundException
* @throws ColumnNameNotFoundException
* list all instances of a resource in the DB
*/
List<Notification> getUnreadNotificationsByUser(String userid) throws NotificationTypeNotFoundException, ColumnNameNotFoundException, NotificationIDNotFoundException;
List<Resource> readAll(String resourceName);
/**
*
* @param userid user identifier
* @throws ColumnNameNotFoundException
* @throws NotificationTypeNotFoundException
* @throws NotificationIDNotFoundException
* @return true if there are unread notifications (not including messages), false if they are all read
* read a list of the children of a resource given its id from the DB
*/
boolean checkUnreadNotifications(String userid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
List<Resource>readChildOf(String parentid, String parentResourceName, String childResourceName);
/**
*
* @param userid user identifier
* @throws ColumnNameNotFoundException
* @throws NotificationTypeNotFoundException self explaining
* @throws NotificationChannelTypeNotFoundException self explaining
* @throws NotificationIDNotFoundException
* @return true if there are unread messages notifications (including messages), false if they are all read
* read a list of resources with a specific attribute value
*/
boolean checkUnreadMessagesNotifications(String userid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
List<Resource> readWithParameter(String parameterName, String parameterValue, String resourceName);
/**
* read a list of the children of a resource with a specific attribute value
*/
List<Resource> readChildOfWithParameter(String parentid, String parameterName, String parameterValue, String parentResourceName, String childResourceName);
/**
* update a resource given its id in the DB
*/
Boolean update(Resource resource);
/**
* update a child resource given its id and its parent id in the DB
*/
Boolean updateChildOf(String parentid, String childid, Resource childResource, String parentResourceName);
/**
* Batch update a child resource given its id and its parent id in the DB
*/
Boolean BatchUpdateChildOf(String parentid, List<Resource> childResource, String parentResourceName);
/**
* update a resource with a certain attribute value
*/
Boolean updateWithParameter(String parameterName, String parameterValue, Resource resource);
/**
* update a child resource with a certain attribute value given its parent id
*/
Boolean updateChildOfWithParameter(String parentid, String parameterName, String parameterValue, Resource childResource,String parentResourceName);
/**
* return the channels a user chose for being notified for a given notification type
* @param userid user identifier
* @param notificationType the type of the notification
* @return a list of <class>NotificationChannelType</class> that represents the channels this user wants to be notified
* delete a resource given its id in the DB
*/
List<NotificationChannelType> getUserNotificationChannels(String userid, NotificationType notificationType) throws NotificationChannelTypeNotFoundException, NotificationTypeNotFoundException;
Boolean delete(String id, String resourceName);
/**
* set the notification preferences map (enable or disable the channels to be used for notifying the user)
* @param userid user identifier
* @param enabledChannels a map of the channels to which reach the user per notification, empty array or null values to set the key notification type off
* @return true if everything was fine
* delete a child resource given its id and its parent id in the DB
*/
boolean setUserNotificationPreferences(String userid, Map<NotificationType, NotificationChannelType[]> enabledChannels);
Boolean deleteChildOf(String parentid, String childid, String childResourceName);
/**
* get the notification preferences map (enableor disable the channels to be used for notifying the user)
* @param userid user identifier
* @return the map
* @throws NotificationTypeNotFoundException self explaining
* @throws NotificationChannelTypeNotFoundException self explaining
* delete resources with a certain attribute value
*/
Map<NotificationType, NotificationChannelType[]> getUserNotificationPreferences(String userid) throws NotificationTypeNotFoundException, NotificationChannelTypeNotFoundException;
Boolean deleteWithParameter(String parameterName, String parameterValue, String resourceName);
/**
* delete a child resource with a certain attribute value given its parent id
*/
Boolean deleteChildOfWithParameter(String parentid, String childid, String parameterName, String parameterValue, String parentResourceName, String childResourceName);
/**
* batch delete a child resource with a certain attribute value given its parent id
*/
Boolean BatchDeleteChildOfWithParameter(String parentid, String parameterName, String parameterValue, List<Resource> childResource, String parentResourceName, String childResourceName);
//RangePosts getRecentPostsByVREAndRange(String vreid, int from, int quantity) throws PrivacyLevelTypeNotFoundException, PostTypeNotFoundException, ColumnNameNotFoundException, PostIDNotFoundException;
//List<Notification> getRangeNotificationsByUser(String userid, int from, int quantity) throws NotificationTypeNotFoundException, ColumnNameNotFoundException, NotificationIDNotFoundException;
/**
* @param commentId comment unique identifier
* @return the comment belonging to the commentId
* @throws CommentIDNotFoundException
*/
Comment readCommentById(String commentId) throws CommentIDNotFoundException;
/**
* add a comment to a post
* @param comment the Comment instance to add
*/
boolean addComment(Comment comment) throws PostIDNotFoundException;
/**
* @param postid the post identifier
* return all the comments belonging to the postid
*/
List<Comment> getAllCommentByPost(String postid);
/**
* @param userid user identifier
* @param timeInMillis time in milliseconds from which you want to start retrieve the posts
* @return a list of comments (sorted starting from the most recent one) made by the user since timeInMillis up to now
*/
List<Comment> getRecentCommentsByUserAndDate(String userid, long timeInMillis) throws Exception;
/**
* edit a comment
* @param comment the comment to edit
* @return true if success, false otherwise
*/
boolean editComment(Comment comment) throws PrivacyLevelTypeNotFoundException, PostTypeNotFoundException, ColumnNameNotFoundException, CommentIDNotFoundException, PostIDNotFoundException;
/**
* deletes a comment
* @param commentid the comment identifier to delete
* @param postid the postid to which the comment is associated
* @return true if success, false otherwise
*/
boolean deleteComment(String commentid, String postid) throws PrivacyLevelTypeNotFoundException, PostTypeNotFoundException, ColumnNameNotFoundException, CommentIDNotFoundException, PostIDNotFoundException;
/**
* add a like to a post
* @param like instance
* @throws PostIDNotFoundException
*/
boolean like(Like like) throws PostIDNotFoundException;
/**
* unlike a post
* @param userid user identifier
* @param likeid the like identifier to delete
* @param postid the postid to which the comment is associated
* @return true if success, false otherwise
*/
boolean unlike(String userid, String likeid, String postid) throws PrivacyLevelTypeNotFoundException, PostTypeNotFoundException, ColumnNameNotFoundException, LikeIDNotFoundException, PostIDNotFoundException;
/**
* @param userid user identifier
* return all the postids a user has liked
*/
List<String> getAllLikedPostIdsByUser(String userid);
/**
* @param userid user identifier
* @param limit set 0 to get everything, an int to get the most recent -limit- liked posts
* @throws ColumnNameNotFoundException .
* @throws PostIDNotFoundException .
* @throws PostTypeNotFoundException .
* @throws PrivacyLevelTypeNotFoundException
* return all the posts a user has liked
*/
List<Post> getAllLikedPostsByUser(String userid, int limit) throws PrivacyLevelTypeNotFoundException, PostTypeNotFoundException, PostIDNotFoundException, ColumnNameNotFoundException;
/**
* @param userid user identifier
* @param timeInMillis time in milliseconds from which you want to start retrieve the posts
* @return the likes made to posts in the range from: today to: timeInMillis
*/
List<Post> getRecentLikedPostsByUserAndDate(String userid, long timeInMillis) throws IllegalArgumentException;
/**
* @param postid postid identifier
* return all the likes belonging to the postid
*/
List<Like> getAllLikesByPost(String postid);
/**
*
* @param hashtags the hashtag including the '#'
* @param postid the postid to which the hashtag is associated
* @param vreid VRE identifier
* @return true if success, false otherwise
* @throws PostIDNotFoundException
*/
boolean saveHashTags(String postid, String vreid, List<String> hashtags) throws PostIDNotFoundException;
/**
*
* @param hashtags the hashtag including the '#'
* @param commentId the commentId to which the hashtag is associated
* @param vreid VRE identifier
* @return true if success, false otherwise
* @throws CommentIDNotFoundException
*/
boolean saveHashTagsComment(String commentId, String vreid, List<String> hashtags) throws CommentIDNotFoundException;
/**
*
* @param hashtags the hashtag including the '#'
* @param postid the postid to which the hashtag is associated
* @param vreid VRE identifier
* @return true if success, false otherwise
* @throws PostIDNotFoundException
*/
boolean deleteHashTags(String postid, String vreid, List<String> hashtags) throws PostIDNotFoundException;
/**
*
* @param hashtags the hashtag including the '#'
* @param commentId the commentId to which the hashtag is associated
* @param vreid VRE identifier
* @return true if success, false otherwise
* @throws CommentIDNotFoundException
*/
boolean deleteHashTagsComment(String commentId, String vreid, List<String> hashtags) throws CommentIDNotFoundException;
/**
* get a map of vre hashtags where the key is the hashtag and the value is the occurrence of the hashtag in the VRE
* @param vreid vre identifier (scope)
* @return a HashMap<String, Integer> of vre Hashtags associated with their occurrence
*/
Map<String, Integer> getVREHashtagsWithOccurrence(String vreid);
/**
* get a map of vre hashtags where the key is the hashtag and the value is the occurrence of the hashtag in the VRE
* @param vreid vre identifier (scope)
* @param timestamp do not consider hashtags used before timestamp
* @return a HashMap<String, Integer> of vre Hashtags associated with their occurrence
*/
Map<String, Integer> getVREHashtagsWithOccurrenceFilteredByTime(String vreid, long timestamp);
/**
*
* @param vreid VRE identifier
* @param hashtag the hashtag to look for including the '#', it is case sensitive
* @throws ColumnNameNotFoundException .
* @throws PostIDNotFoundException .
* @throws PostTypeNotFoundException .
* @throws PrivacyLevelTypeNotFoundException
* @return all the posts having the hashtag passed as parameter
*/
List<Post> getVREPostsByHashtag(String vreid, String hashtag) throws PrivacyLevelTypeNotFoundException, PostTypeNotFoundException, PostIDNotFoundException, ColumnNameNotFoundException;
/**
* Save the invite for a given email into a given vre
* @param invite the invite object instanc to save
* @return {@link InviteOperationResult} SUCCESS, FAILED or ALREADY_INVITED (if an invite is sent to en existing email in the same environment more than once)
*/
InviteOperationResult saveInvite(Invite invite) throws AddressException;
/**
*
* @param vreid the environment where you want to check the invite
* @param email the email of the invite to check in the environmnet
* @return the InviteId if present, null otherwise
*/
String isExistingInvite(String vreid, String email);
/**
* read an invite from a given id
* @throws InviteIDNotFoundException
* @throws InviteStatusNotFoundException
*/
Invite readInvite(String inviteid) throws InviteIDNotFoundException, InviteStatusNotFoundException;
/**
* set the status of an invite, see {@link InviteStatus}
* @throws InviteIDNotFoundException
*/
boolean setInviteStatus(String vreid, String email, InviteStatus status) throws InviteIDNotFoundException, InviteStatusNotFoundException;
/**
* Use to get the list of invites per VRE
* @param vreid the vre id
* @param status optional, if you want to restict on the status, e.g. all pending invites
* @return return the list of invites
* @throws InviteIDNotFoundException
* @throws InviteStatusNotFoundException
*/
List<Invite> getInvitedEmailsByVRE(String vreid, InviteStatus... status) throws InviteIDNotFoundException, InviteStatusNotFoundException;
/**
*
* @param postId
* @return the list of attachments of the post postId, starting from the second one (first attachment is included in post instance already)
*/
List<Attachment> getAttachmentsByPostId(String postId) throws PostIDNotFoundException;
/**
* save an attachment
*/
boolean saveAttachmentEntry(String postId, Attachment toSave);
/**
* Retrieve all the ids of the vre
* @return the set of ids of the vre available or empty list in case of errors.
*/
public List<String> getAllVREIds();
/**
* close the connection to the underlying database
*/
void closeConnection();
}

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package org.gcube.social_networking.utils;
public class ParameterNames {
public static final String RECENT_LIMIT = "recent_limit";
public static final String RECENT_COMMENT = "recent_comment";
public static final String UNREAD = "unread";
public static final String UNREAD_MESSAGE = "unread_message";
public static final String RECENT_LIKE = "recent_like";
public static final String ALL_LIKE = "all_like";
public static final String TIME = "time";
public static final String HASHTAG = "hashtag";
public static final String STATUS = "status";
public static final String EMAIL = "email";
public static final String NOTIFICATION_TYPE = "notification_type";
}

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package org.gcube.social_networking.utils;
import org.gcube.social_networking.socialnetworking.model.shared.*;
public class ResourceNames {
public static final String NOTIFICATION = Notification.class.getSimpleName();
public static final String POST = Post.class.getSimpleName();
public static final String COMMENT = Comment.class.getSimpleName();
public static final String LIKE = Like.class.getSimpleName();
public static final String INVITE = Invite.class.getSimpleName();
public static final String HASHTAG = Hashtag.class.getSimpleName();
public static final String Attachment = Attachment.class.getSimpleName();
public static final String VRE = Vre.class.getSimpleName();
public static final String USER = "User";
public static final String APP = "App";
public static final String NOTIFICATION_PREFERENCES = NotificationPreference.class.getSimpleName();
}

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package org.gcube.social_networking.utils;
import java.io.Serializable;
/**
* Response bean
*
*/
public class ResponseBean <T> implements Serializable {
private static final long serialVersionUID = -2725238162673879658L;
/**
* The result of the request: true if it succeeded, false otherwise
*/
private boolean success;
/**
* An error message if something wrong happened, null/empty otherwise
*/
private String message;
/**
* The result object of the request
*/
private T result;
public ResponseBean() {
super();
}
/**
* @param success
* @param message
* @param result
*/
public ResponseBean(boolean success, String message, T result) {
super();
this.success = success;
this.message = message;
this.result = result;
}
public boolean isSuccess() {
return success;
}
public void setSuccess(boolean success) {
this.success = success;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public T getResult() {
return result;
}
public void setResult(T result) {
this.result = result;
}
@Override
public String toString() {
return "ResponseBean [success=" + success
+ ", message=" + message + ", result=" + result + "]";
}
}

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package org.gcube.social_networking.ws;
import javax.inject.Singleton;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
@Path("/")
@Singleton
public class WelcomeService {
@GET
@Produces(MediaType.TEXT_HTML)
public Response sayHtmlHello() {
return Response.ok("<html><body><h2>The social networking web service is up and running!</h2></body></html>").build();
}
}

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package org.gcube.social_networking.ws.docs;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Context;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Path("api-docs")
public class DocsGenerator {
private static Logger logger = LoggerFactory.getLogger(DocsGenerator.class);
@GET
@Path("/{any: .*}")
public InputStream toDoc(@Context HttpServletRequest req) throws WebApplicationException {
logger.info(DocsGenerator.class.getSimpleName() + " toDoc called");
String pathInfo = req.getPathInfo();
logger.debug("pathInfo {}", pathInfo);
try {
if (pathInfo.endsWith("/api-docs")) {
pathInfo += "index.html";
}
if (pathInfo.endsWith("/api-docs/")) {
pathInfo += "index.html";
}
logger.info("going to {}", pathInfo);
String realPath = req.getServletContext().getRealPath(pathInfo);
return new FileInputStream(new File(realPath));
} catch (Exception e) {
e.printStackTrace();
//MANAGE THE EXCEPTION
}
return null;
}
}

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package org.gcube.social_networking.ws.ex;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.ext.ExceptionMapper;
import javax.ws.rs.ext.Provider;
import org.gcube.social_networking.ws.outputs.ResponseBean;
import org.slf4j.LoggerFactory;
/**
* Exception gets thrown when @Valid fail
*/
@Provider
public class ApplicationException implements ExceptionMapper<Exception> {
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(ApplicationException.class);
public Response toResponse(Exception e) {
logger.warn("ApplicationException invoked for exception ", e);
return Response
.status(Response.Status.INTERNAL_SERVER_ERROR.getStatusCode())
.type(MediaType.APPLICATION_JSON)
.entity(new ResponseBean(false, e.getMessage(), null))
.build();
}
}

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package org.gcube.social_networking.ws.ex;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Response.Status;
public class AuthException extends WebApplicationException {
/**
*
*/
private static final long serialVersionUID = 1L;
public AuthException(Throwable cause) {
super(cause, Status.FORBIDDEN);
}
}

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package org.gcube.social_networking.ws.ex;
import javax.validation.ConstraintViolation;
import javax.validation.ConstraintViolationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.ext.ExceptionMapper;
import javax.ws.rs.ext.Provider;
import org.gcube.social_networking.ws.outputs.ResponseBean;
import org.slf4j.LoggerFactory;
/**
* Exception thrown on fail
* @author Costantino Perciante at ISTI-CNR
*/
@Provider
public class ValidationException implements ExceptionMapper<javax.validation.ValidationException> {
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(ValidationException.class);
@Override
public Response toResponse(javax.validation.ValidationException e) {
final StringBuilder strBuilder = new StringBuilder();
for (ConstraintViolation<?> cv : ((ConstraintViolationException) e).getConstraintViolations()) {
strBuilder.append(cv.getMessage());
break;
}
logger.warn("ValidationException invoked, returning " + strBuilder.toString());
return Response
.status(Response.Status.BAD_REQUEST.getStatusCode())
.type(MediaType.APPLICATION_JSON)
.entity(new ResponseBean(false, strBuilder.toString(), null))
.build();
}
}

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package org.gcube.social_networking.ws.inputs;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import com.fasterxml.jackson.annotation.JsonProperty;
/**
* Application id object
* @author Costantino Perciante at ISTI-CNR
*/
//@ApiModel(description="An object containing the app_id field", value="Application")
public class ApplicationId {
@JsonProperty("app_id")
@NotNull(message="app_id cannot be null")
@Size(message="app_id cannot be empty", min=1)
private String appId;
public ApplicationId() {
super();
}
public ApplicationId(String appId) {
super();
this.appId = appId;
}
public String getAppId() {
return appId;
}
public void setAppId(String appId) {
this.appId = appId;
}
@Override
public String toString() {
return "ApplicationId [appId=" + appId + "]";
}
}

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package org.gcube.social_networking.ws.inputs;
import java.io.Serializable;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.webcohesion.enunciate.metadata.DocumentationExample;
/**
* Generic input bean for methods that allow to comment posts
*/
@JsonIgnoreProperties(ignoreUnknown = true) // ignore in serialization/deserialization
public class CommentInputBean implements Serializable{
private static final long serialVersionUID = 5274608088828232980L;
@JsonProperty("text")
@NotNull(message="text cannot be null")
@Size(min=1, message="text cannot be empty")
@DocumentationExample("I would like to comment that ...")
/**
* text the text of the comment
*/
private String text;
@NotNull(message="postid cannot be null")
@JsonProperty("postid")
/**
* postid the postid of the post where you attach the comment
*/
private String postid;
public CommentInputBean() {
super();
}
/**
* @param text
* @param postid
*/
public CommentInputBean(String text, String postid) {
super();
this.text = text;
this.postid = postid;
}
public String getText() {
return text;
}
public void setText(String text) {
this.text = text;
}
public String getPostid() {
return postid;
}
public void setPostid(String postid) {
this.postid = postid;
}
@Override
public String toString() {
return "CommentInputBean [text=" + text + ", postid=" + postid + "]";
}
}

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package org.gcube.social_networking.ws.inputs;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import com.fasterxml.jackson.annotation.JsonProperty;
/**
* Like Bean object
*/
public class LikeInputBean {
@JsonProperty("likeid")
@NotNull(message="likeid cannot be null")
@Size(message="likeid cannot be empty", min=1)
private String likeid;
@JsonProperty("postid")
@NotNull(message="postid cannot be null")
@Size(message="postid cannot be empty", min=1)
private String postid;
public LikeInputBean() {
super();
}
/**
* @param likeid
* @param postid
*/
public LikeInputBean(String likeid, String postid) {
super();
this.likeid = likeid;
this.postid = postid;
}
public String getLikeid() {
return likeid;
}
public void setLikeid(String likeid) {
this.likeid = likeid;
}
public String getPostid() {
return postid;
}
public void setPostid(String postid) {
this.postid = postid;
}
@Override
public String toString() {
return "LikeInputBean [likeid=" + likeid + ", postid=" + postid + "]";
}
}

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package org.gcube.social_networking.ws.inputs;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import com.fasterxml.jackson.annotation.JsonProperty;
/**
* Application id object
*/
public class PostId {
@JsonProperty("postid")
@NotNull(message="postid cannot be null")
@Size(message="postid cannot be empty", min=1)
private String postId;
public PostId() {
super();
}
public PostId(String postId) {
super();
this.postId = postId;
}
public String getPostId() {
return postId;
}
public void setPostId(String postId) {
this.postId = postId;
}
@Override
public String toString() {
return "PostId [postid=" + postId + "]";
}
}

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package org.gcube.social_networking.ws.inputs;
import java.io.Serializable;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.webcohesion.enunciate.metadata.DocumentationExample;
/**
* Generic input bean for methods that allow to write posts
* @author Costantino Perciante at ISTI-CNR
*/
@JsonIgnoreProperties(ignoreUnknown = true) // ignore in serialization/deserialization
public class PostInputBean implements Serializable{
private static final long serialVersionUID = 5274608088828232980L;
@JsonProperty("text")
@NotNull(message="text cannot be null")
@Size(min=1, message="text cannot be empty")
@DocumentationExample("Dear vre members, ...")
/**
* text the text of the post
*/
private String text;
private String previewtitle;
@JsonProperty("preview_description")
private String previewdescription;
@JsonProperty("preview_host")
private String previewhost;
@JsonProperty("preview_url")
private String previewurl;
/**
* param httpimageurl An image url for the preview"
*/
@JsonProperty("image_url")
private String httpimageurl;
/**
* enablenotification If true send a notification to the other vre members about this post
*/
@JsonProperty("enable_notification")
private boolean enablenotification;
@JsonProperty("params")
private String params;
public PostInputBean() {
super();
}
public PostInputBean(String text, String previewtitle,
String previewdescription, String previewhost, String previewurl,
String httpimageurl, boolean enablenotification, String params) {
super();
this.text = text;
this.previewtitle = previewtitle;
this.previewdescription = previewdescription;
this.previewhost = previewhost;
this.previewurl = previewurl;
this.httpimageurl = httpimageurl;
this.enablenotification = enablenotification;
this.params = params;
}
public String getText() {
return text;
}
public void setText(String text) {
this.text = text;
}
public String getPreviewtitle() {
return previewtitle;
}
public void setPreviewtitle(String previewtitle) {
this.previewtitle = previewtitle;
}
public String getPreviewdescription() {
return previewdescription;
}
public void setPreviewdescription(String previewdescription) {
this.previewdescription = previewdescription;
}
public String getPreviewhost() {
return previewhost;
}
public void setPreviewhost(String previewhost) {
this.previewhost = previewhost;
}
public String getPreviewurl() {
return previewurl;
}
public void setPreviewurl(String previewurl) {
this.previewurl = previewurl;
}
public String getHttpimageurl() {
return httpimageurl;
}
public void setHttpimageurl(String httpimageurl) {
this.httpimageurl = httpimageurl;
}
public boolean isEnablenotification() {
return enablenotification;
}
public void setEnablenotification(boolean enablenotification) {
this.enablenotification = enablenotification;
}
public String getParams() {
return params;
}
public void setParams(String params) {
this.params = params;
}
@Override
public String toString() {
return "PostInputBean [text=" + text + ", previewtitle=" + previewtitle
+ ", previewdescription=" + previewdescription
+ ", previewhost=" + previewhost + ", previewurl=" + previewurl
+ ", httpimageurl=" + httpimageurl + ", enablenotification="
+ enablenotification + ", params=" + params + "]";
}
}

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package org.gcube.social_networking.ws.inputs;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import com.fasterxml.jackson.annotation.JsonProperty;
/**
*
*
*/
public class UserSetNotificationBean {
@JsonProperty("username")
@NotNull(message="username cannot be null")
@Size(message="username cannot be empty", min=1)
private String username;
@JsonProperty("disableNotification")
@NotNull(message="disableNotification cannot be null")
private Boolean disableNotification;
public UserSetNotificationBean() {
super();
}
/**
* @param username
* @param disableNotification
*/
public UserSetNotificationBean(String username, boolean disableNotification) {
super();
this.username = username;
this.disableNotification = disableNotification;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public boolean isDisableNotification() {
return disableNotification;
}
public void setDisableNotification(boolean disableNotification) {
this.disableNotification = disableNotification;
}
@Override
public String toString() {
return "UserSetNotificationBean [username=" + username + ", disableNotification=" + disableNotification + "]";
}
}

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package org.gcube.social_networking.ws.mappers;
import org.gcube.portal.databook.shared.NotificationType;
import org.gcube.portal.databook.shared.ex.NotificationTypeNotFoundException;
import org.gcube.social_networking.socialnetworking.model.beans.catalogue.CatalogueEventType;
public class CatalogueEventTypeMapper {
public CatalogueEventTypeMapper() {
}
public static NotificationType getType(CatalogueEventType type) throws NotificationTypeNotFoundException {
switch (type) {
case ITEM_PUBLISHED:
return NotificationType.CAT_ITEM_PUBLISHED;
case ITEM_REJECTED:
return NotificationType.CAT_ITEM_REJECTED;
case ITEM_REMOVED:
return NotificationType.CAT_ITEM_DELETE;
case ITEM_SUBMITTED:
return NotificationType.CAT_ITEM_SUBMITTED;
case ITEM_UPDATED:
return NotificationType.CAT_ITEM_UPDATED;
default:
throw new NotificationTypeNotFoundException("The Catalogue event could not be mapped");
}
}
}

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package org.gcube.social_networking.ws.mappers;
import org.gcube.portal.databook.shared.JobStatusType;
import org.gcube.portal.databook.shared.RunningJob;
import org.gcube.social_networking.socialnetworking.model.beans.JobNotificationBean;
import org.gcube.social_networking.socialnetworking.model.beans.JobStatusModelType;
public class JobMapper {
public JobMapper() {
}
public static RunningJob getJob(JobNotificationBean item) {
String jobId = null;
String jobName = null;
JobStatusType status = null;
String message = null;
String serviceName = null; // i.e., Dataminer, SmartExecutor..
try {
jobId = item.getJobId();
jobName = item.getJobName();
status = getType(item.getStatus());
message = item.getStatusMessage();
serviceName = item.getServiceName();
} catch (Exception e) {
e.printStackTrace();
}
return new RunningJob(jobId, jobName, status, message, serviceName);
}
public static JobStatusType getType(JobStatusModelType type) {
JobStatusType toReturn = null;
switch (type) {
case CANCELLED:
return JobStatusType.CANCELLED;
case DELETED:
return JobStatusType.DELETED;
case FAILED:
return JobStatusType.FAILED;
case CANCELLING:
return JobStatusType.CANCELLING;
case DELETING:
return JobStatusType.DELETING;
case EXECUTING:
return JobStatusType.EXECUTING;
case NEW:
return JobStatusType.NEW;
case SUBMITTED:
return JobStatusType.SUBMITTED;
case SUCCEEDED:
return JobStatusType.SUCCEEDED;
case TIMED_OUT:
return JobStatusType.TIMED_OUT;
case WAITING:
return JobStatusType.WAITING;
default:
break;
}
return toReturn;
}
}

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package org.gcube.social_networking.ws.mappers;
import org.gcube.applicationsupportlayer.social.shared.SocialFileItem;
import org.gcube.applicationsupportlayer.social.shared.SocialSharedFolder;
import org.gcube.social_networking.socialnetworking.model.beans.workspace.FileItemBean;
import org.gcube.social_networking.socialnetworking.model.beans.workspace.FolderBean;
public class WorkspaceItemMapper {
public WorkspaceItemMapper() {
// TODO Auto-generated constructor stub
}
public static SocialFileItem getFileItem(FileItemBean item) {
String id = null;
String name= null;
String title= null;
String path= null;
SocialSharedFolder parent = null;
try {
id = item.getId();
name = item.getName();
title = item.getTitle();
path = item.getPath();
parent = getSharedFolder(item.getParent());
} catch (Exception e) {
e.printStackTrace();
}
SocialFileItem toReturn = new SocialFileItem(id, name, title, path, parent);
return toReturn;
}
public static SocialSharedFolder getSharedFolder(FolderBean item) {
String id = null;
String name= null;
String title= null;
String displayName= null;
String path= null;
String parentId= null;
boolean vreFolder = false;
try {
id = item.getId();
name = item.getName();
title = item.getTitle();
displayName = item.getDisplayName();
path = item.getPath();
parentId = item.getParentId();
vreFolder = item.isVreFolder();
} catch (Exception e) {
e.printStackTrace();
}
SocialSharedFolder toReturn = new SocialSharedFolder(id, name, title, displayName, path, parentId, vreFolder);
return toReturn;
}
}

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package org.gcube.social_networking.ws.methods.v2;
import java.util.Date;
import java.util.List;
import java.util.UUID;
import javax.validation.Valid;
import javax.validation.ValidationException;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotNull;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.gcube.common.authorization.library.provider.AuthorizationProvider;
import org.gcube.common.authorization.library.utils.Caller;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.portal.databook.shared.Comment;
import org.gcube.portal.databook.shared.Feed;
import org.gcube.portal.databook.shared.ex.FeedIDNotFoundException;
import org.gcube.portal.social.networking.liferay.ws.UserManagerWSBuilder;
import org.gcube.social_networking.ws.inputs.CommentInputBean;
import org.gcube.social_networking.ws.inputs.PostInputBean;
import org.gcube.social_networking.ws.outputs.ResponseBean;
import org.gcube.social_networking.ws.utils.CassandraConnection;
import org.gcube.social_networking.ws.utils.ErrorMessages;
import org.gcube.social_networking.ws.utils.Filters;
import org.gcube.social_networking.ws.utils.SocialUtils;
import org.gcube.socialnetworking.socialtoken.SocialMessageParser;
import org.gcube.vomanagement.usermanagement.UserManager;
import org.gcube.vomanagement.usermanagement.model.GCubeUser;
import org.slf4j.LoggerFactory;
import com.liferay.portlet.journal.FeedIdException;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResponseCode;
import com.webcohesion.enunciate.metadata.rs.StatusCodes;
/**
* REST interface for the social networking library (comments).
* @author Ahmed Ibrahim ISTI-CNR
*/
@Path("2/comments")
@RequestHeaders ({
@RequestHeader( name = "Authorization", description = "Bearer token, see https://dev.d4science.org/how-to-access-resources"),
@RequestHeader( name = "Content-Type", description = "application/json")
})
public class Comments {
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(Comments.class);
/*
* Retrieve the list of comments belonging to the post id (key) of the token in the related context
* @param key the key as in the POST JSON representation
* @pathExample /get-comments-by-post-id?key=9ea137e9-6606-45ff-a1a2-94d4e8760583
* @return the list of comments belonging to the post identified by the key in the context identified by the token
*/
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("get-comments-by-post-id")
@StatusCodes ({
@ResponseCode ( code = 200, condition = "The list of comments is put into the 'result' field"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getAllCommentsByPostId(
@NotNull
@QueryParam("key")
String key) {
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
Caller caller = AuthorizationProvider.instance.get();
String context = ScopeProvider.instance.get();
String username = caller.getClient().getId();
List<Comment> comments = null;
try{
logger.debug("Retrieving comments for user id " + username);
comments = CassandraConnection.getInstance().getDatabookStore().getAllCommentByPost(key);
Filters.filterCommentsPerContext(comments, context);
responseBean.setResult(comments);
responseBean.setSuccess(true);
}catch(Exception e){
logger.error("Unable to retrieve such comments.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/*
* Retrieve the list of comments belonging to the owner of the token in the related context
* @return the list of comments belonging to the owner of the token in the related context.
*/
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("get-comments-user")
@StatusCodes ({
@ResponseCode ( code = 200, condition = "The list of comments is put into the 'result' field"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getCommentsUser() {
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
Caller caller = AuthorizationProvider.instance.get();
String context = ScopeProvider.instance.get();
String username = caller.getClient().getId();
List<Comment> comments = null;
try{
logger.debug("Retrieving comments for user id " + username);
comments = CassandraConnection.getInstance().getDatabookStore().getRecentCommentsByUserAndDate(username, 0);
Filters.filterCommentsPerContext(comments, context);
responseBean.setResult(comments);
responseBean.setSuccess(true);
}catch(Exception e){
logger.error("Unable to retrieve such comments.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/*
* Retrieve comments of the token owner in the context bound to the token itself and filter them by date
*/
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("get-comments-user-by-time")
public Response getCommentsUserByTime(
@QueryParam("time")
@Min(value = 0, message="time cannot be negative")
long timeInMillis
) throws ValidationException{
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
Caller caller = AuthorizationProvider.instance.get();
String context = ScopeProvider.instance.get();
String username = caller.getClient().getId();
List<Comment> comments = null;
try{
logger.debug("Retrieving comments for user id " + username);
comments = CassandraConnection.getInstance().getDatabookStore().getRecentCommentsByUserAndDate(username, timeInMillis);
Filters.filterCommentsPerContext(comments, context);
responseBean.setResult(comments);
responseBean.setMessage("");
responseBean.setSuccess(true);
}catch(Exception e){
logger.error("Unable to retrieve such comments.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/**
* Create a new comment to a post having as owner the auth token's owner
* @param comment The CommentInputBean object
* @return
* @throws ValidationException
*/
@POST
@Path("comment-post")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 201, condition = "Successfull created, the new comment is reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response writeComment(
@NotNull(message="Comment to write is missing")
@Valid
CommentInputBean comment) throws ValidationException {
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
logger.debug("Request of writing a comment coming from user " + username);
String context = ScopeProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
try {
String postId = comment.getPostid();
String commentText = comment.getText();
String userid = username;
Date time = new Date();
String postOwnerId = CassandraConnection.getInstance().getDatabookStore().readPost(postId).getEntityId();
Comment theComment = SocialUtils.commentPost(userid, time, postId, commentText, postOwnerId, context);
if (theComment != null)
logger.debug("Added comment " + theComment.toString());
else {
logger.error("Unable to write comment");
responseBean.setMessage("Unable to write comment, something went wrong please see server log");
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
responseBean.setResult(theComment);
responseBean.setSuccess(true);
return Response.status(status).entity(responseBean).build();
} catch(FeedIDNotFoundException ex) {
logger.error("Unable to find a post comment", ex);
responseBean.setMessage("Could not reach the DB to write the comment, something went wrong");
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
catch(Exception e) {
logger.error("Unable to write comment", e);
responseBean.setMessage("Could not reach the DB to write the comment, something went wrong");
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
}
}

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package org.gcube.social_networking.ws.methods.v2;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import javax.validation.ValidationException;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import javax.ws.rs.DefaultValue;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.gcube.common.authorization.library.provider.AuthorizationProvider;
import org.gcube.common.authorization.library.utils.Caller;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.portal.databook.server.DatabookStore;
import org.gcube.portal.databook.shared.EnhancedFeed;
import org.gcube.portal.databook.shared.Feed;
import org.gcube.portal.social.networking.liferay.ws.GroupManagerWSBuilder;
import org.gcube.portal.social.networking.liferay.ws.UserManagerWSBuilder;
import org.gcube.social_networking.ws.outputs.ResponseBean;
import org.gcube.social_networking.ws.utils.CassandraConnection;
import org.gcube.social_networking.ws.utils.ElasticSearchConnection;
import org.gcube.social_networking.ws.utils.ErrorMessages;
import org.gcube.social_networking.ws.utils.Filters;
import org.gcube.social_networking.ws.utils.TokensUtils;
import org.gcube.vomanagement.usermanagement.GroupManager;
import org.gcube.vomanagement.usermanagement.UserManager;
import org.gcube.vomanagement.usermanagement.model.GCubeGroup;
import org.gcube.vomanagement.usermanagement.model.GCubeUser;
import org.slf4j.LoggerFactory;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResponseCode;
import com.webcohesion.enunciate.metadata.rs.StatusCodes;
/**
* REST interface for the social networking library (post and its comments).
*/
@Path("2/full-text-search")
@RequestHeaders ({
@RequestHeader( name = "Authorization", description = "Bearer token, see https://dev.d4science.org/how-to-access-resources"),
@RequestHeader( name = "Content-Type", description = "application/json")
})
public class FullTextSearch {
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(FullTextSearch.class);
/**
* Retrieve posts/comments that match the given query
* @param httpServletRequest
* @param query A string to search for
* @param from the index of the base result to be returned, range[0, infinity], defaults from = 0
* @param quantity defines how many results are most are to be returned, range[1, infinity], defaults from = 0,
* @return The posts/comments returned belong to the context bound to the AUTH Token
* @throws ValidationException
*/
@GET
@Path("search-by-query")
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Successful retrieval of posts/comments that match the query, reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response searchByQuery(
@Context HttpServletRequest httpServletRequest,
@QueryParam("query") @NotNull(message="query cannot be null") @Size(min=1, message="query cannot be empty")
String query,
@DefaultValue("0") @QueryParam("from") @Min(value=0, message="from cannot be negative")
int from,
@DefaultValue("10") @QueryParam("quantity") @Min(value=0, message="quantity cannot be negative")
int quantity
) throws ValidationException{
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
String context = ScopeProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.BAD_REQUEST;
responseBean.setMessage("This method can be only invoked by using a user token.");
if(!TokensUtils.isUserToken(caller))
return Response.status(status).entity(responseBean).build();
status = Status.OK;
responseBean.setMessage(null);
GroupManager groupManager = GroupManagerWSBuilder.getInstance().getGroupManager();
UserManager userManager = UserManagerWSBuilder.getInstance().getUserManager();
try{
// Retrieve user's vres in which we must search
Set<String> vres = new HashSet<String>();
// get the group id from the current context
long currentGroupId = groupManager.getGroupIdFromInfrastructureScope(context);
GCubeUser currUser = userManager.getUserByUsername(username);
List<GCubeGroup> userContexts = groupManager.listGroupsByUser(currUser.getUserId());
if (groupManager.isRootVO(currentGroupId)) {
for (GCubeGroup group : groupManager.listGroupsByUser(currUser.getUserId())) {
if (groupManager.isVRE(group.getGroupId()) && userContexts.contains(group)) {
vres.add(groupManager.getInfrastructureScope(group.getGroupId()));
}
}
}
else if(groupManager.isVO(currentGroupId)){
for (GCubeGroup group : groupManager.listGroupsByUser(currUser.getUserId())) {
if (groupManager.isVRE(group.getGroupId()) && group.getParentGroupId() == currentGroupId && userContexts.contains(group)) {
vres.add(groupManager.getInfrastructureScope(group.getGroupId()));
}
}
}
else {
vres.add(context);
}
// query elastic search
List<EnhancedFeed> enhancedFeeds = ElasticSearchConnection.getSingleton().getElasticSearchClient().search(query, vres, from, quantity);
Filters.hideSensitiveInformation(enhancedFeeds, caller.getClient().getId());
DatabookStore store = CassandraConnection.getInstance().getDatabookStore();
// retrieve the ids of liked feeds by the user
List<String> likedFeeds = store.getAllLikedFeedIdsByUser(username);
// update fields "liked" and "isuser"
for (EnhancedFeed enhancedFeed : enhancedFeeds) {
if(isUsers(enhancedFeed.getFeed(), username))
enhancedFeed.setUsers(true);
if(likedFeeds.contains(enhancedFeed.getFeed().getKey()))
enhancedFeed.setLiked(true);
}
responseBean.setResult((ArrayList<EnhancedFeed>) enhancedFeeds);
responseBean.setSuccess(true);
}catch(Exception e){
logger.error("Something went wrong while searching", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/**
* tell if a feed belongs to the current user or not
* @param tocheck
* @param username
* @return true if this feed is of the current user
*/
private static final boolean isUsers(Feed tocheck, String username) {
return (tocheck.getEntityId().equals(username));
}
}

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package org.gcube.social_networking.ws.methods.v2;
import java.util.List;
import java.util.Map;
import javax.validation.Valid;
import javax.validation.ValidationException;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotNull;
import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.gcube.common.authorization.library.provider.AuthorizationProvider;
import org.gcube.common.authorization.library.utils.Caller;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.portal.databook.server.DatabookStore;
import org.gcube.portal.databook.shared.Post;
import org.gcube.portal.social.networking.liferay.ws.GroupManagerWSBuilder;
import org.gcube.social_networking.ws.outputs.ResponseBean;
import org.gcube.social_networking.ws.utils.CassandraConnection;
import org.gcube.social_networking.ws.utils.ErrorMessages;
import org.slf4j.LoggerFactory;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResponseCode;
import com.webcohesion.enunciate.metadata.rs.StatusCodes;
/**
* REST interface for the social networking library (hash tags).
* @author Ahmed Ibrahim ISTI-CNR
*/
@Path("2/hashtags")
@RequestHeaders ({
@RequestHeader( name = "Authorization", description = "Bearer token, see https://dev.d4science.org/how-to-access-resources"),
@RequestHeader( name = "Content-Type", description = "application/json")
})
public class HashTags {
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(HashTags.class);
@GET
@Path("get-hashtags-and-occurrences/")
@Produces({MediaType.APPLICATION_JSON})
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Hashtags and occurrences retrieved, reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
/**
* @return hashtags in the context bound to the auth token
*/
public Response getHashTagsAndOccurrences(){
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
String context = ScopeProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
logger.debug("User " + username + " has requested hashtags of context " + context);
try{
DatabookStore datastore = CassandraConnection.getInstance().getDatabookStore();
// TODO handle the case of VO and ROOT
boolean isVRE = GroupManagerWSBuilder.getInstance().getGroupManager().isVRE(GroupManagerWSBuilder.getInstance().getGroupManager().getGroupIdFromInfrastructureScope(context));
if(isVRE){
Map<String, Integer> map = datastore.getVREHashtagsWithOccurrence(context);
responseBean.setResult(map);
responseBean.setSuccess(true);
}else{
responseBean.setMessage("Please provide a VRE token. VO and ROOT VO cases are not yet managed.");
responseBean.setResult(false);
}
}catch(Exception e){
logger.error("Failed to retrieve hashtags", e);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
}

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package org.gcube.social_networking.ws.methods.v2;
import java.util.List;
import javax.validation.Valid;
import javax.validation.ValidationException;
import javax.validation.constraints.NotNull;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.gcube.common.authorization.library.provider.AuthorizationProvider;
import org.gcube.common.authorization.library.utils.Caller;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.portal.databook.shared.Like;
import org.gcube.social_networking.ws.inputs.LikeInputBean;
import org.gcube.social_networking.ws.inputs.PostId;
import org.gcube.social_networking.ws.outputs.ResponseBean;
import org.gcube.social_networking.ws.utils.CassandraConnection;
import org.gcube.social_networking.ws.utils.ErrorMessages;
import org.gcube.social_networking.ws.utils.SocialUtils;
import org.slf4j.LoggerFactory;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResponseCode;
import com.webcohesion.enunciate.metadata.rs.StatusCodes;
/**
* REST interface for the social networking library (likes).
* @author Ahmed Ibrahim ISTI-CNR
*/
@Path("2/likes")
@RequestHeaders ({
@RequestHeader( name = "Authorization", description = "Bearer token, see https://dev.d4science.org/how-to-access-resources"),
@RequestHeader( name = "Content-Type", description = "application/json")
})
public class Likes {
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(Likes.class);
/*
* Retrieve the list of likes belonging to the post id (key) of the token in the related context
* @param key the key as in the POST JSON representation
* @pathExample /get-likes-by-post-id?key=9ea137e9-6606-45ff-a1a2-94d4e8760583
* @return the list of likes belonging to the post identified by the key in the context identified by the token
*/
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("get-likes-by-post-id")
@StatusCodes ({
@ResponseCode ( code = 200, condition = "The list of likes is put into the 'result' field"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getAllLikesByPostId(
@NotNull
@QueryParam("key")
String key) {
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
Caller caller = AuthorizationProvider.instance.get();
String context = ScopeProvider.instance.get();
String username = caller.getClient().getId();
List<Like> likes = null;
try{
logger.debug("Retrieving likes for user id " + username);
likes = CassandraConnection.getInstance().getDatabookStore().getAllLikesByPost(key);
responseBean.setResult(likes);
responseBean.setSuccess(true);
}catch(Exception e){
logger.error("Unable to retrieve such likes.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/**
* Create a new like to a post in the context of the token
* @param postid The post id to be liked
* @return true if everything is OK
* @throws ValidationException
*/
@POST
@Path("like-post")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 201, condition = "Successful created, the like operation result is reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response like(
@NotNull(message="Post to like is missing")
@Valid
PostId post) throws ValidationException {
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
logger.debug("Request of like coming from user " + username);
String context = ScopeProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
boolean likeResultOperation = SocialUtils.like(username, post.getPostId(), context);
if (likeResultOperation)
logger.debug("Added like OK to postId " + post.getPostId());
else {
logger.error("Unable to like this post"+ post.getPostId());
responseBean.setMessage("Unable to like, something went wrong please see server log");
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
responseBean.setResult(true);
responseBean.setSuccess(true);
return Response.status(status).entity(responseBean).build();
}
/**
* Unlike to a post in the context of the token
* @param postid The post id to be liked
* @return true if everything is OK
* @throws ValidationException
*/
@POST
@Path("unlike-post")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 201, condition = "The unlike operation result is reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response unlike(
@NotNull(message="Post to unlike is missing")
@Valid
LikeInputBean likeInputBean) throws ValidationException {
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
logger.debug("Request of unlike coming from user " + username);
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
boolean likeResultOperation = SocialUtils.unlike(username, likeInputBean.getLikeid(), likeInputBean.getPostid());
if (likeResultOperation)
logger.debug("Unlike OK to postId " + likeInputBean.getPostid());
else {
logger.error("Unable to unlike this post"+ likeInputBean.getPostid());
responseBean.setMessage("Unable to unlike, something went wrong please see server log");
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
responseBean.setResult(true);
responseBean.setSuccess(true);
return Response.status(status).entity(responseBean).build();
}
}

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package org.gcube.social_networking.ws.methods.v2;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.validation.Valid;
import javax.validation.ValidationException;
import javax.validation.constraints.NotNull;
import javax.ws.rs.Consumes;
import javax.ws.rs.FormParam;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.gcube.applicationsupportlayer.social.ApplicationNotificationsManager;
import org.gcube.applicationsupportlayer.social.NotificationsManager;
import org.gcube.applicationsupportlayer.social.shared.SocialNetworkingSite;
import org.gcube.applicationsupportlayer.social.shared.SocialNetworkingUser;
import org.gcube.common.authorization.control.annotations.AuthorizationControl;
import org.gcube.common.authorization.library.provider.AuthorizationProvider;
import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
import org.gcube.common.authorization.library.utils.Caller;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.common.storagehub.client.plugins.AbstractPlugin;
import org.gcube.common.storagehub.client.proxies.MessageManagerClient;
import org.gcube.common.storagehub.model.messages.Message;
import org.gcube.portal.notifications.bean.GenericItemBean;
import org.gcube.portal.notifications.thread.MessageNotificationsThread;
import org.gcube.portal.social.networking.liferay.ws.LiferayJSONWsCredentials;
import org.gcube.portal.social.networking.liferay.ws.UserManagerWSBuilder;
import org.gcube.social_networking.caches.SocialNetworkingSiteFinder;
import org.gcube.social_networking.socialnetworking.model.beans.MessageInputBean;
import org.gcube.social_networking.socialnetworking.model.beans.Recipient;
import org.gcube.social_networking.ws.ex.AuthException;
import org.gcube.social_networking.ws.inputs.UserSetNotificationBean;
import org.gcube.social_networking.ws.outputs.ResponseBean;
import org.gcube.social_networking.ws.utils.ErrorMessages;
import org.gcube.social_networking.ws.utils.TokensUtils;
import org.gcube.vomanagement.usermanagement.UserManager;
import org.gcube.vomanagement.usermanagement.exception.UserManagementSystemException;
import org.gcube.vomanagement.usermanagement.exception.UserRetrievalFault;
import org.gcube.vomanagement.usermanagement.model.GCubeUser;
import org.slf4j.LoggerFactory;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResponseCode;
import com.webcohesion.enunciate.metadata.rs.StatusCodes;
/**
* Messages services REST interface
* @author Costantino Perciante at ISTI-CNR
* (costantino.perciante@isti.cnr.it)
*/
@Path("2/messages")
@RequestHeaders ({
@RequestHeader( name = "Authorization", description = "Bearer token, see https://dev.d4science.org/how-to-access-resources"),
@RequestHeader( name = "Content-Type", description = "application/json")
})
public class Messages {
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(Messages.class);
/**
* Write a message to another user. The sender is the token's owner by default
* @responseExample application/json {"success": true, "message": null, "result": "556142e3-d6f5-4550-b2fa-abe5626625d3"}
* @param input The message to write"
* @param httpServletRequest
* @return see response example
* @throws ValidationException
* @throws UserManagementSystemException
* @throws UserRetrievalFault
*/
@POST
@Path("write-message/")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Successful write a message. Its id is reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response writeMessage(
@NotNull(message="Message to send is missing")
@Valid
MessageInputBean input,
@Context HttpServletRequest httpServletRequest) throws ValidationException, UserManagementSystemException, UserRetrievalFault{
logger.debug("Incoming message bean is " + input);
Caller caller = AuthorizationProvider.instance.get();
UserManager um = UserManagerWSBuilder.getInstance().getUserManager();
GCubeUser senderUser = null;
SocialNetworkingUser user = null;
// check if the token belongs to an application token. In this case use J.A.R.V.I.S (the username used to communicate with Liferay)
String username = null;
String fullName = "";
logger.debug("Catalogue Notification called by " + caller.getClient().getId() + " isUser?"+TokensUtils.isUserToken(caller));
if(!TokensUtils.isUserToken(caller)){
GCubeUser jarvis = UserManagerWSBuilder.getInstance().getUserManager().getUserByEmail(LiferayJSONWsCredentials.getSingleton().getUser());
SecurityTokenProvider.instance.set(LiferayJSONWsCredentials.getSingleton().getNotifierUserToken());
username = jarvis.getUsername();
fullName = caller.getClient().getId().replace("service-account-", ""); // the actual name of the IAM Client
senderUser = um.getUserByUsername(username);
user = new SocialNetworkingUser(senderUser.getUsername(), senderUser.getEmail(), fullName, senderUser.getUserAvatarURL());
}else{
username = caller.getClient().getId();
senderUser = um.getUserByUsername(username);
fullName = senderUser.getFullname();
user = new SocialNetworkingUser(senderUser.getUsername(), senderUser.getEmail(), fullName, senderUser.getUserAvatarURL());
}
String scope = ScopeProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.CREATED;
String body = input.getBody();
String subject = input.getSubject();
List<Recipient> recipientsIds = input.getRecipients(); // "recipients":[{"recipient":"id recipient"}, ......]
logger.debug("Sender is going to be [" + fullName + "]");
// get the recipients ids (simple check, trim)
List<String> recipientsListFiltered = new ArrayList<String>();
List<GenericItemBean> recipientsBeans = new ArrayList<GenericItemBean>();
for (Recipient recipientId : recipientsIds) {
try{
String tempId = recipientId.getId().trim();
if(tempId.isEmpty())
continue;
GCubeUser userRecipient = UserManagerWSBuilder.getInstance().getUserManager().getUserByUsername(tempId);
if(userRecipient == null)
userRecipient = UserManagerWSBuilder.getInstance().getUserManager().getUserByEmail(tempId);
if(userRecipient != null){
GenericItemBean beanUser = new GenericItemBean(userRecipient.getUsername(), userRecipient.getUsername(), userRecipient.getFullname(), userRecipient.getUserAvatarURL());
recipientsBeans.add(beanUser);
recipientsListFiltered.add(userRecipient.getUsername());
}
}catch(Exception e){
logger.error("Unable to retrieve recipient information for recipient with id " + recipientId, e);
}
}
if(recipientsListFiltered.isEmpty()){
logger.error("Missing/wrong request parameters");
status = Status.BAD_REQUEST;
responseBean.setMessage(ErrorMessages.MISSING_PARAMETERS);
return Response.status(status).entity(responseBean).build();
}
try{
logger.debug("Trying to send message with body " + body + " subject " + subject + " to users " + recipientsIds + " from " + username);
// send message
MessageManagerClient client = AbstractPlugin.messages().build();
logger.debug("Sending message to " + recipientsListFiltered);
String messageId = client.sendMessage(recipientsListFiltered, subject, body, input.getAttachmentIds());
// send notification
logger.debug("Message sent to " + recipientsIds + ". Sending message notification to: " + recipientsIds);
SocialNetworkingSite site = SocialNetworkingSiteFinder.getSocialNetworkingSiteFromScope(scope);
NotificationsManager nm = new ApplicationNotificationsManager(UserManagerWSBuilder.getInstance().getUserManager(), site, ScopeProvider.instance.get(), user);
new Thread(new MessageNotificationsThread(recipientsBeans, messageId, subject, body, nm)).start();
responseBean.setSuccess(true);
responseBean.setResult(messageId);
}catch(Exception e){
logger.error("Unable to send message.", e);
status = Status.INTERNAL_SERVER_ERROR;
responseBean.setMessage(e.toString());
}
return Response.status(status).entity(responseBean).build();
}
@GET
@Path("get-sent-messages")
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Successful read of the sent messages, reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
/**
*
* @return the list of sent messages of the user (the token's owner)
*/
public Response getSentMessages(){
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
logger.debug("Request for retrieving sent messages by " + username);
try{
MessageManagerClient client = AbstractPlugin.messages().build();
List<Message> sentMessages = client.getSentMessages();
Collections.reverse(sentMessages);
responseBean.setSuccess(true);
logger.debug("Result is " + sentMessages);
responseBean.setResult(sentMessages);
}catch(Exception e){
logger.error("Unable to retrieve sent messages", e);
responseBean.setMessage(e.getMessage());
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
@GET
@Path("get-received-messages")
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Successful read of the received messages, reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
/**
*
* @return the list of received messages of the user (the token's owner)
*/
public Response getReceivedMessages(){
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
logger.debug("Request for retrieving received messages by " + username);
try{
MessageManagerClient client = AbstractPlugin.messages().build();
List<Message> getMessages =client.getReceivedMessages();
Collections.reverse(getMessages);
responseBean.setSuccess(true);
responseBean.setResult(getMessages);
}catch(Exception e){
logger.error("Unable to retrieve sent messages", e);
responseBean.setMessage(e.getMessage());
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/**
* Set message read or unread
* @param messageId the message identifier
* @param read true to set read, false to set unread
* @return the result of the operation
* @throws ValidationException
*/
@POST
@Path("set-message-read/")
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Message set Read or Unread is correctly executed"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response setMessageRead(
@NotNull(message="input is missing")
@FormParam("messageId") String messageId,
@FormParam("read") Boolean read) throws ValidationException{
Caller caller = AuthorizationProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
String opExecutor = "";
try{
opExecutor = caller.getClient().getId();
MessageManagerClient client = AbstractPlugin.messages().build();
client.setRead(messageId, read);
String toReturn = "set Message id:" + messageId + (read ? " read" : " unread");
logger.debug("set Message id:" + messageId + " read?" + read + " for " + opExecutor);
responseBean.setSuccess(true);
responseBean.setResult(toReturn);
} catch(Exception e){
logger.error("Unable to set message read / unread property for user " + opExecutor, e);
responseBean.setSuccess(false);
responseBean.setMessage(e.getMessage());
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
}

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package org.gcube.social_networking.ws.methods.v2;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import javax.validation.Valid;
import javax.validation.ValidationException;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotNull;
import javax.ws.rs.Consumes;
import javax.ws.rs.DefaultValue;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.gcube.applicationsupportlayer.social.ApplicationNotificationsManager;
import org.gcube.applicationsupportlayer.social.NotificationsManager;
import org.gcube.applicationsupportlayer.social.shared.SocialNetworkingSite;
import org.gcube.applicationsupportlayer.social.shared.SocialNetworkingUser;
import org.gcube.common.authorization.control.annotations.AuthorizationControl;
import org.gcube.common.authorization.library.provider.AuthorizationProvider;
import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
import org.gcube.common.authorization.library.utils.Caller;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.common.scope.impl.ScopeBean;
import org.gcube.portal.databook.shared.Notification;
import org.gcube.portal.databook.shared.NotificationChannelType;
import org.gcube.portal.databook.shared.NotificationType;
import org.gcube.portal.databook.shared.RunningJob;
import org.gcube.portal.notifications.bean.GenericItemBean;
import org.gcube.portal.notifications.thread.JobStatusNotificationThread;
import org.gcube.portal.social.networking.liferay.ws.GroupManagerWSBuilder;
import org.gcube.portal.social.networking.liferay.ws.LiferayJSONWsCredentials;
import org.gcube.portal.social.networking.liferay.ws.UserManagerWSBuilder;
import org.gcube.social_networking.caches.SocialNetworkingSiteFinder;
import org.gcube.social_networking.caches.UsersCache;
import org.gcube.social_networking.socialnetworking.model.beans.JobNotificationBean;
import org.gcube.social_networking.socialnetworking.model.beans.catalogue.CatalogueEvent;
import org.gcube.social_networking.socialnetworking.model.beans.workspace.AddedItemEvent;
import org.gcube.social_networking.socialnetworking.model.beans.workspace.DeletedItemEvent;
import org.gcube.social_networking.socialnetworking.model.beans.workspace.FolderAddedUserEvent;
import org.gcube.social_networking.socialnetworking.model.beans.workspace.FolderAdminDowngradeEvent;
import org.gcube.social_networking.socialnetworking.model.beans.workspace.FolderAdminUpgradeEvent;
import org.gcube.social_networking.socialnetworking.model.beans.workspace.FolderRemovedUserEvent;
import org.gcube.social_networking.socialnetworking.model.beans.workspace.RenamedFolderEvent;
import org.gcube.social_networking.socialnetworking.model.beans.workspace.SharedFolderEvent;
import org.gcube.social_networking.socialnetworking.model.beans.workspace.UnsharedFolderEvent;
import org.gcube.social_networking.socialnetworking.model.beans.workspace.UpdatedItemEvent;
import org.gcube.social_networking.socialnetworking.model.beans.workspace.WorkspaceEvent;
import org.gcube.social_networking.ws.ex.AuthException;
import org.gcube.social_networking.ws.mappers.CatalogueEventTypeMapper;
import org.gcube.social_networking.ws.mappers.JobMapper;
import org.gcube.social_networking.ws.mappers.WorkspaceItemMapper;
import org.gcube.social_networking.ws.outputs.ResponseBean;
import org.gcube.social_networking.ws.utils.CassandraConnection;
import org.gcube.social_networking.ws.utils.ErrorMessages;
import org.gcube.social_networking.ws.utils.TokensUtils;
import org.gcube.vomanagement.usermanagement.GroupManager;
import org.gcube.vomanagement.usermanagement.UserManager;
import org.gcube.vomanagement.usermanagement.exception.UserManagementSystemException;
import org.gcube.vomanagement.usermanagement.exception.UserRetrievalFault;
import org.gcube.vomanagement.usermanagement.model.GCubeUser;
import org.mortbay.log.Log;
import org.slf4j.LoggerFactory;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResponseCode;
import com.webcohesion.enunciate.metadata.rs.StatusCodes;
/**
* REST interface for the social networking library (notifications).
* @author Ahmed Ibrahim ISTI-CNR
*/
@Path("2/notifications")
@RequestHeaders ({
@RequestHeader( name = "Authorization", description = "Bearer token, see https://dev.d4science.org/how-to-access-resources"),
@RequestHeader( name = "Content-Type", description = "application/json")
})
public class Notifications {
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(Notifications.class);
private static final String INFRASTRUCTURE_MANAGER_ROLE = "Infrastructure-Manager";
/**
* Retrieve notifications of the token's owner
* @param from must be greater or equal to 1, range[0, infinity]
* @param quantity quantity must be greater or equal to 0
* @return notifications up to quantity
* @throws ValidationException
*/
@GET
@Path("get-range-notifications/")
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Notifications retrieved and reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getRangeNotifications(
@DefaultValue("1") @QueryParam("from") @Min(value=1, message="from must be greater or equal to 1")
int from,
@DefaultValue("10") @QueryParam("quantity") @Min(value=0, message="quantity must be greater or equal to 0")
int quantity
) throws ValidationException{
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
logger.debug("Retrieving " + quantity + " notifications of user = " + username + " from " + from);
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
List<Notification> notifications = null;
try{
notifications = CassandraConnection.getInstance().getDatabookStore().getRangeNotificationsByUser(username, from, quantity);
responseBean.setResult(notifications);
responseBean.setSuccess(true);
logger.debug("List of notifications retrieved");
}catch(Exception e){
logger.error("Unable to retrieve such notifications.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/**
* Return whether the notifications for this user are enabled or not
* @pathExample /is-user-disabled?username=john.smith
* @responseExample application/json { "success": true, "message": null "result": true }
* @param username the username you want to check
* @return true if the notification for the user are disabled (Catalogue and Workspace ones)
*
*/
@GET
@Path("is-user-disabled/")
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "true if the notification for the username given as query param are disabled (Catalogue and Workspace ones), false otherwise"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
@AuthorizationControl(allowedRoles={INFRASTRUCTURE_MANAGER_ROLE}, exception=AuthException.class)
public Response isUserDisabled(
@QueryParam("username") @NotNull(message="username cannot be null")
String username) throws ValidationException{
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
try{
Boolean userDisabled= !isNotificationEnabled(username);
responseBean.setResult(userDisabled);
responseBean.setSuccess(true);
logger.debug("are User " + username + " Notifications Disabled?"+userDisabled);
}catch(Exception e){
logger.error("Unable to read whether the notifications for this user are enabled or not.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
// /**
// * Set user notification enabled or disabled
// * @param disable true if you want to disable the notifications for this user, false if you want to enable them
// * @return the result of the operation
// * @throws ValidationException
// */
// @POST
// @Path("set-user-notifications/")
// @Consumes(MediaType.APPLICATION_JSON)
// @Produces(MediaType.APPLICATION_JSON)
// @StatusCodes ({
// @ResponseCode ( code = 200, condition = "Notification set Off or On correctly executed"),
// @ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
// })
// @AuthorizationControl(allowedRoles={INFRASTRUCTURE_MANAGER_ROLE}, exception=AuthException.class)
// public Response setUserNotifications(
// @NotNull(message="input is missing")
// @Valid
// UserSetNotificationBean setting) throws ValidationException{
//
// Caller caller = AuthorizationProvider.instance.get();
// String context = ScopeProvider.instance.get();
// ResponseBean responseBean = new ResponseBean();
// Status status = Status.OK;
//
//
// try{
// String opExecutor = caller.getClient().getId();
// Boolean result = setUserNotificationsOnOff(setting.getUsername(), setting.isDisableNotification(), opExecutor);
// String toReturn = "Could not set notifications";
// if (result) {
// toReturn = "Notifications have been set";
// toReturn += setting.isDisableNotification() ? " OFF (for 29 days unless re-enabled manually) ": " ON ";
// toReturn += "for username=" + setting.getUsername();
// }
// responseBean.setSuccess(true);
// responseBean.setResult(toReturn);
//
// } catch(Exception e){
// logger.error("Unable to set user notification", e);
// responseBean.setSuccess(false);
// responseBean.setMessage(e.getMessage());
// status = Status.INTERNAL_SERVER_ERROR;
// }
//
//
// return Response.status(status).entity(responseBean).build();
// }
/**
* @deprecated
* @param usernameToCheck
* @return true if notification are enabled for this user
* @throws IOException
*/
private boolean isNotificationEnabled(String usernameToCheck) throws IOException {
// MemcachedClient entries = new DistributedCacheClient().getMemcachedClient();
// String key = SocialUtils.DISABLED_USERS_NOTIFICATIONS_NAMESPACE+usernameToCheck;
// Boolean userEnabled = false;
// if(entries.get(key) == null)
// userEnabled = true;
// entries.getConnection().shutdown();
// return userEnabled;
return true;
}
// /**
// *
// * @param username the user you want to disable or enable notifications (max 29 days)
// * @param callerId the username or clientid of the operation executor
// * @param disable true if you want to disable the notifications for this user
// * @return true if the operation was performed
// * @throws IOException
// */
// private Boolean setUserNotificationsOnOff(String username, boolean disable, String callerId) throws IOException {
// MemcachedClient entries = new DistributedCacheClient().getMemcachedClient();
// String key = SocialUtils.DISABLED_USERS_NOTIFICATIONS_NAMESPACE+username;
// OperationFuture<Boolean> result = null;
// if (disable) {
// result = entries.set(key, SocialUtils.CACHING_TIME_TO_EXPIRATION, "op.ex:" + callerId); //operator executor is who silenced the user
// } else {
// result = entries.delete(key);
// }
// try {
// boolean res = result.getStatus().isSuccess();
// entries.getConnection().shutdown();
// return res;
// } catch (Exception e) {
// entries.getConnection().shutdown();
// e.printStackTrace();
// }
// return null;
// }
/**
* Send a JOB notification to a given recipient
* @param job The job bean
* @return
* @throws ValidationException
*/
@POST
@Path("notify-job-status/")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Notification is sent correctly"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response notifyJobStatus(
@NotNull(message="input is missing")
@Valid
JobNotificationBean job) throws ValidationException{
Caller caller = AuthorizationProvider.instance.get();
String context = ScopeProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
String appQualifier = caller.getClient().getId();
logger.debug("Received request from app " + appQualifier + " to notify job status described by bean " + job);
try{
String recipient = job.getRecipient();
GCubeUser userRecipient = UserManagerWSBuilder.getInstance().getUserManager().getUserByUsername(recipient);
GenericItemBean recipientBean = new GenericItemBean(userRecipient.getUsername(), userRecipient.getUsername(), userRecipient.getFullname(), userRecipient.getUserAvatarURL());
// notifications are sent by using the user allowed to use liferay's json apis
SocialNetworkingSite site = SocialNetworkingSiteFinder.getSocialNetworkingSiteFromScope(context);
GCubeUser senderUser = UserManagerWSBuilder.getInstance().getUserManager().getUserByEmail(LiferayJSONWsCredentials.getSingleton().getUser());
SocialNetworkingUser user = new SocialNetworkingUser(senderUser.getUsername(), senderUser.getEmail(), senderUser.getFullname(), senderUser.getUserAvatarURL());
NotificationsManager nm = new ApplicationNotificationsManager(UserManagerWSBuilder.getInstance().getUserManager(), site, context, user);
RunningJob theJob = JobMapper.getJob(job);
new Thread(new JobStatusNotificationThread(theJob, Arrays.asList(recipientBean), nm)).start();
responseBean.setSuccess(true);
responseBean.setResult("Notification thread started");
}catch(Exception e){
logger.error("Unable to send job notification", e);
responseBean.setSuccess(false);
responseBean.setMessage(e.getMessage());
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/**
* Send a Catalogue notification to a given user
* @param event
* @return
* @throws ValidationException
*/
@POST
@Path("catalogue/")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Catalogue Notification is sent correctly"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response catalogue(
@NotNull(message="input is missing")
@Valid
CatalogueEvent event) throws ValidationException, UserManagementSystemException, UserRetrievalFault{
Caller caller = AuthorizationProvider.instance.get();
UserManager um = UserManagerWSBuilder.getInstance().getUserManager();
GCubeUser senderUser = null;
SocialNetworkingUser user = null;
// check if the token belongs to an application token. In this case use J.A.R.V.I.S (the username used to communicate with Liferay)
String username = null;
String fullName = "";
logger.debug("Catalogue Notification called by " + caller.getClient().getId() + " isUser?"+TokensUtils.isUserToken(caller));
if(!TokensUtils.isUserToken(caller)){
GCubeUser jarvis = UserManagerWSBuilder.getInstance().getUserManager().getUserByEmail(LiferayJSONWsCredentials.getSingleton().getUser());
SecurityTokenProvider.instance.set(LiferayJSONWsCredentials.getSingleton().getNotifierUserToken());
username = jarvis.getUsername();
fullName = caller.getClient().getId().replace("service-account-", ""); // the actual name of the IAM Client
senderUser = um.getUserByUsername(username);
user = new SocialNetworkingUser(senderUser.getUsername(), senderUser.getEmail(), fullName, senderUser.getUserAvatarURL());
}else{
username = caller.getClient().getId();
senderUser = um.getUserByUsername(username);
user = new SocialNetworkingUser(senderUser.getUsername(), senderUser.getEmail(), senderUser.getFullname(), senderUser.getUserAvatarURL());
}
String context = ScopeProvider.instance.get();
logger.debug("catalogue notifications from user = " + username);
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
boolean deliveryResult = false;
try {
//logger.debug("catalogue notifications type is " + event.getType());
SocialNetworkingSite site = SocialNetworkingSiteFinder.getSocialNetworkingSiteFromScope(context);
//logger.debug("social networking site is " + site.getName());
//logger.debug("context is " + context);
//logger.debug("user is " + user.getUsername());
NotificationsManager nm = new ApplicationNotificationsManager(UserManagerWSBuilder.getInstance().getUserManager(), site, context, user);
String[] idsToNotify = event.getIdsToNotify();
if (! event.idsAsGroup()) {
for (int i = 0; i < idsToNotify.length; i++) {
String userIdToNotify = idsToNotify[i];
if (isNotificationEnabled(userIdToNotify)) {
String username2Notify = null;
try {
username2Notify = um.getUserByUsername(userIdToNotify).getUsername();
}
catch (Exception e) {
status = Status.BAD_REQUEST;
logger.error("Username not found", e);
responseBean.setSuccess(false);
responseBean.setMessage("Username not found, got: " + userIdToNotify);
return Response.status(status).entity(responseBean).build();
}
//logger.debug("username2notify " + username2Notify);
//logger.debug("type is " + CatalogueEventTypeMapper.getType(event.getType()));
//logger.debug("item id is " + event.getItemId());
//logger.debug("item text is " + event.getNotifyText());
//logger.debug("item url is " + event.getItemURL());
deliveryResult =
nm.notifyCatalogueEvent(
CatalogueEventTypeMapper.getType(event.getType()),
username2Notify,
event.getItemId(),
event.getNotifyText(),
event.getItemURL());
}
else {
Log.info("Notification disabled (admin) for user "+userIdToNotify + " will not notify");
}
}
} else { //the ids are contexts
for (int i = 0; i < idsToNotify.length; i++) {
String contextId = idsToNotify[i];
try {
ScopeBean scope = new ScopeBean(contextId);
if (scope.type() != ScopeBean.Type.VRE) {
logger.error("Context not a VRE");
status = Status.BAD_REQUEST;
responseBean.setSuccess(false);
responseBean.setMessage("Not a VRE Context, only VREs are supported");
return Response.status(status).entity(responseBean).build();
} else { // it is a context and it is a valid VRE
String[] userIdsToNotify = getUsernamesByContext(scope).toArray(new String[0]); //resolve the members
for (int j = 0; j < userIdsToNotify.length; j++) {
String userIdToNotify = userIdsToNotify[j];
if (isNotificationEnabled(userIdToNotify)) {
deliveryResult =
nm.notifyCatalogueEvent(
CatalogueEventTypeMapper.getType(event.getType()),
userIdToNotify,
event.getItemId(),
event.getNotifyText(),
event.getItemURL());
} else {
Log.info("Notification disabled (admin) for user "+userIdToNotify + " will not notify");
}
}
}
}
catch(IllegalArgumentException e) {
status = Status.BAD_REQUEST;
logger.error("Context not valid", e);
responseBean.setSuccess(false);
responseBean.setMessage("Context not valid, must start with / " + e.getMessage());
return Response.status(status).entity(responseBean).build();
}
}
}
} catch(Exception e){
logger.error("Unable to send job notification", e);
responseBean.setSuccess(false);
responseBean.setMessage(e.getMessage());
status = Status.INTERNAL_SERVER_ERROR;
}
logger.debug("catalogue notifications should have been sent");
if (deliveryResult) {
responseBean.setSuccess(true);
responseBean.setMessage("catalogue notification delivered correctly");
responseBean.setResult(new Boolean(true));
} else {
responseBean.setSuccess(false);
responseBean.setMessage("An error occurred between this service and Cassandra DB, notification not delivered correctly");
responseBean.setResult(new Boolean(false));
}
return Response.status(status).entity(responseBean).build();
}
/**
* Send a Workspace notification to a given user
* @param event
* @return
* @throws ValidationException
*/
@POST
@Path("workspace/")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Workspace Notification is sent correctly"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response workspace(
@NotNull(message="input is missing")
@Valid
WorkspaceEvent event) throws ValidationException{
Caller caller = AuthorizationProvider.instance.get();
String context = ScopeProvider.instance.get();
String username = caller.getClient().getId();
logger.debug("workspace notifications from = " + username);
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
boolean deliveryResult = false;
try {
GCubeUser senderUser = null;
SocialNetworkingUser user = null;
String fullName = "";
logger.debug("workspace notifications type is " + event.getType());
SocialNetworkingSite site = SocialNetworkingSiteFinder.getSocialNetworkingSiteFromScope(context);
UserManager um = UserManagerWSBuilder.getInstance().getUserManager();
logger.debug("Workspace Notification called by " + caller.getClient().getId() + " isUser?"+TokensUtils.isUserToken(caller));
if(!TokensUtils.isUserToken(caller)){
GCubeUser jarvis = UserManagerWSBuilder.getInstance().getUserManager().getUserByEmail(LiferayJSONWsCredentials.getSingleton().getUser());
SecurityTokenProvider.instance.set(LiferayJSONWsCredentials.getSingleton().getNotifierUserToken());
username = jarvis.getUsername();
fullName = caller.getClient().getId().replace("service-account-", ""); // the actual name of the IAM Client
senderUser = um.getUserByUsername(username);
user = new SocialNetworkingUser(senderUser.getUsername(), senderUser.getEmail(), fullName, senderUser.getUserAvatarURL());
}else{
username = caller.getClient().getId();
senderUser = um.getUserByUsername(username);
user = new SocialNetworkingUser(senderUser.getUsername(), senderUser.getEmail(), senderUser.getFullname(), senderUser.getUserAvatarURL());
}
NotificationsManager nm = new ApplicationNotificationsManager(UserManagerWSBuilder.getInstance().getUserManager(), site, context, user);
String[] idsToNotify = event.getIdsToNotify();
if (! event.idsAsGroup()) {
for (int i = 0; i < idsToNotify.length; i++) {
String userIdToNotify = idsToNotify[i];
if (isNotificationEnabled(userIdToNotify)) {
String username2Notify = "";
try {
username2Notify = um.getUserByUsername(userIdToNotify).getUsername();
}
catch (Exception e) {
status = Status.NOT_ACCEPTABLE;
logger.error("Username not found", e);
responseBean.setSuccess(false);
responseBean.setMessage("Username not found, received: " + userIdToNotify);
return Response.status(status).entity(responseBean).build();
}
deliveryResult = notifyWorkspaceEvent(event, nm, username2Notify);
}
else {
Log.info("Notification disabled (admin) for user "+userIdToNotify + " will not notify");
}
}
} else { //the ids are contexts
for (int i = 0; i < idsToNotify.length; i++) {
String contextId = idsToNotify[i];
try {
ScopeBean scope = new ScopeBean(contextId);
if (scope.type() != ScopeBean.Type.VRE) {
logger.error("Context not a VRE");
status = Status.BAD_REQUEST;
responseBean.setSuccess(false);
responseBean.setMessage("Not a VRE Context, only VREs are supported");
return Response.status(status).entity(responseBean).build();
} else { // it is a context and it is a valid VRE
String[] userIdsToNotify = getUsernamesByContext(scope).toArray(new String[0]); //resolve the members
for (int j = 0; j < userIdsToNotify.length; j++) {
String userIdToNotify = userIdsToNotify[j];
if (isNotificationEnabled(userIdToNotify))
deliveryResult = notifyWorkspaceEvent(event, nm, userIdToNotify);
else {
Log.info("Notification disabled (admin) for user "+userIdToNotify + " will not notify");
}
}
}
}
catch(IllegalArgumentException e) {
status = Status.BAD_REQUEST;
logger.error("Context not valid", e);
responseBean.setSuccess(false);
responseBean.setMessage("Context not valid, must start with / " + e.getMessage());
return Response.status(status).entity(responseBean).build();
}
}
}
} catch(Exception e){
logger.error("Unable to send job notification", e);
responseBean.setSuccess(false);
responseBean.setMessage(e.getMessage());
status = Status.INTERNAL_SERVER_ERROR;
}
logger.debug("workspace notifications should have been sent");
if (deliveryResult) {
responseBean.setSuccess(true);
responseBean.setMessage("Workspace notification delivered correctly");
responseBean.setResult(new Boolean(true));
} else {
responseBean.setSuccess(false);
responseBean.setMessage("An error occurred between this service and Cassandra DB, notification not delivered correctly");
responseBean.setResult(new Boolean(false));
}
return Response.status(status).entity(responseBean).build();
}
/**
*
* @param event
* @param nm
* @param idToNotify
* @return
*/
private boolean notifyWorkspaceEvent(WorkspaceEvent event, NotificationsManager nm, String idToNotify) {
try {
switch (event.getType()) {
case ITEM_NEW: {
AddedItemEvent itemBean = (AddedItemEvent) event;
return nm.notifyAddedItem(idToNotify, WorkspaceItemMapper.getFileItem(itemBean.getItem()), WorkspaceItemMapper.getSharedFolder(itemBean.getItem().getParent()));
}
case ITEM_UPDATE: {
UpdatedItemEvent itemBean = (UpdatedItemEvent) event;
return nm.notifyUpdatedItem(idToNotify, WorkspaceItemMapper.getFileItem(itemBean.getItem()), WorkspaceItemMapper.getSharedFolder(itemBean.getItem().getParent()));
}
case ITEM_DELETE: {
DeletedItemEvent itemBean = (DeletedItemEvent) event;
return nm.notifyRemovedItem(idToNotify, itemBean.getItemName(), WorkspaceItemMapper.getSharedFolder(itemBean.getFolder()));
}
case FOLDER_SHARE: {
SharedFolderEvent itemBean = (SharedFolderEvent) event;
return nm.notifyFolderSharing(idToNotify, WorkspaceItemMapper.getSharedFolder(itemBean.getFolder()));
}
case FOLDER_UNSHARE: {
UnsharedFolderEvent itemBean = (UnsharedFolderEvent) event;
return nm.notifyFolderUnsharing(idToNotify, itemBean.getUnsharedFolderId(), itemBean.getUnsharedFolderName());
}
case FOLDER_RENAME: {
RenamedFolderEvent itemBean = (RenamedFolderEvent) event;
return nm.notifyFolderRenaming(idToNotify, itemBean.getPreviousName(), itemBean.getNewName(), itemBean.getRenamedFolderId());
}
case FOLDER_ADMIN_UPGRADE: {
FolderAdminUpgradeEvent itemBean = (FolderAdminUpgradeEvent) event;
return nm.notifyAdministratorUpgrade(idToNotify, WorkspaceItemMapper.getSharedFolder(itemBean.getFolder()));
}
case FOLDER_ADMIN_DOWNGRADE: {
FolderAdminDowngradeEvent itemBean = (FolderAdminDowngradeEvent) event;
return nm.notifyAdministratorDowngrade(idToNotify, WorkspaceItemMapper.getSharedFolder(itemBean.getFolder()));
}
case FOLDER_ADDEDUSER: {
FolderAddedUserEvent itemBean = (FolderAddedUserEvent) event;
UserManager userManager = UserManagerWSBuilder.getInstance().getUserManager();
return nm.notifyFolderAddedUsers(idToNotify, WorkspaceItemMapper.getSharedFolder(itemBean.getFolder()), itemBean.getNewAddedUserIds(), userManager);
}
case FOLDER_REMOVEDUSER: {
FolderRemovedUserEvent itemBean = (FolderRemovedUserEvent) event;
return nm.notifyFolderRemovedUser(idToNotify, WorkspaceItemMapper.getSharedFolder(itemBean.getFolder()));
}
default:
break;
}
} catch(Exception e){
logger.error("Unable to send job notification", e);
return false;
}
return false;
}
/**
*
* @param context
* @return
* @throws Exception
*/
private List<String> getUsernamesByContext(ScopeBean context) throws Exception {
List<String> usernames = new ArrayList<String>();
GroupManager groupManager = GroupManagerWSBuilder.getInstance().getGroupManager();
UserManager userManager = UserManagerWSBuilder.getInstance().getUserManager();
long groupId = groupManager.getGroupIdFromInfrastructureScope(context.toString());
// first retrieve ids
List<Long> userIds = userManager.getUserIdsByGroup(groupId);
// check info in cache when available
UsersCache cache = UsersCache.getSingleton();
for (Long userId : userIds) {
if(cache.getUser(userId) == null){
GCubeUser theUser = userManager.getUserById(userId);
if(theUser != null){
usernames.add(theUser.getUsername());
cache.pushEntry(userId, theUser);
}
}else
usernames.add(cache.getUser(userId).getUsername());
}
return usernames;
}
}

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package org.gcube.social_networking.ws.methods.v2;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.gcube.common.authorization.library.provider.AuthorizationProvider;
import org.gcube.common.authorization.library.utils.Caller;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.portal.social.networking.liferay.ws.GroupManagerWSBuilder;
import org.gcube.portal.social.networking.liferay.ws.RoleManagerWSBuilder;
import org.gcube.portal.social.networking.liferay.ws.UserManagerWSBuilder;
import org.gcube.social_networking.ws.outputs.ResponseBean;
import org.gcube.social_networking.ws.utils.ErrorMessages;
import org.gcube.social_networking.ws.utils.TokensUtils;
import org.gcube.vomanagement.usermanagement.GroupManager;
import org.gcube.vomanagement.usermanagement.RoleManager;
import org.gcube.vomanagement.usermanagement.UserManager;
import org.gcube.vomanagement.usermanagement.model.GCubeRole;
import org.gcube.vomanagement.usermanagement.model.GCubeUser;
import org.slf4j.LoggerFactory;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResponseCode;
import com.webcohesion.enunciate.metadata.rs.StatusCodes;
/**
* REST interface for the social service (people). Used by OAUTH 2.0 apps/users.
*/
@RequestHeaders ({
@RequestHeader( name = "Authorization", description = "Bearer token, see https://dev.d4science.org/how-to-access-resources"),
@RequestHeader( name = "Content-Type", description = "application/json")
})
@Path("2/people")
public class People {
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(People.class);
/**
* @responseExample application/json { "success" : true, "message" : null, "result" : { "roles" : [ ], "context" : "***", "avatar" : "https://*****3D", "fullname" : "John Smith", "username" : "john.smith" } }
* @return the user's profile. The user in this case is the one bound to the token
*/
@Produces(MediaType.APPLICATION_JSON)
@GET
@Path("profile")
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Successful retrieval of user's profile, reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getProfile(){
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
GCubeUser user = null;
String scope = ScopeProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
if(!TokensUtils.isUserToken(caller)){
status = Status.FORBIDDEN;
responseBean.setMessage("User's information can only be retrieved through a user token");
logger.warn("Trying to access users method via a token different than 'user-token' is not allowed");
}else{
try{
UserManager userManager = UserManagerWSBuilder.getInstance().getUserManager();
RoleManager roleManager = RoleManagerWSBuilder.getInstance().getRoleManager();
GroupManager groupManager = GroupManagerWSBuilder.getInstance().getGroupManager();
user = userManager.getUserByUsername(username);
Map<String, Object> toReturn = new HashMap<String, Object>();
toReturn.put("username", user.getUsername());
toReturn.put("avatar", user.getUserAvatarURL());
toReturn.put("fullname", user.getFullname());
toReturn.put("context", scope);
List<GCubeRole> roles = roleManager.listRolesByUserAndGroup(user.getUserId(), groupManager.getGroupIdFromInfrastructureScope(scope));
List<String> rolesNames = new ArrayList<String>();
for (GCubeRole gCubeRole : roles) {
rolesNames.add(gCubeRole.getRoleName());
}
toReturn.put("roles", rolesNames);
responseBean.setResult(toReturn);
responseBean.setSuccess(true);
}catch(Exception e){
logger.error("Unable to retrieve user's profile", e);
responseBean.setMessage(e.getMessage());
status = Status.INTERNAL_SERVER_ERROR;
}
}
return Response.status(status).entity(responseBean).build();
}
}

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package org.gcube.social_networking.ws.methods.v2;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import javax.validation.Valid;
import javax.validation.ValidationException;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotNull;
import javax.ws.rs.Consumes;
import javax.ws.rs.DefaultValue;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.gcube.portal.databook.shared.PostWithAttachment;
import org.gcube.common.authorization.library.provider.AuthorizationProvider;
import org.gcube.common.authorization.library.utils.Caller;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.portal.databook.server.DatabookStore;
import org.gcube.portal.databook.shared.*;
import org.gcube.portal.databook.shared.ex.ColumnNameNotFoundException;
import org.gcube.portal.databook.shared.ex.FeedIDNotFoundException;
import org.gcube.portal.databook.shared.ex.FeedTypeNotFoundException;
import org.gcube.portal.databook.shared.ex.PrivacyLevelTypeNotFoundException;
import org.gcube.social_networking.ws.inputs.PostInputBean;
import org.gcube.social_networking.ws.outputs.ResponseBean;
import org.gcube.social_networking.ws.utils.CassandraConnection;
import org.gcube.social_networking.ws.utils.ErrorMessages;
import org.gcube.social_networking.ws.utils.Filters;
import org.gcube.social_networking.ws.utils.SocialUtils;
import org.slf4j.LoggerFactory;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
import com.webcohesion.enunciate.metadata.rs.ResponseCode;
import com.webcohesion.enunciate.metadata.rs.StatusCodes;
/**
* REST interface for the social networking library (posts).
* @author Ahmed Ibrahim ISTI-CNR
*/
@Path("2/posts")
@RequestHeaders ({
@RequestHeader( name = "Authorization", description = "Bearer token, see https://dev.d4science.org/how-to-access-resources"),
@RequestHeader( name = "Content-Type", description = "application/json")
})
public class Posts {
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(Posts.class);
/**
* Retrieve posts of the auth token's owner, and allow to filter them by time"
* @param timeInMillis The reference time since when retrieving posts
* @return the posts
* @throws ValidationException
*/
@GET
@Path("get-posts-user-since/")
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Successful retrieval of posts, reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getRecentPostsByUserAndDate(
@QueryParam("time") @Min(value = 0, message="time cannot be negative")
long timeInMillis
) throws ValidationException{
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
Caller caller = AuthorizationProvider.instance.get();
String context = ScopeProvider.instance.get();
String username = caller.getClient().getId();
List<Post> posts = null;
try{
logger.debug("Retrieving post for user id " + username + " and reference time " + timeInMillis);
posts = CassandraConnection.getInstance().getDatabookStore().getRecentPostsByUserAndDate(username, timeInMillis);
Filters.filterPostsPerContext(posts, context);
Filters.hideSensitiveInformation(posts, caller.getClient().getId());
responseBean.setResult(posts);
responseBean.setMessage("");
responseBean.setSuccess(true);
}catch(Exception e){
logger.error("Unable to retrieve such posts.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/**
* Retrieve all user's posts
* @return all posts of the auth token's owner in the context identified by the token
*/
@GET
@Path("get-posts-user/")
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Successful retrieval of posts, reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getAllPostsByUser() {
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
String context = ScopeProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
List<Post> posts = null;
try{
logger.debug("Retrieving posts for user with id " + username);
posts = CassandraConnection.getInstance().getDatabookStore().getAllPostsByUser(username);
Filters.filterPostsPerContext(posts, context);
Filters.hideSensitiveInformation(posts, caller.getClient().getId());
responseBean.setResult(posts);
responseBean.setMessage("");
responseBean.setSuccess(true);
}catch(Exception e){
logger.error("Unable to retrieve such feeds.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/**
* Retrieve a post by id
* @return the post if the post id belongs to a post in the context identified by the token
*/
@GET
@Path("get-post/")
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Successful retrieval of posts, reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getPost(@QueryParam("id") String id) {
String context = ScopeProvider.instance.get();
Caller caller = AuthorizationProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
List<Post> posts = new ArrayList<>();
try{
logger.debug("Retrieving post with id " + id);
try {
posts.add(CassandraConnection.getInstance().getDatabookStore().readPost(id));
} catch(FeedIDNotFoundException e){
responseBean.setMessage("The post with id " + id + " does not exist in context " + context);
responseBean.setSuccess(false);
return Response.status(status).entity(responseBean).build();
}
Filters.filterPostsPerContext(posts, context);
Filters.hideSensitiveInformation(posts, caller.getClient().getId());
if (posts.isEmpty()) {
responseBean.setMessage("The post with id " + id + " does not belong to this context " + context);
responseBean.setSuccess(false);
status = Status.FORBIDDEN;
return Response.status(status).entity(responseBean).build();
}
responseBean.setResult(posts.get(0));
responseBean.setMessage("");
responseBean.setSuccess(true);
}catch(Exception e){
logger.error("Unable to retrieve such post.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/**
* Retrieve a given quantity of latest user's posts
* @param quantity the number of latest post to get
* @pathExample /get-posts-user-quantity?quantity=10
* @return all posts of the auth token's owner in the context identified by the token, in reverse chronological order up to quantity (at most)
* @throws ValidationException
*/
@GET
@Path("get-posts-user-quantity/")
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Successful retrieval of posts, reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getQuantityPostsByUser(
@DefaultValue("10")
@QueryParam("quantity")
@Min(value=0, message="quantity cannot be negative")
int quantity) throws ValidationException{
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
String context = ScopeProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
List<Post> posts = new ArrayList<>();
// if quantity is zero, just return an empty list
if(quantity == 0){
responseBean.setSuccess(true);
return Response.status(status).entity(responseBean).build();
}
try{
logger.debug("getRecentPostsByUser first, posts made by user " + username);
posts = CassandraConnection.getInstance().getDatabookStore().getAllPostsByUser(username);
if (posts != null)
logger.debug("got " + posts.size() + " posts");
logger.debug("Retrieving last " + quantity + " posts made by user " + username + " in context = "+context);
Filters.filterPostsPerContext(posts, context);
quantity = (quantity > posts.size()) ? posts.size() : quantity;
posts = posts.subList(0, quantity);
Filters.hideSensitiveInformation(posts, caller.getClient().getId());
responseBean.setResult(posts);
responseBean.setSuccess(true);
}catch(Exception e){
logger.error("Unable to retrieve such posts.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/**
* Create a new user post having as owner the auth token's owner
* @param post The post to be written
* @return
* @throws ValidationException
*/
@POST
@Path("write-post-user")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 201, condition = "Successfull created, the new post is reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response writePostUser(
@NotNull(message="Post to write is missing")
@Valid
PostInputBean post) throws ValidationException{
logger.debug("Request of writing a feed coming from user " + post);
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
String context = ScopeProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.CREATED;
// parse
String postText = post.getText();
String previewTitle = post.getPreviewtitle();
String previewDescription = post.getPreviewdescription();
String previewHost = post.getPreviewhost();
String previewUrl = post.getPreviewurl();
String httpImageUrl = post.getHttpimageurl();
boolean enableNotification = post.isEnablenotification();
// convert enablenotification parameter
if(enableNotification)
logger.debug("Enable notification for this user post.");
else
logger.debug("Disable notification for this user post.");
// try to share
logger.debug("Trying to share user post...");
Post res = SocialUtils.shareUserUpdate(
username,
postText,
context,
previewTitle,
previewDescription,
previewHost,
previewUrl,
httpImageUrl,
enableNotification
);
if(res != null){
logger.debug("Post correctly written by user " + username);
responseBean.setResult(res);
responseBean.setSuccess(true);
return Response.status(status).entity(responseBean).build();
}
logger.error("Unable to write post.");
responseBean.setMessage("Unable to write post");
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
/**
* Retrieve the application's posts
* @return the application (IAM Client) posts belonging to the token's owner (i.e., an application)"
*/
@GET
@Path("get-posts-app/")
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Successfull created, the new post is reported in the 'result' field of the returned object"),
@ResponseCode ( code = 403, condition = "\"There is no application profile with such token"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getAllPostsByApp() {
Caller caller = AuthorizationProvider.instance.get();
String appId = caller.getClient().getId();
String context = ScopeProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
// check if the token actually matches an application
ApplicationProfile appProfile = SocialUtils.getProfileFromInfrastrucure(appId, context);
if(appProfile == null){
logger.error("The given token is not belonging to an application!!!");
status = Status.FORBIDDEN;
responseBean.setSuccess(false);
responseBean.setMessage(ErrorMessages.NOT_APP_TOKEN);
return Response.status(status).entity(responseBean).build();
}
try{
logger.debug("Retrieving posts for app with id " + appId);
List<Post> feeds = CassandraConnection.getInstance().getDatabookStore().getAllPostsByApp(appId);
Filters.filterPostsPerContext(feeds, context);
responseBean.setSuccess(true);
responseBean.setResult(feeds);
}catch(Exception e){
logger.error("Unable to retrieve such feeds.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/**
* Create a new application post having as owner-application the token's owner (the IAM Client), note that the application must be registered on the Information System
* @param post The post to be written
* @return
*/
@POST
@Path("write-post-app")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Successfull created, the new post is reported in the 'result' field of the returned object"),
@ResponseCode ( code = 403, condition = "\"There is no application profile with such token"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response writePostApp(
@NotNull(message="Post to write is null")
@Valid
PostInputBean post){
Caller caller = AuthorizationProvider.instance.get();
String appId = caller.getClient().getId();
String context = ScopeProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.CREATED;
logger.debug("Request of writing a feed coming from an application.");
// check if the token actually matches an application profile
ApplicationProfile appProfile = SocialUtils.getProfileFromInfrastrucure(appId, context);
if(appProfile == null){
logger.error("The given token doesn't belong to an application!!!");
responseBean.setSuccess(false);
responseBean.setMessage(ErrorMessages.NOT_APP_TOKEN);
status = Status.FORBIDDEN;
return Response.status(status).entity(responseBean).build();
}
// parse
String postText = post.getText();
String previewTitle = post.getPreviewtitle();
String previewDescription = post.getPreviewdescription();
String httpImageUrl = post.getHttpimageurl();
boolean enableNotification = post.isEnablenotification();
String params = post.getParams();
// convert enablenotification parameter
if(enableNotification)
logger.debug("Enable notification for this application post.");
else
logger.debug("Disable notification for this application post.");
// write post + notification if it is the case
Post written = SocialUtils.shareApplicationUpdate(
postText,
params,
previewTitle,
previewDescription,
httpImageUrl,
appProfile,
caller,
enableNotification
);
if(written != null){
responseBean.setResult(written);
responseBean.setSuccess(true);
return Response.status(status).entity(responseBean).build();
}
logger.error("Unable to write post.");
responseBean.setMessage("Unable to write post");
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
return Response.status(status).entity(responseBean).build();
}
/**
*
* @return all the posts in the context bound to the auth token
*/
@GET
@Path("get-posts-vre/")
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 201, condition = "Sccessfull retrieved posts, they are reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getAllPostsByVRE() {
String context = ScopeProvider.instance.get();
Caller caller = AuthorizationProvider.instance.get();
logger.debug("Retrieving all posts coming from vre = " + context);
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
try{
List<Post> posts = CassandraConnection.getInstance().getDatabookStore().getAllPostsByVRE(context);
Filters.hideSensitiveInformation(posts, caller.getClient().getId());
responseBean.setResult(posts);
responseBean.setSuccess(true);
}catch(Exception e){
logger.error("Unable to retrieve posts for vre = " + context, e);
status = Status.INTERNAL_SERVER_ERROR;
responseBean.setMessage(e.toString());
responseBean.setSuccess(false);
}
return Response.status(status).entity(responseBean).build();
}
/**
* return the most recent posts for this vre up to quantity param and the last index of the posts in the timeline
* lastReturnedPostTimelineIndex is useful to know from where to start the range the next time you ask, because there are deletions
*
* @param from the range start (most recent feeds for this vre) has to be greater than 0
* @param quantity the number of most recent feeds for this vre starting from "from" param
* @pathExample /get-recent-posts-vre-by-range?from=1&quantity=10
* @return a <class>RangePosts</class> containing of most recent feeds for this vre
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
@GET
@Path("get-recent-posts-vre-by-range/")
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 201, condition = "Sccessfull retrieved posts, they are reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getRecentPostsByVREAndRange(
@QueryParam("from")
@Min(value=1, message="from cannot be negative")
int from,
@QueryParam("quantity")
@Min(value=1, message="quantity cannot be negative")
int quantity) throws ValidationException {
String context = ScopeProvider.instance.get();
Caller caller = AuthorizationProvider.instance.get();
logger.debug("Retrieving all posts coming from vre = " + context);
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
try{
RangePosts rangePosts = CassandraConnection.getInstance().getDatabookStore().getRecentPostsByVREAndRange(context, from, quantity);
Filters.hideSensitiveInformation(rangePosts.getPosts(), caller.getClient().getId());
responseBean.setResult(rangePosts);
responseBean.setSuccess(true);
}catch(Exception e){
logger.error("Unable to retrieve posts for vre = " + context, e);
status = Status.INTERNAL_SERVER_ERROR;
responseBean.setMessage(e.toString());
responseBean.setSuccess(false);
}
return Response.status(status).entity(responseBean).build();
}
/**
* Retrieve posts containing the hashtag in the context bound to the auth token
* @param hashtag he hashtag to be contained within the posts
* @pathExample /get-posts-by-hashtag?hashtag=#thehashtag
* @return the posts in the context bound to the auth token matching the hashtag
* @throws ValidationException
*/
@GET
@Path("get-posts-by-hashtag/")
@Produces({MediaType.APPLICATION_JSON})
@StatusCodes ({
@ResponseCode ( code = 201, condition = "Sccessfull retrieved posts, they are reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getPostsByHashTags(
@QueryParam("hashtag")
@NotNull(message="hashtag cannot be missing")
String hashtag) throws ValidationException {
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
String context = ScopeProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
logger.debug("User " + username + " has requested posts containing hashtag " + hashtag + " in context " + context);
try{
DatabookStore datastore = CassandraConnection.getInstance().getDatabookStore();
List<Post> posts = datastore.getVREPostsByHashtag(context, hashtag);
Filters.hideSensitiveInformation(posts, caller.getClient().getId());
responseBean.setResult(posts);
responseBean.setSuccess(true);
}catch(Exception e){
logger.error("Failed to retrieve hashtags", e);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/**
* Retrieve ids (UUID) of the liked posts by the user
* @return ids (UUID) of the liked posts by the user in the context bound to the auth token
*/
@GET
@Path("get-id-liked-posts/")
@Produces({MediaType.APPLICATION_JSON})
@StatusCodes ({
@ResponseCode ( code = 201, condition = "Sccessfull retrieved ids, they are reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getAllLikedPostIdsByUser() {
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
String context = ScopeProvider.instance.get();
logger.debug("Retrieving all liked posts for user with id " + username + " in context " + context);
List<String> retrievedLikedPostsIds = null;
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
try{
DatabookStore datastore = CassandraConnection.getInstance().getDatabookStore();
retrievedLikedPostsIds = datastore.getAllLikedPostIdsByUser(username);
Filters.filterFeedsPerContextById(retrievedLikedPostsIds, context);
responseBean.setResult(retrievedLikedPostsIds);
responseBean.setSuccess(true);
logger.debug("Ids of liked posts by " + username + " retrieved");
}catch(Exception e){
logger.error("Unable to read such ids of liked Posts.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
/**
* Retrieve posts liked by the user
* @param limit The maximum number of posts to be retrieved
* @return posts liked by the user (up to a given quantity) in the context bound to the auth token
* @throws ValidationException
*/
@GET
@Path("get-liked-posts/")
@Produces(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 200, condition = "Successfull retrieved posts, they are reported in the 'result' field of the returned object"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
public Response getAllLikedPostsByUser(
@DefaultValue("10")
@QueryParam("limit")
@Min(message="limit cannot be negative", value = 0)
int limit) throws ValidationException{
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
String context = ScopeProvider.instance.get();
List<Post> retrievedLikedPosts = null;
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
try{
logger.debug("Retrieving " + limit + " liked posts for user with id " + username + " in context " + context);
retrievedLikedPosts = CassandraConnection.getInstance().getDatabookStore().getAllLikedPostsByUser(username, limit);
Filters.filterPostsPerContext(retrievedLikedPosts, context);
Filters.hideSensitiveInformation(retrievedLikedPosts, caller.getClient().getId());
responseBean.setResult(retrievedLikedPosts);
responseBean.setSuccess(true);
logger.debug("Liked posts by " + username + " retrieved");
}catch(Exception e){
logger.error("Unable to read such liked posts.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
//libapi
@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@Path("save-user-post-attachments-lib")
public Response saveUserPostLib(
@NotNull(message="post to add is missing")
@Valid
PostWithAttachment postWithAttachment
) throws ValidationException{
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
try{
Post post = postWithAttachment.getPost();
logger.debug("Post is " + post);
List<Attachment> attachments = postWithAttachment.getAttachments();
logger.debug("Attachments are " + attachments);
boolean result = CassandraConnection.getInstance().getDatabookStore().saveUserPost(post,attachments);
responseBean.setResult(result);
responseBean.setMessage("");
responseBean.setSuccess(result);
}catch(Exception e){
logger.error("Unable to write comment.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@Path("save-app-post-attachments-lib")
public Response saveAppPostLib(
@NotNull(message="post to add is missing")
@Valid
PostWithAttachment postWithAttachment
) throws ValidationException{
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
try{
Post post = postWithAttachment.getPost();
List<Attachment> attachments = postWithAttachment.getAttachments();
boolean result = CassandraConnection.getInstance().getDatabookStore().saveAppPost(post,attachments);
responseBean.setResult(result);
responseBean.setMessage("");
responseBean.setSuccess(result);
}catch(Exception e){
logger.error("Unable to write comment.", e);
responseBean.setMessage(e.getMessage());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.status(status).entity(responseBean).build();
}
}

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@ -0,0 +1,89 @@
package org.gcube.social_networking.ws.methods.v2;
import static org.gcube.common.authorization.client.Constants.authorizationService;
import javax.validation.Valid;
import javax.validation.ValidationException;
import javax.validation.constraints.NotNull;
import javax.ws.rs.Consumes;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.portal.databook.shared.ApplicationProfile;
import org.gcube.social_networking.ws.inputs.ApplicationId;
import org.gcube.social_networking.ws.outputs.ResponseBean;
import org.gcube.social_networking.ws.utils.ErrorMessages;
import org.gcube.social_networking.ws.utils.SocialUtils;
import org.slf4j.LoggerFactory;
import com.webcohesion.enunciate.metadata.rs.ResponseCode;
import com.webcohesion.enunciate.metadata.rs.StatusCodes;
/**
* REST interface for the social networking library (tokens).
*/
@Path("2/tokens")
@Deprecated
public class Tokens {
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(Tokens.class);
@POST
@Path("generate-application-token/")
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
@StatusCodes ({
@ResponseCode ( code = 201, condition = "Successful creation of the token, reported in the 'result' field of the returned object"),
@ResponseCode ( code = 403, condition = "There is no application profile with such id"),
@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
})
/**
* Generate a legacy application auth token for the application with id app_id
* @param input The bean containing the app_id field
* @return the legacy application token
* @throws ValidationException
*/
public Response generateApplicationToken(
@NotNull(message="Missing input parameter")
@Valid
ApplicationId input) throws ValidationException{
logger.debug("Incoming request for app token generation.");
String context = ScopeProvider.instance.get();
ResponseBean responseBean = new ResponseBean();
Status status = Status.CREATED;
String appId = input.getAppId();
try {
// check if the token actually matches an application profile
ApplicationProfile appProfile = SocialUtils.getProfileFromInfrastrucure(appId, context);
if(appProfile == null){
logger.error("The given id doesn't belong to an application!!!");
responseBean.setSuccess(false);
responseBean.setMessage(ErrorMessages.NOT_APP_ID);
status = Status.FORBIDDEN;
return Response.status(status).entity(responseBean).build();
}
logger.debug("Generating token for the application with id " + appId);
// each token is related to an identifier and the context
String appToken = authorizationService().generateExternalServiceToken(appId);
responseBean.setSuccess(true);
responseBean.setResult(appToken);
} catch (Exception e) {
logger.error("Unable to generate token for app " + appId + " and scope " + context);
status = Status.INTERNAL_SERVER_ERROR;
responseBean.setSuccess(false);
responseBean.setMessage(ErrorMessages.TOKEN_GENERATION_APP_FAILED);
return Response.status(status).entity(responseBean).build();
}
return Response.status(status).entity(responseBean).build();
}
}

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package org.gcube.social_networking.ws.methods.v2;
import java.util.List;
import javax.validation.ValidationException;
import javax.ws.rs.DefaultValue;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.gcube.common.authorization.library.provider.AuthorizationProvider;
import org.gcube.common.authorization.library.utils.Caller;
import org.gcube.portal.social.networking.liferay.ws.GroupManagerWSBuilder;
import org.gcube.portal.social.networking.liferay.ws.RoleManagerWSBuilder;
import org.gcube.portal.social.networking.liferay.ws.UserManagerWSBuilder;
import org.gcube.social_networking.ws.outputs.ResponseBean;
import org.gcube.social_networking.ws.utils.TokensUtils;
import org.gcube.vomanagement.usermanagement.GroupManager;
import org.gcube.vomanagement.usermanagement.RoleManager;
import org.gcube.vomanagement.usermanagement.UserManager;
import org.gcube.vomanagement.usermanagement.model.GCubeGroup;
import org.gcube.vomanagement.usermanagement.model.GCubeUser;
import org.gcube.vomanagement.usermanagement.model.GatewayRolesNames;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.slf4j.LoggerFactory;
import com.webcohesion.enunciate.metadata.rs.RequestHeader;
import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
/**
* REST interface for the social networking library (vres).
*/
@Path("2/vres")
@RequestHeaders ({
@RequestHeader( name = "Authorization", description = "Bearer token, see https://dev.d4science.org/how-to-access-resources"),
@RequestHeader( name = "Content-Type", description = "application/json")
})
public class VREs {
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(Users.class);
/**
* @responseExample application/json {
"success" : true,
"message" : null,
"result" : [ {
"name" : "NextNext",
"context" : "/gcube/devNext/NextNext",
"description" : "NextNext description AAA"
}, {
"name" : "devVRE",
"context" : "/gcube/devsec/devVRE",
"description" : "devVRE description BBB"
} ]
}
* @pathExample /get-my-vres?getManagers=false
* @param getManagers set true if you also want to know the VRE-Managers
* @return the list of vres along with some metadata
* @throws ValidationException
*/
@SuppressWarnings("unchecked")
@GET
@Path("get-my-vres/")
@Produces(MediaType.APPLICATION_JSON)
public Response getMyVres(
@DefaultValue("false") @QueryParam("getManagers") boolean getManagers
) throws ValidationException {
Caller caller = AuthorizationProvider.instance.get();
String username = caller.getClient().getId();
ResponseBean responseBean = new ResponseBean();
Status status = Status.OK;
if(!TokensUtils.isUserToken(caller)){
status = Status.FORBIDDEN;
responseBean.setMessage("This method can only be invoked with a user token!");
logger.warn("Trying to access get-my-vres method via a token different than USER is not allowed");
}else{
GroupManager gmManager = GroupManagerWSBuilder.getInstance().getGroupManager();
UserManager userManager = UserManagerWSBuilder.getInstance().getUserManager();
RoleManager roleManager = RoleManagerWSBuilder.getInstance().getRoleManager();
try{
GCubeUser user = userManager.getUserByUsername(username);
List<GCubeGroup> vres = gmManager.listVresByUser(user.getUserId());
JSONArray toReturn = new JSONArray();
for (GCubeGroup group : vres) {
// # ticket 9333
JSONObject obj = new JSONObject();
obj.put("name", group.getGroupName());
obj.put("context", gmManager.getInfrastructureScope(group.getGroupId()));
obj.put("description", group.getDescription());
//obj.put("thumbnail_url", ...); // TODO
JSONArray managers = new JSONArray();
if(getManagers){
List<GCubeUser> vreManagers = userManager.listUsersByGroupAndRole(group.getGroupId(),
roleManager.getRoleIdByName(GatewayRolesNames.VRE_MANAGER.getRoleName()));
for (GCubeUser vreManager : vreManagers) {
JSONObject manager = new JSONObject();
manager.put("username", vreManager.getUsername());
manager.put("fullname", vreManager.getFullname());
managers.add(manager);
}
obj.put("managers", managers);
}
toReturn.add(obj);
}
responseBean.setSuccess(true);
responseBean.setResult(toReturn);
}catch(Exception e){
logger.error("Unable to retrieve vres for user.", e);
responseBean.setMessage(e.toString());
responseBean.setSuccess(false);
status = Status.INTERNAL_SERVER_ERROR;
}
}
return Response.status(status).entity(responseBean).build();
}
}

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package org.gcube.social_networking.ws.outputs;
import java.io.Serializable;
/**
* Response bean
*
*/
public class ResponseBean implements Serializable {
private static final long serialVersionUID = -2725238162673879658L;
/**
* The result of the request: true if it succeeded, false otherwise
*/
private boolean success;
/**
* An error message if something wrong happened, null/empty otherwise
*/
private String message;
/**
* The result object of the request
*/
private Object result;
public ResponseBean() {
super();
}
/**
* @param success
* @param message
* @param result
*/
public ResponseBean(boolean success, String message, Object result) {
super();
this.success = success;
this.message = message;
this.result = result;
}
public boolean isSuccess() {
return success;
}
public void setSuccess(boolean success) {
this.success = success;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public Object getResult() {
return result;
}
public void setResult(Object result) {
this.result = result;
}
@Override
public String toString() {
return "ResponseBean [success=" + success
+ ", message=" + message + ", result=" + result + "]";
}
}

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package org.gcube.social_networking.ws.providers;
import javax.ws.rs.ext.ContextResolver;
import javax.ws.rs.ext.Provider;
import org.slf4j.LoggerFactory;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.PropertyNamingStrategy;
import com.fasterxml.jackson.databind.SerializationFeature;
@Provider
/**
* Custom mapper with property CAMEL_CASE_TO_LOWER_CASE_WITH_UNDERSCORES to perform serialization/deserialization
* with snake case over camel case for json beans.
* TODO check https://github.com/FasterXML/jackson-docs/wiki/JacksonMixInAnnotations for applying such transformation
* only to some classes.
* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
*/
public class CustomObjectMapper implements ContextResolver<ObjectMapper> {
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(CustomObjectMapper.class);
private final ObjectMapper mapper;
public CustomObjectMapper() {
logger.debug("new ObjectMapperResolver()");
mapper = new ObjectMapper();
mapper.enable(SerializationFeature.INDENT_OUTPUT);
mapper.setPropertyNamingStrategy(PropertyNamingStrategy.SNAKE_CASE);
}
@Override
public ObjectMapper getContext(Class<?> type) {
logger.debug("ObjectMapperResolver.getContext(...) invoked");
return mapper;
}
}

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package org.gcube.social_networking.ws.utils;
import org.gcube.portal.databook.server.DBCassandraAstyanaxImpl;
import org.gcube.portal.databook.server.DatabookStore;
import org.gcube.smartgears.ContextProvider;
import org.gcube.smartgears.context.application.ApplicationContext;
import org.slf4j.LoggerFactory;
/**
* Cassandra connection class.
* @author Costantino Perciante at ISTI-CNR
*/
public class CassandraConnection {
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(CassandraConnection.class);
// databook store (singleton)
private static DatabookStore store;
private static CassandraConnection singleton = new CassandraConnection();
private CassandraConnection(){
ApplicationContext ctx = ContextProvider.get(); // get this info from SmartGears
logger.debug("Getting connection to cassandra");
store = new DBCassandraAstyanaxImpl(ctx.container().configuration().infrastructure());
logger.debug("Connection to cassandra created");
}
/**
* Returns the object to query the cassandra cluster.
* @return connection pool to cassandra cluster
*/
public DatabookStore getDatabookStore(){
return store;
}
/**
* Get the instance
* @return
*/
public static CassandraConnection getInstance(){
return singleton;
}
}

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package org.gcube.social_networking.ws.utils;
import org.gcube.smartgears.ContextProvider;
import org.gcube.smartgears.context.application.ApplicationContext;
import org.gcube.socialnetworking.social_data_search_client.ElasticSearchClient;
import org.gcube.socialnetworking.social_data_search_client.ElasticSearchClientImpl;
import org.slf4j.LoggerFactory;
/**
* The class discovers and offer connections to the elastic search cluster.
* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
*/
public class ElasticSearchConnection {
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(ElasticSearchConnection.class);
// databook store (singleton)
private ElasticSearchClient es;
// singleton
private static ElasticSearchConnection singleton = new ElasticSearchConnection();
private ElasticSearchConnection(){
try {
ApplicationContext ctx = ContextProvider.get(); // get this info from SmartGears
logger.debug("Creating connection to Elasticsearch");
es = new ElasticSearchClientImpl(ctx.container().configuration().infrastructure());
logger.debug("Elasticsearch connection created");
} catch (Exception e) {
logger.error("Failed to connect to elasticsearch", e);
}
}
public static ElasticSearchConnection getSingleton(){
return singleton;
}
/**
* Returns the object to connect to cassandra cluster.
* @return connection pool to cassandra cluster
* @throws Exception
*/
public ElasticSearchClient getElasticSearchClient(){
return es;
}
}

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package org.gcube.social_networking.ws.utils;
/**
* Class that contains error messages to be returned in the HTTP responses.
* @author Costantino Perciante at ISTI-CNR
*/
public class ErrorMessages {
public static final String MISSING_TOKEN = "Missing token.";
public static final String MISSING_PARAMETERS = "Missing request parameters.";
public static final String INVALID_TOKEN = "Invalid token.";
public static final String TOKEN_GENERATION_APP_FAILED = "Token generation failed.";
public static final String NOT_APP_TOKEN = "Invalid token: not belonging to an application.";
public static final String NOT_APP_ID = "Invalid application id: it doesn't belong to an application.";
public static final String NO_APP_PROFILE_FOUND = "There is no application profile for this app id/scope.";
public static final String BAD_REQUEST = "Please check the parameter you passed, it seems a bad request";
public static final String ERROR_IN_API_RESULT = "The error is reported into the 'message' field of the returned object";
public static final String POST_OUTSIDE_VRE = "A post cannot be written into a context that is not a VRE";
public static final String DEPRECATED_METHOD = "This method is deprecated, must use version 2";
}

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package org.gcube.social_networking.ws.utils;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.gcube.portal.databook.server.DatabookStore;
import org.gcube.portal.databook.shared.Comment;
import org.gcube.portal.databook.shared.EnhancedFeed;
import org.gcube.portal.databook.shared.Feed;
import org.gcube.portal.databook.shared.Post;
import org.gcube.portal.social.networking.liferay.ws.GroupManagerWSBuilder;
import org.gcube.vomanagement.usermanagement.GroupManager;
import org.gcube.vomanagement.usermanagement.exception.GroupRetrievalFault;
import org.gcube.vomanagement.usermanagement.exception.UserManagementSystemException;
import org.gcube.vomanagement.usermanagement.model.GCubeGroup;
import org.slf4j.LoggerFactory;
/**
* Filters to apply to feeds/comments etc
* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
*/
public class Filters {
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(Filters.class);
private static List<String> getContexts(String context) throws IllegalArgumentException, UserManagementSystemException, GroupRetrievalFault{
// retrieve group information
GroupManager gm = GroupManagerWSBuilder.getInstance().getGroupManager();
GCubeGroup group = gm.getGroup(gm.getGroupIdFromInfrastructureScope(context));
List<String> contexts = new ArrayList<String>();
if(gm.isRootVO(group.getGroupId())){
}
else if(gm.isVO(group.getGroupId())){
List<GCubeGroup> vres = group.getChildren();
for (GCubeGroup gCubeGroup : vres) {
contexts.add(gm.getInfrastructureScope(gCubeGroup.getGroupId()));
}
}else{
contexts.add(gm.getInfrastructureScope(group.getGroupId()));
}
return contexts;
}
/**
* Given a list of not filtered feeds, the methods remove feeds unaccessible in this scope.
* If the initial context is the root: all feeds are returned;
* If the initial context is a VO: feeds for vres within the vo are returned;
* If the initial context is a vre: feeds of the vre are returned;
* @param feedsIds
* @param context
* @throws Exception
*/
public static void filterFeedsPerContextById(
List<String> feedsIds, String context) throws Exception {
DatabookStore datastore = CassandraConnection.getInstance().getDatabookStore();
List<Feed> feeds = new ArrayList<Feed>();
for (String feedId : feedsIds) {
try{
feeds.add(datastore.readFeed(feedId));
}catch(Exception e){
logger.error("Unable to read feed with id " + feedId, e);
}
}
// filter
filterFeedsPerContext(feeds, context);
// clear and convert
feedsIds.clear();
for (Feed feed : feeds) {
feedsIds.add(feed.getKey());
}
}
/**
* Given a list of not filtered feeds, the methods remove feeds unaccessible in this scope.
* If the initial context is the root: all feeds are returned;
* If the initial context is a VO: feeds for vres within the vo are returned;
* If the initial context is a vre: feeds of the vre are returned;
* @param feeds
* @param context
* @throws Exception
*/
@Deprecated
public static void filterFeedsPerContext(List<Feed> feeds, String context) throws Exception {
List<String> contexts = getContexts(context);
// filter
Iterator<Feed> iterator = feeds.iterator();
while (iterator.hasNext()) {
Feed feed = (Feed) iterator.next();
if(!contexts.contains(feed.getVreid()))
iterator.remove();
}
}
/**
* Given a list of not filtered posts, the methods remove posts unaccessible in this scope.
* If the initial context is the root: all posts are returned;
* If the initial context is a VO: posts for vres within the vo are returned;
* If the initial context is a vre: posts of the vre are returned;
* @param context
* @throws Exception
*/
public static void filterPostsPerContext(List<Post> posts, String context) throws Exception {
List<String> contexts = getContexts(context);
// filter
Iterator<Post> iterator = posts.iterator();
while (iterator.hasNext()) {
Post post = (Post) iterator.next();
if(!contexts.contains(post.getVreid()))
iterator.remove();
}
}
/**
* Filter comments per context
* @param comments
* @param context
* @throws Exception
*/
public static void filterCommentsPerContext(List<Comment> comments, String context) throws Exception {
List<String> contexts = getContexts(context);
// get cassandra store
DatabookStore datastore = CassandraConnection.getInstance().getDatabookStore();
// filter
Iterator<Comment> iterator = comments.iterator();
while (iterator.hasNext()) {
try{
Comment comment = (Comment) iterator.next();
Feed parent = datastore.readFeed(comment.getFeedid());
if(!contexts.contains(parent.getVreid()))
iterator.remove();
}catch(Exception e){
logger.warn("Failed to analyze this comment", e);
iterator.remove(); // remove it anyway
}
}
}
/**
* Depending on the type of object provided (e.g. Feed, Comment etc), some information are removed
* @param toClear
* @throws Exception
*/
public static <T> void hideSensitiveInformation(List<T> toClear, String usernameCaller){
if(toClear == null || toClear.isEmpty() || usernameCaller == null || usernameCaller.isEmpty())
return;
else{
// for feeds
if(toClear.get(0).getClass().equals(Feed.class)){
for (T feed : toClear) {
Feed feeded = ((Feed)feed);
if(!usernameCaller.equals(feeded.getEntityId()))
feeded.setEmail(""); // remove the email field
}
}else if(toClear.get(0).getClass().equals(EnhancedFeed.class)){
for (T enhancedFeed : toClear) {
Feed feeded = ((EnhancedFeed)enhancedFeed).getFeed();
if(!usernameCaller.equals(feeded.getEntityId()))
feeded.setEmail(""); // remove the email field
}
}
}
}
}

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package org.gcube.social_networking.ws.utils;
import static org.gcube.resources.discovery.icclient.ICFactory.client;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.UUID;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.gcube.applicationsupportlayer.social.ApplicationNotificationsManager;
import org.gcube.applicationsupportlayer.social.NotificationsManager;
import org.gcube.applicationsupportlayer.social.ex.ApplicationProfileNotFoundException;
import org.gcube.applicationsupportlayer.social.shared.SocialNetworkingSite;
import org.gcube.applicationsupportlayer.social.shared.SocialNetworkingUser;
import org.gcube.common.authorization.library.utils.Caller;
import org.gcube.common.resources.gcore.utils.XPathHelper;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.common.scope.impl.ScopeBean;
import org.gcube.portal.databook.shared.ApplicationProfile;
import org.gcube.portal.databook.shared.Comment;
import org.gcube.portal.databook.shared.Like;
import org.gcube.portal.databook.shared.Post;
import org.gcube.portal.databook.shared.PostType;
import org.gcube.portal.databook.shared.PrivacyLevel;
import org.gcube.portal.databook.shared.ex.FeedIDNotFoundException;
import org.gcube.portal.notifications.bean.GenericItemBean;
import org.gcube.portal.notifications.thread.CommentNotificationsThread;
import org.gcube.portal.notifications.thread.LikeNotificationsThread;
import org.gcube.portal.notifications.thread.MentionNotificationsThread;
import org.gcube.portal.notifications.thread.PostNotificationsThread;
import org.gcube.portal.social.networking.liferay.ws.GroupManagerWSBuilder;
import org.gcube.portal.social.networking.liferay.ws.UserManagerWSBuilder;
import org.gcube.portlets.widgets.pickitem.shared.ItemBean;
import org.gcube.resources.discovery.client.api.DiscoveryClient;
import org.gcube.resources.discovery.client.queries.api.Query;
import org.gcube.resources.discovery.client.queries.impl.QueryBox;
import org.gcube.social_networking.caches.SocialNetworkingSiteFinder;
import org.gcube.social_networking.socialutillibrary.Utils;
import org.gcube.socialnetworking.socialtoken.SocialMessageParser;
import org.gcube.vomanagement.usermanagement.GroupManager;
import org.gcube.vomanagement.usermanagement.UserManager;
import org.gcube.vomanagement.usermanagement.exception.TeamRetrievalFault;
import org.gcube.vomanagement.usermanagement.exception.UserManagementSystemException;
import org.gcube.vomanagement.usermanagement.exception.UserRetrievalFault;
import org.gcube.vomanagement.usermanagement.impl.LiferayUserManager;
import org.gcube.vomanagement.usermanagement.model.GCubeUser;
import org.slf4j.LoggerFactory;
import org.w3c.dom.Node;
import org.xml.sax.InputSource;
/**
* Utility class.
*/
@SuppressWarnings("deprecation")
public class SocialUtils {
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(SocialUtils.class);
public final static String NO_TEXT_FILE_SHARE = "_N0_73X7_SH4R3_";
public final static int CACHING_TIME_TO_EXPIRATION = 2506000;//29 days 6 minutes 40 seconds
public final static String DISABLED_USERS_NOTIFICATIONS_NAMESPACE = "dun:";
// name of the portlet for vre notification
public static final String NEWS_FEED_PORTLET_CLASSNAME = "org.gcube.portlets.user.newsfeed.server.NewsServiceImpl";
/**
*
* @param mentions the set of string containing the usernames
* @return a list of existing usernames associated with their fullnames
*/
private static ArrayList<GenericItemBean> getUsersFromUsernames(Set<String> mentions) {
if (mentions.isEmpty())
return new ArrayList<>();
ArrayList<GenericItemBean> toReturn = new ArrayList<>();
UserManager uManager = UserManagerWSBuilder.getInstance().getUserManager();
for (String username : mentions) {
try{
GCubeUser user = uManager.getUserByUsername(username);
String fullName = user.getFirstName() + " " + user.getLastName();
toReturn.add(new GenericItemBean(""+user.getUserId(), username, fullName, ""));
}catch(Exception e){
logger.error("Unable to get user informations for username=" + username);
}
}
return toReturn;
}
// utility method
private static ArrayList<ItemBean> convertToItemBean(Collection<GenericItemBean> items) {
ArrayList<ItemBean> toReturn = new ArrayList<>(items.size());
for (GenericItemBean item : items) {
toReturn.add(new ItemBean(item.getId(), item.getName(), item.getAlternativeName(), item.getThumbnailURL()));
}
return toReturn;
}
/**
* Method used when an application needs to publish something.
* @param postText
* @param uriParams
* @param previewTitle
* @param previewDescription
* @param httpImageUrl
* @return true upon success, false on failure
*/
public static Post shareApplicationUpdate(
String postText,
String uriParams,
String previewTitle,
String previewDescription,
String httpImageUrl,
ApplicationProfile applicationProfile,
Caller caller,
boolean notifyGroup
){
SocialMessageParser messageParser = new SocialMessageParser(postText);
String escapedPostText = messageParser.getParsedMessage();
List<String> hashtags = messageParser.getHashtags();
ArrayList<GenericItemBean> mentionedUsers = getUsersFromUsernames(Utils.getMentionedUsernames(postText));
ArrayList<ItemBean> mentionedUsersToConvertInHTML = convertToItemBean(mentionedUsers);
SocialNetworkingSite site = SocialNetworkingSiteFinder.getSocialNetworkingSiteFromScope(ScopeProvider.instance.get());
escapedPostText = Utils.convertMentionUsernamesAnchorHTML(escapedPostText, mentionedUsersToConvertInHTML, site.getSiteURL(), site.getSiteLandingPagePath());
logger.debug("*** Escaped post text is " + escapedPostText);
String scope = ScopeProvider.instance.get();
String appId = caller.getClient().getId();
Post toWrite =
buildPost(
escapedPostText,
uriParams == null ? "" : uriParams,
previewTitle == null ? "" : previewTitle,
previewDescription == null ? "" : previewDescription,
httpImageUrl == null ? "" : httpImageUrl,
applicationProfile,
scope);
// try to save it
boolean res = CassandraConnection.getInstance().getDatabookStore().saveAppPost(toWrite);
if(res){
logger.debug("Feed correctly written by application " + appId);
// wait a bit before saving hashtags
if(hashtags != null && !hashtags.isEmpty())
new Thread(()->{
try {
Thread.sleep(1000);
CassandraConnection.getInstance().getDatabookStore().saveHashTags(toWrite.getKey(), scope, hashtags);
} catch (Exception e1) {
logger.error("Failed to save hashtags in Cassandra", e1);
}
}).start();
// build the notification manager
SocialNetworkingUser user = new SocialNetworkingUser(appId, "", applicationProfile.getName(), applicationProfile.getImageUrl());
NotificationsManager nm = new ApplicationNotificationsManager(
UserManagerWSBuilder.getInstance().getUserManager(),
site,
scope,
user,
NEWS_FEED_PORTLET_CLASSNAME);
if (!mentionedUsers.isEmpty())
new Thread(new MentionNotificationsThread(toWrite.getKey(), toWrite.getDescription(), nm, null, mentionedUsers)).start();
if(notifyGroup){
logger.debug("Sending notifications for " + appId + " " + scope);
try{
String name = new ScopeBean(scope).name(); // scope such as devVRE
// retrieve group information
GroupManager gManager = GroupManagerWSBuilder.getInstance().getGroupManager();
long groupId = gManager.getGroupId(name);
String groupName = gManager.getGroup(groupId).getGroupName();
logger.debug("Company id and name " + groupId + " " + groupName);
// start notification thread
new Thread(new PostNotificationsThread(
UserManagerWSBuilder.getInstance().getUserManager(),
toWrite.getKey(),
toWrite.getDescription(),
""+groupId,
nm,
new HashSet<String>(hashtags),
new HashSet<String>())
).start();
}catch (Exception e) {
logger.debug("Feed succesfully created but unable to send notifications.");
}
}
return toWrite;
}
else
return null;
}
/**
* Build an ApplicationProfile Feed.
*
* @param description add a description for the update you are sharing
* @param uriParams the additional parameters your applicationProfile needs to open the subject of this update e.g. id=12345&type=foo
* @param previewTitle the title to show in the preview
* @param previewDescription the description to show in the preview
* @param previewThumbnailUrl the image url to show in the preview
* @return a feed instance ready to be written
*/
private static Post buildPost(
String description,
String uriParams,
String previewTitle,
String previewDescription,
String previewThumbnailUrl,
ApplicationProfile applicationProfile,
String scopeApp) {
String uri = applicationProfile.getUrl();
//add the GET params if necessary
if (uriParams != null && uriParams.compareTo("") != 0)
uri += "?"+uriParams;
Post toReturn = new Post(
UUID.randomUUID().toString(),
PostType.PUBLISH,
applicationProfile.getKey(),
new Date(),
scopeApp,
uri,
previewThumbnailUrl,
description,
PrivacyLevel.SINGLE_VRE,
applicationProfile.getName(),
"no-email",
applicationProfile.getImageUrl(),
previewTitle,
previewDescription,
"",
true);
return toReturn;
}
/**
* This method looks up the applicationProfile profile among the ones available in the infrastructure
* @param idApp as identifier of your application (as reported in the ApplicationProfile)
* @param scopeApp the scope of the application
*/
public static ApplicationProfile getProfileFromInfrastrucure(String idApp, String scopeApp) {
ScopeBean scope = new ScopeBean(scopeApp);
logger.debug("Trying to fetch applicationProfile profile from the infrastructure for " + idApp + " scope: " + scope);
// set the scope of the root infrastructure
String rootInfrastructure = scopeApp.split("/")[1];
ScopeProvider.instance.set("/"+rootInfrastructure);
try {
ApplicationProfile toReturn = new ApplicationProfile();
Query q = new QueryBox("for $profile in collection('/db/Profiles/GenericResource')//Resource " +
"where $profile/Profile/SecondaryType/string() eq 'ApplicationProfile' and $profile/Profile/Body/AppId/string() " +
" eq '" + idApp + "'" +
"return $profile");
DiscoveryClient<String> client = client();
List<String> appProfile = client.submit(q);
if (appProfile == null || appProfile.size() == 0)
throw new Exception("Your applicationProfile is not registered in the infrastructure");
else {
String elem = appProfile.get(0);
DocumentBuilder docBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
Node node = docBuilder.parse(new InputSource(new StringReader(elem))).getDocumentElement();
XPathHelper helper = new XPathHelper(node);
List<String> currValue = null;
currValue = helper.evaluate("/Resource/Profile/Name/text()");
if (currValue != null && currValue.size() > 0) {
toReturn.setName(currValue.get(0));
}
else throw new ApplicationProfileNotFoundException("Your applicationProfile NAME was not found in the profile");
currValue = helper.evaluate("/Resource/Profile/Description/text()");
if (currValue != null && currValue.size() > 0) {
toReturn.setDescription(currValue.get(0));
}
else logger.warn("No Description exists for " + toReturn.getName());
currValue = helper.evaluate("/Resource/Profile/Body/AppId/text()");
if (currValue != null && currValue.size() > 0) {
toReturn.setKey(currValue.get(0));
}
else throw new ApplicationProfileNotFoundException("Your applicationProfile ID n was not found in the profile, consider adding <AppId> element in <Body>");
currValue = helper.evaluate("/Resource/Profile/Body/ThumbnailURL/text()");
if (currValue != null && currValue.size() > 0) {
toReturn.setImageUrl(currValue.get(0));
}
else throw new Exception("Your applicationProfile Image Url was not found in the profile, consider adding <ThumbnailURL> element in <Body>");
currValue = helper.evaluate("/Resource/Profile/Body/EndPoint/Scope/text()");
if (currValue != null && currValue.size() > 0) {
List<String> scopes = currValue;
boolean foundUrl = false;
for (int i = 0; i < scopes.size(); i++) {
if (currValue.get(i).trim().compareTo(scope.toString()) == 0) {
toReturn.setUrl(helper.evaluate("/Resource/Profile/Body/EndPoint/URL/text()").get(i));
toReturn.setScope(scope.toString());
foundUrl = true;
break;
}
}
if (! foundUrl)
throw new ApplicationProfileNotFoundException("Your applicationProfile URL was not found in the profile for Scope: " + scope.toString());
}
else throw new ApplicationProfileNotFoundException("Your applicationProfile EndPoint was not found in the profile, consider adding <EndPoint><Scope> element in <Body>");
logger.debug("Returning " + toReturn);
return toReturn;
}
} catch (Exception e) {
logger.error("Error while trying to fetch applicationProfile profile from the infrastructure", e);
} finally{
// set the scope back
ScopeProvider.instance.set(scopeApp);
}
return null;
}
/**
* Allows user to post a feed in a certain vre.
* @param userId
* @param postText
* @param vreId
* @param previewTitle
* @param previewDescription
* @param previewHost
* @param previewUrl
* @param urlThumbnail
* @param notifyGroup
* @return The written Feed
*/
public static Post shareUserUpdate(
String userId,
String postText,
String vreId,
String previewTitle,
String previewDescription,
String previewHost,
String previewUrl,
String urlThumbnail,
boolean notifyGroup) {
SocialMessageParser messageParser = new SocialMessageParser(postText);
String escapedPostText = messageParser.getParsedMessage();
List<String> hashtags = messageParser.getHashtags();
//check if any mention exists
ArrayList<GenericItemBean> mentionedUsers = getUsersFromUsernames(Utils.getMentionedUsernames(postText));
ArrayList<ItemBean> mentionedUsersToConvertInHTML = convertToItemBean(mentionedUsers);
SocialNetworkingSite site = SocialNetworkingSiteFinder.getSocialNetworkingSiteFromScope(ScopeProvider.instance.get());
escapedPostText = Utils.convertMentionUsernamesAnchorHTML(escapedPostText, mentionedUsersToConvertInHTML, site.getSiteURL(), site.getSiteLandingPagePath());
GCubeUser user;
// retrieve group information
UserManager uManager = UserManagerWSBuilder.getInstance().getUserManager();
try {
user = uManager.getUserByUsername(userId);
} catch(Exception e){
logger.error("Unable to get user informations, post write fails.", e);
return null;
}
String email = user.getEmail();
String fullName = user.getFirstName() + " " + user.getLastName();
String thumbnailURL = user.getUserAvatarURL();
String linkTitle = previewTitle == null ? "" : previewTitle;
String linkDesc = previewDescription == null ? "" : previewDescription;
String host = previewHost == null ? "" : previewHost;
String url = previewUrl == null ? "" : previewUrl;
if (urlThumbnail == null)
urlThumbnail = "null";
//this means the user has shared a file without text in it.
String textToPost = "";
if (escapedPostText.trim().compareTo(NO_TEXT_FILE_SHARE) == 0) {
textToPost = org.gcube.social_networking.socialutillibrary.Utils.convertFileNameAnchorHTML(url);
} else {
textToPost = escapedPostText;
}
Post toShare = new Post(UUID.randomUUID().toString(), PostType.PUBLISH, userId, new Date(),
vreId, url, urlThumbnail, textToPost, PrivacyLevel.SINGLE_VRE, fullName, email, thumbnailURL, linkTitle, linkDesc, host);
logger.debug("Attempting to save Post with text: " + textToPost + " Level = " + PrivacyLevel.SINGLE_VRE + " Timeline = " + vreId);
boolean result = CassandraConnection.getInstance().getDatabookStore().saveUserPost(toShare);
if(vreId != null && vreId.compareTo("") != 0 && result) {
logger.trace("Attempting to write onto " + vreId);
try {
try{
logger.debug("Sleeping waiting for cassandra's update");
Thread.sleep(1000);
}catch(Exception e){
logger.error(e.toString());
}
CassandraConnection.getInstance().getDatabookStore().saveFeedToVRETimeline(toShare.getKey(), vreId);
if (hashtags != null && !hashtags.isEmpty())
CassandraConnection.getInstance().getDatabookStore().saveHashTags(toShare.getKey(), vreId, hashtags);
} catch (FeedIDNotFoundException e) {
logger.error("Error writing onto VRES Time Line" + vreId);
}
logger.trace("Success writing onto " + vreId);
}
if (!result)
return null;
SocialNetworkingUser socialUser =
new SocialNetworkingUser(userId, email, fullName, thumbnailURL);
NotificationsManager nm = new ApplicationNotificationsManager(UserManagerWSBuilder.getInstance().getUserManager(), site, vreId, socialUser, NEWS_FEED_PORTLET_CLASSNAME);
if (!mentionedUsers.isEmpty())
new Thread(new MentionNotificationsThread(toShare.getKey(), toShare.getDescription(), nm, null, mentionedUsers)).start();
//send the notification about this posts to everyone in the group if notifyGroup is true
if (vreId != null && vreId.compareTo("") != 0 && notifyGroup) {
try{
// retrieve group information
GroupManager gManager = GroupManagerWSBuilder.getInstance().getGroupManager();
// handle the scope
String name = new ScopeBean(vreId).name(); // scope such as devVR
long groupId = gManager.getGroupId(name);
String groupName = gManager.getGroup(groupId).getGroupName();
logger.debug("Company id and name " + groupId + " " + groupName);
new Thread(
new PostNotificationsThread(
UserManagerWSBuilder.getInstance().getUserManager(),
toShare.getKey(),
toShare.getDescription(),
""+groupId,
nm,
new HashSet<String>(),
new HashSet<String>(hashtags))
).start();
logger.debug("Start sending notifications for post written by " + userId);
}catch(Exception e){
logger.error("Unable to notify users", e);
}
}
return toShare;
}
/**
* Allows to comment post in a certain vre.
* @param userid the username
* @param time the date and time of the comment
* @param postId the key of the post that was commented
* @param commentText the text as it is, it will be parsed
* @param postOwnerId the username of the user who created the post that was commented
* @param context the VRE context
*
* @return the Comment instance if ok, null if somwthign went KO
* @throws FeedIDNotFoundException
*/
public static Comment commentPost(String userid, Date time, String postId, String commentText, String postOwnerId, String context) throws FeedIDNotFoundException {
SocialMessageParser messageParser = new SocialMessageParser(commentText);
String escapedCommentText = messageParser.getParsedMessage();
//check if any mention exists
ArrayList<GenericItemBean> mentionedUsers = getUsersFromUsernames(Utils.getMentionedUsernames(commentText));
ArrayList<ItemBean> mentionedUsersToConvertInHTML = convertToItemBean(mentionedUsers);
SocialNetworkingSite site = SocialNetworkingSiteFinder.getSocialNetworkingSiteFromScope(ScopeProvider.instance.get());
escapedCommentText = Utils.convertMentionUsernamesAnchorHTML(escapedCommentText, mentionedUsersToConvertInHTML, site.getSiteURL(), site.getSiteLandingPagePath());
// retrieve user information
GCubeUser user;
UserManager uManager = UserManagerWSBuilder.getInstance().getUserManager();
try {
user = uManager.getUserByUsername(userid);
} catch(Exception e){
logger.error("Unable to get user informations, comment write fails.", e);
return null;
}
String commentKey = UUID.randomUUID().toString(); // a unique id that goes in the DB
String email = user.getEmail();
String fullName = user.getFirstName() + " " + user.getLastName();
String thumbnailURL = user.getUserAvatarURL();
Comment theComment = new Comment(commentKey, userid, time, postId, escapedCommentText, fullName, thumbnailURL);
logger.debug("Attempting to save Comment with text: " + commentText + " postid="+postId);
boolean result = CassandraConnection.getInstance().getDatabookStore().addComment(theComment);
logger.debug("Added comment? " + theComment.toString() + " Result is " +result);
if (!result)
return null;
//if the comment was correctly delivered notify users involved
SocialNetworkingUser socialUser = new SocialNetworkingUser(userid, email, fullName, thumbnailURL);
NotificationsManager nm = new ApplicationNotificationsManager(uManager, site, context, socialUser, NEWS_FEED_PORTLET_CLASSNAME);
//if the user who commented this post is not the user who posted it notify the poster user (Post owner)
logger.debug("The post creator is " + postOwnerId);
if (! user.getUsername().equals(postOwnerId)) {
boolean resultNotifyOwnComment = nm.notifyOwnCommentReply(postOwnerId, postId, escapedCommentText, theComment.getKey());
logger.debug("Comment Notification to post creator added? " + resultNotifyOwnComment);
}
//if there are users who liked this post they get notified, asynchronously with this thread
ArrayList<Like> likes = getAllLikesByPost(postId);
Thread likesThread = new Thread(new LikeNotificationsThread(escapedCommentText, nm, likes, postOwnerId, theComment.getKey()));
likesThread.start();
//notify the other users who commented this post (excluding the ones above)
Thread commentsNotificationthread = new Thread(new CommentNotificationsThread(
CassandraConnection.getInstance().getDatabookStore(),
uManager, user.getUsername(), theComment.getFeedid(), escapedCommentText, nm, postOwnerId, theComment.getKey(), likes));
commentsNotificationthread.start();
//send the notification to the mentioned users, if any
if (mentionedUsers != null && mentionedUsers.size() > 0) {
ArrayList<GenericItemBean> toPass = new ArrayList<GenericItemBean>();
// among the mentionedUsers there could be groups of people
Map<String, ItemBean> uniqueUsersToNotify = new HashMap<>();
UserManager um = new LiferayUserManager();
for (ItemBean bean : mentionedUsersToConvertInHTML) {
if(bean.isItemGroup()){
// retrieve the users of this group
try {
List<GCubeUser> teamUsers = um.listUsersByTeam(Long.parseLong(bean.getId()));
for (GCubeUser userTeam : teamUsers) {
if(!uniqueUsersToNotify.containsKey(userTeam.getUsername()))
uniqueUsersToNotify.put(userTeam.getUsername(), new ItemBean(userTeam.getUserId()+"",
userTeam.getUsername(), userTeam.getFullname(), userTeam.getUserAvatarURL()));
}
} catch (NumberFormatException
| UserManagementSystemException
| TeamRetrievalFault | UserRetrievalFault e) {
logger.error("Unable to retrieve team information", e);
}
}else{
// it is a user, just add to the hashmap
if(!uniqueUsersToNotify.containsKey(bean.getName()))
uniqueUsersToNotify.put(bean.getName(), bean);
}
}
// iterate over the hashmap
Iterator<Entry<String, ItemBean>> userMapIterator = uniqueUsersToNotify.entrySet().iterator();
while (userMapIterator.hasNext()) {
Map.Entry<String, ItemBean> userEntry = (Map.Entry<String, ItemBean>) userMapIterator
.next();
ItemBean userBean = userEntry.getValue();
toPass.add(new GenericItemBean(userBean.getId(), userBean.getName(), userBean.getAlternativeName(), userBean.getThumbnailURL()));
}
Thread thread = new Thread(new MentionNotificationsThread(theComment.getFeedid(), escapedCommentText, nm, null, toPass));
thread.start();
}
return theComment;
}
private static ArrayList<Like> getAllLikesByPost(String postid) {
ArrayList<Like> toReturn = (ArrayList<Like>) CassandraConnection.getInstance().getDatabookStore().getAllLikesByPost(postid);
logger.debug("Asking likes for " + postid);
for (Like like : toReturn) {
// retrieve user information
GCubeUser user;
UserManager uManager = UserManagerWSBuilder.getInstance().getUserManager();
try {
user = uManager.getUserByUsername(like.getUserid());
} catch(Exception e){
logger.error("Unable to get user informations, comment write fails.", e);
return null;
}
String thumbnailURL = user.getUserAvatarURL();
like.setThumbnailURL(thumbnailURL == null ? "" : thumbnailURL);
}
return toReturn;
}
public static boolean like(String username, String postid, String context) {
boolean likeCommitResult = false;
// retrieve user information
GCubeUser user;
UserManager uManager = UserManagerWSBuilder.getInstance().getUserManager();
try {
user = uManager.getUserByUsername(username);
} catch(Exception e){
logger.error("Unable to get user informations, like write fails.", e);
return false;
}
String email = user.getEmail();
String fullName = user.getFirstName() + " " + user.getLastName();
String thumbnailURL = user.getUserAvatarURL();
SocialNetworkingUser socialUser = new SocialNetworkingUser(user.getUsername(), email, fullName, thumbnailURL);
Like toLike = new Like(UUID.randomUUID().toString(), user.getUsername(),
new Date(), postid, user.getFullname(), user.getUserAvatarURL());
Post thePost = null;
try {
logger.debug("Attempting to read post with id: " +postid);
thePost = CassandraConnection.getInstance().getDatabookStore().readPost(postid);
likeCommitResult = CassandraConnection.getInstance().getDatabookStore().like(toLike);
} catch (Exception e) {
logger.error("Post not found for this like ot could not like the post " + e.getMessage());
return false;
}
//if the like was correctly delivered notify the user who made the post
boolean resultNotifyLike =false;
if (likeCommitResult) {
SocialNetworkingSite site = SocialNetworkingSiteFinder.getSocialNetworkingSiteFromScope(ScopeProvider.instance.get());
NotificationsManager nm = new ApplicationNotificationsManager(UserManagerWSBuilder.getInstance().getUserManager(), site, context, socialUser, NEWS_FEED_PORTLET_CLASSNAME);
String postText = thePost.getDescription();
String postOwnerId = thePost.getEntityId();
SocialMessageParser messageParser = new SocialMessageParser(postText);
String escapedPostText = messageParser.getParsedMessage();
//if the user who liked this post is not the user who posted it notify the poster user (Post owner)
logger.debug("The post creator is " + postOwnerId);
if (! user.getUsername().equals(postOwnerId)) {
resultNotifyLike = nm.notifyLikedPost(postOwnerId, postid, escapedPostText);
logger.debug("Like Notification to post creator added? " + resultNotifyLike);
}
}
return likeCommitResult && resultNotifyLike;
}
public static boolean unlike(String username, String likeid, String postid) {
boolean unlikeCommitResult = false;
// retrieve user information
GCubeUser user;
UserManager uManager = UserManagerWSBuilder.getInstance().getUserManager();
try {
user = uManager.getUserByUsername(username);
} catch(Exception e){
logger.error("Unable to get user informations, unlike write fails.", e);
return false;
}
String fullName = user.getFirstName() + " " + user.getLastName();
String thumbnailURL = user.getUserAvatarURL();
try {
unlikeCommitResult = CassandraConnection.getInstance().getDatabookStore().unlike(username, likeid, postid);
} catch (Exception e) {
logger.error("Post not Found for this like ot could not unlike the post " + e.getMessage());
return false;
}
return unlikeCommitResult;
}
}

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package org.gcube.social_networking.ws.utils;
import org.gcube.common.authorization.library.ClientType;
import org.gcube.common.authorization.library.utils.Caller;
import org.slf4j.LoggerFactory;
/**
* Tokens utils methods
*/
public class TokensUtils {
// a user context token (not qualified) has as qualifier the word "TOKEN"
private static final String DEFAULT_QUALIFIER_USER_TOKEN = "TOKEN";
// Logger
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(TokensUtils.class);
/**
* Check if it is a service token
* @return a boolean value
*/
public static boolean isServiceToken(Caller caller){
return caller.getClient().getType().equals(ClientType.SERVICE);
}
/**
* Check if it is an application token
* @return a boolean value
*/
public static boolean isApplicationToken(Caller caller){
String username = caller.getClient().getId();
if (username.startsWith("service-account-")) {
return true;
}
return caller.getClient().getType().equals(ClientType.EXTERNALSERVICE);
}
/**
* Check if it is a container token
* @return a boolean value
*/
public static boolean isContainerToken(Caller caller){
return caller.getClient().getType().equals(ClientType.CONTAINER);
}
/**
* Check if it is a user token
* @return a boolean value
*/
public static boolean isUserToken(Caller caller) {
logger.debug("\n ****** \n isUserToken: caller.getClient().getType().equals(ClientType.USER) => " + caller.getClient().getType().equals(ClientType.USER));
String username = caller.getClient().getId();
if (username.startsWith("service-account-")) {
return false;
}
return caller.getClient().getType().equals(ClientType.USER);
}
/**
* Check if it is a user token (not qualified)
* @return a boolean value
*/
public static boolean isUserTokenDefault(Caller caller){
return isUserToken(caller);
}
/**
* Check if it is a user token (qualified)
* @return a boolean value
*/
public static boolean isUserTokenQualified(Caller caller){
return caller.getClient().getType().equals(ClientType.USER) && !caller.getTokenQualifier().equals(DEFAULT_QUALIFIER_USER_TOKEN);
}
}

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package org.gcube.social_networking.ws.utils;
import java.util.List;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonProperty;
@JsonIgnoreProperties(ignoreUnknown = true)
public class UserProfileExtendedWithVerifiedEmail {
@JsonProperty("id")
private String username;
@JsonProperty("roles")
private List<String> roles;
@JsonProperty("picture")
private String avatar;
@JsonProperty("name")
private String fullname;
@JsonProperty("middle_name")
private String middleName;
@JsonProperty("male")
private boolean male;
@JsonProperty("location_industry")
private String locationIndustry;
@JsonProperty("given_name")
private String firstName;
@JsonProperty("email")
private String email;
@JsonProperty("job_title")
private String jobTitle;
@JsonProperty("family_name")
private String lastName;
@JsonProperty("verified_email")
private boolean verifiedEmail = true;
public UserProfileExtendedWithVerifiedEmail() {
super();
}
/**
* @param username
* @param roles
* @param avatar
* @param fullname
*/
public UserProfileExtendedWithVerifiedEmail(String username, List<String> roles, String avatar, String fullname) {
this.username = username;
this.roles = roles;
this.avatar = avatar;
this.fullname = fullname;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public List<String> getRoles() {
return roles;
}
public void setRoles(List<String> roles) {
this.roles = roles;
}
public String getAvatar() {
return avatar;
}
public void setAvatar(String avatar) {
this.avatar = avatar;
}
public String getFullname() {
return fullname;
}
public void setFullname(String fullname) {
this.fullname = fullname;
}
public String getMiddleName() {
return middleName;
}
public void setMiddleName(String middleName) {
this.middleName = middleName;
}
public boolean isMale() {
return male;
}
public void setMale(boolean male) {
this.male = male;
}
public String getLocationIndustry() {
return locationIndustry;
}
public void setLocationIndustry(String locationIndustry) {
this.locationIndustry = locationIndustry;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getJobTitle() {
return jobTitle;
}
public void setJobTitle(String jobTitle) {
this.jobTitle = jobTitle;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public boolean isVerifiedEmail() {
return verifiedEmail;
}
public void setVerifiedEmail(boolean verifiedEmail) {
this.verifiedEmail = verifiedEmail;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("UserProfileExtendedWithVerifiedEmail [username=");
builder.append(username);
builder.append(", roles=");
builder.append(roles);
builder.append(", avatar=");
builder.append(avatar);
builder.append(", fullname=");
builder.append(fullname);
builder.append(", middleName=");
builder.append(middleName);
builder.append(", male=");
builder.append(male);
builder.append(", locationIndustry=");
builder.append(locationIndustry);
builder.append(", firstName=");
builder.append(firstName);
builder.append(", email=");
builder.append(email);
builder.append(", jobTitle=");
builder.append(jobTitle);
builder.append(", lastName=");
builder.append(lastName);
builder.append(", verifiedEmail=");
builder.append(verifiedEmail);
builder.append("]");
return builder.toString();
}
}

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@ -1,19 +1,19 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE xml>
<web-app>
<context-param>
<param-name>admin-username</param-name>
<param-value>{{adminId}}</param-value>
</context-param>
<context-param>
<param-name>admin-pwd</param-name>
<param-value>{{adminPwd}}</param-value>
</context-param>
<servlet>
<servlet-name>org.gcube.acme.ResourceInitializer</servlet-name>
<servlet-name>org.gcube.social_networking.SocialService</servlet-name>
</servlet>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>/docs/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>/api-docs/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>org.gcube.acme.ResourceInitializer</servlet-name>
<url-pattern>/*</url-pattern>
<servlet-name>org.gcube.social_networking.SocialService</servlet-name>
<url-pattern>/social-service/*</url-pattern>
</servlet-mapping>
</web-app>

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/**
*
*/
package org.gcube.portal.test;
import static org.gcube.resources.discovery.icclient.ICFactory.client;
import static org.gcube.resources.discovery.icclient.ICFactory.queryFor;
import java.util.List;
import org.gcube.common.resources.gcore.GCoreEndpoint;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.resources.discovery.client.api.DiscoveryClient;
import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class GcoreEndpointReader {
private static final String resource = "jersey-servlet";
private static final String serviceName = "SocialNetworking";
private static final String serviceClass = "Portal";
private static Logger logger = LoggerFactory.getLogger(GcoreEndpointReader.class);
private String resourceEntyName;
/**
* Instantiates a new gcore endpoint reader.
*
* @param scope the scope
* @throws Exception the exception
*/
public GcoreEndpointReader(String scope) throws Exception {
String currentScope = ScopeProvider.instance.get();
try{
logger.info("set scope "+scope);
ScopeProvider.instance.set(scope);
SimpleQuery query = queryFor(GCoreEndpoint.class);
query.addCondition(String.format("$resource/Profile/ServiceClass/text() eq '%s'",serviceClass));
query.addCondition("$resource/Profile/DeploymentData/Status/text() eq 'ready'");
query.addCondition(String.format("$resource/Profile/ServiceName/text() eq '%s'",serviceName));
query.setResult("$resource/Profile/AccessPoint/RunningInstanceInterfaces//Endpoint[@EntryName/string() eq \""+resource+"\"]/text()");
logger.debug("submitting quey "+query.toString());
DiscoveryClient<String> client = client();
List<String> endpoints = client.submit(query);
if (endpoints == null || endpoints.isEmpty()) throw new Exception("Cannot retrieve the GCoreEndpoint serviceName: "+serviceName +", serviceClass: " +serviceClass +", in scope: "+scope);
this.resourceEntyName = endpoints.get(0);
if(resourceEntyName==null)
throw new Exception("Endpoint:"+resource+", is null for serviceName: "+serviceName +", serviceClass: " +serviceClass +", in scope: "+scope);
logger.info("found entyname "+resourceEntyName+" for ckanResource: "+resource);
}catch(Exception e){
String error = "An error occurred during GCoreEndpoint discovery, serviceName: "+serviceName +", serviceClass: " +serviceClass +", in scope: "+scope +".";
logger.error(error, e);
throw new Exception(error);
}finally{
if(currentScope != null)
ScopeProvider.instance.set(currentScope);
}
}
/**
* @return the ResourceEntyName
*/
public String getResourceEntyName() {
return resourceEntyName;
}
}

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package org.gcube.portal.test;
import static org.gcube.resources.discovery.icclient.ICFactory.clientFor;
import static org.gcube.resources.discovery.icclient.ICFactory.queryFor;
import java.util.Iterator;
import java.util.List;
import org.gcube.common.resources.gcore.ServiceEndpoint;
import org.gcube.common.resources.gcore.ServiceEndpoint.AccessPoint;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.resources.discovery.client.api.DiscoveryClient;
import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Retrieves the base url of the social-networking service in the scope provided
* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
*/
public class ServiceEndPointReaderSocial {
private String basePath = null;
private static Logger logger = LoggerFactory.getLogger(ServiceEndPointReaderSocial.class);
private final static String RUNTIME_RESOURCE_NAME = "SocialNetworking";
private final static String CATEGORY = "Portal";
public ServiceEndPointReaderSocial(String context){
if(context == null || context.isEmpty())
throw new IllegalArgumentException("A valid context is needed to discover the service");
String oldContext = ScopeProvider.instance.get();
ScopeProvider.instance.set(context);
try{
List<ServiceEndpoint> resources = getConfigurationFromIS();
if (resources.size() == 0){
logger.error("There is no Runtime Resource having name " + RUNTIME_RESOURCE_NAME +" and Category " + CATEGORY + " in this scope.");
throw new Exception("There is no Runtime Resource having name " + RUNTIME_RESOURCE_NAME +" and Category " + CATEGORY + " in this scope.");
}
else {
for (ServiceEndpoint res : resources) {
Iterator<AccessPoint> accessPointIterator = res.profile().accessPoints().iterator();
while (accessPointIterator.hasNext()) {
ServiceEndpoint.AccessPoint accessPoint = (ServiceEndpoint.AccessPoint) accessPointIterator
.next();
// get base path
basePath = accessPoint.address();
// break
break;
}
}
}
}catch(Exception e){
logger.error("Unable to retrieve such service endpoint information!", e);
}finally{
if(oldContext != null && !oldContext.equals(context))
ScopeProvider.instance.set(oldContext);
}
logger.info("Found base path " + basePath + " for the service");
}
/**
* Retrieve endpoints information from IS for DB
* @return list of endpoints for ckan database
* @throws Exception
*/
private List<ServiceEndpoint> getConfigurationFromIS() throws Exception{
SimpleQuery query = queryFor(ServiceEndpoint.class);
query.addCondition("$resource/Profile/Name/text() eq '"+ RUNTIME_RESOURCE_NAME +"'");
query.addCondition("$resource/Profile/Category/text() eq '"+ CATEGORY +"'");
DiscoveryClient<ServiceEndpoint> client = clientFor(ServiceEndpoint.class);
List<ServiceEndpoint> toReturn = client.submit(query);
return toReturn;
}
/**
* Get the base path of the social networking service
* @return
*/
public String getBasePath() {
return basePath;
}
}