gCubeSystem
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workspace-widget-portlet
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git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/user/workspace-widget-portlet@167023 82a268e6-3cf1-43bd-a215-b396298e98cf

This commit is contained in:
Massimiliano Assante 2018-04-13 14:59:33 +00:00
parent 9ffa9a3e18
commit b1a12012a3
46 changed files with 2336 additions and 0 deletions
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.classpath Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" output="target/classes" path="src/main/java">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="src" output="target/test-classes" path="src/test/java">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
<attributes>
<attribute name="maven.pomderived" value="true"/>
<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="output" path="target/classes"/>
</classpath>

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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>workspace-widget-portlet</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.wst.common.project.facet.core.builder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.wst.validation.validationbuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.m2e.core.maven2Builder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>org.eclipse.m2e.core.maven2Nature</nature>
<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
<nature>com.liferay.ide.core.liferayNature</nature>
<nature>org.eclipse.wst.jsdt.core.jsNature</nature>
</natures>
</projectDescription>

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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src/main/webapp"/>
<classpathentry excluding="**/bower_components/*|**/node_modules/*|**/*.min.js" kind="src" path="target/m2e-wtp/web-resources"/>
<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.JRE_CONTAINER"/>
<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.WebProject">
<attributes>
<attribute name="hide" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.baseBrowserLibrary"/>
<classpathentry kind="output" path=""/>
</classpath>

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.settings/org.eclipse.core.resources.prefs Normal file
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eclipse.preferences.version=1
encoding//src/main/java=UTF-8
encoding//src/main/resources=UTF-8
encoding/<project>=UTF-8

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.settings/org.eclipse.jdt.core.prefs Normal file
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eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
org.eclipse.jdt.core.compiler.compliance=1.8
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
org.eclipse.jdt.core.compiler.source=1.8

3
.settings/org.eclipse.jst.jsp.core.prefs Normal file
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eclipse.preferences.version=1
validateFragments=false
validation.use-project-settings=true

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.settings/org.eclipse.m2e.core.prefs Normal file
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activeProfiles=Liferay-v6.2-CE-(Tomcat-7)-(2)
eclipse.preferences.version=1
resolveWorkspaceProjects=true
version=1

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<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
<wb-module deploy-name="workspace-widget-portlet-portlet">
<wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
<wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
<property name="context-root" value="workspace-widget-portlet"/>
<property name="java-output-path" value="/workspace-widget-portlet/target/classes"/>
</wb-module>
</project-modules>

7
.settings/org.eclipse.wst.common.project.facet.core.prefs.xml Normal file
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<root>
<facet id="jst.jaxrs">
<node name="libprov">
<attribute name="provider-id" value="jaxrs-no-op-library-provider"/>
</node>
</facet>
</root>

9
.settings/org.eclipse.wst.common.project.facet.core.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<faceted-project>
<fixed facet="wst.jsdt.web"/>
<installed facet="jst.web" version="2.4"/>
<installed facet="liferay.portlet" version="6.0"/>
<installed facet="wst.jsdt.web" version="1.0"/>
<installed facet="java" version="1.8"/>
<installed facet="jst.jaxrs" version="2.0"/>
</faceted-project>

1
.settings/org.eclipse.wst.jsdt.ui.superType.container Normal file
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org.eclipse.wst.jsdt.launching.baseBrowserLibrary

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.settings/org.eclipse.wst.jsdt.ui.superType.name Normal file
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Window

2
.settings/org.eclipse.wst.validation.prefs Normal file
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disabled=06target
eclipse.preferences.version=1

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.tern-project Normal file
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{
"plugins": {
"guess-types": {
},
"outline": {
},
"liferay": {
},
"yui3": {
},
"aui2.0.x": {
}
},
"libs": [
"ecma5",
"browser"
]
}

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pom.xml Normal file
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<?xml version="1.0"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>maven-parent</artifactId>
<groupId>org.gcube.tools</groupId>
<version>1.0.0</version>
<relativePath />
</parent>
<groupId>org.gcube.portlets.user</groupId>
<artifactId>workspace-widget-portlet</artifactId>
<packaging>war</packaging>
<name>workspace-widget-portlet Portlet</name>
<version>1.0.0-SNAPSHOT</version>
<description>
Workspace Widget
</description>
<scm>
<connection>scm:svn:http://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/${project.artifactId}</connection>
<developerConnection>scm:https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/${project.artifactId}</developerConnection>
<url>http://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/${project.artifactId}</url>
</scm>
<profiles>
<profile>
<id>Liferay-v6.2-CE-(Tomcat-7)-(2)</id>
<properties>
<liferay.version>6.2.5</liferay.version>
<liferay.maven.plugin.version>6.2.10.12</liferay.maven.plugin.version>
<liferay.auto.deploy.dir>/Users/massi/portal/liferay-portal-6.2-ce-ga6/deploy</liferay.auto.deploy.dir>
<liferay.app.server.deploy.dir>/Users/massi/portal/liferay-portal-6.2-ce-ga6/tomcat-7.0.62/webapps</liferay.app.server.deploy.dir>
<liferay.app.server.lib.global.dir>/Users/massi/portal/liferay-portal-6.2-ce-ga6/tomcat-7.0.62/lib/ext</liferay.app.server.lib.global.dir>
<liferay.app.server.portal.dir>/Users/massi/portal/liferay-portal-6.2-ce-ga6/tomcat-7.0.62/webapps/ROOT</liferay.app.server.portal.dir>
</properties>
</profile>
</profiles>
<build>
<plugins>
<plugin>
<groupId>com.liferay.maven.plugins</groupId>
<artifactId>liferay-maven-plugin</artifactId>
<version>${liferay.maven.plugin.version}</version>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>build-css</goal>
</goals>
</execution>
</executions>
<configuration>
<autoDeployDir>${liferay.auto.deploy.dir}</autoDeployDir>
<appServerDeployDir>${liferay.app.server.deploy.dir}</appServerDeployDir>
<appServerLibGlobalDir>${liferay.app.server.lib.global.dir}</appServerLibGlobalDir>
<appServerPortalDir>${liferay.app.server.portal.dir}</appServerPortalDir>
<liferayVersion>${liferay.version}</liferayVersion>
<pluginType>portlet</pluginType>
</configuration>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5</version>
<configuration>
<encoding>UTF-8</encoding>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>2.5</version>
<configuration>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</build>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.gcube.distribution</groupId>
<artifactId>maven-portal-bom</artifactId>
<version>LATEST</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.gcube.dvos</groupId>
<artifactId>usermanagement-core</artifactId>
</dependency>
<dependency>
<groupId>org.gcube.common.portal</groupId>
<artifactId>portal-manager</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.gcube.common</groupId>
<artifactId>storagehub-client-library</artifactId>
<version>[1.0.0-SNAPSHOT,)</version>
</dependency>
<dependency>
<groupId>org.gcube.common</groupId>
<artifactId>authorization-client</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.gcube.common</groupId>
<artifactId>common-authorization</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.liferay.portal</groupId>
<artifactId>portal-service</artifactId>
<version>${liferay.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.liferay.portal</groupId>
<artifactId>util-bridges</artifactId>
<version>${liferay.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.liferay.portal</groupId>
<artifactId>util-taglib</artifactId>
<version>${liferay.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.liferay.portal</groupId>
<artifactId>util-java</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.portlet</groupId>
<artifactId>portlet-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.4</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
</dependencies>
</project>

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src/main/java/org/gcube/portlets/user/wswidget/ItemBuilder.java Normal file
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/**
*
*/
package org.gcube.portlets.user.wswidget;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import org.gcube.common.storagehub.model.items.AbstractFileItem;
import org.gcube.common.storagehub.model.items.FolderItem;
import org.gcube.common.storagehub.model.items.Item;
import org.gcube.common.storagehub.model.items.SharedFolder;
import org.gcube.common.storagehub.model.items.VreFolder;
import org.gcube.portlets.user.wswidget.shared.ItemType;
import org.gcube.portlets.user.wswidget.shared.WSItem;
import org.gcube.vomanagement.usermanagement.UserManager;
import org.gcube.vomanagement.usermanagement.exception.UserRetrievalFault;
import org.gcube.vomanagement.usermanagement.impl.LiferayUserManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class ItemBuilder {
public static final Logger _log = LoggerFactory.getLogger(ItemBuilder.class);
private static UserManager UMAN = new LiferayUserManager();
/**
*
* @param parent
* @param workspaceItem
* @param workspaceItemPath
* @param currentUserName
* @return
*/
public static WSItem getItem(WSItem parent, Item workspaceItem, String workspaceItemPath, String currentUserName) {
ItemType type = getItemType(workspaceItem);
boolean isFolder = type.equals(ItemType.PRIVATE_FOLDER)?true:false;
boolean isSharedFolder = (type.equals(ItemType.SHARED_FOLDER) || type.equals(ItemType.VRE_FOLDER )) ? true : false;
String itemName = workspaceItem.getName();
if(isSharedFolder){
_log.info("Is shared folder: "+workspaceItem.getTitle());
SharedFolder shared = (SharedFolder) workspaceItem;
itemName = shared.isVreFolder()?shared.getDisplayName():workspaceItem.getTitle();
}
_log.debug("Building Item for: "+itemName + " id="+workspaceItem.getId());
WSItem item = null;
try{
String fullName = "me";
if (currentUserName.compareTo(workspaceItem.getOwner()) != 0) {
fullName = workspaceItem.getOwner();
try {
fullName = UMAN.getUserByUsername(workspaceItem.getOwner()).getFullname();
}
catch (UserRetrievalFault f) {
_log.warn("The user does not exist in this portal: " + fullName);
}
}
item = new WSItem(parent, workspaceItem.getId(), itemName, type, workspaceItemPath, fullName, toDate(workspaceItem.getCreationTime()), toDate(workspaceItem.getLastModificationTime()), isFolder, false);
item.setSharedFolder(isSharedFolder);
if (isSharedFolder) {
item.setIconNameAndColor("folder_shared", "#8F8F8F"); //gray
} else if (isFolder) {
item.setIconNameAndColor("folder", "#8F8F8F");// #gray
}
else { //is a file
String[] splits = item.getName().split("\\.");
String extension = "";
if (splits.length > 0) {
extension = splits[splits.length-1];
}
String iconURL = Utils.getIconImage(Utils.getFileIconImageType(extension).toString());
String iconColor = Utils.getIconColor(Utils.getFileIconImageType(extension).toString());
item.setIconNameAndColor(iconURL, iconColor);
}
} catch(Exception e){
_log.error("Error on getting item: "+itemName+" with id: "+workspaceItem.getId()+", from HL, so skipping item " + e.getMessage());
return null;
}
return item;
}
/**
* Gets the item type.
*
* @param item the item
* @return the item type
* @throws InternalErrorException the internal error exception
*/
protected static ItemType getItemType(Item item) {
if (item instanceof AbstractFileItem) {
return ItemType.EXTERNAL_FILE;
}
else if (item instanceof FolderItem) {
return getFolderItemType(item);
}
_log.warn("Item Type non found: ");
return ItemType.UNKNOWN_TYPE;
}
/**
* Gets the folder item type.
*
* @param item the item
* @return the folder item type
*/
protected static ItemType getFolderItemType(Item item){
if (item instanceof SharedFolder || item instanceof VreFolder) {
SharedFolder folder = (SharedFolder) item;
if (folder.isVreFolder())
return ItemType.VRE_FOLDER;
return ItemType.SHARED_FOLDER;
} else if (item instanceof FolderItem) {
return ItemType.PRIVATE_FOLDER;
}
_log.warn("Item Type non found: ");
return ItemType.UNKNOWN_TYPE;
}
/**
* Check allowed mime types.
*
* @param type the type
* @param item the item
* @param allowedMimeTypes the allowed mime types
* @return true, if successful
*/
protected static boolean checkAllowedMimeTypes(ItemType type, Item item, List<String> allowedMimeTypes){
if (allowedMimeTypes==null || allowedMimeTypes.size()==0) {
return true;
}
if (type == ItemType.EXTERNAL_FILE || type == ItemType.EXTERNAL_IMAGE || type == ItemType.EXTERNAL_PDF_FILE) {
AbstractFileItem externalFile = (AbstractFileItem)item;
String mimeType = externalFile.getContent().getMimeType();
return allowedMimeTypes.contains(mimeType);
}
return true;
}
/**
* To date.
*
* @param calendar the calendar
* @return the date
*/
public static Date toDate(Calendar calendar) {
if (calendar == null) return null;
return calendar.getTime();
}
}

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src/main/java/org/gcube/portlets/user/wswidget/ItemComparator.java Normal file
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/**
*
*/
package org.gcube.portlets.user.wswidget;
import java.util.Comparator;
import org.gcube.portlets.user.wswidget.shared.WSItem;
/**
* A comparator that sorts the items first by type, folder up others down, the each group alphabetically on the item name.
* @author "Federico De Faveri defaveri@isti.cnr.it"
*/
public class ItemComparator implements Comparator<WSItem> {
/**
* {@inheritDoc}
*/
@Override
public int compare(WSItem item1, WSItem item2) {
//if one of the item is folder and the other one not, we move up the folder
boolean isItem1Folder = Utils.isFolder(item1.getType());
boolean isItem2Folder = Utils.isFolder(item2.getType());
//XOR
if (isSpecialFolder(item1) ^ isSpecialFolder(item2)) return isSpecialFolder(item1) ? -1 : 1;
//XOR
if (isItem1Folder ^ isItem2Folder) return isItem1Folder ? -1 : 1;
//otherwise we compare the names
return String.CASE_INSENSITIVE_ORDER.compare(item1.getName(), item2.getName());
}
private boolean isSpecialFolder(WSItem item) {
return item.getName().equals(Utils.VRE_FOLDERS_LABEL) && item.isSpecialFolder();
}
}

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src/main/java/org/gcube/portlets/user/wswidget/StorageHubServiceUtil.java Normal file
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package org.gcube.portlets.user.wswidget;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.portlet.ResourceRequest;
import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
import org.gcube.common.storagehub.client.plugins.AbstractPlugin;
import org.gcube.common.storagehub.client.proxies.ItemManagerClient;
import org.gcube.common.storagehub.client.proxies.WorkspaceManagerClient;
import org.gcube.common.storagehub.model.items.Item;
import org.gcube.portlets.user.wswidget.shared.AuthorizedUser;
import org.gcube.portlets.user.wswidget.shared.WSItem;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
public class StorageHubServiceUtil {
private static Log _log = LogFactoryUtil.getLog(StorageHubServiceUtil.class);
/**
*
* @param authUser
* @param itemId
* @param itemName
* @param from
* @param offset
* @return
*/
public static List<WSItem> getItemChildren(AuthorizedUser authUser, String itemId, String itemName, int from, int offset) {
WSItem toReturn = new WSItem(itemId, itemName, true);
_log.debug("getItemChildren folder/item = " + itemId);
ArrayList<WSItem> children = new ArrayList<>();
SecurityTokenProvider.instance.set(authUser.getSecurityToken());
ItemManagerClient client = AbstractPlugin.item().build();
List<? extends Item> theChildren = null;
if (offset >= 0) {
int limit = offset;
theChildren = client.getChildren(itemId, from, limit, "hl:accounting");
}
else { //all the items
theChildren = client.getChildren(itemId, "hl:accounting");
}
if (theChildren == null || theChildren.isEmpty()) {
toReturn.setChildren(children);
_log.debug("*** Returning empty ");
return new ArrayList<>();
}
for (Item workspaceItem : theChildren) {
WSItem toAdd = ItemBuilder.getItem(toReturn, workspaceItem, workspaceItem.getPath(), authUser.getUser().getUsername());
children.add(toAdd);
}
toReturn.setChildren(children);
Collections.sort(toReturn.getChildren(), new ItemComparator());
_log.debug("*** Returning children size: "+toReturn.getChildren().size());
return children;
}
/**
*
*/
public static int getItemChildrenCount(ResourceRequest request, String itemId) {
String userName = Utils.getCurrentUser(request).getUsername();
String scope = Utils.getCurrentContext(request);
String authorizationToken = Utils.getCurrentUserToken(scope, userName);
SecurityTokenProvider.instance.set(authorizationToken);
ItemManagerClient client = AbstractPlugin.item().build();
return client.childrenCount(itemId);
}
/**
*
* @param authUser
* @param from
* @param offset
* @return
*/
public static List<WSItem> getRootChildren(AuthorizedUser authUser, int from, int offset) {
try {
SecurityTokenProvider.instance.set(authUser.getSecurityToken());
WorkspaceManagerClient client = AbstractPlugin.workspace().build();
Item itemRoot = client.getWorkspace("hl:accounting");
WSItem root = new WSItem(itemRoot.getId(), Utils.HOME_LABEL, true);
root.setIsRoot(true);
return getItemChildren(authUser, itemRoot.getId(), Utils.HOME_LABEL, from, offset);
} catch (Exception e) {
_log.error("Error during root retrieving", e);
}
return null;
}
}

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src/main/java/org/gcube/portlets/user/wswidget/Utils.java Normal file
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package org.gcube.portlets.user.wswidget;
import static org.gcube.common.authorization.client.Constants.authorizationService;
import java.util.ArrayList;
import java.util.List;
import javax.portlet.RenderRequest;
import javax.portlet.ResourceRequest;
import javax.servlet.http.HttpServletRequest;
import org.gcube.common.authorization.client.exceptions.ObjectNotFound;
import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
import org.gcube.common.authorization.library.provider.UserInfo;
import org.gcube.common.portal.PortalContext;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.portlets.user.wswidget.shared.ImageType;
import org.gcube.portlets.user.wswidget.shared.ItemType;
import org.gcube.vomanagement.usermanagement.impl.LiferayUserManager;
import org.gcube.vomanagement.usermanagement.model.GCubeUser;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.util.PortalUtil;
public class Utils {
private static Log _log = LogFactoryUtil.getLog(Utils.class);
private final static String DEFAULT_ROLE = "OrganizationMember";
public static final String WORKSPACE_MY_SPECIAL_FOLDERS_PATH = "/Workspace/MySpecialFolders";
public static final String SPECIAL_FOLDERS_NAME = "MySpecialFolders";
public static final String VRE_FOLDERS_LABEL = "My VRE Folders";
public static final String HOME_LABEL = "Home";
public static final ItemType[] FOLDERS = new ItemType[] {ItemType.PRIVATE_FOLDER, ItemType.SHARED_FOLDER, ItemType.VRE_FOLDER};
/**
* Checks if is folder.
*
* @param type
* the type
* @return true, if is folder
*/
public static boolean isFolder(ItemType type) {
for (ItemType folder : FOLDERS)
if (type == folder)
return true;
return false;
}
public static String getIconImage(String type) {
switch (type) {
case "DOC":
return "description";
case "XLS":
return "description";
case "PPT":
return "description";
case "PDF":
return "picture_as_pdf";
case "IMAGE":
return "panorama";
case "MOVIE":
return "movie_creation";
case "HTML":
return "web";
case "RAR":
return "archive";
case "ZIP":
return "archive";
case "TXT":
return "description";
default:
return "insert_drive_file";
}
}
public static String getIconColor(String type) {
switch (type) {
case "DOC":
return "#0277bd"; // light-blue darken-3
case "XLS":
return "#4caf50"; //green
case "PPT":
return "#fb8c00"; //orange
case "PDF":
return "#f44336"; //red
case "IMAGE":
return "#d81b60"; //light blue
case "MOVIE":
return "#90caf9";
case "HTML":
return "#0277bd";
case "RAR":
return "#ffc107";
case "ZIP":
return "#ffc107";//amber
case "TXT":
return "#CCC"; // gray
default:
return "#CCC"; // gray
}
}
public static GCubeUser getCurrentUser(RenderRequest request) {
long userId;
try {
userId = PortalUtil.getUser(request).getUserId();
return getCurrentUser(userId);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static GCubeUser getCurrentUser(HttpServletRequest request) {
long userId;
try {
userId = PortalUtil.getUser(request).getUserId();
return getCurrentUser(userId);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static GCubeUser getCurrentUser(ResourceRequest request) {
long userId;
try {
userId = PortalUtil.getUser(request).getUserId();
return getCurrentUser(userId);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static GCubeUser getCurrentUser(long userId) {
try {
return new LiferayUserManager().getUserById(userId);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static String getCurrentContext(ResourceRequest request) {
long groupId = -1;
try {
groupId = PortalUtil.getScopeGroupId(request);
return getCurrentContext(groupId);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static String getCurrentContext(RenderRequest request) {
long groupId = -1;
try {
groupId = PortalUtil.getScopeGroupId(request);
return getCurrentContext(groupId);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static String getCurrentContext(HttpServletRequest request) {
long groupId = -1;
try {
groupId = PortalUtil.getScopeGroupId(request);
return getCurrentContext(groupId);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static String getCurrentContext(long groupId) {
try {
PortalContext pContext = PortalContext.getConfiguration();
return pContext.getCurrentScope(""+groupId);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
/**
* <p>
* Returns the gCube authorisation token for the given user
* </p>
* @param scope infrastrucure context (scope)
* @param username the GCubeUser username @see {@link GCubeUser}
* @return the Token for the user in the context, or <code>null</code> if a token for this user could not be found
*/
public static String getCurrentUserToken(String scope, String username) {
String userToken = null;
try {
ScopeProvider.instance.set(scope);
userToken = authorizationService().resolveTokenByUserAndContext(username, scope);
SecurityTokenProvider.instance.set(userToken);
}
catch (ObjectNotFound ex) {
userToken = generateAuthorizationToken(username, scope);
SecurityTokenProvider.instance.set(userToken);
_log.debug("generateAuthorizationToken OK for " + username + " in scope " + scope);
}
catch (Exception e) {
_log.error("Error while trying to generate token for user " + username + "in scope " + scope);
e.printStackTrace();
return null;
}
return userToken;
}
/**
*
* @param username
* @param scope
* @throws Exception
*/
private static String generateAuthorizationToken(String username, String scope) {
List<String> userRoles = new ArrayList<>();
userRoles.add(DEFAULT_ROLE);
String token;
try {
token = authorizationService().generateUserToken(new UserInfo(username, userRoles), scope);
} catch (Exception e) {
e.printStackTrace();
return null;
}
return token;
}
public static ImageType getFileIconImageType(String extension) {
if (extension == null || extension.compareTo("") == 0)
return ImageType.NONE;
switch (extension) {
case "doc":
case "docx":
return ImageType.DOC;
case "rtf":
case "txt":
return ImageType.TXT;
case "xls":
case "xlsx":
return ImageType.XLS;
case "ppt":
case "pptx":
return ImageType.PPT;
case "pdf":
return ImageType.PDF;
case "jpg":
case "jpeg":
case "gif":
case "bmp":
case "png":
case "tif":
case "tiff":
return ImageType.IMAGE;
case "avi":
case "mp4":
case "mpeg":
return ImageType.MOVIE;
case "html":
case "htm":
case "jsp":
return ImageType.HTML;
case "rar":
return ImageType.RAR;
case "zip":
case "tar":
case "tar.gz":
case ".cpgz":
case ".gz":
return ImageType.ZIP;
default:
return ImageType.NONE;
}
}
}

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src/main/java/org/gcube/portlets/user/wswidget/WorkspaceWidget.java Normal file
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package org.gcube.portlets.user.wswidget;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.List;
import javax.portlet.PortletException;
import javax.portlet.PortletSession;
import javax.portlet.ResourceRequest;
import javax.portlet.ResourceResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
import org.gcube.common.storagehub.client.StreamDescriptor;
import org.gcube.common.storagehub.client.plugins.AbstractPlugin;
import org.gcube.common.storagehub.client.proxies.ItemManagerClient;
import org.gcube.common.storagehub.client.proxies.WorkspaceManagerClient;
import org.gcube.common.storagehub.model.items.Item;
import org.gcube.portlets.user.wswidget.shared.AuthorizedUser;
import org.gcube.portlets.user.wswidget.shared.Breadcrumb;
import org.gcube.portlets.user.wswidget.shared.WSItem;
import org.gcube.vomanagement.usermanagement.model.GCubeUser;
import com.liferay.portal.kernel.json.JSONArray;
import com.liferay.portal.kernel.json.JSONFactoryUtil;
import com.liferay.portal.kernel.json.JSONObject;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.servlet.ServletResponseUtil;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.util.PortalUtil;
import com.liferay.util.bridges.mvc.MVCPortlet;
/**
* Portlet implementation class WorkspaceWidget
*/
public class WorkspaceWidget extends MVCPortlet {
private static com.liferay.portal.kernel.log.Log _log = LogFactoryUtil.getLog(WorkspaceWidget.class);
public static String BREADCRUMB_ATTR = "BREADCRUMB_ATTR_name";
@Override
public void serveResource(ResourceRequest resourceRequest, ResourceResponse resourceResponse) throws IOException, PortletException {
String fileToDownloadId = ParamUtil.getString(resourceRequest, "fileToDownloadId", null);
//check if is a file download
if (fileToDownloadId != null) {
setAuthorizationToken(resourceRequest);
String selectedItemId = fileToDownloadId.split("=")[1];
ItemManagerClient client = AbstractPlugin.item().build();
StreamDescriptor streamDescr = client.download(selectedItemId);
HttpServletResponse httpRes = PortalUtil.getHttpServletResponse(resourceResponse);
HttpServletRequest httpReq = PortalUtil.getHttpServletRequest(resourceRequest);
ServletResponseUtil.sendFile(httpReq,httpRes, streamDescr.getFileName(), streamDescr.getStream(), "application/download");
streamDescr.getStream().close();
}
//the user is browsing the workspace
else {
String cmd = ParamUtil.getString(resourceRequest, "cmd", "");
PortalUtil.getHttpServletRequest(resourceRequest);
String selectedItemId = "root";
String selectedItemName = "";
if (cmd != null && cmd.split("_selectedName").length > 1) {
String[] splits = cmd.split("_selectedName");
selectedItemId = splits[0].split("=")[1];
selectedItemName= splits[1].split("=")[1];
}
int start = ParamUtil.getInteger(resourceRequest, "start");
int length = ParamUtil.getInteger(resourceRequest, "length");
int draw = ParamUtil.getInteger(resourceRequest, "draw");
listItems(resourceRequest, resourceResponse, selectedItemId, selectedItemName, start, length, draw);
}
}
private void listItems(ResourceRequest request, ResourceResponse resourceResponse, String itemId, String itemName, int start, int offset, int draw) {
try {
AuthorizedUser authUser = setAuthorizationToken(request);
List<WSItem> itemsList = new ArrayList<>();
Breadcrumb toSet = null;
WSItem clicked = null;
int count = 0;
if (itemId.compareTo("root") == 0) {
//here we have to check is is a VRE, in that case the content of the VRE Folder is the root
itemId = getRootItem(request).getId();
itemsList = StorageHubServiceUtil.getRootChildren(authUser, start, offset);
toSet = new Breadcrumb(itemId, Utils.getCurrentUser(request).getFirstName()+"\'s home");
request.getPortletSession().setAttribute(BREADCRUMB_ATTR, toSet, PortletSession.APPLICATION_SCOPE);
}
else {
_log.debug("non root");
itemsList = StorageHubServiceUtil.getItemChildren(authUser, itemId, itemId, start, offset);
toSet = (Breadcrumb) request.getPortletSession().getAttribute(BREADCRUMB_ATTR, PortletSession.APPLICATION_SCOPE);
clicked = new WSItem(itemId, itemName, true);
computeBreadcrumb(clicked, toSet);
}
count = StorageHubServiceUtil.getItemChildrenCount(request, itemId);
JSONObject tableData = buildJSONResponse(itemsList, start, offset, draw, count, request);
ServletResponseUtil.write(PortalUtil.getHttpServletResponse(resourceResponse),tableData.toString());
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* computes the breadcrumb
* @param toReturn
* @param toCompute
*/
public void computeBreadcrumb(WSItem toReturn, Breadcrumb toCompute) {
boolean found = false;
while (toCompute.hasChild()) {
if (toReturn.getId().equals(toCompute.getId())) { //in case the user click on the breadcrumb
toCompute.setChild(null);
found = true;
break;
} else {
toCompute = toCompute.getChild();
}
}
if (!found) {
if (toReturn.getName().equals(Utils.SPECIAL_FOLDERS_NAME)) //in case the user clicked on the VRE Folders
toReturn.setName(Utils.VRE_FOLDERS_LABEL);
if (! toReturn.getId().equals(toCompute.getId()))
toCompute.setChild(new Breadcrumb(toReturn.getId(), toReturn.getName()));
}
}
private static String constructBreadcrumbHTML(Breadcrumb toSet, ResourceRequest request) {
StringBuilder sb =
new StringBuilder("<ul class='breadcrumb'>");
sb.append("<li>").append(getHREFJavascriptCall(toSet)).append("</li>");
while (toSet.hasChild()) {
toSet = toSet.getChild();
if (!toSet.hasChild()) {
sb.append("<li><span class='active'>&nbsp;/&nbsp;</span>").append(toSet.getName()).append("</li>");
}
else {
sb.append("<li><span class='divider'>/</span>").append(getHREFJavascriptCall(toSet)).append("</li>");
}
}
sb.append("</ul>");
return sb.toString();
}
private static String getHREFJavascriptCall(Breadcrumb toSet) {
String escapedItemName = toSet.getName().replaceAll("\"", "\\\"").replaceAll("'", "\\\\'");
StringBuilder sb = new StringBuilder
("<a href=\"javascript:loadItemsListIntoTable('").append(toSet.getId()).append("', '").append(escapedItemName).append("');\">")
.append(toSet.getName()).append("</a>");
return sb.toString();
}
/**
*
* @param itemsList
* @param start
* @param offset
* @param draw
* @param count
* @param request
* @return the JSON response to the client
*/
private JSONObject buildJSONResponse(List<WSItem> itemsList, int start, int offset, int draw, int count, ResourceRequest request){
JSONArray usersJsonArray = JSONFactoryUtil.createJSONArray();
SimpleDateFormat sdf = new SimpleDateFormat("dd MMM HH:ss yy");
JSONObject jsonUser = null;
for (WSItem item : itemsList) {
JSONArray nameAndIconArray = JSONFactoryUtil.createJSONArray();
JSONObject nameAndIconObject = JSONFactoryUtil.createJSONObject();
nameAndIconObject.put("Icon", item.getIconURL());
nameAndIconObject.put("IconColor", item.getIconColor());
nameAndIconObject.put("Name", item.getName());
nameAndIconObject.put("Id", item.getId());
nameAndIconObject.put("isFolder", item.isFolder() || item.isSharedFolder() || item.isSpecialFolder());
nameAndIconArray.put(nameAndIconObject);
jsonUser = JSONFactoryUtil.createJSONObject();
//we need to pass a JSON here as String without
String stringfiedJsonArray = nameAndIconArray.toString();
jsonUser.put("Id",item.getId());
jsonUser.put("Name", stringfiedJsonArray.substring(1, stringfiedJsonArray.length()-1)); //without square brackets so that it is parsable in the client
jsonUser.put("Owner",item.getOwner());
jsonUser.put("LastModified", sdf.format(item.getLastUpdated()));
jsonUser.put("isFolder", item.isFolder() || item.isSharedFolder() || item.isSpecialFolder());
usersJsonArray.put(jsonUser);
}
JSONObject tableData = JSONFactoryUtil.createJSONObject();
tableData.put("mytabledata", usersJsonArray);
Breadcrumb bcBegin = (Breadcrumb) request.getPortletSession().getAttribute(BREADCRUMB_ATTR, PortletSession.APPLICATION_SCOPE);
tableData.put("breadcrumb", constructBreadcrumbHTML(bcBegin, request));
tableData.put("draw", draw);
tableData.put("recordsTotal", count);
tableData.put("recordsFiltered", count);
_log.debug("tableData:"+tableData.toString());
return tableData;
}
private static WSItem getRootItem(ResourceRequest request) {
String userName = Utils.getCurrentUser(request).getUsername();
String scope = Utils.getCurrentContext(request);
String authorizationToken = Utils.getCurrentUserToken(scope, userName);
SecurityTokenProvider.instance.set(authorizationToken);
WorkspaceManagerClient client = AbstractPlugin.workspace().build();
Item itemRoot = client.getWorkspace("hl:accounting");
WSItem root = new WSItem(itemRoot.getId(), Utils.HOME_LABEL, true);
root.setIsRoot(true);
root.setFolder(true);
return root;
}
/**
* set the authorization token in Thread local and return the current {@link AuthorizedUser} instance
* @param request
* @return
*/
private AuthorizedUser setAuthorizationToken(ResourceRequest request) {
GCubeUser currentUser = Utils.getCurrentUser(request);
String scope = Utils.getCurrentContext(request);
String authorizationToken = Utils.getCurrentUserToken(scope, currentUser.getUsername());
SecurityTokenProvider.instance.set(authorizationToken);
return new AuthorizedUser(currentUser, authorizationToken);
}
}

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src/main/java/org/gcube/portlets/user/wswidget/shared/AuthorizedUser.java Normal file
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package org.gcube.portlets.user.wswidget.shared;
import org.gcube.vomanagement.usermanagement.model.GCubeUser;
public class AuthorizedUser {
private GCubeUser user;
private String token;
public AuthorizedUser(GCubeUser user, String token) {
super();
this.user = user;
this.token = token;
}
public GCubeUser getUser() {
return user;
}
public void setUser(GCubeUser user) {
this.user = user;
}
public String getSecurityToken() {
return token;
}
public void setSecurityToken(String token) {
this.token = token;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("AuthorizedUser [user=");
builder.append(user);
builder.append(", token=");
builder.append(token);
builder.append("]");
return builder.toString();
}
}

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src/main/java/org/gcube/portlets/user/wswidget/shared/Breadcrumb.java Normal file
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package org.gcube.portlets.user.wswidget.shared;
import java.io.Serializable;
@SuppressWarnings("serial")
public class Breadcrumb implements Serializable {
String id;
String name;
Breadcrumb child = null;
public Breadcrumb(String id, String name) {
super();
this.id = id;
this.name = name;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Breadcrumb getChild() {
return child;
}
public void setChild(Breadcrumb child) {
this.child = child;
}
public boolean hasChild() {
return this.child != null;
}
@Override
public String toString() {
return "Breadcrumb [id=" + id + ", name=" + name + ", child=" + ((child == null) ? "" : child.toString()) + "]";
}
}

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src/main/java/org/gcube/portlets/user/wswidget/shared/ImageType.java Normal file
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package org.gcube.portlets.user.wswidget.shared;
public enum ImageType {
DOC, PPT, XLS, NONE, MOVIE, HTML, PDF, IMAGE, RAR, ZIP, TXT
}

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src/main/java/org/gcube/portlets/user/wswidget/shared/ItemInterface.java Normal file
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/**
*
*/
package org.gcube.portlets.user.wswidget.shared;
/**
*
* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
* Feb 26, 2016
*/
public interface ItemInterface {
public String getId();
public String getName();
public String getPath();
}

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src/main/java/org/gcube/portlets/user/wswidget/shared/ItemType.java Normal file
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/**
*
*/
package org.gcube.portlets.user.wswidget.shared;
public enum ItemType {
PRIVATE_FOLDER, //MANDATORY
SHARED_FOLDER,
VRE_FOLDER,
EXTERNAL_IMAGE,
EXTERNAL_FILE,
EXTERNAL_PDF_FILE,
EXTERNAL_URL,
QUERY,
REPORT_TEMPLATE,
REPORT,
DOCUMENT,
METADATA,
PDF_DOCUMENT,
IMAGE_DOCUMENT,
URL_DOCUMENT,
GCUBE_ITEM,
TIME_SERIES,
WORKFLOW_REPORT,
UNKNOWN_TYPE;
}

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src/main/java/org/gcube/portlets/user/wswidget/shared/WSItem.java Normal file
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/**
*
*/
package org.gcube.portlets.user.wswidget.shared;
import java.util.ArrayList;
import java.util.Date;
import java.util.Map;
/**
* The Class Item.
*
* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
* Dec 2, 2015
*/
public class WSItem implements ItemInterface {
protected WSItem parent;
protected String id;
protected String name;
protected ItemType type;
protected String path;
protected String iconName;
protected String iconColor;
protected ArrayList<WSItem> children;
protected String owner;
protected boolean isFolder;
protected boolean isSpecialFolder = false;
protected boolean isSharedFolder = false;
protected boolean isRoot = false;
protected Date dateCreated;
protected Date lastUpdated;
private Map<String, String> gcubeProperties;
/**
* Instantiates a new item.
*/
public WSItem() {
}
/**
* Instantiates a new item.
*
* @param id the id
* @param name the name
* @param isFolder the is folder
*/
public WSItem(String id, String name, boolean isFolder) {
this.id = id;
this.isFolder = isFolder;
this.name = name;
this.type = isFolder?ItemType.PRIVATE_FOLDER:ItemType.UNKNOWN_TYPE;
this.children = new ArrayList<WSItem>();
}
/**
* Instantiates a new item.
*
* @param parent the parent
* @param id the id
* @param name the name
* @param type the type
* @param path the path
* @param owner the owner
* @param creationDate the creation date
* @param isFolder the is folder
* @param isRoot the is root
*/
public WSItem(WSItem parent, String id, String name, ItemType type, String path, String owner, Date creationDate, Date lastUpdated, boolean isFolder, boolean isRoot) {
this(parent, id, name, type, path, owner, isFolder, isRoot);
this.dateCreated = creationDate;
this.lastUpdated = lastUpdated;
}
/**
* Instantiates a new item.
*
* @param parent the parent
* @param id the id
* @param name the name
* @param type the type
* @param path the path
* @param owner the owner
* @param isFolder the is folder
* @param isRoot the is root
*/
public WSItem(WSItem parent, String id, String name, ItemType type, String path, String owner, boolean isFolder, boolean isRoot) {
this(id, name, isFolder);
this.parent = parent;
this.type = type;
this.path = path;
this.children = new ArrayList<WSItem>();
this.owner = owner;
this.isRoot = isRoot;
this.isFolder = isFolder;
}
public String getIconURL() {
return iconName;
}
public void setIconNameAndColor(String iconName, String color) {
this.iconName = iconName;
this.iconColor = color;
}
/**
* Sets the children.
*
* @param children the new children
*/
public void setChildren(ArrayList<WSItem> children) {
this.children = children;
}
/**
* Sets the id.
*
* @param id the id to set
*/
public void setId(String id) {
this.id = id;
}
/**
* Checks if is root.
*
* @return true, if is root
*/
public boolean isRoot() {
return isRoot;
}
/**
* Sets the is root.
*
* @param isRoot the is root
* @return true, if successful
*/
public void setIsRoot(boolean isRoot) {
this.isRoot = isRoot;
}
/**
* Checks if is folder.
*
* @return the isFolder
*/
public boolean isFolder() {
return isFolder;
}
/**
* Sets the folder.
*
* @param isFolder
* the isFolder to set
*/
public void setFolder(boolean isFolder) {
this.isFolder = isFolder;
}
/**
* Checks if is shared folder.
*
* @return the isSharedFolder
*/
public boolean isSharedFolder() {
return isSharedFolder;
}
/**
* Sets the shared folder.
*
* @param isSharedFolder
* the isSharedFolder to set
*/
public void setSharedFolder(boolean isSharedFolder) {
this.isSharedFolder = isSharedFolder;
}
/**
* The item parent. Null if is the root.
*
* @return the item parent.
*/
public WSItem getParent() {
return parent;
}
/**
* The item id.
*
* @return the id.
*/
public String getId() {
return id;
}
/**
* The item name.
*
* @return the name.
*/
public String getName() {
return name;
}
/**
* The item type.
*
* @return the type.
*/
public ItemType getType() {
return type;
}
/**
* The item children.
*
* @return the children.
*/
public ArrayList<WSItem> getChildren() {
return children;
}
/**
* Gets the owner.
*
* @return the owner
*/
public String getOwner() {
return owner;
}
/**
* Sets the name.
*
* @param name the name to set
*/
public void setName(String name) {
this.name = name;
}
/**
* Sets the owner.
*
* @param owner
* the owner to set
*/
public void setOwner(String owner) {
this.owner = owner;
}
/**
* The item child.
*
* @param index
* the index
* @return the child at the specific position.
*/
public WSItem getChild(int index) {
return children.get(index);
}
/**
* Add a child to this item.
*
* @param child
* the child to add.
*/
public void addChild(WSItem child) {
children.add(child);
}
/**
* Remove a child from this item.
*
* @param child
* the child
*/
public void removeChild(WSItem child) {
children.remove(child);
}
/**
* Checks if is special folder.
*
* @return the isSpecialFolder
*/
public boolean isSpecialFolder() {
return isSpecialFolder;
}
/**
* Sets the special folder.
*
* @param isSpecialFolder the isSpecialFolder to set
*/
public void setSpecialFolder(boolean isSpecialFolder) {
this.isSpecialFolder = isSpecialFolder;
}
/**
* Gets the path.
*
* @return the path
*/
public String getPath() {
return path;
}
/**
* {@inheritDoc}
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + (id == null ? 0 : id.hashCode());
return result;
}
/**
* {@inheritDoc}
*/
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
WSItem other = (WSItem) obj;
if (id == null) {
if (other.id != null) {
return false;
}
} else if (!id.equals(other.id)) {
return false;
}
return true;
}
/**
* Gets the gcube properties.
*
* @return the gcubeProperties
*/
public Map<String, String> getGcubeProperties() {
return gcubeProperties;
}
/**
* Sets the gcube properties.
*
* @param gcubeProperties the gcubeProperties to set
*/
public void setGcubeProperties(Map<String, String> gcubeProperties) {
this.gcubeProperties = gcubeProperties;
}
public Date getLastUpdated() {
return lastUpdated;
}
/**
* Gets the creation date.
*
* @return the creationDate
*/
public Date getCreationDate() {
return dateCreated;
}
/**
* Sets the parent.
*
* @param parent
* the new parent
*/
public void setParent(WSItem parent) {
this.parent = parent;
}
/* (non-Javadoc)
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("Item [id=");
builder.append(id);
builder.append(", name=");
builder.append(name);
builder.append(", type=");
builder.append(type);
builder.append(", path=");
builder.append(path);
builder.append(", children size=");
builder.append(children.size());
builder.append(", owner=");
builder.append(owner);
builder.append(", isFolder=");
builder.append(isFolder);
builder.append(", isSpecialFolder=");
builder.append(isSpecialFolder);
builder.append(", isSharedFolder=");
builder.append(isSharedFolder);
builder.append(", isRoot=");
builder.append(isRoot);
builder.append(", creationDate=");
builder.append(dateCreated);
builder.append("]");
return builder.toString();
}
public String getIconColor() {
return iconColor;
}
}

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<?xml version="1.0"?>
<!DOCTYPE display PUBLIC "-//Liferay//DTD Display 6.2.0//EN" "http://www.liferay.com/dtd/liferay-display_6_2_0.dtd">
<display>
<category name="gCube Applications">
<portlet id="workspace-widget"></portlet>
</category>
</display>

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name=workspace-widget-portlet
module-group-id=liferay
module-incremental-version=2
tags=
short-description=
change-log=
page-url=http://www.gcube-system.org
author=M. Assante
licenses=EUPL

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<?xml version="1.0"?>
<!DOCTYPE liferay-portlet-app PUBLIC "-//Liferay//DTD Portlet Application 6.2.0//EN" "http://www.liferay.com/dtd/liferay-portlet-app_6_2_0.dtd">
<liferay-portlet-app>
<portlet>
<portlet-name>workspace-widget</portlet-name>
<icon>/icon.png</icon>
<requires-namespaced-parameters>false</requires-namespaced-parameters>
<ajaxable>true</ajaxable>
<header-portlet-css>/css/datatables.min.css</header-portlet-css>
<header-portlet-javascript>/js/jquery-1.12.3.min.js</header-portlet-javascript>
<footer-portlet-css>/css/main.css</footer-portlet-css>
<footer-portlet-javascript>
/js/main.js
</footer-portlet-javascript>
<css-class-wrapper>workspace-widget-portlet</css-class-wrapper>
</portlet>
<role-mapper>
<role-name>administrator</role-name>
<role-link>Administrator</role-link>
</role-mapper>
<role-mapper>
<role-name>guest</role-name>
<role-link>Guest</role-link>
</role-mapper>
<role-mapper>
<role-name>power-user</role-name>
<role-link>Power User</role-link>
</role-mapper>
<role-mapper>
<role-name>user</role-name>
<role-link>User</role-link>
</role-mapper>
</liferay-portlet-app>

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<?xml version="1.0"?>
<portlet-app xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd" version="2.0">
<portlet>
<portlet-name>workspace-widget</portlet-name>
<display-name>Workspace view</display-name>
<portlet-class>
org.gcube.portlets.user.wswidget.WorkspaceWidget
</portlet-class>
<init-param>
<name>view-template</name>
<value>/html/workspacewidget/view.jsp</value>
</init-param>
<expiration-cache>0</expiration-cache>
<supports>
<mime-type>text/html</mime-type>
<portlet-mode>view</portlet-mode>
</supports>
<portlet-info>
<title>Workspace view</title>
<short-title>Workspace</short-title>
<keywords></keywords>
</portlet-info>
<security-role-ref>
<role-name>administrator</role-name>
</security-role-ref>
<security-role-ref>
<role-name>guest</role-name>
</security-role-ref>
<security-role-ref>
<role-name>power-user</role-name>
</security-role-ref>
<security-role-ref>
<role-name>user</role-name>
</security-role-ref>
</portlet>
</portlet-app>

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<?xml version="1.0"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
</web-app>

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.workspace-widget-portlet table thead {
background: #f8f8f8;
color: #0a0a0a;
padding: 10px 18px;
border-bottom: 1px solid #f1f1f1;
}
.workspace-widget-portlet table.dataTable thead th, table.dataTable thead td
{
padding: 5px 10px;
border-bottom: none;
}
.workspace-widget-portlet table.dataTable {
clear: both;
margin: 0.5em 0 !important;
max-width: none !important;
border-collapse: collapse;
border-spacing: 0;
}
.workspace-widget-portlet table tbody, table tfoot, table thead {
border: 1px solid #f1f1f1;
background-color: #fefefe;
}
.workspace-widget-portlet table.dataTable td, table.dataTable th {
-webkit-box-sizing: content-box;
box-sizing: content-box;
}
.workspace-widget-portlet table.dataTable thead th, table.dataTable tfoot th {
font-weight: 400;
font-size: 12px;
}
.workspace-widget-portlet table tfoot td, table tfoot th, table thead td,
table thead th {
padding: .5rem .625rem .625rem;
font-weight: 400;
text-align: left;
}
.workspace-widget-portlet select, input[type="file"] {
line-height: 15px;
}
.workspace-widget-portlet table.dataTable tbody>tr.selected, table.dataTable tbody>tr>.selected
{
background-color: #4285f4 !important;
}
.workspace-widget-portlet .strip1, .workspace-widget-portlet .strip2 {
background-color: white;
border-bottom: 1px solid #EFEFEF;
border-width: 1px 1px 1px 6px;
}
.workspace-widget-portlet table tfoot td, table tfoot th, table thead td,
table thead th {
font-weight: 400;
}
.workspace-widget-portlet div#userTable_paginate .pagination {
margin: 5px 0;
}
.workspace-widget-portlet .dataTables_wrapper .dataTables_info {
padding-top: 0;
}
.workspace-widget-portlet .dataTables_wrapper .dataTables_length {
padding-top: 15px;
}
.workspace-widget-portlet div.ws-breadcrumb-container>ul.breadcrumb {
margin-bottom: 0;
}
.workspace-widget-portlet .dataTables_wrapper .dataTables_paginate .paginate_button.current,
.workspace-widget-portlet .dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
background: #1779ba;
color: #fefefe !important;
cursor: default;
border: none;
}
.workspace-widget-portlet .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
background: #ccc;
color: #1779ba;
cursor: default;
border: none;
}
.workspace-widget-portlet .dataTables_wrapper .dataTables_paginate .paginate_button.current a {
color: #fefefe;
}
/* .dataTables_wrapper .dataTables_paginate .paginate_button.current, .dataTables_wrapper .dataTables_paginate .paginate_button.current:hover */
.noselect {
-webkit-touch-callout: none; /* iOS Safari */
-webkit-user-select: none; /* Safari */
-khtml-user-select: none; /* Konqueror HTML */
-moz-user-select: none; /* Firefox */
-ms-user-select: none; /* Internet Explorer/Edge */
user-select: none;
-webkit-touch-callout: none;
/* Non-prefixed version, currently supported by Chrome and Opera */
cursor: default;
}
#mydtwrap {
width: 100%;
}
.mydt-block {
display: inline-block;
}
.mydt-pagination {
float: right;
}

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<%@page import="com.liferay.portal.model.Layout"%>
<%@ taglib uri="http://java.sun.com/portlet_2_0" prefix="portlet" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib uri="http://alloy.liferay.com/tld/aui" prefix="aui" %>
<%@ taglib uri="http://liferay.com/tld/portlet" prefix="liferay-portlet" %>
<%@ taglib uri="http://liferay.com/tld/security" prefix="liferay-security" %>
<%@ taglib uri="http://liferay.com/tld/theme" prefix="liferay-theme" %>
<%@ taglib uri="http://liferay.com/tld/ui" prefix="liferay-ui" %>
<%@ taglib uri="http://liferay.com/tld/util" prefix="liferay-util" %>
<%@page import="com.liferay.util.portlet.PortletRequestUtil"%>
<%@ page import="com.liferay.portal.util.PortalUtil" %>
<%@ page import="com.liferay.portal.kernel.util.StringUtil" %>
<%@ page import="com.liferay.portal.kernel.util.Validator"%>
<%@ page import="com.liferay.portal.kernel.util.StringPool" %>
<%@ page import="com.liferay.portal.kernel.util.HtmlUtil" %>
<%@ page import="com.liferay.portal.kernel.util.ParamUtil" %>
<%@ page import="com.liferay.portal.kernel.util.ListUtil" %>
<%@ page import="com.liferay.portal.kernel.util.Validator" %>
<%@ page import="com.liferay.portal.kernel.util.WebKeys" %>
<%@ page import="com.liferay.portal.kernel.bean.BeanParamUtil" %>
<%@ page import="com.liferay.portal.kernel.language.LanguageUtil"%>
<%@page import="com.liferay.portal.kernel.util.GetterUtil"%>
<%@ page import="com.liferay.portal.service.permission.PortalPermissionUtil" %>
<%@ page import="com.liferay.portal.service.permission.PortletPermissionUtil" %>
<%@ page import="com.liferay.portal.kernel.portlet.LiferayWindowState"%>
<%@ page import="com.liferay.portal.kernel.portlet.LiferayPortletMode"%>
<%@ page import="javax.portlet.PortletURL" %>
<%@ page import="java.util.List" %>
<%@ page import="java.util.Map" %>
<%@ page import="java.util.Calendar" %>
<%@ page import="java.util.Collections" %>
<%@page import="java.util.Date"%>
<%@ page import="java.text.SimpleDateFormat"%>
<%@ page import="java.text.DateFormat"%>
<%@page import="com.liferay.portal.kernel.workflow.WorkflowConstants"%>
<%@page import="com.liferay.portlet.journal.model.JournalArticle"%>
<%@page import="com.liferay.portlet.dynamicdatamapping.model.DDMTemplate"%>
<%@page import="com.liferay.portlet.dynamicdatamapping.model.DDMStructure"%>
<%@page import="com.liferay.portal.security.permission.ActionKeys"%>
<%@page import="javax.portlet.PortletSession"%>
<portlet:defineObjects />
<liferay-theme:defineObjects />

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<%@page import="com.liferay.portal.model.User"%>
<%@page import="com.liferay.portal.service.UserLocalServiceUtil"%>
<%@include file="init.jsp"%>
<link href="https://fonts.googleapis.com/icon?family=Material+Icons"
rel="stylesheet">
<script src="<%=renderRequest.getContextPath()%>/js/datatables.min.js"></script>
<portlet:resourceURL var="usersCustomDataSourceURL">
<portlet:param name="cmd" value="itemId=" />
</portlet:resourceURL>
<portlet:resourceURL var="downloadFileURL">
<portlet:param name="fileToDownloadId" value="itemId=" />
</portlet:resourceURL>
<div class="ws-breadcrumb-container"></div>
<table id="userTable" class="display" cellspacing="0" width="100%">
<thead>
<tr>
<th>Name</th>
<th>Owner</th>
<th>Last modified</th>
</tr>
</thead>
</table>
<script>
function loadItemsListIntoTable(itemId, itemName) {
var table = $('#userTable').DataTable();
table.ajax.url('<%=usersCustomDataSourceURL%>'+itemId+'_selectedName='+itemName).load();
}
function downloadItem(itemId) {
var uri = '<%=downloadFileURL%>'+itemId;
window.open(uri, "_blank");
}
function mainTable() {
var table = $('#userTable').DataTable( {
retrieve: true, // tell DataTables that you are aware that the initialisation options can't be changed after initialisation, and that should that occur, that you just want the DataTable instance to be returned.
"lengthMenu": [ [6, 12, 25, 50, -1], [6, 12, 25, 50, "All"] ],
"dom": "<'row'<'small-6 columns'><'small-6 columns'>r>t<'row'<'mydt-pagination'p><'#mydtwrap'<'mydt-block'l><i>>'>",
select: {
style: 'single'
},
processing: true,
serverSide: true,
searching: false,
ordering: false,
"language": {
"emptyTable": "This folder is empty",
"info": "_START_ to _END_ of _TOTAL_ items"
},
"stripeClasses": [ 'strip1', 'strip2'],
"ajax": {
"url":"<%=usersCustomDataSourceURL%>",
"dataSrc": function ( json ) { //here is the json return by the ajax call
$( "div.ws-breadcrumb-container" ).html(json.breadcrumb);
return json.mytabledata;
}
},
"columns": [
{ "data": "Name",
"render": function ( data, type, row, meta ) {
var obj = JSON.parse(data);
var truncatedName = truncateText(obj.Name);
var anchorURL = '<a title="'+obj.Name+'" target="_blank" href="<%=downloadFileURL%>'+obj.Id+'">'+truncatedName+'<a/>';
if(obj.isFolder) {
anchorURL = '<a title="'+obj.Name+'" href="javascript:loadItemsListIntoTable(\''+obj.Id+'\',\''+obj.Name+'\');">'+truncatedName+'<a/>';
}
return '<div class="noselect" style="display: table;">'+
'<span style="padding: 5px; background-color: white; border-radius: 20px; color: '+ obj.IconColor+ '; font-size: 1.5em; vertical-align: middle; display: table-cell;">'+
'<i class="material-icons " title="'+obj.Name+'">'+obj.Icon+'</i></span>'+
'<span style="padding-left: 10px; vertical-align: middle; display: table-cell;">'+
anchorURL+
'</span></div>';
}
},
{ "data": "Owner",
"render": function ( data, type, row, meta ) {
if (data != "me") {
return getInitials(data);
}
return data;
}
},
{ "data": "LastModified" ,
"render": function ( data, type, row, meta ) {
return '<span style="font-size: 12px;">'+data+'</span>';
}
}
]
}
);
table
// .on( 'select', function ( e, dt, type, indexes ) {
// var selectedId = table.rows( indexes ).data().pluck( 'Id' )[0];
// } )
.on( 'dblclick', 'tr', function (e, dt, type, indexes ) {
var selectedRowIndex = table.row( this ).index();
//console.log("->"+selectedRowIndex);
var selectedId = table.rows( indexes ).data().pluck( 'Id' )[selectedRowIndex];
var selectedNameData = table.rows( indexes ).data().pluck( 'Name' )[selectedRowIndex];
var obj = JSON.parse(selectedNameData);
var selectedName = obj.Name;
if(obj.isFolder)
loadItemsListIntoTable(selectedId, selectedName);
else
downloadItem(selectedId);
} )
.on( 'error.dt', function ( e, settings, techNote, message ) {
console.log( 'An error has happened in the server: ', message );
} );
}
$(document).ready(mainTable);
</script>

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/*
* This combined file was created by the DataTables downloader builder:
* https://datatables.net/download
*
* To rebuild or modify this file with the latest versions of the included
* software please visit:
* https://datatables.net/download/#dt/dt-1.10.16
*
* Included libraries:
* DataTables 1.10.16
*/
/*!
DataTables 1.10.16
©2008-2017 SpryMedia Ltd - datatables.net/license
*/
(function(h){"function"===typeof define&&define.amd?define(["jquery"],function(E){return h(E,window,document)}):"object"===typeof exports?module.exports=function(E,G){E||(E=window);G||(G="undefined"!==typeof window?require("jquery"):require("jquery")(E));return h(G,E,E.document)}:h(jQuery,window,document)})(function(h,E,G,k){function X(a){var b,c,d={};h.each(a,function(e){if((b=e.match(/^([^A-Z]+?)([A-Z])/))&&-1!=="a aa ai ao as b fn i m o s ".indexOf(b[1]+" "))c=e.replace(b[0],b[2].toLowerCase()),
d[c]=e,"o"===b[1]&&X(a[e])});a._hungarianMap=d}function I(a,b,c){a._hungarianMap||X(a);var d;h.each(b,function(e){d=a._hungarianMap[e];if(d!==k&&(c||b[d]===k))"o"===d.charAt(0)?(b[d]||(b[d]={}),h.extend(!0,b[d],b[e]),I(a[d],b[d],c)):b[d]=b[e]})}function Ca(a){var b=m.defaults.oLanguage,c=a.sZeroRecords;!a.sEmptyTable&&(c&&"No data available in table"===b.sEmptyTable)&&F(a,a,"sZeroRecords","sEmptyTable");!a.sLoadingRecords&&(c&&"Loading..."===b.sLoadingRecords)&&F(a,a,"sZeroRecords","sLoadingRecords");
a.sInfoThousands&&(a.sThousands=a.sInfoThousands);(a=a.sDecimal)&&cb(a)}function db(a){A(a,"ordering","bSort");A(a,"orderMulti","bSortMulti");A(a,"orderClasses","bSortClasses");A(a,"orderCellsTop","bSortCellsTop");A(a,"order","aaSorting");A(a,"orderFixed","aaSortingFixed");A(a,"paging","bPaginate");A(a,"pagingType","sPaginationType");A(a,"pageLength","iDisplayLength");A(a,"searching","bFilter");"boolean"===typeof a.sScrollX&&(a.sScrollX=a.sScrollX?"100%":"");"boolean"===typeof a.scrollX&&(a.scrollX=
a.scrollX?"100%":"");if(a=a.aoSearchCols)for(var b=0,c=a.length;b<c;b++)a[b]&&I(m.models.oSearch,a[b])}function eb(a){A(a,"orderable","bSortable");A(a,"orderData","aDataSort");A(a,"orderSequence","asSorting");A(a,"orderDataType","sortDataType");var b=a.aDataSort;"number"===typeof b&&!h.isArray(b)&&(a.aDataSort=[b])}function fb(a){if(!m.__browser){var b={};m.__browser=b;var c=h("<div/>").css({position:"fixed",top:0,left:-1*h(E).scrollLeft(),height:1,width:1,overflow:"hidden"}).append(h("<div/>").css({position:"absolute",
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"column().order()"],function(a){var b=this;return this.iterator("table",function(c,d){var e=[];h.each(b[d],function(b,c){e.push([c,a])});c.aaSorting=e})});o("search()",function(a,b,c,d){var e=this.context;return a===k?0!==e.length?e[0].oPreviousSearch.sSearch:k:this.iterator("table",function(e){e.oFeatures.bFilter&&fa(e,h.extend({},e.oPreviousSearch,{sSearch:a+"",bRegex:null===b?!1:b,bSmart:null===c?!0:c,bCaseInsensitive:null===d?!0:d}),1)})});u("columns().search()","column().search()",function(a,
b,c,d){return this.iterator("column",function(e,f){var g=e.aoPreSearchCols;if(a===k)return g[f].sSearch;e.oFeatures.bFilter&&(h.extend(g[f],{sSearch:a+"",bRegex:null===b?!1:b,bSmart:null===c?!0:c,bCaseInsensitive:null===d?!0:d}),fa(e,e.oPreviousSearch,1))})});o("state()",function(){return this.context.length?this.context[0].oSavedState:null});o("state.clear()",function(){return this.iterator("table",function(a){a.fnStateSaveCallback.call(a.oInstance,a,{})})});o("state.loaded()",function(){return this.context.length?
this.context[0].oLoadedState:null});o("state.save()",function(){return this.iterator("table",function(a){xa(a)})});m.versionCheck=m.fnVersionCheck=function(a){for(var b=m.version.split("."),a=a.split("."),c,d,e=0,f=a.length;e<f;e++)if(c=parseInt(b[e],10)||0,d=parseInt(a[e],10)||0,c!==d)return c>d;return!0};m.isDataTable=m.fnIsDataTable=function(a){var b=h(a).get(0),c=!1;if(a instanceof m.Api)return!0;h.each(m.settings,function(a,e){var f=e.nScrollHead?h("table",e.nScrollHead)[0]:null,g=e.nScrollFoot?
h("table",e.nScrollFoot)[0]:null;if(e.nTable===b||f===b||g===b)c=!0});return c};m.tables=m.fnTables=function(a){var b=!1;h.isPlainObject(a)&&(b=a.api,a=a.visible);var c=h.map(m.settings,function(b){if(!a||a&&h(b.nTable).is(":visible"))return b.nTable});return b?new s(c):c};m.camelToHungarian=I;o("$()",function(a,b){var c=this.rows(b).nodes(),c=h(c);return h([].concat(c.filter(a).toArray(),c.find(a).toArray()))});h.each(["on","one","off"],function(a,b){o(b+"()",function(){var a=Array.prototype.slice.call(arguments);
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!1;return this.iterator("table",function(b){var c=b.nTableWrapper.parentNode,d=b.oClasses,e=b.nTable,f=b.nTBody,g=b.nTHead,j=b.nTFoot,i=h(e),f=h(f),k=h(b.nTableWrapper),l=h.map(b.aoData,function(a){return a.nTr}),o;b.bDestroying=!0;r(b,"aoDestroyCallback","destroy",[b]);a||(new s(b)).columns().visible(!0);k.off(".DT").find(":not(tbody *)").off(".DT");h(E).off(".DT-"+b.sInstance);e!=g.parentNode&&(i.children("thead").detach(),i.append(g));j&&e!=j.parentNode&&(i.children("tfoot").detach(),i.append(j));
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1)})});h.each(["column","row","cell"],function(a,b){o(b+"s().every()",function(a){var d=this.selector.opts,e=this;return this.iterator(b,function(f,g,h,i,n){a.call(e[b](g,"cell"===b?h:d,"cell"===b?d:k),g,h,i,n)})})});o("i18n()",function(a,b,c){var d=this.context[0],a=Q(a)(d.oLanguage);a===k&&(a=b);c!==k&&h.isPlainObject(a)&&(a=a[c]!==k?a[c]:a._);return a.replace("%d",c)});m.version="1.10.16";m.settings=[];m.models={};m.models.oSearch={bCaseInsensitive:!0,sSearch:"",bRegex:!1,bSmart:!0};m.models.oRow=
{nTr:null,anCells:null,_aData:[],_aSortData:null,_aFilterData:null,_sFilterRow:null,_sRowStripe:"",src:null,idx:-1};m.models.oColumn={idx:null,aDataSort:null,asSorting:null,bSearchable:null,bSortable:null,bVisible:null,_sManualType:null,_bAttrSrc:!1,fnCreatedCell:null,fnGetData:null,fnSetData:null,mData:null,mRender:null,nTh:null,nTf:null,sClass:null,sContentPadding:null,sDefaultContent:null,sName:null,sSortDataType:"std",sSortingClass:null,sSortingClassJUI:null,sTitle:null,sType:null,sWidth:null,
sWidthOrig:null};m.defaults={aaData:null,aaSorting:[[0,"asc"]],aaSortingFixed:[],ajax:null,aLengthMenu:[10,25,50,100],aoColumns:null,aoColumnDefs:null,aoSearchCols:[],asStripeClasses:null,bAutoWidth:!0,bDeferRender:!1,bDestroy:!1,bFilter:!0,bInfo:!0,bLengthChange:!0,bPaginate:!0,bProcessing:!1,bRetrieve:!1,bScrollCollapse:!1,bServerSide:!1,bSort:!0,bSortMulti:!0,bSortCellsTop:!1,bSortClasses:!0,bStateSave:!1,fnCreatedRow:null,fnDrawCallback:null,fnFooterCallback:null,fnFormatNumber:function(a){return a.toString().replace(/\B(?=(\d{3})+(?!\d))/g,
this.oLanguage.sThousands)},fnHeaderCallback:null,fnInfoCallback:null,fnInitComplete:null,fnPreDrawCallback:null,fnRowCallback:null,fnServerData:null,fnServerParams:null,fnStateLoadCallback:function(a){try{return JSON.parse((-1===a.iStateDuration?sessionStorage:localStorage).getItem("DataTables_"+a.sInstance+"_"+location.pathname))}catch(b){}},fnStateLoadParams:null,fnStateLoaded:null,fnStateSaveCallback:function(a,b){try{(-1===a.iStateDuration?sessionStorage:localStorage).setItem("DataTables_"+a.sInstance+
"_"+location.pathname,JSON.stringify(b))}catch(c){}},fnStateSaveParams:null,iStateDuration:7200,iDeferLoading:null,iDisplayLength:10,iDisplayStart:0,iTabIndex:0,oClasses:{},oLanguage:{oAria:{sSortAscending:": activate to sort column ascending",sSortDescending:": activate to sort column descending"},oPaginate:{sFirst:"First",sLast:"Last",sNext:"Next",sPrevious:"Previous"},sEmptyTable:"No data available in table",sInfo:"Showing _START_ to _END_ of _TOTAL_ entries",sInfoEmpty:"Showing 0 to 0 of 0 entries",
sInfoFiltered:"(filtered from _MAX_ total entries)",sInfoPostFix:"",sDecimal:"",sThousands:",",sLengthMenu:"Show _MENU_ entries",sLoadingRecords:"Loading...",sProcessing:"Processing...",sSearch:"Search:",sSearchPlaceholder:"",sUrl:"",sZeroRecords:"No matching records found"},oSearch:h.extend({},m.models.oSearch),sAjaxDataProp:"data",sAjaxSource:null,sDom:"lfrtip",searchDelay:null,sPaginationType:"simple_numbers",sScrollX:"",sScrollXInner:"",sScrollY:"",sServerMethod:"GET",renderer:null,rowId:"DT_RowId"};
X(m.defaults);m.defaults.column={aDataSort:null,iDataSort:-1,asSorting:["asc","desc"],bSearchable:!0,bSortable:!0,bVisible:!0,fnCreatedCell:null,mData:null,mRender:null,sCellType:"td",sClass:"",sContentPadding:"",sDefaultContent:null,sName:"",sSortDataType:"std",sTitle:null,sType:null,sWidth:null};X(m.defaults.column);m.models.oSettings={oFeatures:{bAutoWidth:null,bDeferRender:null,bFilter:null,bInfo:null,bLengthChange:null,bPaginate:null,bProcessing:null,bServerSide:null,bSort:null,bSortMulti:null,
bSortClasses:null,bStateSave:null},oScroll:{bCollapse:null,iBarWidth:0,sX:null,sXInner:null,sY:null},oLanguage:{fnInfoCallback:null},oBrowser:{bScrollOversize:!1,bScrollbarLeft:!1,bBounding:!1,barWidth:0},ajax:null,aanFeatures:[],aoData:[],aiDisplay:[],aiDisplayMaster:[],aIds:{},aoColumns:[],aoHeader:[],aoFooter:[],oPreviousSearch:{},aoPreSearchCols:[],aaSorting:null,aaSortingFixed:[],asStripeClasses:null,asDestroyStripes:[],sDestroyWidth:0,aoRowCallback:[],aoHeaderCallback:[],aoFooterCallback:[],
aoDrawCallback:[],aoRowCreatedCallback:[],aoPreDrawCallback:[],aoInitComplete:[],aoStateSaveParams:[],aoStateLoadParams:[],aoStateLoaded:[],sTableId:"",nTable:null,nTHead:null,nTFoot:null,nTBody:null,nTableWrapper:null,bDeferLoading:!1,bInitialised:!1,aoOpenRows:[],sDom:null,searchDelay:null,sPaginationType:"two_button",iStateDuration:0,aoStateSave:[],aoStateLoad:[],oSavedState:null,oLoadedState:null,sAjaxSource:null,sAjaxDataProp:null,bAjaxDataGet:!0,jqXHR:null,json:k,oAjaxData:k,fnServerData:null,
aoServerParams:[],sServerMethod:null,fnFormatNumber:null,aLengthMenu:null,iDraw:0,bDrawing:!1,iDrawError:-1,_iDisplayLength:10,_iDisplayStart:0,_iRecordsTotal:0,_iRecordsDisplay:0,oClasses:{},bFiltered:!1,bSorted:!1,bSortCellsTop:null,oInit:null,aoDestroyCallback:[],fnRecordsTotal:function(){return"ssp"==y(this)?1*this._iRecordsTotal:this.aiDisplayMaster.length},fnRecordsDisplay:function(){return"ssp"==y(this)?1*this._iRecordsDisplay:this.aiDisplay.length},fnDisplayEnd:function(){var a=this._iDisplayLength,
b=this._iDisplayStart,c=b+a,d=this.aiDisplay.length,e=this.oFeatures,f=e.bPaginate;return e.bServerSide?!1===f||-1===a?b+d:Math.min(b+a,this._iRecordsDisplay):!f||c>d||-1===a?d:c},oInstance:null,sInstance:null,iTabIndex:0,nScrollHead:null,nScrollFoot:null,aLastSort:[],oPlugins:{},rowIdFn:null,rowId:null};m.ext=x={buttons:{},classes:{},build:"dt/dt-1.10.16",errMode:"alert",feature:[],search:[],selector:{cell:[],column:[],row:[]},internal:{},legacy:{ajax:null},pager:{},renderer:{pageButton:{},header:{}},
order:{},type:{detect:[],search:{},order:{}},_unique:0,fnVersionCheck:m.fnVersionCheck,iApiIndex:0,oJUIClasses:{},sVersion:m.version};h.extend(x,{afnFiltering:x.search,aTypes:x.type.detect,ofnSearch:x.type.search,oSort:x.type.order,afnSortData:x.order,aoFeatures:x.feature,oApi:x.internal,oStdClasses:x.classes,oPagination:x.pager});h.extend(m.ext.classes,{sTable:"dataTable",sNoFooter:"no-footer",sPageButton:"paginate_button",sPageButtonActive:"current",sPageButtonDisabled:"disabled",sStripeOdd:"odd",
sStripeEven:"even",sRowEmpty:"dataTables_empty",sWrapper:"dataTables_wrapper",sFilter:"dataTables_filter",sInfo:"dataTables_info",sPaging:"dataTables_paginate paging_",sLength:"dataTables_length",sProcessing:"dataTables_processing",sSortAsc:"sorting_asc",sSortDesc:"sorting_desc",sSortable:"sorting",sSortableAsc:"sorting_asc_disabled",sSortableDesc:"sorting_desc_disabled",sSortableNone:"sorting_disabled",sSortColumn:"sorting_",sFilterInput:"",sLengthSelect:"",sScrollWrapper:"dataTables_scroll",sScrollHead:"dataTables_scrollHead",
sScrollHeadInner:"dataTables_scrollHeadInner",sScrollBody:"dataTables_scrollBody",sScrollFoot:"dataTables_scrollFoot",sScrollFootInner:"dataTables_scrollFootInner",sHeaderTH:"",sFooterTH:"",sSortJUIAsc:"",sSortJUIDesc:"",sSortJUI:"",sSortJUIAscAllowed:"",sSortJUIDescAllowed:"",sSortJUIWrapper:"",sSortIcon:"",sJUIHeader:"",sJUIFooter:""});var Kb=m.ext.pager;h.extend(Kb,{simple:function(){return["previous","next"]},full:function(){return["first","previous","next","last"]},numbers:function(a,b){return[ha(a,
b)]},simple_numbers:function(a,b){return["previous",ha(a,b),"next"]},full_numbers:function(a,b){return["first","previous",ha(a,b),"next","last"]},first_last_numbers:function(a,b){return["first",ha(a,b),"last"]},_numbers:ha,numbers_length:7});h.extend(!0,m.ext.renderer,{pageButton:{_:function(a,b,c,d,e,f){var g=a.oClasses,j=a.oLanguage.oPaginate,i=a.oLanguage.oAria.paginate||{},n,l,m=0,o=function(b,d){var k,s,u,r,v=function(b){Sa(a,b.data.action,true)};k=0;for(s=d.length;k<s;k++){r=d[k];if(h.isArray(r)){u=
h("<"+(r.DT_el||"div")+"/>").appendTo(b);o(u,r)}else{n=null;l="";switch(r){case "ellipsis":b.append('<span class="ellipsis">&#x2026;</span>');break;case "first":n=j.sFirst;l=r+(e>0?"":" "+g.sPageButtonDisabled);break;case "previous":n=j.sPrevious;l=r+(e>0?"":" "+g.sPageButtonDisabled);break;case "next":n=j.sNext;l=r+(e<f-1?"":" "+g.sPageButtonDisabled);break;case "last":n=j.sLast;l=r+(e<f-1?"":" "+g.sPageButtonDisabled);break;default:n=r+1;l=e===r?g.sPageButtonActive:""}if(n!==null){u=h("<a>",{"class":g.sPageButton+
" "+l,"aria-controls":a.sTableId,"aria-label":i[r],"data-dt-idx":m,tabindex:a.iTabIndex,id:c===0&&typeof r==="string"?a.sTableId+"_"+r:null}).html(n).appendTo(b);Va(u,{action:r},v);m++}}}},s;try{s=h(b).find(G.activeElement).data("dt-idx")}catch(u){}o(h(b).empty(),d);s!==k&&h(b).find("[data-dt-idx="+s+"]").focus()}}});h.extend(m.ext.type.detect,[function(a,b){var c=b.oLanguage.sDecimal;return Ya(a,c)?"num"+c:null},function(a){if(a&&!(a instanceof Date)&&!Zb.test(a))return null;var b=Date.parse(a);
return null!==b&&!isNaN(b)||L(a)?"date":null},function(a,b){var c=b.oLanguage.sDecimal;return Ya(a,c,!0)?"num-fmt"+c:null},function(a,b){var c=b.oLanguage.sDecimal;return Pb(a,c)?"html-num"+c:null},function(a,b){var c=b.oLanguage.sDecimal;return Pb(a,c,!0)?"html-num-fmt"+c:null},function(a){return L(a)||"string"===typeof a&&-1!==a.indexOf("<")?"html":null}]);h.extend(m.ext.type.search,{html:function(a){return L(a)?a:"string"===typeof a?a.replace(Mb," ").replace(Aa,""):""},string:function(a){return L(a)?
a:"string"===typeof a?a.replace(Mb," "):a}});var za=function(a,b,c,d){if(0!==a&&(!a||"-"===a))return-Infinity;b&&(a=Ob(a,b));a.replace&&(c&&(a=a.replace(c,"")),d&&(a=a.replace(d,"")));return 1*a};h.extend(x.type.order,{"date-pre":function(a){return Date.parse(a)||-Infinity},"html-pre":function(a){return L(a)?"":a.replace?a.replace(/<.*?>/g,"").toLowerCase():a+""},"string-pre":function(a){return L(a)?"":"string"===typeof a?a.toLowerCase():!a.toString?"":a.toString()},"string-asc":function(a,b){return a<
b?-1:a>b?1:0},"string-desc":function(a,b){return a<b?1:a>b?-1:0}});cb("");h.extend(!0,m.ext.renderer,{header:{_:function(a,b,c,d){h(a.nTable).on("order.dt.DT",function(e,f,g,h){if(a===f){e=c.idx;b.removeClass(c.sSortingClass+" "+d.sSortAsc+" "+d.sSortDesc).addClass(h[e]=="asc"?d.sSortAsc:h[e]=="desc"?d.sSortDesc:c.sSortingClass)}})},jqueryui:function(a,b,c,d){h("<div/>").addClass(d.sSortJUIWrapper).append(b.contents()).append(h("<span/>").addClass(d.sSortIcon+" "+c.sSortingClassJUI)).appendTo(b);
h(a.nTable).on("order.dt.DT",function(e,f,g,h){if(a===f){e=c.idx;b.removeClass(d.sSortAsc+" "+d.sSortDesc).addClass(h[e]=="asc"?d.sSortAsc:h[e]=="desc"?d.sSortDesc:c.sSortingClass);b.find("span."+d.sSortIcon).removeClass(d.sSortJUIAsc+" "+d.sSortJUIDesc+" "+d.sSortJUI+" "+d.sSortJUIAscAllowed+" "+d.sSortJUIDescAllowed).addClass(h[e]=="asc"?d.sSortJUIAsc:h[e]=="desc"?d.sSortJUIDesc:c.sSortingClassJUI)}})}}});var Vb=function(a){return"string"===typeof a?a.replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,
"&quot;"):a};m.render={number:function(a,b,c,d,e){return{display:function(f){if("number"!==typeof f&&"string"!==typeof f)return f;var g=0>f?"-":"",h=parseFloat(f);if(isNaN(h))return Vb(f);h=h.toFixed(c);f=Math.abs(h);h=parseInt(f,10);f=c?b+(f-h).toFixed(c).substring(2):"";return g+(d||"")+h.toString().replace(/\B(?=(\d{3})+(?!\d))/g,a)+f+(e||"")}}},text:function(){return{display:Vb}}};h.extend(m.ext.internal,{_fnExternApiFunc:Lb,_fnBuildAjax:sa,_fnAjaxUpdate:kb,_fnAjaxParameters:tb,_fnAjaxUpdateDraw:ub,
_fnAjaxDataSrc:ta,_fnAddColumn:Da,_fnColumnOptions:ja,_fnAdjustColumnSizing:Y,_fnVisibleToColumnIndex:Z,_fnColumnIndexToVisible:$,_fnVisbleColumns:aa,_fnGetColumns:la,_fnColumnTypes:Fa,_fnApplyColumnDefs:hb,_fnHungarianMap:X,_fnCamelToHungarian:I,_fnLanguageCompat:Ca,_fnBrowserDetect:fb,_fnAddData:M,_fnAddTr:ma,_fnNodeToDataIndex:function(a,b){return b._DT_RowIndex!==k?b._DT_RowIndex:null},_fnNodeToColumnIndex:function(a,b,c){return h.inArray(c,a.aoData[b].anCells)},_fnGetCellData:B,_fnSetCellData:ib,
_fnSplitObjNotation:Ia,_fnGetObjectDataFn:Q,_fnSetObjectDataFn:R,_fnGetDataMaster:Ja,_fnClearTable:na,_fnDeleteIndex:oa,_fnInvalidate:ca,_fnGetRowElements:Ha,_fnCreateTr:Ga,_fnBuildHead:jb,_fnDrawHead:ea,_fnDraw:N,_fnReDraw:S,_fnAddOptionsHtml:mb,_fnDetectHeader:da,_fnGetUniqueThs:ra,_fnFeatureHtmlFilter:ob,_fnFilterComplete:fa,_fnFilterCustom:xb,_fnFilterColumn:wb,_fnFilter:vb,_fnFilterCreateSearch:Oa,_fnEscapeRegex:Pa,_fnFilterData:yb,_fnFeatureHtmlInfo:rb,_fnUpdateInfo:Bb,_fnInfoMacros:Cb,_fnInitialise:ga,
_fnInitComplete:ua,_fnLengthChange:Qa,_fnFeatureHtmlLength:nb,_fnFeatureHtmlPaginate:sb,_fnPageChange:Sa,_fnFeatureHtmlProcessing:pb,_fnProcessingDisplay:C,_fnFeatureHtmlTable:qb,_fnScrollDraw:ka,_fnApplyToChildren:H,_fnCalculateColumnWidths:Ea,_fnThrottle:Na,_fnConvertToWidth:Db,_fnGetWidestNode:Eb,_fnGetMaxLenString:Fb,_fnStringToCss:v,_fnSortFlatten:V,_fnSort:lb,_fnSortAria:Hb,_fnSortListener:Ua,_fnSortAttachListener:La,_fnSortingClasses:wa,_fnSortData:Gb,_fnSaveState:xa,_fnLoadState:Ib,_fnSettingsFromNode:ya,
_fnLog:J,_fnMap:F,_fnBindAction:Va,_fnCallbackReg:z,_fnCallbackFire:r,_fnLengthOverflow:Ra,_fnRenderer:Ma,_fnDataSource:y,_fnRowAttributes:Ka,_fnCalculateEnd:function(){}});h.fn.dataTable=m;m.$=h;h.fn.dataTableSettings=m.settings;h.fn.dataTableExt=m.ext;h.fn.DataTable=function(a){return h(this).dataTable(a).api()};h.each(m,function(a,b){h.fn.DataTable[a]=b});return h.fn.dataTable});

5
src/main/webapp/js/jquery-1.12.3.min.js vendored Normal file
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src/main/webapp/js/main.js Normal file
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function truncateText (str) {
var cutoff = 20;
if (/\s/.test(str)) {
cutoff = 50;
}
return str.length < cutoff ? str : str.substr(0, cutoff-3) +'&#8230;';
}
function getInitials(fullname) {
var f = "A";
var s = "Z";
if (fullname != null) {
var parts = fullname.split(' ');
if (parts.length > 0) {
f = parts[0].substring(0, 1).toUpperCase();
s = parts[parts.length-1].substring(0, 1).toUpperCase();
} else {
f = fullname.substring(0,1);
s = fullname.substring(1,2);
}
}
var name = f+s;
return '<span title="'+fullname+'" style="background-color: '+nameToColor(fullname)+'; border-radius: 5px; padding: 5px; font-size: 10px; color: white;">'+name+'</span>';
}
function nameToColor(name) {
var colors = [
"#8e8e93",
"#ff2d55",
"#ff3b30",
"#ff9500",
"#ffcc00",
"#4cd964",
"#5ac8fa",
"#34aadc",
"#007aff",
"#5856d6"];
var hash = hashStr(name);
var index = hash % colors.length;
return colors[index];
}
//very simple hash
function hashStr(str) {
var hash = 0;
for (var i = 0; i < str.length; i++) {
var charCode = str.charCodeAt(i);
hash += charCode;
}
return hash;
}

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<%--
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
--%>
<%@ taglib uri="http://java.sun.com/portlet_2_0" prefix="portlet" %>
<portlet:defineObjects />
This is the <b>workspace-widget-portlet</b>.