Implementing Geoportal_Exporter
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@ -7,7 +7,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
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## [v2.10.0-SNAPSHOT]
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- GeoPortal-Resolver enhancement: implemented share link towards Geoportal Data-Entry facility [#27135]
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- Added Geoportal Exporter as PDF [#26026]
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- Added Geoportal Exporter as PDF [#27274]
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## [v2.9.0]
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@ -19,14 +19,19 @@ import javax.ws.rs.core.MultivaluedMap;
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import javax.ws.rs.core.UriBuilder;
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import javax.ws.rs.ext.Provider;
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import org.gcube.common.authorization.library.provider.AccessTokenProvider;
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import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
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import org.gcube.common.authorization.utils.manager.SecretManager;
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import org.gcube.common.authorization.utils.manager.SecretManagerProvider;
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import org.gcube.common.authorization.utils.secret.GCubeSecret;
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import org.gcube.common.authorization.utils.secret.JWTSecret;
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import org.gcube.common.authorization.utils.secret.Secret;
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import org.gcube.common.scope.api.ScopeProvider;
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import org.gcube.datatransfer.resolver.ConstantsResolver;
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import org.gcube.datatransfer.resolver.UriResolverServices;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* The Class RequestHandler.
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*
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@ -44,7 +49,8 @@ public class RequestHandler implements ContainerRequestFilter, ContainerResponse
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private static final Logger log = LoggerFactory.getLogger(RequestHandler.class);
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@Context ServletContext context;
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@Context
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ServletContext context;
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@Context
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HttpServletRequest webRequest;
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@ -55,12 +61,23 @@ public class RequestHandler implements ContainerRequestFilter, ContainerResponse
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@Context
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ResourceContext resourceContext;
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/* (non-Javadoc)
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* @see javax.ws.rs.container.ContainerRequestFilter#filter(javax.ws.rs.container.ContainerRequestContext)
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/**
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* Filter.
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*
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* @param reqContext the req context
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* @throws IOException Signals that an I/O exception has occurred.
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*/
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/*
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* (non-Javadoc)
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*
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* @see
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* javax.ws.rs.container.ContainerRequestFilter#filter(javax.ws.rs.container.
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* ContainerRequestContext)
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*/
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@Override
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public void filter(ContainerRequestContext reqContext) throws IOException {
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log.info(RequestHandler.class.getSimpleName() + " Request called");
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setSecretManager(reqContext);
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if (SecurityTokenProvider.instance.get() == null)
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SecurityTokenProvider.instance.set(context.getInitParameter(ROOT_APP_TOKEN));
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@ -77,15 +94,13 @@ public class RequestHandler implements ContainerRequestFilter, ContainerResponse
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log.debug("The path is: {}", path);
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// HOW TO READ THE QUERY STRING
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/*MultivaluedMap<String, String> queryParameters = reqContext.getUriInfo().getQueryParameters();
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String queryString = "";
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try {
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queryString = Util.toQueryString(queryParameters);
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}catch (Exception e) {
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//silent
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log.warn("Error on reading the query string, trying to continue...");
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}
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log.debug("The query string is: {}", queryString);
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/*
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* MultivaluedMap<String, String> queryParameters =
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* reqContext.getUriInfo().getQueryParameters(); String queryString = ""; try {
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* queryString = Util.toQueryString(queryParameters); }catch (Exception e) {
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* //silent
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* log.warn("Error on reading the query string, trying to continue..."); }
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* log.debug("The query string is: {}", queryString);
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*/
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if (path == null || path.isEmpty()) {
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@ -118,15 +133,18 @@ public class RequestHandler implements ContainerRequestFilter, ContainerResponse
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// Try to manage as Catalogue Request ctlg, ctlg-p, etc.
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if (!resourceToRedirectFound) {
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log.info("Trying to manage as hard-coded case among cases: {}", Arrays.asList(ConstantsResolver.resourcesHardCoded).toString());
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log.info("Trying to manage as hard-coded case among cases: {}",
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Arrays.asList(ConstantsResolver.resourcesHardCoded).toString());
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String[] hardCode = ConstantsResolver.resourcesHardCoded;
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for (String resource : hardCode) {
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log.trace("Is requested resource '{}' starting with hard-coded resource '{}'?",requestedResourceName,resource);
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log.trace("Is requested resource '{}' starting with hard-coded resource '{}'?",
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requestedResourceName, resource);
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if (requestedResourceName.startsWith(resource)) {
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log.trace("Yes it starts!");
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candidateResource = resource;
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log.info("The candidate resource to manage the request is the hard-coded resource: {}",candidateResource);
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log.info("The candidate resource to manage the request is the hard-coded resource: {}",
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candidateResource);
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resourceToRedirectFound = true;
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break;
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}
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@ -135,7 +153,9 @@ public class RequestHandler implements ContainerRequestFilter, ContainerResponse
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}
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} else
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log.warn("It was not possible to get the resource name from the splitted path {}. No action performed", path);
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log.warn(
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"It was not possible to get the resource name from the splitted path {}. No action performed",
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path);
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} else {
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log.warn("It was not possible to split the path {}. No action performed", path);
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}
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@ -144,12 +164,14 @@ public class RequestHandler implements ContainerRequestFilter, ContainerResponse
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}
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if (resourceToRedirectFound) {
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log.debug("The input request '{}' can be managed by the service '{}'. No redirect performed", path, candidateResource);
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log.debug("The input request '{}' can be managed by the service '{}'. No redirect performed", path,
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candidateResource);
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} else {
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log.info("No resource/service found to manage the input request '{}'", path);
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String newPath = String.format("/%s/%s", ConstantsResolver.defaultServiceToRedirect, path);
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// log.debug("The path to redirect is '{}'", newPath);
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//URI newRequestURI = reqContext.getUriInfo().getBaseUriBuilder().path(newPath).build();
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// URI newRequestURI =
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// reqContext.getUriInfo().getBaseUriBuilder().path(newPath).build();
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UriBuilder uriBuilder = reqContext.getUriInfo().getBaseUriBuilder();
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// ADDING THE INPUT QUERY STRING
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MultivaluedMap<String, String> queryParameters = reqContext.getUriInfo().getQueryParameters();
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@ -165,8 +187,19 @@ public class RequestHandler implements ContainerRequestFilter, ContainerResponse
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}
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}
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/* (non-Javadoc)
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* @see javax.ws.rs.container.ContainerResponseFilter#filter(javax.ws.rs.container.ContainerRequestContext, javax.ws.rs.container.ContainerResponseContext)
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/**
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* Filter.
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*
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* @param requestContext the request context
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* @param responseContext the response context
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* @throws IOException Signals that an I/O exception has occurred.
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*/
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/*
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* (non-Javadoc)
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*
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* @see
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* javax.ws.rs.container.ContainerResponseFilter#filter(javax.ws.rs.container.
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* ContainerRequestContext, javax.ws.rs.container.ContainerResponseContext)
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*/
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@Override
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public void filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext)
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@ -174,8 +207,49 @@ public class RequestHandler implements ContainerRequestFilter, ContainerResponse
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log.info(RequestHandler.class.getSimpleName() + " Response called");
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SecurityTokenProvider.instance.reset();
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ScopeProvider.instance.reset();
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log.info("Token and Scope Provider reset called");
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log.debug("Token and Scope Provider reset called");
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resetScretManager(requestContext, responseContext);
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}
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/**
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* Reset scret manager.
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*
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* @param requestContext the request context
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* @param responseContext the response context
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* @throws IOException Signals that an I/O exception has occurred.
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*/
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private void resetScretManager(ContainerRequestContext requestContext, ContainerResponseContext responseContext)
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throws IOException {
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log.debug("SecreteManager instance remove");
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SecretManagerProvider.instance.remove();
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}
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/**
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* Sets the secret manager.
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*
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* @param requestContext the new secret manager
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* @throws IOException Signals that an I/O exception has occurred.
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*/
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private void setSecretManager(ContainerRequestContext requestContext) throws IOException {
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log.debug("setSecretManager called");
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SecretManagerProvider.instance.remove();
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SecretManager secretManager = new SecretManager();
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String token = AccessTokenProvider.instance.get();
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if (token != null) {
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Secret secret = new JWTSecret(token);
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secretManager.addSecret(secret);
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}
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token = SecurityTokenProvider.instance.get();
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if (token != null) {
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Secret secret = new GCubeSecret(token);
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secretManager.addSecret(secret);
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}
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SecretManagerProvider.instance.set(secretManager);
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}
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}
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@ -1,5 +1,8 @@
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package org.gcube.datatransfer.resolver.services;
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import java.io.InputStream;
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import java.net.URL;
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import javax.servlet.http.HttpServletRequest;
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import javax.ws.rs.GET;
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import javax.ws.rs.Path;
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@ -9,17 +12,23 @@ import javax.ws.rs.WebApplicationException;
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import javax.ws.rs.core.Context;
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import javax.ws.rs.core.MediaType;
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import javax.ws.rs.core.Response;
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import javax.ws.rs.core.Response.ResponseBuilder;
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import javax.ws.rs.core.Response.Status;
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import javax.ws.rs.core.StreamingOutput;
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import org.gcube.application.geoportalcommon.GeoportalCommon;
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import org.gcube.application.geoportalcommon.shared.GeoportalItemReferences;
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import org.gcube.application.geoportalcommon.shared.GeoportalItemReferences.SHARE_LINK_TO;
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import org.gcube.application.geoportaldatamapper.exporter.Geoportal_PDF_Exporter;
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import org.gcube.application.geoportaldatamapper.shared.ExporterProjectSource;
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import org.gcube.application.geoportaldatamapper.shared.FileReference;
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import org.gcube.common.authorization.utils.manager.SecretManager;
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import org.gcube.common.authorization.utils.manager.SecretManagerProvider;
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import org.gcube.common.authorization.utils.user.User;
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import org.gcube.datatransfer.resolver.ConstantsResolver;
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import org.gcube.datatransfer.resolver.geoportal.TargetAppGeoportalCodes;
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import org.gcube.datatransfer.resolver.services.GeoportalResolver.RESOLVE_AS;
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import org.gcube.datatransfer.resolver.services.error.ExceptionManager;
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import org.gcube.datatransfer.resolver.services.exceptions.BadRequestException;
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import org.gcube.datatransfer.resolver.util.SingleFileStreamingOutput;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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@ -59,11 +68,13 @@ public class GeoportalExporter {
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*/
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@GET
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@Path("/export/{type}/{usecase_id}/{project_id}")
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@Produces({ MediaType.TEXT_HTML, MediaType.TEXT_PLAIN })
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@Produces({ MediaType.TEXT_HTML, MediaType.TEXT_PLAIN, MediaType.APPLICATION_OCTET_STREAM })
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public Response export(@Context HttpServletRequest req, @PathParam(EXPORT_TYPE) String export_type,
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@PathParam(PATH_USECASE_ID) String ucdID, @PathParam(PATH_PROJECT_ID) String projectID)
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throws WebApplicationException {
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String userAgentName = req.getHeader("User-Agent");
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LOG.info(this.getClass().getSimpleName() + " export - GET starts...");
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LOG.debug("params are: exportType: {}, ucdID: {}, projectID: {}", export_type, ucdID, projectID);
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@ -71,7 +82,7 @@ public class GeoportalExporter {
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checkPathParameterNotNull(req, PATH_USECASE_ID, ucdID);
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checkPathParameterNotNull(req, PATH_PROJECT_ID, projectID);
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ACCEPTED_EXPORT_TYPE exportType = toKnowExportType(req, export_type);
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checkExportType(req, export_type);
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try {
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@ -87,43 +98,56 @@ public class GeoportalExporter {
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Geoportal_PDF_Exporter pdfExporter = new Geoportal_PDF_Exporter();
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boolean checked = pdfExporter.checkConfig();
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if (!checked)
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return Response.status(Status.NOT_FOUND).build();
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ExporterProjectSource exporterSource = new ExporterProjectSource();
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RESOLVE_AS resolveAs = RESOLVE_AS.PUBLIC;
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// #NB SET USERNAME = null to export with PUBLIC ACCESS
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if (!cm.getUser().isApplication()) {
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// here the token is of an user
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resolveAs = RESOLVE_AS.PRIVATE;
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exporterSource.setAccountname(user.getUsername());
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}
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exporterSource.setScope(context);
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exporterSource.setProjectID(projectID);
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exporterSource.setProfileID(ucdID);
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String vreName = context.substring(context.lastIndexOf("/") + 1, context.length());
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LOG.info("Requesting gis link to vre {}", vreName);
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Response theReponseWithLink = new GeoportalResolver().genericResolveLink(req,
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TargetAppGeoportalCodes.GEO_DV, vreName, ucdID, projectID, resolveAs.name());
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String theGisLink = theReponseWithLink.getEntity().toString();
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LOG.info("Gis link returned {}", theGisLink);
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exporterSource.setGisLink(theGisLink);
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// ExporterProjectSource exporterSource = new ExporterProjectSource();
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// RESOLVE_AS resolveAs = RESOLVE_AS.PUBLIC;
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// // #NB SET USERNAME = null to export with PUBLIC ACCESS
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// if (!cm.getUser().isApplication()) {
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// // here the token is of an user
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// resolveAs = RESOLVE_AS.PRIVATE;
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// exporterSource.setAccountname(user.getUsername());
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// }
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//
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// exporterSource.setScope(context);
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// exporterSource.setProjectID(projectID);
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// exporterSource.setProfileID(ucdID);
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//
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// String vreName = context.substring(context.lastIndexOf("/") + 1, context.length());
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// LOG.info("Requesting gis link to vre {}", vreName);
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// Response theReponseWithLink = new GeoportalResolver().genericResolveLink(req,
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// TargetAppGeoportalCodes.GEO_DV, vreName, ucdID, projectID, resolveAs.name());
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// String theGisLink = theReponseWithLink.getEntity().toString();
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// LOG.info("Gis link returned {}", theGisLink);
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// exporterSource.setGisLink(theGisLink);
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if (checked) {
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String pdfURL = null;
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if (userAgentName != null) {
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LOG.info("Serving request as User-Agent {}", userAgentName);
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String entity = entityHTMLMessage("Exporting as PDF...", "The project with " + projectID, true);
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return Response.ok(entity).encoding("UTF-8").header(ConstantsResolver.CONTENT_TYPE, "text/html")
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.build();
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} else {
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return Response.status(Status.NOT_FOUND).entity(GeoportalExporter.class.getSimpleName() + " Config KO")
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LOG.info("Serving request as client...");
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FileReference pdfRef = exportAsPDF(req, ucdID, projectID, null, context, user);
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InputStream input = new URL(pdfURL).openStream();
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StreamingOutput so = new SingleFileStreamingOutput(input);
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ResponseBuilder response = Response.ok(so)
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.header(ConstantsResolver.CONTENT_DISPOSITION,
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"inline; filename=\"" + pdfRef.getFileName() + "\"")
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.header("Content-Type", pdfRef.getContentType());
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return response.build();
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}
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} else {
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return Response.status(Status.NOT_FOUND)
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.entity(GeoportalExporter.class.getSimpleName() + " Config not found in the context " + context)
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.type(MediaType.TEXT_PLAIN).build();
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}
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} catch (Exception e) {
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LOG.error("Error on performing healthcheck", e);
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throw ExceptionManager.internalErrorException(req,
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"Error when performing " + GeoportalExporter.class.getSimpleName() + " healthcheck",
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LOG.error("Error on performing export", e);
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throw ExceptionManager.internalErrorException(req, "Sorry, error occurred when exporting the project",
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this.getClass(), helpURI);
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}
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@ -140,7 +164,7 @@ public class GeoportalExporter {
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checkPathParameterNotNull(req, EXPORT_TYPE, export_type);
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ACCEPTED_EXPORT_TYPE exportType = toKnowExportType(req, export_type);
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checkExportType(req, export_type);
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try {
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@ -183,8 +207,7 @@ public class GeoportalExporter {
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}
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}
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public ACCEPTED_EXPORT_TYPE toKnowExportType(HttpServletRequest req, String export_type)
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throws BadRequestException {
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public ACCEPTED_EXPORT_TYPE checkExportType(HttpServletRequest req, String export_type) throws BadRequestException {
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ACCEPTED_EXPORT_TYPE exportType;
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try {
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exportType = ACCEPTED_EXPORT_TYPE.valueOf(export_type);
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@ -199,6 +222,67 @@ public class GeoportalExporter {
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return exportType;
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}
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public FileReference exportAsPDF(HttpServletRequest req, String profileID, String projectID, String profileTitle,
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String context, User user) throws WebApplicationException {
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LOG.info("exportAsPDF for profileID: " + profileID + ", projectID: " + projectID + "called");
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LOG.info("exportAsPDF context is {}, user is {}", context, user);
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FileReference pdfRef = null;
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try {
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Geoportal_PDF_Exporter gpdfe = new Geoportal_PDF_Exporter();
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ExporterProjectSource exportSource = new ExporterProjectSource();
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exportSource.setProfileID(profileID);
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exportSource.setProfileTitle(profileTitle);
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exportSource.setProjectID(projectID);
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exportSource.setScope(context);
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GeoportalItemReferences geoportalItemReferences = new GeoportalItemReferences(projectID, profileID,
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SHARE_LINK_TO.DATA_VIEWER);
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GeoportalItemReferences gir = getPublicLinksFor(geoportalItemReferences, context);
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if (user.isApplication()) {
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exportSource.setGisLink(gir.getOpenLink().getShortURL());
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exportSource.setAccountname(null);
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} else {
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exportSource.setGisLink(gir.getRestrictedLink().getShortURL());
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exportSource.setAccountname(user.getUsername());
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}
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pdfRef = gpdfe.createPDFFile(exportSource);
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} catch (Exception e1) {
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LOG.error("Error occurred when exporting the project", e1);
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throw ExceptionManager.internalErrorException(req, "Sorry, an error occurred when exporting the project",
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this.getClass(), helpURI);
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}
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return pdfRef;
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}
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|
||||
public GeoportalItemReferences getPublicLinksFor(GeoportalItemReferences item, String context) throws Exception {
|
||||
LOG.info("getPublicLinksFor called for: " + item);
|
||||
|
||||
try {
|
||||
|
||||
if (item == null)
|
||||
throw new Exception("Bad request, the item is null");
|
||||
|
||||
if (item.getProjectID() == null)
|
||||
throw new Exception("Bad request, the projectID is null");
|
||||
|
||||
if (item.getProfileID() == null)
|
||||
throw new Exception("Bad request, the profileID is null");
|
||||
|
||||
GeoportalCommon gc = new GeoportalCommon();
|
||||
return gc.getPublicLinksFor(context, item, true);
|
||||
|
||||
} catch (Exception e) {
|
||||
LOG.error("Error on getPublicLinksFor for: " + item, e);
|
||||
throw new Exception("Share link not available for this item. Try later or contact the support. Error: "
|
||||
+ e.getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the HTML message.
|
||||
*
|
||||
|
|
@ -210,29 +294,13 @@ public class GeoportalExporter {
|
|||
protected String entityHTMLMessage(String action, String message, boolean waiting) {
|
||||
|
||||
String html = "<html>" + "<head>" + "<meta http-equiv=\"content-type\" content=\"text/html; charset=UTF-8\">"
|
||||
+ "<style>"
|
||||
+ "html, body {\n"
|
||||
+ " margin: 10px;\n"
|
||||
+ " width: 100%;\n"
|
||||
+ " height: 100%;\n"
|
||||
+ " display: table\n"
|
||||
+ "}\n"
|
||||
+ "#content {\n"
|
||||
+ " position: absolute;\n"
|
||||
+ " left: 50%;\n"
|
||||
+ " top: 50%;\n"
|
||||
+ " -webkit-transform: translate(-50%, -50%);\n"
|
||||
+ " transform: translate(-50%, -50%);\n"
|
||||
+ " text-align: center;\n"
|
||||
+ "}"
|
||||
+ "#message {\n"
|
||||
+ " color:gray;"
|
||||
+ " font-size: 24px;"
|
||||
+ "}"
|
||||
+ "</style>"
|
||||
+ "<style>" + "html, body {\n" + " margin: 10px;\n" + " width: 100%;\n" + " height: 100%;\n"
|
||||
+ " display: table\n" + "}\n" + "#content {\n" + " position: absolute;\n" + " left: 50%;\n"
|
||||
+ " top: 50%;\n" + " -webkit-transform: translate(-50%, -50%);\n"
|
||||
+ " transform: translate(-50%, -50%);\n" + " text-align: center;\n" + "}" + "#message {\n"
|
||||
+ " color:gray;" + " font-size: 24px;" + "}" + "</style>"
|
||||
+ "<title>D4Science Geoportal - Action</title>" + "</head>" + "<body>";
|
||||
|
||||
|
||||
html += "<img alt=\"D4Science Logo\" src=\"https://services.d4science.org/image/layout_set_logo?img_id=32727\"><br />";
|
||||
|
||||
html += "<div id=\"content\">";
|
||||
|
|
|
|||
Loading…
Reference in New Issue