/** * Create the dataset defult HTML page. * * @param jobConf the {@link eu.aliada.linkeddataserversetup.model.JobConfiguration} that contains * information to create the dataset HTML page. * @param db The DDBB connection. * @return * @since 2.0 */ public void createDatasetDefaultPage( final JobConfiguration jobConf, final DBConnectionManager dbConn) { // Create the folder where the page resides, if it does not exist final String pageFolder = jobConf.getVirtHttpServRoot() + File.separator + rulesNamesSuffix; final String pageURL = "http://" + jobConf.getDomainName(); final File fFolder = new File(pageFolder); if (!fFolder.exists()) { fFolder.mkdir(); } // Update the dataset web page root in the DB dbConn.updateDatasetWebPageRoot(jobConf.getDatasetId(), pageFolder); final String pagePath = pageFolder + File.separator + DATASET_INDEX_PAGE; // Remove the page if it already exists final File fPage = new File(pagePath); if (fPage.exists()) { fPage.delete(); } // Copy image and CSS files to web server folder copyFilesToWebServerPath(jobConf, pageFolder, pageURL); final String orgLogoPath = jobConf.getOrgImageURL(); final String styleSheetPath = jobConf.getCssFileURL(); // Get the number of triples of the dataset final int numTriples = calculateDatasetNumTriples( jobConf.getSparqlEndpointUri(), jobConf.getSparqlLogin(), jobConf.getSparqlPassword(), jobConf.getSubsets()); // Now, create a new one try { final FileWriter fstream = new FileWriter(pagePath); final BufferedWriter out = new BufferedWriter(fstream); String line = "<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">"; out.write(line); out.newLine(); line = "<html>"; out.write(line); out.newLine(); line = "<head>"; out.write(line); out.newLine(); line = "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=ISO-8859-1\">"; out.write(line); out.newLine(); line = "<title>" + jobConf.getDatasetDesc().toUpperCase() + "</title>"; out.write(line); out.newLine(); line = "<link rel=\"stylesheet\" href=\"" + styleSheetPath + "\" type=\"text/css\">"; out.write(line); out.newLine(); line = "</head>"; out.write(line); out.newLine(); line = "<body>"; out.write(line); out.newLine(); line = "<img src=\"" + orgLogoPath + "\">"; out.write(line); out.newLine(); line = "<h1>" + jobConf.getDatasetDesc() + "</h1>"; out.write(line); out.newLine(); line = "<table><colgroup><col width=\"25%\"><col width=\"75%\"></colgroup>"; out.write(line); out.newLine(); // Description line = String.format( "<tr><td class=\"label\">%s</td><td class=\"input\">%s</td></tr>", "description", jobConf.getDatasetLongDesc()); out.write(line); out.newLine(); // Publisher line = String.format( "<tr><td class=\"label\">%s</td><td class=\"input\">%s</td></tr>", "publisher", jobConf.getOrgName().toUpperCase()); out.write(line); out.newLine(); // Source URL line = String.format( "<tr><td class=\"label\">%s</td><td class=\"input\"><a href=\"%s\" target=\"_blank\">%s</a></td></tr>", "source", jobConf.getDatasetSourceURL(), jobConf.getDatasetSourceURL()); out.write(line); out.newLine(); // Created line = String.format( "<tr><td class=\"label\">%s</td><td class=\"input\">%s</td></tr>", "created", getStringNow()); out.write(line); out.newLine(); // Contributor line = String.format( "<tr><td class=\"label\">%s</td><td class=\"input\">%s</td></tr>", "contributor", jobConf.getDatasetAuthor()); out.write(line); out.newLine(); // License URL line = String.format( "<tr><td class=\"label\">%s</td><td class=\"input\"><a href=\"%s\" target=\"_blank\">%s</a></td></tr>", "license", jobConf.getLicenseURL(), jobConf.getLicenseURL()); out.write(line); out.newLine(); // SPARQL endpoint URL line = String.format( "<tr><td class=\"label\">%s</td><td class=\"input\"><a href=\"%s\" target=\"_blank\">%s</a></td></tr>", "SPARQL endpoint", jobConf.getPublicSparqlEndpointUri(), jobConf.getPublicSparqlEndpointUri()); out.write(line); out.newLine(); // Vocabulary URL line = String.format( "<tr><td class=\"label\">%s</td><td class=\"input\"><a href=\"%s\" target=\"_blank\">%s</a></td></tr>", "vocabulary", jobConf.getOntologyUri(), jobConf.getOntologyUri()); out.write(line); out.newLine(); // Number of triples line = String.format( "<tr><td class=\"label\">%s</td><td class=\"input\">%s</td></tr>", "number of triples", numTriples); out.write(line); out.newLine(); // List resources of dataset final String datasetUri = "http://" + jobConf.getDomainName() + "/" + uriDocConcept; line = String.format( "<tr><td class=\"label\">%s</td><td class=\"input\"><a href=\"%s\" target=\"_blank\">%s</a></td></tr>", "list of resources", datasetUri, datasetUri); out.write(line); out.newLine(); // List subsets line = String.format("<tr><td class=\"label\">%s</td><td class=\"input\"><ul>", "subsets"); out.write(line); out.newLine(); for (final Iterator<Subset> iterSubsets = jobConf.getSubsets().iterator(); iterSubsets.hasNext(); ) { final Subset subset = iterSubsets.next(); String uriDocConceptSubset = ""; if (subset.getUriConceptPart() != null) { uriDocConceptSubset = removeLeadingTralingSlashes(subset.getUriConceptPart()); } if (uriDocConceptSubset.length() > 0) { // List resources of subset final String subsetUri = datasetUri + "/" + uriDocConceptSubset; line = String.format( "<li>%s: <a href=\"%s\" target=\"_blank\">%s</a></li>", subset.getDescription(), subsetUri, subsetUri); out.write(line); out.newLine(); } } line = "</ul></td></tr>"; out.write(line); out.newLine(); line = "</table>"; out.write(line); out.newLine(); line = "</body>"; out.write(line); out.newLine(); line = "</html>"; out.write(line); out.newLine(); out.close(); } catch (IOException exception) { LOGGER.error(MessageCatalog._00034_FILE_CREATION_FAILURE, exception, pagePath); } }