- }
-
- @Override
- public void enlistFile(final AbstractFile file,
- final DirectoryMetadata parentDirectoryMetadata) {
-
- final String fullFileName = file.fileName;
-
- filesHtml.append("<div style=\"clear: both;\"><a href=\""
- + indexingContext.getGlobalUrl()
- + Utils.urlEncode(indexingContext.getLocalUrl() + "/"
- + fullFileName) + "\">" + fullFileName + "</a>\n");
- filesHtml.append(" ("
- + FilePathParser.getFileSizeDescription(file.getFileLength())
- + ")</div><br/>\n");
-
- }
-
- @Override
- public void enlistImage(final Picture picture,
- final DirectoryMetadata parentDirectoryMetadata) {
- try {
- enlistImageInternal(picture);
- } catch (final Exception e) {
- logger.error(
- "Error generating thumbnails for image file: "
- + e.toString()
- + ", thumbnail generation skipped, enlisting as ordinary file instead.",
- e);
- enlistFile(picture, parentDirectoryMetadata);
- }
- }
-
- private String enlistImageDimensions(final Picture picture) {
- final StringBuilder html = new StringBuilder();
-
- final List<Dimension> recommendedDimensions = Picture
- .getThumbnailDimensions(picture.getDimensions());
-
- int count = 0;
- for (final Dimension dimension : recommendedDimensions) {
- count++;
- if (count > 1)
- html.append(", ");
- html.append("<a href=\""
- + indexer.getThumbnailUrl(picture, dimension,
- indexingContext) + "\">");
- html.append(dimension.width + "x" + dimension.height);
- html.append("</a>");
- }
-
- return html.toString();
- }
-
- private void enlistImageInternal(final Picture picture) {
-
- filesHtml.append("<div style=\"float:left; margin: 10px;\">");
-
- // clickable image thumbnail
- filesHtml.append("<a href=\""
- + indexingContext.getGlobalUrl()
- + Utils.urlEncode(indexingContext.getLocalUrl() + "/"
- + picture.fileName) + "\">\n");
-
- filesHtml.append("<img border=\"0\" src=\""
- + getImageThumbnailUrl(picture) + "\"/></a><br/>\n");
-
- // file name
- filesHtml.append("<b>"
- + FilePathParser.getFileNameWithoutExtension(picture.fileName)
- + "</b><br/>");
-
- // links to thumbnails of various sizes
- filesHtml.append("(" + enlistImageDimensions(picture) + ")\n");
-
- filesHtml.append("</div>");
- }
-
- /** {@inheritDoc} */
- @Override
- public void enlistOgv(final AbstractFile abstractFile,
- final DirectoryMetadata parentDirectoryMetadata)
- throws UnsupportedEncodingException {
-
- final GeneralFile file = (GeneralFile) abstractFile;
-
- filesHtml.append("<div style=\"margin: 30px; clear: both;\">");
-
- // watchable video
- filesHtml
- .append("<video preload=\"metadata\" controls=\"controls\" tabindex=\"0\">\n");
- filesHtml
- .append("<source type=\"video/ogg\" codecs=\"theora, vorbis\" src=\""
- + indexingContext.getGlobalUrl()
- + Utils.urlEncode(indexingContext.getLocalUrl() + "/"
- + file.fileName) + "\">\n");
- filesHtml.append("</source>\n");
- filesHtml.append("</video>\n");
- filesHtml.append("<br/>\n");
-
- // video title
- filesHtml
- .append("Video: <b>"
- + FilePathParser
- .getFileNameWithoutExtension(file.fileName)
- + "<b/> ");
-
- // video download link
- filesHtml.append("<a href=\""
- + indexingContext.getGlobalUrl()
- + Utils.urlEncode(indexingContext.getLocalUrl() + "/"
- + file.fileName) + "\">download as OGV file</a>");
-
- filesHtml.append("</div>\n");
-
- filesHtml.append("\n");
-
- }
-
- /** {@inheritDoc} */
- @Override
- public String getFileNameSuffix() {
- return "";
- }
-
- /**
- * {@inheritDoc}
- *
- * @throws IOException
- */
- @Override
- public String getHtml(final boolean showTitle,
- final boolean doHtmlHeaderAndFooter,
- final DirectoryMetadata directory) {
-
- // assemble final page HTML
- final StringBuffer html = new StringBuffer();
-
- if (doHtmlHeaderAndFooter) {
- // page header
- html.append("<HTML>\n");
- html.append("<HEAD>\n");
- html.append(" <meta HTTP-EQUIV=\"Content-Type\" CONTENT=\"text/html; charset=UTF-8\"/>\n");
- html.append("</HEAD>\n");
- html.append("<BODY bgcolor=\"#000000\" alink=\"#50ffff\" link=\"#50ffff\" vlink=\"#ff50ff\" text=\"#ffffff\">\n");
- html.append("<!-- " + Constants.HTML_MAGIC_STRING + " -->\n");
- html.append("<!-- " + Constants.HTML_MEMO + " -->\n");
- html.append("<font color=\"#ffffff\">\n");
- }
-
- if (showTitle)
- html.append("<CENTER><H1>" + galleryTitle + "</H1></CENTER>\n");
-
- html.append(showCurrentPath());
- html.append(listDirectories());
- html.append(directory.getHeaderMevizMetadataHtml());
- html.append(filesHtml.toString());
-
- if (doHtmlHeaderAndFooter)
- html.append("</font></BODY></HTML>\n");
-
- return html.toString();
- }
-
- private String getImageThumbnailUrl(final Picture picture) {
- final Dimension imageSize = picture.getDimensions();
-
- Dimension listingDimension = new Dimension(1500, 450);
-
- if (listingDimension.width > imageSize.width)
- if (listingDimension.height > imageSize.height)
- listingDimension = imageSize;
-
- return indexer.getThumbnailUrl(picture, listingDimension,
- indexingContext);
- }
-
- @Override
- public void init(final String galleryTitle, final List<String> path,
- final AbstractIndexer indexer, final IndexingContext indexingContext) {
-
- this.indexer = indexer;
- this.galleryTitle = galleryTitle;
- this.path = path;
- this.indexingContext = indexingContext;
-
- dirHtml = new StringBuffer();
- filesHtml = new StringBuffer();
- }
-
- private String listDirectories() {
- final StringBuilder html = new StringBuilder();
- html.append("<TABLE>\n");
-
- if (path.size() > 0) {
- html.append("<TR>");
- html.append("<TD><b><a href=\""
- + indexer.getParentDirectoryUrl(indexingContext)
- + "\"><h2> <== parent directory</h2></a></b></TD>");
- html.append("</TR>\n");
- }
-
- html.append(dirHtml.toString());
- html.append("\n<TR><TD><br></TD></TR>\n");
- html.append("</TABLE>\n");
-
- return html.toString();
- }
-
- private String showCurrentPath() {
- final StringBuilder html = new StringBuilder();
- html.append("<CENTER><H2>");
- for (final String p : path)
- html.append(" / " + p);
- html.append("</H2></CENTER>\n");
-
- return html.toString();
- }
-
- @Override
- public void enlistWebm(AbstractFile abstractFile,
- DirectoryMetadata directory) {
- final GeneralFile file = (GeneralFile) abstractFile;
-
- filesHtml.append("<div style=\"margin: 30px; clear: both;\">");
-
- // watchable video
-
- String fileUrl = indexingContext.getGlobalUrl()
- + Utils.urlEncode(indexingContext.getLocalUrl() + "/"
- + file.fileName);
-
- filesHtml.append("<video controls>\n");
- filesHtml.append(" <source src=\"" + fileUrl
- + "\" type='video/webm;codecs=\"vp8, opus\"'/>\n");
- filesHtml.append("</video>\n");
- filesHtml.append("<br/>\n");
-
- // video title
- filesHtml
- .append("Video: <b>"
- + FilePathParser
- .getFileNameWithoutExtension(file.fileName)
- + "<b/> ");
-
- // video download link
- filesHtml.append("<a href=\""
- + indexingContext.getGlobalUrl()
- + Utils.urlEncode(indexingContext.getLocalUrl() + "/"
- + file.fileName) + "\">download as WebM file</a>");
-
- filesHtml.append("</div>\n");