use of org.pegdown.ast.RefImageNode in project gitblit by gitblit.
the class MarkupProcessor method parse.
/**
* Parses the document as Markdown using Pegdown.
*
* @param doc
* @param repositoryName
* @param commitId
*/
private void parse(final MarkupDocument doc, final String repositoryName, final String commitId) {
LinkRenderer renderer = new LinkRenderer() {
@Override
public Rendering render(ExpImageNode node, String text) {
if (node.url.indexOf("://") == -1) {
// repository-relative image link
String path = doc.getRelativePath(node.url);
String contextUrl = RequestCycle.get().getRequest().getRelativePathPrefixToContextRoot();
String url = RawServlet.asLink(contextUrl, repositoryName, commitId, path);
return new Rendering(url, text);
}
// absolute image link
return new Rendering(node.url, text);
}
@Override
public Rendering render(RefImageNode node, String url, String title, String alt) {
Rendering rendering;
if (url.indexOf("://") == -1) {
// repository-relative image link
String path = doc.getRelativePath(url);
String contextUrl = RequestCycle.get().getRequest().getRelativePathPrefixToContextRoot();
String wurl = RawServlet.asLink(contextUrl, repositoryName, commitId, path);
rendering = new Rendering(wurl, alt);
} else {
// absolute image link
rendering = new Rendering(url, alt);
}
return StringUtils.isEmpty(title) ? rendering : rendering.withAttribute("title", encode(title));
}
@Override
public Rendering render(WikiLinkNode node) {
String path = doc.getRelativePath(node.getText());
String name = getDocumentName(path);
String url = getWicketUrl(DocPage.class, repositoryName, commitId, path);
return new Rendering(url, name);
}
};
final String content = MarkdownUtils.transformMarkdown(doc.markup, renderer);
final String safeContent = xssFilter.relaxed(content);
doc.html = safeContent;
}
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