private WikiPage createSymbolicPage(WikiPage page, String linkName) {
WikiPageProperty symLinkProperty =
page.getData().getProperties().getProperty(SymbolicPage.PROPERTY_NAME);
if (symLinkProperty == null) return null;
String linkPath = symLinkProperty.get(linkName);
if (linkPath == null) return null;
if (linkPath.startsWith("file:")) return createExternalSymbolicLink(linkPath, linkName, page);
else return createInternalSymbolicPage(linkPath, linkName, page);
}
private void makeSymbolicLinkSection() {
WikiPageProperty symLinksProperty =
pageData.getProperties().getProperty(SymbolicPage.PROPERTY_NAME);
if (symLinksProperty == null) return;
List<Symlink> symlinks = new ArrayList<Symlink>();
Set<String> symbolicLinkNames = symLinksProperty.keySet();
for (String name : symbolicLinkNames) {
String link = symLinksProperty.get(name);
String path = makePathForSymbolicLink(link);
symlinks.add(new Symlink(name, Utils.escapeHTML(link), path));
}
html.put("symlinks", symlinks);
}
private void renameSymbolicLink(Request request, WikiPage page) throws Exception {
String linkToRename = (String) request.getInput("rename"),
newName = (String) request.getInput("newname");
PageData data = page.getData();
WikiPageProperty properties = data.getProperties();
WikiPageProperty symLinks = getSymLinkProperty(properties);
if (isValidWikiPageName(newName, symLinks)) {
String currentPath = symLinks.get(linkToRename);
symLinks.remove(linkToRename);
symLinks.set(newName, currentPath);
page.commit(data);
setRedirect(resource);
}
}