public void init() {
if (!isInitialized) {
if (getFileId() == null)
throw new InvalidWikiRequestException("Missing filedId request parameter");
log.debug("initializing document history with file id: " + getFileId());
if (currentFile == null) {
log.debug("loading current file: " + getFileId());
currentFile = wikiNodeDAO.findWikiDocument(getFileId());
if (currentFile == null) {
throw new org.jboss.seam.framework.EntityNotFoundException(
getFileId(), WikiDocument.class);
}
if (!Identity.instance().hasPermission("Node", "read", currentFile)) {
throw new AuthorizationException("You don't have permission for this operation");
}
}
initializeHistoricalFileList();
}
isInitialized = true;
}
@Factory("historicalFileList")
public void initializeHistoricalFileList() {
if (historicalFileList == null) {
log.debug("initializing list of historical files for file:" + getCurrentFile());
historicalFileList = wikiNodeDAO.findHistoricalFiles(getCurrentFile());
}
}
private void refreshTree() {
log.debug("Loading menu items tree");
WikiPreferences wikiPreferences = Preferences.instance().get(WikiPreferences.class);
tree =
WikiNodeDAO.instance()
.findMenuItemTree(
(WikiDirectory) Component.getInstance("wikiRoot"),
wikiPreferences.getMainMenuDepth(),
wikiPreferences.getMainMenuLevels(),
wikiPreferences.isMainMenuShowAdminOnly());
}
private void bindBlogEntryWhereClause(
Query query,
WikiDirectory startDir,
WikiDocument ignoreDoc,
Integer year,
Integer month,
Integer day,
String tag) {
query.setParameterList("directoryIDs", wikiNodeDAO.findWikiDirectoryTreeIDs(startDir));
query.setParameter("currentAccessLevel", currentAccessLevel);
if (ignoreDoc != null && ignoreDoc.getId() != null) query.setParameter("ignoreDoc", ignoreDoc);
if (tag != null && tag.length() > 0) query.setParameter("tag", tag);
if (year != null) query.setParameter("limitYear", year);
if (month != null) query.setParameter("limitMonth", month);
if (day != null) query.setParameter("limitDay", day);
}
// This methods takes the historicalFileId parameter to load a revision from the DB
public void diff() {
init(); // TODO: Why doesn't Seam execute my page action but instead s:link action="diff" in a
// fake RENDER RESPONSE?!?
displayedHistoricalFile = null;
if (historicalFileId == null) return;
selectedHistoricalFile =
wikiNodeDAO.findHistoricalFile(
getCurrentFile().getHistoricalEntityName(), historicalFileId);
if (selectedHistoricalFile == null) {
statusMessages.addFromResourceBundleOrDefault(
ERROR,
"lacewiki.msg.HistoricalNodeNotFound",
"Couldn't find historical node: {0}",
historicalFileId);
return;
}
diffHistoricalRevision();
}
@Restrict("#{s:hasPermission('User', 'isAdmin', currentUser)}")
public String purgeHistory() {
wikiNodeDAO.removeHistoricalFiles(getCurrentFile());
return "purgedHistory";
}