private WikiUser setAdminUser(HttpServletRequest request) throws Exception {
String username = request.getParameter("username");
WikiUser user = new WikiUser(username);
user.setCreateIpAddress(ServletUtil.getIpAddress(request));
user.setLastLoginIpAddress(ServletUtil.getIpAddress(request));
return user;
}
private void loadEdit(
HttpServletRequest request,
ModelAndView next,
WikiPageInfo pageInfo,
String contents,
String virtualWiki,
String topicName,
boolean useSection)
throws Exception {
pageInfo.setPageTitle(new WikiMessage("edit.title", topicName));
pageInfo.setTopicName(topicName);
WikiLink wikiLink = LinkUtil.parseWikiLink(virtualWiki, topicName);
if (wikiLink.getNamespace().getId().equals(Namespace.CATEGORY_ID)) {
ServletUtil.loadCategoryContent(next, virtualWiki, topicName);
}
if (request.getParameter("editComment") != null) {
next.addObject("editComment", request.getParameter("editComment"));
}
if (useSection && request.getParameter("section") != null) {
next.addObject("section", request.getParameter("section"));
}
next.addObject("minorEdit", (request.getParameter("minorEdit") != null));
Watchlist watchlist = ServletUtil.currentWatchlist(request, virtualWiki);
if (request.getParameter("watchTopic") != null
|| (watchlist.containsTopic(topicName) && !isPreview(request))) {
next.addObject("watchTopic", true);
}
pageInfo.setContentJsp(JSP_EDIT);
WikiUser user = ServletUtil.currentWikiUser();
String editor = user.getEditor();
next.addObject("editor", editor);
next.addObject("contents", contents);
}
protected static void setupSpecialPage(
Locale locale,
String virtualWiki,
String topicName,
WikiUser user,
boolean adminOnly,
Connection conn)
throws Exception {
logger.info("Setting up special page " + virtualWiki + " / " + topicName);
String contents = Utilities.readSpecialPage(locale, topicName);
Topic topic = new Topic();
topic.setName(topicName);
topic.setVirtualWiki(virtualWiki);
topic.setTopicContent(contents);
topic.setAdminOnly(adminOnly);
// FIXME - hard coding
TopicVersion topicVersion =
new TopicVersion(
user, user.getLastLoginIpAddress(), "Automatically created by system setup", contents);
WikiBase.getDataHandler()
.writeTopic(
topic,
topicVersion,
Utilities.parserDocument(topic.getTopicContent(), virtualWiki, topicName),
true,
conn);
}
private static void setupAdminUser(WikiUser user, Connection conn) throws Exception {
if (user == null) {
throw new Exception("Admin user not specified");
}
if (WikiBase.getDataHandler().lookupWikiUser(user.getUserId(), conn) != null) {
logger.warning("Admin user already exists");
}
WikiUserInfo userInfo = null;
if (WikiBase.getUserHandler().isWriteable()) {
userInfo = new WikiUserInfo();
userInfo.setEncodedPassword(user.getPassword());
userInfo.setUsername(user.getUsername());
userInfo.setUserId(user.getUserId());
}
WikiBase.getDataHandler().writeWikiUser(user, userInfo, conn);
}
private void view(HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo)
throws Exception {
String virtualWiki = Utilities.getVirtualWikiFromURI(request);
Pagination pagination = Utilities.buildPagination(request, next);
WikiUser user = Utilities.currentUser();
if (!user.hasRole(Role.ROLE_USER)) {
throw new WikiException(new WikiMessage("watchlist.error.loginrequired"));
}
Collection changes =
WikiBase.getDataHandler().getWatchlist(virtualWiki, user.getUserId(), pagination);
next.addObject("numChanges", new Integer(changes.size()));
next.addObject("changes", changes);
pageInfo.setPageTitle(new WikiMessage("watchlist.title"));
pageInfo.setContentJsp(JSP_WATCHLIST);
pageInfo.setSpecial(true);
}
/**
* Determine if a user has permission to move a topic.
*
* @param virtualWiki The virtual wiki name for the topic in question.
* @param topicName The name of the topic in question.
* @param user The current Wiki user, or <code>null</code> if there is no current user.
* @return <code>true</code> if the user is allowed to move the topic, <code>false</code>
* otherwise.
*/
protected static boolean isMoveable(String virtualWiki, String topicName, WikiUser user)
throws Exception {
if (user == null || !user.hasRole(Role.ROLE_MOVE)) {
// no permission granted to move pages
return false;
}
Topic topic = WikiBase.getDataHandler().lookupTopic(virtualWiki, topicName, false, null);
if (topic == null) {
// cannot move a topic that doesn't exist
return false;
}
if (topic.getReadOnly()) {
return false;
}
if (topic.getAdminOnly() && (user == null || !user.hasRole(Role.ROLE_ADMIN))) {
return false;
}
return true;
}
private void update(HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo)
throws Exception {
WikiUser user = Utilities.currentUser();
if (!user.hasRole(Role.ROLE_USER)) {
throw new WikiException(new WikiMessage("watchlist.error.loginrequired"));
}
String topicName = Utilities.getTopicFromRequest(request);
String virtualWiki = Utilities.getVirtualWikiFromURI(request);
Watchlist watchlist = Utilities.currentWatchlist(request, virtualWiki);
WikiBase.getDataHandler()
.writeWatchlistEntry(watchlist, virtualWiki, topicName, user.getUserId(), null);
String article = Utilities.extractTopicLink(topicName);
if (watchlist.containsTopic(topicName)) {
// added to watchlist
next.addObject("message", new WikiMessage("watchlist.caption.added", article));
} else {
// removed from watchlist
next.addObject("message", new WikiMessage("watchlist.caption.removed", article));
}
this.view(request, next, pageInfo);
}
private Vector validate(HttpServletRequest request, WikiUser user) throws Exception {
Vector errors = new Vector();
if (!StringUtils.hasText(user.getLogin())) {
errors.add(new WikiMessage("error.loginempty"));
}
if (!Utilities.validateUserName(user.getLogin())) {
errors.add(new WikiMessage("common.exception.name", user.getLogin()));
}
String oldPassword = request.getParameter("oldPassword");
if (user.getUserId() > 0
&& WikiBase.getHandler().lookupWikiUser(user.getLogin(), oldPassword, false) == null) {
errors.add(new WikiMessage("register.error.oldpasswordinvalid"));
}
String newPassword = request.getParameter("newPassword");
String confirmPassword = request.getParameter("confirmPassword");
if (user.getUserId() < 1 && !StringUtils.hasText(newPassword)) {
errors.add(new WikiMessage("register.error.passwordempty"));
}
if (StringUtils.hasText(newPassword) || StringUtils.hasText(confirmPassword)) {
if (!StringUtils.hasText(newPassword)) {
errors.add(new WikiMessage("error.newpasswordempty"));
} else if (!StringUtils.hasText(confirmPassword)) {
errors.add(new WikiMessage("error.passwordconfirm"));
} else if (!newPassword.equals(confirmPassword)) {
errors.add(new WikiMessage("admin.message.passwordsnomatch"));
}
}
return errors;
}
private boolean initialize(HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo)
throws Exception {
setProperties(request, next);
WikiUser user = setAdminUser(request);
List<WikiMessage> errors = validate(request, user);
if (!errors.isEmpty()) {
this.view(request, next, pageInfo);
next.addObject("errors", errors);
next.addObject("username", user.getUsername());
next.addObject("newPassword", request.getParameter("newPassword"));
next.addObject("confirmPassword", request.getParameter("confirmPassword"));
return false;
}
if (previousInstall() && request.getParameter("override") == null) {
// user is trying to do a new install when a previous installation exists
next.addObject("upgrade", "true");
next.addObject("username", user.getUsername());
next.addObject("newPassword", request.getParameter("newPassword"));
next.addObject("confirmPassword", request.getParameter("confirmPassword"));
return false;
}
Environment.setBooleanValue(Environment.PROP_BASE_INITIALIZED, true);
Environment.setValue(Environment.PROP_BASE_WIKI_VERSION, WikiVersion.CURRENT_WIKI_VERSION);
String username = request.getParameter("username");
String newPassword = request.getParameter("newPassword");
String encryptedPassword = Encryption.encrypt(newPassword);
WikiBase.reset(request.getLocale(), user, username, encryptedPassword);
JAMWikiAuthenticationConfiguration.resetJamwikiAnonymousAuthorities();
JAMWikiAuthenticationConfiguration.resetDefaultGroupRoles();
Environment.saveProperties();
// the setup process does not add new topics to the index (currently)
// TODO - remove this once setup uses safe connection handling
WikiBase.getSearchEngine().refreshIndex();
// force current user credentials to be removed and re-validated.
SecurityContextHolder.clearContext();
return true;
}
/**
* Determine if a user has permission to edit a topic.
*
* @param virtualWiki The virtual wiki name for the topic in question.
* @param topicName The name of the topic in question.
* @param user The current Wiki user, or <code>null</code> if there is no current user.
* @return <code>true</code> if the user is allowed to edit the topic, <code>false</code>
* otherwise.
*/
protected static boolean isEditable(String virtualWiki, String topicName, WikiUser user)
throws Exception {
if (user == null || !user.hasRole(Role.ROLE_EDIT_EXISTING)) {
// user does not have appropriate permissions
return false;
}
if (!user.hasRole(Role.ROLE_EDIT_NEW)
&& WikiBase.getDataHandler().lookupTopic(virtualWiki, topicName, false, null) == null) {
// user does not have appropriate permissions
return false;
}
Topic topic = WikiBase.getDataHandler().lookupTopic(virtualWiki, topicName, false, null);
if (topic == null) {
// new topic, edit away...
return true;
}
if (topic.getAdminOnly() && (user == null || !user.hasRole(Role.ROLE_ADMIN))) {
return false;
}
if (topic.getReadOnly()) {
return false;
}
return true;
}
// FIXME - shouldn't need to pass in response
private boolean register(
HttpServletRequest request,
HttpServletResponse response,
ModelAndView next,
WikiPageInfo pageInfo)
throws Exception {
pageInfo.setSpecial(true);
pageInfo.setAction(WikiPageInfo.ACTION_REGISTER);
pageInfo.setPageTitle(new WikiMessage("register.title"));
String virtualWikiName = JAMWikiServlet.getVirtualWikiFromURI(request);
WikiUser user = new WikiUser();
String userIdString = request.getParameter("userId");
if (StringUtils.hasText(userIdString)) {
int userId = new Integer(userIdString).intValue();
if (userId > 0) user = WikiBase.getHandler().lookupWikiUser(userId);
}
user.setLogin(request.getParameter("login"));
user.setDisplayName(request.getParameter("displayName"));
user.setEmail(request.getParameter("email"));
String newPassword = request.getParameter("newPassword");
if (StringUtils.hasText(newPassword)) {
user.setEncodedPassword(Encryption.encrypt(newPassword));
}
// FIXME - need to distinguish between add & update
user.setCreateIpAddress(request.getRemoteAddr());
user.setLastLoginIpAddress(request.getRemoteAddr());
next.addObject("newuser", user);
Vector errors = validate(request, user);
if (errors.size() > 0) {
next.addObject("errors", errors);
String oldPassword = request.getParameter("oldPassword");
String confirmPassword = request.getParameter("confirmPassword");
if (oldPassword != null) next.addObject("oldPassword", oldPassword);
if (newPassword != null) next.addObject("newPassword", newPassword);
if (confirmPassword != null) next.addObject("confirmPassword", confirmPassword);
return false;
} else {
WikiBase.getHandler().writeWikiUser(user);
request.getSession().setAttribute(JAMWikiServlet.PARAMETER_USER, user);
VirtualWiki virtualWiki = WikiBase.getHandler().lookupVirtualWiki(virtualWikiName);
String topic = virtualWiki.getDefaultTopicName();
String redirect =
LinkUtil.buildInternalLinkUrl(request.getContextPath(), virtualWikiName, topic);
// FIXME - can a redirect be done with Spring?
redirect(redirect, response);
return true;
}
}
private List<WikiMessage> validate(HttpServletRequest request, WikiUser user) throws Exception {
List<WikiMessage> errors = ServletUtil.validateSystemSettings(Environment.getInstance());
if (StringUtils.isBlank(user.getUsername())) {
errors.add(new WikiMessage("error.loginempty"));
}
String newPassword = request.getParameter("newPassword");
String confirmPassword = request.getParameter("confirmPassword");
if (newPassword != null || confirmPassword != null) {
if (newPassword == null) {
errors.add(new WikiMessage("error.newpasswordempty"));
} else if (confirmPassword == null) {
errors.add(new WikiMessage("error.passwordconfirm"));
} else if (!newPassword.equals(confirmPassword)) {
errors.add(new WikiMessage("admin.message.passwordsnomatch"));
}
}
return errors;
}
/** Override the parent method to update the last login date on successful authentication. */
protected void successfulAuthentication(
HttpServletRequest request,
HttpServletResponse response,
FilterChain chain,
Authentication auth)
throws IOException, ServletException {
super.successfulAuthentication(request, response, chain, auth);
Object principal = auth.getPrincipal();
// find authenticated username
String username = null;
if (principal instanceof UserDetails) {
// using custom authentication with Spring Security UserDetail service
username = ((UserDetails) principal).getUsername();
} else if (principal instanceof String) {
// external authentication returns only username
username = String.valueOf(principal);
}
if (username != null) {
try {
WikiUser wikiUser = WikiBase.getDataHandler().lookupWikiUser(username);
if (wikiUser != null) {
wikiUser.setLastLoginDate(new Timestamp(System.currentTimeMillis()));
WikiBase.getDataHandler().writeWikiUser(wikiUser, wikiUser.getUsername(), "");
// update password reset challenge fields, just in case
wikiUser.setChallengeValue(null);
wikiUser.setChallengeDate(null);
wikiUser.setChallengeIp(null);
wikiUser.setChallengeTries(0);
WikiBase.getDataHandler().updatePwResetChallengeData(wikiUser);
}
} catch (WikiException e) {
// log but do not throw - failure to update last login date is non-fatal
logger.error("Failure while updating last login date for " + username, e);
}
}
}
private void writePages(
Writer writer, String virtualWiki, List<String> topicNames, boolean excludeHistory)
throws DataAccessException, IOException, MigrationException {
// note that effort is being made to re-use temporary objects as this
// code can generate an OOM "GC overhead limit exceeded" with HUGE (500MB) topics
// since the garbage collector ends up being invoked excessively.
TopicVersion topicVersion;
Topic topic;
WikiUser user;
// choose 100,000 as an arbitrary max
Pagination pagination = new Pagination(100000, 0);
List<Integer> topicVersionIds;
Map<String, String> textAttributes = new HashMap<String, String>();
textAttributes.put("xml:space", "preserve");
for (String topicName : topicNames) {
topicVersionIds = new ArrayList<Integer>();
topic = WikiBase.getDataHandler().lookupTopic(virtualWiki, topicName, false);
if (topic == null) {
throw new MigrationException(
"Failure while exporting: topic " + topicName + " does not exist");
}
writer.append("\n<page>");
writer.append('\n');
XMLUtil.buildTag(writer, "title", topic.getName(), true);
writer.append('\n');
XMLUtil.buildTag(writer, "id", topic.getTopicId());
if (excludeHistory) {
// only include the most recent version
topicVersionIds.add(topic.getCurrentVersionId());
} else {
// FIXME - changes sorted newest-to-oldest, should be reverse
List<RecentChange> changes =
WikiBase.getDataHandler().getTopicHistory(topic, pagination, true);
for (int i = (changes.size() - 1); i >= 0; i--) {
topicVersionIds.add(changes.get(i).getTopicVersionId());
}
}
for (int topicVersionId : topicVersionIds) {
topicVersion = WikiBase.getDataHandler().lookupTopicVersion(topicVersionId);
writer.append("\n<revision>");
writer.append('\n');
XMLUtil.buildTag(writer, "id", topicVersion.getTopicVersionId());
writer.append('\n');
XMLUtil.buildTag(
writer, "timestamp", this.parseJAMWikiTimestamp(topicVersion.getEditDate()), true);
writer.append("\n<contributor>");
user =
(topicVersion.getAuthorId() != null)
? WikiBase.getDataHandler().lookupWikiUser(topicVersion.getAuthorId())
: null;
if (user != null) {
writer.append('\n');
XMLUtil.buildTag(writer, "username", user.getUsername(), true);
writer.append('\n');
XMLUtil.buildTag(writer, "id", user.getUserId());
} else if (Utilities.isIpAddress(topicVersion.getAuthorDisplay())) {
writer.append('\n');
XMLUtil.buildTag(writer, "ip", topicVersion.getAuthorDisplay(), true);
} else {
writer.append('\n');
XMLUtil.buildTag(writer, "username", topicVersion.getAuthorDisplay(), true);
}
writer.append("\n</contributor>");
writer.append('\n');
XMLUtil.buildTag(writer, "comment", topicVersion.getEditComment(), true);
writer.append('\n');
XMLUtil.buildTag(writer, "text", topicVersion.getVersionContent(), textAttributes, true);
writer.append("\n</revision>");
// explicitly null out temp variables to improve garbage collection and
// avoid OOM "GC overhead limit exceeded" errors on HUGE (500MB) topics
topicVersion = null;
user = null;
}
writer.append("\n</page>");
}
}
protected void loadDefaults(
HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo) {
// load cached top area, nav bar, etc.
try {
this.buildLayout(request, next);
} catch (Exception e) {
logger.error("Unable to build default page layout", e);
}
// add link to user page and comments page
WikiUser user = Utilities.currentUser(request);
if (user != null) {
next.addObject("userpage", WikiBase.NAMESPACE_USER + user.getLogin());
next.addObject("usercomments", WikiBase.NAMESPACE_USER_COMMENTS + user.getLogin());
next.addObject("adminUser", new Boolean(user.getAdmin()));
}
if (!this.pageInfo.getSpecial()) {
// FIXME - this is really ugly
String article = this.pageInfo.getTopicName();
String comments = WikiBase.NAMESPACE_COMMENTS + article;
if (article != null && article.startsWith(WikiBase.NAMESPACE_COMMENTS)) {
int pos = WikiBase.NAMESPACE_COMMENTS.length();
article = article.substring(pos);
comments = WikiBase.NAMESPACE_COMMENTS + article;
} else if (article != null && article.startsWith(WikiBase.NAMESPACE_SPECIAL)) {
int pos = WikiBase.NAMESPACE_SPECIAL.length();
article = article.substring(pos);
comments = WikiBase.NAMESPACE_COMMENTS + article;
} else if (article != null && article.startsWith(WikiBase.NAMESPACE_USER_COMMENTS)) {
int pos = WikiBase.NAMESPACE_USER_COMMENTS.length();
comments = article;
article = WikiBase.NAMESPACE_USER + article.substring(pos);
} else if (article != null && article.startsWith(WikiBase.NAMESPACE_USER)) {
int pos = WikiBase.NAMESPACE_USER.length();
comments = WikiBase.NAMESPACE_USER_COMMENTS + article.substring(pos);
} else if (article != null && article.startsWith(WikiBase.NAMESPACE_IMAGE_COMMENTS)) {
int pos = WikiBase.NAMESPACE_IMAGE_COMMENTS.length();
comments = article;
article = WikiBase.NAMESPACE_IMAGE + article.substring(pos);
} else if (article != null && article.startsWith(WikiBase.NAMESPACE_IMAGE)) {
int pos = WikiBase.NAMESPACE_IMAGE.length();
comments = WikiBase.NAMESPACE_IMAGE_COMMENTS + article.substring(pos);
}
next.addObject("article", article);
next.addObject("comments", comments);
String editLink = "Special:Edit?topic=" + Utilities.encodeURL(this.pageInfo.getTopicName());
if (StringUtils.hasText(request.getParameter("topicVersionId"))) {
editLink += "&topicVersionId=" + request.getParameter("topicVersionId");
}
next.addObject("edit", editLink);
}
next.addObject(JAMWikiServlet.PARAMETER_TOPIC, this.pageInfo.getTopicName());
if (!StringUtils.hasText(this.pageInfo.getTopicName())) {
try {
next.addObject(JAMWikiServlet.PARAMETER_TOPIC, JAMWikiServlet.getTopicFromURI(request));
} catch (Exception e) {
logger.error("Unable to load topic value in JAMWikiServlet", e);
}
}
next.addObject(JAMWikiServlet.PARAMETER_ADMIN, new Boolean(this.pageInfo.getAdmin()));
next.addObject(JAMWikiServlet.PARAMETER_SPECIAL, new Boolean(this.pageInfo.getSpecial()));
next.addObject(JAMWikiServlet.PARAMETER_TITLE, this.pageInfo.getPageTitle());
next.addObject(JAMWikiServlet.PARAMETER_ACTION, this.pageInfo.getPageAction());
// reset pageInfo object - seems not to reset with each servlet call
this.pageInfo = new WikiPageInfo();
}
/** Functionality to handle the "Save" button being clicked. */
private void save(HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo)
throws Exception {
String topicName = WikiUtil.getTopicFromRequest(request);
String virtualWiki = pageInfo.getVirtualWikiName();
Topic topic = loadTopic(virtualWiki, topicName);
Topic lastTopic = WikiBase.getDataHandler().lookupTopic(virtualWiki, topicName, false, null);
if (lastTopic != null
&& !lastTopic.getCurrentVersionId().equals(retrieveLastTopicVersionId(request, topic))) {
// someone else has edited the topic more recently
resolve(request, next, pageInfo);
return;
}
String contents = request.getParameter("contents");
String sectionName = "";
if (!StringUtils.isBlank(request.getParameter("section"))) {
// load section of topic
int section = Integer.valueOf(request.getParameter("section"));
ParserOutput parserOutput = new ParserOutput();
String[] spliceResult =
ParserUtil.parseSplice(
parserOutput,
request.getContextPath(),
request.getLocale(),
virtualWiki,
topicName,
section,
contents);
contents = spliceResult[1];
sectionName = parserOutput.getSectionName();
}
if (contents == null) {
logger.warning("The topic " + topicName + " has no content");
throw new WikiException(new WikiMessage("edit.exception.nocontent", topicName));
}
// strip line feeds
contents = StringUtils.remove(contents, '\r');
String lastTopicContent =
(lastTopic != null) ? StringUtils.remove(lastTopic.getTopicContent(), '\r') : "";
if (lastTopic != null && StringUtils.equals(lastTopicContent, contents)) {
// topic hasn't changed. redirect to prevent user from refreshing and re-submitting
ServletUtil.redirect(next, virtualWiki, topic.getName());
return;
}
String editComment = request.getParameter("editComment");
if (handleSpam(request, next, topicName, contents, editComment)) {
this.loadEdit(request, next, pageInfo, contents, virtualWiki, topicName, false);
return;
}
// parse for signatures and other syntax that should not be saved in raw form
WikiUser user = ServletUtil.currentWikiUser();
ParserInput parserInput = new ParserInput();
parserInput.setContext(request.getContextPath());
parserInput.setLocale(request.getLocale());
parserInput.setWikiUser(user);
parserInput.setTopicName(topicName);
parserInput.setUserDisplay(ServletUtil.getIpAddress(request));
parserInput.setVirtualWiki(virtualWiki);
ParserOutput parserOutput = ParserUtil.parseMetadata(parserInput, contents);
// parse signatures and other values that need to be updated prior to saving
contents = ParserUtil.parseMinimal(parserInput, contents);
topic.setTopicContent(contents);
if (!StringUtils.isBlank(parserOutput.getRedirect())) {
// set up a redirect
topic.setRedirectTo(parserOutput.getRedirect());
topic.setTopicType(TopicType.REDIRECT);
} else if (topic.getTopicType() == TopicType.REDIRECT) {
// no longer a redirect
topic.setRedirectTo(null);
topic.setTopicType(TopicType.ARTICLE);
}
int charactersChanged = StringUtils.length(contents) - StringUtils.length(lastTopicContent);
TopicVersion topicVersion =
new TopicVersion(
user, ServletUtil.getIpAddress(request), editComment, contents, charactersChanged);
if (request.getParameter("minorEdit") != null) {
topicVersion.setEditType(TopicVersion.EDIT_MINOR);
}
WikiBase.getDataHandler()
.writeTopic(topic, topicVersion, parserOutput.getCategories(), parserOutput.getLinks());
// update watchlist
WikiUserDetailsImpl userDetails = ServletUtil.currentUserDetails();
if (!userDetails.hasRole(Role.ROLE_ANONYMOUS)) {
Watchlist watchlist = ServletUtil.currentWatchlist(request, virtualWiki);
boolean watchTopic = (request.getParameter("watchTopic") != null);
if (watchlist.containsTopic(topicName) != watchTopic) {
WikiBase.getDataHandler()
.writeWatchlistEntry(watchlist, virtualWiki, topicName, user.getUserId());
}
}
// redirect to prevent user from refreshing and re-submitting
String target = topic.getName();
if (!StringUtils.isBlank(sectionName)) {
target += "#" + sectionName;
}
ServletUtil.redirect(next, virtualWiki, target);
}
/**
* Build a map of links and the corresponding link text to be used as the user menu links for the
* WikiPageInfo object.
*/
private static LinkedHashMap buildUserMenu() {
LinkedHashMap links = new LinkedHashMap();
WikiUser user = Utilities.currentUser();
if (user.hasRole(Role.ROLE_ANONYMOUS) && !user.hasRole(Role.ROLE_EMBEDDED)) {
links.put("Special:Login", new WikiMessage("common.login"));
links.put("Special:Account", new WikiMessage("usermenu.register"));
}
if (user.hasRole(Role.ROLE_USER)) {
String userPage =
NamespaceHandler.NAMESPACE_USER
+ NamespaceHandler.NAMESPACE_SEPARATOR
+ user.getUsername();
String userCommentsPage =
NamespaceHandler.NAMESPACE_USER_COMMENTS
+ NamespaceHandler.NAMESPACE_SEPARATOR
+ user.getUsername();
String username = user.getUsername();
if (StringUtils.hasText(user.getDisplayName())) {
username = user.getDisplayName();
}
links.put(userPage, new WikiMessage("usermenu.user", username));
links.put(userCommentsPage, new WikiMessage("usermenu.usercomments"));
links.put("Special:Watchlist", new WikiMessage("usermenu.watchlist"));
}
if (user.hasRole(Role.ROLE_USER) && !user.hasRole(Role.ROLE_NO_ACCOUNT)) {
links.put("Special:Account", new WikiMessage("usermenu.account"));
}
if (user.hasRole(Role.ROLE_USER) && !user.hasRole(Role.ROLE_EMBEDDED)) {
links.put("Special:Logout", new WikiMessage("common.logout"));
}
if (user.hasRole(Role.ROLE_SYSADMIN)) {
links.put("Special:Admin", new WikiMessage("usermenu.admin"));
} else if (user.hasRole(Role.ROLE_TRANSLATE)) {
links.put("Special:Translation", new WikiMessage("tab.admin.translations"));
}
return links;
}
/**
* Build a map of links and the corresponding link text to be used as the tab menu links for the
* WikiPageInfo object.
*/
private static LinkedHashMap buildTabMenu(HttpServletRequest request, WikiPageInfo pageInfo) {
LinkedHashMap links = new LinkedHashMap();
WikiUser user = Utilities.currentUser();
String pageName = pageInfo.getTopicName();
String virtualWiki = WikiUtil.getVirtualWikiFromURI(request);
try {
if (pageInfo.getAdmin()) {
if (user.hasRole(Role.ROLE_SYSADMIN)) {
links.put("Special:Admin", new WikiMessage("tab.admin.configuration"));
links.put("Special:Maintenance", new WikiMessage("tab.admin.maintenance"));
links.put("Special:Roles", new WikiMessage("tab.admin.roles"));
}
if (user.hasRole(Role.ROLE_TRANSLATE)) {
links.put("Special:Translation", new WikiMessage("tab.admin.translations"));
}
} else if (pageInfo.getSpecial()) {
links.put(pageName, new WikiMessage("tab.common.special"));
} else {
String article = Utilities.extractTopicLink(pageName);
String comments = Utilities.extractCommentsLink(pageName);
links.put(article, new WikiMessage("tab.common.article"));
links.put(comments, new WikiMessage("tab.common.comments"));
if (ServletUtil.isEditable(virtualWiki, pageName, user)) {
String editLink = "Special:Edit?topic=" + Utilities.encodeForURL(pageName);
if (StringUtils.hasText(request.getParameter("topicVersionId"))) {
editLink += "&topicVersionId=" + request.getParameter("topicVersionId");
}
links.put(editLink, new WikiMessage("tab.common.edit"));
}
String historyLink = "Special:History?topic=" + Utilities.encodeForURL(pageName);
links.put(historyLink, new WikiMessage("tab.common.history"));
if (ServletUtil.isMoveable(virtualWiki, pageName, user)) {
String moveLink = "Special:Move?topic=" + Utilities.encodeForURL(pageName);
links.put(moveLink, new WikiMessage("tab.common.move"));
}
if (user.hasRole(Role.ROLE_USER)) {
Watchlist watchlist = WikiUtil.currentWatchlist(request, virtualWiki);
boolean watched = (watchlist.containsTopic(pageName));
String watchlistLabel = (watched) ? "tab.common.unwatch" : "tab.common.watch";
String watchlistLink = "Special:Watchlist?topic=" + Utilities.encodeForURL(pageName);
links.put(watchlistLink, new WikiMessage(watchlistLabel));
}
if (pageInfo.isUserPage()) {
WikiLink wikiLink = LinkUtil.parseWikiLink(pageName);
String contributionsLink =
"Special:Contributions?contributor=" + Utilities.encodeForURL(wikiLink.getArticle());
links.put(contributionsLink, new WikiMessage("tab.common.contributions"));
}
String linkToLink = "Special:LinkTo?topic=" + Utilities.encodeForURL(pageName);
links.put(linkToLink, new WikiMessage("tab.common.links"));
if (user.hasRole(Role.ROLE_ADMIN)) {
String manageLink = "Special:Manage?topic=" + Utilities.encodeForURL(pageName);
links.put(manageLink, new WikiMessage("tab.common.manage"));
}
String printLink = "Special:Print?topic=" + Utilities.encodeForURL(pageName);
links.put(printLink, new WikiMessage("tab.common.print"));
}
} catch (Exception e) {
logger.severe("Unable to build tabbed menu links", e);
}
return links;
}