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);
}
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 view(
HttpServletRequest request,
HttpServletResponse response,
ModelAndView next,
WikiPageInfo pageInfo)
throws Exception {
String topicName = WikiUtil.getTopicFromURI(request);
if (StringUtils.isBlank(topicName)) {
String virtualWikiName = pageInfo.getVirtualWikiName();
VirtualWiki virtualWiki = WikiBase.getDataHandler().lookupVirtualWiki(virtualWikiName);
topicName = virtualWiki.getRootTopicName();
}
String virtualWiki = pageInfo.getVirtualWikiName();
if (StringUtils.isBlank(virtualWiki)) {
virtualWiki = VirtualWiki.defaultVirtualWiki().getName();
}
Topic topic = ServletUtil.initializeTopic(virtualWiki, topicName);
if (topic.getTopicId() <= 0) {
// topic does not exist, return 404 and display empty page
response.setStatus(HttpServletResponse.SC_NOT_FOUND);
WikiMessage wikiMessage = new WikiMessage("topic.notcreated");
// topic name is escaped from WikiUtil.getTopicFromURI, so do not double-escape
wikiMessage.setParamsWithoutEscaping(new String[] {topicName});
next.addObject("notopic", wikiMessage);
}
WikiMessage pageTitle = new WikiMessage("topic.title", topicName);
ServletUtil.viewTopic(request, next, pageInfo, pageTitle, topic, true, true);
}
/**
* This method handles the request after its parent class receives control.
*
* @param request - Standard HttpServletRequest object.
* @param response - Standard HttpServletResponse object.
* @return A <code>ModelAndView</code> object to be handled by the rest of the Spring framework.
*/
protected ModelAndView handleJAMWikiRequest(
HttpServletRequest request,
HttpServletResponse response,
ModelAndView next,
WikiPageInfo pageInfo)
throws Exception {
if (!Utilities.isAdmin(request)) {
WikiMessage errorMessage = new WikiMessage("admin.message.loginrequired");
return ServletUtil.viewLogin(request, pageInfo, "Special:Admin", errorMessage);
}
String function = request.getParameter("function");
if (!StringUtils.hasText(function)) {
view(request, next, pageInfo, null);
} else if (function.equals("refreshIndex")) {
refreshIndex(request, next, pageInfo);
} else if (function.equals("properties")) {
properties(request, next, pageInfo);
} else if (function.equals("addVirtualWiki")) {
addVirtualWiki(request, next, pageInfo);
} else if (function.equals("recentChanges")) {
recentChanges(request, next, pageInfo);
} else if (function.equals("spamFilter")) {
spamFilter(request, next, pageInfo);
}
return next;
}
private String processAuthenticationRequiredException(HttpServletRequest request)
throws JspException {
String key =
(String)
request
.getSession()
.getAttribute(JAMWikiAuthenticationConstants.JAMWIKI_AUTHENTICATION_REQUIRED_KEY);
String uri =
(String)
request
.getSession()
.getAttribute(
JAMWikiAuthenticationConstants.JAMWIKI_AUTHENTICATION_REQUIRED_URI_KEY);
if (key == null) {
return null;
}
Object[] params = {uri};
String message = Utilities.formatMessage(key, ServletUtil.retrieveUserLocale(request), params);
request
.getSession()
.removeAttribute(JAMWikiAuthenticationConstants.JAMWIKI_AUTHENTICATION_REQUIRED_KEY);
request
.getSession()
.removeAttribute(JAMWikiAuthenticationConstants.JAMWIKI_AUTHENTICATION_REQUIRED_URI_KEY);
return formatMessage(message);
}
/**
* This method ensures that values required for rendering a JSP page have been loaded into the
* ModelAndView object. Examples of values that may be handled by this method include topic name,
* username, etc.
*
* @param request The current servlet request object.
* @param next The current ModelAndView object.
* @param pageInfo The current WikiPageInfo object, containing basic page rendering information.
*/
protected static void loadDefaults(
HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo) throws Exception {
if (next.getViewName() != null
&& next.getViewName().startsWith(ServletUtil.SPRING_REDIRECT_PREFIX)) {
// if this is a redirect, no need to load anything
return;
}
// load cached top area, nav bar, etc.
ServletUtil.buildLayout(request, next);
if (!StringUtils.hasText(pageInfo.getTopicName())) {
pageInfo.setTopicName(WikiUtil.getTopicFromURI(request));
}
pageInfo.setUserMenu(ServletUtil.buildUserMenu());
pageInfo.setTabMenu(ServletUtil.buildTabMenu(request, pageInfo));
next.addObject(ServletUtil.PARAMETER_PAGE_INFO, pageInfo);
}
/**
* Initialize topic values for the topic being edited. If a topic with the specified name already
* exists then it will be initialized, otherwise a new topic is created.
*/
private Topic loadTopic(String virtualWiki, String topicName) throws Exception {
Topic topic = ServletUtil.initializeTopic(virtualWiki, topicName);
if (topic.getReadOnly()) {
throw new WikiException(new WikiMessage("error.readonly"));
}
return topic;
}
private String processAuthorizationException(HttpServletRequest request) throws JspException {
String key = (String) request.getParameter("message");
if (key == null) {
return null;
}
String message = Utilities.formatMessage(key, ServletUtil.retrieveUserLocale(request));
return formatMessage(message);
}
/** Functionality to handle the "Preview" button being clicked. */
private void preview(HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo)
throws Exception {
String topicName = WikiUtil.getTopicFromRequest(request);
String virtualWiki = pageInfo.getVirtualWikiName();
String contents = (String) request.getParameter("contents");
Topic previewTopic = new Topic(virtualWiki, topicName);
previewTopic.setTopicContent(contents);
next.addObject("editPreview", "true");
ServletUtil.viewTopic(request, next, pageInfo, null, previewTopic, false, false);
}
private void jumpTo(HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo)
throws Exception {
String virtualWiki = WikiUtil.getVirtualWikiFromURI(request);
String topic = request.getParameter("text");
if (WikiBase.exists(virtualWiki, topic)) {
ServletUtil.redirect(next, virtualWiki, topic);
} else {
next.addObject("notopic", new WikiMessage("topic.notcreated", topic));
this.search(request, next, pageInfo);
}
}
private String processLegacyLogin(HttpServletRequest request) throws JspException {
WikiMessage messageObject = (WikiMessage) request.getAttribute("messageObject");
if (messageObject == null) {
return null;
}
String message =
Utilities.formatMessage(
messageObject.getKey(),
ServletUtil.retrieveUserLocale(request),
messageObject.getParams());
return formatMessage(message);
}
/**
* This method ensures that the left menu, logo, and other required values have been loaded into
* the session object.
*
* @param request The servlet request object.
* @param next A ModelAndView object corresponding to the page being constructed.
*/
private static void buildLayout(HttpServletRequest request, ModelAndView next) {
String virtualWikiName = WikiUtil.getVirtualWikiFromURI(request);
if (virtualWikiName == null) {
logger.severe("No virtual wiki available for page request " + request.getRequestURI());
virtualWikiName = WikiBase.DEFAULT_VWIKI;
}
VirtualWiki virtualWiki = retrieveVirtualWiki(virtualWikiName);
// build the layout contents
String leftMenu =
ServletUtil.cachedContent(
request.getContextPath(),
request.getLocale(),
virtualWikiName,
WikiBase.SPECIAL_PAGE_LEFT_MENU,
true);
next.addObject("leftMenu", leftMenu);
next.addObject("defaultTopic", virtualWiki.getDefaultTopicName());
next.addObject("virtualWiki", virtualWiki.getName());
next.addObject("logo", Environment.getValue(Environment.PROP_BASE_LOGO_IMAGE));
String bottomArea =
ServletUtil.cachedContent(
request.getContextPath(),
request.getLocale(),
virtualWiki.getName(),
WikiBase.SPECIAL_PAGE_BOTTOM_AREA,
true);
next.addObject("bottomArea", bottomArea);
next.addObject(ServletUtil.PARAMETER_VIRTUAL_WIKI, virtualWiki.getName());
Integer cssRevision = new Integer(0);
try {
cssRevision =
WikiBase.getDataHandler()
.lookupTopic(virtualWiki.getName(), WikiBase.SPECIAL_PAGE_STYLESHEET, false, null)
.getCurrentVersionId();
} catch (Exception e) {
}
next.addObject("cssRevision", cssRevision);
}
/**
* Utility method used when viewing a topic.
*
* @param request The current servlet request object.
* @param next The current Spring ModelAndView object.
* @param pageInfo The current WikiPageInfo object, which contains information needed for
* rendering the final JSP page.
* @param topicName The topic being viewed. This value must be a valid topic that can be loaded as
* a org.jamwiki.model.Topic object.
* @throws Exception Thrown if any error occurs during processing.
*/
protected static void viewTopic(
HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo, String topicName)
throws Exception {
String virtualWiki = WikiUtil.getVirtualWikiFromURI(request);
if (!StringUtils.hasText(virtualWiki)) {
virtualWiki = WikiBase.DEFAULT_VWIKI;
}
Topic topic = ServletUtil.initializeTopic(virtualWiki, topicName);
if (topic.getTopicId() <= 0) {
// topic does not exist, display empty page
next.addObject("notopic", new WikiMessage("topic.notcreated", topicName));
}
WikiMessage pageTitle = new WikiMessage("topic.title", topicName);
viewTopic(request, next, pageInfo, pageTitle, topic, true);
}
private ModelAndView loginRequired(HttpServletRequest request, WikiPageInfo pageInfo)
throws Exception {
String topicName = WikiUtil.getTopicFromRequest(request);
String virtualWiki = pageInfo.getVirtualWikiName();
WikiUserDetailsImpl user = ServletUtil.currentUserDetails();
if (ServletUtil.isEditable(virtualWiki, topicName, user)) {
return null;
}
if (!user.hasRole(Role.ROLE_EDIT_EXISTING)) {
WikiMessage messageObject = new WikiMessage("login.message.edit");
return ServletUtil.viewLogin(
request, pageInfo, WikiUtil.getTopicFromURI(request), messageObject);
}
if (!user.hasRole(Role.ROLE_EDIT_NEW)
&& WikiBase.getDataHandler().lookupTopic(virtualWiki, topicName, false, null) == null) {
WikiMessage messageObject = new WikiMessage("login.message.editnew");
return ServletUtil.viewLogin(
request, pageInfo, WikiUtil.getTopicFromURI(request), messageObject);
}
Topic topic = WikiBase.getDataHandler().lookupTopic(virtualWiki, topicName, false, null);
if (topic == null) {
// this should never trigger, but better safe than sorry...
return null;
}
if (topic.getAdminOnly()) {
WikiMessage messageObject = new WikiMessage("login.message.editadmin", topicName);
return ServletUtil.viewLogin(
request, pageInfo, WikiUtil.getTopicFromURI(request), messageObject);
}
if (topic.getReadOnly()) {
throw new WikiException(new WikiMessage("error.readonly"));
}
// it should be impossible to get here...
throw new WikiException(
new WikiMessage("error.unknown", "Unable to determine topic editing permissions"));
}
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;
}
/**
* Utility method used when redirecting to an error page.
*
* @param request The servlet request object.
* @param t The exception that is the source of the error.
* @return Returns a ModelAndView object corresponding to the error page display.
*/
protected static ModelAndView viewError(HttpServletRequest request, Throwable t) {
if (!(t instanceof WikiException)) {
logger.severe("Servlet error", t);
}
ModelAndView next = new ModelAndView("wiki");
WikiPageInfo pageInfo = new WikiPageInfo();
pageInfo.setPageTitle(new WikiMessage("error.title"));
pageInfo.setContentJsp(JSP_ERROR);
pageInfo.setSpecial(true);
if (t instanceof WikiException) {
WikiException we = (WikiException) t;
next.addObject("messageObject", we.getWikiMessage());
} else {
next.addObject("messageObject", new WikiMessage("error.unknown", t.toString()));
}
try {
ServletUtil.loadDefaults(request, next, pageInfo);
} catch (Exception err) {
logger.severe("Unable to load default layout", err);
}
return next;
}
/**
* This method handles the request after its parent class receives control.
*
* @param request - Standard HttpServletRequest object.
* @param response - Standard HttpServletResponse object.
* @return A <code>ModelAndView</code> object to be handled by the rest of the Spring framework.
*/
protected ModelAndView handleJAMWikiRequest(
HttpServletRequest request,
HttpServletResponse response,
ModelAndView next,
WikiPageInfo pageInfo)
throws Exception {
if (!WikiUtil.isFirstUse()) {
throw new WikiException(new WikiMessage("setup.error.notrequired"));
}
String function =
(request.getParameter("function") == null)
? request.getParameter("override")
: request.getParameter("function");
if (function == null) {
function = "";
}
try {
if (!SystemUtils.isJavaVersionAtLeast(MINIMUM_JDK_VERSION)) {
throw new WikiException(
new WikiMessage(
"setup.error.jdk",
Integer.valueOf(MINIMUM_JDK_VERSION).toString(),
System.getProperty("java.version")));
}
if (!StringUtils.isBlank(function) && initialize(request, next, pageInfo)) {
ServletUtil.redirect(
next,
WikiBase.DEFAULT_VWIKI,
Environment.getValue(Environment.PROP_BASE_DEFAULT_TOPIC));
} else {
view(request, next, pageInfo);
}
} catch (Exception e) {
handleSetupError(request, next, pageInfo, e);
}
return next;
}
/**
* Utility method used when viewing a topic.
*
* @param request The current servlet request object.
* @param next The current Spring ModelAndView object.
* @param pageInfo The current WikiPageInfo object, which contains information needed for
* rendering the final JSP page.
* @param pageTitle The title of the page being rendered.
* @param topic The Topic object for the topic being displayed.
* @param sectionEdit Set to <code>true</code> if edit links should be displayed for each section
* of the topic.
* @throws Exception Thrown if any error occurs during processing.
*/
protected static void viewTopic(
HttpServletRequest request,
ModelAndView next,
WikiPageInfo pageInfo,
WikiMessage pageTitle,
Topic topic,
boolean sectionEdit)
throws Exception {
// FIXME - what should the default be for topics that don't exist?
if (topic == null) {
throw new WikiException(new WikiMessage("common.exception.notopic"));
}
WikiUtil.validateTopicName(topic.getName());
if (topic.getTopicType() == Topic.TYPE_REDIRECT
&& (request.getParameter("redirect") == null
|| !request.getParameter("redirect").equalsIgnoreCase("no"))) {
Topic child = Utilities.findRedirectedTopic(topic, 0);
if (!child.getName().equals(topic.getName())) {
pageInfo.setRedirectName(topic.getName());
pageTitle = new WikiMessage("topic.title", child.getName());
topic = child;
}
}
String virtualWiki = topic.getVirtualWiki();
String topicName = topic.getName();
WikiUser user = Utilities.currentUser();
if (sectionEdit && !ServletUtil.isEditable(virtualWiki, topicName, user)) {
sectionEdit = false;
}
ParserInput parserInput = new ParserInput();
parserInput.setContext(request.getContextPath());
parserInput.setLocale(request.getLocale());
parserInput.setWikiUser(user);
parserInput.setTopicName(topicName);
parserInput.setUserIpAddress(request.getRemoteAddr());
parserInput.setVirtualWiki(virtualWiki);
parserInput.setAllowSectionEdit(sectionEdit);
ParserDocument parserDocument = new ParserDocument();
String content = Utilities.parse(parserInput, parserDocument, topic.getTopicContent());
// FIXME - the null check should be unnecessary
if (parserDocument != null && parserDocument.getCategories().size() > 0) {
LinkedHashMap categories = new LinkedHashMap();
for (Iterator iterator = parserDocument.getCategories().keySet().iterator();
iterator.hasNext(); ) {
String key = (String) iterator.next();
String value =
key.substring(
NamespaceHandler.NAMESPACE_CATEGORY.length()
+ NamespaceHandler.NAMESPACE_SEPARATOR.length());
categories.put(key, value);
}
next.addObject("categories", categories);
}
topic.setTopicContent(content);
if (topic.getTopicType() == Topic.TYPE_CATEGORY) {
loadCategoryContent(next, virtualWiki, topic.getName());
}
if (topic.getTopicType() == Topic.TYPE_IMAGE || topic.getTopicType() == Topic.TYPE_FILE) {
Collection fileVersions =
WikiBase.getDataHandler().getAllWikiFileVersions(virtualWiki, topicName, true);
for (Iterator iterator = fileVersions.iterator(); iterator.hasNext(); ) {
// update version urls to include web root path
WikiFileVersion fileVersion = (WikiFileVersion) iterator.next();
String url =
FilenameUtils.normalize(
Environment.getValue(Environment.PROP_FILE_DIR_RELATIVE_PATH)
+ "/"
+ fileVersion.getUrl());
url = FilenameUtils.separatorsToUnix(url);
fileVersion.setUrl(url);
}
next.addObject("fileVersions", fileVersions);
if (topic.getTopicType() == Topic.TYPE_IMAGE) {
next.addObject("topicImage", new Boolean(true));
} else {
next.addObject("topicFile", new Boolean(true));
}
}
pageInfo.setSpecial(false);
pageInfo.setTopicName(topicName);
next.addObject(ServletUtil.PARAMETER_TOPIC_OBJECT, topic);
if (pageTitle != null) {
pageInfo.setPageTitle(pageTitle);
}
}
/** 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 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;
}