private void view(HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo)
throws Exception {
if (Utilities.currentUser(request) != null) {
next.addObject("newuser", Utilities.currentUser(request));
}
pageInfo.setSpecial(true);
pageInfo.setAction(WikiPageInfo.ACTION_REGISTER);
pageInfo.setPageTitle(new WikiMessage("register.title"));
}
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);
}
private ModelAndView loginRequired(HttpServletRequest request) throws Exception {
String topicName = JAMWikiServlet.getTopicFromRequest(request);
String virtualWiki = JAMWikiServlet.getVirtualWikiFromURI(request);
if (!StringUtils.hasText(topicName) || !StringUtils.hasText(virtualWiki)) {
return null;
}
if (Environment.getBooleanValue(Environment.PROP_TOPIC_FORCE_USERNAME)
&& Utilities.currentUser(request) == null) {
WikiMessage errorMessage = new WikiMessage("edit.exception.login");
return viewLogin(request, JAMWikiServlet.getTopicFromURI(request), errorMessage);
}
Topic topic = WikiBase.getHandler().lookupTopic(virtualWiki, topicName);
if (topic != null && topic.getAdminOnly() && !Utilities.isAdmin(request)) {
WikiMessage errorMessage = new WikiMessage("edit.exception.loginadmin", topicName);
return viewLogin(request, JAMWikiServlet.getTopicFromURI(request), errorMessage);
}
return null;
}
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);
}
protected void writeTopic(HttpServletRequest request, String editComment) throws Exception {
String virtualWiki = WikiUtil.getVirtualWikiFromURI(request);
String topicName =
NamespaceHandler.NAMESPACE_JAMWIKI
+ NamespaceHandler.NAMESPACE_SEPARATOR
+ Utilities.decodeFromRequest(filename(request));
String contents =
"<pre><nowiki>\n" + Utilities.readFile(filename(request)) + "\n</nowiki></pre>";
Topic topic = WikiBase.getDataHandler().lookupTopic(virtualWiki, topicName, false, null);
if (topic == null) {
topic = new Topic();
topic.setVirtualWiki(virtualWiki);
topic.setName(topicName);
}
topic.setTopicContent(contents);
topic.setReadOnly(true);
topic.setTopicType(Topic.TYPE_SYSTEM_FILE);
WikiUser user = Utilities.currentUser();
TopicVersion topicVersion =
new TopicVersion(user, request.getRemoteAddr(), editComment, contents);
WikiBase.getDataHandler().writeTopic(topic, topicVersion, null, true, null);
}
private void addVirtualWiki(HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo)
throws Exception {
WikiUser user = Utilities.currentUser(request);
try {
VirtualWiki virtualWiki = new VirtualWiki();
if (StringUtils.hasText(request.getParameter("virtualWikiId"))) {
virtualWiki.setVirtualWikiId(new Integer(request.getParameter("virtualWikiId")).intValue());
}
virtualWiki.setName(request.getParameter("name"));
virtualWiki.setDefaultTopicName(
Utilities.encodeForURL(request.getParameter("defaultTopicName")));
WikiBase.getDataHandler().writeVirtualWiki(virtualWiki, null);
if (!StringUtils.hasText(request.getParameter("virtualWikiId"))) {
WikiBase.getDataHandler().setupSpecialPages(request.getLocale(), user, virtualWiki, null);
}
next.addObject("message", new WikiMessage("admin.message.virtualwikiadded"));
} catch (Exception e) {
logger.severe("Failure while adding virtual wiki", e);
next.addObject("message", new WikiMessage("admin.message.virtualwikifail", e.getMessage()));
}
view(request, next, pageInfo, null);
}
/**
* Action used when viewing a topic.
*
* @param request The servlet request object.
* @param next The Spring ModelAndView object.
* @param topicName The topic being viewed. This value must be a valid topic that can be loaded as
* a org.jamwiki.model.Topic object.
*/
protected void viewTopic(
HttpServletRequest request,
ModelAndView next,
WikiMessage pageTitle,
Topic topic,
boolean sectionEdit)
throws Exception {
// FIXME - what should the default be for topics that don't exist?
String contents = "";
if (topic == null) {
throw new WikiException(new WikiMessage("common.exception.notopic"));
}
String virtualWiki = topic.getVirtualWiki();
String topicName = topic.getName();
String displayName = request.getRemoteAddr();
WikiUser user = Utilities.currentUser(request);
ParserInfo parserInfo = new ParserInfo(request.getContextPath(), request.getLocale());
parserInfo.setWikiUser(user);
parserInfo.setTopicName(topicName);
parserInfo.setUserIpAddress(request.getRemoteAddr());
parserInfo.setVirtualWiki(virtualWiki);
parserInfo.setAllowSectionEdit(sectionEdit);
contents = Utilities.parse(parserInfo, topic.getTopicContent(), topicName);
if (StringUtils.hasText(request.getParameter("highlight"))) {
// search servlet highlights search terms, so add that here
contents = AbstractSearchEngine.highlightHTML(contents, request.getParameter("highlight"));
}
topic.setTopicContent(contents);
if (topic.getTopicType() == Topic.TYPE_IMAGE) {
List fileVersions =
WikiBase.getHandler().getAllWikiFileVersions(virtualWiki, topicName, true);
next.addObject("fileVersions", fileVersions);
}
this.pageInfo.setSpecial(false);
this.pageInfo.setTopicName(topicName);
next.addObject(JAMWikiServlet.PARAMETER_TOPIC_OBJECT, topic);
this.pageInfo.setPageTitle(pageTitle);
}
/**
* 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;
}
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();
}
private void properties(HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo)
throws Exception {
Properties props = new Properties();
try {
setProperty(props, request, Environment.PROP_BASE_DEFAULT_TOPIC);
setProperty(props, request, Environment.PROP_BASE_LOGO_IMAGE);
setProperty(props, request, Environment.PROP_BASE_META_DESCRIPTION);
setBooleanProperty(props, request, Environment.PROP_TOPIC_NON_ADMIN_TOPIC_MOVE);
setBooleanProperty(props, request, Environment.PROP_TOPIC_FORCE_USERNAME);
setBooleanProperty(props, request, Environment.PROP_TOPIC_WYSIWYG);
setProperty(props, request, Environment.PROP_IMAGE_RESIZE_INCREMENT);
setProperty(props, request, Environment.PROP_RECENT_CHANGES_NUM);
setBooleanProperty(props, request, Environment.PROP_TOPIC_SPAM_FILTER);
setBooleanProperty(props, request, Environment.PROP_TOPIC_USE_PREVIEW);
setBooleanProperty(props, request, Environment.PROP_PRINT_NEW_WINDOW);
setProperty(props, request, Environment.PROP_PARSER_CLASS);
setBooleanProperty(props, request, Environment.PROP_PARSER_TOC);
setProperty(props, request, Environment.PROP_PARSER_TOC_DEPTH);
setBooleanProperty(props, request, Environment.PROP_PARSER_ALLOW_HTML);
setBooleanProperty(props, request, Environment.PROP_PARSER_ALLOW_JAVASCRIPT);
setBooleanProperty(props, request, Environment.PROP_PARSER_ALLOW_TEMPLATES);
setProperty(props, request, Environment.PROP_PARSER_SIGNATURE_USER_PATTERN);
setProperty(props, request, Environment.PROP_PARSER_SIGNATURE_DATE_PATTERN);
setProperty(props, request, Environment.PROP_BASE_FILE_DIR);
setProperty(props, request, Environment.PROP_BASE_PERSISTENCE_TYPE);
if (props
.getProperty(Environment.PROP_BASE_PERSISTENCE_TYPE)
.equals(WikiBase.PERSISTENCE_EXTERNAL)) {
setProperty(props, request, Environment.PROP_DB_DRIVER);
setProperty(props, request, Environment.PROP_DB_TYPE);
setProperty(props, request, Environment.PROP_DB_URL);
setProperty(props, request, Environment.PROP_DB_USERNAME);
setPassword(props, request, next, Environment.PROP_DB_PASSWORD, "dbPassword");
} else {
WikiDatabase.setupDefaultDatabase(props);
}
setProperty(props, request, Environment.PROP_DBCP_MAX_ACTIVE);
setProperty(props, request, Environment.PROP_DBCP_MAX_IDLE);
setBooleanProperty(props, request, Environment.PROP_DBCP_TEST_ON_BORROW);
setBooleanProperty(props, request, Environment.PROP_DBCP_TEST_ON_RETURN);
setBooleanProperty(props, request, Environment.PROP_DBCP_TEST_WHILE_IDLE);
setProperty(props, request, Environment.PROP_DBCP_MIN_EVICTABLE_IDLE_TIME);
setProperty(props, request, Environment.PROP_DBCP_TIME_BETWEEN_EVICTION_RUNS);
setProperty(props, request, Environment.PROP_DBCP_NUM_TESTS_PER_EVICTION_RUN);
setProperty(props, request, Environment.PROP_DBCP_WHEN_EXHAUSTED_ACTION);
setBooleanProperty(props, request, Environment.PROP_DBCP_REMOVE_ABANDONED);
setProperty(props, request, Environment.PROP_DBCP_REMOVE_ABANDONED_TIMEOUT);
int maxFileSizeInKB =
Integer.parseInt(request.getParameter(Environment.PROP_FILE_MAX_FILE_SIZE));
props.setProperty(
Environment.PROP_FILE_MAX_FILE_SIZE, Integer.toString(maxFileSizeInKB * 1000));
setProperty(props, request, Environment.PROP_FILE_DIR_FULL_PATH);
setProperty(props, request, Environment.PROP_FILE_DIR_RELATIVE_PATH);
/*
setProperty(props, request, Environment.PROP_EMAIL_SMTP_HOST);
setProperty(props, request, Environment.PROP_EMAIL_SMTP_USERNAME);
setPassword(props, request, next, Environment.PROP_EMAIL_SMTP_PASSWORD, "smtpPassword");
setProperty(props, request, Environment.PROP_EMAIL_REPLY_ADDRESS);
*/
setProperty(props, request, Environment.PROP_LDAP_CONTEXT);
setProperty(props, request, Environment.PROP_LDAP_FACTORY_CLASS);
setProperty(props, request, Environment.PROP_LDAP_FIELD_EMAIL);
setProperty(props, request, Environment.PROP_LDAP_FIELD_FIRST_NAME);
setProperty(props, request, Environment.PROP_LDAP_FIELD_LAST_NAME);
setProperty(props, request, Environment.PROP_LDAP_FIELD_USERID);
setProperty(props, request, Environment.PROP_BASE_USER_HANDLER);
setProperty(props, request, Environment.PROP_LDAP_LOGIN);
setPassword(props, request, next, Environment.PROP_LDAP_PASSWORD, "ldapPassword");
setProperty(props, request, Environment.PROP_LDAP_SECURITY_AUTHENTICATION);
setProperty(props, request, Environment.PROP_LDAP_URL);
setProperty(props, request, Environment.PROP_CACHE_INDIVIDUAL_SIZE);
setProperty(props, request, Environment.PROP_CACHE_MAX_AGE);
setProperty(props, request, Environment.PROP_CACHE_MAX_IDLE_AGE);
setProperty(props, request, Environment.PROP_CACHE_TOTAL_SIZE);
setBooleanProperty(props, request, Environment.PROP_RSS_ALLOWED);
setProperty(props, request, Environment.PROP_RSS_TITLE);
Vector errors = Utilities.validateSystemSettings(props);
if (errors.size() > 0) {
next.addObject("errors", errors);
next.addObject("message", new WikiMessage("admin.message.changesnotsaved"));
} else {
// all is well, save the properties
Iterator iterator = props.keySet().iterator();
while (iterator.hasNext()) {
String key = (String) iterator.next();
String value = props.getProperty(key);
Environment.setValue(key, value);
}
Environment.saveProperties();
// re-initialize to reset database settings (if needed)
WikiBase.reset(request.getLocale(), Utilities.currentUser(request));
next.addObject("message", new WikiMessage("admin.message.changessaved"));
}
} catch (Exception e) {
logger.severe("Failure while processing property values", e);
next.addObject("message", new WikiMessage("admin.message.propertyfailure", e.getMessage()));
}
view(request, next, pageInfo, props);
}
/**
* 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);
}
}
/**
* 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;
}
private void save(HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo)
throws Exception {
String topicName = JAMWikiServlet.getTopicFromRequest(request);
String virtualWiki = JAMWikiServlet.getVirtualWikiFromURI(request);
Topic topic = loadTopic(virtualWiki, topicName);
TopicVersion lastTopicVersion =
WikiBase.getHandler().lookupLastTopicVersion(virtualWiki, topicName);
if (lastTopicVersion != null
&& lastTopicVersion.getTopicVersionId()
!= retrieveLastTopicVersionId(request, virtualWiki, topicName)) {
// someone else has edited the topic more recently
resolve(request, next, pageInfo);
return;
}
String contents = request.getParameter("contents");
if (StringUtils.hasText(request.getParameter("section"))) {
// load section of topic
int section = (new Integer(request.getParameter("section"))).intValue();
ParserDocument parserDocument =
Utilities.parseSplice(request, virtualWiki, topicName, section, contents);
contents = parserDocument.getContent();
}
if (contents == null) {
logger.warning("The topic " + topicName + " has no content");
throw new WikiException(new WikiMessage("edit.exception.nocontent", topicName));
}
if (lastTopicVersion != null && lastTopicVersion.getVersionContent().equals(contents)) {
viewTopic(request, next, pageInfo, topicName);
return;
}
// parse for signatures and other syntax that should not be saved in raw form
WikiUser user = Utilities.currentUser(request);
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);
ParserDocument parserDocument = Utilities.parseSave(parserInput, contents);
contents = parserDocument.getContent();
topic.setTopicContent(contents);
if (StringUtils.hasText(parserDocument.getRedirect())) {
// set up a redirect
topic.setRedirectTo(parserDocument.getRedirect());
topic.setTopicType(Topic.TYPE_REDIRECT);
} else if (topic.getTopicType() == Topic.TYPE_REDIRECT) {
// no longer a redirect
topic.setRedirectTo(null);
topic.setTopicType(Topic.TYPE_ARTICLE);
}
TopicVersion topicVersion =
new TopicVersion(
user, request.getRemoteAddr(), request.getParameter("editComment"), contents);
if (request.getParameter("minorEdit") != null) {
topicVersion.setEditType(TopicVersion.EDIT_MINOR);
}
WikiBase.getHandler().writeTopic(topic, topicVersion, parserDocument);
// a save request has been made
JAMWikiServlet.removeCachedContents();
viewTopic(request, next, pageInfo, topicName);
}
