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 void preview(HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo)
throws Exception {
String topicName = JAMWikiServlet.getTopicFromRequest(request);
String virtualWiki = JAMWikiServlet.getVirtualWikiFromURI(request);
String contents = (String) request.getParameter("contents");
Topic previewTopic = new Topic();
previewTopic.setName(topicName);
previewTopic.setTopicContent(contents);
previewTopic.setVirtualWiki(virtualWiki);
pageInfo.setAction(WikiPageInfo.ACTION_EDIT_PREVIEW);
next.addObject("contents", contents);
viewTopic(request, next, pageInfo, null, previewTopic, false);
}
/**
* Initialize topic values for a Topic object. This method will check to see if a topic with the
* specified name exists, and if it does exist then that topic will be returned. Otherwise a new
* topic will be initialized, setting initial parameters such as topic name, virtual wiki, and
* topic type.
*
* @param virtualWiki The virtual wiki name for the topic being initialized.
* @param topicName The name of the topic being initialized.
* @return A new topic object with basic fields initialized, or if a topic with the given name
* already exists then the pre-existing topic is returned.
* @throws Exception Thrown if any error occurs while retrieving or initializing the topic object.
*/
protected static Topic initializeTopic(String virtualWiki, String topicName) throws Exception {
WikiUtil.validateTopicName(topicName);
Topic topic = WikiBase.getDataHandler().lookupTopic(virtualWiki, topicName, false, null);
if (topic != null) {
return topic;
}
topic = new Topic();
topic.setName(topicName);
topic.setVirtualWiki(virtualWiki);
WikiLink wikiLink = LinkUtil.parseWikiLink(topicName);
String namespace = wikiLink.getNamespace();
if (namespace != null) {
if (namespace.equals(NamespaceHandler.NAMESPACE_CATEGORY)) {
topic.setTopicType(Topic.TYPE_CATEGORY);
} else if (namespace.equals(NamespaceHandler.NAMESPACE_TEMPLATE)) {
topic.setTopicType(Topic.TYPE_TEMPLATE);
}
}
return topic;
}
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);
}