Merge branch 'wiki'

lib/wikilink.rb

@@ -0,0 +1,23 @@
+class Wikilink < WikiCloth::WikiLinkHandler
+
+  def url_for(page, parent = nil)
+    if parent
+      "/pages/new?title=#{page}&parent=#{parent}"
+    else
+      "/wiki/#{page}"
+    end
+  end
+
+  def link_attributes_for(page)
+    permalink = Page.permalink(page)
+    if Page.exists?(:permalink => permalink)
+     { :href => url_for(permalink) }
+    else
+     { :href => url_for(page, params[:referer]), :class =>  "new_wiki_link"}
+    end
+  end
+
+  def section_link(section)
+    ""
+  end
+end