Merge branch 'wiki'

app/models/thema.rb

@@ -22,7 +22,9 @@ class Thema < ActiveRecord::Base
   validates :text, :presence => true
   scope :search, ->(query) {where("text like ? or title like ?", "%#{query}%", "%#{query}%")}
   translates :title,:text, :versioning =>true, :fallbacks_for_empty_translations => true
-
+  def is_wiki?
+    wikiname.empty? || wikiname.nil?
+  end
   def text_first_words
     md = /<p>(?<text>[^\<\>]*)/.match Sanitize.clean(self.text,:elements=>['p'])
     words=md[:text].split(" ") unless md.nil?

app/models/themengruppe.rb

@@ -20,4 +20,17 @@ class Themengruppe < ActiveRecord::Base
   validates :text, :presence => true
 
   translates :title,:text, :versioning =>true, :fallbacks_for_empty_translations => true
+  
+  scope :intern,-> {where(:public=>false)}
+
+  def self.find_wiki_default
+    where(:wiki_default=>true).first
+  end
+
+  def make_wiki_default
+    Themengruppe.where(:wiki_default=>:true).update_all(:wiki_default=>:false)
+    self.wiki_default=true;
+    self.save;
+  end
+
 end

app/models/wiki.rb

@@ -0,0 +1,73 @@
+class Wiki < Thema
+  validates :wikiname, :uniqueness=>true, :presence=>true
+  after_initialize :load_wiki
+  attr_accessible :wikiname, :wikiformat, :hidelink, :raw_data
+  WIKIFORMATS={nil=> :textile, 0 =>:textile,  1=> :mediawiki}
+
+  def self.find_or_init(name)
+    w = Wiki.where(:wikiname=>name).first
+    page = is_file_availaible(name)
+    if w.nil?
+      unless page.nil?
+        w=Wiki.new(:wikiname=>name, :title=>name, :wikiformat=>Wiki::WIKIFORMATS.invert[page.format], :hidelink=>true)
+      else     
+        w=Wiki.new(:wikiname=>name, :title=>name, :wikiformat=>0, :hidelink=>true) 
+        wiki = Gollum::Wiki.new("../wiki.git", :base_path => "/wiki")
+        page=wiki.write_page(name, :textile, "ioi", self.commit)
+        w.reload_page
+      end
+      
+      w.themengruppe = Themengruppe.find_wiki_default      
+      w.raw_data="Neues Wiki"
+      w.save
+    end
+    w
+  end
+ 
+  def raw_data
+    self.page.raw_data
+  end
+
+  def raw_data=(data)
+    self.get_page(self.wikiname)
+    self.wiki.update_page(self.page, self.wikiname, Wiki::WIKIFORMATS[self.wikiformat], data, self.commit)
+    self.text=self.page.formatted_data  
+    
+  end
+
+  def page
+    self.get_page(wikiname) if @page.nil? 
+    @page
+  end
+  
+  def wiki
+    @wiki
+  end
+  def reload_page
+  self.get_page(self.wikiname)
+  end
+  protected
+  
+
+  def self.is_file_availaible(name)  
+    wiki = Gollum::Wiki.new("../wiki.git", :base_path => "/wiki")
+    wiki.page(name)
+  end
+
+  def load_wiki
+    @wiki = Gollum::Wiki.new("../wiki.git", :base_path => "/wiki")
+  end
+
+  def get_page(name)
+    @page= @wiki.page(name)
+    @page=self.wiki.write_page(self.wikiname, Wiki::WIKIFORMATS[self.wikiformat]," ",self.commit) if @page.nil?
+    @page
+  end
+  def commit
+    {message: "RailsUpdate", name:"SomeUser", email: "ttt@t"}
+  end
+
+  def self.commit
+    {message: "RailsUpdate", name:"SomeUser", email: "ttt@t"}
+  end
+end