document/meeting updates

app/models/document.rb

@@ -1,17 +1,64 @@
 class Document < ActiveRecord::Base
 
-  attr_accessible :etherpadkey, :name, :parent, :text, :typ, :parent_id, :parent_type
+  attr_accessible :name, :parent, :text, :typ, :parent_id, :parent_type
 
   belongs_to :parent, :polymorphic => true
   validate :name, :length=>{minimum:3}
   validate :text, :presence=>true
   validate :typ, :presence=>true
   validate :parent, :presence=>true
-
+  has_paper_trail
+  TYPS = { 1=>"fet_docs", 10=>"protocol", 11=> "agenda"}
   def self.new_divid_for(parent)
     "document_new_parent_" + parent.class.to_s + "_" + parent.id.to_s 
   end
   def divid
     "document_"+self.id.to_s
   end
+  def self.ether
+    EtherpadLite.connect('http://www.fet.at/etherpad', File.new('/home/andreas/www/APIKEY.txt'))
+  end
+  def ether
+    if @ep.nil?
+      @ep=Document.ether
+    end
+    @ep
+  end
+  def is_etherpad?
+    !(etherpadkey.nil? || etherpadkey.empty?)
+  end
+  def move_to_etherpad
+    unless self.is_etherpad?  || self.id.nil?
+      self.etherpadkey="document_"+ self.id.to_s 
+      self.ep_pad.html = '<div>'+self.text+'</div>'
+    end      
+  end
+  def dump_to_etherpad
+    if self.is_etherpad?
+      self.ep_pad.html = '<div>'+self.text+'</div>'
+    else
+      self.move_to_etherpad
+    end
+  end
+  def read_from_etherpad
+    self.text=strip_control_chars(self.ep_pad.html)
+ 
+  end
+  def ep_pad
+    self.ep_group.pad(self.etherpadkey)
+  end
+  def ep_group
+    t= (self.typ.nil?) ? 1 : self.typ
+    Document.ether.group(Document::TYPS[t])
+  end
+  searchable do
+    text :text
+    text :name, :boost=>4.0
+    if typ = 10 || typ=11
+      text :meeting do
+        parent.text unless parent.nil?
+      end
+    end
+  end
+   
 end