first pass at restoring tag functionality

app/controllers/application.rb

@@ -175,7 +175,7 @@ class ApplicationController < ActionController::Base
     
     saved = todo.save
     if saved
-      todo.tag_with(rt.tag_list, current_user)
+      todo.tag_with(rt.tag_list)
       todo.tags.reload 
     end
 

app/controllers/recurring_todos_controller.rb

@@ -30,7 +30,7 @@ class RecurringTodosController < ApplicationController
   end
 
   def update
-    @recurring_todo.tag_with(params[:tag_list], current_user) if params[:tag_list]
+    @recurring_todo.tag_with(params[:tag_list]) if params[:tag_list]
     @original_item_context_id = @recurring_todo.context_id
     @original_item_project_id = @recurring_todo.project_id
 
@@ -106,7 +106,7 @@ class RecurringTodosController < ApplicationController
 
     @recurring_saved = @recurring_todo.save
     unless (@recurring_saved == false) || p.tag_list.blank?
-      @recurring_todo.tag_with(p.tag_list, current_user)
+      @recurring_todo.tag_with(p.tag_list)
       @recurring_todo.tags.reload
     end
 

app/controllers/todos_controller.rb

@@ -67,7 +67,7 @@ class TodosController < ApplicationController
 
     @saved = @todo.save
     unless (@saved == false) || p.tag_list.blank?
-      @todo.tag_with(p.tag_list, current_user)
+      @todo.tag_with(p.tag_list)
       @todo.tags.reload
     end
     
@@ -175,7 +175,7 @@ class TodosController < ApplicationController
   def update
     @source_view = params['_source_view'] || 'todo'
     init_data_for_sidebar unless mobile?
-    @todo.tag_with(params[:tag_list], current_user) if params[:tag_list]
+    @todo.tag_with(params[:tag_list]) if params[:tag_list]
     @original_item_context_id = @todo.context_id
     @original_item_project_id = @todo.project_id
     @original_item_was_deferred = @todo.deferred?

app/models/recurring_todo.rb

@@ -623,10 +623,10 @@ class RecurringTodo < ActiveRecord::Base
   
   def toggle_star!
     if starred?
-      delete_tags Todo::STARRED_TAG_NAME
+      _remove_tags Todo::STARRED_TAG_NAME
       tags.reload
     else
-      add_tag Todo::STARRED_TAG_NAME
+      _add_tags(Todo::STARRED_TAG_NAME)
       tags.reload
     end 
     starred?  

app/models/todo.rb

@@ -118,10 +118,10 @@ class Todo < ActiveRecord::Base
   
   def toggle_star!
     if starred?
-      delete_tags STARRED_TAG_NAME
+      _remove_tags STARRED_TAG_NAME
       tags.reload
     else
-      add_tag STARRED_TAG_NAME
+      _add_tags(STARRED_TAG_NAME)
       tags.reload
     end 
     starred?  

lib/tagging_extensions.rb

@@ -7,11 +7,11 @@ class ActiveRecord::Base #:nodoc:
     # Add tags to <tt>self</tt>. Accepts a string of tagnames, an array of tagnames, an array of ids, or an array of Tags.
     #
     # We need to avoid name conflicts with the built-in ActiveRecord association methods, thus the underscores.
-    def _add_tags incoming, user
+    def _add_tags incoming
       taggable?(true)
       tag_cast_to_string(incoming).each do |tag_name|
         begin
-          tag = Tag.find_or_create_by_name(tag_name).on(self,user)
+          tag = Tag.find_or_create_by_name(tag_name)
           raise Tag::Error, "tag could not be saved: #{tag_name}" if tag.new_record?
           tag.taggables << self
         rescue ActiveRecord::StatementInvalid => e
@@ -21,7 +21,7 @@ class ActiveRecord::Base #:nodoc:
     end
   
     # Removes tags from <tt>self</tt>. Accepts a string of tagnames, an array of tagnames, an array of ids, or an array of Tags.  
-    def _remove_tags outgoing, user
+    def _remove_tags outgoing
       taggable?(true)
       outgoing = tag_cast_to_string(outgoing)
      
@@ -36,7 +36,7 @@ class ActiveRecord::Base #:nodoc:
     end
   
     # Replace the existing tags on <tt>self</tt>. Accepts a string of tagnames, an array of tagnames, an array of ids, or an array of Tags.
-    def tag_with list, user
+    def tag_with list
       #:stopdoc:
       taggable?(true)
       list = tag_cast_to_string(list)
@@ -44,8 +44,8 @@ class ActiveRecord::Base #:nodoc:
       # Transactions may not be ideal for you here; be aware.
       Tag.transaction do 
         current = tags.map(&:name)
-        _add_tags(list - current, user)
-        _remove_tags(current - list, user)
+        _add_tags(list - current)
+        _remove_tags(current - list)
       end
       
       self
@@ -78,6 +78,7 @@ class ActiveRecord::Base #:nodoc:
         when String
           obj = obj.split(Tag::DELIMITER).map do |tag_name| 
             tag_name.strip.squeeze(" ")
+            puts "tn=#{tag_name.strip.squeeze(" ")}"
           end
         else
           raise "Invalid object of class #{obj.class} as tagging method parameter"

test/unit/recurring_todo_test.rb

@@ -251,7 +251,7 @@ class RecurringTodoTest < Test::Rails::TestCase
   end
   
   def test_starred
-    @yearly.tag_with("1, 2, starred", User.find(@yearly.user_id))
+    @yearly.tag_with("1, 2, starred")
     @yearly.tags.reload
 
     assert_equal true, @yearly.starred?

test/unit/todo_test.rb

@@ -163,7 +163,7 @@ class TodoTest < Test::Rails::TestCase
   end
   
   def test_todo_is_starred_after_starred_tag_is_added
-    @not_completed1.add_tag('starred')
+    @not_completed1._add_tags('starred')
     assert @not_completed1.starred?
   end