Commit 102338bc0f6f766e5e7df1ea050503ceeb4ff891
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ActionItem4: basic managing tags
git-svn-id: https://svn.colivre.coop.br/svn/noosfero/trunk@36 3f533792-8f58-4932-b0fe-aaf55b0a4547
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1 | +class ManageTagsController < ApplicationController | |
2 | + def index | |
3 | + list | |
4 | + render :action => 'list' | |
5 | + end | |
6 | + | |
7 | + def list | |
8 | + @tags = Tag.find_all | |
9 | + end | |
10 | + | |
11 | + def new | |
12 | + @tags = Tag.find_all | |
13 | + @tag = Tag.new | |
14 | + end | |
15 | + | |
16 | + def create | |
17 | + @tag = Tag.new | |
18 | + @tag.name = params[:tag][:name] | |
19 | + @tag.parent = Tag.find(params[:parent_id].to_i) if params[:parent_id] != "0" | |
20 | + if @tag.save | |
21 | + flash[:notice] = _('Tag was successfully created.') | |
22 | + redirect_to :action => 'list' | |
23 | + else | |
24 | + render :action => 'new' | |
25 | + end | |
26 | + end | |
27 | +end | ... | ... |
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1 | +class ActsAsTaggableMigration < ActiveRecord::Migration | |
2 | + def self.up | |
3 | + create_table :tags do |t| | |
4 | + t.column :name, :string | |
5 | + t.column :parent_id, :integer | |
6 | + end | |
7 | + | |
8 | + create_table :taggings do |t| | |
9 | + t.column :tag_id, :integer | |
10 | + t.column :taggable_id, :integer | |
11 | + | |
12 | + # You should make sure that the column created is | |
13 | + # long enough to store the required class names. | |
14 | + t.column :taggable_type, :string | |
15 | + | |
16 | + t.column :created_at, :datetime | |
17 | + end | |
18 | + | |
19 | + add_index :taggings, :tag_id | |
20 | + add_index :taggings, [:taggable_id, :taggable_type] | |
21 | + end | |
22 | + | |
23 | + def self.down | |
24 | + drop_table :taggings | |
25 | + drop_table :tags | |
26 | + end | |
27 | +end | ... | ... |