ActionItem4: basic managing tags

git-svn-id: https://svn.colivre.coop.br/svn/noosfero/trunk@36 3f533792-8f58-4932-b0fe-aaf55b0a4547

ActionItem4: basic managing tags
git-svn-id: https://svn.colivre.coop.br/svn/noosfero/trunk@36 3f533792-8f58-4932-b0fe-aaf55b0a4547
MoisesMachado
1 parent 4467d7c0
Showing 6 changed files with 80 additions and 0 deletions Show diff stats
app/controllers/manage_tags_controller.rb
app/views/manage_tags/_form.rhtml
app/views/manage_tags/_list.rhtml
app/views/manage_tags/list.rhtml
app/views/manage_tags/new.rhtml
db/migrate/007_acts_as_taggable_migration.rb
@@ -0,0 +1,27 @@
+class ManageTagsController < ApplicationController
+  def index
+    list
+    render :action => 'list'
+  end
+
+  def list
+    @tags = Tag.find_all
+  end
+
+  def new
+    @tags = Tag.find_all
+    @tag = Tag.new
+  end
+
+  def create
+    @tag = Tag.new
+    @tag.name = params[:tag][:name]
+    @tag.parent = Tag.find(params[:parent_id].to_i) if params[:parent_id] != "0"
+    if @tag.save
+      flash[:notice] = _('Tag was successfully created.')
+      redirect_to :action => 'list'
+    else
+      render :action => 'new'
+    end
+  end
+end
@@ -0,0 +1,3 @@
+
+Name: <%= text_field 'tag', 'name' %> <br>
+Parent tag: <%= select_tag 'parent_id', ['<option value="0"></option>'] + @tags.map {|n|"<option value=\"#{n.id}\">" + n.name + '</option>'} %> <br>
@@ -0,0 +1,8 @@
+<li>
+<%= a_tag.name %>
+<ul>
+<% a_tag.children.each do |child|%>
+<%=  render :partial =>'list', :locals => {:a_tag => child} %>
+<% end %>
+</ul>
+</li>
@@ -0,0 +1,9 @@
+<h2> <%= _("Listing tags") %> </h2>
+
+<ul>
+  <% @tags.select{|t| !t.parent }.each do |a_tag| %>
+    <%= render :partial => 'list', :locals => {:a_tag => a_tag} %>
+  <% end %>
+</ul>
+
+<%= link_to _('New tag'), {:action => 'new'} %>
@@ -0,0 +1,6 @@
+<h2> <%= _('New tag') %> </h2>
+
+<%= start_form_tag :action =>'create' %>
+  <%= render :partial => 'form' %>
+  <%= submit_tag 'Create' %>
+<%= end_form_tag %>
@@ -0,0 +1,27 @@
+class ActsAsTaggableMigration < ActiveRecord::Migration
+  def self.up
+    create_table :tags do |t|
+      t.column :name, :string
+      t.column :parent_id, :integer
+    end
+    
+    create_table :taggings do |t|
+      t.column :tag_id, :integer
+      t.column :taggable_id, :integer
+      
+      # You should make sure that the column created is
+      # long enough to store the required class names.
+      t.column :taggable_type, :string
+      
+      t.column :created_at, :datetime
+    end
+    
+    add_index :taggings, :tag_id
+    add_index :taggings, [:taggable_id, :taggable_type]
+  end
+  
+  def self.down
+    drop_table :taggings
+    drop_table :tags
+  end
+end
@@ -0,0 +1,27 @@		@@ -0,0 +1,27 @@
	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
@@ -0,0 +1,3 @@		@@ -0,0 +1,3 @@
	1	+
	2	+Name: <%= text_field 'tag', 'name' %> <br>
	3	+Parent tag: <%= select_tag 'parent_id', ['<option value="0"></option>'] + @tags.map {\|n\|"<option value=\"#{n.id}\">" + n.name + '</option>'} %> <br>
@@ -0,0 +1,8 @@		@@ -0,0 +1,8 @@
	1	+<li>
	2	+<%= a_tag.name %>
	3	+<ul>
	4	+<% a_tag.children.each do \|child\|%>
	5	+<%= render :partial =>'list', :locals => {:a_tag => child} %>
	6	+<% end %>
	7	+</ul>
	8	+</li>
@@ -0,0 +1,9 @@		@@ -0,0 +1,9 @@
	1	+<h2> <%= _("Listing tags") %> </h2>
	2	+
	3	+<ul>
	4	+ <% @tags.select{\|t\| !t.parent }.each do \|a_tag\| %>
	5	+ <%= render :partial => 'list', :locals => {:a_tag => a_tag} %>
	6	+ <% end %>
	7	+</ul>
	8	+
	9	+<%= link_to _('New tag'), {:action => 'new'} %>
@@ -0,0 +1,6 @@		@@ -0,0 +1,6 @@
	1	+<h2> <%= _('New tag') %> </h2>
	2	+
	3	+<%= start_form_tag :action =>'create' %>
	4	+ <%= render :partial => 'form' %>
	5	+ <%= submit_tag 'Create' %>
	6	+<%= end_form_tag %>
@@ -0,0 +1,27 @@		@@ -0,0 +1,27 @@
	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