Merge branch 'AI3031-community_track_embed_block' into rails235

Joenio Costa
2 parents 1ef72f36 fe8dbbb4
Showing 13 changed files with 146 additions and 0 deletions Show diff stats
app/controllers/embed_controller.rb
app/helpers/boxes_helper.rb
app/models/block.rb
app/views/embed/block.html.erb
app/views/embed/not_found.rhtml
app/views/embed/unavailable.rhtml
app/views/layouts/embed.rhtml
config/routes.rb
plugins/community_track/lib/community_track_plugin/track_card_list_block.rb
public/designs/icons/tango/style.css
test/functional/embed_controller_test.rb
test/integration/routing_test.rb
test/unit/block_test.rb
@@ -0,0 +1,13 @@
+class EmbedController < ApplicationController
+  layout 'embed'
+
+  def block
+    @block = Block.find(params[:id])
+    if !@block.embedable? || !@block.visible?
+      render 'unavailable.rhtml', :status => 403
+    end
+    rescue ActiveRecord::RecordNotFound
+      render 'not_found.rhtml', :status => 404
+  end
+
+end
@@ -219,6 +219,17 @@ module BoxesHelper
       buttons << thickbox_inline_popup_icon(:help, _('Help on this block'), {}, "help-on-box-#{block.id}") << content_tag('div', content_tag('h2', _('Help')) + content_tag('div', block.help, :style => 'margin-bottom: 1em;') + thickbox_close_button(_('Close')), :style => 'display: none;', :id => "help-on-box-#{block.id}")
     end
  
+    if block.embedable?
+      embed_code = block.embed_code
+      embed_code = instance_eval(&embed_code) if embed_code.respond_to?(:call)
+      html = content_tag('div',
+              content_tag('h2', _('Embed block code')) +
+              content_tag('div', _('Below, you''ll see a field containing embed code for the block. Just copy the code and paste it into your website or blogging software.'), :style => 'margin-bottom: 1em;') +
+              content_tag('textarea', embed_code, :style => 'margin-bottom: 1em; width:100%; height:40%;', :readonly => 'readonly') +
+              thickbox_close_button(_('Close')), :style => 'display: none;', :id => "embed-code-box-#{block.id}")
+      buttons << thickbox_inline_popup_icon(:embed, _('Embed code'), {}, "embed-code-box-#{block.id}") << html
+    end
+
     content_tag('div', buttons.join("\n") + tag('br', :style => 'clear: left'), :class => 'button-bar')
   end
  
@@ -16,6 +16,23 @@ class Block &lt; ActiveRecord::Base
  
   named_scope :enabled, :conditions => { :enabled => true }
  
+  def embedable?
+    false
+  end
+
+  def embed_code
+    me = self
+    lambda do
+      content_tag('iframe', '',
+        :src => url_for(:controller => 'embed', :action => 'block', :id => me.id, :only_path => false),
+        :frameborder => 0,
+        :width => 1024,
+        :height => 768,
+        :class => "embed block #{me.class.name.to_css_class}"
+      )
+    end
+  end
+
   # Determines whether a given block must be visible. Optionally a
   # <tt>context</tt> must be specified. <tt>context</tt> must be a hash, and
   # may contain the following keys:
@@ -0,0 +1 @@
+<%= display_block(@block) %>
@@ -0,0 +1,6 @@
+<div id='not-found'>
+    <p>
+    <%= _('You may have clicked an expired link or mistyped the address.') %>
+    <%= _('If you clicked a link that was in another site, or was given to you by someone else, it would be nice if you tell them that their link is not valid anymore.') %>
+    </p>
+</div>
@@ -0,0 +1,3 @@
+<div id='unavailable'>
+    <p><%= _('Embed unavailable.') %></p>
+</div>
@@ -0,0 +1,35 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<%= html_language %>" lang="<%= html_language %>">
+  <head>
+    <title>Noosfero embed block</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    <%= noosfero_stylesheets %>
+    <%= noosfero_javascript %>
+  </head>
+  <body class="<%= h body_classes %>">
+    <div id="embed">
+      <div id="wrap-1">
+        <div id="wrap-2">
+          <div id="content">
+            <div id="content-inner">
+              <div class="boxes" id="boxes">
+                <div class="box box-1" id="box-1">
+                  <div class="blocks">
+                    <%= yield %>
+                  </div>
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <script type="text/javascript">
+      jQuery(document).ready(function(){
+        jQuery('a').attr('target','_blank');
+      });
+    </script>
+
+  </body>
+</html>
@@ -31,6 +31,9 @@ ActionController::Routing::Routes.draw do |map|
   map.connect 'thumbnails/*stuff', :controller => 'not_found', :action => 'nothing'
   map.connect 'user_themes/*stuff', :controller => 'not_found', :action => 'nothing'
  
+  # embed controller
+  map.embed 'embed/:action/:id', :controller => 'embed', :id => /\d+/
+
   # online documentation
   map.doc         'doc', :controller => 'doc', :action => 'index'
   map.doc_section 'doc/:section', :controller => 'doc', :action => 'section'
@@ -12,4 +12,8 @@ class CommunityTrackPlugin::TrackCardListBlock &lt; CommunityTrackPlugin::TrackList
     'track_card'
   end
  
+  def embedable?
+    true
+  end
+
 end
 /******************SMALL ICONS********************/
+.icon-embed     { background-image: url(Tango/16x16/apps/utilities-terminal.png) }
 .icon-edit      { background-image: url(Tango/16x16/apps/text-editor.png) }
 .icon-home      { background-image: url(Tango/16x16/actions/go-home.png)          }
 .icon-home-not  { background-image: url(mod/16x16/actions/go-home-not.png)          }
@@ -0,0 +1,39 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class EmbedControllerTest < ActionController::TestCase
+
+  def setup
+    login_as(create_admin_user(Environment.default))
+    @block = LoginBlock.create!
+    @block.class.any_instance.stubs(:embedable?).returns(true)
+    @environment = Environment.default
+    @environment.boxes.create!
+    @environment.boxes.first.blocks << @block
+  end
+
+  should 'be able to get embed block' do
+    get :block, :id => @block.id
+    assert_tag :tag => 'div', :attributes => { :id => "block-#{@block.id}" }
+  end
+
+  should 'display error message when not found block' do
+    Block.delete_all
+    get :block, :id => 1
+    assert_tag :tag => 'div', :attributes => { :id => "not-found" }
+  end
+
+  should 'display error message when block is not visible/public' do
+    @block.display = 'never'
+    assert @block.save
+    get :block, :id => @block.id
+    assert_tag :tag => 'div', :attributes => { :id => "unavailable" }
+  end
+
+  should 'display error message when block is not embedable' do
+    @block.class.any_instance.stubs(:embedable?).returns(false)
+    get :block, :id => @block.id
+    assert_tag :tag => 'div', :attributes => { :id => "unavailable" }
+  end
+
+
+end
@@ -270,5 +270,8 @@ class RoutingTest &lt; ActionController::IntegrationTest
     assert_routing('/work/free-software/versions', :controller => 'content_viewer', :action =>  'article_versions', :page => [ 'work', 'free-software'] )
   end
  
+  should 'have route to get HTML code of Blocks to embed' do
+    assert_routing('/embed/block/12345', :controller => 'embed', :action => 'block', :id => '12345')
+  end
  
 end
@@ -223,6 +223,16 @@ class BlockTest &lt; ActiveSupport::TestCase
     assert !block.visible?(3)
   end
  
+  should 'not be embedable by default' do
+    assert !Block.new.embedable?
+  end
+
+  should 'generate embed code' do
+    b = Block.new
+    b.stubs(:url_for).returns('http://myblogtest.com/embed/block/1')
+    assert_equal "<iframe class=\"embed block block\" frameborder=\"0\" height=\"768\" src=\"http://myblogtest.com/embed/block/1\" width=\"1024\"></iframe>", b.embed_code.call
+  end
+
   should 'default value for display_user is all' do
     block = Block.new
     assert_equal 'all', block.display_user
...	...	@@ -0,0 +1,13 @@
	1	+class EmbedController < ApplicationController
	2	+ layout 'embed'
	3	+
	4	+ def block
	5	+ @block = Block.find(params[:id])
	6	+ if !@block.embedable? \|\| !@block.visible?
	7	+ render 'unavailable.rhtml', :status => 403
	8	+ end
	9	+ rescue ActiveRecord::RecordNotFound
	10	+ render 'not_found.rhtml', :status => 404
	11	+ end
	12	+
	13	+end
...	...
...	...	@@ -219,6 +219,17 @@ module BoxesHelper
219	219	buttons << thickbox_inline_popup_icon(:help, _('Help on this block'), {}, "help-on-box-#{block.id}") << content_tag('div', content_tag('h2', _('Help')) + content_tag('div', block.help, :style => 'margin-bottom: 1em;') + thickbox_close_button(_('Close')), :style => 'display: none;', :id => "help-on-box-#{block.id}")
220	220	end
221	221
	222	+ if block.embedable?
	223	+ embed_code = block.embed_code
	224	+ embed_code = instance_eval(&embed_code) if embed_code.respond_to?(:call)
	225	+ html = content_tag('div',
	226	+ content_tag('h2', _('Embed block code')) +
	227	+ content_tag('div', _('Below, you''ll see a field containing embed code for the block. Just copy the code and paste it into your website or blogging software.'), :style => 'margin-bottom: 1em;') +
	228	+ content_tag('textarea', embed_code, :style => 'margin-bottom: 1em; width:100%; height:40%;', :readonly => 'readonly') +
	229	+ thickbox_close_button(_('Close')), :style => 'display: none;', :id => "embed-code-box-#{block.id}")
	230	+ buttons << thickbox_inline_popup_icon(:embed, _('Embed code'), {}, "embed-code-box-#{block.id}") << html
	231	+ end
	232	+
222	233	content_tag('div', buttons.join("\n") + tag('br', :style => 'clear: left'), :class => 'button-bar')
223	234	end
224	235
...	...
...	...	@@ -16,6 +16,23 @@ class Block < ActiveRecord::Base
16	16
17	17	named_scope :enabled, :conditions => { :enabled => true }
18	18
	19	+ def embedable?
	20	+ false
	21	+ end
	22	+
	23	+ def embed_code
	24	+ me = self
	25	+ lambda do
	26	+ content_tag('iframe', '',
	27	+ :src => url_for(:controller => 'embed', :action => 'block', :id => me.id, :only_path => false),
	28	+ :frameborder => 0,
	29	+ :width => 1024,
	30	+ :height => 768,
	31	+ :class => "embed block #{me.class.name.to_css_class}"
	32	+ )
	33	+ end
	34	+ end
	35	+
19	36	# Determines whether a given block must be visible. Optionally a
20	37	# <tt>context</tt> must be specified. <tt>context</tt> must be a hash, and
21	38	# may contain the following keys:
...	...
...	...	@@ -0,0 +1,6 @@
	1	+<div id='not-found'>
	2	+ <p>
	3	+ <%= _('You may have clicked an expired link or mistyped the address.') %>
	4	+ <%= _('If you clicked a link that was in another site, or was given to you by someone else, it would be nice if you tell them that their link is not valid anymore.') %>
	5	+ </p>
	6	+</div>
...	...
...	...	@@ -0,0 +1,3 @@
	1	+<div id='unavailable'>
	2	+ <p><%= _('Embed unavailable.') %></p>
	3	+</div>
...	...
...	...	@@ -0,0 +1,35 @@
	1	+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
	2	+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<%= html_language %>" lang="<%= html_language %>">
	3	+ <head>
	4	+ <title>Noosfero embed block</title>
	5	+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	6	+ <%= noosfero_stylesheets %>
	7	+ <%= noosfero_javascript %>
	8	+ </head>
	9	+ <body class="<%= h body_classes %>">
	10	+ <div id="embed">
	11	+ <div id="wrap-1">
	12	+ <div id="wrap-2">
	13	+ <div id="content">
	14	+ <div id="content-inner">
	15	+ <div class="boxes" id="boxes">
	16	+ <div class="box box-1" id="box-1">
	17	+ <div class="blocks">
	18	+ <%= yield %>
	19	+ </div>
	20	+ </div>
	21	+ </div>
	22	+ </div>
	23	+ </div>
	24	+ </div>
	25	+ </div>
	26	+ </div>
	27	+
	28	+ <script type="text/javascript">
	29	+ jQuery(document).ready(function(){
	30	+ jQuery('a').attr('target','_blank');
	31	+ });
	32	+ </script>
	33	+
	34	+ </body>
	35	+</html>
...	...
...	...	@@ -31,6 +31,9 @@ ActionController::Routing::Routes.draw do \|map\|
31	31	map.connect 'thumbnails/*stuff', :controller => 'not_found', :action => 'nothing'
32	32	map.connect 'user_themes/*stuff', :controller => 'not_found', :action => 'nothing'
33	33
	34	+ # embed controller
	35	+ map.embed 'embed/:action/:id', :controller => 'embed', :id => /\d+/
	36	+
34	37	# online documentation
35	38	map.doc 'doc', :controller => 'doc', :action => 'index'
36	39	map.doc_section 'doc/:section', :controller => 'doc', :action => 'section'
...	...
...	...	@@ -12,4 +12,8 @@ class CommunityTrackPlugin::TrackCardListBlock < CommunityTrackPlugin::TrackList
12	12	'track_card'
13	13	end
14	14
	15	+ def embedable?
	16	+ true
	17	+ end
	18	+
15	19	end
...	...
1	1	/****************SMALL ICONS******************/
	2	+.icon-embed { background-image: url(Tango/16x16/apps/utilities-terminal.png) }
2	3	.icon-edit { background-image: url(Tango/16x16/apps/text-editor.png) }
3	4	.icon-home { background-image: url(Tango/16x16/actions/go-home.png) }
4	5	.icon-home-not { background-image: url(mod/16x16/actions/go-home-not.png) }
...	...
...	...	@@ -0,0 +1,39 @@
	1	+require File.dirname(__FILE__) + '/../test_helper'
	2	+
	3	+class EmbedControllerTest < ActionController::TestCase
	4	+
	5	+ def setup
	6	+ login_as(create_admin_user(Environment.default))
	7	+ @block = LoginBlock.create!
	8	+ @block.class.any_instance.stubs(:embedable?).returns(true)
	9	+ @environment = Environment.default
	10	+ @environment.boxes.create!
	11	+ @environment.boxes.first.blocks << @block
	12	+ end
	13	+
	14	+ should 'be able to get embed block' do
	15	+ get :block, :id => @block.id
	16	+ assert_tag :tag => 'div', :attributes => { :id => "block-#{@block.id}" }
	17	+ end
	18	+
	19	+ should 'display error message when not found block' do
	20	+ Block.delete_all
	21	+ get :block, :id => 1
	22	+ assert_tag :tag => 'div', :attributes => { :id => "not-found" }
	23	+ end
	24	+
	25	+ should 'display error message when block is not visible/public' do
	26	+ @block.display = 'never'
	27	+ assert @block.save
	28	+ get :block, :id => @block.id
	29	+ assert_tag :tag => 'div', :attributes => { :id => "unavailable" }
	30	+ end
	31	+
	32	+ should 'display error message when block is not embedable' do
	33	+ @block.class.any_instance.stubs(:embedable?).returns(false)
	34	+ get :block, :id => @block.id
	35	+ assert_tag :tag => 'div', :attributes => { :id => "unavailable" }
	36	+ end
	37	+
	38	+
	39	+end
...	...