Added hotspots for comments

Daniela Feitosa
1 parent aa0f384c
Showing 3 changed files with 25 additions and 1 deletions Show diff stats
app/controllers/public/comment_controller.rb
app/views/comment/_comment.rhtml
lib/noosfero/plugin.rb
@@ -71,7 +71,9 @@ class CommentController &lt; ApplicationController
       return
     end
-    @comment.save
+    if @comment.save
+      @plugins.dispatch(:process_extra_comment_params, [@comment,params])
+    end
     respond_to do |format|
       format.js do
@@ -113,6 +115,8 @@ class CommentController &lt; ApplicationController
   def update
     if @comment.update_attributes(params[:comment])
+      @plugins.dispatch(:process_extra_comment_params, [@comment,params])
+
       respond_to do |format|
         format.js do
           comment_to_render = @comment.comment_root
@@ -43,6 +43,7 @@
         <p/>
         <%= txt2html comment.body %>
       </div>
+      <%= @plugins.dispatch(:comment_extra_contents, local_assigns).collect { |content| instance_eval(&content) }.join("") %>
     </div>
     <div class="comment_reply post_comment_box closed" id="comment_reply_to_<%= comment.id %>">
@@ -442,6 +442,25 @@ class Noosfero::Plugin
     nil
   end
+  # -> Adds adittional content to comment visualization
+  # returns = lambda block that creates html code
+  def comment_extra_contents(args)
+    nil
+  end
+
+  # This method is called when the user clicks to send a comment.
+  # A plugin can add new content to comment form and this method can process the params sent to avoid creating field on core tables.
+  # returns = params after processed by plugins
+  # example:
+  #
+  #   def process_extra_comment_params(params)
+  #     params.delete(:extra_field)
+  #   end
+  #
+  def process_extra_comment_params(params)
+    params
+  end
+
   # -> Finds objects by their contents
   # returns = {:results => [a, b, c, ...], ...}
   # P.S.: The plugin might add other informations on the return hash for its
	@@ -43,6 +43,7 @@		@@ -43,6 +43,7 @@
43	<p/>	43	<p/>
44	<%= txt2html comment.body %>	44	<%= txt2html comment.body %>
45	</div>	45	</div>
		46	+ <%= @plugins.dispatch(:comment_extra_contents, local_assigns).collect { \|content\| instance_eval(&content) }.join("") %>
46	</div>	47	</div>
47		48
48	<div class="comment_reply post_comment_box closed" id="comment_reply_to_<%= comment.id %>">	49	<div class="comment_reply post_comment_box closed" id="comment_reply_to_<%= comment.id %>">
	@@ -442,6 +442,25 @@ class Noosfero::Plugin		@@ -442,6 +442,25 @@ class Noosfero::Plugin
442	nil	442	nil
443	end	443	end
444		444
		445	+ # -> Adds adittional content to comment visualization
		446	+ # returns = lambda block that creates html code
		447	+ def comment_extra_contents(args)
		448	+ nil
		449	+ end
		450	+
		451	+ # This method is called when the user clicks to send a comment.
		452	+ # A plugin can add new content to comment form and this method can process the params sent to avoid creating field on core tables.
		453	+ # returns = params after processed by plugins
		454	+ # example:
		455	+ #
		456	+ # def process_extra_comment_params(params)
		457	+ # params.delete(:extra_field)
		458	+ # end
		459	+ #
		460	+ def process_extra_comment_params(params)
		461	+ params
		462	+ end
		463	+
445	# -> Finds objects by their contents	464	# -> Finds objects by their contents
446	# returns = {:results => [a, b, c, ...], ...}	465	# returns = {:results => [a, b, c, ...], ...}
447	# P.S.: The plugin might add other informations on the return hash for its	466	# P.S.: The plugin might add other informations on the return hash for its