Added plugin hooks around Journal editing

* :controller_journals_edit_post
* :view_journals_notes_form_after_notes
* :view_journals_update_rjs_bottom


git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2121 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/journals_controller.rb

@@ -22,6 +22,7 @@ class JournalsController < ApplicationController
     if request.post?
       @journal.update_attributes(:notes => params[:notes]) if params[:notes]
       @journal.destroy if @journal.details.empty? && @journal.notes.blank?
+      call_hook(:controller_journals_edit_post, { :journal => @journal, :params => params})
       respond_to do |format|
         format.html { redirect_to :controller => 'issues', :action => 'show', :id => @journal.journalized_id }
         format.js { render :action => 'update' }

app/views/journals/_notes_form.rhtml

@@ -1,6 +1,7 @@
 <% form_remote_tag(:url => {}, :html => { :id => "journal-#{@journal.id}-form" }) do %>
     <%= text_area_tag :notes, @journal.notes, :class => 'wiki-edit', 
                                               :rows => (@journal.notes.blank? ? 10 : [[10, @journal.notes.length / 50].max, 100].min) %>
+    <%= call_hook(:view_journals_notes_form_after_notes, { :journal => @journal}) %>
     <p><%= submit_tag l(:button_save) %>
     <%= link_to l(:button_cancel), '#', :onclick => "Element.remove('journal-#{@journal.id}-form'); " +
                                                     "Element.show('journal-#{@journal.id}-notes'); return false;" %></p>

app/views/journals/update.rjs

@@ -6,3 +6,5 @@ else
   page.show "journal-#{@journal.id}-notes"
   page.remove "journal-#{@journal.id}-form"
 end
+
+call_hook(:view_journals_update_rjs_bottom, { :page => page, :journal => @journal })