Chris@909: # Redmine - project management software
Chris@909: # Copyright (C) 2006-2011  Jean-Philippe Lang
Chris@909: #
Chris@909: # This program is free software; you can redistribute it and/or
Chris@909: # modify it under the terms of the GNU General Public License
Chris@909: # as published by the Free Software Foundation; either version 2
Chris@909: # of the License, or (at your option) any later version.
Chris@909: #
Chris@909: # This program is distributed in the hope that it will be useful,
Chris@909: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@909: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@909: # GNU General Public License for more details.
Chris@909: #
Chris@909: # You should have received a copy of the GNU General Public License
Chris@909: # along with this program; if not, write to the Free Software
Chris@909: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@909: 
Chris@909: class JournalsController < ApplicationController
Chris@909:   before_filter :find_journal, :only => [:edit, :diff]
Chris@909:   before_filter :find_issue, :only => [:new]
Chris@909:   before_filter :find_optional_project, :only => [:index]
Chris@909:   before_filter :authorize, :only => [:new, :edit, :diff]
Chris@909:   accept_rss_auth :index
Chris@909:   menu_item :issues
Chris@909: 
Chris@909:   helper :issues
Chris@909:   helper :custom_fields
Chris@909:   helper :queries
Chris@909:   include QueriesHelper
Chris@909:   helper :sort
Chris@909:   include SortHelper
Chris@909: 
Chris@909:   def index
Chris@909:     retrieve_query
Chris@909:     sort_init 'id', 'desc'
Chris@909:     sort_update(@query.sortable_columns)
Chris@909: 
Chris@909:     if @query.valid?
Chris@909:       @journals = @query.journals(:order => "#{Journal.table_name}.created_on DESC",
Chris@909:                                   :limit => 25)
Chris@909:     end
Chris@909:     @title = (@project ? @project.name : Setting.app_title) + ": " + (@query.new_record? ? l(:label_changes_details) : @query.name)
Chris@909:     render :layout => false, :content_type => 'application/atom+xml'
Chris@909:   rescue ActiveRecord::RecordNotFound
Chris@909:     render_404
Chris@909:   end
Chris@909: 
Chris@909:   def diff
Chris@909:     @issue = @journal.issue
Chris@909:     if params[:detail_id].present?
Chris@909:       @detail = @journal.details.find_by_id(params[:detail_id])
Chris@909:     else
Chris@909:       @detail = @journal.details.detect {|d| d.prop_key == 'description'}
Chris@909:     end
Chris@909:     (render_404; return false) unless @issue && @detail
Chris@909:     @diff = Redmine::Helpers::Diff.new(@detail.value, @detail.old_value)
Chris@909:   end
Chris@909: 
Chris@909:   def new
Chris@909:     journal = Journal.find(params[:journal_id]) if params[:journal_id]
Chris@909:     if journal
Chris@909:       user = journal.user
Chris@909:       text = journal.notes
Chris@909:     else
Chris@909:       user = @issue.author
Chris@909:       text = @issue.description
Chris@909:     end
Chris@909:     # Replaces pre blocks with [...]
Chris@909:     text = text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]')
Chris@909:     content = "#{ll(Setting.default_language, :text_user_wrote, user)}\n> "
Chris@909:     content << text.gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"
Chris@909: 
Chris@909:     render(:update) { |page|
Chris@909:       page.<< "$('notes').value = \"#{escape_javascript content}\";"
Chris@909:       page.show 'update'
Chris@909:       page << "Form.Element.focus('notes');"
Chris@909:       page << "Element.scrollTo('update');"
Chris@909:       page << "$('notes').scrollTop = $('notes').scrollHeight - $('notes').clientHeight;"
Chris@909:     }
Chris@909:   end
Chris@909: 
Chris@909:   def edit
Chris@909:     (render_403; return false) unless @journal.editable_by?(User.current)
Chris@909:     if request.post?
Chris@909:       @journal.update_attributes(:notes => params[:notes]) if params[:notes]
Chris@909:       @journal.destroy if @journal.details.empty? && @journal.notes.blank?
Chris@909:       call_hook(:controller_journals_edit_post, { :journal => @journal, :params => params})
Chris@909:       respond_to do |format|
Chris@909:         format.html { redirect_to :controller => 'issues', :action => 'show', :id => @journal.journalized_id }
Chris@909:         format.js { render :action => 'update' }
Chris@909:       end
Chris@909:     else
Chris@909:       respond_to do |format|
Chris@909:         format.html {
Chris@909:           # TODO: implement non-JS journal update
Chris@909:           render :nothing => true
Chris@909:         }
Chris@909:         format.js
Chris@909:       end
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   private
Chris@909: 
Chris@909:   def find_journal
Chris@909:     @journal = Journal.find(params[:id])
Chris@909:     @project = @journal.journalized.project
Chris@909:   rescue ActiveRecord::RecordNotFound
Chris@909:     render_404
Chris@909:   end
Chris@909: 
Chris@909:   # TODO: duplicated in IssuesController
Chris@909:   def find_issue
Chris@909:     @issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])
Chris@909:     @project = @issue.project
Chris@909:   rescue ActiveRecord::RecordNotFound
Chris@909:     render_404
Chris@909:   end
Chris@909: end