Adds a branch for unlimited project hierarchy.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/work@2148 e93f8b46-1217-0410-a6f0-8f06a7374b81
2008-12-19 20:51:35 +00:00
parent 7ae224f5c2
commit 04fea923a4
1272 changed files with 119640 additions and 0 deletions
@@ -0,0 +1,108 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class NewsController < ApplicationController
+  before_filter :find_news, :except => [:new, :index, :preview]
+  before_filter :find_project, :only => [:new, :preview]
+  before_filter :authorize, :except => [:index, :preview]
+  before_filter :find_optional_project, :only => :index
+  accept_key_auth :index
+  
+  def index
+    @news_pages, @newss = paginate :news,
+                                   :per_page => 10,
+                                   :conditions => (@project ? {:project_id => @project.id} : Project.visible_by(User.current)),
+                                   :include => [:author, :project],
+                                   :order => "#{News.table_name}.created_on DESC"    
+    respond_to do |format|
+      format.html { render :layout => false if request.xhr? }
+      format.atom { render_feed(@newss, :title => (@project ? @project.name : Setting.app_title) + ": #{l(:label_news_plural)}") }
+    end
+  end
+  
+  def show
+    @comments = @news.comments
+    @comments.reverse! if User.current.wants_comments_in_reverse_order?
+  end
+
+  def new
+    @news = News.new(:project => @project, :author => User.current)
+    if request.post?
+      @news.attributes = params[:news]
+      if @news.save
+        flash[:notice] = l(:notice_successful_create)
+        Mailer.deliver_news_added(@news) if Setting.notified_events.include?('news_added')
+        redirect_to :controller => 'news', :action => 'index', :project_id => @project
+      end
+    end
+  end
+  
+  def edit
+    if request.post? and @news.update_attributes(params[:news])
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to :action => 'show', :id => @news
+    end
+  end
+  
+  def add_comment
+    @comment = Comment.new(params[:comment])
+    @comment.author = User.current
+    if @news.comments << @comment
+      flash[:notice] = l(:label_comment_added)
+      redirect_to :action => 'show', :id => @news
+    else
+      render :action => 'show'
+    end
+  end
+
+  def destroy_comment
+    @news.comments.find(params[:comment_id]).destroy
+    redirect_to :action => 'show', :id => @news
+  end
+
+  def destroy
+    @news.destroy
+    redirect_to :action => 'index', :project_id => @project
+  end
+  
+  def preview
+    @text = (params[:news] ? params[:news][:description] : nil)
+    render :partial => 'common/preview'
+  end
+  
+private
+  def find_news
+    @news = News.find(params[:id])
+    @project = @news.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+  
+  def find_project
+    @project = Project.find(params[:project_id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+  
+  def find_optional_project
+    return true unless params[:project_id]
+    @project = Project.find(params[:project_id])
+    authorize
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end