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