1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
# 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
layout 'base'
before_filter :find_news, :except => [:new, :index, :preview]
before_filter :find_project, :only => :new
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
|
