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
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
# Redmine - project management software
# Copyright (C) 2006-2013 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 MessagesController < ApplicationController
menu_item :boards
default_search_scope :messages
before_filter :find_board, :only => [:new, :preview]
before_filter :find_attachments, :only => [:preview]
before_filter :find_message, :except => [:new, :preview]
before_filter :authorize, :except => [:preview, :edit, :destroy]
helper :boards
helper :watchers
helper :attachments
include AttachmentsHelper
REPLIES_PER_PAGE = 25 unless const_defined?(:REPLIES_PER_PAGE)
# Show a topic and its replies
def show
page = params[:page]
# Find the page of the requested reply
if params[:r] && page.nil?
offset = @topic.children.where("#{Message.table_name}.id < ?", params[:r].to_i).count
page = 1 + offset / REPLIES_PER_PAGE
end
@reply_count = @topic.children.count
@reply_pages = Paginator.new @reply_count, REPLIES_PER_PAGE, page
@replies = @topic.children.
includes(:author, :attachments, {:board => :project}).
reorder("#{Message.table_name}.created_on ASC").
limit(@reply_pages.per_page).
offset(@reply_pages.offset).
all
@reply = Message.new(:subject => "RE: #{@message.subject}")
render :action => "show", :layout => false if request.xhr?
end
# Create a new topic
def new
@message = Message.new
@message.author = User.current
@message.board = @board
@message.safe_attributes = params[:message]
if request.post?
@message.save_attachments(params[:attachments])
if @message.save
call_hook(:controller_messages_new_after_save, { :params => params, :message => @message})
render_attachment_warning_if_needed(@message)
redirect_to board_message_path(@board, @message)
end
end
end
# Reply to a topic
def reply
@reply = Message.new
@reply.author = User.current
@reply.board = @board
@reply.safe_attributes = params[:reply]
@topic.children << @reply
if !@reply.new_record?
call_hook(:controller_messages_reply_after_save, { :params => params, :message => @reply})
attachments = Attachment.attach_files(@reply, params[:attachments])
render_attachment_warning_if_needed(@reply)
end
redirect_to board_message_path(@board, @topic, :r => @reply)
end
# Edit a message
def edit
(render_403; return false) unless @message.editable_by?(User.current)
@message.safe_attributes = params[:message]
if request.post? && @message.save
attachments = Attachment.attach_files(@message, params[:attachments])
render_attachment_warning_if_needed(@message)
flash[:notice] = l(:notice_successful_update)
@message.reload
redirect_to board_message_path(@message.board, @message.root, :r => (@message.parent_id && @message.id))
end
end
# Delete a messages
def destroy
(render_403; return false) unless @message.destroyable_by?(User.current)
r = @message.to_param
@message.destroy
if @message.parent
redirect_to board_message_path(@board, @message.parent, :r => r)
else
redirect_to project_board_path(@project, @board)
end
end
def quote
@subject = @message.subject
@subject = "RE: #{@subject}" unless @subject.starts_with?('RE:')
@content = "#{ll(Setting.default_language, :text_user_wrote, @message.author)}\n> "
@content << @message.content.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]').gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"
end
def preview
message = @board.messages.find_by_id(params[:id])
@text = (params[:message] || params[:reply])[:content]
@previewed = message
render :partial => 'common/preview'
end
private
def find_message
return unless find_board
@message = @board.messages.includes(:parent).find(params[:id])
@topic = @message.root
rescue ActiveRecord::RecordNotFound
render_404
end
def find_board
@board = Board.includes(:project).find(params[:board_id])
@project = @board.project
rescue ActiveRecord::RecordNotFound
render_404
nil
end
end
|
