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# Copyright (C) 2006-20 |
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1 | # Redmine - project management software | |
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2 | # Copyright (C) 2006-2011 Jean-Philippe Lang | |
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3 | 3 | # |
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4 | 4 | # This program is free software; you can redistribute it and/or |
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5 | 5 | # modify it under the terms of the GNU General Public License |
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6 | 6 | # as published by the Free Software Foundation; either version 2 |
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7 | 7 | # of the License, or (at your option) any later version. |
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8 |
# |
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8 | # | |
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9 | 9 | # This program is distributed in the hope that it will be useful, |
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10 | 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 | 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 | 12 | # GNU General Public License for more details. |
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13 |
# |
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13 | # | |
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14 | 14 | # You should have received a copy of the GNU General Public License |
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15 | 15 | # along with this program; if not, write to the Free Software |
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16 | 16 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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17 | 17 | |
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18 | 18 | class MessagesController < ApplicationController |
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19 | 19 | menu_item :boards |
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20 | 20 | default_search_scope :messages |
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21 | 21 | before_filter :find_board, :only => [:new, :preview] |
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22 | 22 | before_filter :find_message, :except => [:new, :preview] |
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23 | 23 | before_filter :authorize, :except => [:preview, :edit, :destroy] |
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24 | 24 | |
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25 | 25 | verify :method => :post, :only => [ :reply, :destroy ], :redirect_to => { :action => :show } |
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26 | 26 | verify :xhr => true, :only => :quote |
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27 | 27 | |
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28 | 28 | helper :watchers |
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29 | 29 | helper :attachments |
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30 |
include AttachmentsHelper |
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30 | include AttachmentsHelper | |
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31 | 31 | |
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32 | 32 | REPLIES_PER_PAGE = 25 unless const_defined?(:REPLIES_PER_PAGE) |
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33 | ||
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33 | ||
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34 | 34 | # Show a topic and its replies |
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35 | 35 | def show |
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36 | 36 | page = params[:page] |
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37 | 37 | # Find the page of the requested reply |
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38 | 38 | if params[:r] && page.nil? |
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39 | 39 | offset = @topic.children.count(:conditions => ["#{Message.table_name}.id < ?", params[:r].to_i]) |
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40 | 40 | page = 1 + offset / REPLIES_PER_PAGE |
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41 | 41 | end |
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42 | ||
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42 | ||
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43 | 43 | @reply_count = @topic.children.count |
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44 | 44 | @reply_pages = Paginator.new self, @reply_count, REPLIES_PER_PAGE, page |
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45 | 45 | @replies = @topic.children.find(:all, :include => [:author, :attachments, {:board => :project}], |
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46 | 46 | :order => "#{Message.table_name}.created_on ASC", |
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47 | 47 | :limit => @reply_pages.items_per_page, |
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48 | 48 | :offset => @reply_pages.current.offset) |
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49 | ||
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49 | ||
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50 | 50 | @reply = Message.new(:subject => "RE: #{@message.subject}") |
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51 | 51 | render :action => "show", :layout => false if request.xhr? |
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52 | 52 | end |
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53 | ||
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53 | ||
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54 | 54 | # Create a new topic |
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55 | 55 | def new |
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56 | 56 | @message = Message.new(params[:message]) |
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57 | 57 | @message.author = User.current |
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58 | 58 | @message.board = @board |
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59 | 59 | if params[:message] && User.current.allowed_to?(:edit_messages, @project) |
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60 | 60 | @message.locked = params[:message]['locked'] |
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61 | 61 | @message.sticky = params[:message]['sticky'] |
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62 | 62 | end |
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63 | 63 | if request.post? && @message.save |
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64 | 64 | call_hook(:controller_messages_new_after_save, { :params => params, :message => @message}) |
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65 | 65 | attachments = Attachment.attach_files(@message, params[:attachments]) |
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66 | 66 | render_attachment_warning_if_needed(@message) |
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67 | 67 | redirect_to :action => 'show', :id => @message |
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68 | 68 | end |
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69 | 69 | end |
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70 | 70 | |
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71 | 71 | # Reply to a topic |
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72 | 72 | def reply |
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73 | 73 | @reply = Message.new(params[:reply]) |
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74 | 74 | @reply.author = User.current |
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75 | 75 | @reply.board = @board |
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76 | 76 | @topic.children << @reply |
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77 | 77 | if !@reply.new_record? |
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78 | 78 | call_hook(:controller_messages_reply_after_save, { :params => params, :message => @reply}) |
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79 | 79 | attachments = Attachment.attach_files(@reply, params[:attachments]) |
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80 | 80 | render_attachment_warning_if_needed(@reply) |
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81 | 81 | end |
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82 | 82 | redirect_to :action => 'show', :id => @topic, :r => @reply |
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83 | 83 | end |
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84 | 84 | |
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85 | 85 | # Edit a message |
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86 | 86 | def edit |
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87 | 87 | (render_403; return false) unless @message.editable_by?(User.current) |
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88 | 88 | if params[:message] |
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89 | 89 | @message.locked = params[:message]['locked'] |
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90 | 90 | @message.sticky = params[:message]['sticky'] |
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91 | 91 | end |
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92 | 92 | if request.post? && @message.update_attributes(params[:message]) |
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93 | 93 | attachments = Attachment.attach_files(@message, params[:attachments]) |
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94 | 94 | render_attachment_warning_if_needed(@message) |
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95 | 95 | flash[:notice] = l(:notice_successful_update) |
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96 | 96 | @message.reload |
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97 | 97 | redirect_to :action => 'show', :board_id => @message.board, :id => @message.root, :r => (@message.parent_id && @message.id) |
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98 | 98 | end |
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99 | 99 | end |
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100 | ||
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100 | ||
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101 | 101 | # Delete a messages |
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102 | 102 | def destroy |
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103 | 103 | (render_403; return false) unless @message.destroyable_by?(User.current) |
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104 | 104 | @message.destroy |
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105 | 105 | redirect_to @message.parent.nil? ? |
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106 | 106 | { :controller => 'boards', :action => 'show', :project_id => @project, :id => @board } : |
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107 | 107 | { :action => 'show', :id => @message.parent, :r => @message } |
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108 | 108 | end |
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109 | ||
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109 | ||
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110 | 110 | def quote |
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111 | 111 | user = @message.author |
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112 | 112 | text = @message.content |
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113 | 113 | subject = @message.subject.gsub('"', '\"') |
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114 | 114 | subject = "RE: #{subject}" unless subject.starts_with?('RE:') |
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115 | 115 | content = "#{ll(Setting.default_language, :text_user_wrote, user)}\\n> " |
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116 | 116 | content << text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]').gsub('"', '\"').gsub(/(\r?\n|\r\n?)/, "\\n> ") + "\\n\\n" |
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117 | 117 | render(:update) { |page| |
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118 | 118 | page << "$('reply_subject').value = \"#{subject}\";" |
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119 | 119 | page.<< "$('message_content').value = \"#{content}\";" |
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120 | 120 | page.show 'reply' |
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121 | 121 | page << "Form.Element.focus('message_content');" |
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122 | 122 | page << "Element.scrollTo('reply');" |
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123 | 123 | page << "$('message_content').scrollTop = $('message_content').scrollHeight - $('message_content').clientHeight;" |
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124 | 124 | } |
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125 | 125 | end |
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126 | ||
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126 | ||
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127 | 127 | def preview |
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128 | 128 | message = @board.messages.find_by_id(params[:id]) |
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129 | 129 | @attachements = message.attachments if message |
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130 | 130 | @text = (params[:message] || params[:reply])[:content] |
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131 | 131 | render :partial => 'common/preview' |
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132 | 132 | end |
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133 | ||
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133 | ||
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134 | 134 | private |
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135 | 135 | def find_message |
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136 | 136 | find_board |
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137 | 137 | @message = @board.messages.find(params[:id], :include => :parent) |
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138 | 138 | @topic = @message.root |
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139 | 139 | rescue ActiveRecord::RecordNotFound |
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140 | 140 | render_404 |
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141 | 141 | end |
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142 | ||
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142 | ||
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143 | 143 | def find_board |
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144 | 144 | @board = Board.find(params[:board_id], :include => :project) |
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145 | 145 | @project = @board.project |
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146 | 146 | rescue ActiveRecord::RecordNotFound |
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147 | 147 | render_404 |
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148 | 148 | end |
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149 | 149 | end |
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