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Forums enhancements: 

* messages can now be edited/deleted (explicit permissions need to be given)
* topics can be locked so that no reply can be added (only by users allowed to edit messages)
* topics can be marked as sticky so that they always appear at the top of the list (only by users allowed to edit messages)

git-svn-id: http://redmine.rubyforge.org/svn/trunk@926 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang 2007-11-24 12:25:07 +00:00
parent 866e9e2503
commit 29b3614bcb
19 changed files with 294 additions and 36 deletions
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2
app/controllers/boards_controller.rb
View File

@ -41,7 +41,7 @@ class BoardsController < ApplicationController
@topic_count = @board.topics.count
@topic_pages = Paginator.new self, @topic_count, 25, params['page']
@topics = @board.topics.find :all, :order => sort_clause,
@topics = @board.topics.find :all, :order => "#{Message.table_name}.sticky DESC, #{sort_clause}",
:include => [:author, {:last_reply => :author}],
:limit => @topic_pages.items_per_page,
:offset => @topic_pages.current.offset

51
app/controllers/messages_controller.rb
View File

@ -17,22 +17,30 @@
class MessagesController < ApplicationController
layout 'base'
before_filter :find_project, :authorize
before_filter :find_board, :only => :new
before_filter :find_message, :except => :new
before_filter :authorize
verify :method => :post, :only => [ :reply, :destroy ], :redirect_to => { :action => :show }
helper :attachments
include AttachmentsHelper
# Show a topic and its replies
def show
@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(params[:message])
@message.author = User.current
@message.board = @board
@message.board = @board
if params[:message] && User.current.allowed_to?(:edit_messages, @project)
@message.locked = params[:message]['locked']
@message.sticky = params[:message]['sticky']
end
if request.post? && @message.save
params[:attachments].each { |file|
Attachment.create(:container => @message, :file => file, :author => User.current) if file.size > 0
@ -41,24 +49,55 @@ class MessagesController < ApplicationController
end
end
# Reply to a topic
def reply
@reply = Message.new(params[:reply])
@reply.author = User.current
@reply.board = @board
@message.children << @reply
@topic.children << @reply
if !@reply.new_record?
params[:attachments].each { |file|
Attachment.create(:container => @reply, :file => file, :author => User.current) if file.size > 0
} if params[:attachments] and params[:attachments].is_a? Array
end
redirect_to :action => 'show', :id => @message
redirect_to :action => 'show', :id => @topic
end
# Edit a message
def edit
if params[:message] && User.current.allowed_to?(:edit_messages, @project)
@message.locked = params[:message]['locked']
@message.sticky = params[:message]['sticky']
end
if request.post? && @message.update_attributes(params[:message])
params[:attachments].each { |file|
Attachment.create(:container => @message, :file => file, :author => User.current) if file.size > 0
} if params[:attachments] and params[:attachments].is_a? Array
flash[:notice] = l(:notice_successful_update)
redirect_to :action => 'show', :id => @topic
end
end
# Delete a messages
def destroy
@message.destroy
redirect_to @message.parent.nil? ?
{ :controller => 'boards', :action => 'show', :project_id => @project, :id => @board } :
{ :action => 'show', :id => @message.parent }
end
private
def find_project
def find_message
find_board
@message = @board.messages.find(params[:id], :include => :parent)
@topic = @message.root
rescue ActiveRecord::RecordNotFound
render_404
end
def find_board
@board = Board.find(params[:board_id], :include => :project)
@project = @board.project
@message = @board.topics.find(params[:id]) if params[:id]
rescue ActiveRecord::RecordNotFound
render_404
end

4
app/helpers/application_helper.rb
View File

@ -34,7 +34,7 @@ module ApplicationHelper
# Display a link to user's account page
def link_to_user(user)
link_to user.name, :controller => 'account', :action => 'show', :id => user
user ? link_to(user, :controller => 'account', :action => 'show', :id => user) : 'Anonymous'
end
def link_to_issue(issue)
@ -92,7 +92,7 @@ module ApplicationHelper
def authoring(created, author)
time_tag = content_tag('acronym', distance_of_time_in_words(Time.now, created), :title => format_time(created))
l(:label_added_time_by, author.name, time_tag)
l(:label_added_time_by, author || 'Anonymous', time_tag)
end
def day_name(day)

18
app/models/message.rb
View File

@ -30,9 +30,15 @@ class Message < ActiveRecord::Base
:description => :content,
:url => Proc.new {|o| {:controller => 'messages', :action => 'show', :board_id => o.board_id, :id => o.id}}
attr_protected :locked, :sticky
validates_presence_of :subject, :content
validates_length_of :subject, :maximum => 255
def validate_on_create
# Can not reply to a locked topic
errors.add_to_base 'Topic is locked' if root.locked?
end
def after_create
board.update_attribute(:last_message_id, self.id)
board.increment! :messages_count
@ -43,6 +49,18 @@ class Message < ActiveRecord::Base
end
end
def after_destroy
# The following line is required so that the previous counter
# updates (due to children removal) are not overwritten
board.reload
board.decrement! :messages_count
board.decrement! :topics_count unless parent
end
def sticky?
sticky == 1
end
def project
board.project
end

2
app/views/boards/index.rhtml
View File

@ -19,7 +19,7 @@
<td>
<small>
<% if board.last_message %>
<%= board.last_message.author.name %>, <%= format_time(board.last_message.created_on) %><br />
<%= authoring board.last_message.created_on, board.last_message.author %><br />
<%= link_to_message board.last_message %>
<% end %>
</small>

18
app/views/boards/show.rhtml
View File

@ -18,7 +18,7 @@
<h2><%=h @board.name %></h2>
<% if @topics.any? %>
<table class="list">
<table class="list messages">
<thead><tr>
<th><%= l(:field_subject) %></th>
<th><%= l(:field_author) %></th>
@ -28,18 +28,16 @@
</tr></thead>
<tbody>
<% @topics.each do |topic| %>
<tr class="<%= cycle 'odd', 'even' %>">
<td><%= link_to h(topic.subject), :controller => 'messages', :action => 'show', :board_id => @board, :id => topic %></td>
<td align="center"><%= link_to_user topic.author %></td>
<td align="center"><%= format_time(topic.created_on) %></td>
<td align="center"><%= topic.replies_count %></td>
<td>
<small>
<tr class="message <%= cycle 'odd', 'even' %> <%= topic.sticky? ? 'sticky' : '' %> <%= topic.locked? ? 'locked' : '' %>">
<td class="subject"><%= link_to h(topic.subject), { :controller => 'messages', :action => 'show', :board_id => @board, :id => topic }, :class => 'icon' %></td>
<td class="author" align="center"><%= topic.author %></td>
<td class="created_on" align="center"><%= format_time(topic.created_on) %></td>
<td class="replies" align="center"><%= topic.replies_count %></td>
<td class="last_message">
<% if topic.last_reply %>
<%= topic.last_reply.author.name %>, <%= format_time(topic.last_reply.created_on) %><br />
<%= authoring topic.last_reply.created_on, topic.last_reply.author %><br />
<%= link_to_message topic.last_reply %>
<% end %>
</small>
</td>
</tr>
<% end %>

8
app/views/messages/_form.rhtml
View File

@ -3,7 +3,13 @@
<div class="box">
<!--[form:message]-->
<p><label><%= l(:field_subject) %></label><br />
<%= f.text_field :subject, :required => true, :size => 120 %></p>
<%= f.text_field :subject, :required => true, :size => 120 %>
<% if User.current.allowed_to?(:edit_messages, @project) %>
<label><%= f.check_box :sticky %> Sticky</label>
<label><%= f.check_box :locked %> Locked</label>
<% end %>
</p>
<p><%= f.text_area :content, :required => true, :cols => 80, :rows => 15, :class => 'wiki-edit', :id => 'message_content' %></p>
<%= wikitoolbar_for 'message_content' %>

6
app/views/messages/edit.rhtml Normal file
View File

@ -0,0 +1,6 @@
<h2><%= link_to h(@board.name), :controller => 'boards', :action => 'show', :project_id => @project, :id => @board %> &#187; <%=h @message.subject %></h2>
<% form_for :message, @message, :url => {:action => 'edit'}, :html => {:multipart => true} do |f| %>
<%= render :partial => 'form', :locals => {:f => f} %>
<%= submit_tag l(:button_save) %>
<% end %>

27
app/views/messages/show.rhtml
View File

@ -1,28 +1,37 @@
<h2><%= link_to h(@board.name), :controller => 'boards', :action => 'show', :project_id => @project, :id => @board %> &#187; <%=h @message.subject %></h2>
<div class="contextual">
<%= link_to_if_authorized l(:button_edit), {:action => 'edit', :id => @topic}, :class => 'icon icon-edit' %>
<%= link_to_if_authorized l(:button_delete), {:action => 'destroy', :id => @topic}, :method => :post, :confirm => l(:text_are_you_sure), :class => 'icon icon-del' %>
</div>
<h2><%= link_to h(@board.name), :controller => 'boards', :action => 'show', :project_id => @project, :id => @board %> &#187; <%=h @topic.subject %></h2>
<div class="message">
<p><span class="author"><%= authoring @message.created_on, @message.author %></span></p>
<p><span class="author"><%= authoring @topic.created_on, @topic.author %></span></p>
<div class="wiki">
<%= textilizable(@message.content, :attachments => @message.attachments) %>
<%= textilizable(@topic.content, :attachments => @topic.attachments) %>
</div>
<%= link_to_attachments @message.attachments, :no_author => true %>
<%= link_to_attachments @topic.attachments, :no_author => true %>
</div>
<br />
<div class="message reply">
<h3 class="icon22 icon22-comment"><%= l(:label_reply_plural) %></h3>
<% @message.children.each do |message| %>
<% @topic.children.each do |message| %>
<a name="<%= "message-#{message.id}" %>"></a>
<div class="contextual">
<%= link_to_if_authorized l(:button_edit), {:action => 'edit', :id => message}, :class => 'icon icon-edit' %>
<%= link_to_if_authorized l(:button_delete), {:action => 'destroy', :id => message}, :method => :post, :confirm => l(:text_are_you_sure), :class => 'icon icon-del' %>
</div>
<div class="message reply">
<h4><%=h message.subject %> - <%= authoring message.created_on, message.author %></h4>
<div class="wiki"><%= textilizable message.content %></div>
<%= link_to_attachments message.attachments, :no_author => true %>
</div>
<% end %>
</div>
<% if authorize_for('messages', 'reply') %>
<% if !@topic.locked? && authorize_for('messages', 'reply') %>
<p><%= toggle_link l(:button_reply), "reply", :focus => 'message_content' %></p>
<div id="reply" style="display:none;">
<% form_for :reply, @reply, :url => {:action => 'reply', :id => @message}, :html => {:multipart => true} do |f| %>
<% form_for :reply, @reply, :url => {:action => 'reply', :id => @topic}, :html => {:multipart => true} do |f| %>
<%= render :partial => 'form', :locals => {:f => f} %>
<%= submit_tag l(:button_submit) %>
<% end %>

9
db/migrate/082_add_messages_locked.rb Normal file
View File

@ -0,0 +1,9 @@
class AddMessagesLocked < ActiveRecord::Migration
def self.up
add_column :messages, :locked, :boolean, :default => false
end
def self.down
remove_column :messages, :locked
end
end

9
db/migrate/083_add_messages_sticky.rb Normal file
View File

@ -0,0 +1,9 @@
class AddMessagesSticky < ActiveRecord::Migration
def self.up
add_column :messages, :sticky, :integer, :default => 0
end
def self.down
remove_column :messages, :sticky
end
end

2
lib/redmine.rb
View File

@ -84,6 +84,8 @@ Redmine::AccessControl.map do |map|
map.permission :manage_boards, {:boards => [:new, :edit, :destroy]}, :require => :member
map.permission :view_messages, {:boards => [:index, :show], :messages => [:show]}, :public => true
map.permission :add_messages, {:messages => [:new, :reply]}
map.permission :edit_messages, {:messages => :edit}, :require => :member
map.permission :delete_messages, {:messages => :destroy}, :require => :member
end
end

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5
public/stylesheets/application.css
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@ -77,6 +77,11 @@ tr.issue td.subject, tr.issue td.category { white-space: normal; }
tr.issue td.subject { text-align: left; }
tr.issue td.done_ratio table.progress { margin-left:auto; margin-right: auto;}
tr.message { height: 2.6em; }
tr.message td.last_message { font-size: 80%; }
tr.message.locked td.subject a { background-image: url(../images/locked.png); }
tr.message.sticky td.subject a { background-image: url(../images/sticky.png); font-weight: bold; }
table.list tbody tr:hover { background-color:#ffffdd; }
table td {padding:2px;}
table p {margin:0;}

6
test/fixtures/boards.yml vendored
View File

@ -2,12 +2,12 @@
boards_001:
name: Help
project_id: 1
topics_count: 1
topics_count: 2
id: 1
description: Help board
position: 1
last_message_id: 2
messages_count: 2
last_message_id: 5
messages_count: 5
boards_002:
name: Discussion
project_id: 1

38
test/fixtures/messages.yml vendored
View File

@ -4,8 +4,8 @@ messages_001:
updated_on: 2007-05-12 17:15:32 +02:00
subject: First post
id: 1
replies_count: 1
last_reply_id: 2
replies_count: 2
last_reply_id: 3
content: "This is the very first post\n\
in the forum"
author_id: 1
@ -22,4 +22,36 @@ messages_002:
author_id: 1
parent_id: 1
board_id: 1
messages_003:
created_on: 2007-05-12 17:18:02 +02:00
updated_on: 2007-05-12 17:18:02 +02:00
subject: "RE: First post"
id: 3
replies_count: 0
last_reply_id:
content: "An other reply"
author_id:
parent_id: 1
board_id: 1
messages_004:
created_on: 2007-08-12 17:15:32 +02:00
updated_on: 2007-08-12 17:15:32 +02:00
subject: Post 2
id: 4
replies_count: 1
last_reply_id: 5
content: "This is an other post"
author_id:
parent_id:
board_id: 1
messages_005:
created_on: 2007-09-12 17:18:00 +02:00
updated_on: 2007-09-12 17:18:00 +02:00
subject: 'RE: post 2'
id: 5
replies_count: 0
last_reply_id:
content: "Reply to the second post"
author_id: 1
parent_id: 4
board_id: 1

50
test/functional/boards_controller_test.rb Normal file
View File

@ -0,0 +1,50 @@
# redMine - project management software
# Copyright (C) 2006-2007 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.
require File.dirname(__FILE__) + '/../test_helper'
require 'boards_controller'
# Re-raise errors caught by the controller.
class BoardsController; def rescue_action(e) raise e end; end
class BoardsControllerTest < Test::Unit::TestCase
fixtures :projects, :users, :members, :roles, :boards, :messages, :enabled_modules
def setup
@controller = BoardsController.new
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
User.current = nil
end
def test_index
get :index, :project_id => 1
assert_response :success
assert_template 'index'
assert_not_nil assigns(:boards)
assert_not_nil assigns(:project)
end
def test_show
get :show, :project_id => 1, :id => 1
assert_response :success
assert_template 'show'
assert_not_nil assigns(:board)
assert_not_nil assigns(:project)
assert_not_nil assigns(:topics)
end
end

49
test/functional/messages_controller_test.rb Normal file
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@ -0,0 +1,49 @@
# redMine - project management software
# Copyright (C) 2006-2007 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.
require File.dirname(__FILE__) + '/../test_helper'
require 'messages_controller'
# Re-raise errors caught by the controller.
class MessagesController; def rescue_action(e) raise e end; end
class MessagesControllerTest < Test::Unit::TestCase
fixtures :projects, :users, :members, :roles, :boards, :messages, :enabled_modules
def setup
@controller = MessagesController.new
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
User.current = nil
end
def test_show
get :show, :board_id => 1, :id => 1
assert_response :success
assert_template 'show'
assert_not_nil assigns(:board)
assert_not_nil assigns(:project)
assert_not_nil assigns(:topic)
end
def test_reply
@request.session[:user_id] = 2
post :reply, :board_id => 1, :id => 1, :reply => { :content => 'This is a test reply', :subject => 'Test reply' }
assert_redirected_to 'messages/show'
assert Message.find_by_subject('Test reply')
end
end

26
test/unit/message_test.rb
View File

@ -41,4 +41,30 @@ class MessageTest < Test::Unit::TestCase
assert_equal replies_count+1, @message[:replies_count]
assert_equal reply, @message.last_reply
end
def test_destroy_topic
message = Message.find(1)
board = message.board
topics_count, messages_count = board.topics_count, board.messages_count
assert message.destroy
board.reload
# Replies deleted
assert Message.find_all_by_parent_id(1).empty?
# Checks counters
assert_equal topics_count - 1, board.topics_count
assert_equal messages_count - 3, board.messages_count
end
def test_destroy_reply
message = Message.find(5)
board = message.board
topics_count, messages_count = board.topics_count, board.messages_count
assert message.destroy
board.reload
# Checks counters
assert_equal topics_count, board.topics_count
assert_equal messages_count - 1, board.messages_count
end
end