Per project forums added.

Permissions for forums management can be set in "Admin -> Roles & Permissions".
Forums can be created on the project settings screen ("Forums" tab).
Once a project has a forum, a "Forums" link appears in the project menu.
For now, posting messages in forums requires to be logged in. Files can be attached to messages.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@529 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/boards_controller.rb

@@ -0,0 +1,87 @@
+# 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.
+
+class BoardsController < ApplicationController
+  layout 'base'
+  before_filter :find_project
+  before_filter :authorize, :except => [:index, :show]
+  before_filter :check_project_privacy, :only => [:index, :show]
+
+  helper :messages
+  include MessagesHelper
+  helper :sort
+  include SortHelper
+ 
+  def index
+    @boards = @project.boards
+    # show the board if there is only one
+    if @boards.size == 1
+      @board = @boards.first
+      show
+      render :action => 'show'
+    end
+  end
+
+  def show
+    sort_init "#{Message.table_name}.updated_on", "desc"
+    sort_update	
+      
+    @topic_count = @board.topics.count
+    @topic_pages = Paginator.new self, @topic_count, 25, params['page']
+    @topics =  @board.topics.find :all, :order => sort_clause,
+                                  :include => [:author, {:last_reply => :author}],
+                                  :limit  =>  @topic_pages.items_per_page,
+                                  :offset =>  @topic_pages.current.offset
+    render :action => 'show', :layout => false if request.xhr?
+  end
+  
+  verify :method => :post, :only => [ :destroy ], :redirect_to => { :action => :index }
+
+  def new
+    @board = Board.new(params[:board])
+    @board.project = @project
+    if request.post? && @board.save
+      flash[:notice] = l(:notice_successful_create)
+      redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'boards'
+    end
+  end
+
+  def edit
+    if request.post? && @board.update_attributes(params[:board])
+      case params[:position]
+      when 'highest'; @board.move_to_top
+      when 'higher'; @board.move_higher
+      when 'lower'; @board.move_lower
+      when 'lowest'; @board.move_to_bottom
+      end if params[:position]
+      redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'boards'
+    end
+  end
+
+  def destroy
+    @board.destroy
+    redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'boards'
+  end
+  
+private
+  def find_project
+    @project = Project.find(params[:project_id])
+    @board = @project.boards.find(params[:id]) if params[:id]
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/messages_controller.rb

@@ -0,0 +1,66 @@
+# 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.
+
+class MessagesController < ApplicationController
+  layout 'base'
+  before_filter :find_project, :check_project_privacy
+  before_filter :require_login, :only => [:new, :reply]
+
+  verify :method => :post, :only => [ :reply, :destroy ], :redirect_to => { :action => :show }
+
+  def show
+    @reply = Message.new(:subject => "RE: #{@message.subject}")
+    render :action => "show", :layout => false if request.xhr?
+  end
+  
+  def new
+    @message = Message.new(params[:message])
+    @message.author = logged_in_user
+    @message.board = @board 
+    if request.post? && @message.save
+      params[:attachments].each { |file|
+        next unless file.size > 0
+        Attachment.create(:container => @message, :file => file, :author => logged_in_user)
+      } if params[:attachments] and params[:attachments].is_a? Array    
+      redirect_to :action => 'show', :id => @message
+    end
+  end
+
+  def reply
+    @reply = Message.new(params[:reply])
+    @reply.author = logged_in_user
+    @reply.board = @board
+    @message.children << @reply
+    redirect_to :action => 'show', :id => @message
+  end
+  
+  def download
+    @attachment = @message.attachments.find(params[:attachment_id])
+    send_file @attachment.diskfile, :filename => @attachment.filename
+  rescue
+    render_404
+  end
+  
+private
+  def find_project
+    @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
+end

app/helpers/application_helper.rb

@@ -215,6 +215,11 @@ module ApplicationHelper
     image_tag("calendar.png", {:id => "#{field_id}_trigger",:class => "calendar-trigger"}) +
     javascript_tag("Calendar.setup({inputField : '#{field_id}', ifFormat : '%Y-%m-%d', button : '#{field_id}_trigger' });")
   end
+  
+  def wikitoolbar_for(field_id)
+    return '' unless Setting.text_formatting == 'textile'
+    javascript_include_tag('jstoolbar') + javascript_tag("var toolbar = new jsToolBar($('#{field_id}')); toolbar.draw();")
+  end
 end
 
 class TabularFormBuilder < ActionView::Helpers::FormBuilder

app/helpers/boards_helper.rb

@@ -0,0 +1,19 @@
+# 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.
+
+module BoardsHelper
+end

app/helpers/messages_helper.rb

@@ -0,0 +1,28 @@
+# 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.
+
+module MessagesHelper
+
+  def link_to_message(message)
+    return '' unless message
+    link_to h(truncate(message.subject, 60)), :controller => 'messages',
+                                           :action => 'show',
+                                           :board_id => message.board_id,
+                                           :id => message.root,
+                                           :anchor => (message.parent_id ? "message-#{message.id}" : nil)
+  end
+end

app/models/board.rb

@@ -0,0 +1,28 @@
+# 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.
+
+class Board < ActiveRecord::Base
+  belongs_to :project
+  has_many :topics, :class_name => 'Message', :conditions => "#{Message.table_name}.parent_id IS NULL", :order => "#{Message.table_name}.created_on DESC"
+  has_many :messages, :dependent => :delete_all, :order => "#{Message.table_name}.created_on DESC"
+  belongs_to :last_message, :class_name => 'Message', :foreign_key => :last_message_id
+  acts_as_list :scope => :project_id
+  
+  validates_presence_of :name, :description
+  validates_length_of :name, :maximum => 30
+  validates_length_of :description, :maximum => 255
+end

app/models/message.rb

@@ -0,0 +1,37 @@
+# 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.
+
+class Message < ActiveRecord::Base
+  belongs_to :board
+  belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
+  acts_as_tree :counter_cache => :replies_count, :order => "#{Message.table_name}.created_on ASC"
+  has_many :attachments, :as => :container, :dependent => :destroy
+  belongs_to :last_reply, :class_name => 'Message', :foreign_key => 'last_reply_id'
+  
+  validates_presence_of :subject, :content
+  validates_length_of :subject, :maximum => 255
+  
+  def after_create
+    board.update_attribute(:last_message_id, self.id)
+    board.increment! :messages_count
+    if parent
+      parent.reload.update_attribute(:last_reply_id, self.id)
+    else
+      board.increment! :topics_count
+    end
+  end
+end

app/models/permission.rb

@@ -31,7 +31,8 @@ class Permission < ActiveRecord::Base
     1200 => :label_document_plural,
     1300 => :label_attachment_plural,
     1400 => :label_repository,
-    1500 => :label_time_tracking
+    1500 => :label_time_tracking,
+    2000 => :label_board_plural
   }.freeze
   
   @@cached_perms_for_public = nil

app/models/project.rb

@@ -26,6 +26,7 @@ class Project < ActiveRecord::Base
   has_many :documents, :dependent => :destroy
   has_many :news, :dependent => :delete_all, :include => :author
   has_many :issue_categories, :dependent => :delete_all, :order => "#{IssueCategory.table_name}.name"
+  has_many :boards, :order => "position ASC"
   has_one :repository, :dependent => :destroy
   has_one :wiki, :dependent => :destroy
   has_and_belongs_to_many :custom_fields, :class_name => 'IssueCustomField', :join_table => "#{table_name_prefix}custom_fields_projects#{table_name_suffix}", :association_foreign_key => 'custom_field_id'

app/views/boards/_form.rhtml

@@ -0,0 +1,8 @@
+<%= error_messages_for 'board' %>
+
+<!--[form:board]-->
+<div class="box">
+<p><%= f.text_field :name, :required => true %></p>
+<p><%= f.text_field :description, :required => true, :size => 80 %></p>
+</div>
+<!--[eoform:board]-->

app/views/boards/edit.rhtml

@@ -0,0 +1,6 @@
+<h2><%= l(:label_board) %></h2>
+
+<% labelled_tabular_form_for :board, @board, :url => {:action => 'edit', :id => @board} do |f| %>
+  <%= render :partial => 'form', :locals => {:f => f} %>
+  <%= submit_tag l(:button_save) %>
+<% end %>

app/views/boards/index.rhtml

@@ -0,0 +1,30 @@
+<h2><%= l(:label_board_plural) %></h2>
+
+<table class="list">
+  <thead><tr>
+    <th><%= l(:label_board) %></th>
+    <th><%= l(:label_topic_plural) %></th>
+    <th><%= l(:label_message_plural) %></th>
+    <th><%= l(:label_message_last) %></th>
+  </tr></thead>
+  <tbody>
+<% for board in @boards %>
+  <tr class="<%= cycle 'odd', 'even' %>">
+    <td>
+      <%= link_to h(board.name), {:action => 'show', :id => board}, :class => "icon22 icon22-comment"  %><br />
+      <%=h board.description %>
+    </td>
+    <td align="center"><%= board.topics_count %></td>
+    <td align="center"><%= board.messages_count %></td>
+    <td>
+    <small>
+      <% if board.last_message %>
+      <%= board.last_message.author.name %>, <%= format_time(board.last_message.created_on) %><br />
+      <%= link_to_message board.last_message %>  
+      <% end %>
+    </small>
+    </td>
+  </tr>
+<% end %>
+  </tbody>
+</table>

app/views/boards/new.rhtml

@@ -0,0 +1,6 @@
+<h2><%= l(:label_board_new) %></h2>
+
+<% labelled_tabular_form_for :board, @board, :url => {:action => 'new'} do |f| %>
+  <%= render :partial => 'form', :locals => {:f => f} %>
+  <%= submit_tag l(:button_create) %>
+<% end %>

app/views/boards/show.rhtml

@@ -0,0 +1,36 @@
+<div class="contextual">
+<%= link_to l(:label_message_new), {:controller => 'messages', :action => 'new', :board_id => @board}, :class => "icon icon-add" %>
+</div>
+
+<h2><%=h @board.name %></h2>
+
+<table class="list">
+  <thead><tr>
+    <th><%= l(:field_subject) %></th>
+    <th><%= l(:field_author) %></th>
+    <%= sort_header_tag("#{Message.table_name}.created_on", :caption => l(:field_created_on)) %>
+    <th><%= l(:label_reply_plural) %></th>
+    <%= sort_header_tag("#{Message.table_name}.updated_on", :caption => l(:label_message_last)) %>
+  </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>
+        <% if topic.last_reply %>
+        <%= topic.last_reply.author.name %>, <%= format_time(topic.last_reply.created_on) %><br />
+        <%= link_to_message topic.last_reply %>
+        <% end %>
+      </small>
+      </td>
+    </tr>
+  <% end %>
+  </tbody>
+</table>
+
+<p><%= pagination_links_full @topic_pages %>
+[ <%= @topic_pages.current.first_item %> - <%= @topic_pages.current.last_item %> / <%= @topic_count %> ]</p>

app/views/layouts/base.rhtml

@@ -79,6 +79,7 @@
         <%= link_to l(:label_roadmap), {:controller => 'projects', :action => 'roadmap', :id => @project }, :class => "menuItem" %>
         <%= link_to l(:label_document_plural), {:controller => 'projects', :action => 'list_documents', :id => @project }, :class => "menuItem" %>
         <%= link_to l(:label_wiki), {:controller => 'wiki', :id => @project, :page => nil }, :class => "menuItem" if @project.wiki and !@project.wiki.new_record? %>        
+        <%= link_to l(:label_board_plural), {:controller => 'boards', :project_id => @project }, :class => "menuItem" unless @project.boards.empty? %>
         <%= link_to l(:label_attachment_plural), {:controller => 'projects', :action => 'list_files', :id => @project }, :class => "menuItem" %>
         <%= link_to l(:label_search), {:controller => 'search', :action => 'index', :id => @project }, :class => "menuItem" %>
         <%= link_to l(:label_repository), {:controller => 'repositories', :action => 'show', :id => @project}, :class => "menuItem" if @project.repository and !@project.repository.new_record? %>
@@ -103,6 +104,7 @@
 				<li><%= link_to l(:label_roadmap), :controller => 'projects', :action => 'roadmap', :id => @project %></li>
 				<li><%= link_to l(:label_document_plural), :controller => 'projects', :action => 'list_documents', :id => @project %></li>
 				<%= content_tag("li", link_to(l(:label_wiki), :controller => 'wiki', :id => @project, :page => nil)) if @project.wiki and !@project.wiki.new_record? %>
+				<%= content_tag("li", link_to(l(:label_board_plural), :controller => 'boards', :project_id => @project)) unless @project.boards.empty? %>
 				<li><%= link_to l(:label_attachment_plural), :controller => 'projects', :action => 'list_files', :id => @project %></li>
 				<li><%= link_to l(:label_search), :controller => 'search', :action => 'index', :id => @project %></li>
 				<%= content_tag("li", link_to(l(:label_repository), :controller => 'repositories', :action => 'show', :id => @project)) if @project.repository and !@project.repository.new_record? %>

app/views/messages/_form.rhtml

@@ -0,0 +1,17 @@
+<%= error_messages_for 'message' %>
+
+<div class="box">
+<!--[form:message]-->
+<p><label><%= l(:field_subject) %></label><br />
+<%= f.text_field :subject, :required => true, :size => 80 %></p>
+
+<p><%= f.text_area :content, :required => true, :cols => 80, :rows => 15 %></p>
+<%= wikitoolbar_for 'message_content' %>
+<!--[eoform:message]-->
+
+<span class="tabular">
+<p id="attachments_p"><label><%=l(:label_attachment)%>
+<%= image_to_function "add.png", "addFileField();return false" %></label>
+<%= file_field_tag 'attachments[]', :size => 30  %> <em>(<%= l(:label_max_size) %>: <%= number_to_human_size(Setting.attachment_max_size.to_i.kilobytes) %>)</em></p>
+</span>
+</div>

app/views/messages/new.rhtml

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

app/views/messages/show.rhtml

@@ -0,0 +1,29 @@
+<h2><%= link_to h(@board.name), :controller => 'boards', :action => 'show', :project_id => @project, :id => @board %> &#187; <%=h @message.subject %></h2>
+
+<p><em><%= @message.author.name %>, <%= format_time(@message.created_on) %></em></p>
+<div class="wiki">
+<%= textilizable(@message.content) %>
+</div>
+<div class="attachments">
+<% @message.attachments.each do |attachment| %>
+<%= link_to attachment.filename, { :action => 'download', :id => @message, :attachment_id => attachment }, :class => 'icon icon-attachment' %>
+(<%= number_to_human_size(attachment.filesize) %>)<br />
+<% end %>
+</div>
+<br />
+<h3 class="icon22 icon22-comment"><%= l(:label_reply_plural) %></h3>
+<% @message.children.each do |message| %>
+  <a name="<%= "message-#{message.id}" %>"></a>
+  <h4><%=h message.subject %> - <%= message.author.name %>, <%= format_time(message.created_on) %></h4>
+  <div class="wiki"><p><%= textilizable message.content %></p></div>
+<% end %>
+
+<p><%= toggle_link l(:button_reply), "reply", :focus => "reply_content" %></p>
+<div id="reply" style="display:none;">
+<%= error_messages_for 'message' %>
+<% form_for :reply, @reply, :url => {:action => 'reply', :id => @message} do |f| %>
+  <p><%= f.text_field :subject, :required => true, :size => 60 %></p>
+  <p><%= f.text_area :content, :required => true, :cols => 80, :rows => 10 %></p>
+  <p><%= submit_tag l(:button_submit) %></p>
+<% end %>
+</div>

app/views/projects/_boards.rhtml

@@ -0,0 +1,24 @@
+<table class="list">
+	<thead><th><%= l(:label_board) %></th><th><%= l(:field_description) %></th><th style="width:15%"></th><th style="width:15%"></th><th style="width:15%"></th></thead>
+	<tbody>
+<% @project.boards.each do |board|
+	next if board.new_record? %>
+	<tr class="<%= cycle 'odd', 'even' %>">
+    <td><%=h board.name %></td>
+    <td><%=h board.description %></td>
+    <td align="center">
+    <% if authorize_for("boards", "edit") %>
+    <%= link_to image_tag('2uparrow.png', :alt => l(:label_sort_highest)), {:controller => 'boards', :action => 'edit', :project_id => @project, :id => board, :position => 'highest'}, :method => :post, :title => l(:label_sort_highest) %>
+    <%= link_to image_tag('1uparrow.png', :alt => l(:label_sort_higher)), {:controller => 'boards', :action => 'edit', :project_id => @project, :id => board, :position => 'higher'}, :method => :post, :title => l(:label_sort_higher) %> -
+    <%= link_to image_tag('1downarrow.png', :alt => l(:label_sort_lower)), {:controller => 'boards', :action => 'edit', :project_id => @project, :id => board, :position => 'lower'}, :method => :post, :title => l(:label_sort_lower) %>
+    <%= link_to image_tag('2downarrow.png', :alt => l(:label_sort_lowest)), {:controller => 'boards', :action => 'edit', :project_id => @project, :id => board, :position => 'lowest'}, :method => :post, :title => l(:label_sort_lowest) %>
+    <% end %>
+    </td>    
+    <td align="center"><small><%= link_to_if_authorized l(:button_edit), {:controller => 'boards', :action => 'edit', :project_id => @project, :id => board}, :class => 'icon icon-edit' %></small></td>
+    <td align="center"><small><%= link_to_if_authorized l(:button_delete), {:controller => 'boards', :action => 'destroy', :project_id => @project, :id => board}, :confirm => l(:text_are_you_sure), :method => :post, :class => 'icon icon-del' %></small></td>
+	</tr>
+<% end %>
+    </tbody>
+</table>
+&nbsp;
+<p><%= link_to_if_authorized l(:label_board_new), {:controller => 'boards', :action => 'new', :project_id => @project} %></p>

app/views/projects/settings.rhtml

@@ -6,6 +6,7 @@
 <li><%= link_to l(:label_member_plural), {}, :id=> "tab-members", :onclick => "showTab('members'); this.blur(); return false;" %></li>
 <li><%= link_to l(:label_version_plural), {}, :id=> "tab-versions", :onclick => "showTab('versions'); this.blur(); return false;" %></li>
 <li><%= link_to l(:label_issue_category_plural), {}, :id=> "tab-categories", :onclick => "showTab('categories'); this.blur(); return false;" %></li>
+<li><%= link_to l(:label_board_plural), {}, :id=> "tab-boards", :onclick => "showTab('boards'); this.blur(); return false;" %></li>
 </ul>
 </div>
 
@@ -76,5 +77,9 @@
 <% end %>
 </div>
 
+<div id="tab-content-boards" class="tab-content" style="display:none;">
+  <%= render :partial => 'boards' %>
+</div>
+
 <%= tab = params[:tab] ? h(params[:tab]) : 'info'
 javascript_tag "showTab('#{tab}');" %>