Nuevo plugin Redmine Questions 0.0.7 light

2018-02-02 23:35:10 +01:00 · 2018-02-02 23:35:10 +01:00 · 7de6fb4627
commit 7de6fb4627
parent c5b56fffec
51 changed files with 2162 additions and 0 deletions
--- a/plugins/redmine_questions/Gemfile
+++ b/plugins/redmine_questions/Gemfile
@ -0,0 +1 @@
+gem "redmine_crm"
--- a/plugins/redmine_questions/README.rdoc
+++ b/plugins/redmine_questions/README.rdoc
@ -0,0 +1,3 @@
+= redmine_qa
+
+Description goes here
--- a/plugins/redmine_questions/app/controllers/questions_controller.rb
+++ b/plugins/redmine_questions/app/controllers/questions_controller.rb
@ -0,0 +1,117 @@
+class QuestionsController < ApplicationController
+  unloadable
+
+  before_filter :find_optional_project, :only => [:autocomplete_for_topic, :topics]
+  before_filter :find_optional_board, :only => [:autocomplete_for_topic, :topics]
+  before_filter :find_topic, :authorize, :only => :vote
+  before_filter :find_topics, :only => [:topics, :autocomplete_for_topic]
+
+  helper :questions
+  if Redmine::VERSION.to_s > '2.1'
+    helper :boards
+  end
+  include QuestionsHelper
+
+  def index
+    @boards = Board.visible.includes(:last_message => :author).includes(:messages).order(:project_id)
+    # show the board if there is only one
+    if @boards.size == 1
+      @board = @boards.first
+      redirect_to project_board_url(@board, :project_id => @board.project)
+    else
+      render "boards/index"
+    end
+  end
+
+  def topics
+  end
+
+  def vote
+    User.current.voted_for?(@topic) ? @topic.dislike(User.current.becomes(Principal)) : @topic.like(User.current.becomes(Principal))
+    respond_to do |format|
+      format.html { redirect_to_referer_or {render :text => (watching ? 'Vote added.' : 'Vote removed.'), :layout => true}}
+    end
+  end
+
+  def autocomplete_for_topic
+    render :layout => false
+  end
+
+  def convert_issue
+    issue = Issue.visible.find(params[:issue_id])
+    board = Board.visible.find(params[:board_id])
+    message = Message.new
+    message.author = issue.author
+    message.created_on = issue.created_on
+    message.board = board
+    message.subject = issue.subject
+    message.content = issue.description.blank? ? issue.subject : issue.description
+    message.watchers = issue.watchers
+    message.add_watcher(issue.author)
+    message.attachments = issue.attachments
+    issue.journals.select{|j| !j.notes.blank?}.each do |journal|
+      reply = Message.new
+      reply.author = journal.user
+      reply.created_on = journal.created_on
+      reply.subject = "Re: #{message.subject}"
+      reply.content = journal.notes
+      reply.board = board
+      message.children << reply
+    end
+    if message.save
+      issue.destroy if params[:destroy]
+      redirect_to board_message_path(board, message)
+    else
+      redirect_back_or_default({:controller => 'issues', :action => 'show', :id => issue})
+    end
+
+  end
+
+private
+
+  def find_topics
+    seach = params[:q] || params[:topic_search]
+
+    columns = ["subject", "content"]
+    tokens = seach.to_s.scan(%r{((\s|^)"[\s\w]+"(\s|$)|\S+)}).collect{|m| m.first.gsub(%r{(^\s*"\s*|\s*"\s*$)}, '')}.uniq.select {|w| w.length > 1 }
+    tokens = [] << tokens unless tokens.is_a?(Array)
+    token_clauses = columns.collect {|column| "(LOWER(#{column}) LIKE ?)"}
+    sql = (['(' + token_clauses.join(' OR ') + ')'] * tokens.size).join(' AND ')
+    find_options = [sql, * (tokens.collect {|w| "%#{w.downcase}%"} * token_clauses.size).sort]
+
+    scope = Message.joins(:board).where({})
+    scope = scope.where("#{Message.table_name}.parent_id IS NULL")
+    scope = scope.where(["#{Board.table_name}.project_id = ?", @project.id]) if @project
+    scope = scope.where(["#{Message.table_name}.board_id = ?", @board.id]) if @board
+    scope = scope.where(find_options) unless tokens.blank?
+    scope = scope.visible.includes(:board).order("#{Message.table_name}.updated_on DESC")
+
+    @topic_count = scope.count
+    @limit =  per_page_option
+    @topic_pages = Paginator.new(self, @topic_count, @limit, params[:page])
+    @offset = @topic_pages.current.offset
+    scope = scope.limit(@limit).offset(@offset)
+    scope = scope.tagged_with(params[:tag]) unless params[:tag].blank?
+    @topics = scope
+  end
+
+  def find_topic
+    @topic = Message.visible.find(params[:id]) unless params[:id].blank?
+    @board = @topic.board
+    @project = @board.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def find_optional_board
+    @board = Board.visible.find(params[:board_id]) unless params[:board_id].blank?
+    @project = @board.project if @board
+    allowed = User.current.allowed_to?({:controller => params[:controller], :action => params[:action]}, @project, :global => true)
+    allowed ? true : deny_access
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+
+
+end
--- a/plugins/redmine_questions/app/helpers/questions_helper.rb
+++ b/plugins/redmine_questions/app/helpers/questions_helper.rb
@ -0,0 +1,15 @@
+module QuestionsHelper
+  def vote_tag(object, user, options={})
+    content_tag("span", vote_link(object, user))
+  end
+
+  def vote_link(object, user)
+    return '' unless user && user.logged? && user.respond_to?('voted_for?')
+    voted = user.voted_for?(object)
+    url = {:controller => 'questions', :action => 'vote', :id => object}
+    link_to((voted ? l(:button_questions_unvote) : l(:button_questions_vote)), url, 
+      :class => (voted ? 'icon icon-vote' : 'icon icon-unvote'))
+
+  end  
+
+end
--- a/plugins/redmine_questions/app/views/boards/index.html.erb
+++ b/plugins/redmine_questions/app/views/boards/index.html.erb
@ -0,0 +1 @@
+<%= render :partial => "questions/forums" %>
--- a/plugins/redmine_questions/app/views/boards/show.html.erb
+++ b/plugins/redmine_questions/app/views/boards/show.html.erb
@ -0,0 +1,64 @@
+<%= board_breadcrumb(@board) %>
+
+<div class="board details">
+<div class="contextual">
+<%= link_to_if_authorized l(:label_message_new),
+                          {:controller => 'messages', :action => 'new', :board_id => @board},
+                          :class => 'icon icon-add',
+                          :onclick => 'showAndScrollTo("add-message", "message_subject"); return false;' %>
+<%= content_tag('span', watcher_link(@board, User.current), :id => 'watcher') %>
+</div>
+
+<div id="add-message" style="display:none;">
+<% if authorize_for('messages', 'new') %>
+<h2><%= link_to h(@board.name), :controller => 'boards', :action => 'show', :project_id => @project, :id => @board %> &#187; <%= l(:label_message_new) %></h2>
+<%= form_for @message, :url => {:controller => 'messages', :action => 'new', :board_id => @board}, :html => {:multipart => true, :id => 'message-form'} do |f| %>
+  <%= render :partial => 'messages/form', :locals => {:f => f} %>
+  <p><%= submit_tag l(:button_create) %>
+  <%= preview_link({:controller => 'messages', :action => 'preview', :board_id => @board}, 'message-form') %> |
+  <%= link_to l(:button_cancel), "#", :onclick => '$("#add-message").hide(); return false;' %></p>
+<% end %>
+<div id="preview" class="wiki"></div>
+<% end %>
+</div>
+
+<h2><%=h @board.name %></h2>
+<p class="subtitle"><%=h @board.description %></p>
+
+<div class="filters">
+  <%= form_tag({:controller => "questions", :action => "topics" }, :method => :get,  :id => "query_form") do %>
+    <%= hidden_field_tag('project_id', @project.to_param) if @project %>
+    <%= hidden_field_tag('board_id', @board.to_param) if @board %>
+    <% no_filters = true %>
+
+    <%= text_field_tag(:topic_search, params[:topic_search], :autocomplete => "off", :class => "questions-search", :placeholder => l(:label_questions_search) ) %>
+    <%= javascript_tag "observeSearchfield('topic_search', 'topics_list', '#{ escape_javascript(autocomplete_for_topic_questions_path(:project_id => @project, :board_id => @board)) }')" %>
+
+
+  <% end %>
+
+</div>
+
+</div>
+
+<div id="topics_list" >
+<%= render :partial => "questions/topic_list" %>
+</div>
+
+<% other_formats_links do |f| %>
+  <%= f.link_to 'Atom', :url => {:key => User.current.rss_key} %>
+<% end %>
+
+
+<% content_for :sidebar do %>
+  <%= render :partial => "questions/notice" %>
+  <%= render :partial => "questions/tag_cloud" %>
+  <%= render :partial => "questions/voted_topics" %>
+<% end %>
+
+<% html_title @board.name %>
+
+<% content_for :header_tags do %>
+    <%= auto_discovery_link_tag(:atom, {:format => 'atom', :key => User.current.rss_key}, :title => "#{@project}: #{@board}") %>
+  <%= javascript_include_tag :questions, :plugin => 'redmine_questions'  %>
+<% end %>
--- a/plugins/redmine_questions/app/views/messages/_form.html.erb
+++ b/plugins/redmine_questions/app/views/messages/_form.html.erb
@ -0,0 +1,39 @@
+<%= error_messages_for 'message' %>
+<% replying ||= false %>
+
+<div class="box">
+<!--[form:message]-->
+<p style=<%= "display:none;" if replying %> ><label for="message_subject"><%= l(:field_subject) %></label><br />
+  <%= f.text_field :subject, :style => "width: 80%;", :id => "message_subject" %>
+<% unless replying %>
+
+  <% if @message.safe_attribute? 'sticky' %>
+    <%= f.check_box :sticky %> <%= label_tag 'message_sticky', l(:label_board_sticky) %>
+  <% end %>
+  <% if @message.safe_attribute? 'locked' %>
+    <%= f.check_box :locked %> <%= label_tag 'message_locked', l(:label_board_locked) %>
+  <% end %>
+<% end %>
+</p>
+
+<% if !replying && !@message.new_record? && @message.safe_attribute?('board_id') %>
+  <p><label><%= l(:label_board) %></label><br />
+  <%= f.select :board_id, boards_options_for_select(@message.project.boards) %></p>
+<% end %>
+
+<p>
+<%= label_tag "message_content", l(:description_message_content), :class => "hidden-for-sighted" %>
+<%= f.text_area :content, :cols => 80, :rows => 15, :class => 'wiki-edit', :id => 'message_content' %></p>
+<%= wikitoolbar_for 'message_content' %>
+<!--[eoform:message]-->
+
+<% if !replying && @message.safe_attribute?('tag_list') %>
+<p>
+  <label for="message_tag_list"><%= l(:field_questions_tags) %></label><br />
+  <%= render :partial => 'questions/form_tags' %>
+</p>
+<% end %>
+
+<p><%= l(:label_attachment_plural) %><br />
+<%= render :partial => 'attachments/form', :locals => {:container => @message} %></p>
+</div>
--- a/plugins/redmine_questions/app/views/messages/edit.html.erb
+++ b/plugins/redmine_questions/app/views/messages/edit.html.erb
@ -0,0 +1,18 @@
+<%= board_breadcrumb(@message) %>
+
+<h2><%= avatar(@topic.author, :size => "24") %><%=h @topic.subject %></h2>
+
+<%= form_for @message, {
+               :as => :message,
+               :url => {:action => 'edit'},
+               :html => {:multipart => true,
+                         :id => 'message-form',
+                         :method => :post}
+          } do |f| %>
+  <%= render :partial => 'form',
+             :locals => {:f => f, :replying => !@message.parent.nil?} %>
+  <%= submit_tag l(:button_save) %>
+  <%= preview_link({:controller => 'messages', :action => 'preview', :board_id => @board, :id => @message}, 'message-form') %>
+<% end %>
+<div id="preview" class="wiki"></div>
+
--- a/plugins/redmine_questions/app/views/messages/show.html.erb
+++ b/plugins/redmine_questions/app/views/messages/show.html.erb
@ -0,0 +1,144 @@
+<%= board_breadcrumb(@message) %>
+
+<div class="contextual">
+    <%= content_tag('span', watcher_link(@topic, User.current), :id => 'watcher') %>
+    <% voted = User.current.voted_for?(@topic) %>
+    <%= link_to(
+          voted ? l(:button_questions_unvote) : l(:button_questions_vote),
+          {:controller => 'questions', :action => 'vote', :id => @topic},
+          :class => 'icon ' + (voted ? 'icon-vote' : 'icon-unvote')
+        ) if User.current.allowed_to?(:vote_messages, @project) %>
+
+    <%= link_to(
+          l(:button_quote),
+          {:action => 'quote', :id => @topic},
+          :remote => true,
+          :method => 'get',
+          :class => 'icon icon-comment',
+          :remote => true) if !@topic.locked? && authorize_for('messages', 'reply') %>
+    <%= link_to(
+          l(:button_edit),
+          {:action => 'edit', :id => @topic},
+          :class => 'icon icon-edit'
+        ) if @message.editable_by?(User.current) %>
+    <%= link_to(
+          l(:button_delete),
+          {:action => 'destroy', :id => @topic},
+          :method => :post,
+          :data => {:confirm => l(:text_are_you_sure)},
+          :class => 'icon icon-del'
+         ) if @message.destroyable_by?(User.current) %>
+</div>
+
+<div class="message details">
+    <h2><%=h @topic.subject %></h2>
+    <%= avatar(@topic.author, :size => "32") %>
+    <p class="author"><%= link_to_user @topic.author %><br>
+       <%= l(:label_questions_added_time, :value => time_tag(@topic.created_on)).html_safe %>
+    </p>
+    <div class="wiki">
+      <%= textilizable(@topic, :content) %>
+    </div>
+    <%= link_to_attachments @topic, :author => false %>
+
+</div>
+<br />
+
+<% unless @replies.empty? %>
+<h3 class="comments"><%= l(:label_reply_plural) %> (<%= @reply_count %>)</h3>
+<% @replies.each do |message| %>
+  <div class="message reply" id="<%= "message-#{message.id}" %>">
+    <div class="contextual">
+    <% liked = User.current.voted_for?(message) %>
+    <%= link_to(
+          message.count_votes_up > 0 ? "(#{message.count_votes_up})" : "",
+          {:controller => 'questions', :action => 'vote', :id => message},
+          :class => 'vote icon ' + (liked ? 'icon-vote' : 'icon-unvote')
+        ) if true || User.current.allowed_to?(:vote_messages, @project) %>
+      <%= link_to(
+            image_tag('comment.png'),
+            {:action => 'quote', :id => message},
+            :remote => true,
+            :method => 'get',
+            :title => l(:button_quote)) if !@topic.locked? && authorize_for('messages', 'reply') %>
+      <%= link_to(
+            image_tag('edit.png'),
+            {:action => 'edit', :id => message},
+            :title => l(:button_edit)
+          ) if message.editable_by?(User.current) %>
+      <%= link_to(
+            image_tag('delete.png'),
+            {:action => 'destroy', :id => message},
+            :method => :post,
+            :data => {:confirm => l(:text_are_you_sure)},
+            :title => l(:button_delete)
+          ) if message.destroyable_by?(User.current) %>
+    </div>
+  <% if Setting.gravatar_enabled?  %>
+  <div class="avatar">
+     <%= message_avatar = avatar(message.author, :size => "32") %>
+  </div>
+  <% end %>
+  <div class="reply-details <%= 'use-avatar' unless message_avatar.blank? %>">
+    <h4 class="author"><%= authoring message.created_on, message.author %></h4>
+    <div class="wiki"><%= textilizable message, :content, :attachments => message.attachments %></div>
+    <%= link_to_attachments message, :author => false %>
+  </div>
+  </div>
+<% end %>
+<p class="pagination"><%= pagination_links_full @reply_pages, @reply_count, :per_page_links => false %></p>
+<% end %>
+
+<% 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, :as => :reply, :url => {:action => 'reply', :id => @topic}, :html => {:multipart => true, :id => 'message-form'} do |f| %>
+  <%= render :partial => 'form', :locals => {:f => f, :replying => true} %>
+  <%= submit_tag l(:button_submit) %>
+  <%= preview_link({:controller => 'messages', :action => 'preview', :board_id => @board}, 'message-form') %>
+<% end %>
+<div id="preview" class="wiki"></div>
+</div>
+<% end %>
+
+
+<% content_for :sidebar do %>
+  <h3><%= l(:label_questions_message) %></h3>
+  <ul class="question-meta">
+    <li class="votes icon icon-vote">
+      <%= l(:label_questions_votes, :count => @topic.count_votes_up - @topic.count_votes_down ) %>
+    </li>
+    <li class="views icon icon-view">
+      <%= l(:label_questions_views, :count => @topic.view_count ) %>
+    </li>
+    <% unless @topic.tags.blank? %>
+    <li class="tags icon icon-tag">
+      <%=
+        @topic.tags.collect do |tag|
+          link_to tag, {:controller => "questions", :action => "topics", :project_id => @project, :tag => tag.name}
+        end.join(', ').html_safe
+      %>
+    </li>
+    <% end %>
+  </ul>
+
+  <h3><%= l(:label_questions_related_messages) %></h3>
+  <ul class="related-topics">
+    <%#  Board.all.map(&:topics).flatten.first(5).each do |topic| %>
+    <% tokens = @topic.subject.strip.scan(%r{((\s|^)"[\s\w]+"(\s|$)|\S+)}).collect {|m| m.first.gsub(%r{(^\s*"\s*|\s*"\s*$)}, '')} || "" %>
+    <% if ActiveRecord::VERSION::MAJOR >= 4 %>
+      <% related_topics = Message.where(tokens.map{ |t| "subject LIKE '%#{t}%'" }.join(' OR ')).to_a.compact if tokens %>
+    <% else %>
+      <% related_topics = Message.search(tokens, @project, :limit => 5)[0].select{|m| m != @topic && m.parent_id == nil }.compact if tokens %>
+    <% end %>
+    <% related_topics.each do |topic| %>
+    <li class="related-topic">
+      <%= link_to h(topic.subject), { :controller => 'messages', :action => 'show', :board_id => topic.board, :id => topic } %>
+    </li>
+    <% end if related_topics %>
+  </ul>
+
+
+<% end %>
+
+<% html_title @topic.subject %>
--- a/plugins/redmine_questions/app/views/questions/_form_tags.html.erb
+++ b/plugins/redmine_questions/app/views/questions/_form_tags.html.erb
@ -0,0 +1,23 @@
+<script type="text/javascript">
+  $(function(){
+      <% available_tags = RedmineCrm::Tag.joins(:taggings).joins("INNER JOIN messages ON taggings.taggable_id = messages.id AND taggings.taggable_type = 'Message'").joins("INNER JOIN boards ON messages.board_id = boards.id").where(["boards.project_id = ?", @project]) %>
+      var currentTags = ['<%= available_tags.map(&:name).join("\',\'").html_safe %>'];
+
+      $('#allowSpacesTags').tagit({
+          availableTags: currentTags,
+          allowSpaces: true,
+          caseSensitive: false,
+          removeConfirmation: true
+      });
+  });
+</script>
+
+<span class="message-tags-edit">
+   <%= text_field_tag 'message[tag_list]', "#{@message.tags.map(&:name).join(',').html_safe}", :size => 10, :class => 'hol', :id => "allowSpacesTags" %>
+</span>
+
+
+<% content_for :header_tags do %>
+  <%= javascript_include_tag :"tag-it", :plugin => 'redmine_questions'  %>
+  <%= stylesheet_link_tag :"jquery.tagit.css", :plugin => 'redmine_questions' %>
+<% end %>
--- a/plugins/redmine_questions/app/views/questions/_forums.html.erb
+++ b/plugins/redmine_questions/app/views/questions/_forums.html.erb
@ -0,0 +1,68 @@
+<h2><%= l(:label_questions) %></h2>
+
+<div class="filters">
+  <%= form_tag({:controller => "questions", :action => "topics"}, :method => :get,  :id => "query_form") do %>
+    <%= hidden_field_tag('project_id', @project.to_param) if @project %>
+    <%= text_field_tag(:topic_search, params[:topic_search] , :autocomplete => "off", :class => "questions-search", :placeholder => l(:label_questions_search) ) %>
+    <%= javascript_tag "observeSearchfield('topic_search', 'forum_list', '#{ escape_javascript(autocomplete_for_topic_questions_path(:project_id => @project, :board_id => @board)) }')" %>
+
+  <% end %>
+
+</div>
+
+  <div id="forum_list">
+    <% previous_group = false %>
+    <% boards = @project ? @boards : @boards.select{|b| b.topics_count > 0} %>
+    <% if @project %>
+      <ul>
+    <% end %>
+    <% boards.each do |board| %>
+      <% cache(Message.last.updated_on.to_s + board.id.to_s) do %>
+      <% if @project.blank? && (group = board.project) != previous_group %>
+        <% reset_cycle %>
+        </ul>
+        <div class="project-forums">
+        <h3><%= group.blank? ? 'None' : group.name %><%= link_to " \xc2\xbb", project_boards_path(:project_id => group) %></h3>
+        </div>
+        <ul>
+        <% previous_group = group %>
+      <% end %>
+
+        <li class="<%= cycle('odd', 'even') %> ">
+          <h3>
+            <%= link_to h(board.name), {:controller => "boards", :action => 'show', :id => board, :project_id => board.project_id}, :class => "board"  %>
+            <span class="topic-count"><%= "(#{board.topics.count})" %></span>
+          </h3>
+          <div class="topic-list">
+            <%  board.topics.sort_by{|m| [m.sticky, m.updated_on] }.reverse.first(5).each do |topic| %>
+            <div class="list-item">
+              <span class="topic-subject">
+                <%= link_to h(topic.subject), { :controller => 'messages', :action => 'show', :board_id => board, :id => topic } %>
+              </span><br>
+              <span class="last-author">
+              <% last_update = [topic.last_reply ? topic.last_reply.updated_on : topic.created_on, topic.updated_on].max %>
+              <% last_author = (topic.last_reply && topic.last_reply.updated_on) ? topic.last_reply.author : topic.author %>
+
+                <%= authoring last_update, last_author, :label => :label_updated_time_by %><br />
+
+              </span>
+            </div>
+            <% end %>
+          </div>
+        </li>
+        <% end %>
+    <% end %>
+    </ul>
+  </div>
+
+  <% content_for :sidebar do %>
+    <%= render :partial => "questions/notice" %>
+    <%= render :partial => "questions/tag_cloud" %>
+    <%= render :partial => "questions/latest_topics" %>
+    <%= render :partial => "questions/voted_topics" %>
+  <% end %>
+
+<% content_for :header_tags do %>
+  <%= javascript_include_tag :questions, :plugin => 'redmine_questions'  %>
+<% end %>
+
--- a/plugins/redmine_questions/app/views/questions/_latest_topics.html.erb
+++ b/plugins/redmine_questions/app/views/questions/_latest_topics.html.erb
@ -0,0 +1,14 @@
+<%  
+  scope = Message.where({}) 
+  scope = scope.where("#{Message.table_name}.parent_id IS NULL")
+  scope = scope.where(["#{Board.table_name}.project_id = ?", @project.id]) if @project
+  @latest_topics = scope.visible.includes(:board).order("#{Message.table_name}.created_on DESC").limit(5)
+%>
+<h3><%= l(:label_questions_latest_messages) %></h3>
+<ul class="related-topics">
+  <% @latest_topics.each do |topic| %>
+  <li class="related-topic">
+    <%= link_to h(topic.subject), { :controller => 'messages', :action => 'show', :board_id => topic.board, :id => topic } %>
+  </li>
+  <% end unless @latest_topics.blank? %>
+</ul>
--- a/plugins/redmine_questions/app/views/questions/_notice.html.erb
+++ b/plugins/redmine_questions/app/views/questions/_notice.html.erb
@ -0,0 +1,3 @@
+<% unless Setting.plugin_redmine_questions[:sidebar_message].blank? %>
+  <div class="wiki"><%= textilizable(Setting.plugin_redmine_questions[:sidebar_message]) %></div>
+<% end %>
--- a/plugins/redmine_questions/app/views/questions/_tag_cloud.html.erb
+++ b/plugins/redmine_questions/app/views/questions/_tag_cloud.html.erb
@ -0,0 +1,35 @@
+<%
+    limit = 30
+
+    scope = RedmineCrm::Tag.where({})
+    scope = scope.where("#{Project.table_name}.id = ?", @project) if @project
+    scope = scope.where(Project.allowed_to_condition(User.current, :view_messages))
+
+
+    join = []
+    join << "JOIN #{RedmineCrm::Tagging.table_name} ON #{RedmineCrm::Tagging.table_name}.tag_id = #{RedmineCrm::Tag.table_name}.id "
+    join << "JOIN #{Message.table_name} ON #{Message.table_name}.id = #{RedmineCrm::Tagging.table_name}.taggable_id AND #{RedmineCrm::Tagging.table_name}.taggable_type =  '#{Message.name}' "
+    join << "JOIN #{Board.table_name} ON #{Board.table_name}.id = #{Message.table_name}.board_id"
+    join << "JOIN #{Project.table_name} ON #{Project.table_name}.id = #{Board.table_name}.project_id"
+
+    group_fields = ""
+    group_fields << ", #{RedmineCrm::Tag.table_name}.created_at" if RedmineCrm::Tag.respond_to?(:created_at)
+    group_fields << ", #{RedmineCrm::Tag.table_name}.updated_at" if RedmineCrm::Tag.respond_to?(:updated_at)
+
+    scope = scope.joins(join.join(' '))
+    scope = scope.select("#{RedmineCrm::Tag.table_name}.*, COUNT(DISTINCT #{RedmineCrm::Tagging.table_name}.taggable_id) AS count")
+    scope = scope.group("#{RedmineCrm::Tag.table_name}.id, #{RedmineCrm::Tag.table_name}.name #{group_fields} HAVING COUNT(*) > 0")
+    scope = scope.order("#{RedmineCrm::Tag.table_name}.name")
+    scope = scope.limit(limit) if limit
+    @available_tags = scope
+ %>
+
+<h3><%= l(:label_questions_tags) %></h3>
+<ul class="questions-tags">
+    <% @available_tags.each do |tag| %>
+    <li>
+      <%= link_to tag, {:controller => "questions", :action => "topics", :project_id => @project, :tag => tag.name} %>
+      <span class="count"><%= tag.count %></span>
+    </li>
+    <% end if @available_tags %>
+</ul>
--- a/plugins/redmine_questions/app/views/questions/_top_sticky_topics.html.erb
+++ b/plugins/redmine_questions/app/views/questions/_top_sticky_topics.html.erb
@ -0,0 +1,16 @@
+<%
+  scope = Message.scoped({})
+  scope = scope.where("#{Message.table_name}.parent_id IS NULL")
+  scope = scope.where(["#{Board.table_name}.project_id = ?", @project.id]) if @project
+  scope = scope.where(["#{Message.table_name}.board_id = ?", @board.id]) if @board
+  scope = scope.where(:sticky => true)
+  @sticky_topics = scope.visible.includes(:board).order("#{Message.table_name}.cached_votes_up DESC").limit(10)
+%>
+<h3><%= l(:label_questions_most_voted) %></h3>
+<ul class="related-topics">
+  <% @sticky_topics.each do |topic| %>
+  <li class="related-topic">
+    <%= link_to h(topic.subject), { :controller => 'messages', :action => 'show', :board_id => topic.board, :id => topic } %>
+  </li>
+  <% end unless @sticky_topics.blank? %>
+</ul>
--- a/plugins/redmine_questions/app/views/questions/_topic_list.html.erb
+++ b/plugins/redmine_questions/app/views/questions/_topic_list.html.erb
@ -0,0 +1,30 @@
+<% if @topics && @topics.any? %>
+  <% unless params[:tag].blank? %>
+  <div class="title-bar">
+    <h4><%= l(:label_questions_tagged_by, :count => @topics.size, :tag => params[:tag]) %></h4>
+  </div>
+  <% end %>
+  <div id="topics_container">
+    <% @topics.each do |topic| %>
+      <div class="topic">
+        <h3 class="subject">
+          <%= link_to h(topic.subject), { :controller => 'messages', :action => 'show', :board_id => topic.board, :id => topic } %>
+        </h3>
+        <p><%= truncate(topic.content.gsub(/\r\n/, ' ').strip , :length => 100) %></p>
+        <ul class="meta">
+            <li class="votes icon icon-vote"><%= l(:label_questions_votes, :count => topic.count_votes_up - topic.count_votes_down ) %></li>
+            <li class="answers icon icon-comment"><%= l(:label_questions_answers, :count => topic.replies_count) %></li>
+        </ul>        
+      </div>
+    <% end %>
+
+  </div>
+  <% if @topic_pages %>
+    <% params[:controller] = 'questions' 
+       params[:action] = 'topics' 
+     %>
+    <p class="pagination"><%= pagination_links_full @topic_pages, @topic_count %></p>
+  <% end %>
+<% else %>
+<p class="nodata"><%= l(:label_no_data) %></p>
+<% end %>
--- a/plugins/redmine_questions/app/views/questions/_voted_topics.html.erb
+++ b/plugins/redmine_questions/app/views/questions/_voted_topics.html.erb
@ -0,0 +1,16 @@
+<%  
+  scope = Message.where({}) 
+  scope = scope.where("#{Message.table_name}.parent_id IS NULL")
+  scope = scope.where(["#{Board.table_name}.project_id = ?", @project.id]) if @project
+  scope = scope.where(["#{Message.table_name}.board_id = ?", @board.id]) if @board
+  scope = scope.where("#{Message.table_name}.cached_votes_up > 0")
+  @most_voted_topics = scope.visible.includes(:board).order("#{Message.table_name}.cached_votes_up DESC").limit(5)
+%>
+<h3><%= l(:label_questions_most_voted) %></h3>
+<ul class="related-topics">
+  <% @most_voted_topics.each do |topic| %>
+  <li class="related-topic">
+    <%= link_to h(topic.subject), { :controller => 'messages', :action => 'show', :board_id => topic.board, :id => topic } %>
+  </li>
+  <% end unless @most_voted_topics.blank? %>
+</ul>
--- a/plugins/redmine_questions/app/views/questions/autocomplete_for_topic.html.erb
+++ b/plugins/redmine_questions/app/views/questions/autocomplete_for_topic.html.erb
@ -0,0 +1 @@
+<%= render :partial => "questions/topic_list" %>
--- a/plugins/redmine_questions/app/views/questions/new.html.erb
+++ b/plugins/redmine_questions/app/views/questions/new.html.erb
@ -0,0 +1,9 @@
+<h2><%= l(:label_message_new) %></h2>
+
+<%= form_for @message, :url => {:controller => "messages", :action => 'new'}, :html => {:multipart => true, :id => 'message-form'} do |f| %>
+  <%= render :partial => 'messages/form', :locals => {:f => f} %>
+  <%= submit_tag l(:button_create) %>
+  <%# preview_link({:controller => 'messages', :action => 'preview', :board_id => @board}, 'message-form') %>
+<% end %>
+
+<div id="preview" class="wiki"></div>
--- a/plugins/redmine_questions/app/views/questions/topics.html.erb
+++ b/plugins/redmine_questions/app/views/questions/topics.html.erb
@ -0,0 +1,31 @@
+
+<% if @board %>
+  <%= board_breadcrumb(@board) %>
+  <div class="board details">
+  <h2><%=h @board.name %></h2>
+  <p class="subtitle"><%=h @board.description %></p>
+<% else %>
+  <h2><%= l(:label_questions) %></h2>
+<% end %>
+
+  <div class="filters">   
+    <%= form_tag({:controller => "questions", :action => "topics"}, :method => :get,  :id => "query_form") do %> 
+      <%= hidden_field_tag('project_id', @project.to_param) if @project %>   
+      <%= hidden_field_tag('board_id', @board.to_param) if @board %>   
+      <%= text_field_tag(:topic_search, params[:topic_search], :autocomplete => "off", :class => "questions-search", :placeholder => l(:label_questions_search) ) %>    
+      <%= javascript_tag "observeSearchfield('topic_search', 'topics_list', '#{ escape_javascript(autocomplete_for_topic_questions_path(:project_id => @project, :board_id => @board)) }')" %>                                     
+
+    <% end %>  
+
+  </div>
+<% if @board %>  
+</div>
+<% end %>
+
+<div id="topics_list" >
+  <%= render :partial => "questions/topic_list" %>
+</div>
+
+<% content_for :sidebar do %>  
+  <%= render :partial => "questions/latest_topics" %>
+<% end %>
--- a/plugins/redmine_questions/app/views/settings/_questions.html.erb
+++ b/plugins/redmine_questions/app/views/settings/_questions.html.erb
@ -0,0 +1,3 @@
+<p><label for="settings_sidebar_message"><%= l(:label_questions_sidebar_message) %></label>
+<%= text_area_tag 'settings[sidebar_message]', @settings[:sidebar_message], :class => 'wiki-edit', :rows => 5 %>
+</p>
--- a/plugins/redmine_questions/assets/images/eye.png
+++ b/plugins/redmine_questions/assets/images/eye.png
--- a/plugins/redmine_questions/assets/images/tag_blue.png
+++ b/plugins/redmine_questions/assets/images/tag_blue.png
--- a/plugins/redmine_questions/assets/images/thumb_down.png
+++ b/plugins/redmine_questions/assets/images/thumb_down.png
--- a/plugins/redmine_questions/assets/images/thumb_up.png
+++ b/plugins/redmine_questions/assets/images/thumb_up.png
--- a/plugins/redmine_questions/assets/images/unvote.png
+++ b/plugins/redmine_questions/assets/images/unvote.png
--- a/plugins/redmine_questions/assets/javascripts/questions.js
+++ b/plugins/redmine_questions/assets/javascripts/questions.js
--- a/plugins/redmine_questions/assets/javascripts/tag-it.js
+++ b/plugins/redmine_questions/assets/javascripts/tag-it.js
@ -0,0 +1,392 @@
+/*
+* jQuery UI Tag-it!
+*
+* @version v2.0 (06/2011)
+*
+* Copyright 2011, Levy Carneiro Jr.
+* Released under the MIT license.
+* http://aehlke.github.com/tag-it/LICENSE
+*
+* Homepage:
+*   http://aehlke.github.com/tag-it/
+*
+* Authors:
+*   Levy Carneiro Jr.
+*   Martin Rehfeld
+*   Tobias Schmidt
+*   Skylar Challand
+*   Alex Ehlke
+*
+* Maintainer:
+*   Alex Ehlke - Twitter: @aehlke
+*
+* Dependencies:
+*   jQuery v1.4+
+*   jQuery UI v1.8+
+*/
+(function($) {
+
+    $.widget('ui.tagit', {
+        options: {
+            itemName          : 'item',
+            fieldName         : 'tags',
+            availableTags     : [],
+            tagSource         : null,
+            removeConfirmation: false,
+            caseSensitive     : true,
+            placeholderText   : null,
+
+            // When enabled, quotes are not neccesary
+            // for inputting multi-word tags.
+            allowSpaces: false,
+
+            // Whether to animate tag removals or not.
+            animate: true,
+
+            // The below options are for using a single field instead of several
+            // for our form values.
+            //
+            // When enabled, will use a single hidden field for the form,
+            // rather than one per tag. It will delimit tags in the field
+            // with singleFieldDelimiter.
+            //
+            // The easiest way to use singleField is to just instantiate tag-it
+            // on an INPUT element, in which case singleField is automatically
+            // set to true, and singleFieldNode is set to that element. This 
+            // way, you don't need to fiddle with these options.
+            singleField: false,
+
+            singleFieldDelimiter: ',',
+
+            // Set this to an input DOM node to use an existing form field.
+            // Any text in it will be erased on init. But it will be
+            // populated with the text of tags as they are created,
+            // delimited by singleFieldDelimiter.
+            //
+            // If this is not set, we create an input node for it,
+            // with the name given in settings.fieldName, 
+            // ignoring settings.itemName.
+            singleFieldNode: null,
+
+            // Optionally set a tabindex attribute on the input that gets
+            // created for tag-it.
+            tabIndex: null,
+
+
+            // Event callbacks.
+            onTagAdded  : null,
+            onTagRemoved: null,
+            onTagClicked: null
+        },
+
+
+        _create: function() {
+            // for handling static scoping inside callbacks
+            var that = this;
+
+            // There are 2 kinds of DOM nodes this widget can be instantiated on:
+            //     1. UL, OL, or some element containing either of these.
+            //     2. INPUT, in which case 'singleField' is overridden to true,
+            //        a UL is created and the INPUT is hidden.
+            if (this.element.is('input')) {
+                this.tagList = $('<ul></ul>').insertAfter(this.element);
+                this.options.singleField = true;
+                this.options.singleFieldNode = this.element;
+                this.element.css('display', 'none');
+            } else {
+                this.tagList = this.element.find('ul, ol').andSelf().last();
+            }
+
+            this._tagInput = $('<input type="text" />').addClass('ui-widget-content');
+            if (this.options.tabIndex) {
+                this._tagInput.attr('tabindex', this.options.tabIndex);
+            }
+            if (this.options.placeholderText) {
+                this._tagInput.attr('placeholder', this.options.placeholderText);
+            }
+
+            this.options.tagSource = this.options.tagSource || function(search, showChoices) {
+                var filter = search.term.toLowerCase();
+                var choices = $.grep(this.options.availableTags, function(element) {
+                    // Only match autocomplete options that begin with the search term.
+                    // (Case insensitive.)
+                    return (element.toLowerCase().indexOf(filter) === 0);
+                });
+                showChoices(this._subtractArray(choices, this.assignedTags()));
+            };
+
+            // Bind tagSource callback functions to this context.
+            if ($.isFunction(this.options.tagSource)) {
+                this.options.tagSource = $.proxy(this.options.tagSource, this);
+            }
+
+            this.tagList
+                .addClass('tagit')
+                .addClass('ui-widget ui-widget-content ui-corner-all')
+                // Create the input field.
+                .append($('<li class="tagit-new"></li>').append(this._tagInput))
+                .click(function(e) {
+                    var target = $(e.target);
+                    if (target.hasClass('tagit-label')) {
+                        that._trigger('onTagClicked', e, target.closest('.tagit-choice'));
+                    } else {
+                        // Sets the focus() to the input field, if the user
+                        // clicks anywhere inside the UL. This is needed
+                        // because the input field needs to be of a small size.
+                        that._tagInput.focus();
+                    }
+                });
+
+            // Add existing tags from the list, if any.
+            this.tagList.children('li').each(function() {
+                if (!$(this).hasClass('tagit-new')) {
+                    that.createTag($(this).html(), $(this).attr('class'));
+                    $(this).remove();
+                }
+            });
+
+            // Single field support.
+            if (this.options.singleField) {
+                if (this.options.singleFieldNode) {
+                    // Add existing tags from the input field.
+                    var node = $(this.options.singleFieldNode);
+                    var tags = node.val().split(this.options.singleFieldDelimiter);
+                    node.val('');
+                    $.each(tags, function(index, tag) {
+                        that.createTag(tag);
+                    });
+                } else {
+                    // Create our single field input after our list.
+                    this.options.singleFieldNode = this.tagList.after('<input type="hidden" style="display:none;" value="" name="' + this.options.fieldName + '" />');
+                }
+            }
+
+            // Events.
+            this._tagInput
+                .keydown(function(event) {
+                    // Backspace is not detected within a keypress, so it must use keydown.
+                    if (event.which == $.ui.keyCode.BACKSPACE && that._tagInput.val() === '') {
+                        var tag = that._lastTag();
+                        if (!that.options.removeConfirmation || tag.hasClass('remove')) {
+                            // When backspace is pressed, the last tag is deleted.
+                            that.removeTag(tag);
+                        } else if (that.options.removeConfirmation) {
+                            tag.addClass('remove ui-state-highlight');
+                        }
+                    } else if (that.options.removeConfirmation) {
+                        that._lastTag().removeClass('remove ui-state-highlight');
+                    }
+
+                    // Comma/Space/Enter are all valid delimiters for new tags,
+                    // except when there is an open quote or if setting allowSpaces = true.
+                    // Tab will also create a tag, unless the tag input is empty, in which case it isn't caught.
+                    if (
+                        // event.which == $.ui.keyCode.COMMA ||
+                        event.which == $.ui.keyCode.ENTER ||
+                        (
+                            event.which == $.ui.keyCode.TAB &&
+                            that._tagInput.val() !== ''
+                        ) ||
+                        (
+                            event.which == $.ui.keyCode.SPACE &&
+                            that.options.allowSpaces !== true &&
+                            (
+                                $.trim(that._tagInput.val()).replace( /^s*/, '' ).charAt(0) != '"' ||
+                                (
+                                    $.trim(that._tagInput.val()).charAt(0) == '"' &&
+                                    $.trim(that._tagInput.val()).charAt($.trim(that._tagInput.val()).length - 1) == '"' &&
+                                    $.trim(that._tagInput.val()).length - 1 !== 0
+                                )
+                            )
+                        )
+                    ) {
+                        event.preventDefault();
+                        that.createTag(that._cleanedInput());
+
+                        // The autocomplete doesn't close automatically when TAB is pressed.
+                        // So let's ensure that it closes.
+                        that._tagInput.autocomplete('close');
+                    }
+                }).blur(function(e){
+                    // Create a tag when the element loses focus (unless it's empty).
+                    that.createTag(that._cleanedInput());
+                });
+                
+
+            // Autocomplete.
+            if (this.options.availableTags || this.options.tagSource) {
+                this._tagInput.autocomplete({
+                    source: this.options.tagSource,
+                    select: function(event, ui) {
+                        // Delete the last tag if we autocomplete something despite the input being empty
+                        // This happens because the input's blur event causes the tag to be created when
+                        // the user clicks an autocomplete item.
+                        // The only artifact of this is that while the user holds down the mouse button
+                        // on the selected autocomplete item, a tag is shown with the pre-autocompleted text,
+                        // and is changed to the autocompleted text upon mouseup.
+                        if (that._tagInput.val() === '') {
+                            that.removeTag(that._lastTag(), false);
+                        }
+                        that.createTag(ui.item.value);
+                        // Preventing the tag input to be updated with the chosen value.
+                        return false;
+                    }
+                });
+            }
+        },
+
+        _cleanedInput: function() {
+            // Returns the contents of the tag input, cleaned and ready to be passed to createTag
+            return $.trim(this._tagInput.val().replace(/^"(.*)"$/, '$1'));
+        },
+
+        _lastTag: function() {
+            return this.tagList.children('.tagit-choice:last');
+        },
+
+        assignedTags: function() {
+            // Returns an array of tag string values
+            var that = this;
+            var tags = [];
+            if (this.options.singleField) {
+                tags = $(this.options.singleFieldNode).val().split(this.options.singleFieldDelimiter);
+                if (tags[0] === '') {
+                    tags = [];
+                }
+            } else {
+                this.tagList.children('.tagit-choice').each(function() {
+                    tags.push(that.tagLabel(this));
+                });
+            }
+            return tags;
+        },
+
+        _updateSingleTagsField: function(tags) {
+            // Takes a list of tag string values, updates this.options.singleFieldNode.val to the tags delimited by this.options.singleFieldDelimiter
+            $(this.options.singleFieldNode).val(tags.join(this.options.singleFieldDelimiter));
+        },
+
+        _subtractArray: function(a1, a2) {
+            var result = [];
+            for (var i = 0; i < a1.length; i++) {
+                if ($.inArray(a1[i], a2) == -1) {
+                    result.push(a1[i]);
+                }
+            }
+            return result;
+        },
+
+        tagLabel: function(tag) {
+            // Returns the tag's string label.
+            if (this.options.singleField) {
+                return $(tag).children('.tagit-label').text();
+            } else {
+                return $(tag).children('input').val();
+            }
+        },
+
+        _isNew: function(value) {
+            var that = this;
+            var isNew = true;
+            this.tagList.children('.tagit-choice').each(function(i) {
+                if (that._formatStr(value) == that._formatStr(that.tagLabel(this))) {
+                    isNew = false;
+                    return false;
+                }
+            });
+            return isNew;
+        },
+
+        _formatStr: function(str) {
+            if (this.options.caseSensitive) {
+                return str;
+            }
+            return $.trim(str.toLowerCase());
+        },
+
+        createTag: function(value, additionalClass) {
+            var that = this;
+            // Automatically trims the value of leading and trailing whitespace.
+            value = $.trim(value);
+
+            if (!this._isNew(value) || value === '') {
+                return false;
+            }
+
+            var label = $(this.options.onTagClicked ? '<a class="tagit-label"></a>' : '<span class="tagit-label"></span>').text(value);
+
+            // Create tag.
+            var tag = $('<li></li>')
+                .addClass('tagit-choice ui-widget-content ui-state-default ui-corner-all')
+                .addClass(additionalClass)
+                .append(label);
+
+            // Button for removing the tag.
+            var removeTagIcon = $('<span></span>')
+                .addClass('ui-icon ui-icon-close');
+            var removeTag = $('<a><span class="text-icon">\xd7</span></a>') // \xd7 is an X
+                .addClass('tagit-close')
+                .append(removeTagIcon)
+                .click(function(e) {
+                    // Removes a tag when the little 'x' is clicked.
+                    that.removeTag(tag);
+                });
+            tag.append(removeTag);
+
+            // Unless options.singleField is set, each tag has a hidden input field inline.
+            if (this.options.singleField) {
+                var tags = this.assignedTags();
+                tags.push(value);
+                this._updateSingleTagsField(tags);
+            } else {
+                var escapedValue = label.html();
+                tag.append('<input type="hidden" style="display:none;" value="' + escapedValue + '" name="' + this.options.itemName + '[' + this.options.fieldName + '][]" />');
+            }
+
+            this._trigger('onTagAdded', null, tag);
+
+            // Cleaning the input.
+            this._tagInput.val('');
+
+            // insert tag
+            this._tagInput.parent().before(tag);
+        },
+        
+        removeTag: function(tag, animate) {
+            animate = animate || this.options.animate;
+
+            tag = $(tag);
+
+            this._trigger('onTagRemoved', null, tag);
+
+            if (this.options.singleField) {
+                var tags = this.assignedTags();
+                var removedTagLabel = this.tagLabel(tag);
+                tags = $.grep(tags, function(el){
+                    return el != removedTagLabel;
+                });
+                this._updateSingleTagsField(tags);
+            }
+            // Animate the removal.
+            if (animate) {
+                tag.fadeOut('fast').hide('blind', {direction: 'horizontal'}, 'fast', function(){
+                    tag.remove();
+                }).dequeue();
+            } else {
+                tag.remove();
+            }
+        },
+
+        removeAll: function() {
+            // Removes all tags.
+            var that = this;
+            this.tagList.children('.tagit-choice').each(function(index, tag) {
+                that.removeTag(tag, false);
+            });
+        }
+
+    });
+
+})(jQuery);
+
+
--- a/plugins/redmine_questions/assets/stylesheets/jquery.tagit.css
+++ b/plugins/redmine_questions/assets/stylesheets/jquery.tagit.css
@ -0,0 +1,54 @@
+ul.tagit {
+    padding: 1px 5px;
+    overflow: auto;
+    margin-left: inherit; /* usually we don't want the regular ul margins. */
+    margin-right: inherit;
+}
+ul.tagit li {
+    display: block;
+    float: left;
+    margin: 2px 5px 2px 0;
+}
+ul.tagit li.tagit-choice {
+    padding: .2em 18px .2em .5em;
+    position: relative;
+    line-height: inherit;
+}
+ul.tagit li.tagit-new {
+    padding: .25em 4px .25em 0;
+}
+
+ul.tagit li.tagit-choice a.tagit-label {
+    cursor: pointer;
+    text-decoration: none;
+}
+ul.tagit li.tagit-choice .tagit-close {
+    cursor: pointer;
+    position: absolute;
+    right: .1em;
+    top: 50%;
+    margin-top: -8px;
+}
+
+/* used for some custom themes that don't need image icons */
+ul.tagit li.tagit-choice .tagit-close .text-icon {
+    display: none;
+}
+
+ul.tagit li.tagit-choice input {
+    display: block;
+    float: left;
+    margin: 2px 5px 2px 0;
+}
+ul.tagit input[type="text"] {
+    -moz-box-sizing:    border-box;
+    -webkit-box-sizing: border-box;
+    box-sizing:         border-box;
+
+    border: none;
+    margin: 0;
+    padding: 0;
+    width: inherit;
+    background-color: inherit;
+    outline: none;
+}
--- a/plugins/redmine_questions/assets/stylesheets/questions.css
+++ b/plugins/redmine_questions/assets/stylesheets/questions.css
@ -0,0 +1,239 @@
+#forum_list div.list-item {
+  margin-bottom: 10px;
+}
+
+#forum_list div.list-item .last-author {
+  font-size: 80%;
+  color: gray;
+}
+
+#forum_list div.list-item .last-author a {
+  color: gray;
+}
+
+#forum_list > ul > li {
+  float: left;
+  width: 44%;
+  padding: 0;
+  margin: 15px 3% 0 0;
+}
+
+#forum_list div.project-forums {
+  border-bottom: 1px solid #CCC;
+  padding-top: 20px;
+  clear: left;
+}
+
+#forum_list > ul {
+  list-style: none;
+  padding: 0px;
+  margin-top: 0px;
+}
+
+#forum_list > ul > li.even {
+  margin-right: 0;
+  width: 46%;
+}
+
+#forum_list > ul > li.odd {
+  clear: left;
+}
+
+#forum_list > ul > li.odd, #forum_list > ul > li.even {
+  background-color: inherit;
+}
+
+.topic {
+  padding: 10px 0 20px;
+}
+
+div.topic p {
+  margin: 5px 0;
+}
+
+div.topic h3.subject {
+  margin: 0px;
+}
+
+div.topic ul.meta {
+  margin: 0px;
+  padding: 0px;
+}
+
+div.topic  ul.meta li {
+  display: block;
+  float: left;
+  font-size: 11px;
+  color: #999;
+  margin-right: 8px;
+  list-style: none;
+}
+
+#topics_list div.title-bar h4 {
+  padding: 15px 0;
+  border-bottom: 1px dotted #bbb;
+}
+
+input.questions-search {
+  background: url(/images/magnifier.png) no-repeat 6px 50%;
+  border: 1px solid #D7D7D7;
+  background-color: white;
+  padding-left: 30px;
+  border-radius: 3px;
+  height: 1.5em;
+  width: 94%;
+  font-size: 16px;
+}
+
+input.questions-search.ajax-loading {
+  background-image: url(/images/loading.gif);
+}
+
+div.message.reply {
+  margin-bottom: 20px;
+}
+
+div.message.reply div.avatar {
+  position: absolute;
+}
+
+div.message.reply div.reply-details.use-avatar {
+  padding-left: 50px;
+}
+
+div.message.reply .author{
+  margin-bottom: 5px;
+}
+
+div.message.reply .wiki > p:first-child {
+  margin-top: 0px;
+}
+
+div.message.reply .contextual .icon.vote {
+  position: relative;
+  bottom: 5px;
+}
+
+div.message.details img.gravatar {
+  float: left;
+  margin-right: 5px;
+}
+
+div.message.details p.author {
+  margin-top: 15px;
+}
+
+div.message.details .wiki {
+  margin-top: 15px;
+  padding-top: 10px;
+  border-top: 1px dotted #BBB;
+}
+
+/* Question meta */
+
+#sidebar ul.question-meta, #sidebar ul.related-topics  {
+  list-style: none;
+  padding: 0px;
+}
+
+#sidebar ul.question-meta li {
+  margin-bottom: 10px;
+  padding-left: 20px;
+  padding-top: 2px;
+  padding-bottom: 3px;
+}
+
+#sidebar ul.related-topics li {
+  margin-bottom: 5px;
+}
+
+/* Tags cloud */
+
+#sidebar ul.questions-tags  {
+  list-style: none;
+  padding: 0px;
+}
+
+#sidebar ul.questions-tags li {
+  margin-bottom: 5px;
+}
+
+#sidebar ul.questions-tags  span.count {
+  color: gray;
+}
+
+
+
+/**********************************************************************/
+/* TAGS
+/**********************************************************************/
+.message-tags-edit ul.tagit li.tagit-choice:hover, ul.tagit li.tagit-choice.remove {
+  background-color: #E5E5E5;
+  text-decoration: none;
+  color: black;
+}
+
+.message-tags-edit ul.tagit {
+  border: 1px solid #D7D7D7;
+  -moz-border-radius: 0px;
+  -webkit-border-radius: 0px;
+  -khtml-border-radius: 0px;
+  border-radius: 0px;
+  background: white;
+  padding: 0px;
+  margin-top: 0px;
+}
+
+.message-tags-edit ul.tagit li.tagit-choice {
+  font-weight: normal;
+  -moz-border-radius: 0px;
+  -webkit-border-radius: 0px;
+  border-radius: 0px;
+  font-size: 11px;
+  color: inherit;
+  padding-top: 0px;
+  padding-bottom: 0px;
+  background-color: #F7F7F7;
+  margin: 1px;
+}
+
+.message-tags-edit ul.tagit li.tagit-choice {
+  font-weight: normal;
+  font-size: 11px;
+  color: inherit;
+}
+
+.message-tags-edit ul.tagit li.tagit-choice a.tagit-close {
+  text-decoration: none;
+}
+
+.message-tags-edit ul.tagit li.tagit-choice .tagit-close .text-icon {
+  display: inline;
+  line-height: 16px;
+}
+
+.message-tags-edit ul.tagit li.tagit-choice .ui-icon {
+  display: none;
+}
+
+.message-tags-edit ul.tagit li.tagit-new {
+  padding: 0px;
+}
+
+.message-tags-edit ul.tagit li.tagit-new input {
+  font-size: 11px;
+  background: white;
+  margin-bottom: 2px;
+  margin-left: 2px;
+  width: 200px;
+}
+
+/**********************************************************************/
+/* ICONS
+/**********************************************************************/
+
+.icon-vote { background-image:  url(../images/thumb_up.png); }
+.icon-unvote { background-image:  url(../images/unvote.png); }
+.icon-view { background-image:  url(../images/eye.png); }
+.icon-calendar { background-image:  url(/images/calendar.png); }
+.icon-tag { background-image:  url(../images/tag_blue.png); }
--- a/plugins/redmine_questions/config/locales/en.yml
+++ b/plugins/redmine_questions/config/locales/en.yml
@ -0,0 +1,108 @@
+# encoding: utf-8
+# English strings go here for Rails i18n
+en:
+  label_questions: 'Help & Support'
+  label_questions_search: 'Search for a specific question, answer or topic ...'
+  label_questions_new: New question
+  label_questions_message: Message
+  label_questions_added_time: "Added %{value} ago"
+  label_questions_related_messages: Related messages
+  label_questions_latest_messages: Latest messages
+  label_questions_views: '%{count} views'
+  label_questions_votes: '%{count} votes'
+  label_questions_answers: '%{count} answers'
+  label_questions_tags: Tags
+  label_questions_tagged_by: '%{count} topic(s) tagged by %{tag}'
+  label_questions_sidebar_message: Sidebar message
+  label_questions_notice: Notice
+  label_questions_most_voted: Most voted
+
+  button_questions_vote: Vote
+  button_questions_unvote: Unvote
+  button_questions_like: Like
+  button_questions_unlike: Unlike
+
+  field_questions_tags: Tags
+
+  permission_view_questions: View Help & Support
+  permission_edit_messages_tags: Edit tags
+  permission_edit_vote_messages: Vote messages
+
+  i18n:
+    transliterate:
+      rule:
+        і: 'i'
+        ґ: 'g'
+        ё: 'yo'
+        №: '#'
+        є: 'e'
+        ї: 'yi'
+        а: 'a'
+        б: 'b'
+        в: 'v'
+        г: 'g'
+        д: 'd'
+        е: 'e'
+        ж: 'zh'
+        з: 'z'
+        и: 'i'
+        й: 'y'
+        к: 'k'
+        л: 'l'
+        м: 'm'
+        н: 'n'
+        о: 'o'
+        п: 'p'
+        р: 'r'
+        с: 's'
+        т: 't'
+        у: 'u'
+        ф: 'f'
+        х: 'h'
+        ц: 'ts'
+        ч: 'ch'
+        ш: 'sh'
+        щ: 'sch'
+        ъ: ''
+        ы: 'y'
+        ь: ''
+        э: 'e'
+        ю: 'yu'
+        я: 'ya'
+        "Ґ": "G"
+        "Ё": "YO"
+        "Є": "E"
+        "Ї": "YI"
+        "І": "I"
+        "А": "A"
+        "Б": "B"
+        "В": "V"
+        "Г": "G"
+        "Д": "D"
+        "Е": "E"
+        "Ж": "ZH"
+        "З": "Z"
+        "И": "I"
+        "Й": "Y"
+        "К": "K"
+        "Л": "L"
+        "М": "M"
+        "Н": "N"
+        "О": "O"
+        "П": "P"
+        "Р": "R"
+        "С": "S"
+        "Т": "T"
+        "У": "U"
+        "Ф": "F"
+        "Х": "H"
+        "Ц": "TS"
+        "Ч": "CH"
+        "Ш": "SH"
+        "Щ": "SCH"
+        "Ъ": "'"
+        "Ы": "Y"
+        "Ь": ""
+        "Э": "E"
+        "Ю": "YU"
+        "Я": "YA"
--- a/plugins/redmine_questions/config/locales/es.yml
+++ b/plugins/redmine_questions/config/locales/es.yml
@ -0,0 +1,27 @@
+es:
+  label_questions: 'Ayuda y Soporte'
+  label_questions_search: 'Buscar una pregunta, respuesta o tópico...'
+  label_questions_new: Nueva pregunta
+  label_questions_message: Mensaje
+  label_questions_added_time: "Agregado hace %{value}"
+  label_questions_related_messages: Mensajes relacionados
+  label_questions_latest_messages: Últimos mensajes
+  label_questions_views: '%{count} vistas'
+  label_questions_votes: '%{count} votos'
+  label_questions_answers: '%{count} respuestas'
+  label_questions_tags: Etiquetas
+  label_questions_tagged_by: '%{count} tópico(s) etiquetado como %{tag}'
+  label_questions_notice_message: Mensaje noticia
+  label_questions_notice: Noticia
+  label_questions_most_voted: Más votados
+
+  button_questions_vote: Votar
+  button_questions_unvote: Quitar Voto
+  button_questions_like: Me gusta
+  button_questions_unlike: Ya no me gusta
+
+  field_questions_tags: Etiquetas
+
+  permission_view_questions: Ver Ayuda y Soporte
+  permission_edit_messages_tags: Editar etiquetas
+  permission_edit_vote_messages: Votar mensajes
--- a/plugins/redmine_questions/config/locales/ru.yml
+++ b/plugins/redmine_questions/config/locales/ru.yml
@ -0,0 +1,28 @@
+# Russian strings go here for Rails i18n
+ru:
+  label_questions: 'Поддержка'
+  label_questions_search: 'Поиск вопросов и ответов ...'
+  label_questions_new: Новая тема
+  label_questions_message: Сообщение
+  label_questions_added_time: "Добавлена %{value} назад"
+  label_questions_related_messages: Связанные темы
+  label_questions_latest_messages: Последние сообщения
+  label_questions_views: '%{count} просмотров'
+  label_questions_votes: '%{count} голосов'
+  label_questions_answers: '%{count} ответов'
+  label_questions_tags: Тэги
+  label_questions_tagged_by: '%{count} тем с тэгом %{tag}'
+  label_questions_sidebar_message: Сообщение справа
+  label_questions_notice: Информация
+  label_questions_most_voted: Больше голосов
+
+  button_questions_vote: Голосовать
+  button_questions_unvote: Отменить голос
+  button_questions_like: Like
+  button_questions_unlike: Unlike
+
+  field_questions_tags: Тэги
+
+  permission_view_questions: Просматривать вопросы ответы
+  permission_edit_messages_tags: Редактирвоать тэги
+  permission_edit_vote_messages: Голосовать
--- a/plugins/redmine_questions/config/locales/zh.yml
+++ b/plugins/redmine_questions/config/locales/zh.yml
@ -0,0 +1,32 @@
+# encoding: utf-8
+# Simplified Chinese strings go here for Rails i18n
+# Author: Salivaxiu@163.com
+# Based on file: en.yml
+
+zh:
+  label_questions: '帮助与支持'
+  label_questions_search: '搜索特定的问题或回答或帖子...'
+  label_questions_new: 新问题
+  label_questions_message: 消息
+  label_questions_added_time: "在 %{value} 之前增加"
+  label_questions_related_messages: 相关的消息
+  label_questions_latest_messages: 最后的消息
+  label_questions_views: '显示 %{count} 次'
+  label_questions_votes: '投票 %{count} 次'
+  label_questions_answers: '回答 %{count} 次'
+  label_questions_tags: 标签
+  label_questions_tagged_by: '%{count} 个主题包含标签 %{tag}'
+  label_questions_notice_message: 通知消息
+  label_questions_notice: 通知
+  label_questions_most_voted: 大多数投票
+
+  button_questions_vote: 投票
+  button_questions_unvote: 取消投票
+  button_questions_like: 喜欢
+  button_questions_unlike: 不喜欢
+
+  field_questions_tags: 标签
+
+  permission_view_questions: 查看帮助和支持
+  permission_edit_messages_tags: 编辑标签
+  permission_edit_vote_messages: 投票消息
--- a/plugins/redmine_questions/config/routes.rb
+++ b/plugins/redmine_questions/config/routes.rb
@ -0,0 +1,14 @@
+# Plugin's routes
+# See: http://guides.rubyonrails.org/routing.html
+
+resources :questions do
+  collection do
+    get :autocomplete_for_topic
+    get :topics
+  end
+  member do
+    get :vote
+  end
+end
+
+match "issues/:issue_id/move_to_forum/:board_id" => "questions#convert_issue", :via => [:get, :post]
--- a/plugins/redmine_questions/db/migrate/001_acts_as_votable_migration.rb
+++ b/plugins/redmine_questions/db/migrate/001_acts_as_votable_migration.rb
@ -0,0 +1,18 @@
+class ActsAsVotableMigration < ActiveRecord::Migration
+  def self.up
+    ActiveRecord::Base.create_votable_table
+    add_column :messages, :cached_votes_total, :integer, :default => 0
+    add_column :messages, :cached_votes_up, :integer, :default => 0
+    add_column :messages, :cached_votes_down, :integer, :default => 0
+    add_index  :messages, :cached_votes_total
+    add_index  :messages, :cached_votes_up
+    add_index  :messages, :cached_votes_down
+  end
+
+  def self.down
+    ActiveRecord::Base.drop_votable_table
+    remove_column :messages, :cached_votes_total
+    remove_column :messages, :cached_votes_up
+    remove_column :messages, :cached_votes_down
+  end
+end
--- a/plugins/redmine_questions/db/migrate/002_add_viewing_migration.rb
+++ b/plugins/redmine_questions/db/migrate/002_add_viewing_migration.rb
@ -0,0 +1,10 @@
+class AddViewingMigration < ActiveRecord::Migration
+
+  def self.up
+    ActiveRecord::Base.create_viewings_table
+  end
+
+  def self.down
+    ActiveRecord::Base.drop_viewings_table
+  end
+end
--- a/plugins/redmine_questions/db/migrate/003_add_tagging_migration.rb
+++ b/plugins/redmine_questions/db/migrate/003_add_tagging_migration.rb
@ -0,0 +1,8 @@
+class AddTaggingMigration < ActiveRecord::Migration
+  def up
+    ActiveRecord::Base.create_taggable_table
+  end
+
+  def down
+  end
+end
--- a/plugins/redmine_questions/doc/CHANGELOG
+++ b/plugins/redmine_questions/doc/CHANGELOG
@ -0,0 +1,26 @@
+== Redmine Q&A plugin changelog
+
+Redmine Q&A plugin
+Copyright (C) 2011-2016 Kirill Bezrukov
+http://www.redminecrm.com/
+
+== 2016-01-18 v0.0.7
+
+* Chinese translation (zhoutt)
+* Redmine 3+ support
+
+== 2014-02-04 v0.0.6
+
+* Redmine 2.4 support
+* View count fixes for topic
+* Topic count fixed in boards view
+
+== 2013-05-28 v0.0.5
+
+* Redmine 2.3 support
+* Search by all words
+
+== 2013-01-20 v0.0.3
+
+* Redmine 2.2.0 support
+* License files
--- a/plugins/redmine_questions/doc/COPYING
+++ b/plugins/redmine_questions/doc/COPYING
@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
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+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
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+
+If distribution of executable or object code is made by offering
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+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
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+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
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+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
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+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
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+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    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.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
--- a/plugins/redmine_questions/doc/LICENSE
+++ b/plugins/redmine_questions/doc/LICENSE
@ -0,0 +1,26 @@
+LICENSING
+
+RedmineCRM Licencing
+
+This End User License Agreement is a binding legal agreement between you and RedmineCRM. Purchase, installation or use of RedmineCRM Extensions provided on redminecrm.com signifies that you have read, understood, and agreed to be bound by the terms outlined below.
+
+RedmineCRM GPL Licencing
+
+All Redmine Extensions produced by RedmineCRM are released under the GNU General Public License, version 2 (http://www.gnu.org/licenses/gpl-2.0.html). Specifically, the Ruby code portions are distributed under the GPL license. If not otherwise stated, all images, manuals, cascading style sheets, and included JavaScript are NOT GPL, and are released under the RedmineCRM Proprietary Use License v1.0 (See below) unless specifically authorized by RedmineCRM. Elements of the extensions released under this proprietary license may not be redistributed or repackaged for use other than those allowed by the Terms of Service.
+
+RedmineCRM Proprietary Use License (v1.0)
+
+The RedmineCRM Proprietary Use License covers any images, cascading stylesheets, manuals and JavaScript files in any extensions produced and/or distributed by redminecrm.com. These files are copyrighted by redminecrm.com (RedmineCRM) and cannot be redistributed in any form without prior consent from redminecrm.com (RedmineCRM)
+
+Usage Terms
+
+You are allowed to use the Extensions on one or many "production" domains, depending on the type of your license
+You are allowed to make any changes to the code, however modified code will not be supported by us.
+
+Modification Of Extensions Produced By RedmineCRM.
+
+You are authorized to make any modification(s) to RedmineCRM extension Ruby code. However, if you change any Ruby code and it breaks functionality, support may not be available to you.
+
+In accordance with the RedmineCRM Proprietary Use License v1.0, you may not release any proprietary files (modified or otherwise) under the GPL license. The terms of this license and the GPL v2 prohibit the removal of the copyright information from any file.
+
+Please contact us if you have any requirements that are not covered by these terms.
--- a/plugins/redmine_questions/init.rb
+++ b/plugins/redmine_questions/init.rb
@ -0,0 +1,38 @@
+requires_redmine_crm(:version_or_higher => '0.0.17')
+require 'redmine_questions'
+
+
+Redmine::Plugin.register :redmine_questions do
+  name 'Redmine Q&A plugin'
+  author 'RedmineCRM'
+  description 'This is a Q&A plugin for Redmine'
+  version '0.0.7'
+  url 'http://www.redminecrm.com/projects/questions'
+  author_url 'mailto:support@redminecrm.com'
+
+  requires_redmine :version_or_higher => '2.1.2'
+
+  settings :default => {
+    :sidebar_message => '*Can\'t find the answer you\'re looking for?* Email us at ...'
+  }, :partial => 'settings/questions'
+
+  permission :view_questions, {
+    :questions => [:index, :autocomplete_for_topic, :topics]
+  }
+
+  delete_menu_item(:top_menu, :help)
+
+  menu :top_menu, :questions, {:controller => 'questions', :action => 'index'},
+    :last => true,
+    :caption => :label_questions,
+    :if => Proc.new {User.current.allowed_to?({:controller => 'questions', :action => 'index'}, nil, {:global => true})}
+
+  Redmine::AccessControl.map do |map|
+    map.project_module :boards do |map|
+      map.permission :view_questions, {:questions => [:autocomplete_for_topic, :topics]}
+      map.permission :vote_messages, {:questions => [:vote]}
+      map.permission :convert_issues, {:questions => [:convert_issue]}
+      map.permission :edit_messages_tags, {}
+    end
+  end
+end
--- a/plugins/redmine_questions/lib/acts_as_votable_vote_patch.rb
+++ b/plugins/redmine_questions/lib/acts_as_votable_vote_patch.rb
@ -0,0 +1,16 @@
+module RedmineQuestions
+  module Patches
+    module ActsAsVotableVotePatch
+      def self.included(base) # :nodoc:
+        base.class_eval do
+          unloadable # Send unloadable so it will not be unloaded in development
+          attr_accessible :votable, :voter, :vote_scope
+        end
+      end
+    end
+  end
+end
+
+unless RedmineCrm::ActsAsVotable::Vote.included_modules.include?(RedmineQuestions::Patches::ActsAsVotableVotePatch)
+  RedmineCrm::ActsAsVotable::Vote.send(:include, RedmineQuestions::Patches::ActsAsVotableVotePatch)
+end
--- a/plugins/redmine_questions/lib/redmine_questions.rb
+++ b/plugins/redmine_questions/lib/redmine_questions.rb
@ -0,0 +1,7 @@
+require_dependency 'redmine_questions/hooks/views_layouts_hook'
+
+# require_dependency 'redmine_questions/patches/boards_controller_patch'
+require_dependency 'redmine_questions/patches/message_patch'
+require_dependency 'redmine_questions/patches/user_patch'
+require_dependency 'redmine_questions/patches/messages_controller_patch'
+require_dependency 'acts_as_votable_vote_patch' if ActiveRecord::VERSION::MAJOR >= 4
--- a/plugins/redmine_questions/lib/redmine_questions/hooks/views_layouts_hook.rb
+++ b/plugins/redmine_questions/lib/redmine_questions/hooks/views_layouts_hook.rb
@ -0,0 +1,9 @@
+module RedmineQuestions
+  module Hooks
+    class ViewsLayoutsHook < Redmine::Hook::ViewListener
+      def view_layouts_base_html_head(context={})
+        return stylesheet_link_tag(:questions, :plugin => 'redmine_questions')
+      end
+    end
+  end
+end
--- a/plugins/redmine_questions/lib/redmine_questions/patches/boards_controller_patch.rb
+++ b/plugins/redmine_questions/lib/redmine_questions/patches/boards_controller_patch.rb
@ -0,0 +1,21 @@
+require_dependency 'boards_controller'  
+require_dependency 'board' 
+
+module RedmineQuestions
+  module Patches    
+
+    module BoardsControllerPatch
+      def self.included(base) # :nodoc: 
+        base.class_eval do 
+          helper :questions
+        end  
+      end
+        
+    end
+    
+  end
+end  
+
+unless MessagesController.included_modules.include?(RedmineQuestions::Patches::BoardsControllerPatch)
+  MessagesController.send(:include, RedmineQuestions::Patches::BoardsControllerPatch)
+end
--- a/plugins/redmine_questions/lib/redmine_questions/patches/message_patch.rb
+++ b/plugins/redmine_questions/lib/redmine_questions/patches/message_patch.rb
@ -0,0 +1,44 @@
+module RedmineQuestions
+  module Patches
+    module MessagePatch
+      def self.included(base) # :nodoc:
+        base.send(:include, InstanceMethods)
+
+        base.class_eval do
+          unloadable # Send unloadable so it will not be unloaded in development
+          rcrm_acts_as_taggable
+          rcrm_acts_as_votable
+          rcrm_acts_as_viewed
+
+          safe_attributes 'tag_list',
+            :if => lambda {|message, user|
+              user.allowed_to?(:edit_messages_tags, message.project)
+            }
+        end
+
+      end
+
+      module InstanceMethods
+
+        def to_param
+          "#{id}-#{ActiveSupport::Inflector.transliterate(subject).parameterize}"
+        end
+
+        def like(user)
+          liked_by(user)
+        end
+
+        def dislike(user)
+          unvote(:voter => user)
+        end
+
+      end
+
+    end
+  end
+end
+
+unless Message.included_modules.include?(RedmineQuestions::Patches::MessagePatch)
+  Message.send(:include, RedmineQuestions::Patches::MessagePatch)
+end
+
--- a/plugins/redmine_questions/lib/redmine_questions/patches/messages_controller_patch.rb
+++ b/plugins/redmine_questions/lib/redmine_questions/patches/messages_controller_patch.rb
@ -0,0 +1,29 @@
+module RedmineQuestions
+  module Patches
+
+    module MessagesControllerPatch
+
+      module InstanceMethods
+
+        def view_message
+          @message.view(request.env['HTTP_X_FORWARDED_FOR'] || request.remote_ip || request.remote_addr, User.current.logged? ? User.current : nil) unless @message.author == User.current
+        end
+
+      end
+
+      def self.included(base) # :nodoc:
+        base.send(:include, InstanceMethods)
+
+        base.class_eval do
+          after_filter :view_message, :only => :show
+        end
+      end
+
+    end
+
+  end
+end
+
+unless MessagesController.included_modules.include?(RedmineQuestions::Patches::MessagesControllerPatch)
+  MessagesController.send(:include, RedmineQuestions::Patches::MessagesControllerPatch)
+end
--- a/plugins/redmine_questions/lib/redmine_questions/patches/user_patch.rb
+++ b/plugins/redmine_questions/lib/redmine_questions/patches/user_patch.rb
@ -0,0 +1,16 @@
+module RedmineQuestions
+  module Patches
+    module UserPatch
+      def self.included(base) # :nodoc:
+        base.class_eval do
+          unloadable # Send unloadable so it will not be unloaded in development
+          rcrm_acts_as_voter
+        end
+      end
+    end
+  end
+end
+
+unless User.included_modules.include?(RedmineQuestions::Patches::UserPatch)
+  User.send(:include, RedmineQuestions::Patches::UserPatch)
+end
--- a/plugins/redmine_questions/test/functional/questions_controller_test.rb
+++ b/plugins/redmine_questions/test/functional/questions_controller_test.rb
@ -0,0 +1,8 @@
+require File.expand_path('../../test_helper', __FILE__)
+
+class QuestionsControllerTest < ActionController::TestCase
+  # Replace this with your real tests.
+  def test_truth
+    assert true
+  end
+end
--- a/plugins/redmine_questions/test/test_helper.rb
+++ b/plugins/redmine_questions/test/test_helper.rb
@ -0,0 +1,2 @@
+# Load the Redmine helper
+require File.expand_path(File.dirname(__FILE__) + '/../../../test/test_helper')
				`@ -0,0 +1 @@`
				`<%= render :partial => "questions/forums" %>`
				`@ -0,0 +1 @@`
				`<%= render :partial => "questions/topic_list" %>`