Import archive redmine_questions-1_0_3-light

2022-04-20 13:05:34 +03:00 · 2022-04-20 13:05:34 +03:00 · fa7793f5ba
commit fa7793f5ba
132 changed files with 6782 additions and 0 deletions
--- a/.drone.jsonnet
+++ b/.drone.jsonnet
@ -0,0 +1,34 @@
+local Pipeline(rubyVer, db, license, redmine, dependents) = {
+  kind: "pipeline",
+  name: rubyVer + "-" + db + "-" + redmine + "-" + license + "-" + dependents,
+  steps: [
+    {
+      name: "tests",
+      image: "redmineup/redmineup_ci",
+      commands: [
+        "service postgresql start && service mysql start && sleep 5",
+        "export PATH=~/.rbenv/shims:$PATH",
+        "export CODEPATH=`pwd`",
+        "/root/run_for.sh redmine_questions+" + license + " ruby-" + rubyVer + " " + db + " redmine-" + redmine + " " + dependents
+      ]
+    }
+  ]
+};
+
+[
+  Pipeline("2.7.3", "mysql", "pro", "trunk", ""),
+  Pipeline("2.7.3", "mysql", "light", "trunk", ""),
+  Pipeline("2.7.3", "pg", "pro", "trunk", ""),
+  Pipeline("2.4.1", "mysql", "pro", "4.1", ""),
+  Pipeline("2.4.1", "mysql", "light", "4.1", ""),
+  Pipeline("2.4.1", "pg", "pro", "4.1", ""),
+  Pipeline("2.4.1", "mysql", "pro", "4.0", ""),
+  Pipeline("2.4.1", "mysql", "light", "4.0", ""),
+  Pipeline("2.4.1", "pg", "pro", "4.0", ""),
+  Pipeline("2.4.1", "pg", "light", "4.0", ""),
+  Pipeline("2.2.6", "mysql", "pro", "3.4", ""),
+  Pipeline("2.2.6", "pg", "pro", "3.4", ""),
+  Pipeline("2.2.6", "mysql", "pro", "3.0", ""),
+  Pipeline("2.2.6", "mysql", "light", "3.0", ""),
+  Pipeline("1.9.3", "pg", "pro", "2.6", ""),
+]
--- a/1
+++ b/1
@ -0,0 +1 @@
+gem "redmine_crm"
--- a/README.rdoc
+++ b/README.rdoc
@ -0,0 +1,3 @@
+= redmine_qa
+
+Description goes here
--- a/app/controllers/questions_answers_controller.rb
+++ b/app/controllers/questions_answers_controller.rb
@ -0,0 +1,109 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class QuestionsAnswersController < ApplicationController
+  unloadable
+
+  before_action :find_question, :only => [:new, :create]
+  before_action :find_answer, :only => [:update, :destroy, :edit, :show]
+
+  helper :questions
+  helper :watchers
+  helper :attachments
+
+  include QuestionsHelper
+
+  def new
+    @answer = QuestionsAnswer.new(:question => @question_item)
+  end
+
+  def edit
+    (render_403; return false) unless @answer.editable_by?(User.current)
+  end
+
+  def update
+    (render_403; return false) unless @answer.editable_by?(User.current) || User.current.allowed_to?(:accept_answers, @project)
+    @answer.safe_attributes = params[:answer]
+    @answer.save_attachments(params[:attachments])
+    if @answer.save
+      flash[:notice] = l(:label_answer_successful_update)
+      respond_to do |format|
+        format.html { redirect_to_question }
+      end
+    else
+      respond_to do |format|
+        format.html { render :edit}
+      end
+    end
+  end
+
+  def create
+    @answer = QuestionsAnswer.new
+    @answer.author = User.current
+    @answer.question = @question_item
+    @answer.safe_attributes = params[:answer]
+    @answer.save_attachments(params[:attachments])
+    if @answer.save
+      flash[:notice] = l(:label_answer_successful_added)
+      render_attachment_warning_if_needed(@answer)
+    end
+    redirect_to_question
+  end
+
+  def destroy
+    if @answer.destroy
+      flash[:notice] = l(:notice_successful_delete)
+      respond_to do |format|
+        format.html { redirect_to_question }
+        format.api { render_api_ok }
+      end
+    else
+      flash[:error] = l(:notice_unsuccessful_save)
+    end
+  end
+
+  def preview
+    if params[:id].present? && answer = Question.find_by_id(params[:id])
+      @previewed = answer
+    end
+    @text = (params[:answer] ? params[:answer][:content] : nil)
+    render :partial => 'common/preview'
+  end
+
+  private
+
+  def redirect_to_question
+    redirect_to question_path(@answer.question, :anchor => "questions_answer_#{@answer.id}")
+  end
+
+  def find_answer
+    @answer = QuestionsAnswer.find(params[:id])
+    @question_item = @answer.question
+    @project = @question_item.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def find_question
+    @question_item = Question.visible.find(params[:question_id]) unless params[:question_id].blank?
+    @project = @question_item.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end
--- a/app/controllers/questions_comments_controller.rb
+++ b/app/controllers/questions_comments_controller.rb
@ -0,0 +1,78 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class QuestionsCommentsController < ApplicationController
+  before_action :find_comment_source
+
+  helper :questions
+
+  def create
+    raise Unauthorized unless @comment_source.commentable?
+
+    @comment = Comment.new
+    @comment.safe_attributes = params[:comment]
+    @comment.author = User.current
+    if @comment_source.comments << @comment
+      @comment_source.touch
+      flash[:notice] = l(:label_comment_added) unless request.xhr?
+    end
+
+    respond_to do |format|
+      format.html { redirect_to_question }
+      format.js
+    end
+  end
+
+  def edit
+    @comment = @comment_source.comments.find(params[:id])
+  end
+
+  def update
+    @comment = @comment_source.comments.find(params[:id])
+    @comment.safe_attributes = params[:comment]
+    if @comment.save
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to_question
+    else
+      render :action => 'edit'
+    end
+  end
+
+  def destroy
+    @comment_source.comments.find(params[:id]).destroy
+    redirect_to_question
+  end
+
+  private
+
+  def find_comment_source
+    comment_source_type = params[:source_type]
+    comment_source_id = params[:source_id]
+
+    klass = Object.const_get(comment_source_type.camelcase)
+    @comment_source = klass.find(comment_source_id)
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def redirect_to_question
+    question = @comment_source.is_a?(QuestionsAnswer) ? @comment_source.question : @comment_source
+    redirect_to question_path(question, :anchor => @comment.blank? ? "#{@comment_source.class.name.underscore}_#{@comment_source.id}" : "comment_#{@comment.id}")
+  end
+end
--- a/app/controllers/questions_controller.rb
+++ b/app/controllers/questions_controller.rb
@ -0,0 +1,199 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class QuestionsController < ApplicationController
+  unloadable
+
+  before_action :find_question, :only => [:edit, :show, :update, :destroy]
+  before_action :find_optional_project, :only => [:index, :update_form, :new, :create, :autocomplete_for_subject]
+  before_action :find_section, :only => [:new, :create, :update, :edit]
+  before_action :find_questions, :only => [:autocomplete_for_subject, :index] #:autocomplete_for_subject
+
+  helper :questions
+  helper :watchers
+  helper :attachments
+
+  include QuestionsHelper
+
+  def index
+    @question_item = Question.new
+  end
+
+  def new
+    @question_item = Question.new
+    @question_item.section ||= @section
+  end
+
+  def show
+    @answers = @question_item.answers.by_accepted.by_votes.by_date
+    if @answers
+      @limit = Setting.issues_export_limit.to_i
+      @answer_count = @answers.count
+      @answer_pages = Paginator.new @answer_count, @limit, (params[:page] || 1)
+      @offset ||= @answer_pages.offset
+    end
+    @answer = QuestionsAnswer.new
+    @answer.question = @question_item
+    @question_item.view request.remote_addr, User.current
+  end
+
+  def update
+    (render_403; return false) unless @question_item.editable_by?(User.current)
+    @question_item.safe_attributes = params[:question]
+    @question_item.save_attachments(params[:attachments])
+    if @question_item.save
+      flash[:notice] = l(:label_question_successful_update)
+      respond_to do |format|
+        format.html {redirect_to :action => :show, :id => @question_item}
+      end
+    else
+      respond_to do |format|
+        format.html { render :edit}
+      end
+    end
+  end
+
+  def update_form
+    @question_item = Question.new
+    @question_item.safe_attributes = params[:question]
+  end
+
+  def create
+    @question_item = Question.new
+    @question_item.section = @section
+    @question_item.safe_attributes = params[:question]
+    @question_item.author = User.current
+    @question_item.save_attachments(params[:attachments])
+
+    respond_to do |format|
+      if @question_item.save
+        format.html { redirect_to :action => :show, :id => @question_item}
+      else
+        format.html { render :action => 'new' }
+      end
+    end
+  end
+
+  def autocomplete_for_subject
+    render :layout => false
+  end
+
+  # def convert_issue_to_question
+  #   issue = Issue.visible.find(params[:issue_id])
+  #   question = Question.from_issue(issue)
+  #   if question.save
+  #     issue.destroy if params[:destroy]
+  #     redirect_to _question_path(question)
+  #   else
+  #     redirect_back_or_default({:controller => 'issues', :action => 'show', :id => issue})
+  #   end
+  # end
+
+  # def convert_to_issue
+  #   issue = @question_item.to_issue
+  #   if issue.save
+  #     redirect_to issue_path(issue)
+  #   else
+  #     redirect_back_or_default question_path(@question_item)
+  #   end
+  # end
+
+  def destroy
+    back_id = @question_item.section
+    if @question_item.destroy
+      flash[:notice] = l(:notice_successful_delete)
+    else
+      flash[:error] = l(:notice_unsuccessful_save)
+    end
+    respond_to do |format|
+      format.html { redirect_back_or_default questions_path(:section_id => back_id) }
+      format.api  { render_api_ok }
+    end
+  end
+
+  def preview
+    if params[:id].present? && query = Question.find_by_id(params[:question_id])
+      @previewed = query
+    end
+    @text = (params[:question] ? params[:question][:content] : nil)
+    render :partial => 'common/preview'
+  end
+
+  private
+
+  def find_questions
+    seach = params[:q] || params[:topic_search]
+    @section = QuestionsSection.find(params[:section_id]) if params[:section_id]
+
+    scope = Question.visible
+    scope = scope.where(:section_id => @section) if @section
+
+    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 = scope.in_project(@project)
+    scope = scope.where(find_options) unless tokens.blank?
+    @sort_order = params[:sort_order]
+    case @sort_order
+    when 'popular'
+      scope = scope.by_views.by_update
+    when 'newest'
+      scope = scope.by_date
+    when 'active'
+      scope = scope.by_update
+    when 'unanswered'
+      scope = scope.questions.where(:answers_count => 0)
+    else
+      scope = scope.by_votes.by_views.by_update
+    end
+
+    @limit =  per_page_option
+    @offset = params[:page].to_i * @limit
+    scope = scope.limit(@limit).offset(@offset)
+    scope = scope.tagged_with(params[:tag]) if params[:tag].present?
+
+    @topic_count = scope.count
+    @topic_pages = Paginator.new @topic_count, @limit, params[:page]
+
+    @question_items = scope
+  end
+
+  def find_section
+    @section = QuestionsSection.find_by_id(params[:section_id] || (params[:question] && params[:question][:section_id]))
+    @section ||= @project.questions_sections.first if @project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def find_question
+    if Redmine::VERSION.to_s =~ /^2.6/
+      @question_item = Question.visible.find(params[:id], readonly: false)
+    else
+      @question_item = Question.visible.find(params[:id])
+    end
+    return deny_access unless @question_item.visible?
+    @project = @question_item.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end
--- a/app/controllers/questions_sections_controller.rb
+++ b/app/controllers/questions_sections_controller.rb
@ -0,0 +1,107 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class QuestionsSectionsController < ApplicationController
+  menu_item :questions
+
+  before_action :find_section, :only => [:edit, :update, :destroy]
+  before_action :find_optional_project, :only => [:index, :new, :create]
+
+  helper :questions
+
+  def new
+    @section = @project.questions_sections.build
+
+    respond_to do |format|
+      format.html
+      format.js
+    end
+  end
+
+  def create
+    @section = @project.nil? ? QuestionsSection.new : @project.questions_sections.build
+    @section.safe_attributes = params[:questions_section]
+    if @section.save
+      respond_to do |format|
+        format.html do
+          flash[:notice] = l(:notice_successful_create)
+          redirect_to_settings_in_projects
+        end
+        format.js
+      end
+    else
+      respond_to do |format|
+        format.html { render :action => 'new' }
+        format.js
+      end
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    @section.safe_attributes = params[:questions_section]
+    @section.insert_at(@section.position) if @section.position_changed?
+    if @section.save
+      respond_to do |format|
+        format.html do
+          flash[:notice] = l(:notice_successful_update)
+          redirect_to_settings_in_projects
+        end
+        format.js { head 200 }
+      end
+    else
+      respond_to do |format|
+        format.html { render :action => 'edit' }
+        format.js { head 422 }
+      end
+    end
+  end
+
+  def destroy
+    @section.destroy
+    respond_to do |format|
+      format.html { redirect_to_settings_in_projects }
+    end
+  end
+
+  def index
+    ApplicationController.menu_item :questions
+    @question_item = Question.new
+    @sections = QuestionsSection.visible.order(:project_id).sorted.for_project(@project)
+    redirect_to project_questions_path(:section_id => @sections.last, :project_id => @sections.last.project) if @sections.size == 1
+
+    @sections = @sections.with_questions_count
+  end
+
+private
+
+  def find_section
+    @section = QuestionsSection.find(params[:id])
+    @project = @section.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def redirect_to_settings_in_projects
+    redirect_back_or_default( @project ? settings_project_path(@project, :tab => 'questions') : plugin_settings_path(:id => "redmine_questions"))
+  end
+
+end
--- a/app/controllers/questions_statuses_controller.rb
+++ b/app/controllers/questions_statuses_controller.rb
@ -0,0 +1,82 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class QuestionsStatusesController < ApplicationController
+  unloadable
+  layout 'admin'
+
+  before_action :require_admin, :except => :index
+  before_action :require_admin_or_api_request, :only => :index
+
+  accept_api_auth :index
+
+  def index
+    respond_to do |format|
+      format.api {
+        @questions_statuses = QuestionsStatus.sorted
+      }
+    end
+  end
+
+  def new
+    @questions_status = QuestionsStatus.new
+  end
+
+  def create
+    @questions_status = QuestionsStatus.new
+    @questions_status.safe_attributes = params[:questions_status]
+    if request.post? && @questions_status.save
+      flash[:notice] = l(:notice_successful_create)
+      redirect_to action: 'plugin', id: 'redmine_questions', controller: 'settings', tab: 'questions_statuses'
+    else
+      render action: 'new'
+    end
+  end
+
+  def edit
+    @questions_status = QuestionsStatus.find(params[:id])
+  end
+
+  def update
+    @questions_status = QuestionsStatus.find(params[:id])
+    @questions_status.safe_attributes = params[:questions_status]
+    if @questions_status.save
+      respond_to do |format|
+        format.html {
+          flash[:notice] = l(:notice_successful_update)
+          redirect_to action: 'plugin', id: 'redmine_questions', controller: 'settings', tab: 'questions_statuses'
+        }
+        format.js { head 200 }
+      end
+    else
+      respond_to do |format|
+        format.html { render action: 'edit' }
+        format.js { head 422 }
+      end
+    end
+  end
+
+  def destroy
+    QuestionsStatus.find(params[:id]).destroy
+    redirect_to action: 'plugin', id: 'redmine_questions', controller: 'settings', tab: 'questions_statuses'
+  rescue
+    flash[:error] = l(:error_products_unable_delete_questions_status)
+    redirect_to action: 'plugin', id: 'redmine_questions', controller: 'settings', tab: 'questions_statuses'
+  end
+end
--- a/app/helpers/questions_helper.rb
+++ b/app/helpers/questions_helper.rb
@ -0,0 +1,51 @@
+# encoding: utf-8
+#
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+module QuestionsHelper
+  def question_status_tag(status)
+    return '' unless status
+    content_tag(:span, status.name, :class => 'question-status-tag tag-label-color', :style => "background-color: #{status.color}")
+  end
+
+  def allow_voting?(votable, user = User.current)
+    (votable.author == user && QuestionsSettings.vote_own? || votable.author != user) &&
+      user.allowed_to?(:vote_questions, votable.project)
+  end
+
+  def question_breadcrumb(item)
+    links = []
+    links << link_to(l(:label_questions), { :controller => 'questions_sections', :action => 'index', :project_id => nil})
+    links << link_to(item.project.name, { :controller => 'questions_sections', :action => 'index', :project_id => item.project }) if item && item.project
+    links << link_to(item.section.name, { :controller => 'questions', :action => 'index', :project_id => item.project, :section_id => item.section }) if item && item.is_a?(Question) && item.section.present?
+    breadcrumb links
+  end
+
+  def global_modificator
+    return {:global => true} if !@project
+    {}
+  end
+
+  def path_to_sections
+    return project_questions_sections_path if @project
+    questions_sections_path
+  end
+
+end
--- a/app/models/question.rb
+++ b/app/models/question.rb
@ -0,0 +1,290 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class Question < ActiveRecord::Base
+  unloadable
+
+  include Redmine::SafeAttributes
+  extend ApplicationHelper
+
+  belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
+  belongs_to :section, :class_name => 'QuestionsSection', :foreign_key => 'section_id'
+  belongs_to :status, :class_name => 'QuestionsStatus', :foreign_key => 'status_id'
+
+  delegate :section_type, :to => :section, :allow_nil => true
+
+  has_many :answers, :class_name => 'QuestionsAnswer', :dependent => :destroy
+
+  if ActiveRecord::VERSION::MAJOR >= 4
+    has_many :comments, lambda { order('created_on') }, :as => :commented, :dependent => :delete_all
+  else
+    has_many :comments, :as => :commented, :dependent => :delete_all, :order => "created_on"
+  end
+  rcrm_acts_as_viewed
+
+  acts_as_attachable_questions
+  acts_as_watchable
+
+  acts_as_event :datetime => :created_on,
+                :url => Proc.new {|o| {:controller => 'questions', :action => 'show', :id => o }},
+                :type => Proc.new {|o| 'icon ' + (o.is_solution? ? 'icon-solution': 'icon-question')},
+                :description => :content,
+                :title => Proc.new {|o| o.subject }
+
+
+  if ActiveRecord::VERSION::MAJOR >= 4
+    acts_as_activity_provider :type => 'questions',
+                              :permission => :view_questions,
+                              :author_key => :author_id,
+                              :timestamp => "#{table_name}.created_on",
+                              :scope => joins({:section => :project}, :author)
+    acts_as_searchable :columns => ["#{table_name}.subject",
+                                    "#{table_name}.content",
+                                    "#{QuestionsAnswer.table_name}.content"],
+                       :scope => joins({:section => :project}, :answers),
+                       :project_key => "#{QuestionsSection.table_name}.project_id"
+  else
+    acts_as_activity_provider :type => 'questions',
+                              :permission => :view_questions,
+                              :author_key => :author_id,
+                              :timestamp => "#{table_name}.created_on",
+                              :find_options => { :include => [{:section => :project}, :author] }
+    acts_as_searchable :columns => ["#{table_name}.subject",
+                                    "#{table_name}.content",
+                                    "#{QuestionsAnswer.table_name}.content"],
+                       :include => [{:section => :project}, :answers],
+                       :project_key => "#{QuestionsSection.table_name}.project_id"
+  end
+
+  scope :solutions, lambda { joins(:section).where(:questions_sections => {:section_type => QuestionsSection::SECTION_TYPE_SOLUTIONS}) }
+  scope :questions, lambda { joins(:section).where(:questions_sections => {:section_type => QuestionsSection::SECTION_TYPE_QUESTIONS}) }
+  scope :by_votes, lambda { order("#{Question.table_name}.cached_weighted_score DESC") }
+  scope :by_date, lambda { order("#{Question.table_name}.created_on DESC") }
+  scope :by_update, lambda { order("#{Question.table_name}.updated_on DESC") }
+  scope :by_views, lambda { order("#{Question.table_name}.views DESC") }
+  scope :positive, lambda { where("#{Question.table_name}.cached_weighted_score > 0") }
+  scope :featured, lambda {|*args| where(:featured => true) }
+  scope :in_section, lambda { |section|
+    where(:section_id => section) if section.present?
+  }
+  scope :in_project, lambda { |project|
+    joins(:section => :project).where("#{QuestionsSection.table_name}.project_id = ?", project) if project.present?
+  }
+  scope :visible, lambda { |*args|
+    joins(:section => :project)
+      .where(Project.allowed_to_condition(args.shift || User.current, :view_questions, *args))
+  }
+
+  validates_presence_of :author, :content, :subject, :section
+
+  after_create :add_author_as_watcher
+  after_create :send_notification
+
+  safe_attributes 'author',
+                  'subject',
+                  'content',
+                  'tag_list',
+                  'section_id',
+                  'status_id'
+
+  safe_attributes 'status_id',
+    :if => lambda {|question, user| question.is_idea?}
+
+  def self.visible_condition(user)
+    user.reload if user
+    global_questions_allowed = user.allowed_to?(:view_questions, nil)
+    projects_allowed_to_view_questions = Project.where(Project.allowed_to_condition(user, :view_questions)).pluck(:id)
+    allowed_to_view_condition = global_questions_allowed ? "(#{table_name}.project_id IS NULL)" : '(0=1)'
+    allowed_to_view_condition += projects_allowed_to_view_questions.empty? ? ' OR (0=1) ' : " OR (#{table_name}.project_id IN (#{projects_allowed_to_view_questions.join(',')}))"
+
+    user.admin? ? '(1=1)' : allowed_to_view_condition
+  end
+
+  def self.related(question, limit)
+    tokens = question.subject.strip.scan(%r{((\s|^)"[\s\w]+"(\s|$)|\S+)}).
+      collect {|m| m.first.gsub(%r{(^\s*"\s*|\s*"\s*$)}, '').gsub(%r{('|"|`)}, '')}.select{|m| m.size > 3} || ""
+
+    related_questions = where(tokens.map{ |t| "LOWER(subject) LIKE LOWER('%#{t}%')" }.join(' OR '))
+    related_questions = related_questions.in_project(question.project)
+    related_questions = related_questions.where("#{Question.table_name}.id != ?", question.id)
+    related_questions.limit(limit).to_a.compact
+  end
+
+  def commentable?(user = User.current)
+    return false if locked?
+    user.allowed_to?(:comment_question, project)
+  end
+
+  def visible?(user=User.current)
+    user.allowed_to?(:view_questions, project)
+  end
+
+  def to_param
+    "#{id}-#{ActiveSupport::Inflector.transliterate(subject || " ").parameterize}"
+  end
+
+  def section_name
+    section.try(:name)
+  end
+
+  def project
+    section.project
+  end
+
+  def allow_voting?
+    false
+  end
+
+  def allow_liking?
+    section.allow_liking?
+  end
+
+  def allow_answering?
+    !locked? && section.allow_answering?
+  end
+
+  def last_reply
+    answers.order('created_on DESC').last
+  end
+
+  def last_comment
+    Comment.where(:commented_type => self.class.name, :commented_id => [id] + answer_ids).order('created_on DESC').last
+  end
+
+  def replies_count
+    answers.count
+  end
+
+  def editable_by?(user)
+    (author == user && user.allowed_to?(:edit_own_questions, project)) ||
+      user.allowed_to?(:edit_questions, project)
+  end
+
+  def destroyable_by?(user)
+    user.allowed_to?(:delete_questions, project)
+  end
+
+  def votable_by?(user)
+    user.allowed_to?(:vote_questions, project)
+  end
+
+  def convertable_by?(user)
+    return false if project.blank?
+    user.allowed_to?(:convert_questions, project)
+  end
+
+  def answered?
+    answers.where(:accepted => true).any?
+  end
+
+  def is_question?
+    section && section.is_questions?
+  end
+
+  def is_solution?
+    section && section.is_solutions?
+  end
+
+  def is_idea?
+    section && section.is_ideas?
+  end
+
+  # def to_issue
+  #   issue = Issue.new
+  #   issue.author = self.author
+  #   issue.created_on = self.created_on
+  #   issue.subject = self.subject
+  #   issue.description = self.content
+  #   issue.watchers = self.watchers
+  #   issue.attachments = self.attachments
+  #   issue.project = self.project
+  #   issue.tracker = self.project.trackers.first
+  #   issue.status = IssueStatus.first
+  #   self.answers.each do |ans|
+  #     journal = Journal.new(:notes => ans.content, :user => ans.author)
+  #     issue.journals << journal
+  #   end
+  #   issue
+  # end
+
+  # def self.from_issue(issue)
+  #   question = Question.new
+  #   question.author = issue.author
+  #   question.created_on = issue.created_on
+  #   question.subject = issue.subject
+  #   question.content = issue.description.blank? ? issue.subject : issue.description
+  #   question.watchers = issue.watchers
+  #   question.attachments = issue.attachments
+  #   question.project = issue.project
+  #   question.section = issue.project.questions_sections.first
+  #   issue.journals.select{|j| j.notes.present?}.each do |journal|
+  #     reply = Question.new
+  #     reply.author = journal.user
+  #     reply.created_on = journal.created_on
+  #     reply.content = journal.notes
+  #     reply.project = issue.project
+  #     reply.question = question
+  #     question.answers << reply
+  #   end
+  #   question
+  # end
+
+  def notified_users
+    project.notified_users.select { |user| visible?(user) }.collect(&:mail)
+  end
+
+  def self.to_text(input)
+    textile_glyphs = {
+      '&#8217;' => "'",
+      '&#8216' => "'",
+      '&lt;' => '<',
+      '&gt;' => '>',
+      '&#8221;' => "'",
+      '&#8220;' => '"',
+      '&#8230;' => '...',
+      '\1&#8212;' => '--',
+      ' &rarr; ' => '->',
+      '&para;' => ' ',
+      ' &#8211; ' => '-',
+      '&#215;' => '-',
+      '&#8482;' => '(TM)',
+      '&#174;' => '(R)',
+      '&#169;' => '(C)',
+      '&amp;' => '&'
+    }.freeze
+
+    html_regexp = /<(?:[^>"']+|"(?:\\.|[^\\"]+)*"|'(?:\\.|[^\\']+)*')*>/xm
+
+    input.dup.gsub(html_regexp, '').tap do |h|
+      textile_glyphs.each do |entity, char|
+        h.gsub!(entity, char)
+      end
+    end
+  end
+
+  private
+
+  def add_author_as_watcher
+    Watcher.create(:watchable => self, :user => author)
+  end
+
+  def send_notification
+    Mailer.question_question_added(User.current, self).deliver if Setting.notified_events.include?('question_added')
+  end
+end
--- a/app/models/questions_answer.rb
+++ b/app/models/questions_answer.rb
@ -0,0 +1,127 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class QuestionsAnswer < ActiveRecord::Base
+  unloadable
+
+  include Redmine::SafeAttributes
+  extend ApplicationHelper
+
+  belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
+  belongs_to :question, :counter_cache => 'answers_count', :touch => true
+
+  attr_protected :id if ActiveRecord::VERSION::MAJOR <= 4
+
+  acts_as_attachable_questions
+
+  acts_as_event :datetime => :created_on,
+                :url => Proc.new {|o| {:controller => 'questions', :action => 'show', :id => o.question, :anchor => "questions_answer_#{o.id}" }},
+                :group => :question,
+                :type => Proc.new {|o| 'icon icon-reply'},
+                :description => :content,
+                :title => Proc.new {|o| o.question.subject }
+
+  if ActiveRecord::VERSION::MAJOR >= 4
+    acts_as_activity_provider :type => 'questions',
+                              :permission => :view_questions,
+                              :author_key => :author_id,
+                              :timestamp => "#{table_name}.created_on",
+                              :scope => joins({ :question => { :section => :project } }, :author)
+  else
+    acts_as_activity_provider :type => 'questions',
+                              :permission => :view_questions,
+                              :author_key => :author_id,
+                              :timestamp => "#{table_name}.created_on",
+                              :find_options => { :joins => [{ :question => { :section => :project } }, :author] }
+  end
+
+  scope :visible, lambda {|*args| where(Question.visible_condition(args.shift || User.current)) }
+  scope :by_votes, lambda { order("#{table_name}.cached_weighted_score DESC") }
+  scope :by_accepted, lambda { order("#{table_name}.accepted DESC") }
+  scope :by_date, lambda { order("#{table_name}.created_on DESC") }
+  scope :featured, lambda {|*args| where(:featured => true) }
+
+  validates_presence_of :question, :author, :content
+  validate :cannot_answer_to_locked_question, :on => :create
+
+  after_create :add_author_as_watcher
+  after_create :send_notification
+
+  safe_attributes 'author',
+                  'content'
+
+  def commentable?(user = User.current)
+    return false if question.locked?
+    user.allowed_to?(:comment_question, project)
+  end
+
+  def cannot_answer_to_locked_question
+    # Can not reply to a locked topic
+    errors.add :base, 'Question is locked' if question && question.locked?
+  end
+
+  def section_name
+    question.try(:section).try(:name)
+  end
+
+  def project
+    question.project if question
+  end
+
+  def allow_voting?
+    question && question.section && question.section.allow_voting?
+  end
+
+  def last_comment
+    Comment.where(:commented_type => self.class.name, :commented_id => [id] + answer_ids).order('created_on DESC').last
+  end
+
+  def replies_count
+    answers.count
+  end
+
+  def editable_by?(user)
+    (author == user && user.allowed_to?(:edit_own_answers, project)) ||
+    user.allowed_to?(:edit_questions, project)
+  end
+
+  def destroyable_by?(user)
+    user.allowed_to?(:delete_answers, project)
+  end
+
+  def votable_by?(user)
+    user.allowed_to?(:vote_questions, project)
+  end
+
+  private
+  def check_accepted
+    question.answers.update_all(:accepted => false) if question &&
+                                                       accepted? &&
+                                                       accepted_changed?
+  end
+  # </PRO>
+
+  def add_author_as_watcher
+    Watcher.create(:watchable => question, :user => author)
+  end
+
+  def send_notification
+    Mailer.question_answer_added(User.current, self).deliver if Setting.notified_events.include?('question_answer_added')
+  end
+end
--- a/app/models/questions_section.rb
+++ b/app/models/questions_section.rb
@ -0,0 +1,97 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class QuestionsSection < ActiveRecord::Base
+  unloadable
+  include Redmine::SafeAttributes
+
+  belongs_to :project
+  has_many :questions, :foreign_key => "section_id", :dependent => :destroy
+
+  attr_protected :id if ActiveRecord::VERSION::MAJOR <= 4
+  safe_attributes 'name', 'project', 'position', 'description', 'section_type'
+
+  scope :with_questions_count, lambda {
+    select("#{QuestionsSection.table_name}.*, count(#{QuestionsSection.table_name}.id) as questions_count").
+    joins(:questions).
+    order("project_id ASC").
+    group(QuestionsSection.column_names.map { |column| "#{QuestionsSection.table_name}.#{column}" }.join(', '))
+  }
+  scope :for_project, lambda { |project| where(:project_id => project) unless project.blank? }
+  scope :visible, lambda {|*args|
+    joins(:project).
+    where(Project.allowed_to_condition(args.shift || User.current, :view_questions, *args))
+  }
+  scope :sorted, lambda { order(:position) }
+
+  rcrm_acts_as_list :scope => 'project_id = #{project_id}'
+  acts_as_watchable
+
+  SECTION_TYPE_QUESTIONS = 'questions'
+
+  validates_presence_of :section_type, :project_id, :name
+  validates_uniqueness_of :name, :scope => :project_id
+
+  def initialize(attributes=nil, *args)
+    super
+    if new_record?
+      # set default values for new records only
+      self.section_type ||= SECTION_TYPE_QUESTIONS
+    end
+  end
+
+  def to_param
+    "#{id}-#{ActiveSupport::Inflector.transliterate(name).parameterize}"
+  end
+
+  def is_questions?
+    true
+  end
+
+  def is_solutions?
+    false
+  end
+
+  def is_ideas?
+    false
+  end
+
+  def allow_voting?
+    false
+  end
+
+  def allow_liking?
+    false
+  end
+
+  def allow_answering?
+    is_questions?
+  end
+
+  def self.types_list
+  end
+
+  def l_type
+    I18n.t("label_questions_section_type_#{section_type}") if section_type
+  end
+
+  def to_s
+    name
+  end
+end
--- a/app/models/questions_settings.rb
+++ b/app/models/questions_settings.rb
@ -0,0 +1,47 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class QuestionsSettings
+  unloadable
+
+  IDEA_COLORS = {
+    :green  => 'green',
+    :blue => 'blue',
+    :turquoise  => 'turquoise',
+    :light_green  => 'lightgreen',
+    :yellow => 'yellow',
+    :orange => 'orange',
+    :red  => 'red',
+    :purple => 'purple',
+    :gray => 'gray'    
+  }
+
+  class << self
+
+    def vote_own?
+      false
+    end
+
+    def show_popular?
+      false
+    end
+
+
+  end
+end
--- a/app/models/questions_status.rb
+++ b/app/models/questions_status.rb
@ -0,0 +1,38 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class QuestionsStatus < ActiveRecord::Base
+  unloadable
+  include Redmine::SafeAttributes
+
+  belongs_to :question
+
+  attr_protected :id if ActiveRecord::VERSION::MAJOR <= 4
+  safe_attributes 'name', 'is_closed', 'position', 'color'
+
+  validates :name, presence: true, uniqueness: true
+
+  scope :sorted, lambda { order(:position) }
+
+  rcrm_acts_as_list
+
+  def to_s
+    name
+  end
+end
--- a/app/views/auto_completes/_questions_tags.json.erb
+++ b/app/views/auto_completes/_questions_tags.json.erb
@ -0,0 +1,6 @@
+<%= raw @questions_tags.map { |question_tag| {
+        'id' => @names_only ? question_tag.name : question_tag.id,
+        'text' => question_tag.name
+      }
+    }.to_json
+%>
--- a/app/views/mailer/question_answer_added.html.erb
+++ b/app/views/mailer/question_answer_added.html.erb
@ -0,0 +1,5 @@
+<h1><%= @question.section_name %>: <%= link_to(@question.subject, @question_url) %></h1>
+
+<p><%= l(:text_user_wrote, :value => h(@answer.author)) %></p>
+
+<%= textilizable @answer, :content, :only_path => false %>
--- a/app/views/mailer/question_answer_added.text.erb
+++ b/app/views/mailer/question_answer_added.text.erb
@ -0,0 +1,6 @@
+<%= @question.section_name %>: <%= @question.subject %>
+<%= @question_url %>
+
+<%= l(:text_user_wrote, :value => @answer.author) %>
+
+<%= @answer.content %>
--- a/app/views/mailer/question_comment_added.html.erb
+++ b/app/views/mailer/question_comment_added.html.erb
@ -0,0 +1,5 @@
+<h1><%= @question.section_name %>: <%= link_to(@question.subject, @question_url) %></h1>
+
+<p><%= l(:text_user_wrote, :value => h(@comment.author)) %></p>
+
+<%= textilizable @comment, :comments, :only_path => false %>
--- a/app/views/mailer/question_comment_added.text.erb
+++ b/app/views/mailer/question_comment_added.text.erb
@ -0,0 +1,6 @@
+<%= @question.section_name %>: <%= @question.subject %>
+<%= @question_url %>
+
+<%= l(:text_user_wrote, :value => @comment.author) %>
+
+<%= @comment.comments %>
--- a/app/views/mailer/question_question_added.html.erb
+++ b/app/views/mailer/question_question_added.html.erb
@ -0,0 +1,5 @@
+<h1><%= @question.section_name %>: <%= link_to(@question.subject, @question_url) %></h1>
+
+<p><%= l(:text_user_wrote, :value => h(@question.author)) %></p>
+
+<%= textilizable @question, :content, :only_path => false %>
--- a/app/views/mailer/question_question_added.text.erb
+++ b/app/views/mailer/question_question_added.text.erb
@ -0,0 +1,6 @@
+<%= @question.section_name %>: <%= @question.subject %>
+<%= @question_url %>
+
+<%= l(:text_user_wrote, :value => @question.author) %>
+
+<%= @question.content %>
--- a/app/views/projects/_questions_settings.html.erb
+++ b/app/views/projects/_questions_settings.html.erb
@ -0,0 +1,43 @@
+<% @project_sections = QuestionsSection.for_project(@project).sorted %>
+<h3><%= l(:label_questions_sections_plural) %></h3>
+
+<% if @project_sections.any? %>
+  <table class="list questions_sections">
+    <thead>
+      <tr>
+      <th><%= l(:field_name) %></th>
+      <th><%=l(:field_type)%></th>
+      <th></th>
+      </tr>
+    </thead>
+    <tbody>
+      <% @project_sections.each do |section| %>
+        <tr class="<%= cycle 'odd', 'even' %>">
+          <td class="name">
+            <%= h(section.name) %>
+          </td>
+          <td>
+            <%= section.l_type %>
+          </td>
+          <td class="buttons">
+            <% if User.current.allowed_to?(:manage_sections, @project) %>
+              <%= reorder_handle(section, url: project_questions_section_path(@project, section), param: 'questions_section') if respond_to?(:reorder_handle) %>
+              <%= link_to l(:button_edit), edit_questions_section_path(section, project_id: @project), class: 'icon icon-edit' %>
+              <%= delete_link questions_section_path(section, project_id: @project) %>
+            <% end %>
+          </td>
+        </tr>
+      <% end %>
+    </tbody>
+  </table>
+<% else %>
+  <p class="nodata"><%= l(:label_no_data) %></p>
+<% end %>
+
+<% if User.current.allowed_to?(:manage_sections, @project) %>
+  <%= link_to image_tag('add.png', style: 'vertical-align: middle;') + l(:label_questions_section_new), new_questions_section_path(project_id: @project) %>
+<% end %>
+
+<%= javascript_tag do %>
+  $(function() { $("table.questions_sections tbody").positionedItems(); });
+<% end if respond_to?(:reorder_handle) %>
--- a/app/views/questions/_form.html.erb
+++ b/app/views/questions/_form.html.erb
@ -0,0 +1,43 @@
+<%= error_messages_for @question_item %>
+<%= fields_for :question, @question_item do |f| %>
+<div class="box">
+  <!--[form:message]-->
+  <p><label for="message_subject"><%= l(:field_subject) %></label><br />
+    <%= f.text_field :subject, :id => "question_subject", :size => 120%>
+  </p>
+  <p><label><%= l(:label_questions_section) %></label><br />
+    <%= f.select :section_id, options_from_collection_for_select(QuestionsSection.where(:project_id => @project).sorted, :id, :name, f.object.section_id), :style => "width: 80%;", :required => true %>
+    <%= javascript_tag do %>
+      $('#question_section_id').change(function() {
+        $.ajax({
+          url: '<%= escape_javascript update_form_questions_path(:id => @question_item, :format => 'js', :project_id => @project) %>',
+          type: 'put',
+          data: $('#question_form').serialize()
+        });
+      });
+    <% end %>
+    <%= link_to(image_tag('add.png', :style => 'vertical-align: middle;'),
+          (@project ? new_project_questions_section_url(:project_id => @project) : new_questions_section_url ),
+          :remote => true,
+          :method => 'get',
+          :title => l(:label_questions_section_new),
+          :class => "add_section",
+          :tabindex => 200) if  User.current.allowed_to?(:manage_sections, @project) %>
+  </p>
+  <% if @question_item.is_idea? %>
+  <p><label><%= l(:field_status) %></label><br />
+    <%= f.select :status_id, options_from_collection_for_select(QuestionsStatus.sorted,:id, :name, @question_item.status_id ), :include_blank => true %>
+  </p>
+  <% end %>
+  <p>
+    <%= f.text_area :content, :cols => 80, :rows => 15, :class => 'wiki-edit', :id => 'question_content', :label => l(:label_questions_message) %>
+  </p>
+  <%= wikitoolbar_for 'question_content' %>
+  <!--[eoform:question]-->
+
+  <p>
+    <%= l(:label_attachment_plural) %><br />
+    <%= render :partial => 'attachments/form', :locals => {:container => @question_item} %>
+  </p>
+</div>
+<% end %>
--- a/app/views/questions/_latest_topics.html.erb
+++ b/app/views/questions/_latest_topics.html.erb
@ -0,0 +1,8 @@
+<h3><%= l(:label_questions_latest_messages) %></h3>
+<ul class="related-topics">
+  <% Question.visible.by_date.in_project(@project).limit(5).each do |question| %>
+    <li class="related-topic">
+      <%= link_to h(question.subject), { :controller => 'questions', :action => 'show', :id => question, :project_id => @project } %>
+    </li>
+  <% end %>
+</ul>
--- a/app/views/questions/_popular_topics.html.erb
+++ b/app/views/questions/_popular_topics.html.erb
@ -0,0 +1,18 @@
+<%
+  @popular_topics = Question.
+                      visible.
+                      in_project(@project).
+                      in_section(@section).
+                      positive.
+                      by_views.
+                      by_votes.
+                      limit(5)
+%>
+<h3><%= l(:label_questions_most_popular) %></h3>
+<ul class="related-topics">
+  <% @popular_topics.each do |question| %>
+  <li class="related-topic">
+    <%= link_to h(question.subject), { :controller => 'questions', :action => 'show', :section_id => question.section, :id => question } %>
+  </li>
+  <% end unless @popular_topics.blank? %>
+</ul>
--- a/app/views/questions/_question.html.erb
+++ b/app/views/questions/_question.html.erb
@ -0,0 +1,65 @@
+<div class="contextual">
+    <%= content_tag('span', watcher_link(@question_item, User.current), :id => 'watcher') %>
+    <%= link_to(l(:button_edit), edit_question_path(@question_item), :class => 'icon icon-edit' ) if @question_item.editable_by?(User.current)
+    %>
+    <%= link_to(l(:button_delete), question_path(@question_item), :method => :delete, :data => {:confirm => l(:text_are_you_sure)}, :class => 'icon icon-del') if @question_item.destroyable_by?(User.current)
+    %>
+</div>
+
+<h1 class="question-title"><%=h @question_item.subject %></h1>
+<%= render :partial => 'question_item', :object => @question_item %>
+
+<% if @question_item.section.allow_answering? %>
+  <div id="answers">
+  <% if  @answers.any? %>
+    <h3><%= l(:label_questions_answer_plural) %> (<%= @answer_count %>)</h3>
+    <% @answers.each do |answer| %>
+      <%= render :partial => 'questions_answers/answer_item', :locals => { :question_item => answer } %> 
+    <% end %>
+    <span class="pagination"><%= pagination_links_full @answer_pages, @answer_count %></span>
+  <% end %>
+
+  <% if @question_item.allow_answering? && User.current.allowed_to?(:add_answers, @project) %>
+    <h3><%= l(:label_questions_your_answer) %></h3>
+    <div id="reply" >
+      <%= form_for @answer, :as => :answer, :url => question_answers_path(@question_item), :html => {:multipart => true, :id => 'answer-form'} do |f| %>
+        <%= render :partial => 'questions_answers/form', :locals => {:f => f, :replying => true} %>
+        <%= submit_tag l(:button_submit) %>
+      <% end %>
+      <div id="preview" class="wiki"></div>
+    </div>
+  <% end %>
+  </div>
+<% end %>
+
+<% content_for :sidebar do %>
+  <h3><%= l(:label_questions_message) %></h3>
+  <ul class="question-meta">
+    <li class="views icon icon-view">
+      <%= l(:label_questions_views, :count => @question_item.views ) %>
+    </li>
+  </ul>
+
+  <% if @question_item.convertable_by?(User.current) && User.current.allowed_to?(:add_issues, @project) %>
+  <h3><%= l(:label_questions_actions) %></h3>
+  <ul class="action">
+    <li>
+      <%= link_to(
+          l(:button_questions_to_issue),
+          convert_to_issue_project_question_path(@project, @question_item)
+        )
+      %>
+    </li>
+  </ul>
+  <% end %>
+
+  <h3><%= l(:label_questions_related_questions) %></h3>
+  <ul class="related-topics">
+    <% Question.visible.related(@question_item, 5).each do |question| %>
+      <li class="related-topic">
+        <%= link_to h(question.subject), { :controller => 'questions', :action => 'show', :board_id => nil, :id => question } %>
+      </li>
+    <% end %>
+  </ul>
+
+<% end %>
--- a/app/views/questions/_question_item.html.erb
+++ b/app/views/questions/_question_item.html.erb
@ -0,0 +1,23 @@
+<div class="question<%= " votable" if question_item.allow_voting? %> div-table" id="question_<%= question_item.id %>">
+  <a href="#<%= question_item.id %>" class="wiki-anchor"></a>
+  <% if question_item.allow_voting? %>
+    <div class="vote">
+      <%= render :partial => 'questions_votes/question_item_vote', :locals => {:question_item => question_item} %>
+    </div>
+  <% end %>
+
+  <div class="question-container div-table-cell">
+    <%= avatar(question_item.author, :size => "32") %>
+    <p class="author">
+      <%= link_to_user question_item.author %><br>
+      <%= l(:label_questions_added_time, :value => time_tag(question_item.created_on)).html_safe %>
+    </p>
+    <div class="wiki">
+      <%= textilizable(question_item, :content) %>
+    </div>
+
+    <%= link_to_attachments question_item, :author => false %>
+
+    <%= render :partial => 'questions_comments/comments_container', :locals => { :question_item => question_item } %>
+  </div>
+</div>
--- a/app/views/questions/_question_list.html.erb
+++ b/app/views/questions/_question_list.html.erb
@ -0,0 +1,47 @@
+<% if @question_items && @question_items.any? %>
+  <% unless params[:tag].blank? %>
+    <div class="title-bar">
+      <h4><%= l(:label_questions_tagged_by, :count => @question_items.size, :tag => params[:tag]) %></h4>
+    </div>
+  <% end %>
+
+  <div id="forum_list">
+    <div id="topics_container" class="<%= " votable" if @section && @section.allow_voting? %>">
+      <% @question_items.each do |question| %>
+        <div class="topic">
+          <% if @section && @section.allow_voting? %>
+          <div class="topic-vote">
+            <span class="vote-score"><%= question.weighted_score %></span>
+            <label><%= l(:label_questions_x_votes, :count => question.weighted_score.abs) %></label>
+            <% if question.answered? %>
+            <div class="status-answered" title="Answered"></div>
+            <% end %>
+          </div>
+          <% end %>
+          <div class="topic-content">
+            <h3 class="subject">
+              <%= link_to h(question.subject), { :controller => 'questions', :action => 'show', :project_id => question.project, :id => question } %>
+              <%= question_status_tag(question.status) %>
+            </h3>
+            <p><%= truncate(Question.to_text(textilizable(question.content)), :length => 100) %></p>
+            <ul class="meta">
+                <% if question.allow_answering? %>
+                <li class="answers icon icon-comment"><%= l(:label_questions_answers, :count => question.answers_count) %></li>
+                <% end %>
+                <li class="views icon icon-view"><%= l(:label_questions_views, :count => question.views ) %></li>
+            </ul>
+          </div>
+        </div>
+      <% end %>
+    </div>
+  </div>
+  <% if @topic_pages %>
+    <% params[:controller] = 'questions'
+       params[:action] = 'topics'
+     %>
+    <p class="pagination"><%= pagination_links_full @topic_pages, @topic_count %></p>
+  <% end %>
+<% else %>
+  <p style="display: inline-block"></p>
+  <p class="nodata"><%= l(:label_no_data) %></p>
+<% end %>
--- a/app/views/questions/_top_sticky_topics.html.erb
+++ b/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(:featured => true)
+  # @featured_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">
+  <% @featured_questions.each do |question| %>
+  <li class="related-topic">
+    <%= link_to h(question.subject), { :controller => 'questions', :action => 'show', :project_id => question.project, :id => question } %>
+  </li>
+  <% end unless @featured_topics.blank? %>
+</ul>
--- a/app/views/questions/_topic_list.html.erb
+++ b/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/app/views/questions/autocomplete_for_subject.html.erb
+++ b/app/views/questions/autocomplete_for_subject.html.erb
@ -0,0 +1 @@
+<%= render :partial => "questions/question_list" %>
--- a/app/views/questions/edit.html.erb
+++ b/app/views/questions/edit.html.erb
@ -0,0 +1,16 @@
+
+<h2><%= avatar(@question_item.author, :size => "24") %><%=h @question_item.subject %></h2>
+
+<%= form_for @question_item, { :url => question_path(@question_item), :html => {:multipart => true,
+  :id => 'question_form', :method => :put}} do |f| %>
+  <%= back_url_hidden_field_tag %>
+  <div id="all_attributes">
+  <%= render :partial => 'form', :locals => {:f => f} %>
+  </div>
+  <%= submit_tag l(:button_save) %>
+  <%= preview_link({:controller => 'questions', :action => 'preview', :question_id => @question_item}, 'question_form') if Redmine::VERSION.to_s <= '3.4.5' %>
+  | <%= link_to l(:button_cancel), question_path(@question_item) %>
+
+<% end %>
+<div id="preview" class="wiki"></div>
+
--- a/app/views/questions/index.html.erb
+++ b/app/views/questions/index.html.erb
@ -0,0 +1,35 @@
+<% html_title l(:label_questions) %>
+<div class="questions" >
+  <div class="contextual">
+    <%= link_to(l(:label_questions_new),
+      {:controller => 'questions', :action => 'new', :section_id => @section},
+      :class => 'icon icon-add') if User.current.allowed_to?(:add_questions, @project) %>
+    <%= link_to(l(:label_questions_section_edit),
+      {:controller => 'questions_sections', :action => 'edit', :id => @section},
+      :class => 'icon icon-edit') if @section && User.current.allowed_to?(:manage_sections, @project) %>
+  </div>
+
+  <%= question_breadcrumb @section %>
+  <h2 class="section-title">
+    <%= @section ? @section.name :  l(:label_questions)%>
+  </h2>
+  <% if @section && !@section.description.blank? %>
+    <em class="info"><%= @section.description %></em>
+  <% end %>
+  <div class="filters">
+    <%= form_tag({:controller => "questions", :action => "index"}, :method => :get,  :id => "query_form") do %>
+      <%= 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_subject_questions_path(:project_id => @project, :section_id => @section, :sort_order => @sort_order)) }')" %>
+    <% end %>
+  </div>
+</div>
+
+<div id="topics_list" >
+  <%= render :partial => "questions/question_list" %>
+</div>
+
+<% content_for :sidebar do %>
+  <%= render :partial => "questions/latest_topics" %>
+  <%= render :partial => "questions/popular_topics" %>
+<% end %>
+
--- a/app/views/questions/new.html.erb
+++ b/app/views/questions/new.html.erb
@ -0,0 +1,12 @@
+<h2><%= l(:label_message_new) %></h2>
+
+<%= form_for @question_item, { :url => project_questions_path(@project, {}), :html => {:multipart => true,
+  :id => 'question_form'}} do |f| %>
+  <div id="all_attributes">
+  	<%= render partial: 'form', locals: { f: f } %>
+  </div>
+  <%= submit_tag l(:button_create) %>
+  <% preview_link({ controller: 'questions', action: 'preview', id: @question_item }, 'question_form') if Redmine::VERSION.to_s <= '3.4.5' %>
+<% end %>
+
+<div id="preview" class="wiki"></div>
--- a/app/views/questions/show.html.erb
+++ b/app/views/questions/show.html.erb
@ -0,0 +1,6 @@
+<%= question_breadcrumb @question_item %>
+
+  
+<%= render :partial => 'question' if QA_VERSION_TYPE.match(/Light/) %> 
+ 
+<% html_title @question_item.subject %>
--- a/app/views/questions/update_form.js.erb
+++ b/app/views/questions/update_form.js.erb
@ -0,0 +1 @@
+$('#all_attributes').html('<%= escape_javascript(render :partial => 'form') %>');
--- a/app/views/questions_answers/_actions.html.erb
+++ b/app/views/questions_answers/_actions.html.erb
@ -0,0 +1,11 @@
+<div class="contextual">
+	<% if question_item.editable_by?(User.current) %>
+  	<%= link_to(l(:button_edit), edit_questions_answer_path(question_item), :class => 'icon icon-edit')  %>
+  <% elsif User.current.allowed_to?(:accept_answers, @project) && !question_item.accepted? %>
+  	<%= link_to(l(:label_questions_accept), questions_answer_path(question_item, answer: {accepted: true}), method: :put, :class => 'icon icon-accept')  %>
+	<% elsif User.current.allowed_to?(:accept_answers, @project) && question_item.accepted? %>  	
+  	<%= link_to(l(:label_questions_discard), questions_answer_path(question_item, answer: {accepted: false}), method: :put, :class => 'icon icon-discard')  %>
+  <% end %>
+  <%= link_to(l(:button_delete), questions_answer_path(question_item), :method => :delete, :data => {:confirm => l(:text_are_you_sure)}, :class => 'icon icon-del') if question_item.destroyable_by?(User.current)
+    %>
+</div>
--- a/app/views/questions_answers/_answer_item.html.erb
+++ b/app/views/questions_answers/_answer_item.html.erb
@ -0,0 +1,23 @@
+<div class="question answer<%= ' votable' if question_item.allow_voting? %> div-table" id="questions_answer_<%= question_item.id %>">
+  <a href="#<%= question_item.id %>" class="wiki-anchor"></a>
+  <% if question_item.allow_voting? %>
+    <div class="vote" >
+      <%= render :partial => 'questions_votes/question_item_vote', :locals => {:question_item => question_item } %>
+    </div>
+  <% end %>
+
+  <div class="question-container div-table-cell">
+    <%= render :partial => "questions_answers/actions", :locals => { :question_item => question_item } %>
+    <%= avatar(question_item.author, :size => "32") %>
+    <p class="author">
+      <%= link_to_user question_item.author %><br>
+      <%= l(:label_questions_added_time, :value => time_tag(question_item.created_on)).html_safe %>
+    </p>
+    <div class="wiki">
+      <%= textilizable(question_item, :content) %>
+    </div>
+
+    <%= link_to_attachments question_item, :author => false %>
+
+  </div>
+</div>
--- a/app/views/questions_answers/_form.html.erb
+++ b/app/views/questions_answers/_form.html.erb
@ -0,0 +1,10 @@
+<%= error_messages_for @answer %>
+<div class="box">
+  <%= f.text_area :content, :cols => 80, :rows => 15, :class => 'wiki-edit', :id => 'answer_content', :no_label => true %>
+  <%= wikitoolbar_for 'answer_content' %>
+
+  <p>
+    <%= l(:label_attachment_plural) %><br />
+    <%= render :partial => 'attachments/form', :locals => {:container => @answer} %>
+  </p>
+</div>
--- a/app/views/questions_answers/edit.html.erb
+++ b/app/views/questions_answers/edit.html.erb
@ -0,0 +1,12 @@
+
+<h2><%= avatar(@answer.author, :size => "24") %><%=h @answer.question.subject %></h2>
+
+<%= form_for @answer, :as => :answer, :url => questions_answer_path(@answer), :html => {:multipart => true, :id => 'answer-form', :method => :put} do |f| %>
+  <%= back_url_hidden_field_tag %>
+  <%= render :partial => 'form', :locals => {:f => f} %>
+  <%= submit_tag l(:button_save) %>
+  <%= preview_link(preview_questions_answers_path(@answer), 'answer-form') if Redmine::VERSION.to_s <= '3.4.5' %>
+  | <%= link_to l(:button_cancel), question_path(@answer.question, :anchor => "question_item_#{@answer.id}") %>
+<% end %>
+<div id="preview" class="wiki"></div>
+
--- a/app/views/questions_comments/_comment.html.erb
+++ b/app/views/questions_comments/_comment.html.erb
@ -0,0 +1,27 @@
+<div class="comment" id="comment_<%= comment.id %>">
+<div class="contextual">
+  <%= link_to(
+        "",
+        {:controller => 'questions_comments', :action => 'edit', :source_id => comment.commented, :source_type => comment.commented.class.name.underscore, :id => comment.id},
+        :class => 'icon icon-edit',
+        :method => :get
+      ) if (User.current.allowed_to?(:edit_question_comments, comment.commented.project) || (comment.author == User.current && User.current.allowed_to?(:edit_own_question_comments, comment.commented.project)))
+  %>
+  <%= link_to(
+      "",
+      {:controller => 'questions_comments', :action => 'destroy', :source_id => comment.commented, :id => comment, :source_type => comment.commented.class.name.underscore}, :class => 'icon icon-del',
+        :data => {:confirm => l(:text_are_you_sure)},
+        :method => :delete,
+        :title => l(:button_delete)
+      ) if (User.current.allowed_to?(:edit_question_comments, comment.commented.project) || (comment.author == User.current && User.current.allowed_to?(:edit_own_question_comments, comment.commented.project)))
+  %>
+</div>
+  <div class="author">
+    <%= link_to_user comment.author %>
+    <%= time_tag(comment.created_on) %>
+  </div>
+  <div class="wiki-content">
+    <%= textilizable(comment.comments) %>
+  </div>
+</div>
+
--- a/app/views/questions_comments/_comment_form.html.erb
+++ b/app/views/questions_comments/_comment_form.html.erb
@ -0,0 +1,7 @@
+  <% if question_item.commentable? %>
+    <%= form_tag({:controller => 'questions_comments', :action => 'create', :id => question_item, :source_id =>  question_item, :source_type => question_item.class.name.underscore}, :class => "add-comment-form", :remote => true) do %>
+          <%= text_area 'comment', @comment.respond_to?(:content) ? 'content' : 'comments', :cols => 80, :rows => 5, :id => "comments_for_#{question_item.class.name.underscore}_#{question_item.id}" %>
+        <%= submit_tag l(:button_add), :class => "button-small" %>
+        <%= link_to l(:button_cancel), {}, :onclick => "$('#add_#{question_item.class.name.underscore}_comments_#{question_item.id}').hide(); return false;" %>
+    <% end %>
+  <% end %>
--- a/app/views/questions_comments/_comment_list.html.erb
+++ b/app/views/questions_comments/_comment_list.html.erb
@ -0,0 +1,12 @@
+<% if question_item.comments.any? %>
+<div class="question-comments">
+  <% question_item.comments.each do |comment| %>
+    <% next if comment.new_record? %>
+    <%= render :partial => "questions_comments/comment", :locals => {:comment => comment, :comment_source => question_item} %>
+  <% end %>
+</div>
+<% end %>
+
+<div class="add_comments" id="add_<%= question_item.class.name.underscore %>_comments_<%= question_item.id %>" style="display:none;">
+  <%= render :partial => "questions_comments/comment_form", :locals => {:question_item => question_item} %>
+</div>
--- a/app/views/questions_comments/_comments_container.html.erb
+++ b/app/views/questions_comments/_comments_container.html.erb
@ -0,0 +1,7 @@
+<% if question_item.commentable? %>
+    <%= link_to l(:label_questions_comment), "#", :onclick => "$('#add_comments_#{question_item.id}').toggle(); showAndScrollTo('add_#{question_item.class.name.underscore}_comments_#{question_item.id}', 'comments_for_#{question_item.class.name.underscore}_#{question_item.id}'); return false;", :class => 'icon icon-comment add-comment-link' %>
+<% end %>
+
+<div class="comments_container">
+  <%= render :partial => 'questions_comments/comment_list', :locals => {:question_item => question_item} %>
+</div>
--- a/app/views/questions_comments/create.js.erb
+++ b/app/views/questions_comments/create.js.erb
@ -0,0 +1,3 @@
+$("#<%= @comment_source.class.name.underscore %>_<%= @comment_source.id %> .comments_container").html('<%= escape_javascript(render :partial => "questions_comments/comment_list", :locals => {:question_item => @comment_source}) %>');
+$(".comment#comment_<%= @comment.id %>").effect('highlight', {}, 1000);
+$("textarea#comments_for_<%= @comment_source.class.name.underscore %>_<%= @comment_source.id %>").val("");
--- a/app/views/questions_comments/edit.html.erb
+++ b/app/views/questions_comments/edit.html.erb
@ -0,0 +1,12 @@
+
+<h2><%= avatar(@comment.author, :size => "24") %></h2>
+<%= form_tag({:controller => 'questions_comments', :action => 'update', :source_id => @comment_source, :source_type => @comment_source.class.name.underscore, :id => @comment, :method => :put}) do %>
+  
+  <div class="box">
+      <%= text_area 'comment', 'comments', :cols => 80, :rows => 5%>
+  </div>
+  
+  <p><%= submit_tag l(:button_update) %></p>
+
+<% end %>
+<div id="preview" class="wiki"></div>
--- a/app/views/questions_sections/_form.html.erb
+++ b/app/views/questions_sections/_form.html.erb
@ -0,0 +1,7 @@
+<%= error_messages_for @section %>
+<p>
+  <%= f.text_field :name, :required => true %>
+</p>
+<p>
+  <%= f.text_area :description, :rows => 5 %>
+</p>
--- a/app/views/questions_sections/_new_modal.html.erb
+++ b/app/views/questions_sections/_new_modal.html.erb
@ -0,0 +1,8 @@
+<h3 class="title"><%=l(:label_questions_section_new) %></h3>
+
+<%= labelled_form_for((@project ? [@project, @section] : @section), :remote => true, :html => {:class => 'tabular'}) do |f|%>
+    <%= render :partial => 'form', :locals => { :f => f} %>
+  <p>
+      <%= f.submit l(:button_create) %>
+    </p>
+<% end %>
--- a/app/views/questions_sections/_tiles.html.erb
+++ b/app/views/questions_sections/_tiles.html.erb
@ -0,0 +1,25 @@
+<% @sections.group_by(&:project).each do |project, sections| %>
+  <% if @project.blank? %>
+    <div class="project-forums">
+      <h3>
+        <%= project.name %>
+        <%= link_to " \xc2\xbb", project_questions_sections_path(project_id: project.identifier) %>
+      </h3>
+    </div>
+  <% end %>
+
+  <div class="section-list">
+    <% sections.each do |section| %>
+      <a id="section_<%= section.id %>" class="section-tile"
+         href="<%= url_for({ controller: "questions", action: 'index', section_id: section, project_id: section.project }) %>">
+        <h4>
+          <%= section.name %>
+          <span class="topic-count"><%= "(#{section.questions_count})" %></span>
+        </h4>
+        <div class="description">
+          <%= section.description %>
+        </div>
+      </a>
+    <% end %>
+  </div>
+<% end %>
--- a/app/views/questions_sections/create.js.erb
+++ b/app/views/questions_sections/create.js.erb
@ -0,0 +1,8 @@
+hideModal();
+<% select = content_tag('select', content_tag('option') +  options_from_collection_for_select(QuestionsSection.where(:project_id => @project), :id, :name, @section.id.to_s), :id => 'question_section_id', :name => 'question[section_id]') %>
+$('#question_section_id').replaceWith('<%= escape_javascript(select) %>');
+$.ajax({
+          url: '<%= escape_javascript update_form_questions_path(:id => @question_item, :format => 'js', :project_id => @project) %>',
+          type: 'put',
+          data: $('#question_form').serialize()
+        });
--- a/app/views/questions_sections/edit.html.erb
+++ b/app/views/questions_sections/edit.html.erb
@ -0,0 +1,11 @@
+<h2><%=l(:label_questions_section)%></h2>
+
+<%= labelled_form_for (@project ? [@project, @section] : @section), :method => "PUT", :html => {:class => 'tabular'} do |f|%>
+  <div class="box tabular">
+    <%= back_url_hidden_field_tag %>
+    <%= render :partial => 'form', :locals => { :f => f} %>
+  </div>
+  <p>
+    <%= f.submit l(:button_save) %>
+  </p>
+<% end %>
--- a/app/views/questions_sections/index.html.erb
+++ b/app/views/questions_sections/index.html.erb
@ -0,0 +1,28 @@
+<% html_title l(:label_questions) %>
+<div class="contextual">
+  <%= link_to(l(:label_questions_new),
+    {:controller => 'questions', :action => 'new', :section_id => @section},
+    :class => 'icon icon-add') if User.current.allowed_to?(:add_questions, @project) %>
+</div>
+
+
+<h2 class=""><%= l(:label_questions) %></h2>
+<div class="filters">
+  <%= form_tag({:controller => "questions", :action => "index"}, :method => :get,  :id => "query_form") do %>
+    <%= 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_subject_questions_path(:project_id => @project, :section_id => @section)) }')" %>
+  <% end %>
+</div>
+
+<div id="forum_list">
+    <%= render :partial => 'tiles' %>
+</div>
+
+<% content_for :sidebar do %>
+  <%= render :partial => "questions/latest_topics" %>
+  <%= render :partial => "questions/popular_topics" %>
+<% end %>
+
+<% content_for :header_tags do %>
+  <%= javascript_include_tag :redmine_questions, :plugin => 'redmine_questions'  %>
+<% end %>
--- a/app/views/questions_sections/new.html.erb
+++ b/app/views/questions_sections/new.html.erb
@ -0,0 +1,11 @@
+<h2><%=l(:label_questions_section_new)%></h2>
+
+<%= labelled_form_for((@project ? [@project, @section] : @section), :html => {:class => 'tabular'}) do |f|%>
+  <div class="box tabular">
+    <%= back_url_hidden_field_tag %>
+    <%= render :partial => 'form', :locals => { :f => f} %>
+  </div>
+  <p>
+    <%= f.submit l(:button_create) %>
+  </p>
+<% end %>
--- a/app/views/questions_sections/new.js.erb
+++ b/app/views/questions_sections/new.js.erb
@ -0,0 +1,2 @@
+$('#ajax-modal').html('<%= escape_javascript(render :partial => 'new_modal') %>');
+showModal('ajax-modal', '600px');
--- a/app/views/questions_statuses/_form.html.erb
+++ b/app/views/questions_statuses/_form.html.erb
@ -0,0 +1,14 @@
+<%= error_messages_for 'questions_status' %>
+
+<div class="box tabular">
+<p><%= f.text_field :name, :required => true %></p>
+<p><%= f.select :color, options_for_select(QuestionsSettings::IDEA_COLORS, @questions_status.color), {:label => l(:field_color)} %></p>
+<p><%= f.check_box :is_closed, :label => :label_questions_status_closed %></p>
+
+</div>
+
+<%= javascript_tag "$('#questions_status_color').simplecolorpicker({picker: true});"%>
+<% content_for :header_tags do %>
+  <%= javascript_include_tag 'jquery.simplecolorpicker.js', :plugin => "redmine_questions" %>
+  <%= stylesheet_link_tag 'jquery.simplecolorpicker.css', :plugin => 'redmine_questions' %>
+<% end %>
--- a/app/views/questions_statuses/edit.html.erb
+++ b/app/views/questions_statuses/edit.html.erb
@ -0,0 +1,6 @@
+<h2><%= link_to l(:label_questions_status_plural), :action =>"plugin", :id => "redmine_questions", :controller => "settings", :tab => 'questions_statuses' %> &#187; <%=h @questions_status %></h2>
+
+<%= labelled_form_for @questions_status do |f| %>
+  <%= render :partial => 'form', :locals => {:f => f} %>
+  <%= submit_tag l(:button_save) %>
+<% end %>
--- a/app/views/questions_statuses/index.api.rsb
+++ b/app/views/questions_statuses/index.api.rsb
@ -0,0 +1,10 @@
+api.array :questions_statuses do
+  @questions_statuses.each do |status|
+    api.questions_status do
+      api.id status.id
+      api.name status.name
+      api.color status.color
+      api.is_closed status.is_closed
+    end
+  end
+end
--- a/app/views/questions_statuses/new.html.erb
+++ b/app/views/questions_statuses/new.html.erb
@ -0,0 +1,6 @@
+<h2><%= link_to l(:label_questions_status_plural), :action =>"plugin", :id => "redmine_questions", :controller => "settings", :tab => 'questions_statuses' %> &#187; <%=l(:label_questions_status_new)%></h2>
+
+<%= labelled_form_for @questions_status do |f| %>
+  <%= render :partial => 'form', :locals => {:f => f} %>
+  <%= submit_tag l(:button_create) %>
+<% end %>
--- a/assets/images/accept.png
+++ b/assets/images/accept.png
--- a/assets/images/answered.svg
+++ b/assets/images/answered.svg
@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0" y="0" width="35" height="35" viewBox="0, 0, 35, 35">
+  <g id="answered">
+    <path d="M17.5,0 C27.165,0 35,7.835 35,17.5 C35,27.165 27.165,35 17.5,35 C7.835,35 0,27.165 0,17.5 C0,7.835 7.835,0 17.5,0 z M17.5,2 C8.94,2 2,8.94 2,17.5 C2,26.06 8.94,33 17.5,33 C26.06,33 33,26.06 33,17.5 C33,8.94 26.06,2 17.5,2 z" fill="#5DBA7D"/>
+    <path d="M10.135,15.26 L6.628,19.186 L14.979,26.648 L29.232,13.863 L25.775,9.894 L14.979,19.651 z" fill="#5EBA7D"/>
+  </g>
+</svg>
--- a/assets/images/answered_check.svg
+++ b/assets/images/answered_check.svg
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0" y="0" width="35" height="35" viewBox="0, 0, 35, 35">
+  <g id="answered">
+    <path d="M-0.077,10.673 L-0.077,23.495 L13.026,35 L35.077,15.186 L35.077,3.042 L13.026,22.856 z" fill="#5EBA7D"/>
+  </g>
+</svg>
--- a/assets/images/book_open.png
+++ b/assets/images/book_open.png
--- a/assets/images/discard.png
+++ b/assets/images/discard.png
--- a/assets/images/downvote.svg
+++ b/assets/images/downvote.svg
@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0" y="0" width="35" height="35" viewBox="0, 0, 35, 35">
+  <defs>
+    <clipPath id="Clip_1">
+      <path d="M35,-1 L-1,-1 L-1,35 L35,35 z"/>
+    </clipPath>
+  </defs>
+  <g id="Layer_1">
+    <g clip-path="url(#Clip_1)" id="Layer_1">
+      <path d="M5.126,29.874 C-1.709,23.04 -1.709,11.96 5.126,5.126 C11.96,-1.709 23.04,-1.709 29.874,5.126 C36.709,11.96 36.709,23.04 29.874,29.874 C23.04,36.709 11.96,36.709 5.126,29.874" fill="#F2F2F2"/>
+      <path d="M10.033,13 L17.5,24.4 L24.967,13 z M10.033,13.2" fill="#AAAAAA"/>
+    </g>
+  </g>
+</svg>
--- a/assets/images/downvote_arrow.svg
+++ b/assets/images/downvote_arrow.svg
@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xl="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 35 18" width="35pt" height="18pt" xmlns:dc="http://purl.org/dc/elements/1.1/"><metadata> Produced by OmniGraffle 6.5.3 <dc:date>2016-07-07 08:57:24 +0000</dc:date></metadata><defs/><g stroke="none" stroke-opacity="1" stroke-dasharray="none" fill="none" fill-opacity="1"><title>Canvas 1</title><g><title>Layer 1</title><path d="M .21475331 .19262309 L 35 .19262309 L 17.607377 17.585246 Z" fill="#9a9a9a"/></g></g></svg>
--- a/assets/images/eye.png
+++ b/assets/images/eye.png
--- a/assets/images/tag_blue.png
+++ b/assets/images/tag_blue.png
--- a/assets/images/thumb_down.png
+++ b/assets/images/thumb_down.png
--- a/assets/images/thumb_up.png
+++ b/assets/images/thumb_up.png
--- a/assets/images/unvote.png
+++ b/assets/images/unvote.png
--- a/assets/images/upvote.graffle
+++ b/assets/images/upvote.graffle
--- a/assets/images/upvote.svg
+++ b/assets/images/upvote.svg
@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0" y="0" width="35" height="35" viewBox="0, 0, 35, 35">
+  <defs>
+    <clipPath id="Clip_1">
+      <path d="M0,36 L36,36 L36,0 L0,0 z"/>
+    </clipPath>
+  </defs>
+  <g id="Layer_1">
+    <g clip-path="url(#Clip_1)" id="Layer_1">
+      <path d="M29.874,5.126 C36.709,11.96 36.709,23.04 29.874,29.874 C23.04,36.709 11.96,36.709 5.126,29.874 C-1.709,23.04 -1.709,11.96 5.126,5.126 C11.96,-1.709 23.04,-1.709 29.874,5.126" fill="#F2F2F2"/>
+      <path d="M24.967,22 L17.5,10.6 L10.033,22 z M24.967,21.8" fill="#AAAAAA"/>
+    </g>
+  </g>
+</svg>
--- a/assets/images/upvote_arrow.svg
+++ b/assets/images/upvote_arrow.svg
@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xl="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 35 18" width="35pt" height="18pt" xmlns:dc="http://purl.org/dc/elements/1.1/"><metadata> Produced by OmniGraffle 6.5.3 <dc:date>2016-07-07 08:55:07 +0000</dc:date></metadata><defs/><g stroke="none" stroke-opacity="1" stroke-dasharray="none" fill="none" fill-opacity="1"><title>Canvas 1</title><g><title>Layer 1</title><path d="M 34.785247 17.992623 L 71054274e-22 17.992623 L 17.392623 .6 Z" fill="#9a9a9a"/></g></g></svg>
--- a/assets/images/voting.svg
+++ b/assets/images/voting.svg
@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0" y="0" width="140" height="105" viewBox="0, 0, 140, 105">
+  <g id="answered">
+    <path d="M17.5,0 C27.165,0 35,7.835 35,17.5 C35,27.165 27.165,35 17.5,35 C7.835,35 0,27.165 0,17.5 C0,7.835 7.835,0 17.5,0 z M17.5,2 C8.94,2 2,8.94 2,17.5 C2,26.06 8.94,33 17.5,33 C26.06,33 33,26.06 33,17.5 C33,8.94 26.06,2 17.5,2 z" fill="#5DBA7D"/>
+    <path d="M10.135,15.26 L6.628,19.186 L14.979,26.648 L29.232,13.863 L25.775,9.894 L14.979,19.651 z" fill="#5EBA7D"/>
+    <path d="M7.947,84.081 L3.454,89.11 L14.15,98.667 L32.405,82.292 L27.978,77.208 L14.15,89.705 z" fill="#5EBA7D"/>
+    <path d="M52.5,79.594 C57.108,79.594 60.844,83.329 60.844,87.937 C60.844,92.546 57.108,96.281 52.5,96.281 C47.892,96.281 44.156,92.546 44.156,87.937 C44.156,83.329 47.892,79.594 52.5,79.594 z M52.5,81.094 C48.72,81.094 45.656,84.158 45.656,87.937 C45.656,91.717 48.72,94.781 52.5,94.781 C56.28,94.781 59.344,91.717 59.344,87.937 C59.344,84.158 56.28,81.094 52.5,81.094 z" fill="#5DBA7D"/>
+    <path d="M48.989,86.869 L47.316,88.741 L51.298,92.299 L58.094,86.204 L56.446,84.311 L51.298,88.963 z" fill="#5EBA7D"/>
+    <g>
+      <path d="M99.874,5.126 C106.709,11.96 106.709,23.04 99.874,29.874 C93.04,36.709 81.96,36.709 75.126,29.874 C68.291,23.04 68.291,11.96 75.126,5.126 C81.96,-1.709 93.04,-1.709 99.874,5.126" fill="#EFEFEF"/>
+      <path d="M94.967,21.625 L87.5,10.225 L80.033,21.625 z M94.967,21.425" fill="#9A9A9A"/>
+    </g>
+    <path d="M99.874,40.126 C106.709,46.96 106.709,58.04 99.874,64.874 C93.04,71.709 81.96,71.709 75.126,64.874 C68.291,58.04 68.291,46.96 75.126,40.126 C81.96,33.291 93.04,33.291 99.874,40.126" fill="#D6F5E6"/>
+    <path d="M94.967,56.625 L87.5,45.225 L80.033,56.625 z M94.967,56.425" fill="#9A9A9A"/>
+    <g>
+      <path d="M40.126,29.874 C33.291,23.04 33.291,11.96 40.126,5.126 C46.96,-1.709 58.04,-1.709 64.874,5.126 C71.709,11.96 71.709,23.04 64.874,29.874 C58.04,36.709 46.96,36.709 40.126,29.874" fill="#EFEFEF"/>
+      <path d="M45.033,13.375 L52.5,24.775 L59.967,13.375 z M45.033,13.575" fill="#9A9A9A"/>
+    </g>
+    <path d="M40.126,64.874 C33.291,58.04 33.291,46.96 40.126,40.126 C46.96,33.291 58.04,33.291 64.874,40.126 C71.709,46.96 71.709,58.04 64.874,64.874 C58.04,71.709 46.96,71.709 40.126,64.874" fill="#F9DEDE"/>
+    <path d="M45.033,48.375 L52.5,59.775 L59.967,48.375 z M45.033,48.575" fill="#9A9A9A"/>
+    <path d="M4.75,45.839 L4.75,56.07 L14.255,65.25 L30.25,49.44 L30.25,39.75 L14.255,55.56 z" fill="#5EBA7D"/>
+    <path d="M108,60 L137,60 L122.5,45 z" fill="#AAAAAA"/>
+    <path d="M137,10.771 L108,10.771 L122.5,25.771 z" fill="#AAAAAA"/>
+  </g>
+</svg>
--- a/assets/javascripts/jquery.simplecolorpicker.js
+++ b/assets/javascripts/jquery.simplecolorpicker.js
@ -0,0 +1,235 @@
+/*
+ * Very simple jQuery Color Picker
+ * https://github.com/tkrotoff/jquery-simplecolorpicker
+ *
+ * Copyright (C) 2012-2013 Tanguy Krotoff <tkrotoff@gmail.com>
+ *
+ * Licensed under the MIT license
+ */
+
+(function($) {
+  'use strict';
+
+  /**
+   * Constructor.
+   */
+  var SimpleColorPicker = function(select, options) {
+    this.init('simplecolorpicker', select, options);
+  };
+
+  /**
+   * SimpleColorPicker class.
+   */
+  SimpleColorPicker.prototype = {
+    constructor: SimpleColorPicker,
+
+    init: function(type, select, options) {
+      var self = this;
+
+      self.type = type;
+
+      self.$select = $(select);
+      self.$select.hide();
+
+      self.options = $.extend({}, $.fn.simplecolorpicker.defaults, options);
+
+      self.$colorList = null;
+
+      if (self.options.picker === true) {
+        var selectText = self.$select.find('> option:selected').text();
+        self.$icon = $('<span class="simplecolorpicker button"'
+                     + ' title="' + selectText + '"'
+                     + ' style="background-color: ' + self.$select.val() + ';"'
+                     + ' role="button" tabindex="0">'
+                     + '</span>').insertAfter(self.$select);
+        self.$icon.on('click.' + self.type, $.proxy(self.showPicker, self));
+
+        self.$picker = $('<span class="simplecolorpicker picker ' + self.options.theme + '"></span>').appendTo(document.body);
+        self.$colorList = self.$picker;
+
+        // Hide picker when clicking outside
+        $(document).on('mousedown.' + self.type, $.proxy(self.hidePicker, self));
+        self.$picker.on('mousedown.' + self.type, $.proxy(self.mousedown, self));
+      } else {
+        self.$inline = $('<span class="simplecolorpicker inline ' + self.options.theme + '"></span>').insertAfter(self.$select);
+        self.$colorList = self.$inline;
+      }
+
+      // Build the list of colors
+      // <span class="color selected" title="Green" style="background-color: #7bd148;" role="button"></span>
+      self.$select.find('> option').each(function() {
+        var $option = $(this);
+        var color = $option.val();
+
+        var isSelected = $option.is(':selected');
+        var isDisabled = $option.is(':disabled');
+
+        var selected = '';
+        if (isSelected === true) {
+          selected = ' data-selected';
+        }
+
+        var disabled = '';
+        if (isDisabled === true) {
+          disabled = ' data-disabled';
+        }
+
+        var title = '';
+        if (isDisabled === false) {
+          title = ' title="' + $option.text() + '"';
+        }
+
+        var role = '';
+        if (isDisabled === false) {
+          role = ' role="button" tabindex="0"';
+        }
+
+        var $colorSpan = $('<span class="color"'
+                         + title
+                         + ' style="background-color: ' + color + ';"'
+                         + ' data-color="' + color + '"'
+                         + selected
+                         + disabled
+                         + role + '>'
+                         + '</span>');
+
+        self.$colorList.append($colorSpan);
+        $colorSpan.on('click.' + self.type, $.proxy(self.colorSpanClicked, self));
+
+        var $next = $option.next();
+        if ($next.is('optgroup') === true) {
+          // Vertical break, like hr
+          self.$colorList.append('<span class="vr"></span>');
+        }
+      });
+    },
+
+    /**
+     * Changes the selected color.
+     *
+     * @param color the hexadecimal color to select, ex: '#fbd75b'
+     */
+    selectColor: function(color) {
+      var self = this;
+
+      var $colorSpan = self.$colorList.find('> span.color').filter(function() {
+        return $(this).data('color').toLowerCase() === color.toLowerCase();
+      });
+
+      if ($colorSpan.length > 0) {
+        self.selectColorSpan($colorSpan);
+      } else {
+        console.error("The given color '" + color + "' could not be found");
+      }
+    },
+
+    showPicker: function() {
+      var pos = this.$icon.offset();
+      this.$picker.css({
+        // Remove some pixels to align the picker icon with the icons inside the dropdown
+        left: pos.left - 1,
+        top: pos.top - 4//+ this.$icon.outerHeight()
+      });
+
+      this.$picker.show(this.options.pickerDelay);
+    },
+
+    hidePicker: function() {
+      this.$picker.hide(this.options.pickerDelay);
+    },
+
+    /**
+     * Selects the given span inside $colorList.
+     *
+     * The given span becomes the selected one.
+     * It also changes the HTML select value, this will emit the 'change' event.
+     */
+    selectColorSpan: function($colorSpan) {
+      var color = $colorSpan.data('color');
+      var title = $colorSpan.prop('title');
+
+      // Mark this span as the selected one
+      $colorSpan.siblings().removeAttr('data-selected');
+      $colorSpan.attr('data-selected', '');
+
+      if (this.options.picker === true) {
+        this.$icon.css('background-color', color);
+        this.$icon.prop('title', title);
+        this.hidePicker();
+      }
+
+      // Change HTML select value
+      this.$select.val(color);
+    },
+
+    /**
+     * The user clicked on a color inside $colorList.
+     */
+    colorSpanClicked: function(e) {
+      // When a color is clicked, make it the new selected one (unless disabled)
+      if ($(e.target).is('[data-disabled]') === false) {
+        this.selectColorSpan($(e.target));
+        this.$select.trigger('change');
+      }
+    },
+
+    /**
+     * Prevents the mousedown event from "eating" the click event.
+     */
+    mousedown: function(e) {
+      e.stopPropagation();
+      e.preventDefault();
+    },
+
+    destroy: function() {
+      if (this.options.picker === true) {
+        this.$icon.off('.' + this.type);
+        this.$icon.remove();
+        $(document).off('.' + this.type);
+      }
+
+      this.$colorList.off('.' + this.type);
+      this.$colorList.remove();
+
+      this.$select.removeData(this.type);
+      this.$select.show();
+    }
+  };
+
+  /**
+   * Plugin definition.
+   * How to use: $('#id').simplecolorpicker()
+   */
+  $.fn.simplecolorpicker = function(option) {
+    var args = $.makeArray(arguments);
+    args.shift();
+
+    // For HTML element passed to the plugin
+    return this.each(function() {
+      var $this = $(this),
+        data = $this.data('simplecolorpicker'),
+        options = typeof option === 'object' && option;
+      if (data === undefined) {
+        $this.data('simplecolorpicker', (data = new SimpleColorPicker(this, options)));
+      }
+      if (typeof option === 'string') {
+        data[option].apply(data, args);
+      }
+    });
+  };
+
+  /**
+   * Default options.
+   */
+  $.fn.simplecolorpicker.defaults = {
+    // No theme by default
+    theme: '',
+
+    // Show the picker or make it inline
+    picker: false,
+
+    // Animation delay in milliseconds
+    pickerDelay: 0
+  };
+
+})(jQuery);
--- a/assets/javascripts/redmine_questions.js
+++ b/assets/javascripts/redmine_questions.js
--- a/assets/stylesheets/jquery.simplecolorpicker.css
+++ b/assets/stylesheets/jquery.simplecolorpicker.css
@ -0,0 +1,88 @@
+/*
+ * Very simple jQuery Color Picker
+ * https://github.com/tkrotoff/jquery-simplecolorpicker
+ *
+ * Copyright (C) 2012-2013 Tanguy Krotoff <tkrotoff@gmail.com>
+ *
+ * Licensed under the MIT license
+ */
+
+/**
+ * Inspired by Bootstrap Twitter.
+ * See https://github.com/twbs/bootstrap/blob/master/less/navbar.less
+ * See https://github.com/twbs/bootstrap/blob/master/less/dropdowns.less
+ */
+
+.simplecolorpicker.picker {
+  position: absolute;
+  top: 100%;
+  left: 0;
+  z-index: 1051; /* Above Bootstrap modal (@zindex-modal = 1050) */
+  display: none;
+  float: left;
+
+  min-width: 160px;
+  max-width: 283px; /* @popover-max-width = 276px + 7 */
+
+  padding: 5px 0 0 5px;
+  margin: 2px 0 0;
+  list-style: none;
+  background-color: #fff; /* @dropdown-bg */
+
+  border: 1px solid #ccc;
+}
+
+.simplecolorpicker.inline {
+  display: inline-block;
+}
+
+.simplecolorpicker span {
+  margin: 0 5px 5px 0;
+}
+
+.simplecolorpicker.button,
+.simplecolorpicker span.color {
+  display: inline-block;
+  outline: none;
+  cursor: pointer;
+  border: 1px solid transparent;
+}
+
+.simplecolorpicker.button {
+  border: 1px solid #DDD;
+}
+
+.simplecolorpicker.button:after,
+.simplecolorpicker span.color:after {
+  content: '\00a0\00a0\00a0\00a0'; /* Spaces */
+}
+
+.simplecolorpicker span.color[data-disabled]:hover {
+  cursor: not-allowed;
+  border: 1px solid transparent;
+}
+
+.simplecolorpicker span.color:hover,
+.simplecolorpicker span.color[data-selected],
+.simplecolorpicker span.color[data-selected]:hover {
+  border: 1px solid #222; /* @gray-dark */
+}
+.simplecolorpicker span.color[data-selected]:after {
+  color: #fff;
+}
+
+/* Vertical separator, replaces optgroup. */
+.simplecolorpicker span.vr {
+  border-left: 1px solid #222; /* @gray-dark */
+}
+
+.simplecolorpicker span.color[data-selected]:after {
+  /*font-family: 'FontAwesome';*/
+  -webkit-font-smoothing: antialiased;
+
+  content: '\2714'; /* Ok/check mark */
+
+  margin-right: 2px;
+  margin-left: 2px;
+}
+
--- a/assets/stylesheets/redmine_questions.css
+++ b/assets/stylesheets/redmine_questions.css
@ -0,0 +1,404 @@
+/**********************************************************************/
+/* SECTION list
+/**********************************************************************/
+
+.section-list {margin-top: 10px}
+.section-list .section-tile {
+  text-align: center;
+  display: inline-block;
+  width: 29%;
+  border: 1px solid #e0e0e0;
+  margin: 0 .8% 20px;
+  padding: 1.5em 1em;
+  cursor: pointer;
+  -webkit-transition: background .15s;
+  -moz-transition: background .15s;
+  -o-transition: background .15s;
+  transition: background .15s;
+  vertical-align: top;
+}
+
+.section-list .section-tile:hover {
+  text-decoration: none;
+  background: #f8f8f8
+}
+.section-list .section-tile .description {
+  color: #999;
+}
+/**********************************************************************/
+/* QUESTION index
+/**********************************************************************/
+
+.questions h2.section-title {
+  margin-bottom: 0px;
+}
+
+.questions .filters {
+  margin-top: 10px;
+}
+
+.questions-filters {
+  float: right;
+}
+
+.questions-filters > ul > li {
+  list-style-type: none;
+  float: left;
+  margin-left: 5px;
+}
+
+.questions-filters > ul > li:not(:last-child):after {
+  content: " |"
+}
+
+.questions-filters > ul > li a.selected {
+  color: #888;
+}
+
+#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: 20px 0 20px;
+}
+
+.comment_container .topic{
+  padding: 5px 0 5px;
+}
+
+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;
+}
+
+div.topic  ul.meta li a {
+  color: #999;
+}
+
+#topics_container.votable .topic-vote {float: left; width: 60px; text-align: center;}
+#topics_container.votable .topic-content {padding-left: 60px;}
+#topics_container.votable .topic-vote .vote-score {display: block; font-size: 24px;}
+#topics_container.votable .topic-vote .vote-score {display: block; font-size: 24px;}
+#topics_container.votable .topic-vote label {color: #999; line-height: 1; font-size: 12px; margin-bottom: 3px; display: block;}
+#topics_container.votable .topic-vote .status-answered {
+  height: 30px;
+  width: 35px;
+  background-position: -35px -75px;
+  margin-left: auto;
+  margin-right: auto;
+}
+
+#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 !important;
+  border-radius: 3px;
+  height: 1.5em;
+  width: 94%;
+  font-size: 16px;
+}
+
+input.questions-search.ajax-loading {
+  background-image: url(/images/loading.gif);
+}
+
+
+
+/**********************************************************************/
+/* QUESTION show
+/**********************************************************************/
+
+h1.question-title {
+  font-weight: normal;
+}
+
+div.question.answer {
+  margin-bottom: 20px;
+  padding-top: 10px;
+  border-top: 1px solid #ddd;
+}
+
+.question a[disabled] {
+  color: #aaa;
+  pointer-events: none;
+}
+
+div.question img.gravatar {
+  float: left;
+  margin-right: 5px;
+}
+
+div.question p.author {
+  margin-top: 0px;
+}
+
+.question-status-tag {
+  font-family: Verdana, sans-serif;
+  background-color: #759FCF;
+  border: 1px solid rgba(0, 0, 0, 0.2);
+  border-radius: 3px;
+  padding: 2px 4px;
+  font-size: 10px;
+  display: inline-block;
+  vertical-align: middle;
+  color: white;
+  font-weight: normal;
+}
+
+/* Question vote*/
+
+div.question {display: table; width: 100%;}
+div.question.votable .vote {display: table-cell; padding: 0px 12px;}
+div.question.votable .question-container {display: table-cell;vertical-align: top;}
+div.question.votable .question-container .contextual {margin-top: 0px;}
+
+.question .vote  a.disabled {pointer-events: none;opacity: 0.5}
+.question .vote {font-size: 24px; width: 35px;}
+
+.question .vote .vote-up,
+.question .vote .vote-down,
+.question .vote .vote-count,
+.question .vote .accepted {
+  display: block;
+  margin: 0 auto;
+  width: 35px;
+  height: 35px;
+  margin-bottom: 2px;
+  text-align: center;
+  text-decoration: none;
+  cursor: pointer;
+}
+
+.question .vote .vote-up,
+.question .vote .vote-down,
+.question .vote .accepted,
+#topics_container.votable .topic-vote .status-answered {
+    background-image: url(../images/voting.svg);
+    background-size: initial;
+    background-repeat: no-repeat;
+    overflow: hidden;
+}
+
+.question .vote .accepted {cursor: default; background-position: 0px -69px;}
+.question .vote .vote-up {background-position: -70px 0px;}
+.question .vote .vote-down {background-position: -35px 0px;}
+.question .vote .vote-count {height: 32px;}
+/*.question .vote .vote-up:hover {background-position: -70px -35px;}
+.question .vote .vote-down:hover {background-position: -35px -35px;}
+*/
+.question div.attachments {
+  margin-bottom: 12px;
+}
+
+/* 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;
+}
+
+/**********************************************************************/
+/* SOLUTION show
+/**********************************************************************/
+.question.solution > h2 {
+  margin-bottom: 0px;
+  padding-bottom: 10px;
+  border-bottom: 1px solid #ddd;
+}
+
+.question.solution .liking {
+  padding: 10px 0px;
+  border-top: 1px solid #ddd;
+  border-bottom: 1px solid #ddd;
+  margin: 10px 0px
+}
+
+.question.solution .liking > a {
+  padding: 0 5px;
+}
+
+
+.question.solution .liking .author  {
+  float: right;
+}
+
+
+
+
+/**********************************************************************/
+/* COMMENTS
+/**********************************************************************/
+
+.comments_container {
+  background-color: #f5f5f5;
+  font-size: 0.9em;
+  margin: 10px 0px 0px 10px;
+}
+
+.question-comments .comment .contextual {
+  display: none;
+}
+
+.question-comments .comment:hover .contextual {
+  display: inline-block;
+  opacity: 0.4;
+}
+
+.question-comments .comment .contextual:hover {
+  opacity: 1;
+}
+
+
+.question-comments .comment {
+  padding: 10px;
+  border-bottom: 1px dashed #ccc;
+}
+
+.question-comments .comment:last-child {
+  border-bottom: 0px;
+}
+
+.question-comments .comment .author {
+  margin-bottom: 3px;
+}
+
+.question-comments .comment .wiki-content {
+  color: #707070;
+  display: inline-block;
+}
+.comments_container .comment .wiki-content p {
+  margin-bottom: 0px;
+}
+
+.question-comments .comment .wiki-content p:first-child {
+  margin-top: 0px;
+}
+
+.add-comment-link {
+  font-size: 0.9em;
+  display: block;
+}
+
+.add_comments {padding: 10px 10px 10px;}
+.add_comments:not(:first-child) {border-top: 1px dashed #ccc;}
+
+.add_comments textarea {
+  width: 98%;
+}
+
+/* Answers*/
+
+#answers {
+  padding-top: 10px;
+}
+
+.accepted_answer{
+  float: right;
+}
+
+
+/**********************************************************************/
+/* ICONS
+/**********************************************************************/
+
+.icon-vote { background-image:  url(../images/thumb_up.png); }
+.icon-unvote { background-image:  url(../images/unvote.png); }
+.icon-downvote { background-image:  url(../images/thumb_down.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); }
+.icon-question { background-image:  url(../../../images/help.png); }
+.icon-solution { background-image:  url(../images/book_open.png); }
+.icon-accept { background-image:  url(../images/accept.png); }
+.icon-discard { background-image:  url(../images/discard.png); }
--- a/config/locales/de.yml
+++ b/config/locales/de.yml
@ -0,0 +1,173 @@
+# encoding: utf-8
+# English strings go here for Rails i18n
+de:
+  label_questions: "Hilfe & Support"
+  label_questions_search: "Suche nach Frage, Antwort, Hinweis oder ..."
+  label_questions_new: Neue Frage
+  label_questions_message: Nachricht
+  label_questions_added_time: "Vor %{value} hinzugefügt"
+  label_questions_related_questions: Verwandte Fragen
+  label_questions_latest_messages: Letzte Nachrichten
+  label_questions_views: "%{count} Ansichten"
+  label_questions_votes: "%{count} Bewertungen"
+  label_questions_answers: "%{count} Antworten"
+  label_questions_tags: Tags
+  label_questions_tagged_by: "%{count} item(s) tagged by %{tag}"
+  label_questions_sidebar_message: Sidebar Nachricht
+  label_questions_notice: Notiz
+  label_questions_most_voted: Meistbewertet
+
+  button_questions_vote: Abstimmen
+  button_questions_unvote: Bewertung zurückziehen
+  button_questions_like: Positiv
+  button_questions_unlike: Negativ
+
+  field_questions_tags: Tags
+
+  label_questions_add_comment: Kommentar hinzufügen
+  label_question_comment_successful_added: Kommentar erfolgreich hinzugefügt
+  label_question_successful_update: Frage erfolgreich aktualisiert
+  label_answer_successful_update: Antwort erfolgreich aktualisiert
+  label_answer_successful_added: Antwort erfolgreich hinzugefügt
+  lebel_questions_new_comment: Neuer Kommentar
+
+  button_questions_to_issue: Zu Ticket konvertieren
+  button_questions_issue_to_question: In Frage konvertieren
+  label_questions_actions: Aktionen
+  label_questions_accept: Akzeptieren
+
+  label_questions_section_type_questions: Fragen
+  label_questions_section_type_solutions: Lösungen
+  label_questions_section_type_ideas: Ideen
+
+  label_questions_section: Sektion
+  label_questions_sections_plural: Sektionen
+  label_questions_section_new: Neue Sektion
+  label_questions_section_type: Sektion Typ
+  label_questions_topic: Thema
+  label_questions_featured: Besonders
+  label_questions_locked: Gesperrt
+
+  project_module_questions: Fragen
+
+  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"
+  label_questions_comment: Kommentar
+  label_questions_your_answer: Ihre Antwort
+  label_questions_answer_plural: Antworten
+  label_questions_x_votes:
+    one: "Bewertung"
+    other: "Bewertungen"
+  label_questions_wasthishelpful: War dies hilfreich?
+
+  label_question_plural: Fragen
+  label_questions_related_solutions: Verwandte LÖsungen
+  label_questions_section_edit: Sektion bearbeiten
+  label_soluition_plural: Lösungen
+  label_questions_add_tag: "+ Tag hinzufügen"
+  label_questions_vote_added: Bewertung hinzugefügt
+  label_questions_vote_removed: Bewertung entfernt
+  label_questions_vote_own: Eigene Frage bewerten
+  label_questions_show_popular: Zeigen beliebte Artikel in Sektion
+  label_questions_most_popular: Am beliebtesten
+  label_questions_status_plural: Ideenstatus
+  label_questions_status_closed: Geschlossen
+  label_questions_status_new: Neuer Status
+  label_questions_newest: Neueste
+  label_questions_active: Aktive
+  label_questions_voted: Bewertete
+  label_questions_unanswered: Nicht beantwortet
+
+  permission_view_questions: Fragen anzeigen
+  permission_create_tags: Neue Tags erstellen
+  permission_edit_vote_messages: Fragen bewerten
+  permission_add_answers: Antwort hinzufügen
+  permission_delete_answers: Antworten Löschen
+  permission_edit_question_comments: Kommentare bearbeiten
+  permission_edit_own_question_comments: Eigene Kommentare bearbeiten
+  permission_comment_question: Kommentare hinzufügen
+  permission_add_questions: Fragen hinzufügen
+  permission_edit_questions: Fragen bearbeiten
+  permission_edit_own_questions: Eigene Fragen bearbeiten
+  permission_delete_questions: Fragen löschen
+  permission_vote_questions: Fragen bewerten
+  permission_accept_answers: Fragen akzeptieren
+  permission_manage_sections: Sektionen verwalten
+  label_questions_discard: Verwerfen
+  permission_edit_own_answers: Eigene Antworten bearbeiten
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@ -0,0 +1,174 @@
+# 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_questions: Related questions
+  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} item(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
+
+  label_questions_add_comment: Add comment
+  label_question_comment_successful_added: Comment successful added
+  label_question_successful_update: Question successful updated
+  label_answer_successful_update: Answer successful updated
+  label_answer_successful_added: Answer successful added
+  lebel_questions_new_comment: New comment
+
+  button_questions_to_issue: Convert to issue
+  button_questions_issue_to_question: Convert to question
+  label_questions_actions: Actions
+  label_questions_accept: Accept
+
+  label_questions_section_type_questions: Questions
+  label_questions_section_type_solutions: Solutions
+  label_questions_section_type_ideas: Ideas
+
+  label_questions_section: Section
+  label_questions_sections_plural: Sections
+  label_questions_section_new: New section
+  label_questions_section_type: Section type
+  label_questions_topic: Topic
+  label_questions_featured: Featured
+  label_questions_locked: Locked
+
+  project_module_questions: Questions
+
+  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"
+  label_questions_comment: Comment
+  label_questions_your_answer: Your answer
+  label_questions_answer_plural: Answers
+  label_questions_x_votes:
+        one:   "vote"
+        other: "votes"
+  label_questions_wasthishelpful: Was this helpful?
+
+  label_question_plural: Questions
+  label_questions_related_solutions: Related solutions
+  label_questions_section_edit: Edit section
+  label_soluition_plural: Solutions
+  label_questions_add_tag: '+ add tag'
+  label_questions_vote_added: Vote added
+  label_questions_vote_removed: Vote removed
+  label_questions_vote_own: Vote own questions
+  label_questions_show_popular: Show popular articles in section
+  label_questions_most_popular: Most popular
+  label_questions_status_plural: Idea statuses
+  label_questions_status_closed: Closed
+  label_questions_status_new: New status
+  label_questions_newest: Newest
+  label_questions_active: Active
+  label_questions_voted: Voted
+  label_questions_unanswered: Unanswered
+
+  permission_view_questions: View questions
+  permission_create_tags: Create new tags
+  permission_edit_vote_messages: Vote questions
+  permission_add_answers: Add answers
+  permission_delete_answers: Delete answers
+  permission_edit_question_comments: Edit comments
+  permission_edit_own_question_comments: Edit own comments
+  permission_comment_question: Add comments  
+  permission_add_questions: Add questions
+  permission_edit_questions: Edit questions
+  permission_edit_own_questions: Edit own questions
+  permission_delete_questions: Delete questions
+  permission_vote_questions: Vote questions
+  permission_accept_answers: Accept answers
+  permission_manage_sections: Manage sections
+  permission_create_tags: Create new tags
+  label_questions_discard: Discard
+  permission_edit_own_answers: Edit own answers
--- a/config/locales/es.yml
+++ b/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_questions: 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/config/locales/it.yml
+++ b/config/locales/it.yml
@ -0,0 +1,175 @@
+# encoding: utf-8
+# Italian strings go here for Rails i18n
+it:
+  label_questions: Aiuto e supporto
+  label_questions_search: "Ricerca di una domanda, una risposta o un argomento specifico ...."
+  label_questions_new: Nuova domanda
+  label_questions_message: Messaggio
+  label_questions_added_time: "Aggiunto %{value} fa."
+  label_questions_related_questions: Domande correlate
+  label_questions_latest_messages: Ultimi messaggi
+  label_questions_views: "%{count} visualizzazioni"
+  label_questions_votes: "%{count} voti"
+  label_questions_answers: "%{count} risposte"
+  label_questions_tags: Tags
+  label_questions_tagged_by: "%{count} voce(i) etichettata(e) da %{tag}."
+  label_questions_sidebar_message: Messaggio a margine
+  label_questions_notice: Avviso
+  label_questions_most_voted: I più votati
+
+  button_questions_vote: Vota
+  button_questions_unvote: Annulla voto
+  button_questions_like: Come
+  button_questions_unlike: A differenza di
+
+  field_questions_tags: Tags
+
+  label_questions_add_comment: Aggiungi commento
+  label_question_comment_successful_added: Aggiungi commento riuscito
+  label_question_successful_update: Domanda aggiornata con successo
+  label_answer_successful_update: Risposta aggiornata con successo
+  label_answer_successful_added: Aggiungi risposta riuscito
+  lebel_questions_new_comment: Nuovo commento
+
+  button_questions_to_issue: Conversione da domanda in segnalazione
+  button_questions_issue_to_question: Conversione da segnalazione a domanda
+  label_questions_actions: Azioni
+  label_questions_accept: Accettazione
+
+  label_questions_section_type_questions: Domande
+  label_questions_section_type_solutions: Soluzioni
+  label_questions_section_type_ideas: Idee
+
+  label_questions_section: Sezione
+  label_questions_sections_plural: Sezioni
+  label_questions_section_new: Nuova sezione
+  label_questions_section_type: Tipo di sezione
+  label_questions_topic: Argomento
+  label_questions_featured: In primo piano
+  label_questions_locked: Bloccato
+
+  project_module_questions: Domande
+
+  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"
+  label_questions_comment: Commento
+  label_questions_your_answer: La tua risposta
+  label_questions_answer_plural: Risposte
+  label_questions_x_votes:
+        one: "voto"
+        other: "voti"
+  label_questions_wasthishelpful: È stato utile?
+
+  label_question_plural: Domande
+  label_questions_related_solutions: Soluzioni correlate
+  label_questions_section_edit: Modifica sezione
+  label_soluition_plural: Soluzioni
+  label_solution_plural: Soluzioni
+  label_questions_add_tag: + aggiungi il tag
+  label_questions_vote_added: Voto aggiunto
+  label_questions_vote_removed: Voto eliminato
+  label_questions_vote_own: Votate le vostre domande
+  label_questions_show_popular: Mostra articoli popolari nella sezione
+  label_questions_most_popular: I più popolari
+  label_questions_status_plural: Stati dell'idea
+  label_questions_status_closed: Chiuso
+  label_questions_status_new: Nuovo stato
+  label_questions_newest: Novità
+  label_questions_active: Attivo
+  label_questions_voted: Votato
+  label_questions_unanswered: Senza risposta
+
+  permission_view_questions: Visualizza le domande
+  permission_create_tags: Creare nuovi tag
+  permission_edit_vote_messages: Vota domande
+  permission_add_answers: Aggiungi risposte
+  permission_delete_answers: Cancella le risposte
+  permission_edit_question_comments: Modifica i commenti
+  permission_edit_own_question_comments: Modifica i propri commenti
+  permission_comment_question: Aggiungi commenti
+  permission_add_questions: Aggiungere domande
+  permission_edit_questions: Modifica domande
+  permission_edit_own_questions: Modifica le proprie domande
+  permission_delete_questions: Cancella le domande
+  permission_vote_questions: Vota domande
+  permission_accept_answers: Accetta le risposte
+  permission_manage_sections: Gestire le sezioni
+  permission_create_tags: Creare nuovi tag
+  label_questions_discard: Scartare
+  permission_edit_own_answers: Modifica le proprie risposte
--- a/config/locales/ru.yml
+++ b/config/locales/ru.yml
@ -0,0 +1,99 @@
+# Russian strings go here for Rails i18n
+# encoding: utf-8
+# English strings go here for Rails i18n
+ru:
+  label_questions: 'Вопросы/Ответы'
+  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_questions: Связанные вопросы
+  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
+
+
+  label_questions_add_comment: Комментировать
+  label_question_comment_successful_added: Комментарий добавлен
+  label_question_successful_update: Вопрос обновлен
+  label_answer_successful_update: Ответ обновлен
+  label_answer_successful_added: Ответ добавлен
+  lebel_questions_new_comment: Новый комментарий
+
+  button_questions_to_issue: Конв. в задачу
+  button_questions_issue_to_question: Конв. в вопрос
+  label_questions_actions: Действия
+  label_questions_accept: Принять
+
+  label_questions_section_type_questions: Вопросы
+  label_questions_section_type_solutions: Решения
+  label_questions_section_type_ideas: Идеи
+
+  label_questions_section: Раздел
+  label_questions_sections_plural: Разделы
+  label_questions_section_new: Новый раздел
+  label_questions_section_type: Тип раздела
+  label_questions_featured: Выделено
+  label_questions_locked: Заблокировано
+
+  project_module_questions: Вопросы/Ответы
+
+  label_questions_comment: Комментарий
+  label_questions_your_answer: Ваш ответ
+  label_questions_answer_plural: Ответы
+  label_questions_x_votes:
+        one:   "голос"
+        few:   "голоса"
+        many:  "голосов"
+        other: "голоса"
+  label_questions_wasthishelpful: Полезно ли Вам было?
+
+  label_question_plural: Вопросы
+  label_questions_related_solutions: Связанные решения
+  label_questions_section_edit: Редактировать раздел
+  label_soluition_plural: Решения
+  label_questions_add_tag: '+ добавить тэг'
+  label_questions_vote_added: Голос добавлен
+  label_questions_vote_removed: Голос удален
+  label_questions_vote_own: Голосовать за свои вопросы
+  label_questions_show_popular: Показыть популярные вопросы на списке секций
+  label_questions_most_popular: Популярные
+  label_questions_status_plural: Статусы идеи
+  label_questions_status_closed: Закрыто
+  label_questions_status_new: Новый статус
+  label_questions_newest: Новейшие
+  label_questions_active: Активные
+  label_questions_voted: Голоса
+  label_questions_unanswered: Неотвеченные
+
+  permission_view_questions: Просматривать вопросы ответы
+  permission_create_tags: Создавать тэги
+  permission_edit_vote_messages: Голосовать
+  permission_add_answers: Добавить ответы
+  permission_delete_answers: Удалить ответы
+  permission_edit_question_comments: Редактировать комментарии
+  permission_edit_own_question_comments: Редактировать свои комментарии
+  permission_comment_question: Добавить комментарии
+  permission_add_questions: Добавить вопросы
+  permission_edit_questions: Редактировать вопросы
+  permission_edit_own_questions: Редактировать свои вопросы
+  permission_delete_questions: Удалить вопросы
+  permission_vote_questions: Голосовать за вопросы
+  permission_accept_answers: Принимать ответы
+  permission_manage_sections: Управлять секциями
+  permission_create_tags: Создавать новые тэги
+  label_questions_discard: Не принимать
+  permission_edit_own_answers: Редактировать свои ответы
--- a/config/locales/zh-TW.yml
+++ b/config/locales/zh-TW.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-TW:
+  label_questions: '幫助與支持'
+  label_questions_search: '搜索特定的問題或回答或回覆...'
+  label_questions_new: 新問答
+  label_questions_message: 消息
+  label_questions_added_time: "在 %{value} 之前增加"
+  label_questions_related_messages: 相關的消息
+  label_questions_latest_messages: 最後的消息
+  label_questions_views: '顯示 %{count} 次'
+  label_questions_votes: '投票 %{count} 次'
+  label_questions_answers: '回答 %{count} 次'
+  label_questions_tags: 標籤
+  label_questions_tagged_by: '%{count} 個主題包含標籤 %{tag}'
+  label_questions_sidebar_message: 側邊欄信息
+  label_questions_notice: 通知
+  label_questions_most_voted: 大多數投票
+
+  button_questions_vote: 投票
+  button_questions_unvote: 取消投票
+  button_questions_like: 喜歡
+  button_questions_unlike: 不喜歡
+
+  field_questions_tags: 標籤
+
+  permission_view_questions: 查看幫助和支持
+  permission_edit_messages_tags: 編輯標籤
+  permission_edit_vote_messages: 投票消息
+
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@ -0,0 +1,175 @@
+# 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: '搜索特定的提问或回答或帖子...'
+  label_questions_new: 新问答
+  label_questions_message: 消息
+  label_questions_added_time: "在 %{value} 之前增加"
+  label_questions_related_questions: 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_sidebar_message: 侧边栏信息
+  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
+
+  label_questions_add_comment: 添加评论
+  label_question_comment_successful_added: 评论成功添加
+  label_question_successful_update: Question 问题成功更新
+  label_answer_successful_update: 回答更新成功
+  label_answer_successful_added: 回答添加成功
+  lebel_questions_new_comment: 新的评论
+
+  button_questions_to_issue: 转换为问题
+  button_questions_issue_to_question: 转换为提问
+  label_questions_actions: 行动
+  label_questions_accept: 接受
+
+  label_questions_section_type_questions: 提问
+  label_questions_section_type_solutions: 解决方案
+  label_questions_section_type_ideas: 想法
+
+  label_questions_section: 板块
+  label_questions_sections_plural: 板块
+  label_questions_section_new: 新板块
+  label_questions_section_type: 板块类型
+  label_questions_topic: 主题
+  label_questions_featured: 精选
+  label_questions_locked: 锁定
+
+  project_module_questions: 提问
+  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"
+  label_questions_comment: 评论
+  label_questions_your_answer: 你的回答
+  label_questions_answer_plural: 回答
+  label_questions_x_votes:
+        one:   "投票"
+        other: "票"
+  label_questions_wasthishelpful: 这有帮助吗?
+
+  label_question_plural: 提问
+  label_questions_related_solutions: 相关解决方案
+  label_questions_section_edit: 编辑板块
+  label_soluition_plural: 解决方案
+  label_questions_add_tag: '+ 加标签'
+  label_questions_vote_added: 投票已添加
+  label_questions_vote_removed: 投票已删除
+  label_questions_vote_own: 投自己的提问
+  label_questions_show_popular: 在板块显示热门文章
+  label_questions_most_popular: 最受欢迎
+  label_questions_status_plural: 提示状态
+  label_questions_status_closed: 已关闭
+  label_questions_status_new: 新状态
+  label_questions_newest: 最新
+  label_questions_active: 有效
+  label_questions_voted: 已投票
+  label_questions_unanswered: 未回答
+
+  permission_view_questions: 查看问题
+  permission_create_tags: 创建新标签
+  permission_edit_vote_messages: 投票提问
+  permission_add_answers: 添加回答
+  permission_delete_answers: 删除回答
+  permission_edit_question_comments: 编辑评论
+  permission_edit_own_question_comments: 编辑自己的评论
+  permission_comment_question: 添加评论
+  permission_add_questions: 添加提问
+  permission_edit_questions: 编辑提问
+  permission_edit_own_questions: 编辑自己的提问
+  permission_delete_questions: 删除提问
+  permission_vote_questions: 投票提问
+  permission_accept_answers: 接受回答
+  permission_manage_sections: 管理板块
+  permission_create_tags: 创建新标签
+  label_questions_discard: 舍弃
+  permission_edit_own_answers: 编辑自己的回答
--- a/config/routes.rb
+++ b/config/routes.rb
@ -0,0 +1,65 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+# Plugin's routes
+# See: http://guides.rubyonrails.org/routing.html
+
+# match '/news/:id/comments', :to => 'comments#create', :via => :post
+# match '/news/:id/comments/:comment_id', :to => 'comments#destroy', :via => :delete
+resources :questions do
+  collection do
+    put :preview
+    put :update_form
+    # match :preview, :to => 'questions#preview', :via => [:get, :put, :post]
+    get :autocomplete_for_subject
+    get :topics
+    get :index_public
+  end
+  member do
+    get :from_issue
+    # post :new_comment
+  end
+  resources :questions_answers, :as => :answers
+end
+
+resources :questions_answers, :except => [:show, :index] do
+  collection do
+    put :preview
+  end
+end
+
+match "questions_votes", :to => 'questions_votes#create', :via => [:get, :post], :as => 'questions_votes'
+
+resources :questions_comments do
+  member do
+    post :update
+  end
+end
+
+resources :questions_sections
+resources :questions_statuses, :except => :show
+
+resources :projects do
+  resources :questions_sections
+  resources :questions
+end
+
+match "projects/:project_id/questions/questions_sections/:section_id" => "questions#index", :via => [:get]
+match "questions/questions_sections/:section_id" => "questions#index", :via => [:get]
+match 'auto_completes/questions_tags' => 'auto_completes#questions_tags', :via => :get, :as => 'auto_complete_questions_tags'
--- a/db/migrate/001_acts_as_votable_migration.rb
+++ b/db/migrate/001_acts_as_votable_migration.rb
@ -0,0 +1,27 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class ActsAsVotableMigration < Rails.version < '5.1' ? ActiveRecord::Migration : ActiveRecord::Migration[4.2]
+  def self.up
+    ActiveRecord::Base.create_votable_table
+  end
+
+  def self.down
+  end
+end
--- a/db/migrate/002_add_viewing_migration.rb
+++ b/db/migrate/002_add_viewing_migration.rb
@ -0,0 +1,29 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class AddViewingMigration < Rails.version < '5.1' ? ActiveRecord::Migration : ActiveRecord::Migration[4.2]
+  def self.up
+    unless table_exists?(:viewings)
+      ActiveRecord::Base.create_viewings_table
+    end
+  end
+
+  def self.down
+  end
+end
--- a/db/migrate/003_add_tagging_migration.rb
+++ b/db/migrate/003_add_tagging_migration.rb
@ -0,0 +1,27 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class AddTaggingMigration < Rails.version < '5.1' ? ActiveRecord::Migration : ActiveRecord::Migration[4.2]
+  def up
+    ActiveRecord::Base.create_taggable_table
+  end
+
+  def down
+  end
+end
--- a/db/migrate/004_create_questions.rb
+++ b/db/migrate/004_create_questions.rb
@ -0,0 +1,39 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class CreateQuestions < Rails.version < '5.1' ? ActiveRecord::Migration : ActiveRecord::Migration[4.2]
+  def change
+    create_table :questions do |t|
+      t.string :subject
+      t.text :content
+      t.references :section, :index => true
+      t.references :status, :index => true
+      t.references :author, :index => true
+      t.boolean :featured, :default => false
+      t.boolean :locked, :default => false
+      t.integer :cached_weighted_score, :default => 0
+      t.integer :comments_count, :default => 0
+      t.integer :answers_count, :default => 0
+      t.integer :views, :default => 0
+      t.integer :total_views, :default => 0
+      t.datetime :created_on
+      t.datetime :updated_on
+    end
+  end
+end
--- a/db/migrate/005_create_questions_sections.rb
+++ b/db/migrate/005_create_questions_sections.rb
@ -0,0 +1,31 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class CreateQuestionsSections < Rails.version < '5.1' ? ActiveRecord::Migration : ActiveRecord::Migration[4.2]
+  def change
+    create_table :questions_sections do |t|
+      t.string :name
+      t.text :description
+      t.references :project, :index => true
+      t.string :section_type
+      t.integer :position
+    end
+    add_index :questions_sections, :position
+  end
+end
--- a/db/migrate/006_create_questions_answers.rb
+++ b/db/migrate/006_create_questions_answers.rb
@ -0,0 +1,35 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class CreateQuestionsAnswers < Rails.version < '5.1' ? ActiveRecord::Migration : ActiveRecord::Migration[4.2]
+  def change
+    create_table :questions_answers do |t|
+      t.text :content
+      t.references :author, :index => true
+      t.references :question, :index => true
+      t.boolean :accepted, :default => false
+      t.integer :cached_weighted_score, :default => 0
+      t.integer :comments_count, :default => 0
+      t.datetime :created_on
+      t.datetime :updated_on
+    end
+
+    add_index :questions_answers, :accepted
+  end
+end
--- a/db/migrate/007_create_questions_statuses.rb
+++ b/db/migrate/007_create_questions_statuses.rb
@ -0,0 +1,32 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+class CreateQuestionsStatuses < Rails.version < '5.1' ? ActiveRecord::Migration : ActiveRecord::Migration[4.2]
+  def change
+    create_table :questions_statuses do |t|
+      t.string :name
+      t.boolean :is_closed, :default => false
+      t.string :color
+      t.integer :position
+    end
+
+    add_index :questions_statuses, :is_closed
+    add_index :questions_statuses, :position
+  end
+end
--- a/doc/CHANGELOG
+++ b/doc/CHANGELOG
@ -0,0 +1,58 @@
+== Redmine Q&A plugin changelog
+
+Redmine Q&A plugin
+Copyright (C) 2011-2022 RedmineUP
+https://www.redmineup.com/
+
+== 2022-04-11 v1.0.3
+
+* Added German locale
+* Added Italian locale
+* Updated zh-tw locale
+* Fixed wrong JS path
+* Redmine 5.0 compatibility
+
+== 2020-03-03 v1.0.2
+
+* Redmine 4.1 support
+* Fixed section position bug
+* Fixed MSSQL group by bug
+* Fixed "Help & Support" page layout
+
+== 2019-08-23 v1.0.1
+
+* Accept answer links
+* Edit own answers permission
+* Redmine 4 support
+* Fixed sorting by unanswered question not working
+* Fixed project variable dismissed
+* Fixed status creating bug
+* Fixed preview link, empty project bug
+* Fixed boards migration bug
+
+== 2018-08-31 v1.0.0
+
+* Separate models for questions, answers and comments
+* Voting for questions and answers
+* Comments for questions and asnwers
+* Section types: Question, Idea, Solution
+* Different main page styles
+* Answered question status
+* Idea statutes
+* Chinese translation (zhoutt)
+
+== 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/doc/COPYING
+++ b/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
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    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
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+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
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  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
+excuse you from the conditions of this License.  If you cannot
+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
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+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
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+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/doc/LICENSE
+++ b/doc/LICENSE
@ -0,0 +1,26 @@
+LICENSING
+
+RedmineUP Licencing
+
+This End User License Agreement is a binding legal agreement between you and RedmineUP. Purchase, installation or use of RedmineUP Extensions provided on redmineup.com signifies that you have read, understood, and agreed to be bound by the terms outlined below.
+
+RedmineUP GPL Licencing
+
+All Redmine Extensions produced by RedmineUP 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 RedmineUP Proprietary Use License v1.0 (See below) unless specifically authorized by RedmineUP. 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.
+
+RedmineUP Proprietary Use License (v1.0)
+
+The RedmineUP Proprietary Use License covers any images, cascading stylesheets, manuals and JavaScript files in any extensions produced and/or distributed by redmineup.com. These files are copyrighted by redmineup.com (RedmineUP) and cannot be redistributed in any form without prior consent from redmineup.com (RedmineUP)
+
+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 RedmineUP.
+
+You are authorized to make any modification(s) to RedmineUP 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 RedmineUP 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/init.rb
+++ b/init.rb
@ -0,0 +1,72 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+requires_redmine_crm version_or_higher: '0.0.56'
+
+QA_VERSION_NUMBER = '1.0.3'
+QA_VERSION_TYPE = "Light version"
+
+Redmine::Plugin.register :redmine_questions do
+  name "Redmine Q&A plugin (#{QA_VERSION_TYPE})"
+  author 'RedmineUP'
+  description 'This is a Q&A plugin for Redmine'
+  version QA_VERSION_NUMBER
+  url 'https://www.redmineup.com/pages/plugins/questions'
+  author_url 'mailto:support@redmineup.com'
+
+  requires_redmine :version_or_higher => '3.0'
+
+  delete_menu_item(:top_menu, :help)
+
+  menu :top_menu, :questions, {controller: 'questions_sections', action: 'index', project_id: nil},
+    caption: :label_questions,
+    if: Proc.new {User.current.allowed_to?({controller: 'questions_sections', action: 'index'}, nil, {global: true})}
+
+  menu :project_menu, :questions, {controller: 'questions_sections', action: 'index'},
+    param: :project_id
+
+  project_module :questions do
+    permission :add_questions, { questions: [:create, :new, :preview, :update_form] }
+    permission :edit_questions, { questions: [:edit, :update, :preview, :update_form], questions_answers: [:edit, :update, :preview] }, require: :loggedin
+    permission :edit_own_questions, {questions: [:edit, :update, :preview, :update_form]}, require: :loggedin
+    permission :edit_own_answers, {questions_answers: [:edit, :update, :preview]}, require: :loggedin
+    permission :add_answers, { questions_answers: [:create, :show, :new, :edit, :update, :preview] }
+    permission :view_questions, { questions: [:index, :show, :autocomplete_for_subject], questions_sections: [:index] }, read: true
+    permission :delete_questions, { questions: [:destroy] }, require: :loggedin
+    permission :delete_answers, { questions_answers: [:destroy] }, require: :loggedin
+    permission :vote_questions, { questions_votes: [:create] }
+    permission :accept_answers, { questions_answers: [:update] }, require: :loggedin
+    permission :comment_question, { questions_comments: [:create] }
+    permission :edit_question_comments, { questions_comments: [:update, :destroy, :edit] }, require: :loggedin
+    permission :edit_own_question_comments, { questions_comments: [:update, :destroy, :edit] }, require: :loggedin
+    permission :manage_sections, { projects: :settings, questions_sections: [:create, :new, :edit, :update] }, require: :loggedin
+    permission :create_tags, {}
+  end
+
+  activity_provider :questions, default: false, class_name: ['Question', 'QuestionsAnswer']
+
+  Redmine::Search.map do |search|
+    search.register :questions
+  end
+end
+
+if Rails.configuration.respond_to?(:autoloader) && Rails.configuration.autoloader == :zeitwerk
+  Rails.autoloaders.each { |loader| loader.ignore(File.dirname(__FILE__) + '/lib') }
+end
+require File.dirname(__FILE__) + '/lib/redmine_questions'
--- a/lib/acts_as_attachable_questions/init.rb
+++ b/lib/acts_as_attachable_questions/init.rb
@ -0,0 +1,28 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+# $LOAD_PATH.unshift(File.dirname(__FILE__))
+# require "lib/acts_as_viewable"
+# $LOAD_PATH.shift
+
+require File.dirname(__FILE__) + '/lib/acts_as_attachable_questions'
+
+unless ActiveRecord::Base.included_modules.include?(Redmine::Acts::AttachableQuestions)
+  ActiveRecord::Base.send(:include, Redmine::Acts::AttachableQuestions)
+end
--- a/lib/acts_as_attachable_questions/lib/acts_as_attachable_questions.rb
+++ b/lib/acts_as_attachable_questions/lib/acts_as_attachable_questions.rb
@ -0,0 +1,108 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+module Redmine
+  module Acts
+    module AttachableQuestions
+      def self.included(base)
+        base.extend ClassMethods
+      end
+
+      module ClassMethods
+        def acts_as_attachable_questions(options = {})
+          if Redmine::VERSION.to_s >= '3.0'
+            has_many :attachments, lambda { order("#{Attachment.table_name}.created_on") }, as: :container, dependent: :destroy
+          else
+            has_many :attachments, options.merge(:as => :container,
+                                                 :order => "#{Attachment.table_name}.created_on",
+                                                 :dependent => :destroy)
+          end
+
+          send :include, Redmine::Acts::AttachableQuestions::InstanceMethods
+          before_save :attach_saved_attachments
+        end
+      end
+
+      module InstanceMethods
+        def self.included(base)
+          base.extend ClassMethods
+        end
+
+        def attachments_visible?(user = User.current)
+          respond_to?(:visible?) ? visible?(user) : true
+        end
+
+        def attachments_editable?(user = User.current)
+          (respond_to?(:visible?) ? visible?(user) : true) &&
+            (user.allowed_to?(:manage_sections, project, :global => true) ||
+              user.allowed_to?(:add_questions, project, :global => true))
+        end
+
+        def attachments_deletable?(user = User.current)
+          (respond_to?(:visible?) ? visible?(user) : true) &&
+            (user.allowed_to?(:delete_questions, project, :global => true) ||
+              user.allowed_to?(:add_questions, project, :global => true))
+        end
+
+        def saved_attachments
+          @saved_attachments ||= []
+        end
+
+        def unsaved_attachments
+          @unsaved_attachments ||= []
+        end
+
+        def save_attachments(attachments, author = User.current)
+          attachments = attachments.to_unsafe_hash if attachments.respond_to?(:to_unsafe_hash)
+          attachments = attachments.values if attachments.is_a?(Hash)
+          if attachments.is_a?(Array)
+            attachments.each do |attachment|
+              a = nil
+              if file = attachment['file']
+                next unless file.size > 0
+                a = Attachment.create(:file => file, :author => author)
+              elsif token = attachment['token']
+                a = Attachment.find_by_token(token)
+                next unless a
+                a.filename = attachment['filename'] unless attachment['filename'].blank?
+                a.content_type = attachment['content_type']
+              end
+              next unless a
+              a.description = attachment['description'].to_s.strip
+              if a.new_record?
+                unsaved_attachments << a
+              else
+                saved_attachments << a
+              end
+            end
+          end
+          { :files => saved_attachments, :unsaved => unsaved_attachments }
+        end
+
+        def attach_saved_attachments
+          saved_attachments.each do |attachment|
+            attachments << attachment
+          end
+        end
+        module ClassMethods
+        end
+      end
+    end
+  end
+end
--- a/lib/redmine_questions.rb
+++ b/lib/redmine_questions.rb
@ -0,0 +1,36 @@
+# This file is a part of Redmine Q&A (redmine_questions) plugin,
+# Q&A plugin for Redmine
+#
+# Copyright (C) 2011-2022 RedmineUP
+# http://www.redmineup.com/
+#
+# redmine_questions 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 3 of the License, or
+# (at your option) any later version.
+#
+# redmine_questions 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 redmine_questions.  If not, see <http://www.gnu.org/licenses/>.
+
+module RedmineQuestions
+end
+
+REDMINE_QUESTIONS_REQUIRED_FILES = [
+  'redmine_questions/hooks/views_layouts_hook',
+  'redmine_questions/patches/user_patch',
+  'redmine_questions/patches/project_patch',
+  'redmine_questions/patches/notifiable_patch',
+  'redmine_questions/patches/mailer_patch',
+  'redmine_questions/patches/projects_helper_patch',
+  'redmine_questions/patches/auto_completes_controller_patch',
+  'redmine_questions/patches/comment_patch',
+  'acts_as_attachable_questions/init'
+]
+
+base_url = File.dirname(__FILE__)
+REDMINE_QUESTIONS_REQUIRED_FILES.each { |file| require(base_url + '/' + file) }
--- a/Show More
+++ b/Show More
				`@ -0,0 +1 @@`
				`<%= render :partial => "questions/question_list" %>`
				`@ -0,0 +1 @@`
				`$('#all_attributes').html('<%= escape_javascript(render :partial => 'form') %>');`