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# Redmine - project management software

# Copyright (C) 2006-2014  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

class AutoCompletesController < ApplicationController

  before_filter :find_project

  def issues

    @issues = []

    q = (params[:q] || params[:term]).to_s.strip

    if q.present?

      scope = (params[:scope] == "all" || @project.nil? ? Issue : @project.issues).visible

      if q.match(/\A#?(\d+)\z/)

        @issues << scope.find_by_id($1.to_i)

      end

      @issues += scope.where("LOWER(#{Issue.table_name}.subject) LIKE LOWER(?)", "%#{q}%").order("#{Issue.table_name}.id DESC").limit(10).all

      @issues.compact!

    end

    render :layout => false

  end

  private

  def find_project

    if params[:project_id].present?

      @project = Project.find(params[:project_id])

    end

  rescue ActiveRecord::RecordNotFound

    render_404

  end

end