# Redmine - project management software
# Copyright (C) 2006-2013  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 SettingsController < ApplicationController
  layout 'admin'
  menu_item :plugins, :only => :plugin

  helper :queries

  before_filter :require_admin

  def index
    edit
    render :action => 'edit'
  end

  def edit
    hidden_non_project = Setting.find_by_name("hidden_non_project")
    @text = (hidden_non_project && hidden_non_project.value == "0") ? l(:label_show_non_project) : l(:label_hidden_non_project)

    #1隐藏了课程信息 0显示了课程信息
    hidden_courses = Setting.find_by_name("hidden_courses")
    @text_1 = (hidden_courses && hidden_courses.value == "1") ? l(:label_show_courses) : l(:label_hidden_courses)

    @notifiables = Redmine::Notifiable.all
    if request.post? && params[:settings] && params[:settings].is_a?(Hash)
      settings = (params[:settings] || {}).dup.symbolize_keys
      settings.each do |name, value|
        # remove blank values in array settings
        value.delete_if {|v| v.blank? } if value.is_a?(Array)
        Setting[name] = value
      end
      flash[:notice] = l(:notice_successful_update)
      redirect_to settings_url(:tab => params[:tab])
    else
      @options = {}
      user_format = User::USER_FORMATS.collect{|key, value| [key, value[:setting_order]]}.sort{|a, b| a[1] <=> b[1]}
      @options[:user_format] = user_format.collect{|f| [User.current.name(f[0]), f[0].to_s]}
      @deliveries = ActionMailer::Base.perform_deliveries

      @guessed_host_and_path = request.host_with_port.dup
      @guessed_host_and_path << ('/'+ Redmine::Utils.relative_url_root.gsub(%r{^\/}, '')) unless Redmine::Utils.relative_url_root.blank?

      Redmine::Themes.rescan
    end
  end

  def plugin
    @plugin = Redmine::Plugin.find(params[:id])
    unless @plugin.configurable?
      render_404
      return
    end

    if request.post?
      Setting.send "plugin_#{@plugin.id}=", params[:settings]
      flash[:notice] = l(:notice_successful_update)
      redirect_to plugin_settings_url(@plugin)
    else
      @partial = @plugin.settings[:partial]
      @settings = Setting.send "plugin_#{@plugin.id}"
    end
  rescue Redmine::PluginNotFound
    render_404
  end

  #隐藏/显示非项目信息
  def hidden_non_project
    @notifiable = Setting.find_by_name("hidden_non_project")
    if @notifiable
      @notifiable.value == "1" ? @notifiable.value = 0 : @notifiable.value = 1
      @notifiable.save
    else
      @notifiable = Setting.new()
      @notifiable.name = "hidden_non_project"
      @notifiable.value = 0
      @notifiable.save
    end

    redirect_to settings_url
  end

  #隐藏/显示课程信息
  def hidden_courses
    @notifiable = Setting.find_by_name("hidden_courses")
    if @notifiable
      @notifiable.value == "1" ? @notifiable.value = 0 : @notifiable.value = 1
      @notifiable.save
    else
      @notifiable = Setting.new()
      @notifiable.name = "hidden_courses"
      @notifiable.value = 1
      @notifiable.save
    end

    redirect_to settings_url
  end
end