<?php

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$

//this script may only be included - so its better to die if called directly.
if (strpos($_SERVER['SCRIPT_NAME'], basename(__FILE__)) !== false) {
    header('location: index.php');
    exit;
}

/**
 * Class Table_Manager
 * Main class to apply jQuery Tablesorter plugin functionality to tables in Tiki.
 * Called from Table_Factory.
 *
 * @package Tiki
 * @subpackage Table
 */

class Table_Manager
{
    private $codeObj;

    /**
     * Called by Table_Factory and uses the settings associated with the table to create the necessary jQuery and HTML
     * and add the jQuery to the header
     *
     * @param $settings         settings created by running the appropriate Table_Settings class
     */
    public function __construct($settings)
    {
        $this->setAllCode($settings);
        $this->addToHeader();
    }

    /**
     * Uses table settings to generate necessary jQuery and HTML code
     *
     * @param $settings         settings created by running the appropriate Table_Settings class
     */
    private function setAllCode($settings)
    {
        $this->codeObj = Table_Factory::build('manager', $settings, 'code');
        $this->codeObj->setCode();
    }

    /**
     * Adds code to header
     */
    private function addToHeader()
    {
        if (! empty(Table_Code_Manager::$code)) {
            $headerlib = TikiLib::lib('header');
            $code = '';
            foreach (Table_Code_Manager::$code as $section) {
                $code .= $section;
            }
            $headerlib->add_jq_onready($code);
            //need to empty static $code in case there are multiple tables on a page
            Table_Code_Manager::$code = [];
        }
    }
}