<?php
/**
 * Wombat Incident Ticket System
 *
 * $Id$
 *
 * Incident Ticket System
 *
 * @author gERD Schaufelberger <gerd@php-tools.net>
 * @license PHP License
 * @package WB
 * @subpackage content
 */

/**
 * Load classes
 */
// WBClass::load('WBContent');

/**
 * Wombat Incident Ticket System
 *
 * @version 1.0.0
 * @package WB
 * @subpackage content
 */
class WBITS extends WBStdClass
{
    /**
     * Table name
     */
    const TABLE_TICKET  =   'ticket';

    const PAGER_TYPE_ALL = 'pager_all';
    const PAGER_TYPE_USER = 'pager_user';
    const PAGER_TYPE_COMPANY = 'pager_company';

    /**
     * table
     * @var WBDatasource_Table_ITS
     */
    protected $table;

    /**
     * @var WBFormProcessor_Filter
     */
    private $filter;

    /**
     * Constructor
     *
     */
    public function __construct($parameter)
    {
        $parameter      =   array_merge(array(
                                    'tmpl'          =>  null,
                                    'tmplDir'       =>  null,
                                    'req'           =>  null,
                                    'formConfigDir' =>  null
                                    ), $parameter);
        $this->filter   =   WBClass::create('WBFormProcessor_Filter');
        $this->filter->setRequest($parameter['req']);
        $this->filter->setTemplate($parameter['tmpl'], $parameter['tmplDir']);
        $this->filter->setFormConfigDir($parameter['formConfigDir']);

        $this->table    =   WBClass::create('WBDatasource_Table_ITS');
        $this->table->switchTranslation(false);
    }

    /**
     * Initlialize filter options
     *
     * Render and process filter form.
     *
     * @param array $searchfields
     * @return array template variables
     */
    public function initFilter($searchfields = array())
    {
        $searchfields   =   array_merge(array('title', 'blurb'), $searchfields);
        return $this->filter->buildClause($searchfields);
    }

    /**
     * Get ticket pager
     *
     * @return WBDatasource_Pager
     */
    public function getPager($type = self::PAGER_TYPE_ALL)
    {
        $clause     =   $this->filter->getClause();

        switch ($type)  {
            case self::PAGER_TYPE_ALL:
                break;

            default:
            case self::PAGER_TYPE_USER:
                $clause[]   =   array(
                                        'field' =>  'customeruid',
                                        'value' =>  WBUser_Auth::getCurrent()->getId()
                                    );
                break;
        }

        $id         =   __CLASS__ . ':' . self::TABLE_TICKET;
        $options    =   array(
                                'limit'     =>  10,
                                'callback'  =>  WBClass::create('WBITS_DatasourceCallback')
                            );
        return $this->table->getPager($id, self::TABLE_TICKET, null, $clause, $options);
    }

    /**
     * Load ticket by obscureid id
     *
     * @param string $obscureid
     * @return WBITS_Ticket
     */
    public function loadByObscureId($obscureid = null)
    {
        $parameter  =   array(
                            'table' =>  $this->table
                        );
        $ticket =   WBClass::create('WBITS_Ticket', $parameter);
        if (empty($obscureid)) {
            return $ticket;
        }
        return $ticket->loadByObscureId($obscureid);
    }
}