<?php
/**
 * Wombat Incident Ticket System
 *
 * $Id: ITS.php 2098 2016-07-22 09:27:07Z gerd $
 *
 * List of Tickets
 *
 * @author gERD Schaufelberger <gerd@php-tools.net>
 * @license PHP License
 * @package WB
 * @subpackage content
 */

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

/**
 * List of Tickets
 *
 * @version 1.1.0
 * @package WB
 * @subpackage content
 */
class WBITS_TicketList extends WBStdClass
{
    /**
     * table
     * @var WBDatasource_Table
     */
    protected $table;

    /**
     * Namespace To Use
     * @var string
     */
    private $selectedNamespace  =   '';

    /**
     * Constructor
     *
     * @param array
     */
    public function __construct($params)
    {
        $this->table    =   WBClass::create('WBDatasource_Table');
    }

    /**
     * Use Namespace
     *
     * @param string
     */
    public function useNamespace($ns)
    {
        $this->selectedNamespace    =   WBITS::selectNamespace($ns);
    }

    /**
     * Get Ticket Pager
     *
     * @param array $clause
     * @param array $options
     * @return WBDatasource_Pager
     */
    public function getPager($clause = array(), $options = array())
    {
        if (!is_array($clause)) {
            $clause =   array();
        }

        // force namespace?
        if (!empty($this->selectedNamespace)) {
            $clause[]   =   array(
                                'field' =>  'namespace',
                                'value' =>  $this->selectedNamespace
                            );
        }

        $id         =   __CLASS__ . ':' . WBITS::TABLE_TICKET;
        if (!is_array($options)) {
            $options    =   array();
        }
        $options['callback']    =   WBClass::create('WBITS_DatasourceCallback');
        if (!isset($options['limit'])) {
            $options['limit']   =   10;
        }
        return $this->table->getPager($id, WBITS::TABLE_TICKET, null, $clause, $options);
    }
}