<?php
/**
 * patForms Rule _ITS_Obscureid
 *
 * $Id$
 *
 * @package Wombat
 * @subpackage patForms
 * @author gERD Schaufelberger <gerd@php-tools.net>
 */

WBClass::load('WBPAT_Forms_Rule');

/**
 * patForms Rule _ITS_Obscureid
 *
 * Id must match ticket.
 *
 * @version 0.1.0
 * @package Wombat
 * @subpackage patForms
 */
class patForms_Rule_ITS_id extends WBPAT_Forms_Rule
{
    /**
     * @var WBITS_Ticket
     */
    private $ticket;

    /**
     * Config parameter
     *  - namespace
     * @var array
     */
    protected $config = array(
                                'namespace' =>  ''
                            );

    /**
     * Initialize validation codes using gettext
     *
     * @access protected
     * @return bool $success Always returns true.
     * @see $attributeDefaults
     */
    public function loadValidatiorErrorCodes()
    {
        $this->validatorErrorCodes  = array(
            1   =>   patI18n::dgettext('wombat', 'Ticket not found.')
        );
        return true;
    }
    /**
     * Find Ticket By ObscureId
     *
     * Try to find user by nickname or email address
     *
     * @param patForms|patForms_Element form object
     */
    public function applyRule(&$element, $type = PATFORMS_RULE_AFTER_VALIDATION)
    {
        if (!($element instanceof patForms_Element)) {
            $element   =   $element->getElementByName('obscureid');
        }

        $value     =   $element->getValue();
        // don't bother about empty values
        if (empty($value)) {
            return true;
        }

        $param  =   array();
        if (!empty($this->config['namespace'])) {
            $params['namespace']    =  $this->config['namespace'];
        }
        $this->ticket   =   WBClass::create('WBITS_Ticket', $param);
        $this->ticket   =   $this->ticket->loadById($value);

        $id =   $this->ticket->getId();
        if (empty($id)) {
            $this->addValidationError(1);
            return false;
        }

        return true;
	}
}