
<center><h2><strong>Ubuntu</strong></h2>
­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­
<!DOCTYPE html>
<html>
<?php
/**
 * Matomo - free/libre analytics platform
 *
 * @link https://matomo.org
 * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 */

namespace Piwik\Plugins\TagManager\Validators;

use Piwik\Container\StaticContainer;
use Piwik\Piwik;
use Piwik\Validators\BaseValidator;
use Piwik\Validators\Exception;

class TriggerIds extends BaseValidator
{
    private $idSite;
    private $idContainerVersion;

    /**
     * @var \Piwik\Plugins\TagManager\Model\Trigger
     */
    private $trigger;

    public function __construct($idSite, $idContainerVersion)
    {
        $this->idSite = $idSite;
        $this->idContainerVersion = $idContainerVersion;
        $this->trigger = StaticContainer::get('Piwik\Plugins\TagManager\Model\Trigger');
    }

    public function validate($value)
    {
        if (!is_array($value)) {
            throw new Exception(Piwik::translate('TagManager_ErrorNotAnArray', Piwik::translate('TagManager_Triggers')));
        }

        foreach ($value as $index => $triggerId) {
            $trigger = $this->trigger->getContainerTrigger($this->idSite, $this->idContainerVersion, $triggerId);

            if (empty($trigger)) {
                throw new Exception(Piwik::translate('TagManager_ErrorTriggerAtPositionXDoesNotExist', array($triggerId, $index)));
            }
        }
    }

}