Yapeal\Xml\ErrorCacheIntervalSubscriber

Complexity

Total Complexity

7

Size/Duplication

Total Lines	64
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
C	processXmlError()	0	50	7

<?php
/**
 * Contains class ErrorCacheIntervalSubscriber.
 *
 * PHP version 5.5
 *
 * LICENSE:
 * This file is part of Yet Another Php Eve Api Library also know as Yapeal
 * which can be used to access the Eve Online API data and place it into a
 * database.
 * Copyright (C) 2016 Michael Cummings
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see
 * <http://www.gnu.org/licenses/>.
 *
 * You should be able to find a copy of this license in the LICENSE.md file. A
 * copy of the GNU GPL should also be available in the GNU-GPL.md file.
 *
 * @copyright 2016 Michael Cummings
 * @license   LGPL-3.0+
 * @author    Michael Cummings <mgcummings@yahoo.com>
 */
namespace Yapeal\Xml;

use Yapeal\Event\EveApiEventEmitterTrait;
use Yapeal\Event\EveApiEventInterface;
use Yapeal\Event\MediatorInterface;
use Yapeal\Log\Logger;

/**
 * Class ErrorCacheIntervalSubscriber.
 */
class ErrorCacheIntervalSubscriber
{
    use EveApiEventEmitterTrait;
    /**
     * @param EveApiEventInterface $event
     * @param string               $eventName
     * @param MediatorInterface    $yem
     *
     * @return EveApiEventInterface
     * @throws \DomainException
     * @throws \InvalidArgumentException
     * @throws \LogicException
     */
    protected function processXmlError(EveApiEventInterface $event, $eventName, MediatorInterface $yem)
    {
        $this->setYem($yem);
        $data = $event->getData();
        $this->getYem()
             ->triggerLogEvent(
                 'Yapeal.Log.log',
                 Logger::DEBUG,
                 $this->getReceivedEventMessage($data, $eventName, __CLASS__)
             );
        $simple = new \SimpleXMLElement($data->getEveApiXml());
        /** @noinspection PhpUndefinedFieldInspection */
        $errorText = (string)$simple->error[0];
        /** @noinspection PhpUndefinedFieldInspection */
        if (isset($simple->error[0]['code'])) {
            /** @noinspection PhpUndefinedFieldInspection */
            $code = (int)$simple->error[0]['code'];
            $mess = sprintf('Received XML error (%1$s) - %2$s during', $code, $errorText);
        } else {
            $mess = sprintf('Received XML error with no code attribute - %1$s during', $errorText);
            $yem->triggerLogEvent('Yapeal.Log.log', Logger::WARNING,
                $this->createEventMessage($mess, $data, $eventName));
            return $event;
        }
        if ($code < 200) {
            if (false !== strpos($mess, 'retry after')) {
                $data->setCacheInterval(strtotime(substr($mess, -19) . '+00:00') - time());
            }
            $yem->triggerLogEvent('Yapeal.Log.log', Logger::WARNING,
                $this->createEventMessage($mess, $data, $eventName));
        } elseif ($code < 300) {
            $yem->triggerLogEvent('Yapeal.Log.log', Logger::ERROR, $this->createEventMessage($mess, $data, $eventName));
            $data->setCacheInterval(86400);
        } elseif ($code > 903 && $code < 905) {
            // Major application or Yapeal error.
            $yem->triggerLogEvent('Yapeal.Log.log', Logger::ALERT, $this->createEventMessage($mess, $data, $eventName));
            $data->setCacheInterval(86400);
        } else {
            $yem->triggerLogEvent('Yapeal.Log.log', Logger::WARNING,
                $this->createEventMessage($mess, $data, $eventName));
            $data->setCacheInterval(300);
        }
        $apiName = $data->getEveApiName();
        $data->setEveApiName('Error_' . $apiName);
        // Cache error XML.
        $this->emitEvents($data, 'cache');
        $data->setEveApiName($apiName);
        return $event->setData($data)
                     ->setHandledSufficiently();
    }
}