Kitodo\Dlf\Controller\AbstractController

Complexity

Total Complexity

7

Size/Duplication

Total Lines	72
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
B	loadDocument()	0	46	7

<?php
/**
 * (c) Kitodo. Key to digital objects e.V. <contact@kitodo.org>
 *
 * This file is part of the Kitodo and TYPO3 projects.
 *
 * @license GNU General Public License version 3 or later.
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 */

namespace Kitodo\Dlf\Controller;

use Kitodo\Dlf\Common\Document;
use Kitodo\Dlf\Common\Helper;
use Psr\Log\LoggerAwareInterface;
use Psr\Log\LoggerAwareTrait;
use TYPO3\CMS\Core\Database\ConnectionPool;
use TYPO3\CMS\Core\Utility\GeneralUtility;


/**
 *
 */
abstract class AbstractController extends \TYPO3\CMS\Extbase\Mvc\Controller\ActionController implements LoggerAwareInterface
{
    use LoggerAwareTrait;

    public $prefixId = 'tx_dlf';

    /**
     * @var
     */
    protected $extConf;

    /**
     * This holds the current document
     *
     * @var \Kitodo\Dlf\Common\Document
     * @access protected
     */
    protected $doc;

    /**
     * Loads the current document into $this->doc
     *
     * @access protected
     *
     * @return void
     */
    protected function loadDocument($requestData)
    {
        // Check for required variable.
        if (
            !empty($requestData['id'])
            && !empty($this->settings['pages'])
        ) {
            // Should we exclude documents from other pages than $this->settings['pages']?
            $pid = (!empty($this->settings['excludeOther']) ? intval($this->settings['pages']) : 0);
            // Get instance of \Kitodo\Dlf\Common\Document.
            $this->doc = Document::getInstance($requestData['id'], $pid);
            if (!$this->doc->ready) {
                // Destroy the incomplete object.
                $this->doc = null;
                $this->logger->error('Failed to load document with UID ' . $requestData['id']);

The method error() does not exist on null.

            } else {
                // Set configuration PID.
                $this->doc->cPid = $this->settings['pages'];
            }
        } elseif (!empty($requestData['recordId'])) {
            $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
                ->getQueryBuilderForTable('tx_dlf_documents');

            // Get UID of document with given record identifier.
            $result = $queryBuilder
                ->select('tx_dlf_documents.uid AS uid')
                ->from('tx_dlf_documents')
                ->where(
                    $queryBuilder->expr()->eq('tx_dlf_documents.record_id', $queryBuilder->expr()->literal($requestData['recordId'])),
                    Helper::whereExpression('tx_dlf_documents')
                )
                ->setMaxResults(1)
                ->execute();

            if ($resArray = $result->fetch()) {
                $requestData['id'] = $resArray['uid'];
                // Set superglobal $_GET array and unset variables to avoid infinite looping.
                $_GET[$this->prefixId]['id'] = $requestData['id'];
                unset($requestData['recordId'], $_GET[$this->prefixId]['recordId']);
                // Try to load document.
                $this->loadDocument($requestData);
            } else {
                $this->logger->error('Failed to load document with record ID "' . $requestData['recordId'] . '"');
            }
        } else {
            $this->logger->error('Invalid UID ' . $requestData['id'] . ' or PID ' . $this->settings['pages'] . ' for document loading');
        }
    }

}