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<?php |
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namespace AOE\Crawler\Domain\Repository; |
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/*************************************************************** |
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* Copyright notice |
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* |
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* (c) 2017 AOE GmbH <[email protected]> |
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* |
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* All rights reserved |
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* |
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* This script is part of the TYPO3 project. The TYPO3 project is |
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* free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* The GNU General Public License can be found at |
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* http://www.gnu.org/copyleft/gpl.html. |
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* |
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* This script is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* This copyright notice MUST APPEAR in all copies of the script! |
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***************************************************************/ |
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use AOE\Crawler\Domain\Model\Process; |
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use AOE\Crawler\Domain\Model\ProcessCollection; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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/** |
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* Class ProcessRepository |
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* |
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* @package AOE\Crawler\Domain\Repository |
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*/ |
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class ProcessRepository extends AbstractRepository |
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{ |
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/** |
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* @var string |
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*/ |
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protected $tableName = 'tx_crawler_process'; |
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/** |
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* This method is used to find all cli processes within a limit. |
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* |
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* @param string $orderField |
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* @param string $orderDirection |
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* @param integer $itemCount |
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* @param integer $offset |
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* @param string $where |
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* |
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* @return ProcessCollection |
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*/ |
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public function findAll($orderField = '', $orderDirection = 'DESC', $itemCount = null, $offset = null, $where = '') |
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{ |
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/** @var ProcessCollection $collection */ |
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$collection = GeneralUtility::makeInstance(ProcessCollection::class); |
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$orderField = trim($orderField); |
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$orderField = empty($orderField) ? 'process_id' : $orderField; |
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$orderDirection = strtoupper(trim($orderDirection)); |
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$orderDirection = in_array($orderDirection, ['ASC', 'DESC']) ? $orderDirection : 'DESC'; |
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$rows = $this->getDB()->exec_SELECTgetRows( |
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'*', |
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$this->tableName, |
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$where, |
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'', |
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htmlspecialchars($orderField) . ' ' . htmlspecialchars($orderDirection), |
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self::getLimitFromItemCountAndOffset($itemCount, $offset) |
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); |
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if (is_array($rows)) { |
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foreach ($rows as $row) { |
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$collection->append(GeneralUtility::makeInstance(Process::class, $row)); |
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} |
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} |
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return $collection; |
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} |
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/** |
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* This method is used to count all processes in the process table. |
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* |
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* @param string $where Where clause |
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* |
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* @return integer |
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*/ |
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public function countAll($where = '1 = 1') |
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{ |
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return $this->countByWhere($where); |
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} |
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/** |
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* Returns the number of active processes. |
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* |
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* @return integer |
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*/ |
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public function countActive() |
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{ |
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return $this->countByWhere('active = 1 AND deleted = 0'); |
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} |
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/** |
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* Returns the number of processes that live longer than the given timestamp. |
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* |
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* @param integer $ttl |
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* |
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* @return integer |
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*/ |
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public function countNotTimeouted($ttl) |
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{ |
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return $this->countByWhere('deleted = 0 AND ttl > ' . intval($ttl)); |
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} |
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/** |
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* Get limit clause |
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* |
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* @param integer $itemCount |
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* @param integer $offset |
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* |
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* @return string |
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*/ |
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public static function getLimitFromItemCountAndOffset($itemCount, $offset) |
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{ |
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$itemCount = filter_var($itemCount, FILTER_VALIDATE_INT, ['options' => ['min_range' => 1, 'default' => 20]]); |
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$offset = filter_var($offset, FILTER_VALIDATE_INT, ['options' => ['min_range' => 0, 'default' => 0]]); |
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$limit = $offset . ', ' . $itemCount; |
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return $limit; |
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} |
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} |
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AOEpeople /
crawler
