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<?php |
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declare(strict_types=1); |
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namespace AOE\Crawler\Command; |
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/* |
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* (c) 2020 AOE GmbH <[email protected]> |
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* |
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* This file is part of the TYPO3 Crawler Extension. |
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* |
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* It is free software; you can redistribute it and/or modify it under |
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* the terms of the GNU General Public License, either version 2 |
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* of the License, or any later version. |
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* |
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* For the full copyright and license information, please read the |
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* LICENSE.txt file that was distributed with this source code. |
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* |
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* The TYPO3 project - inspiring people to share! |
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*/ |
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use AOE\Crawler\Controller\CrawlerController; |
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use AOE\Crawler\Domain\Model\Reason; |
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use AOE\Crawler\Event\EventDispatcher; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Core\Utility\MathUtility; |
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use TYPO3\CMS\Extbase\Object\ObjectManager; |
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class BuildQueueCommand extends Command |
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{ |
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protected function configure(): void |
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{ |
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$this->setHelp( |
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'Try "typo3 help crawler:flushQueue" to see your options' . chr(10) . chr(10) . |
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'Works as a CLI interface to some functionality from the Web > Info > Site Crawler module; |
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It can put entries in the queue from command line options, return the list of URLs and even execute |
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all entries right away without having to queue them up - this can be useful for immediate re-cache, |
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re-indexing or static publishing from command line.' . chr(10) . chr(10) . |
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' |
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Examples: |
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--- Re-cache pages from page 7 and two levels down, executed immediately |
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$ typo3 crawler:buildQueue --page 7 --depth 2 --conf defaultConfiguration --mode exec |
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--- Put entries for re-caching pages from page 7 into queue, 4 every minute. |
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$ typo3 crawler:buildQueue --page 7 --depth 0 --conf defaultConfiguration --mode queue --number 4 |
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' |
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); |
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$this->addOption( |
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'conf', |
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'c', |
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InputOption::VALUE_REQUIRED, |
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'A comma separated list of crawler configurations' |
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); |
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$this->addOption( |
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'page', |
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'p', |
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InputOption::VALUE_OPTIONAL, |
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'The page from where the queue building should start', |
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0 |
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); |
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$this->addOption( |
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'depth', |
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'd', |
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InputOption::VALUE_OPTIONAL, |
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'Tree depth, 0-99\', "How many levels under the \'page_id\' to include.', |
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0 |
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); |
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$this->addOption( |
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'mode', |
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'm', |
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InputOption::VALUE_OPTIONAL, |
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'Specifies output modes url : Will list URLs which wget could use as input. queue: Will put entries in queue table. exec: Will execute all entries right away!' |
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); |
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$this->addOption( |
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'number', |
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'', |
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InputOption::VALUE_OPTIONAL, |
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'Specifies how many items are put in the queue per minute. Only valid for output mode "queue"', |
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0 |
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); |
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} |
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/** |
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* Crawler Command - Submitting URLs to be crawled. |
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* |
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* Works as a CLI interface to some functionality from the Web > Info > Site Crawler module; |
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* It can put entries in the queue from command line options, return the list of URLs and even execute |
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* all entries right away without having to queue them up - this can be useful for immediate re-cache, |
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* re-indexing or static publishing from command line. |
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* |
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* Examples: |
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* |
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* --- Re-cache pages from page 7 and two levels down, executed immediately |
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* $ typo3 crawler:buildQueue --page 7 --depth 2 --conf defaultConfiguration --mode exec |
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* |
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* |
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* --- Put entries for re-caching pages from page 7 into queue, 4 every minute. |
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* $ typo3 crawler:buildQueue --page 7 --depth 0 --conf defaultConfiguration --mode queue --number 4 |
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* |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output): void |
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{ |
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$mode = $input->getOption('mode'); |
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$objectManager = GeneralUtility::makeInstance(ObjectManager::class); |
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/** @var CrawlerController $crawlerController */ |
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$crawlerController = $objectManager->get(CrawlerController::class); |
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if ($mode === 'exec') { |
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$crawlerController->registerQueueEntriesInternallyOnly = true; |
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} |
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$pageId = MathUtility::forceIntegerInRange($input->getOption('page'), 0); |
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$configurationKeys = $this->getConfigurationKeys($input->getOption('conf')); |
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if (!is_array($configurationKeys)) { |
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$configurations = $crawlerController->getUrlsForPageId($pageId); |
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if (is_array($configurations)) { |
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$configurationKeys = array_keys($configurations); |
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} else { |
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$configurationKeys = []; |
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} |
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} |
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if ($mode === 'queue' || $mode === 'exec') { |
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$reason = new Reason(); |
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$reason->setReason(Reason::REASON_GUI_SUBMIT); |
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$reason->setDetailText('The cli script of the crawler added to the queue'); |
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EventDispatcher::getInstance()->post( |
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'invokeQueueChange', |
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$crawlerController->setID, |
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['reason' => $reason] |
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); |
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} |
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if ($crawlerController->extensionSettings['cleanUpOldQueueEntries']) { |
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$crawlerController->cleanUpOldQueueEntries(); |
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} |
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$crawlerController->setID = (int) GeneralUtility::md5int(microtime()); |
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$crawlerController->getPageTreeAndUrls( |
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$pageId, |
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MathUtility::forceIntegerInRange($input->getOption('depth'), 0, 99), |
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$crawlerController->getCurrentTime(), |
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MathUtility::forceIntegerInRange($input->getOption('number') ?: 30, 1, 1000), |
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$mode === 'queue' || $mode === 'exec', |
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$mode === 'url', |
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[], |
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$configurationKeys |
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); |
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if ($mode === 'url') { |
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$output->writeln('<info>' . implode(PHP_EOL, $crawlerController->downloadUrls) . PHP_EOL . '</info>'); |
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} elseif ($mode === 'exec') { |
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$output->writeln('<info>Executing ' . count($crawlerController->urlList) . ' requests right away:</info>'); |
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$output->writeln('<info>' . implode(PHP_EOL, $crawlerController->urlList) . '</info>' . PHP_EOL); |
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$output->writeln('<info>Processing</info>' . PHP_EOL); |
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foreach ($crawlerController->queueEntries as $queueRec) { |
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$p = unserialize($queueRec['parameters']); |
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$output->writeln('<info>' . $p['url'] . ' (' . implode(',', $p['procInstructions']) . ') => ' . '</info>' . PHP_EOL); |
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$result = $crawlerController->readUrlFromArray($queueRec); |
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$requestResult = unserialize($result['content']); |
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if (is_array($requestResult)) { |
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$resLog = is_array($requestResult['log']) ? PHP_EOL . chr(9) . chr(9) . implode(PHP_EOL . chr(9) . chr(9), $requestResult['log']) : ''; |
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$output->writeln('<info>OK: ' . $resLog . '</info>' . PHP_EOL); |
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} else { |
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$output->writeln('<errror>Error checking Crawler Result: ' . substr(preg_replace('/\s+/', ' ', strip_tags($result['content'])), 0, 30000) . '...' . PHP_EOL . '</errror>' . PHP_EOL); |
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} |
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} |
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} elseif ($mode === 'queue') { |
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$output->writeln('<info>Putting ' . count($crawlerController->urlList) . ' entries in queue:</info>' . PHP_EOL); |
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$output->writeln('<info>' . implode(PHP_EOL, $crawlerController->urlList) . '</info>' . PHP_EOL); |
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} else { |
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$output->writeln('<info>' . count($crawlerController->urlList) . ' entries found for processing. (Use "mode" to decide action):</info>' . PHP_EOL); |
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$output->writeln('<info>' . implode(PHP_EOL, $crawlerController->urlList) . '</info>' . PHP_EOL); |
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} |
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} |
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/** |
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* Obtains configuration keys from the CLI arguments |
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* |
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* @param $conf string |
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* @return array |
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*/ |
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private function getConfigurationKeys($conf) |
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{ |
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$parameter = trim($conf); |
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return ($parameter != '' ? GeneralUtility::trimExplode(',', $parameter) : []); |
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} |
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} |
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AOEpeople /
crawler
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