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<?php |
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namespace Kitodo\Dlf\Command; |
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/** |
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* (c) Kitodo. Key to digital objects e.V. <[email protected]> |
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* |
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* This file is part of the Kitodo and TYPO3 projects. |
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* |
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* @license GNU General Public License version 3 or later. |
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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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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 Symfony\Component\Console\Style\SymfonyStyle; |
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use TYPO3\CMS\Core\Core\Bootstrap; |
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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\Core\Database\ConnectionPool; |
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use TYPO3\CMS\Core\Database\Connection; |
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use Kitodo\Dlf\Common\Document; |
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/** |
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* Reindex a collection into database and Solr. |
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*/ |
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class ReindexCommand extends Command |
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{ |
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/** |
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* Configure the command by defining the name, options and arguments |
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*/ |
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public function configure() |
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{ |
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$this |
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->setDescription('Reindex a collection into database and Solr.') |
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->setHelp('') |
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->addOption( |
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'dry-run', |
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NULL, |
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InputOption::VALUE_NONE, |
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'If this option is set, the files will not actually be processed but the location URI is shown.' |
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) |
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->addOption( |
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'coll', |
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'c', |
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InputOption::VALUE_REQUIRED, |
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'UID of the collection.' |
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) |
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->addOption( |
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'pid', |
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'p', |
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InputOption::VALUE_REQUIRED, |
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'UID of the page the documents should be added to.' |
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) |
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->addOption( |
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'solr', |
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's', |
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InputOption::VALUE_REQUIRED, |
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'[UID|index_name] of the Solr core the document should be added to.' |
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) |
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->addOption( |
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'all', |
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'a', |
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InputOption::VALUE_NONE, |
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'Reindex all documents on the given page.' |
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); |
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} |
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/** |
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* Executes the command to index the given document to db and solr. |
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* |
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* @param InputInterface $input |
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* @param OutputInterface $output |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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// Make sure the _cli_ user is loaded |
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Bootstrap::getInstance()->initializeBackendAuthentication(); |
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$dryRun = $input->getOption('dry-run') != FALSE ? TRUE : FALSE; |
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$io = new SymfonyStyle($input, $output); |
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$io->title($this->getDescription()); |
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$startingPoint = 0; |
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if (MathUtility::canBeInterpretedAsInteger($input->getOption('pid'))) { |
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$startingPoint = MathUtility::forceIntegerInRange((int) $input->getOption('pid'), 0); |
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} |
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if ($startingPoint == 0) { |
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$io->error('ERROR: No valid PID (' . $startingPoint . ') given.'); |
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exit(1); |
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} |
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if ( |
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!empty($input->getOption('solr')) |
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&& !is_array($input->getOption('solr')) |
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) { |
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$allSolrCores = $this->getSolrCores($startingPoint); |
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if (MathUtility::canBeInterpretedAsInteger($input->getOption('solr'))) { |
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$solrCoreUid = MathUtility::forceIntegerInRange((int) $input->getOption('solr'), 0); |
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} else { |
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$solrCoreUid = $allSolrCores[$input->getOption('solr')]; |
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} |
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// Abort if solrCoreUid is empty or not in the array of allowed solr cores. |
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if (empty($solrCoreUid) || !in_array($solrCoreUid, $allSolrCores)) { |
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$output_solrCores = []; |
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foreach ($allSolrCores as $index_name => $uid) { |
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$output_solrCores[] = $uid . ' : ' . $index_name; |
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} |
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if (empty($output_solrCores)) { |
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$io->error('ERROR: No valid Solr core ("' . $input->getOption('solr') . '") given. No valid cores found on PID ' . $startingPoint . ".\n"); |
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exit(1); |
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} else { |
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$io->error('ERROR: No valid Solr core ("' . $input->getOption('solr') . '") given. ' . "Valid cores are (<uid>:<index_name>):\n" . implode("\n", $output_solrCores) . "\n"); |
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exit(1); |
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} |
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} |
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} else { |
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$io->error('ERROR: Required parameter --solr|-s is missing or array.'); |
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exit(1); |
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} |
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if (!empty($input->getOption('all'))) { |
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// Get all documents. |
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$documents = $this->getAllDocuments($startingPoint); |
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} elseif ( |
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!empty($input->getOption('coll')) |
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&& !is_array($input->getOption('coll')) |
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) { |
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// "coll" may be a single integer or a comma-separated list of integers. |
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if (empty(array_filter(GeneralUtility::intExplode(',', $input->getOption('coll'), TRUE)))) { |
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$io->error('ERROR: Parameter --coll|-c is not a valid comma-separated list of collection UIDs.'); |
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exit(1); |
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} |
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$documents = $this->getDocumentsToProceed($input->getOption('coll'), $startingPoint); |
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} else { |
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$io->error('ERROR: One of parameters --all|-a or --coll|-c must be given.'); |
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exit(1); |
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} |
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foreach ($documents as $id => $document) { |
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$doc = Document::getInstance($document, $startingPoint, TRUE); |
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if ($doc->ready) { |
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if ($dryRun) { |
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$io->writeln('DRY RUN: Would index ' . $id . '/' . count($documents) . ' ' . $doc->uid . ' ("' . $doc->location . '") on UID ' . $startingPoint . ' and Solr core ' . $solrCoreUid . '.'); |
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} else { |
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if ($io->isVerbose()) { |
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$io->writeln(date('Y-m-d H:i:s') . ' Indexing ' . $id . '/' . count($documents) . ' ' . $doc->uid . ' ("' . $doc->location . '") on UID ' . $startingPoint . ' and Solr core ' . $solrCoreUid . '.'); |
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} |
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// ...and save it to the database... |
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if (!$doc->save($startingPoint, $solrCoreUid)) { |
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$io->error('ERROR: Document "' . $id . '" not saved and indexed.'); |
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} |
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} |
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} else { |
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$io->error('ERROR: Document "' . $id . '" could not be loaded.'); |
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} |
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// Clear document registry to prevent memory exhaustion. |
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Document::clearRegistry(); |
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} |
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$io->success('All done!'); |
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} |
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/** |
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* Fetches all records of tx_dlf_solrcores on given page. |
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* |
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* @param int $pageId the uid of the solr record (can also be 0) |
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* |
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* @return array array of valid solr cores |
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*/ |
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protected function getSolrCores(int $pageId): array |
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{ |
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/** @var QueryBuilder $queryBuilder */ |
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$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class) |
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->getQueryBuilderForTable('tx_dlf_solrcores'); |
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$solrCores = []; |
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$pageId = (int) $pageId; |
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$result = $queryBuilder |
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->select('uid', 'index_name') |
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->from('tx_dlf_solrcores') |
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->where( |
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$queryBuilder->expr()->eq( |
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'pid', |
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$queryBuilder->createNamedParameter($pageId, \PDO::PARAM_INT) |
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) |
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) |
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->execute(); |
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while ($record = $result->fetch()) { |
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$solrCores[$record['index_name']] = $record['uid']; |
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} |
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return $solrCores; |
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} |
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/** |
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* Fetches all documents with given collection. |
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* |
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* @param string $collId a comma separated list of collection uids |
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* @param int $pageId the uid of the solr record |
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* |
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* @return array array of valid solr cores |
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*/ |
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protected function getDocumentsToProceed(string $collIds, int $pageId): array |
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{ |
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/** @var QueryBuilder $queryBuilder */ |
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$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class) |
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->getQueryBuilderForTable('tx_dlf_documents'); |
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$documents = []; |
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$pageId = (int) $pageId; |
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$result = $queryBuilder |
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->select('tx_dlf_documents.uid') |
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->from('tx_dlf_documents') |
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->join( |
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'tx_dlf_documents', |
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'tx_dlf_relations', |
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'tx_dlf_relations_joins', |
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$queryBuilder->expr()->eq( |
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'tx_dlf_relations_joins.uid_local', |
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'tx_dlf_documents.uid' |
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) |
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) |
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->join( |
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'tx_dlf_relations_joins', |
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'tx_dlf_collections', |
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'tx_dlf_collections_join', |
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$queryBuilder->expr()->eq( |
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'tx_dlf_relations_joins.uid_foreign', |
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'tx_dlf_collections_join.uid' |
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) |
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) |
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->where( |
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$queryBuilder->expr()->andX( |
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$queryBuilder->expr()->in( |
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'tx_dlf_collections_join.uid', |
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$queryBuilder->createNamedParameter( |
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GeneralUtility::intExplode(',', $collIds, TRUE), |
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Connection::PARAM_INT_ARRAY |
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) |
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), |
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$queryBuilder->expr()->eq( |
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'tx_dlf_collections_join.pid', |
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$queryBuilder->createNamedParameter($pageId, Connection::PARAM_INT) |
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), |
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$queryBuilder->expr()->eq( |
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'tx_dlf_relations_joins.ident', |
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$queryBuilder->createNamedParameter('docs_colls') |
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) |
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) |
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) |
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->groupBy('tx_dlf_documents.uid') |
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->orderBy('tx_dlf_documents.uid', 'ASC') |
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->execute(); |
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while ($record = $result->fetch()) { |
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$documents[] = $record['uid']; |
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} |
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return $documents; |
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} |
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/** |
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* Fetches all documents of given page. |
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* |
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* @param int $pageId the uid of the solr record |
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* |
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* @return array array of valid solr cores |
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*/ |
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protected function getAllDocuments(int $pageId): array |
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{ |
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/** @var QueryBuilder $queryBuilder */ |
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$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class) |
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->getQueryBuilderForTable('tx_dlf_documents'); |
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$documents = []; |
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$pageId = (int) $pageId; |
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$result = $queryBuilder |
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->select('uid') |
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->from('tx_dlf_documents') |
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->where( |
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$queryBuilder->expr()->eq( |
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'tx_dlf_documents.pid', |
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$queryBuilder->createNamedParameter($pageId, Connection::PARAM_INT) |
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) |
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) |
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->orderBy('tx_dlf_documents.uid', 'ASC') |
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->execute(); |
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while ($record = $result->fetch()) { |
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$documents[] = $record['uid']; |
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} |
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return $documents; |
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} |
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} |
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