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<?php |
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/** |
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* This file is part of the eZ Publish Kernel package. |
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* |
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* @copyright Copyright (C) eZ Systems AS. All rights reserved. |
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* @license For full copyright and license information view LICENSE file distributed with this source code. |
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*/ |
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namespace eZ\Bundle\EzPublishCoreBundle\Command; |
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use eZ\Publish\Core\Search\Common\IterativelyIndexer; |
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use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; |
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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\Process\Process; |
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use Symfony\Component\Process\PhpExecutableFinder; |
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use eZ\Publish\Core\Search\Common\Indexer; |
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use ezcSystemInfo; |
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use RuntimeException; |
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class ReindexCommand extends ContainerAwareCommand |
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{ |
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/** |
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* @var \eZ\Publish\Core\Search\Common\Indexer |
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*/ |
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private $searchIndexer; |
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/** |
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* Initialize objects required by {@see execute()}. |
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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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public function initialize(InputInterface $input, OutputInterface $output) |
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{ |
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parent::initialize($input, $output); |
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$this->searchIndexer = $this->getContainer()->get('ezpublish.spi.search.indexer'); |
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if (!$this->searchIndexer instanceof Indexer) { |
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throw new RuntimeException( |
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sprintf('Expected to find Search Engine Indexer but found "%s" instead', get_parent_class($this->searchIndexer)) |
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); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function configure() |
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{ |
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$this |
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->setName('ezplatform:reindex') |
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->setDescription('Recreate or Refresh search engine index') |
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->addOption('iteration-count', 'c', InputOption::VALUE_OPTIONAL, 'Number of objects to be indexed in a single iteration, for avoiding using to much memory', 20) |
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->addOption('no-commit', null, InputOption::VALUE_NONE, 'Do not commit after each iteration') |
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->addOption('no-purge', null, InputOption::VALUE_NONE, 'Do not purge before indexing. BC NOTE: Should this be default as of 2.0?') |
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->addOption('since', null, InputOption::VALUE_NONE, 'Index changes since a given time, any format understood by DateTime. Implies "no-purge", can not be combined with "content-ids".') |
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->addOption('content-ids', null, InputOption::VALUE_NONE, 'Comma separated list of content id\'s to refresh (deleted or updated/added). Implies "no-purge", can not be combined with "since".') |
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->addOption('processes', null, InputOption::VALUE_NONE, 'Number of sub processes to spawn in parallel, by default: (number of cpu cores)-1, disable by setting to "0"', $this->getNumberOfCPUCores() -1) |
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->setHelp( |
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<<<EOT |
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The command <info>%command.name%</info> indexes current configured database in configured search engine index. |
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TODO: ADD EXAMPLES OF ADVANCE USAGE! |
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EOT |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$noCommit = $input->getOption('no-commit'); |
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$iterationCount = $input->getOption('iteration-count'); |
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if (!is_numeric($iterationCount) || (int) $iterationCount < 1) { |
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throw new RuntimeException("'--iteration-count' option should be > 0, got '{$iterationCount}'"); |
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} |
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if ($this->searchIndexer instanceof IterativelyIndexer) { |
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return $this->executeParallel($input, $output, (int) $iterationCount, (bool) $noCommit); |
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} |
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$output->writeln( <<<EOT |
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DEPRECATED: |
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Running indexing against an Indexer that has not been updated to use IterativelyIndexer abstract, options that won't be |
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taken into account: |
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- since |
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- content-ids |
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- processes |
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- no-purge |
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EOT |
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); |
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$this->searchIndexer->createSearchIndex($output, (int) $iterationCount, empty($noCommit)); |
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} |
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private function executeParallel(InputInterface $input, OutputInterface $output, $iterationCount, $noCommit) { |
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$since = $input->getOption('since'); |
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$contentIds = $input->getOption('content-ids'); |
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$processes = $input->getOption('processes'); |
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$noPurge = $input->getOption('no-purge'); |
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} |
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private static function getPhpProcess($consoleDir = 'app') |
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{ |
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$phpFinder = new PhpExecutableFinder(); |
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if (!$phpPath = $phpFinder->find()) { |
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throw new \RuntimeException('The php executable could not be found, add it to your PATH environment variable and try again'); |
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} |
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$cmd = 'ezplatform:reindex'; |
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$php = escapeshellarg($phpFinder); |
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$console = escapeshellarg($consoleDir.'/console'); |
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return new Process($php.' '.$console.' '.$cmd, null, null, null, null); |
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} |
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private function getNumberOfCPUCores() |
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{ |
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$cores = 1; |
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if (is_file('/proc/cpuinfo')) { |
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// Linux (and potentially Windows with linux sub systems) |
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$cpuinfo = file_get_contents('/proc/cpuinfo'); |
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preg_match_all('/^processor/m', $cpuinfo, $matches); |
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$cores = count($matches[0]); |
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} else if (DIRECTORY_SEPARATOR === '\\') { |
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// Windows |
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if (($process = @popen('wmic cpu get NumberOfCores', 'rb')) !== false) { |
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fgets($process); |
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$cores = (int) fgets($process); |
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pclose($process); |
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} |
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} else { |
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// *nix (Linux, BSD and Mac) |
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if (($process = @popen('sysctl -a', 'rb')) !== false) { |
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$output = stream_get_contents($process); |
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if (preg_match('/hw.ncpu: (\d+)/', $output, $matches)) { |
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$cores = (int) $matches[1][0]; |
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} |
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pclose($process); |
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} |
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} |
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return $cores; |
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} |
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} |
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ezsystems /
ezpublish-kernel
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.