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<?php |
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/* |
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* This file is part of the FOSElasticaBundle package. |
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* |
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* (c) FriendsOfSymfony <http://friendsofsymfony.github.com/> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace FOS\ElasticaBundle\Command; |
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use Elastica\Query; |
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use Elastica\Result; |
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use FOS\ElasticaBundle\Index\IndexManager; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputArgument; |
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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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/** |
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* Searches a type. |
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*/ |
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class SearchCommand extends Command |
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{ |
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protected static $defaultName = 'fos:elastica:search'; |
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private $indexManager; |
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public function __construct(IndexManager $indexManager) |
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{ |
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parent::__construct(); |
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$this->indexManager = $indexManager; |
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} |
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protected function configure() |
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{ |
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$this |
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->setName('fos:elastica:search') |
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->addArgument('type', InputArgument::REQUIRED, 'The type to search in') |
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->addArgument('query', InputArgument::REQUIRED, 'The text to search') |
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->addOption('index', null, InputOption::VALUE_REQUIRED, 'The index to search in') |
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->addOption('limit', null, InputOption::VALUE_REQUIRED, 'The maximum number of documents to return', 20) |
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->addOption('show-field', null, InputOption::VALUE_REQUIRED, 'Field to show, null uses the first field') |
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->addOption('show-source', null, InputOption::VALUE_NONE, 'Show the documents sources') |
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->addOption('show-id', null, InputOption::VALUE_NONE, 'Show the documents ids') |
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->addOption('explain', null, InputOption::VALUE_NONE, 'Enables explanation for each hit on how its score was computed.') |
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->setDescription('Searches documents in a given type and index') |
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; |
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} |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$indexName = $input->getOption('index'); |
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$index = $this->indexManager->getIndex($indexName ? $indexName : null); |
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$type = $index->getType($input->getArgument('type')); |
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$query = Query::create($input->getArgument('query')); |
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$query->setSize($input->getOption('limit')); |
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if ($input->getOption('explain')) { |
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$query->setExplain(true); |
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} |
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$resultSet = $type->search($query); |
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$output->writeLn(sprintf('Found %d results', $type->count($query))); |
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foreach ($resultSet->getResults() as $result) { |
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$output->writeLn($this->formatResult($result, $input->getOption('show-field'), $input->getOption('show-source'), $input->getOption('show-id'), $input->getOption('explain'))); |
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} |
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return 0; |
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} |
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/** |
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* @param Result $result |
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* @param string $showField |
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* @param string $showSource |
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* @param string $showId |
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* @param string $explain |
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* |
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* @return string |
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*/ |
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protected function formatResult(Result $result, $showField, $showSource, $showId, $explain) |
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{ |
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$source = $result->getSource(); |
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if ($showField) { |
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$toString = isset($source[$showField]) ? $source[$showField] : '-'; |
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} else { |
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$toString = reset($source); |
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} |
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$string = sprintf('[%0.2f] %s', $result->getScore(), var_export($toString, true)); |
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if ($showSource) { |
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$string = sprintf('%s %s', $string, json_encode($source)); |
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} |
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if ($showId) { |
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$string = sprintf('{%s} %s', $result->getId(), $string); |
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} |
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if ($explain) { |
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$string = sprintf('%s %s', $string, json_encode($result->getExplanation())); |
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} |
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return $string; |
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} |
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} |
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FriendsOfSymfony /
FOSElasticaBundle
