82 lines
3.2 KiB
PHP
82 lines
3.2 KiB
PHP
<?php
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namespace FOS\ElasticaBundle\Command;
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use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use Elastica\Query;
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use Elastica\Result;
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/**
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* Searches a type.
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*/
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class SearchCommand extends ContainerAwareCommand
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{
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/**
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* @see Command
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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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/**
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* {@inheritdoc}
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*/
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protected function execute(InputInterface $input, OutputInterface $output)
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{
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$indexName = $input->getOption('index');
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/** @var $index \Elastica\Index */
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$index = $this->getContainer()->get('fos_elastica.index_manager')->getIndex($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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}
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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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