GBProd\ElasticsearchDataProviderBundle\Command\ProvideCommand

Complexity

Total Complexity

7

Size/Duplication

Total Lines	110
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	8

Test Coverage

Coverage

74.32%

Importance

Changes	5
Bugs	1	Features	1

4 Methods

Rating	Name	Duplication	Size	Complexity
B	configure()	0	24	1
A	execute()	0	22	3
A	getClient()	0	18	2
B	initializeProgress()	0	34	1

<?php

namespace GBProd\ElasticsearchDataProviderBundle\Command;

use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\DependencyInjection\Container;
use GBProd\ElasticsearchDataProviderBundle\Event\HasStartedHandling;
use GBProd\ElasticsearchDataProviderBundle\Event\HasStartedProviding;

/**
 * Command to run providing
 * 
 * @author gbprod <contact@gb-prod.fr>
 */
class ProvideCommand extends ContainerAwareCommand
{
    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        $this
            ->setName('elasticsearch:provide')
            ->setDescription('Provide data to Elasticsearch')
            ->addArgument(
                'index',
                InputArgument::OPTIONAL,
                'Index to provide'
            )
            ->addArgument(
                'type',
                InputArgument::OPTIONAL,
                'Type to provide'
            )
            ->addOption(
                'client',
                null,
                InputOption::VALUE_REQUIRED,
                'Client to use (if not default)',
                'default'
            )
        ;
    }
    
    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $handler = $this->getContainer()
            ->get('gbprod.elasticsearch_dataprovider.handler')
        ;
        
        $client = $this->getClient($input->getOption('client'));
        
        $index = $input->getArgument('index');
        $type  = $input->getArgument('type');

        $output->writeln(sprintf(
            '<info>Providing <comment>%s/%s</comment> for client <comment>%s</comment>...</info>',
            $index ?: '*',
            $type ?: '*',
            $input->getOption('client')
        ));
        
        $this->initializeProgress($output);
        
        $handler->handle($client, $index, $type);
    }
    
    private function getClient($clientName)
    {
        $client = $this->getContainer()
            ->get(sprintf(
                'm6web_elasticsearch.client.%s',
                $clientName
            ))
        ;
        
        if (!$client) {
            throw new \InvalidArgumentException(sprintf(
                'No client "%s" found',
                $clientName
            ));
        }
        
        return $client;
    }
    
    private function initializeProgress(OutputInterface $output)
    {
        $dispatcher = $this->getContainer()->get('event_dispatcher');
        
        $dispatcher->addListener(
            'elasticsearch.has_started_handling',
            function (HasStartedHandling $event) use ($output) {
                $output->writeln(sprintf(
                    '<info>Start running <comment>%d</comment> providers</info>', 
                    count($event->getEntries())
                ));
            }
        );

        $dispatcher->addListener(
            'elasticsearch.has_started_providing',
            function (HasStartedProviding $event) use ($output) {
                $output->writeln(sprintf(
                    '<info>Start running <comment>%s</comment> provider</info>',
                    get_class($event->getEntry()->getProvider())
                ));
            }
        );
        
        $dispatcher->addListener(
            'elasticsearch.has_indexed_document',
            function (HasIndexingDocument $event) use ($output) {
                $output->writeln(sprintf(
                    '<info>Indexing <comment>%s</comment> document</info>',
                    get_class($event->getEntry()->getId())
                ));
            }
        );
    }
}