<?php

namespace Smartcrawl_Vendor;

require_once \dirname(__FILE__) . "/AbstractConsumer.php";
/**
 * Consumes messages and writes them to a file
 */
class ConsumerStrategies_FileConsumer extends ConsumerStrategies_AbstractConsumer
{
    /**
     * @var string path to a file that we want to write the messages to
     */
    private $_file;
    /**
     * Creates a new FileConsumer and assigns properties from the $options array
     * @param array $options
     */
    function __construct($options)
    {
        parent::__construct($options);
        // what file to write to?
        $this->_file = isset($options['file']) ? $options['file'] : \dirname(__FILE__) . "/../../messages.txt";
    }
    /**
     * Append $batch to a file
     * @param array $batch
     * @return bool
     */
    public function persist($batch)
    {
        if (\count($batch) > 0) {
            return \file_put_contents($this->_file, \json_encode($batch) . "\n", \FILE_APPEND | \LOCK_EX) !== \false;
        } else {
            return \true;
        }
    }
}