97 lines
2.1 KiB
PHP
97 lines
2.1 KiB
PHP
<?php
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/*
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* This file is part of PHP-FFmpeg.
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*
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* (c) Alchemy <info@alchemy.fr>
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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 FFMpeg;
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use FFMpeg\Exception\BinaryNotFoundException;
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use Monolog\Logger;
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use Symfony\Component\Process\ExecutableFinder;
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/**
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* Binary abstract class
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*
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* @author Romain Neutron imprec@gmail.com
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*/
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abstract class Binary implements AdapterInterface
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{
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protected $binary;
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/**
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*
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* @var Logger
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*/
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protected $logger;
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/**
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* @var Integer
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*/
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protected $timeout;
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/**
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* Binary constructor
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*
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* @param type $binary The path file to the binary
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* @param Logger $logger A logger
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* @param Integer $timeout The timout for the underlying process
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*/
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public function __construct($binary, Logger $logger, $timeout = 60)
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{
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if (!is_executable($binary)) {
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throw new \FFMpeg\Exception\BinaryNotFoundException(sprintf('`%s` is not a valid binary', $binary));
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}
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$this->binary = $binary;
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$this->logger = $logger;
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$this->timeout = $timeout;
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}
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/**
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* Destructor
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*/
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public function __destruct()
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{
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$this->binary = $binary = $this->logger = null;
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}
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/**
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* {@inheritdoc}
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*
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* @param Logger $logger A logger
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* @return Binary The binary
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*
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* @throws Exception\BinaryNotFoundException
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*/
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public static function load(Logger $logger)
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{
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$finder = new ExecutableFinder();
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$binary = null;
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foreach (static::getBinaryName() as $candidate) {
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if (null !== $binary = $finder->find($candidate)) {
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break;
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}
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}
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if (null === $binary) {
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throw new BinaryNotFoundException('Binary not found');
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}
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return new static($binary, $logger);
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}
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/**
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* Return the binary name
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*/
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protected static function getBinaryName()
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{
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throw new \Exception('Should be implemented');
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}
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}
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