alltube/classes/Config.php

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<?php
/**
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* Config class.
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*/
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namespace Alltube;
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use Symfony\Component\Yaml\Yaml;
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/**
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* Manage config parameters.
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*/
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class Config
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{
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/**
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* Singleton instance.
*
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* @var Config
*/
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private static $instance;
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/**
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* youtube-dl binary path.
*
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* @var string
*/
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public $youtubedl = 'vendor/rg3/youtube-dl/youtube_dl/__main__.py';
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/**
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* python binary path.
*
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* @var string
*/
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public $python = '/usr/bin/python';
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/**
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* youtube-dl parameters.
*
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* @var array
*/
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public $params = ['--no-playlist', '--no-warnings', '-f best[protocol^=http]', '--playlist-end', 1];
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/**
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* Enable audio conversion.
*
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* @var bool
*/
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public $convert = false;
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/**
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* avconv or ffmpeg binary path.
*
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* @var string
*/
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public $avconv = 'vendor/bin/ffmpeg';
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/**
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* rtmpdump binary path.
*
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* @var string
*/
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public $rtmpdump = 'vendor/bin/rtmpdump';
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/**
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* curl binary path.
*
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* @var string
*/
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public $curl = '/usr/bin/curl';
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/**
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* curl parameters.
*
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* @var array
*/
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public $curl_params = [];
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/**
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* YAML config file path.
*
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* @var string
*/
private $file;
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/**
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* Config constructor.
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*
* @param string $yamlfile YAML config file path
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*/
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private function __construct($yamlfile)
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{
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$this->file = $yamlfile;
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if (is_file($yamlfile)) {
$yaml = Yaml::parse(file_get_contents($yamlfile));
if (isset($yaml) && is_array($yaml)) {
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foreach ($yaml as $param => $value) {
if (isset($this->$param) && isset($value)) {
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$this->$param = $value;
}
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}
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}
}
if (getenv('CONVERT')) {
$this->convert = (bool) getenv('CONVERT');
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}
}
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/**
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* Get singleton instance.
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*
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* @param string $yamlfile YAML config file name
*
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* @return Config
*/
public static function getInstance($yamlfile = 'config.yml')
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{
$yamlfile = __DIR__.'/../'.$yamlfile;
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if (is_null(self::$instance) || self::$instance->file != $yamlfile) {
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self::$instance = new self($yamlfile);
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}
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return self::$instance;
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}
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/**
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* Destroy singleton instance.
*
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* @return void
*/
public static function destroyInstance()
{
self::$instance = null;
}
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}