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<?php |
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/** |
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* This file is part of the PHP-FFmpeg-video-streaming package. |
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* |
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* (c) Amin Yazdanpanah <[email protected]> |
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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 Streaming; |
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use Streaming\Exception\RuntimeException; |
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use Symfony\Component\Filesystem\Exception\IOExceptionInterface; |
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use Symfony\Component\Filesystem\Filesystem; |
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/** |
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* File constructor. |
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* It is all about files |
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*/ |
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class File |
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{ |
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/** |
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* @param $dirname |
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* @param int $mode |
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*/ |
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public static function makeDir(string $dirname, int $mode = 0777): void |
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{ |
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static::filesystem('mkdir', [$dirname, $mode]); |
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} |
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/** |
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* @param $dir |
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* @return int|null |
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*/ |
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public static function directorySize(string $dir): int |
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{ |
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if (is_dir($dir)) { |
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$size = 0; |
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foreach (scandir($dir) as $file) { |
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if (in_array($file, [".", ".."])) continue; |
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$filename = $dir . DIRECTORY_SEPARATOR . $file; |
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$size += is_file($filename) ? filesize($filename) : static::directorySize($filename); |
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} |
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return $size; |
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} |
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return 0; |
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} |
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/** |
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* @param $path |
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* @param $content |
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* @param bool $force |
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* @return void |
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*/ |
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public static function put($path, $content, $force = true): void |
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{ |
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if (file_exists($path) && !$force) { |
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throw new RuntimeException("File Already Exists"); |
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} |
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if (false === @file_put_contents($path, $content)) { |
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throw new RuntimeException("Unable to save the file"); |
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} |
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} |
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/** |
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* @param string $prefix |
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* @return string |
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*/ |
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public static function tmp($prefix = 'pfvs.file_'): string |
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{ |
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for ($i = 0; $i < 10; ++$i) { |
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$tmpFile = static::tmpDirPath() . '/' . basename($prefix) . uniqid(mt_rand()); |
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$handle = @fopen($tmpFile, 'x+'); |
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if (false === $handle) { |
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continue; |
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} |
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@fclose($handle); |
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return $tmpFile; |
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} |
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throw new RuntimeException("A temporary file could not be created."); |
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} |
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/** |
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* @return string |
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*/ |
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public static function tmpDir(): string |
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{ |
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static::makeDir($tmp_dir = static::tmpDirPath() . DIRECTORY_SEPARATOR . uniqid() . DIRECTORY_SEPARATOR); |
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return $tmp_dir; |
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} |
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/** |
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* clear all tmp files |
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*/ |
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public static function cleanTmpFiles(): void |
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{ |
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static::remove(static::tmpDirPath()); |
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} |
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/** |
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* @return string |
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*/ |
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private static function tmpDirPath(): string |
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{ |
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static::makeDir($tmp_path = sys_get_temp_dir() . DIRECTORY_SEPARATOR . "php_ffmpeg_video_streaming"); |
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return $tmp_path; |
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} |
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/** |
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* @param string $src |
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* @param string $dst |
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*/ |
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public static function move(string $src, string $dst): void |
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{ |
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static::filesystem('mirror', [$src, $dst]); |
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static::remove($src); |
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} |
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/** |
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* @param string $src |
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* @param string $dst |
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* @param bool $force |
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*/ |
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public static function copy(string $src, string $dst, bool $force = true): void |
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{ |
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static::filesystem('copy', [$src, $dst, $force]); |
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} |
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/** |
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* @param $dir |
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*/ |
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public static function remove(string $dir): void |
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{ |
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static::filesystem('remove', [$dir]); |
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} |
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/** |
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* @param string $method |
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* @param array $params |
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* @return mixed |
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*/ |
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private static function filesystem(string $method, array $params) |
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{ |
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try { |
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return \call_user_func_array([new Filesystem, $method], $params); |
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} catch (IOExceptionInterface $e) { |
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throw new RuntimeException("Failed action" . $e->getPath(), $e->getCode(), $e); |
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} |
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} |
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} |
aminyazdanpanah /
PHP-FFmpeg-video-streaming
If you suppress an error, we recommend checking for the error condition explicitly: