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101 lines
2.8 KiB
PHP
101 lines
2.8 KiB
PHP
<?php
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namespace App\Library\Utils;
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class FileInfo
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{
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static function isVideo($mine)
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{
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$case1 = self::isSecure($mine);
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$case2 = strpos($mine, 'video') !== false;
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return $case1 && $case2;
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}
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static function isAudio($mine)
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{
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$case1 = self::isSecure($mine);
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$case2 = strpos($mine, 'audio') !== false;
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return $case1 && $case2;
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}
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static function isImage($mine)
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{
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$case1 = self::isSecure($mine);
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$case2 = strpos($mine, 'image') !== false;
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return $case1 && $case2;
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}
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static function isSecure($mine)
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{
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return in_array($mine, self::mineTypes());
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}
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static function mineTypes()
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{
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return [
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'aac' => 'audio/aac',
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'ogg' => 'audio/ogg',
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'wav' => 'audio/wav',
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'mp3' => 'audio/mpeg',
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'weba' => 'audio/webm',
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'm4a' => 'audio/x-m4a',
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'wma' => 'audio/x-ms-wma',
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'mp4' => 'video/mp4',
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'3gp' => 'video/3gpp',
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'mpeg' => 'video/mpeg',
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'webm' => 'video/webm',
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'flv' => 'video/x-flv',
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'avi' => 'video/x-msvideo',
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'mkv' => 'video/x-matroska',
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'wmv' => 'video/x-ms-wmv',
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'gif' => 'image/gif',
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'jpeg' => 'image/jpeg',
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'jpg' => 'image/jpeg',
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'png' => 'image/png',
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'webp' => 'image/webp',
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'bmp' => 'image/bmp',
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'tif' => 'image/tiff',
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'tiff' => 'image/tiff',
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'svg' => 'image/svg+xml',
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'psd' => 'image/vnd.adobe.photoshop',
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'rar' => 'application/vnd.rar',
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'tar' => 'application/x-tar',
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'7z' => 'application/x-7z-compressed',
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'bz' => 'application/x-bzip',
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'bz2' => 'application/x-bzip2',
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'gz' => 'application/gzip',
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'zip' => 'application/zip',
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'txt' => 'text/plain',
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'csv' => 'text/csv',
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'json' => 'application/json',
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'xml' => 'application/xml',
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'pdf' => 'application/pdf',
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'doc' => 'application/msword',
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'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
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'ppt' => 'application/vnd.ms-powerpoint',
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'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
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'xls' => 'application/vnd.ms-excel',
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'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
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'swf' => 'application/x-shockwave-flash',
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'vsd' => 'application/vnd.visio',
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'rtf' => 'application/rtf',
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'ttf' => 'font/ttf',
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'woff' => 'font/woff',
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'woff2' => 'font/woff2',
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];
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}
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} |