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534 lines
15 KiB
534 lines
15 KiB
<?php |
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namespace Config; |
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/** |
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* Mimes |
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* |
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* This file contains an array of mime types. It is used by the |
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* Upload class to help identify allowed file types. |
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* |
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* When more than one variation for an extension exist (like jpg, jpeg, etc) |
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* the most common one should be first in the array to aid the guess* |
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* methods. The same applies when more than one mime-type exists for a |
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* single extension. |
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* |
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* When working with mime types, please make sure you have the ´fileinfo´ |
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* extension enabled to reliably detect the media types. |
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* |
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* @immutable |
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*/ |
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class Mimes |
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{ |
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/** |
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* Map of extensions to mime types. |
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*/ |
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public static array $mimes = [ |
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'hqx' => [ |
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'application/mac-binhex40', |
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'application/mac-binhex', |
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'application/x-binhex40', |
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'application/x-mac-binhex40', |
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], |
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'cpt' => 'application/mac-compactpro', |
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'csv' => [ |
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'text/csv', |
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'text/x-comma-separated-values', |
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'text/comma-separated-values', |
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'application/vnd.ms-excel', |
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'application/x-csv', |
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'text/x-csv', |
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'application/csv', |
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'application/excel', |
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'application/vnd.msexcel', |
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'text/plain', |
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], |
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'bin' => [ |
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'application/macbinary', |
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'application/mac-binary', |
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'application/octet-stream', |
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'application/x-binary', |
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'application/x-macbinary', |
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], |
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'dms' => 'application/octet-stream', |
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'lha' => 'application/octet-stream', |
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'lzh' => 'application/octet-stream', |
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'exe' => [ |
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'application/octet-stream', |
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'application/vnd.microsoft.portable-executable', |
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'application/x-dosexec', |
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'application/x-msdownload', |
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], |
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'class' => 'application/octet-stream', |
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'psd' => [ |
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'application/x-photoshop', |
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'image/vnd.adobe.photoshop', |
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], |
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'so' => 'application/octet-stream', |
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'sea' => 'application/octet-stream', |
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'dll' => 'application/octet-stream', |
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'oda' => 'application/oda', |
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'pdf' => [ |
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'application/pdf', |
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'application/force-download', |
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'application/x-download', |
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], |
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'ai' => [ |
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'application/pdf', |
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'application/postscript', |
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], |
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'eps' => 'application/postscript', |
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'ps' => 'application/postscript', |
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'smi' => 'application/smil', |
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'smil' => 'application/smil', |
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'mif' => 'application/vnd.mif', |
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'xls' => [ |
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'application/vnd.ms-excel', |
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'application/msexcel', |
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'application/x-msexcel', |
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'application/x-ms-excel', |
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'application/x-excel', |
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'application/x-dos_ms_excel', |
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'application/xls', |
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'application/x-xls', |
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'application/excel', |
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'application/download', |
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'application/vnd.ms-office', |
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'application/msword', |
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], |
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'ppt' => [ |
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'application/vnd.ms-powerpoint', |
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'application/powerpoint', |
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'application/vnd.ms-office', |
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'application/msword', |
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], |
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'pptx' => [ |
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'application/vnd.openxmlformats-officedocument.presentationml.presentation', |
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], |
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'wbxml' => 'application/wbxml', |
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'wmlc' => 'application/wmlc', |
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'dcr' => 'application/x-director', |
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'dir' => 'application/x-director', |
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'dxr' => 'application/x-director', |
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'dvi' => 'application/x-dvi', |
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'gtar' => 'application/x-gtar', |
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'gz' => 'application/x-gzip', |
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'gzip' => 'application/x-gzip', |
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'php' => [ |
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'application/x-php', |
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'application/x-httpd-php', |
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'application/php', |
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'text/php', |
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'text/x-php', |
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'application/x-httpd-php-source', |
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], |
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'php4' => 'application/x-httpd-php', |
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'php3' => 'application/x-httpd-php', |
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'phtml' => 'application/x-httpd-php', |
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'phps' => 'application/x-httpd-php-source', |
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'js' => [ |
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'application/x-javascript', |
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'text/plain', |
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], |
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'swf' => 'application/x-shockwave-flash', |
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'sit' => 'application/x-stuffit', |
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'tar' => 'application/x-tar', |
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'tgz' => [ |
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'application/x-tar', |
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'application/x-gzip-compressed', |
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], |
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'z' => 'application/x-compress', |
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'xhtml' => 'application/xhtml+xml', |
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'xht' => 'application/xhtml+xml', |
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'zip' => [ |
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'application/x-zip', |
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'application/zip', |
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'application/x-zip-compressed', |
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'application/s-compressed', |
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'multipart/x-zip', |
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], |
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'rar' => [ |
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'application/vnd.rar', |
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'application/x-rar', |
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'application/rar', |
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'application/x-rar-compressed', |
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], |
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'mid' => 'audio/midi', |
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'midi' => 'audio/midi', |
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'mpga' => 'audio/mpeg', |
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'mp2' => 'audio/mpeg', |
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'mp3' => [ |
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'audio/mpeg', |
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'audio/mpg', |
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'audio/mpeg3', |
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'audio/mp3', |
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], |
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'aif' => [ |
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'audio/x-aiff', |
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'audio/aiff', |
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], |
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'aiff' => [ |
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'audio/x-aiff', |
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'audio/aiff', |
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], |
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'aifc' => 'audio/x-aiff', |
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'ram' => 'audio/x-pn-realaudio', |
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'rm' => 'audio/x-pn-realaudio', |
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'rpm' => 'audio/x-pn-realaudio-plugin', |
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'ra' => 'audio/x-realaudio', |
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'rv' => 'video/vnd.rn-realvideo', |
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'wav' => [ |
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'audio/x-wav', |
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'audio/wave', |
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'audio/wav', |
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], |
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'bmp' => [ |
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'image/bmp', |
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'image/x-bmp', |
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'image/x-bitmap', |
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'image/x-xbitmap', |
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'image/x-win-bitmap', |
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'image/x-windows-bmp', |
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'image/ms-bmp', |
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'image/x-ms-bmp', |
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'application/bmp', |
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'application/x-bmp', |
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'application/x-win-bitmap', |
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], |
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'gif' => 'image/gif', |
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'jpg' => [ |
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'image/jpeg', |
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'image/pjpeg', |
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], |
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'jpeg' => [ |
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'image/jpeg', |
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'image/pjpeg', |
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], |
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'jpe' => [ |
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'image/jpeg', |
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'image/pjpeg', |
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], |
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'jp2' => [ |
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'image/jp2', |
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'video/mj2', |
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'image/jpx', |
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'image/jpm', |
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], |
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'j2k' => [ |
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'image/jp2', |
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'video/mj2', |
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'image/jpx', |
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'image/jpm', |
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], |
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'jpf' => [ |
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'image/jp2', |
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'video/mj2', |
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'image/jpx', |
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'image/jpm', |
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], |
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'jpg2' => [ |
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'image/jp2', |
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'video/mj2', |
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'image/jpx', |
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'image/jpm', |
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], |
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'jpx' => [ |
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'image/jp2', |
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'video/mj2', |
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'image/jpx', |
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'image/jpm', |
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], |
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'jpm' => [ |
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'image/jp2', |
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'video/mj2', |
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'image/jpx', |
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'image/jpm', |
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], |
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'mj2' => [ |
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'image/jp2', |
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'video/mj2', |
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'image/jpx', |
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'image/jpm', |
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], |
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'mjp2' => [ |
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'image/jp2', |
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'video/mj2', |
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'image/jpx', |
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'image/jpm', |
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], |
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'png' => [ |
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'image/png', |
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'image/x-png', |
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], |
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'webp' => 'image/webp', |
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'tif' => 'image/tiff', |
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'tiff' => 'image/tiff', |
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'css' => [ |
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'text/css', |
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'text/plain', |
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], |
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'html' => [ |
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'text/html', |
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'text/plain', |
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], |
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'htm' => [ |
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'text/html', |
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'text/plain', |
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], |
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'shtml' => [ |
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'text/html', |
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'text/plain', |
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], |
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'txt' => 'text/plain', |
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'text' => 'text/plain', |
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'log' => [ |
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'text/plain', |
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'text/x-log', |
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], |
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'rtx' => 'text/richtext', |
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'rtf' => 'text/rtf', |
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'xml' => [ |
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'application/xml', |
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'text/xml', |
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'text/plain', |
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], |
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'xsl' => [ |
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'application/xml', |
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'text/xsl', |
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'text/xml', |
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], |
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'mpeg' => 'video/mpeg', |
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'mpg' => 'video/mpeg', |
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'mpe' => 'video/mpeg', |
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'qt' => 'video/quicktime', |
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'mov' => 'video/quicktime', |
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'avi' => [ |
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'video/x-msvideo', |
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'video/msvideo', |
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'video/avi', |
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'application/x-troff-msvideo', |
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], |
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'movie' => 'video/x-sgi-movie', |
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'doc' => [ |
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'application/msword', |
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'application/vnd.ms-office', |
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], |
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'docx' => [ |
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'application/vnd.openxmlformats-officedocument.wordprocessingml.document', |
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'application/zip', |
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'application/msword', |
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'application/x-zip', |
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], |
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'dot' => [ |
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'application/msword', |
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'application/vnd.ms-office', |
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], |
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'dotx' => [ |
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'application/vnd.openxmlformats-officedocument.wordprocessingml.document', |
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'application/zip', |
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'application/msword', |
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], |
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'xlsx' => [ |
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'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', |
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'application/zip', |
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'application/vnd.ms-excel', |
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'application/msword', |
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'application/x-zip', |
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], |
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'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12', |
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'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12', |
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'word' => [ |
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'application/msword', |
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'application/octet-stream', |
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], |
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'xl' => 'application/excel', |
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'eml' => 'message/rfc822', |
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'json' => [ |
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'application/json', |
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'text/json', |
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], |
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'pem' => [ |
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'application/x-x509-user-cert', |
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'application/x-pem-file', |
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'application/octet-stream', |
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], |
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'p10' => [ |
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'application/x-pkcs10', |
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'application/pkcs10', |
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], |
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'p12' => 'application/x-pkcs12', |
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'p7a' => 'application/x-pkcs7-signature', |
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'p7c' => [ |
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'application/pkcs7-mime', |
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'application/x-pkcs7-mime', |
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], |
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'p7m' => [ |
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'application/pkcs7-mime', |
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'application/x-pkcs7-mime', |
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], |
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'p7r' => 'application/x-pkcs7-certreqresp', |
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'p7s' => 'application/pkcs7-signature', |
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'crt' => [ |
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'application/x-x509-ca-cert', |
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'application/x-x509-user-cert', |
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'application/pkix-cert', |
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], |
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'crl' => [ |
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'application/pkix-crl', |
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'application/pkcs-crl', |
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], |
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'der' => 'application/x-x509-ca-cert', |
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'kdb' => 'application/octet-stream', |
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'pgp' => 'application/pgp', |
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'gpg' => 'application/gpg-keys', |
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'sst' => 'application/octet-stream', |
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'csr' => 'application/octet-stream', |
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'rsa' => 'application/x-pkcs7', |
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'cer' => [ |
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'application/pkix-cert', |
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'application/x-x509-ca-cert', |
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], |
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'3g2' => 'video/3gpp2', |
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'3gp' => [ |
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'video/3gp', |
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'video/3gpp', |
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], |
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'mp4' => 'video/mp4', |
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'm4a' => 'audio/x-m4a', |
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'f4v' => [ |
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'video/mp4', |
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'video/x-f4v', |
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], |
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'flv' => 'video/x-flv', |
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'webm' => 'video/webm', |
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'aac' => 'audio/x-acc', |
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'm4u' => 'application/vnd.mpegurl', |
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'm3u' => 'text/plain', |
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'xspf' => 'application/xspf+xml', |
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'vlc' => 'application/videolan', |
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'wmv' => [ |
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'video/x-ms-wmv', |
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'video/x-ms-asf', |
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], |
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'au' => 'audio/x-au', |
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'ac3' => 'audio/ac3', |
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'flac' => 'audio/x-flac', |
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'ogg' => [ |
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'audio/ogg', |
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'video/ogg', |
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'application/ogg', |
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], |
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'kmz' => [ |
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'application/vnd.google-earth.kmz', |
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'application/zip', |
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'application/x-zip', |
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], |
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'kml' => [ |
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'application/vnd.google-earth.kml+xml', |
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'application/xml', |
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'text/xml', |
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], |
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'ics' => 'text/calendar', |
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'ical' => 'text/calendar', |
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'zsh' => 'text/x-scriptzsh', |
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'7zip' => [ |
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'application/x-compressed', |
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'application/x-zip-compressed', |
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'application/zip', |
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'multipart/x-zip', |
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], |
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'cdr' => [ |
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'application/cdr', |
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'application/coreldraw', |
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'application/x-cdr', |
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'application/x-coreldraw', |
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'image/cdr', |
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'image/x-cdr', |
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'zz-application/zz-winassoc-cdr', |
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], |
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'wma' => [ |
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'audio/x-ms-wma', |
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'video/x-ms-asf', |
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], |
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'jar' => [ |
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'application/java-archive', |
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'application/x-java-application', |
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'application/x-jar', |
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'application/x-compressed', |
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], |
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'svg' => [ |
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'image/svg+xml', |
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'image/svg', |
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'application/xml', |
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'text/xml', |
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], |
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'vcf' => 'text/x-vcard', |
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'srt' => [ |
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'text/srt', |
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'text/plain', |
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], |
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'vtt' => [ |
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'text/vtt', |
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'text/plain', |
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], |
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'ico' => [ |
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'image/x-icon', |
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'image/x-ico', |
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'image/vnd.microsoft.icon', |
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], |
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'stl' => [ |
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'application/sla', |
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'application/vnd.ms-pki.stl', |
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'application/x-navistyle', |
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], |
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]; |
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|
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/** |
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* Attempts to determine the best mime type for the given file extension. |
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* |
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* @return string|null The mime type found, or none if unable to determine. |
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*/ |
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public static function guessTypeFromExtension(string $extension) |
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{ |
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$extension = trim(strtolower($extension), '. '); |
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if (! array_key_exists($extension, static::$mimes)) { |
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return null; |
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} |
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return is_array(static::$mimes[$extension]) ? static::$mimes[$extension][0] : static::$mimes[$extension]; |
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} |
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/** |
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* Attempts to determine the best file extension for a given mime type. |
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* |
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* @param string|null $proposedExtension - default extension (in case there is more than one with the same mime type) |
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* |
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* @return string|null The extension determined, or null if unable to match. |
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*/ |
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public static function guessExtensionFromType(string $type, ?string $proposedExtension = null) |
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{ |
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$type = trim(strtolower($type), '. '); |
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$proposedExtension = trim(strtolower($proposedExtension ?? '')); |
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if ( |
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$proposedExtension !== '' |
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&& array_key_exists($proposedExtension, static::$mimes) |
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&& in_array($type, (array) static::$mimes[$proposedExtension], true) |
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) { |
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// The detected mime type matches with the proposed extension. |
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return $proposedExtension; |
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} |
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|
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// Reverse check the mime type list if no extension was proposed. |
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// This search is order sensitive! |
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foreach (static::$mimes as $ext => $types) { |
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if (in_array($type, (array) $types, true)) { |
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return $ext; |
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} |
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} |
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return null; |
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} |
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}
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