/vendor/league/flysystem/src/Util/MimeType.php
PHP | 213 lines | 176 code | 12 blank | 25 comment | 4 complexity | f9866cbab30f338fd4dede9bdaf9663c MD5 | raw file
- <?php
- namespace League\Flysystem\Util;
- use Finfo;
- /**
- * @internal
- */
- class MimeType
- {
- /**
- * Detects MIME Type based on given content.
- *
- * @param mixed $content
- *
- * @return string|null MIME Type or NULL if no mime type detected
- */
- public static function detectByContent($content)
- {
- if ( ! class_exists('Finfo') || ! is_string($content)) {
- return;
- }
- $finfo = new Finfo(FILEINFO_MIME_TYPE);
- $mimeType = $finfo->buffer($content);
- return $mimeType ?: null;
- }
- /**
- * Detects MIME Type based on file extension.
- *
- * @param string $extension
- *
- * @return string|null MIME Type or NULL if no extension detected
- */
- public static function detectByFileExtension($extension)
- {
- static $extensionToMimeTypeMap;
- if (! $extensionToMimeTypeMap) {
- $extensionToMimeTypeMap = static::getExtensionToMimeTypeMap();
- }
- if (isset($extensionToMimeTypeMap[$extension])) {
- return $extensionToMimeTypeMap[$extension];
- }
- return 'text/plain';
- }
- /**
- * @param string $filename
- *
- * @return string
- */
- public static function detectByFilename($filename)
- {
- $extension = pathinfo($filename, PATHINFO_EXTENSION);
- return empty($extension) ? 'text/plain' : static::detectByFileExtension($extension);
- }
- /**
- * @return array Map of file extension to MIME Type
- */
- public static function getExtensionToMimeTypeMap()
- {
- return [
- 'hqx' => 'application/mac-binhex40',
- 'cpt' => 'application/mac-compactpro',
- 'csv' => 'text/x-comma-separated-values',
- 'bin' => 'application/octet-stream',
- 'dms' => 'application/octet-stream',
- 'lha' => 'application/octet-stream',
- 'lzh' => 'application/octet-stream',
- 'exe' => 'application/octet-stream',
- 'class' => 'application/octet-stream',
- 'psd' => 'application/x-photoshop',
- 'so' => 'application/octet-stream',
- 'sea' => 'application/octet-stream',
- 'dll' => 'application/octet-stream',
- 'oda' => 'application/oda',
- 'pdf' => 'application/pdf',
- 'ai' => 'application/pdf',
- 'eps' => 'application/postscript',
- 'ps' => 'application/postscript',
- 'smi' => 'application/smil',
- 'smil' => 'application/smil',
- 'mif' => 'application/vnd.mif',
- 'xls' => 'application/vnd.ms-excel',
- 'ppt' => 'application/powerpoint',
- 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
- 'wbxml' => 'application/wbxml',
- 'wmlc' => 'application/wmlc',
- 'dcr' => 'application/x-director',
- 'dir' => 'application/x-director',
- 'dxr' => 'application/x-director',
- 'dvi' => 'application/x-dvi',
- 'gtar' => 'application/x-gtar',
- 'gz' => 'application/x-gzip',
- 'gzip' => 'application/x-gzip',
- 'php' => 'application/x-httpd-php',
- 'php4' => 'application/x-httpd-php',
- 'php3' => 'application/x-httpd-php',
- 'phtml' => 'application/x-httpd-php',
- 'phps' => 'application/x-httpd-php-source',
- 'js' => 'application/javascript',
- 'swf' => 'application/x-shockwave-flash',
- 'sit' => 'application/x-stuffit',
- 'tar' => 'application/x-tar',
- 'tgz' => 'application/x-tar',
- 'z' => 'application/x-compress',
- 'xhtml' => 'application/xhtml+xml',
- 'xht' => 'application/xhtml+xml',
- 'zip' => 'application/x-zip',
- 'rar' => 'application/x-rar',
- 'mid' => 'audio/midi',
- 'midi' => 'audio/midi',
- 'mpga' => 'audio/mpeg',
- 'mp2' => 'audio/mpeg',
- 'mp3' => 'audio/mpeg',
- 'aif' => 'audio/x-aiff',
- 'aiff' => 'audio/x-aiff',
- 'aifc' => 'audio/x-aiff',
- 'ram' => 'audio/x-pn-realaudio',
- 'rm' => 'audio/x-pn-realaudio',
- 'rpm' => 'audio/x-pn-realaudio-plugin',
- 'ra' => 'audio/x-realaudio',
- 'rv' => 'video/vnd.rn-realvideo',
- 'wav' => 'audio/x-wav',
- 'jpg' => 'image/jpeg',
- 'jpeg' => 'image/jpeg',
- 'jpe' => 'image/jpeg',
- 'png' => 'image/png',
- 'gif' => 'image/gif',
- 'bmp' => 'image/bmp',
- 'tiff' => 'image/tiff',
- 'tif' => 'image/tiff',
- 'svg' => 'image/svg+xml',
- 'css' => 'text/css',
- 'html' => 'text/html',
- 'htm' => 'text/html',
- 'shtml' => 'text/html',
- 'txt' => 'text/plain',
- 'text' => 'text/plain',
- 'log' => 'text/plain',
- 'rtx' => 'text/richtext',
- 'rtf' => 'text/rtf',
- 'xml' => 'application/xml',
- 'xsl' => 'application/xml',
- 'mpeg' => 'video/mpeg',
- 'mpg' => 'video/mpeg',
- 'mpe' => 'video/mpeg',
- 'qt' => 'video/quicktime',
- 'mov' => 'video/quicktime',
- 'avi' => 'video/x-msvideo',
- 'movie' => 'video/x-sgi-movie',
- 'doc' => 'application/msword',
- 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
- 'dot' => 'application/msword',
- 'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
- 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
- 'word' => 'application/msword',
- 'xl' => 'application/excel',
- 'eml' => 'message/rfc822',
- 'json' => 'application/json',
- 'pem' => 'application/x-x509-user-cert',
- 'p10' => 'application/x-pkcs10',
- 'p12' => 'application/x-pkcs12',
- 'p7a' => 'application/x-pkcs7-signature',
- 'p7c' => 'application/pkcs7-mime',
- 'p7m' => 'application/pkcs7-mime',
- 'p7r' => 'application/x-pkcs7-certreqresp',
- 'p7s' => 'application/pkcs7-signature',
- 'crt' => 'application/x-x509-ca-cert',
- 'crl' => 'application/pkix-crl',
- 'der' => 'application/x-x509-ca-cert',
- 'kdb' => 'application/octet-stream',
- 'pgp' => 'application/pgp',
- 'gpg' => 'application/gpg-keys',
- 'sst' => 'application/octet-stream',
- 'csr' => 'application/octet-stream',
- 'rsa' => 'application/x-pkcs7',
- 'cer' => 'application/pkix-cert',
- '3g2' => 'video/3gpp2',
- '3gp' => 'video/3gp',
- 'mp4' => 'video/mp4',
- 'm4a' => 'audio/x-m4a',
- 'f4v' => 'video/mp4',
- 'webm' => 'video/webm',
- 'aac' => 'audio/x-acc',
- 'm4u' => 'application/vnd.mpegurl',
- 'm3u' => 'text/plain',
- 'xspf' => 'application/xspf+xml',
- 'vlc' => 'application/videolan',
- 'wmv' => 'video/x-ms-wmv',
- 'au' => 'audio/x-au',
- 'ac3' => 'audio/ac3',
- 'flac' => 'audio/x-flac',
- 'ogg' => 'audio/ogg',
- 'kmz' => 'application/vnd.google-earth.kmz',
- 'kml' => 'application/vnd.google-earth.kml+xml',
- 'ics' => 'text/calendar',
- 'zsh' => 'text/x-scriptzsh',
- '7zip' => 'application/x-7z-compressed',
- 'cdr' => 'application/cdr',
- 'wma' => 'audio/x-ms-wma',
- 'jar' => 'application/java-archive',
- ];
- }
- }