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91 lines
2.6 KiB
91 lines
2.6 KiB
<?php
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namespace SparkLib\Util;
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/**
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* A utility class to map mime types to extensions and vice-versa.
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*
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* This is not meant to be comprehensive - just the ones we come across regularly.
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*
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* Based in part on debian's /etc/mime.types
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**/
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class Mime {
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public static $mimeToExtension = array(
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// the usuals
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'image/jpeg' => 'jpg',
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'image/png' => 'png',
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'image/tiff' => 'tiff',
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'image/gif' => 'gif',
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// pdf
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'applications/vnd.pdf' => 'pdf',
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'application/acrobat' => 'pdf',
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'application/x-pdf' => 'pdf',
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'application/pdf' => 'pdf',
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'text/x-pdf' => 'pdf',
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'text/pdf' => 'pdf',
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// odt
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'application/vnd.oasis.opendocument.text' => 'odt',
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'application/x-vnd.oasis.opendocument.text' => 'odt',
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// zip
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'application/x-zip-compressed' => 'zip',
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'application/x-compressed' => 'zip',
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'application/octet-stream' => 'zip',
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'application/x-compress' => 'zip',
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'application/x-zip' => 'zip',
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'application/zip' => 'zip',
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'multipart/x-zip' => 'zip',
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// doc
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'application/vnd.ms-word' => 'doc',
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'application/vnd.msword' => 'doc',
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'application/x-msword' => 'doc',
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'application/winword' => 'doc',
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'application/msword' => 'doc',
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'application/x-msw6' => 'doc',
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'application/word' => 'doc',
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'application/doc' => 'doc',
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'appl/text' => 'doc',
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// docx
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'application/vnd.openxmlformats-officedocument.wordprocessingml.document' => 'docx',
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// ppt
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'application/vnd.ms-powerpoint' => 'ppt',
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'application/vnd-mspowerpoint' => 'ppt',
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'application/ms-powerpoint' => 'ppt',
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'application/mspowerpoint' => 'ppt',
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'application/x-powerpoint' => 'ppt',
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'application/mspowerpnt' => 'ppt',
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'application/powerpoint' => 'ppt',
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'application/mspowerpnt' => 'ppt',
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'application/x-m' => 'ppt',
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);
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public static $extensionToMime = array(
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'jpg' => 'image/jpeg',
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'png' => 'image/png',
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'tiff' => 'image/tif',
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'pdf' => 'application/pdf',
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'odt' => 'application/vnd.oasis.opendocument.text',
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'zip' => 'application/zip',
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'doc' => 'application/msword',
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'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
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'ppt' => 'application/vnd.ms-powerpoint',
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);
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public static function getMime($extension)
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{
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return self::$extnsionToMime[$extension];
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}
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public static function getExtension($mime)
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{
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return self::$mimeToExtension[$mime];
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}
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}
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