From 8e5e6030088e2cef2a590ae284d11c00e279486c Mon Sep 17 00:00:00 2001
From: Adam Magness <adam.magness@gmail.com>
Date: Mon, 15 Jan 2018 08:30:12 -0500
Subject: [PATCH] Create mimetype class

move attach.php function to mimetype class
---
 src/Util/Mimetype.php | 1084 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 1084 insertions(+)
 create mode 100644 src/Util/Mimetype.php

diff --git a/src/Util/Mimetype.php b/src/Util/Mimetype.php
new file mode 100644
index 0000000000..ea3b9e8216
--- /dev/null
+++ b/src/Util/Mimetype.php
@@ -0,0 +1,1084 @@
+<?php
+/**
+ * @file src/Util/Mimetype.php
+ */
+namespace Friendica\Util;
+
+class Mimetype
+{
+	/**
+	 * Return mimetype based on file extension
+	 *
+	 * @param string $filename filename
+	 * @return mixed array or string
+	 */
+	public static function contentType($filename)
+	{
+		$mime_types = [
+	
+			/*'txt' => 'text/plain',
+			'htm' => 'text/html',
+			'html' => 'text/html',
+			'php' => 'text/html',
+			'css' => 'text/css',
+			'js' => 'application/javascript',
+			'json' => 'application/json',
+			'xml' => 'application/xml',
+			'swf' => 'application/x-shockwave-flash',
+			'flv' => 'video/x-flv',
+	
+			// images
+			'png' => 'image/png',
+			'jpe' => 'image/jpeg',
+			'jpeg' => 'image/jpeg',
+			'jpg' => 'image/jpeg',
+			'gif' => 'image/gif',
+			'bmp' => 'image/bmp',
+			'ico' => 'image/vnd.microsoft.icon',
+			'tiff' => 'image/tiff',
+			'tif' => 'image/tiff',
+			'svg' => 'image/svg+xml',
+			'svgz' => 'image/svg+xml',
+	
+			// archives
+			'zip' => 'application/zip',
+			'rar' => 'application/x-rar-compressed',
+			'exe' => 'application/x-msdownload',
+			'msi' => 'application/x-msdownload',
+			'cab' => 'application/vnd.ms-cab-compressed',
+	
+			// audio/video
+			'mp3' => 'audio/mpeg',
+			'wav' => 'audio/wav',
+			'qt' => 'video/quicktime',
+			'mov' => 'video/quicktime',
+			'ogg' => 'application/ogg',
+			'mp4' => 'video/mp4',
+			'avi' => 'video/x-msvideo',
+			'wmv' => 'video/x-ms-wmv',
+			'wma' => 'audio/x-ms-wma',
+	
+			// adobe
+			'pdf' => 'application/pdf',
+			'psd' => 'image/vnd.adobe.photoshop',
+			'ai' => 'application/postscript',
+			'eps' => 'application/postscript',
+			'ps' => 'application/postscript',
+	
+			// ms office
+			'doc' => 'application/msword',
+			'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+			'rtf' => 'application/rtf',
+			'xls' => 'application/vnd.ms-excel',
+			'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+			'ppt' => 'application/vnd.ms-powerpoint',
+			'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+	
+	
+			// open office
+			'odt' => 'application/vnd.oasis.opendocument.text',
+			'ods' => 'application/vnd.oasis.opendocument.spreadsheet',*/
+	
+			// Assembled from the original Friendica list and
+			// lists from http://www.freeformatter.com/mime-types-list.html
+			// and http://www.webmaster-toolkit.com/mime-types.shtml
+			'123' => 'application/vnd.lotus-1-2-3',
+			'3dm' => 'x-world/x-3dmf',
+			'3dmf' => 'x-world/x-3dmf',
+			'3dml' => 'text/vnd.in3d.3dml',
+			'3g2' => 'video/3gpp2',
+			'3gp' => 'video/3gpp',
+			'7z' => 'application/x-7z-compressed',
+			'a' => 'application/octet-stream',
+			'aab' => 'application/x-authorware-bin',
+			'aac' => 'audio/x-aac',
+			'aam' => 'application/x-authorware-map',
+			'aas' => 'application/x-authorware-seg',
+			'abc' => 'text/vnd.abc',
+			'abw' => 'application/x-abiword',
+			'ac' => 'application/pkix-attr-cert',
+			'acc' => 'application/vnd.americandynamics.acc',
+			'ace' => 'application/x-ace-compressed',
+			'acgi' => 'text/html',
+			'acu' => 'application/vnd.acucobol',
+			'adp' => 'audio/adpcm',
+			'aep' => 'application/vnd.audiograph',
+			'afl' => 'video/animaflex',
+			'afp' => 'application/vnd.ibm.modcap',
+			'ahead' => 'application/vnd.ahead.space',
+			'ai' => 'application/postscript',
+			'aif' => 'audio/x-aiff',
+			'aifc' => 'audio/x-aiff',
+			'aiff' => 'audio/x-aiff',
+			'aim' => 'application/x-aim',
+			'aip' => 'text/x-audiosoft-intra',
+			'air' => 'application/vnd.adobe.air-application-installer-package+zip',
+			'ait' => 'application/vnd.dvb.ait',
+			'ami' => 'application/vnd.amiga.ami',
+			'ani' => 'application/x-navi-animation',
+			'aos' => 'application/x-nokia-9000-communicator-add-on-software',
+			'apk' => 'application/vnd.android.package-archive',
+			'application' => 'application/x-ms-application',
+			'apr' => 'application/vnd.lotus-approach',
+			'aps' => 'application/mime',
+			'arc' => 'application/octet-stream',
+			'arj' => 'application/octet-stream',
+			'art' => 'image/x-jg',
+			'asf' => 'video/x-ms-asf',
+			'asm' => 'text/x-asm',
+			'aso' => 'application/vnd.accpac.simply.aso',
+			'asp' => 'text/asp',
+			'asx' => 'video/x-ms-asf-plugin',
+			'atc' => 'application/vnd.acucorp',
+			'atom' => 'application/atom+xml',
+			'atomcat' => 'application/atomcat+xml',
+			'atomsvc' => 'application/atomsvc+xml',
+			'atx' => 'application/vnd.antix.game-component',
+			'au' => 'audio/basic',
+			'avi' => 'video/x-msvideo',
+			'avs' => 'video/avs-video',
+			'aw' => 'application/applixware',
+			'azf' => 'application/vnd.airzip.filesecure.azf',
+			'azs' => 'application/vnd.airzip.filesecure.azs',
+			'azw' => 'application/vnd.amazon.ebook',
+			'bcpio' => 'application/x-bcpio',
+			'bdf' => 'application/x-font-bdf',
+			'bdm' => 'application/vnd.syncml.dm+wbxml',
+			'bed' => 'application/vnd.realvnc.bed',
+			'bh2' => 'application/vnd.fujitsu.oasysprs',
+			'bin' => 'application/octet-stream',
+			'bm' => 'image/bmp',
+			'bmi' => 'application/vnd.bmi',
+			'bmp' => 'image/bmp',
+			'boo' => 'application/book',
+			'book' => 'application/book',
+			'box' => 'application/vnd.previewsystems.box',
+			'boz' => 'application/x-bzip2',
+			'bsh' => 'application/x-bsh',
+			'btif' => 'image/prs.btif',
+			'bz' => 'application/x-bzip',
+			'bz2' => 'application/x-bzip2',
+			'c' => 'text/x-c',
+			'c++' => 'text/plain',
+			'c11amc' => 'application/vnd.cluetrust.cartomobile-config',
+			'c11amz' => 'application/vnd.cluetrust.cartomobile-config-pkg',
+			'c4g' => 'application/vnd.clonk.c4group',
+			'cab' => 'application/vnd.ms-cab-compressed',
+			'car' => 'application/vnd.curl.car',
+			'cat' => 'application/vnd.ms-pki.seccat',
+			'cc' => 'text/x-c',
+			'ccad' => 'application/clariscad',
+			'cco' => 'application/x-cocoa',
+			'ccxml' => 'application/ccxml+xml,',
+			'cdbcmsg' => 'application/vnd.contact.cmsg',
+			'cdf' => 'application/x-netcdf',
+			'cdkey' => 'application/vnd.mediastation.cdkey',
+			'cdmia' => 'application/cdmi-capability',
+			'cdmic' => 'application/cdmi-container',
+			'cdmid' => 'application/cdmi-domain',
+			'cdmio' => 'application/cdmi-object',
+			'cdmiq' => 'application/cdmi-queue',
+			'cdx' => 'chemical/x-cdx',
+			'cdxml' => 'application/vnd.chemdraw+xml',
+			'cdy' => 'application/vnd.cinderella',
+			'cer' => 'application/pkix-cert',
+			'cgm' => 'image/cgm',
+			'cha' => 'application/x-chat',
+			'chat' => 'application/x-chat',
+			'chm' => 'application/vnd.ms-htmlhelp',
+			'chrt' => 'application/vnd.kde.kchart',
+			'cif' => 'chemical/x-cif',
+			'cii' => 'application/vnd.anser-web-certificate-issue-initiation',
+			'cil' => 'application/vnd.ms-artgalry',
+			'cla' => 'application/vnd.claymore',
+			'class' => 'application/java-vm',
+			'clkk' => 'application/vnd.crick.clicker.keyboard',
+			'clkp' => 'application/vnd.crick.clicker.palette',
+			'clkt' => 'application/vnd.crick.clicker.template',
+			'clkw' => 'application/vnd.crick.clicker.wordbank',
+			'clkx' => 'application/vnd.crick.clicker',
+			'clp' => 'application/x-msclip',
+			'cmc' => 'application/vnd.cosmocaller',
+			'cmdf' => 'chemical/x-cmdf',
+			'cml' => 'chemical/x-cml',
+			'cmp' => 'application/vnd.yellowriver-custom-menu',
+			'cmx' => 'image/x-cmx',
+			'cod' => 'application/vnd.rim.cod',
+			'com' => 'text/plain',
+			'conf' => 'text/plain',
+			'cpio' => 'application/x-cpio',
+			'cpp' => 'text/x-c',
+			'cpt' => 'application/mac-compactpro',
+			'crd' => 'application/x-mscardfile',
+			'crl' => 'application/pkix-crl',
+			'crt' => 'application/x-x509-user-cert',
+			'cryptonote' => 'application/vnd.rig.cryptonote',
+			'csh' => 'application/x-csh',
+			'csml' => 'chemical/x-csml',
+			'csp' => 'application/vnd.commonspace',
+			'css' => 'text/css',
+			'csv' => 'text/csv',
+			'cu' => 'application/cu-seeme',
+			'curl' => 'text/vnd.curl',
+			'cww' => 'application/prs.cww',
+			'cxx' => 'text/plain',
+			'dae' => 'model/vnd.collada+xml',
+			'daf' => 'application/vnd.mobius.daf',
+			'davmount' => 'application/davmount+xml',
+			'dcr' => 'application/x-director',
+			'dcurl' => 'text/vnd.curl.dcurl',
+			'dd2' => 'application/vnd.oma.dd2+xml',
+			'ddd' => 'application/vnd.fujixerox.ddd',
+			'deb' => 'application/x-debian-package',
+			'deepv' => 'application/x-deepv',
+			'def' => 'text/plain',
+			'der' => 'application/x-x509-ca-cert',
+			'dfac' => 'application/vnd.dreamfactory',
+			'dif' => 'video/x-dv',
+			'dir' => 'application/x-director',
+			'dis' => 'application/vnd.mobius.dis',
+			'djvu' => 'image/vnd.djvu',
+			'dl' => 'video/x-dl',
+			'dna' => 'application/vnd.dna',
+			'doc' => 'application/msword',
+			'docm' => 'application/vnd.ms-word.document.macroenabled.12',
+			'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+			'dot' => 'application/msword',
+			'dotm' => 'application/vnd.ms-word.template.macroenabled.12',
+			'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
+			'dp' => 'application/vnd.osgi.dp',
+			'dpg' => 'application/vnd.dpgraph',
+			'dra' => 'audio/vnd.dra',
+			'drw' => 'application/drafting',
+			'dsc' => 'text/prs.lines.tag',
+			'dssc' => 'application/dssc+der',
+			'dtb' => 'application/x-dtbook+xml',
+			'dtd' => 'application/xml-dtd',
+			'dts' => 'audio/vnd.dts',
+			'dtshd' => 'audio/vnd.dts.hd',
+			'dump' => 'application/octet-stream',
+			'dv' => 'video/x-dv',
+			'dvi' => 'application/x-dvi',
+			'dwf' => 'model/vnd.dwf',
+			'dwg' => 'image/vnd.dwg',
+			'dxf' => 'image/vnd.dxf',
+			'dxp' => 'application/vnd.spotfire.dxp',
+			'dxr' => 'application/x-director',
+			'ecelp4800' => 'audio/vnd.nuera.ecelp4800',
+			'ecelp7470' => 'audio/vnd.nuera.ecelp7470',
+			'ecelp9600' => 'audio/vnd.nuera.ecelp9600',
+			'edm' => 'application/vnd.novadigm.edm',
+			'edx' => 'application/vnd.novadigm.edx',
+			'efif' => 'application/vnd.picsel',
+			'ei6' => 'application/vnd.pg.osasli',
+			'el' => 'text/x-script.elisp',
+			'elc' => 'application/x-elc',
+			'eml' => 'message/rfc822',
+			'emma' => 'application/emma+xml',
+			'env' => 'application/x-envoy',
+			'eol' => 'audio/vnd.digital-winds',
+			'eot' => 'application/vnd.ms-fontobject',
+			'eps' => 'application/postscript',
+			'epub' => 'application/epub+zip',
+			'es' => 'application/ecmascript',
+			'es3' => 'application/vnd.eszigno3+xml',
+			'esf' => 'application/vnd.epson.esf',
+			'etx' => 'text/x-setext',
+			'evy' => 'application/x-envoy',
+			'exe' => 'application/x-msdownload',
+			'exi' => 'application/exi',
+			'ext' => 'application/vnd.novadigm.ext',
+			'ez2' => 'application/vnd.ezpix-album',
+			'ez3' => 'application/vnd.ezpix-package',
+			'f' => 'text/x-fortran',
+			'f4v' => 'video/x-f4v',
+			'f77' => 'text/x-fortran',
+			'f90' => 'text/x-fortran',
+			'fbs' => 'image/vnd.fastbidsheet',
+			'fcs' => 'application/vnd.isac.fcs',
+			'fdf' => 'application/vnd.fdf',
+			'fe_launch' => 'application/vnd.denovo.fcselayout-link',
+			'fg5' => 'application/vnd.fujitsu.oasysgp',
+			'fh' => 'image/x-freehand',
+			'fif' => 'image/fif',
+			'fig' => 'application/x-xfig',
+			'fli' => 'video/x-fli',
+			'flo' => 'application/vnd.micrografx.flo',
+			'flv' => 'video/x-flv',
+			'flw' => 'application/vnd.kde.kivio',
+			'flx' => 'text/vnd.fmi.flexstor',
+			'fly' => 'text/vnd.fly',
+			'fm' => 'application/vnd.framemaker',
+			'fmf' => 'video/x-atomic3d-feature',
+			'fnc' => 'application/vnd.frogans.fnc',
+			'for' => 'text/x-fortran',
+			'fpx' => 'image/vnd.fpx',
+			'frl' => 'application/freeloader',
+			'fsc' => 'application/vnd.fsc.weblaunch',
+			'fst' => 'image/vnd.fst',
+			'ftc' => 'application/vnd.fluxtime.clip',
+			'fti' => 'application/vnd.anser-web-funds-transfer-initiation',
+			'funk' => 'audio/make',
+			'fvt' => 'video/vnd.fvt',
+			'fxp' => 'application/vnd.adobe.fxp',
+			'fzs' => 'application/vnd.fuzzysheet',
+			'g' => 'text/plain',
+			'g2w' => 'application/vnd.geoplan',
+			'g3' => 'image/g3fax',
+			'g3w' => 'application/vnd.geospace',
+			'gac' => 'application/vnd.groove-account',
+			'gdl' => 'model/vnd.gdl',
+			'geo' => 'application/vnd.dynageo',
+			'gex' => 'application/vnd.geometry-explorer',
+			'ggb' => 'application/vnd.geogebra.file',
+			'ggt' => 'application/vnd.geogebra.tool',
+			'ghf' => 'application/vnd.groove-help',
+			'gif' => 'image/gif',
+			'gim' => 'application/vnd.groove-identity-message',
+			'gl' => 'video/x-gl',
+			'gmx' => 'application/vnd.gmx',
+			'gnumeric' => 'application/x-gnumeric',
+			'gph' => 'application/vnd.flographit',
+			'gqf' => 'application/vnd.grafeq',
+			'gram' => 'application/srgs',
+			'grv' => 'application/vnd.groove-injector',
+			'grxml' => 'application/srgs+xml',
+			'gsd' => 'audio/x-gsm',
+			'gsf' => 'application/x-font-ghostscript',
+			'gsm' => 'audio/x-gsm',
+			'gsp' => 'application/x-gsp',
+			'gss' => 'application/x-gss',
+			'gtar' => 'application/x-gtar',
+			'gtm' => 'application/vnd.groove-tool-message',
+			'gtw' => 'model/vnd.gtw',
+			'gv' => 'text/vnd.graphviz',
+			'gxt' => 'application/vnd.geonext',
+			'gz' => 'application/x-gzip',
+			'gzip' => 'multipart/x-gzip',
+			'h' => 'text/x-h',
+			'h261' => 'video/h261',
+			'h263' => 'video/h263',
+			'h264' => 'video/h264',
+			'hal' => 'application/vnd.hal+xml',
+			'hbci' => 'application/vnd.hbci',
+			'hdf' => 'application/x-hdf',
+			'help' => 'application/x-helpfile',
+			'hgl' => 'application/vnd.hp-hpgl',
+			'hh' => 'text/x-h',
+			'hlb' => 'text/x-script',
+			'hlp' => 'application/winhlp',
+			'hpg' => 'application/vnd.hp-hpgl',
+			'hpgl' => 'application/vnd.hp-hpgl',
+			'hpid' => 'application/vnd.hp-hpid',
+			'hps' => 'application/vnd.hp-hps',
+			'hqx' => 'application/mac-binhex40',
+			'hta' => 'application/hta',
+			'htc' => 'text/x-component',
+			'htke' => 'application/vnd.kenameaapp',
+			'htm' => 'text/html',
+			'html' => 'text/html',
+			'htmls' => 'text/html',
+			'htt' => 'text/webviewhtml',
+			'htx' => 'text/html',
+			'hvd' => 'application/vnd.yamaha.hv-dic',
+			'hvp' => 'application/vnd.yamaha.hv-voice',
+			'hvs' => 'application/vnd.yamaha.hv-script',
+			'i2g' => 'application/vnd.intergeo',
+			'icc' => 'application/vnd.iccprofile',
+			'ice' => 'x-conference/x-cooltalk',
+			'ico' => 'image/vnd.microsoft.icon',
+			'ics' => 'text/calendar',
+			'idc' => 'text/plain',
+			'ief' => 'image/ief',
+			'iefs' => 'image/ief',
+			'ifm' => 'application/vnd.shana.informed.formdata',
+			'iges' => 'model/iges',
+			'igl' => 'application/vnd.igloader',
+			'igm' => 'application/vnd.insors.igm',
+			'igs' => 'model/iges',
+			'igx' => 'application/vnd.micrografx.igx',
+			'iif' => 'application/vnd.shana.informed.interchange',
+			'ima' => 'application/x-ima',
+			'imap' => 'application/x-httpd-imap',
+			'imp' => 'application/vnd.accpac.simply.imp',
+			'ims' => 'application/vnd.ms-ims',
+			'inf' => 'application/inf',
+			'ins' => 'application/x-internett-signup',
+			'ip' => 'application/x-ip2',
+			'ipfix' => 'application/ipfix',
+			'ipk' => 'application/vnd.shana.informed.package',
+			'irm' => 'application/vnd.ibm.rights-management',
+			'irp' => 'application/vnd.irepository.package+xml',
+			'isu' => 'video/x-isvideo',
+			'it' => 'audio/it',
+			'itp' => 'application/vnd.shana.informed.formtemplate',
+			'iv' => 'application/x-inventor',
+			'ivp' => 'application/vnd.immervision-ivp',
+			'ivr' => 'i-world/i-vrml',
+			'ivu' => 'application/vnd.immervision-ivu',
+			'ivy' => 'application/x-livescreen',
+			'jad' => 'text/vnd.sun.j2me.app-descriptor',
+			'jam' => 'application/vnd.jam',
+			'jar' => 'application/java-archive',
+			'jav' => 'text/x-java-source',
+			'java' => 'text/x-java-source,java',
+			'jcm' => 'application/x-java-commerce',
+			'jfif' => 'image/pjpeg',
+			'jfif-tbnl' => 'image/jpeg',
+			'jisp' => 'application/vnd.jisp',
+			'jlt' => 'application/vnd.hp-jlyt',
+			'jnlp' => 'application/x-java-jnlp-file',
+			'joda' => 'application/vnd.joost.joda-archive',
+			'jpe' => 'image/jpeg',
+			'jpeg' => 'image/jpeg',
+			'jpg' => 'image/jpeg',
+			'jpgv' => 'video/jpeg',
+			'jpm' => 'video/jpm',
+			'jps' => 'image/x-jps',
+			'js' => 'application/javascript',
+			'json' => 'application/json',
+			'jut' => 'image/jutvision',
+			'kar' => 'music/x-karaoke',
+			'karbon' => 'application/vnd.kde.karbon',
+			'kfo' => 'application/vnd.kde.kformula',
+			'kia' => 'application/vnd.kidspiration',
+			'kml' => 'application/vnd.google-earth.kml+xml',
+			'kmz' => 'application/vnd.google-earth.kmz',
+			'kne' => 'application/vnd.kinar',
+			'kon' => 'application/vnd.kde.kontour',
+			'kpr' => 'application/vnd.kde.kpresenter',
+			'ksh' => 'text/x-script.ksh',
+			'ksp' => 'application/vnd.kde.kspread',
+			'ktx' => 'image/ktx',
+			'ktz' => 'application/vnd.kahootz',
+			'kwd' => 'application/vnd.kde.kword',
+			'la' => 'audio/x-nspaudio',
+			'lam' => 'audio/x-liveaudio',
+			'lasxml' => 'application/vnd.las.las+xml',
+			'latex' => 'application/x-latex',
+			'lbd' => 'application/vnd.llamagraphics.life-balance.desktop',
+			'lbe' => 'application/vnd.llamagraphics.life-balance.exchange+xml',
+			'les' => 'application/vnd.hhe.lesson-player',
+			'lha' => 'application/x-lha',
+			'lhx' => 'application/octet-stream',
+			'link66' => 'application/vnd.route66.link66+xml',
+			'list' => 'text/plain',
+			'lma' => 'audio/x-nspaudio',
+			'log' => 'text/plain',
+			'lrm' => 'application/vnd.ms-lrm',
+			'lsp' => 'text/x-script.lisp',
+			'lst' => 'text/plain',
+			'lsx' => 'text/x-la-asf',
+			'ltf' => 'application/vnd.frogans.ltf',
+			'ltx' => 'application/x-latex',
+			'lvp' => 'audio/vnd.lucent.voice',
+			'lwp' => 'application/vnd.lotus-wordpro',
+			'lzh' => 'application/x-lzh',
+			'lzx' => 'application/x-lzx',
+			'm' => 'text/x-m',
+			'm1v' => 'video/mpeg',
+			'm21' => 'application/mp21',
+			'm2a' => 'audio/mpeg',
+			'm2v' => 'video/mpeg',
+			'm3u' => 'audio/x-mpegurl',
+			'm3u8' => 'application/vnd.apple.mpegurl',
+			'm4v' => 'video/x-m4v',
+			'ma' => 'application/mathematica',
+			'mads' => 'application/mads+xml',
+			'mag' => 'application/vnd.ecowin.chart',
+			'man' => 'application/x-troff-man',
+			'map' => 'application/x-navimap',
+			'mar' => 'text/plain',
+			'mathml' => 'application/mathml+xml',
+			'mbd' => 'application/mbedlet',
+			'mbk' => 'application/vnd.mobius.mbk',
+			'mbox' => 'application/mbox',
+			'mc$' => 'application/x-magic-cap-package-1.0',
+			'mc1' => 'application/vnd.medcalcdata',
+			'mcd' => 'application/vnd.mcd',
+			'mcf' => 'text/mcf',
+			'mcp' => 'application/netmc',
+			'mcurl' => 'text/vnd.curl.mcurl',
+			'mdb' => 'application/x-msaccess',
+			'mdi' => 'image/vnd.ms-modi',
+			'me' => 'application/x-troff-me',
+			'meta4' => 'application/metalink4+xml',
+			'mets' => 'application/mets+xml',
+			'mfm' => 'application/vnd.mfmp',
+			'mgp' => 'application/vnd.osgeo.mapguide.package',
+			'mgz' => 'application/vnd.proteus.magazine',
+			'mht' => 'message/rfc822',
+			'mhtml' => 'message/rfc822',
+			'mid' => 'audio/midi',
+			'midi' => 'x-music/x-midi',
+			'mif' => 'application/vnd.mif',
+			'mime' => 'www/mime',
+			'mj2' => 'video/mj2',
+			'mjf' => 'audio/x-vnd.audioexplosion.mjuicemediafile',
+			'mjpg' => 'video/x-motion-jpeg',
+			'mlp' => 'application/vnd.dolby.mlp',
+			'mm' => 'application/x-meme',
+			'mmd' => 'application/vnd.chipnuts.karaoke-mmd',
+			'mme' => 'application/base64',
+			'mmf' => 'application/vnd.smaf',
+			'mmr' => 'image/vnd.fujixerox.edmics-mmr',
+			'mny' => 'application/x-msmoney',
+			'mod' => 'audio/x-mod',
+			'mods' => 'application/mods+xml',
+			'moov' => 'video/quicktime',
+			'mov' => 'video/quicktime',
+			'movie' => 'video/x-sgi-movie',
+			'mp2' => 'video/x-mpeq2a',
+			'mp3' => 'audio/mpeg',
+			'mp4' => 'video/mp4',
+			'mp4a' => 'audio/mp4',
+			'mpa' => 'video/mpeg',
+			'mpc' => 'application/vnd.mophun.certificate',
+			'mpe' => 'video/mpeg',
+			'mpeg' => 'video/mpeg',
+			'mpg' => 'video/mpeg',
+			'mpga' => 'audio/mpeg',
+			'mpkg' => 'application/vnd.apple.installer+xml',
+			'mpm' => 'application/vnd.blueice.multipass',
+			'mpn' => 'application/vnd.mophun.application',
+			'mpp' => 'application/vnd.ms-project',
+			'mpt' => 'application/x-project',
+			'mpv' => 'application/x-project',
+			'mpx' => 'application/x-project',
+			'mpy' => 'application/vnd.ibm.minipay',
+			'mqy' => 'application/vnd.mobius.mqy',
+			'mrc' => 'application/marc',
+			'mrcx' => 'application/marcxml+xml',
+			'ms' => 'application/x-troff-ms',
+			'mscml' => 'application/mediaservercontrol+xml',
+			'mseq' => 'application/vnd.mseq',
+			'msf' => 'application/vnd.epson.msf',
+			'msh' => 'model/mesh',
+			'msi' => 'application/x-msdownload',
+			'msl' => 'application/vnd.mobius.msl',
+			'msty' => 'application/vnd.muvee.style',
+			'mts' => 'model/vnd.mts',
+			'mus' => 'application/vnd.musician',
+			'musicxml' => 'application/vnd.recordare.musicxml+xml',
+			'mv' => 'video/x-sgi-movie',
+			'mvb' => 'application/x-msmediaview',
+			'mwf' => 'application/vnd.mfer',
+			'mxf' => 'application/mxf',
+			'mxl' => 'application/vnd.recordare.musicxml',
+			'mxml' => 'application/xv+xml',
+			'mxs' => 'application/vnd.triscape.mxs',
+			'mxu' => 'video/vnd.mpegurl',
+			'my' => 'audio/make',
+			'mzz' => 'application/x-vnd.audioexplosion.mzz',
+			'n-gage' => 'application/vnd.nokia.n-gage.symbian.install',
+			'n3' => 'text/n3',
+			'nap' => 'image/naplps',
+			'naplps' => 'image/naplps',
+			'nbp' => 'application/vnd.wolfram.player',
+			'nc' => 'application/x-netcdf',
+			'ncm' => 'application/vnd.nokia.configuration-message',
+			'ncx' => 'application/x-dtbncx+xml',
+			'ngdat' => 'application/vnd.nokia.n-gage.data',
+			'nif' => 'image/x-niff',
+			'niff' => 'image/x-niff',
+			'nix' => 'application/x-mix-transfer',
+			'nlu' => 'application/vnd.neurolanguage.nlu',
+			'nml' => 'application/vnd.enliven',
+			'nnd' => 'application/vnd.noblenet-directory',
+			'nns' => 'application/vnd.noblenet-sealer',
+			'nnw' => 'application/vnd.noblenet-web',
+			'npx' => 'image/vnd.net-fpx',
+			'nsc' => 'application/x-conference',
+			'nsf' => 'application/vnd.lotus-notes',
+			'nvd' => 'application/x-navidoc',
+			'o' => 'application/octet-stream',
+			'oa2' => 'application/vnd.fujitsu.oasys2',
+			'oa3' => 'application/vnd.fujitsu.oasys3',
+			'oas' => 'application/vnd.fujitsu.oasys',
+			'obd' => 'application/x-msbinder',
+			'oda' => 'application/oda',
+			'odb' => 'application/vnd.oasis.opendocument.database',
+			'odc' => 'application/vnd.oasis.opendocument.chart',
+			'odf' => 'application/vnd.oasis.opendocument.formula',
+			'odft' => 'application/vnd.oasis.opendocument.formula-template',
+			'odg' => 'application/vnd.oasis.opendocument.graphics',
+			'odi' => 'application/vnd.oasis.opendocument.image',
+			'odm' => 'application/vnd.oasis.opendocument.text-master',
+			'odp' => 'application/vnd.oasis.opendocument.presentation',
+			'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
+			'odt' => 'application/vnd.oasis.opendocument.text',
+			'oga' => 'audio/ogg',
+			'ogg' => 'application/ogg',
+			'ogv' => 'video/ogg',
+			'ogx' => 'application/ogg',
+			'omc' => 'application/x-omc',
+			'omcd' => 'application/x-omcdatamaker',
+			'omcr' => 'application/x-omcregerator',
+			'onetoc' => 'application/onenote',
+			'opf' => 'application/oebps-package+xml',
+			'org' => 'application/vnd.lotus-organizer',
+			'osf' => 'application/vnd.yamaha.openscoreformat',
+			'osfpvg' => 'application/vnd.yamaha.openscoreformat.osfpvg+xml',
+			'otc' => 'application/vnd.oasis.opendocument.chart-template',
+			'otf' => 'application/x-font-otf',
+			'otg' => 'application/vnd.oasis.opendocument.graphics-template',
+			'oth' => 'application/vnd.oasis.opendocument.text-web',
+			'oti' => 'application/vnd.oasis.opendocument.image-template',
+			'otp' => 'application/vnd.oasis.opendocument.presentation-template',
+			'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template',
+			'ott' => 'application/vnd.oasis.opendocument.text-template',
+			'oxt' => 'application/vnd.openofficeorg.extension',
+			'p' => 'text/x-pascal',
+			'p10' => 'application/pkcs10',
+			'p12' => 'application/x-pkcs12',
+			'p7a' => 'application/x-pkcs7-signature',
+			'p7b' => 'application/x-pkcs7-certificates',
+			'p7c' => 'application/x-pkcs7-mime',
+			'p7m' => 'application/pkcs7-mime',
+			'p7r' => 'application/x-pkcs7-certreqresp',
+			'p7s' => 'application/pkcs7-signature',
+			'p8' => 'application/pkcs8',
+			'part' => 'application/pro_eng',
+			'pas' => 'text/pascal',
+			'paw' => 'application/vnd.pawaafile',
+			'pbd' => 'application/vnd.powerbuilder6',
+			'pbm' => 'image/x-portable-bitmap',
+			'pcf' => 'application/x-font-pcf',
+			'pcl' => 'application/vnd.hp-pcl',
+			'pclxl' => 'application/vnd.hp-pclxl',
+			'pct' => 'image/x-pict',
+			'pcurl' => 'application/vnd.curl.pcurl',
+			'pcx' => 'image/x-pcx',
+			'pdb' => 'application/vnd.palm',
+			'pdf' => 'application/pdf',
+			'pfa' => 'application/x-font-type1',
+			'pfr' => 'application/font-tdpfr',
+			'pfunk' => 'audio/make.my.funk',
+			'pgm' => 'image/x-portable-graymap',
+			'pgn' => 'application/x-chess-pgn',
+			'pgp' => 'application/pgp-signature',
+			'php' => 'text/html',
+			'pic' => 'image/x-pict',
+			'pict' => 'image/pict',
+			'pkg' => 'application/x-newton-compatible-pkg',
+			'pki' => 'application/pkixcmp',
+			'pkipath' => 'application/pkix-pkipath',
+			'pko' => 'application/vnd.ms-pki.pko',
+			'pl' => 'text/x-script.perl',
+			'plb' => 'application/vnd.3gpp.pic-bw-large',
+			'plc' => 'application/vnd.mobius.plc',
+			'plf' => 'application/vnd.pocketlearn',
+			'pls' => 'application/pls+xml',
+			'plx' => 'application/x-pixclscript',
+			'pm' => 'text/x-script.perl-module',
+			'pm4' => 'application/x-pagemaker',
+			'pm5' => 'application/x-pagemaker',
+			'pml' => 'application/vnd.ctc-posml',
+			'png' => 'image/png',
+			'pnm' => 'image/x-portable-anymap',
+			'portpkg' => 'application/vnd.macports.portpkg',
+			'pot' => 'application/vnd.ms-powerpoint',
+			'potm' => 'application/vnd.ms-powerpoint.template.macroenabled.12',
+			'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template',
+			'pov' => 'model/x-pov',
+			'ppa' => 'application/vnd.ms-powerpoint',
+			'ppam' => 'application/vnd.ms-powerpoint.addin.macroenabled.12',
+			'ppd' => 'application/vnd.cups-ppd',
+			'ppm' => 'image/x-portable-pixmap',
+			'pps' => 'application/vnd.ms-powerpoint',
+			'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroenabled.12',
+			'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
+			'ppt' => 'application/vnd.ms-powerpoint',
+			'pptm' => 'application/vnd.ms-powerpoint.presentation.macroenabled.12',
+			'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+			'ppz' => 'application/mspowerpoint',
+			'prc' => 'application/x-mobipocket-ebook',
+			'pre' => 'application/vnd.lotus-freelance',
+			'prf' => 'application/pics-rules',
+			'prt' => 'application/pro_eng',
+			'ps' => 'application/postscript',
+			'psb' => 'application/vnd.3gpp.pic-bw-small',
+			'psd' => 'image/vnd.adobe.photoshop',
+			'psf' => 'application/x-font-linux-psf',
+			'pskcxml' => 'application/pskc+xml',
+			'ptid' => 'application/vnd.pvi.ptid1',
+			'pub' => 'application/x-mspublisher',
+			'pvb' => 'application/vnd.3gpp.pic-bw-var',
+			'pvu' => 'paleovu/x-pv',
+			'pwn' => 'application/vnd.3m.post-it-notes',
+			'pwz' => 'application/vnd.ms-powerpoint',
+			'py' => 'text/x-script.phyton',
+			'pya' => 'audio/vnd.ms-playready.media.pya',
+			'pyc' => 'applicaiton/x-bytecode.python',
+			'pyv' => 'video/vnd.ms-playready.media.pyv',
+			'qam' => 'application/vnd.epson.quickanime',
+			'qbo' => 'application/vnd.intu.qbo',
+			'qcp' => 'audio/vnd.qcelp',
+			'qd3' => 'x-world/x-3dmf',
+			'qd3d' => 'x-world/x-3dmf',
+			'qfx' => 'application/vnd.intu.qfx',
+			'qif' => 'image/x-quicktime',
+			'qps' => 'application/vnd.publishare-delta-tree',
+			'qt' => 'video/quicktime',
+			'qtc' => 'video/x-qtc',
+			'qti' => 'image/x-quicktime',
+			'qtif' => 'image/x-quicktime',
+			'qxd' => 'application/vnd.quark.quarkxpress',
+			'ra' => 'audio/x-realaudio',
+			'ram' => 'audio/x-pn-realaudio',
+			'rar' => 'application/x-rar-compressed',
+			'ras' => 'image/x-cmu-raster',
+			'rast' => 'image/cmu-raster',
+			'rcprofile' => 'application/vnd.ipunplugged.rcprofile',
+			'rdf' => 'application/rdf+xml',
+			'rdz' => 'application/vnd.data-vision.rdz',
+			'rep' => 'application/vnd.businessobjects',
+			'res' => 'application/x-dtbresource+xml',
+			'rexx' => 'text/x-script.rexx',
+			'rf' => 'image/vnd.rn-realflash',
+			'rgb' => 'image/x-rgb',
+			'rif' => 'application/reginfo+xml',
+			'rip' => 'audio/vnd.rip',
+			'rl' => 'application/resource-lists+xml',
+			'rlc' => 'image/vnd.fujixerox.edmics-rlc',
+			'rld' => 'application/resource-lists-diff+xml',
+			'rm' => 'application/vnd.rn-realmedia',
+			'rmi' => 'audio/mid',
+			'rmm' => 'audio/x-pn-realaudio',
+			'rmp' => 'audio/x-pn-realaudio-plugin',
+			'rms' => 'application/vnd.jcp.javame.midlet-rms',
+			'rnc' => 'application/relax-ng-compact-syntax',
+			'rng' => 'application/vnd.nokia.ringing-tone',
+			'rnx' => 'application/vnd.rn-realplayer',
+			'roff' => 'application/x-troff',
+			'rp' => 'image/vnd.rn-realpix',
+			'rp9' => 'application/vnd.cloanto.rp9',
+			'rpm' => 'audio/x-pn-realaudio-plugin',
+			'rpss' => 'application/vnd.nokia.radio-presets',
+			'rpst' => 'application/vnd.nokia.radio-preset',
+			'rq' => 'application/sparql-query',
+			'rs' => 'application/rls-services+xml',
+			'rsd' => 'application/rsd+xml',
+			'rss' => 'application/rss+xml',
+			'rt' => 'text/vnd.rn-realtext',
+			'rtf' => 'application/rtf',
+			'rtx' => 'text/richtext',
+			'rv' => 'video/vnd.rn-realvideo',
+			's' => 'text/x-asm',
+			's3m' => 'audio/s3m',
+			'saf' => 'application/vnd.yamaha.smaf-audio',
+			'saveme' => 'application/octet-stream',
+			'sbk' => 'application/x-tbook',
+			'sbml' => 'application/sbml+xml',
+			'sc' => 'application/vnd.ibm.secure-container',
+			'scd' => 'application/x-msschedule',
+			'scm' => 'application/vnd.lotus-screencam',
+			'scq' => 'application/scvp-cv-request',
+			'scs' => 'application/scvp-cv-response',
+			'scurl' => 'text/vnd.curl.scurl',
+			'sda' => 'application/vnd.stardivision.draw',
+			'sdc' => 'application/vnd.stardivision.calc',
+			'sdd' => 'application/vnd.stardivision.impress',
+			'sdkm' => 'application/vnd.solent.sdkm+xml',
+			'sdml' => 'text/plain',
+			'sdp' => 'application/sdp',
+			'sdr' => 'application/sounder',
+			'sdw' => 'application/vnd.stardivision.writer',
+			'sea' => 'application/x-sea',
+			'see' => 'application/vnd.seemail',
+			'seed' => 'application/vnd.fdsn.seed',
+			'sema' => 'application/vnd.sema',
+			'semd' => 'application/vnd.semd',
+			'semf' => 'application/vnd.semf',
+			'ser' => 'application/java-serialized-object',
+			'set' => 'application/set',
+			'setpay' => 'application/set-payment-initiation',
+			'setreg' => 'application/set-registration-initiation',
+			'sfd-hdstx' => 'application/vnd.hydrostatix.sof-data',
+			'sfs' => 'application/vnd.spotfire.sfs',
+			'sgl' => 'application/vnd.stardivision.writer-global',
+			'sgm' => 'text/x-sgml',
+			'sgml' => 'text/sgml',
+			'sh' => 'application/x-sh',
+			'shar' => 'application/x-shar',
+			'shf' => 'application/shf+xml',
+			'shtml' => 'text/x-server-parsed-html',
+			'sid' => 'audio/x-psid',
+			'sis' => 'application/vnd.symbian.install',
+			'sit' => 'application/x-stuffit',
+			'sitx' => 'application/x-stuffitx',
+			'skd' => 'application/x-koan',
+			'skm' => 'application/x-koan',
+			'skp' => 'application/vnd.koan',
+			'skt' => 'application/x-koan',
+			'sl' => 'application/x-seelogo',
+			'sldm' => 'application/vnd.ms-powerpoint.slide.macroenabled.12',
+			'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide',
+			'slt' => 'application/vnd.epson.salt',
+			'sm' => 'application/vnd.stepmania.stepchart',
+			'smf' => 'application/vnd.stardivision.math',
+			'smi' => 'application/smil+xml',
+			'smil' => 'application/smil',
+			'snd' => 'audio/x-adpcm',
+			'snf' => 'application/x-font-snf',
+			'sol' => 'application/solids',
+			'spc' => 'text/x-speech',
+			'spf' => 'application/vnd.yamaha.smaf-phrase',
+			'spl' => 'application/x-futuresplash',
+			'spot' => 'text/vnd.in3d.spot',
+			'spp' => 'application/scvp-vp-response',
+			'spq' => 'application/scvp-vp-request',
+			'spr' => 'application/x-sprite',
+			'sprite' => 'application/x-sprite',
+			'src' => 'application/x-wais-source',
+			'sru' => 'application/sru+xml',
+			'srx' => 'application/sparql-results+xml',
+			'sse' => 'application/vnd.kodak-descriptor',
+			'ssf' => 'application/vnd.epson.ssf',
+			'ssi' => 'text/x-server-parsed-html',
+			'ssm' => 'application/streamingmedia',
+			'ssml' => 'application/ssml+xml',
+			'sst' => 'application/vnd.ms-pki.certstore',
+			'st' => 'application/vnd.sailingtracker.track',
+			'stc' => 'application/vnd.sun.xml.calc.template',
+			'std' => 'application/vnd.sun.xml.draw.template',
+			'step' => 'application/step',
+			'stf' => 'application/vnd.wt.stf',
+			'sti' => 'application/vnd.sun.xml.impress.template',
+			'stk' => 'application/hyperstudio',
+			'stl' => 'application/vnd.ms-pki.stl',
+			'stp' => 'application/step',
+			'str' => 'application/vnd.pg.format',
+			'stw' => 'application/vnd.sun.xml.writer.template',
+			'sub' => 'image/vnd.dvb.subtitle',
+			'sus' => 'application/vnd.sus-calendar',
+			'sv4cpio' => 'application/x-sv4cpio',
+			'sv4crc' => 'application/x-sv4crc',
+			'svc' => 'application/vnd.dvb.service',
+			'svd' => 'application/vnd.svd',
+			'svf' => 'image/x-dwg',
+			'svg' => 'image/svg+xml',
+			'svgz' => 'image/svg+xml',
+			'svr' => 'x-world/x-svr',
+			'swf' => 'application/x-shockwave-flash',
+			'swi' => 'application/vnd.aristanetworks.swi',
+			'sxc' => 'application/vnd.sun.xml.calc',
+			'sxd' => 'application/vnd.sun.xml.draw',
+			'sxg' => 'application/vnd.sun.xml.writer.global',
+			'sxi' => 'application/vnd.sun.xml.impress',
+			'sxm' => 'application/vnd.sun.xml.math',
+			'sxw' => 'application/vnd.sun.xml.writer',
+			't' => 'text/troff',
+			'talk' => 'text/x-speech',
+			'tao' => 'application/vnd.tao.intent-module-archive',
+			'tar' => 'application/x-tar',
+			'tbk' => 'application/x-tbook',
+			'tcap' => 'application/vnd.3gpp2.tcap',
+			'tcl' => 'application/x-tcl',
+			'tcsh' => 'text/x-script.tcsh',
+			'teacher' => 'application/vnd.smart.teacher',
+			'tei' => 'application/tei+xml',
+			'tex' => 'application/x-tex',
+			'texi' => 'application/x-texinfo',
+			'texinfo' => 'application/x-texinfo',
+			'text' => 'text/plain',
+			'tfi' => 'application/thraud+xml',
+			'tfm' => 'application/x-tex-tfm',
+			'tgz' => 'application/x-compressed',
+			'thmx' => 'application/vnd.ms-officetheme',
+			'tif' => 'image/tiff',
+			'tiff' => 'image/tiff',
+			'tmo' => 'application/vnd.tmobile-livetv',
+			'torrent' => 'application/x-bittorrent',
+			'tpl' => 'application/vnd.groove-tool-template',
+			'tpt' => 'application/vnd.trid.tpt',
+			'tr' => 'application/x-troff',
+			'tra' => 'application/vnd.trueapp',
+			'trm' => 'application/x-msterminal',
+			'tsd' => 'application/timestamped-data',
+			'tsi' => 'audio/tsp-audio',
+			'tsp' => 'audio/tsplayer',
+			'tsv' => 'text/tab-separated-values',
+			'ttf' => 'application/x-font-ttf',
+			'ttl' => 'text/turtle',
+			'turbot' => 'image/florian',
+			'twd' => 'application/vnd.simtech-mindmapper',
+			'txd' => 'application/vnd.genomatix.tuxedo',
+			'txf' => 'application/vnd.mobius.txf',
+			'txt' => 'text/plain',
+			'ufd' => 'application/vnd.ufdl',
+			'uil' => 'text/x-uil',
+			'umj' => 'application/vnd.umajin',
+			'uni' => 'text/uri-list',
+			'unis' => 'text/uri-list',
+			'unityweb' => 'application/vnd.unity',
+			'unv' => 'application/i-deas',
+			'uoml' => 'application/vnd.uoml+xml',
+			'uri' => 'text/uri-list',
+			'uris' => 'text/uri-list',
+			'ustar' => 'application/x-ustar',
+			'utz' => 'application/vnd.uiq.theme',
+			'uu' => 'text/x-uuencode',
+			'uue' => 'text/x-uuencode',
+			'uva' => 'audio/vnd.dece.audio',
+			'uvh' => 'video/vnd.dece.hd',
+			'uvi' => 'image/vnd.dece.graphic',
+			'uvm' => 'video/vnd.dece.mobile',
+			'uvp' => 'video/vnd.dece.pd',
+			'uvs' => 'video/vnd.dece.sd',
+			'uvu' => 'video/vnd.uvvu.mp4',
+			'uvv' => 'video/vnd.dece.video',
+			'vcd' => 'application/x-cdlink',
+			'vcf' => 'text/x-vcard',
+			'vcg' => 'application/vnd.groove-vcard',
+			'vcs' => 'text/x-vcalendar',
+			'vcx' => 'application/vnd.vcx',
+			'vda' => 'application/vda',
+			'vdo' => 'video/vdo',
+			'vew' => 'application/groupwise',
+			'vis' => 'application/vnd.visionary',
+			'viv' => 'video/vnd.vivo',
+			'vivo' => 'video/vnd.vivo',
+			'vmd' => 'application/vocaltec-media-desc',
+			'vmf' => 'application/vocaltec-media-file',
+			'voc' => 'audio/x-voc',
+			'vos' => 'video/vosaic',
+			'vox' => 'audio/voxware',
+			'vqe' => 'audio/x-twinvq-plugin',
+			'vqf' => 'audio/x-twinvq',
+			'vql' => 'audio/x-twinvq-plugin',
+			'vrml' => 'x-world/x-vrml',
+			'vrt' => 'x-world/x-vrt',
+			'vsd' => 'application/vnd.visio',
+			'vsf' => 'application/vnd.vsf',
+			'vst' => 'application/x-visio',
+			'vsw' => 'application/x-visio',
+			'vtu' => 'model/vnd.vtu',
+			'vxml' => 'application/voicexml+xml',
+			'w60' => 'application/wordperfect6.0',
+			'w61' => 'application/wordperfect6.1',
+			'w6w' => 'application/msword',
+			'wad' => 'application/x-doom',
+			'wav' => 'audio/wav',
+			'wax' => 'audio/x-ms-wax',
+			'wb1' => 'application/x-qpro',
+			'wbmp' => 'image/vnd.wap.wbmp',
+			'wbs' => 'application/vnd.criticaltools.wbs+xml',
+			'wbxml' => 'application/vnd.wap.wbxml',
+			'web' => 'application/vnd.xara',
+			'weba' => 'audio/webm',
+			'webm' => 'video/webm',
+			'webp' => 'image/webp',
+			'wg' => 'application/vnd.pmi.widget',
+			'wgt' => 'application/widget',
+			'wiz' => 'application/msword',
+			'wk1' => 'application/x-123',
+			'wm' => 'video/x-ms-wm',
+			'wma' => 'audio/x-ms-wma',
+			'wmd' => 'application/x-ms-wmd',
+			'wmf' => 'application/x-msmetafile',
+			'wml' => 'text/vnd.wap.wml',
+			'wmlc' => 'application/vnd.wap.wmlc',
+			'wmls' => 'text/vnd.wap.wmlscript',
+			'wmlsc' => 'application/vnd.wap.wmlscriptc',
+			'wmv' => 'video/x-ms-wmv',
+			'wmx' => 'video/x-ms-wmx',
+			'wmz' => 'application/x-ms-wmz',
+			'woff' => 'application/x-font-woff',
+			'word' => 'application/msword',
+			'wp' => 'application/wordperfect',
+			'wp5' => 'application/wordperfect6.0',
+			'wp6' => 'application/wordperfect',
+			'wpd' => 'application/vnd.wordperfect',
+			'wpl' => 'application/vnd.ms-wpl',
+			'wps' => 'application/vnd.ms-works',
+			'wq1' => 'application/x-lotus',
+			'wqd' => 'application/vnd.wqd',
+			'wri' => 'application/x-mswrite',
+			'wrl' => 'model/vrml',
+			'wrz' => 'x-world/x-vrml',
+			'wsc' => 'text/scriplet',
+			'wsdl' => 'application/wsdl+xml',
+			'wspolicy' => 'application/wspolicy+xml',
+			'wsrc' => 'application/x-wais-source',
+			'wtb' => 'application/vnd.webturbo',
+			'wtk' => 'application/x-wintalk',
+			'wvx' => 'video/x-ms-wvx',
+			'x-png' => 'image/png',
+			'x3d' => 'application/vnd.hzn-3d-crossword',
+			'xap' => 'application/x-silverlight-app',
+			'xar' => 'application/vnd.xara',
+			'xbap' => 'application/x-ms-xbap',
+			'xbd' => 'application/vnd.fujixerox.docuworks.binder',
+			'xbm' => 'image/x-xbitmap',
+			'xdf' => 'application/xcap-diff+xml',
+			'xdm' => 'application/vnd.syncml.dm+xml',
+			'xdp' => 'application/vnd.adobe.xdp+xml',
+			'xdr' => 'video/x-amt-demorun',
+			'xdssc' => 'application/dssc+xml',
+			'xdw' => 'application/vnd.fujixerox.docuworks',
+			'xenc' => 'application/xenc+xml',
+			'xer' => 'application/patch-ops-error+xml',
+			'xfdf' => 'application/vnd.adobe.xfdf',
+			'xfdl' => 'application/vnd.xfdl',
+			'xgz' => 'xgl/drawing',
+			'xhtml' => 'application/xhtml+xml',
+			'xif' => 'image/vnd.xiff',
+			'xl' => 'application/excel',
+			'xla' => 'application/x-msexcel',
+			'xlam' => 'application/vnd.ms-excel.addin.macroenabled.12',
+			'xlb' => 'application/x-excel',
+			'xlc' => 'application/x-excel',
+			'xld' => 'application/x-excel',
+			'xlk' => 'application/x-excel',
+			'xll' => 'application/x-excel',
+			'xlm' => 'application/x-excel',
+			'xls' => 'application/vnd.ms-excel',
+			'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroenabled.12',
+			'xlsm' => 'application/vnd.ms-excel.sheet.macroenabled.12',
+			'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+			'xlt' => 'application/x-excel',
+			'xltm' => 'application/vnd.ms-excel.template.macroenabled.12',
+			'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
+			'xlv' => 'application/x-excel',
+			'xlw' => 'application/x-msexcel',
+			'xm' => 'audio/xm',
+			'xml' => 'application/xml',
+			'xmz' => 'xgl/movie',
+			'xo' => 'application/vnd.olpc-sugar',
+			'xop' => 'application/xop+xml',
+			'xpi' => 'application/x-xpinstall',
+			'xpix' => 'application/x-vnd.ls-xpix',
+			'xpm' => 'image/x-xpixmap',
+			'xpr' => 'application/vnd.is-xpr',
+			'xps' => 'application/vnd.ms-xpsdocument',
+			'xpw' => 'application/vnd.intercon.formnet',
+			'xslt' => 'application/xslt+xml',
+			'xsm' => 'application/vnd.syncml+xml',
+			'xspf' => 'application/xspf+xml',
+			'xsr' => 'video/x-amt-showrun',
+			'xul' => 'application/vnd.mozilla.xul+xml',
+			'xwd' => 'image/x-xwindowdump',
+			'xyz' => 'chemical/x-xyz',
+			'yang' => 'application/yang',
+			'yin' => 'application/yin+xml',
+			'z' => 'application/x-compressed',
+			'zaz' => 'application/vnd.zzazz.deck+xml',
+			'zip' => 'application/zip',
+			'zir' => 'application/vnd.zul',
+			'zmm' => 'application/vnd.handheld-entertainment+xml',
+			'zoo' => 'application/octet-stream',
+			'zsh' => 'text/x-script.zsh'
+		];
+	
+		$dot = strpos($filename, '.');
+		if ($dot !== false) {
+			$ext = strtolower(substr($filename, $dot + 1));
+			if (array_key_exists($ext, $mime_types)) {
+				return $mime_types[$ext];
+			}
+		} else {
+			return 'application/octet-stream';
+		}
+	}
+}
-- 
2.39.5