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ivanionut/getMimeType.cfm

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Update to ColdFusion getMimeType UDF. Update struct creation & add/update mime types. Make filename optional. Passes "application/unknown" if type not found.
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getMimeType.cfm
/* ORIGINAL: http://www.cflib.org/udf/getMimeType
Returns mime type and subtype for a file.
@param filename File name to examine. (optional)
@return Returns a string.
@author Kenneth Rainey (kip.rainey@incapital.com)
@version 1, April 21, 2004
@version 2, September 1, 2015 https://gist.github.com/JamoCA/5a2cece7e2a248f71ad9 */
function getMimeType() {
var fileExtension = "";
var mimeStruct = {"323" = "text/h323",
"7z" = "application/x-7z-compressed",
"aaf" = "application/octet-stream",
"aca" = "application/octet-stream",
"accdb" = "application/msaccess",
"accde" = "application/msaccess",
"accdt" = "application/msaccess",
"acx" = "application/internet-property-stream",
"afm" = "application/octet-stream",
"ai" = "application/postscript",
"aif" = "audio/x-aiff",
"aifc" = "audio/aiff",
"aiff" = "audio/aiff",
"air" = "application/vnd.adobe.air-application-installer-package+zip",
"application" = "application/x-ms-application",
"art" = "image/x-jg",
"asc" = "text/plain",
"asd" = "application/octet-stream",
"asf" = "video/x-ms-asf",
"asi" = "application/octet-stream",
"asm" = "text/plain",
"asr" = "video/x-ms-asf",
"asx" = "video/x-ms-asf",
"atom" = "application/atom+xml",
"au" = "audio/basic",
"avi" = "video/x-msvideo",
"axs" = "application/olescript",
"bas" = "text/plain",
"bcpio" = "application/x-bcpio",
"bin" = "application/octet-stream",
"bmp" = "image/bmp",
"c" = "text/plain",
"cc" = "text/plain",
"ccad" = "application/clariscad",
"cab" = "application/octet-stream",
"calx" = "application/vnd.ms-office.calx",
"cat" = "application/vnd.ms-pki.seccat",
"cdf" = "application/cdf",
"chm" = "application/octet-stream",
"class" = "application/java",
"clp" = "application/x-msclip",
"cmx" = "image/x-cmx",
"cnf" = "text/plain",
"cod" = "image/cis-cod",
"cpio" = "application/x-cpio",
"cpp" = "text/plain",
"cpt" = "application/mac-compactpro",
"crd" = "application/x-mscardfile",
"crl" = "application/pkix-crl",
"crt" = "application/x-x509-ca-cert",
"csh" = "application/x-csh",
"css" = "text/css",
"csv" = "application/octet-stream",
"cur" = "application/octet-stream",
"dcr" = "application/x-director",
"deploy" = "application/octet-stream",
"der" = "application/x-x509-ca-cert",
"dib" = "image/bmp",
"dir" = "application/x-director",
"disco" = "text/xml",
"dll" = "application/x-msdownload",
"dll.config" = "text/xml",
"dlm" = "text/dlm",
"dms" = "application/octet-stream",
"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",
"drw" = "application/drafting",
"dsp" = "application/octet-stream",
"dtd" = "text/xml",
"dvi" = "application/x-dvi",
"dwf" = "drawing/x-dwf",
"dwg" = "application/acad",
"dwp" = "application/octet-stream",
"dxf" = "application/dxf",
"dxr" = "application/x-director",
"eml" = "message/rfc822",
"emz" = "application/octet-stream",
"eot" = "application/octet-stream",
"eps" = "application/postscript",
"etx" = "text/x-setext",
"evy" = "application/envoy",
"exe" = "application/octet-stream",
"exe.config" = "text/xml",
"ez" = "application/andrew-inset",
"f" = "text/plain",
"f90" ="text/plain",
"fdf" = "application/vnd.fdf",
"fif" = "application/fractals",
"fla" = "application/octet-stream",
"fli" = "video/x-fli",
"flr" = "x-world/x-vrml",
"flv" = "video/x-flv",
"gif" = "image/gif",
"gtar" = "application/x-gtar",
"gz" = "application/x-gzip",
"h" = "text/plain",
"hdf" = "application/x-hdf",
"hdml" = "text/x-hdml",
"hh" = "text/plain",
"hhc" = "application/x-oleobject",
"hhk" = "application/octet-stream",
"hhp" = "application/octet-stream",
"hlp" = "application/winhlp",
"hqx" = "application/mac-binhex40",
"hta" = "application/hta",
"htc" = "text/x-component",
"htm" = "text/html",
"html" = "text/html",
"htt" = "text/webviewhtml",
"hxt" = "text/html",
"ice" = "x-conference/x-cooltalk",
"ico" = "image/x-icon",
"ics" = "application/octet-stream",
"ief" = "image/ief",
"iges" ="model/iges",
"igs" ="model/iges",
"iii" = "application/x-iphone",
"inf" = "application/octet-stream",
"ins" = "application/x-internet-signup",
"ips" ="application/x-ipscript",
"ipx" ="application/x-ipix",
"isp" = "application/x-internet-signup",
"IVF" = "video/x-ivf",
"jar" = "application/java-archive",
"java" = "application/octet-stream",
"jck" = "application/liquidmotion",
"jcz" = "application/liquidmotion",
"jfif" = "image/pjpeg",
"jpb" = "application/octet-stream",
"jpe" = "image/jpeg",
"jpeg" = "image/jpeg",
"jpg" = "image/jpeg",
"js" = "application/x-javascript",
"jsx" = "text/jscript",
"kar" = "audio/midi",
"kml" = "application/vnd.google-earth.kml+xml",
"kmz" = "application/vnd.google-earth.kmz",
"latex" = "application/x-latex",
"lha" = "application/octet-stream",
"lit" = "application/x-ms-reader",
"lpk" = "application/octet-stream",
"lsf" = "video/x-la-asf",
"lsp" = "application/x-lisp",
"lsx" = "video/x-la-asf",
"lzh" = "application/octet-stream",
"m" = "text/plain",
"m13" = "application/x-msmediaview",
"m14" = "application/x-msmediaview",
"m1v" = "video/mpeg",
"m3u" = "audio/x-mpegurl",
"m4v" = "video/mp4",
"man" = "application/x-troff-man",
"manifest" = "application/x-ms-manifest",
"map" = "text/plain",
"mdb" = "application/x-msaccess",
"mdp" = "application/octet-stream",
"me" = "application/x-troff-me",
"mesh" = "model/mesh",
"mht" = "message/rfc822",
"mhtml" = "message/rfc822",
"mid" = "audio/midi",
"midi" = "audio/midi",
"mif" = "application/vnd.mif",
"mime" = "www/mime",
"mix" = "application/octet-stream",
"mmf" = "application/x-smaf",
"mno" = "text/xml",
"mny" = "application/x-msmoney",
"mov" = "video/quicktime",
"movie" = "video/x-sgi-movie",
"mp2" = "audio/mpeg",
"mp3" = "audio/mpeg",
"mp4" = "video/mp4",
"mpa" = "video/mpeg",
"mpe" = "video/mpeg",
"mpeg" = "video/mpeg",
"mpg" = "video/mpeg",
"mpga" = "audio/mpeg",
"mpp" = "application/vnd.ms-project",
"mpv2" = "video/mpeg",
"ms" = "application/x-troff-ms",
"msh" = "model/mesh",
"msi" = "application/octet-stream",
"mso" = "application/octet-stream",
"mvb" = "application/x-msmediaview",
"mvc" = "application/x-miva-compiled",
"nc" = "application/x-netcdf",
"nsc" = "video/x-ms-asf",
"nws" = "message/rfc822",
"ocx" = "application/octet-stream",
"oda" = "application/oda",
"odc" = "text/x-ms-odc",
"ods" = "application/oleobject",
"one" = "application/onenote",
"onea" = "application/onenote",
"onepkg" = "application/onenote",
"onetmp" = "application/onenote",
"onetoc" = "application/onenote",
"onetoc2" = "application/onenote",
"p10" = "application/pkcs10",
"p12" = "application/x-pkcs12",
"p7b" = "application/x-pkcs7-certificates",
"p7c" = "application/pkcs7-mime",
"p7m" = "application/pkcs7-mime",
"p7r" = "application/x-pkcs7-certreqresp",
"p7s" = "application/pkcs7-signature",
"pdb" = "chemical/x-pdb",
"pbm" = "image/x-portable-bitmap",
"pcx" = "application/octet-stream",
"pcz" = "application/octet-stream",
"pdf" = "application/pdf",
"pfb" = "application/octet-stream",
"pfm" = "application/octet-stream",
"pfx" = "application/x-pkcs12",
"pgm" = "image/x-portable-graymap",
"pgn" = "application/x-chess-pgn",
"php" = "redirect/php",
"pko" = "application/vnd.ms-pki.pko",
"pma" = "application/x-perfmon",
"pmc" = "application/x-perfmon",
"pml" = "application/x-perfmon",
"pmr" = "application/x-perfmon",
"pmw" = "application/x-perfmon",
"png" = "image/png",
"pnm" = "image/x-portable-anymap",
"pnz" = "image/png",
"pot" = "application/mspowerpoint",
"potm" = "application/vnd.ms-powerpoint.template.macroEnabled.12",
"potx" = "application/vnd.openxmlformats-officedocument.presentationml.template",
"ppam" = "application/vnd.ms-powerpoint.addin.macroEnabled.12",
"ppm" = "image/x-portable-pixmap",
"pps" = "application/mspowerpoint",
"ppsm" = "application/vnd.ms-powerpoint.slideshow.macroEnabled.12",
"ppsx" = "application/vnd.openxmlformats-officedocument.presentationml.slideshow",
"ppt" = "application/mspowerpoint",
"pptm" = "application/vnd.ms-powerpoint.presentation.macroEnabled.12",
"pptx" = "application/vnd.openxmlformats-officedocument.presentationml.presentation",
"ppz" = "application/mspowerpoint",
"pre" = "application/x-freelance",
"prf" = "application/pics-rules",
"prm" = "application/octet-stream",
"prt" = "application/pro_eng",
"prx" = "application/octet-stream",
"ps" = "application/postscript",
"psd" = "application/octet-stream",
"psm" = "application/octet-stream",
"psp" = "application/octet-stream",
"pub" = "application/x-mspublisher",
"qt" = "video/quicktime",
"qtl" = "application/x-quicktimeplayer",
"qxd" = "application/octet-stream",
"ra" = "audio/x-realaudio",
"ram" = "audio/x-pn-realaudio",
"rar" = "application/octet-stream",
"ras" = "image/cmu-raster",
"rf" = "image/vnd.rn-realflash",
"rgb" = "image/x-rgb",
"rm" = "application/x=pn-realadio",
"rmi" = "audio/midi",
"roff" = "application/x-troff",
"rpm" = "audio/x-pn-realaudio-plugin",
"rtf" = "text/rtf",
"rtx" = "text/richtext",
"scd" = "application/x-msschedule",
"scm" = "application/x-lotusscreencam",
"sct" = "text/scriptlet",
"sea" = "application/octet-stream",
"set" = "application/set",
"setpay" = "application/set-payment-initiation",
"setreg" = "application/set-registration-initiation",
"sgm" = "text/sgml",
"sgml" = "text/sgml",
"sh" = "application/x-sh",
"shar" = "application/x-shar",
"silo" = "model/mesh",
"sit" = "application/x-stuffit",
"skd" = "application/x-koan",
"skm" = "application/x-koan",
"skp" = "application/x-koan",
"skt" = "application/x-koan",
"sldm" = "application/vnd.ms-powerpoint.slide.macroEnabled.12",
"sldx" = "application/vnd.openxmlformats-officedocument.presentationml.slide",
"smd" = "audio/x-smd",
"smi" = "application/smil",
"smil" = "application/smil",
"smx" = "audio/x-smd",
"smz" = "audio/x-smd",
"snd" = "audio/basic",
"snp" = "application/octet-stream",
"sol" ="application/solids",
"spc" = "application/x-pkcs7-certificates",
"spl" = "application/x-futuresplash",
"src" = "application/x-wais-source",
"ssm" = "application/streamingmedia",
"sst" = "application/vnd.ms-pki.certstore",
"step" ="application/STEP",
"stl" = "application/SLA",
"stp" = "application/STEP",
"sv4cpio" = "application/x-sv4cpio",
"sv4crc" = "application/x-sv4crc",
"svg" = "image/svg xml",
"swf" = "application/x-shockwave-flash",
"t" = "application/x-troff",
"tar" = "application/x-tar",
"tcl" = "application/x-tcl",
"tex" = "application/x-tex",
"texi" = "application/x-texinfo",
"texinfo" = "application/x-texinfo",
"tgz" = "application/x-compressed",
"thmx" = "application/vnd.ms-officetheme",
"thn" = "application/octet-stream",
"tif" = "image/tiff",
"tiff" = "image/tiff",
"toc" = "application/octet-stream",
"tr" = "application/x-troff",
"trm" = "application/x-msterminal",
"tsi" = "audio/TSP-audio",
"tsp" = "application/dsptype",
"tsv" = "text/tab-separated-values",
"ttf" = "application/octet-stream",
"txt" = "text/plain",
"u32" = "application/octet-stream",
"uls" = "text/iuls",
"unv" = "application/i-deas",
"ustar" = "application/x-ustar",
"vbs" = "text/vbscript",
"vcd" = "application/x-cdlink",
"vcf" = "text/vcard",
"vcs" = "text/calendar",
"vda" = "application/vda",
"vdx" = "application/vnd.ms-visio.viewer",
"viv" = "video/vnd.vivo",
"vivo" = "video/vnd.vivo",
"vml" = "text/xml",
"vrml" = "model/vrml",
"vsd" = "application/vnd.visio",
"vss" = "application/vnd.visio",
"vst" = "application/vnd.visio",
"vsto" = "application/x-ms-vsto",
"vsw" = "application/vnd.visio",
"vsx" = "application/vnd.visio",
"vtx" = "application/vnd.visio",
"wav" = "audio/x-wav",
"wax" = "audio/x-ms-wax",
"wbmp" = "image/vnd.wap.wbmp",
"wcm" = "application/vnd.ms-works",
"wdb" = "application/vnd.ms-works",
"wks" = "application/vnd.ms-works",
"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",
"wmp" = "video/x-ms-wmp",
"wmv" = "video/x-ms-wmv",
"wmx" = "video/x-ms-wmx",
"wmz" = "application/x-ms-wmz",
"wps" = "application/vnd.ms-works",
"wri" = "application/x-mswrite",
"wrl" ="model/vrml",
"wrz" = "x-world/x-vrml",
"wsdl" = "text/xml",
"wvx" = "video/x-ms-wvx",
"x" = "application/directx",
"xaf" = "x-world/x-vrml",
"xaml" = "application/xaml+xml",
"xap" = "application/x-silverlight-app",
"xbap" = "application/x-ms-xbap",
"xbm" = "image/x-xbitmap",
"xdr" = "text/plain",
"xla" = "application/vnd.ms-excel",
"xlam" = "application/vnd.ms-excel.addin.macroEnabled.12",
"xlc" = "application/vnd.ms-excel",
"xll" = "application/vnd.ms-excel",
"xlm" = "application/vnd.ms-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/vnd.ms-excel",
"xltm" = "application/vnd.ms-excel.template.macroEnabled.12",
"xltx" = "application/vnd.openxmlformats-officedocument.spreadsheetml.template",
"xlw" = "application/vnd.ms-excel",
"xml" = "text/xml",
"xof" = "x-world/x-vrml",
"xpi" = "application/x-xpinstall",
"xpm" = "image/x-xpixmap",
"xps" = "application/vnd.ms-xpsdocument",
"xsd" = "text/xml",
"xsf" = "text/xml",
"xsl" = "text/xml",
"xslt" = "text/xml",
"xsn" = "application/octet-stream",
"xtp" = "application/octet-stream",
"xwd" = "image/x-xwindowdump",
"xyz" = "chemical/x-pdb",
"z" = "application/x-compress",
"zip" = "application/zip"};
if (ArrayLen(Arguments) GTE 1 AND ListLen(arguments[1],".") GT 1) {
fileExtension = trim(ListLast(arguments[1],"."));
}
if(len(fileExtension) AND structKeyExists(mimeStruct, fileExtension)){
return mimeStruct[fileExtension];
} else {
return "application/unknown";
}
}
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