From af3fbcc9409505a88f81d6dae9a1c3fafd6bf8b3 Mon Sep 17 00:00:00 2001
From: Samuel Newman <mozzius@protonmail.com>
Date: Wed, 2 Sep 2026 23:50:13 +0300
Subject: [PATCH] APP-3015: Fix link metadata type detection (#11637)

---
 __tests__/lib/link-meta.test.ts |   55 +-
 src/lib/link-meta/link-meta.ts  | 1210 +------------------------------
 2 files changed, 57 insertions(+), 1208 deletions(-)

diff --git a/__tests__/lib/link-meta.test.ts b/__tests__/lib/link-meta.test.ts
index bcd3acff47..529935436d 100644
--- a/__tests__/lib/link-meta.test.ts
+++ b/__tests__/lib/link-meta.test.ts
@@ -1,13 +1,58 @@
-import {getLikelyType, LikelyType} from '../../src/lib/link-meta/link-meta'
+import {
+  getLikelyType,
+  getLinkMeta,
+  LikelyType,
+} from '../../src/lib/link-meta/link-meta'
 
 describe('getLikelyType', () => {
-  it('correctly handles non-parsed url', async () => {
-    const output = await getLikelyType('https://example.com')
+  it('correctly handles non-parsed url', () => {
+    const output = getLikelyType('https://example.com')
     expect(output).toEqual(LikelyType.HTML)
   })
 
-  it('handles non-string urls without crashing', async () => {
-    const output = await getLikelyType('123')
+  it('handles non-string urls without crashing', () => {
+    const output = getLikelyType('123')
     expect(output).toEqual(LikelyType.Other)
   })
 })
+
+describe('getLinkMeta', () => {
+  const originalFetch = global.fetch
+
+  afterEach(() => {
+    global.fetch = originalFetch
+  })
+
+  it('fetches metadata for stream.place routes that look like files', async () => {
+    const fetchMock = jest.fn().mockResolvedValue({
+      json: () =>
+        Promise.resolve({
+          error: '',
+          description: 'AT Protocol livestreams',
+          image: 'https://stream.place/thumbnail.jpg',
+          title: 'atproto.com on stream.place',
+        }),
+    })
+    global.fetch = fetchMock
+
+    const output = await getLinkMeta('https://stream.place/atproto.com')
+
+    expect(fetchMock).toHaveBeenCalledTimes(1)
+    expect(output).toMatchObject({
+      description: 'AT Protocol livestreams',
+      image: 'https://stream.place/thumbnail.jpg',
+      likelyType: LikelyType.HTML,
+      title: 'atproto.com on stream.place',
+    })
+  })
+
+  it('skips metadata fetching for direct image URLs', async () => {
+    const fetchMock = jest.fn()
+    global.fetch = fetchMock
+
+    const output = await getLinkMeta('https://example.com/image.JPEG')
+
+    expect(fetchMock).not.toHaveBeenCalled()
+    expect(output).toMatchObject({likelyType: LikelyType.Image})
+  })
+})
diff --git a/src/lib/link-meta/link-meta.ts b/src/lib/link-meta/link-meta.ts
index 72c43593cf..c79b4215a4 100644
--- a/src/lib/link-meta/link-meta.ts
+++ b/src/lib/link-meta/link-meta.ts
@@ -66,10 +66,7 @@ export async function getLinkMeta(
     likelyType,
     url,
   }
-  const htmlExemptedHostnames: string[] = ['storage.courtlistener.com']
-  const isExemptedFromHtmlCheck = htmlExemptedHostnames.includes(urlp.hostname)
-  // Skip early return only for hosts exempted from the HTML check
-  if (likelyType !== LikelyType.HTML && !isExemptedFromHtmlCheck) {
+  if (likelyType === LikelyType.Image) {
     return meta
   }
 
@@ -107,6 +104,9 @@ export async function getLinkMeta(
   return meta
 }
 
+const IMAGE_PATH_REGEX =
+  /\.(?:apng|avif|bmp|gif|heic|heif|ico|jpe?g|jxl|png|svgz?|tiff?|webp)$/i
+
 export function getLikelyType(url: URL | string): LikelyType {
   if (typeof url === 'string') {
     try {
@@ -116,1203 +116,7 @@ export function getLikelyType(url: URL | string): LikelyType {
     }
   }
 
-  const ext = url.pathname.split('.').pop() || ''
-  if (ext === 'html' || ext === 'htm' || ext === 'php') {
-    return LikelyType.HTML
-  }
-  const mimeType = EXT_MIME_TYPES[ext]
-  if (!mimeType) {
-    return LikelyType.HTML
-  }
-  if (mimeType.startsWith('text/')) {
-    return LikelyType.Text
-  }
-  if (mimeType.startsWith('image/')) {
-    return LikelyType.Image
-  }
-  if (mimeType.startsWith('video/')) {
-    return LikelyType.Video
-  }
-  if (mimeType.startsWith('audio/')) {
-    return LikelyType.Audio
-  }
-  return LikelyType.Other
-}
-
-const EXT_MIME_TYPES: Record<string, string> = {
-  '123': 'application/vnd.lotus-1-2-3',
-  '1km': 'application/vnd.1000minds.decision-model+xml',
-  '3dml': 'text/vnd.in3d.3dml',
-  '3ds': 'image/x-3ds',
-  '3g2': 'video/3gpp2',
-  '3gp': 'video/3gpp',
-  '3gpp': 'video/3gpp',
-  '3mf': 'model/3mf',
-  '7z': 'application/x-7z-compressed',
-  aab: 'application/x-authorware-bin',
-  aac: 'audio/x-aac',
-  aam: 'application/x-authorware-map',
-  aas: 'application/x-authorware-seg',
-  abw: 'application/x-abiword',
-  ac: 'application/vnd.nokia.n-gage.ac+xml',
-  acc: 'application/vnd.americandynamics.acc',
-  ace: 'application/x-ace-compressed',
-  acu: 'application/vnd.acucobol',
-  acutc: 'application/vnd.acucorp',
-  adp: 'audio/adpcm',
-  aep: 'application/vnd.audiograph',
-  afm: 'application/x-font-type1',
-  afp: 'application/vnd.ibm.modcap',
-  age: 'application/vnd.age',
-  ahead: 'application/vnd.ahead.space',
-  ai: 'application/postscript',
-  aif: 'audio/x-aiff',
-  aifc: 'audio/x-aiff',
-  aiff: 'audio/x-aiff',
-  air: 'application/vnd.adobe.air-application-installer-package+zip',
-  ait: 'application/vnd.dvb.ait',
-  ami: 'application/vnd.amiga.ami',
-  amr: 'audio/amr',
-  apk: 'application/vnd.android.package-archive',
-  apng: 'image/apng',
-  appcache: 'text/cache-manifest',
-  application: 'application/x-ms-application',
-  apr: 'application/vnd.lotus-approach',
-  arc: 'application/x-freearc',
-  arj: 'application/x-arj',
-  asc: 'application/pgp-signature',
-  asf: 'video/x-ms-asf',
-  asm: 'text/x-asm',
-  aso: 'application/vnd.accpac.simply.aso',
-  asx: 'video/x-ms-asf',
-  atc: 'application/vnd.acucorp',
-  atom: 'application/atom+xml',
-  atomcat: 'application/atomcat+xml',
-  atomdeleted: 'application/atomdeleted+xml',
-  atomsvc: 'application/atomsvc+xml',
-  atx: 'application/vnd.antix.game-component',
-  au: 'audio/basic',
-  avi: 'video/x-msvideo',
-  avif: 'image/avif',
-  aw: 'application/applixware',
-  azf: 'application/vnd.airzip.filesecure.azf',
-  azs: 'application/vnd.airzip.filesecure.azs',
-  azv: 'image/vnd.airzip.accelerator.azv',
-  azw: 'application/vnd.amazon.ebook',
-  b16: 'image/vnd.pco.b16',
-  bat: 'application/x-msdownload',
-  bcpio: 'application/x-bcpio',
-  bdf: 'application/x-font-bdf',
-  bdm: 'application/vnd.syncml.dm+wbxml',
-  bdoc: 'application/x-bdoc',
-  bed: 'application/vnd.realvnc.bed',
-  bh2: 'application/vnd.fujitsu.oasysprs',
-  bin: 'application/octet-stream',
-  blb: 'application/x-blorb',
-  blorb: 'application/x-blorb',
-  bmi: 'application/vnd.bmi',
-  bmml: 'application/vnd.balsamiq.bmml+xml',
-  bmp: 'image/x-ms-bmp',
-  book: 'application/vnd.framemaker',
-  box: 'application/vnd.previewsystems.box',
-  boz: 'application/x-bzip2',
-  bpk: 'application/octet-stream',
-  bsp: 'model/vnd.valve.source.compiled-map',
-  btif: 'image/prs.btif',
-  buffer: 'application/octet-stream',
-  bz: 'application/x-bzip',
-  bz2: 'application/x-bzip2',
-  c: 'text/x-c',
-  c11amc: 'application/vnd.cluetrust.cartomobile-config',
-  c11amz: 'application/vnd.cluetrust.cartomobile-config-pkg',
-  c4d: 'application/vnd.clonk.c4group',
-  c4f: 'application/vnd.clonk.c4group',
-  c4g: 'application/vnd.clonk.c4group',
-  c4p: 'application/vnd.clonk.c4group',
-  c4u: 'application/vnd.clonk.c4group',
-  cab: 'application/vnd.ms-cab-compressed',
-  caf: 'audio/x-caf',
-  cap: 'application/vnd.tcpdump.pcap',
-  car: 'application/vnd.curl.car',
-  cat: 'application/vnd.ms-pki.seccat',
-  cb7: 'application/x-cbr',
-  cba: 'application/x-cbr',
-  cbr: 'application/x-cbr',
-  cbt: 'application/x-cbr',
-  cbz: 'application/x-cbr',
-  cc: 'text/x-c',
-  cco: 'application/x-cocoa',
-  cct: 'application/x-director',
-  ccxml: 'application/ccxml+xml',
-  cdbcmsg: 'application/vnd.contact.cmsg',
-  cdf: 'application/x-netcdf',
-  cdfx: 'application/cdfx+xml',
-  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',
-  cfs: 'application/x-cfs-compressed',
-  cgm: 'image/cgm',
-  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',
-  cjs: 'application/node',
-  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',
-  coffee: 'text/coffeescript',
-  com: 'application/x-msdownload',
-  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-ca-cert',
-  crx: 'application/x-chrome-extension',
-  cryptonote: 'application/vnd.rig.cryptonote',
-  csh: 'application/x-csh',
-  csl: 'application/vnd.citationstyles.style+xml',
-  csml: 'chemical/x-csml',
-  csp: 'application/vnd.commonspace',
-  css: 'text/css',
-  cst: 'application/x-director',
-  csv: 'text/csv',
-  cu: 'application/cu-seeme',
-  curl: 'text/vnd.curl',
-  cww: 'application/prs.cww',
-  cxt: 'application/x-director',
-  cxx: 'text/x-c',
-  dae: 'model/vnd.collada+xml',
-  daf: 'application/vnd.mobius.daf',
-  dart: 'application/vnd.dart',
-  dataless: 'application/vnd.fdsn.seed',
-  davmount: 'application/davmount+xml',
-  dbf: 'application/vnd.dbf',
-  dbk: 'application/docbook+xml',
-  dcr: 'application/x-director',
-  dcurl: 'text/vnd.curl.dcurl',
-  dd2: 'application/vnd.oma.dd2+xml',
-  ddd: 'application/vnd.fujixerox.ddd',
-  ddf: 'application/vnd.syncml.dmddf+xml',
-  dds: 'image/vnd.ms-dds',
-  deb: 'application/x-debian-package',
-  def: 'text/plain',
-  deploy: 'application/octet-stream',
-  der: 'application/x-x509-ca-cert',
-  dfac: 'application/vnd.dreamfactory',
-  dgc: 'application/x-dgc-compressed',
-  dic: 'text/x-c',
-  dir: 'application/x-director',
-  dis: 'application/vnd.mobius.dis',
-  'disposition-notification': 'message/disposition-notification',
-  dist: 'application/octet-stream',
-  distz: 'application/octet-stream',
-  djv: 'image/vnd.djvu',
-  djvu: 'image/vnd.djvu',
-  dll: 'application/x-msdownload',
-  dmg: 'application/x-apple-diskimage',
-  dmp: 'application/vnd.tcpdump.pcap',
-  dms: 'application/octet-stream',
-  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',
-  drle: 'image/dicom-rle',
-  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',
-  dvb: 'video/vnd.dvb.file',
-  dvi: 'application/x-dvi',
-  dwd: 'application/atsc-dwd+xml',
-  dwf: 'model/vnd.dwf',
-  dwg: 'image/vnd.dwg',
-  dxf: 'image/vnd.dxf',
-  dxp: 'application/vnd.spotfire.dxp',
-  dxr: 'application/x-director',
-  ear: 'application/java-archive',
-  ecelp4800: 'audio/vnd.nuera.ecelp4800',
-  ecelp7470: 'audio/vnd.nuera.ecelp7470',
-  ecelp9600: 'audio/vnd.nuera.ecelp9600',
-  ecma: 'application/ecmascript',
-  edm: 'application/vnd.novadigm.edm',
-  edx: 'application/vnd.novadigm.edx',
-  efif: 'application/vnd.picsel',
-  ei6: 'application/vnd.pg.osasli',
-  elc: 'application/octet-stream',
-  emf: 'image/emf',
-  eml: 'message/rfc822',
-  emma: 'application/emma+xml',
-  emotionml: 'application/emotionml+xml',
-  emz: 'application/x-msmetafile',
-  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',
-  esa: 'application/vnd.osgi.subsystem',
-  esf: 'application/vnd.epson.esf',
-  et3: 'application/vnd.eszigno3+xml',
-  etx: 'text/x-setext',
-  eva: 'application/x-eva',
-  evy: 'application/x-envoy',
-  exe: 'application/x-msdownload',
-  exi: 'application/exi',
-  exp: 'application/express',
-  exr: 'image/aces',
-  ext: 'application/vnd.novadigm.ext',
-  ez: 'application/andrew-inset',
-  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',
-  fcdt: 'application/vnd.adobe.formscentral.fcdt',
-  fcs: 'application/vnd.isac.fcs',
-  fdf: 'application/vnd.fdf',
-  fdt: 'application/fdt+xml',
-  fe_launch: 'application/vnd.denovo.fcselayout-link',
-  fg5: 'application/vnd.fujitsu.oasysgp',
-  fgd: 'application/x-director',
-  fh: 'image/x-freehand',
-  fh4: 'image/x-freehand',
-  fh5: 'image/x-freehand',
-  fh7: 'image/x-freehand',
-  fhc: 'image/x-freehand',
-  fig: 'application/x-xfig',
-  fits: 'image/fits',
-  flac: 'audio/x-flac',
-  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',
-  fnc: 'application/vnd.frogans.fnc',
-  fo: 'application/vnd.software602.filler.form+xml',
-  for: 'text/x-fortran',
-  fpx: 'image/vnd.fpx',
-  frame: 'application/vnd.framemaker',
-  fsc: 'application/vnd.fsc.weblaunch',
-  fst: 'image/vnd.fst',
-  ftc: 'application/vnd.fluxtime.clip',
-  fti: 'application/vnd.anser-web-funds-transfer-initiation',
-  fvt: 'video/vnd.fvt',
-  fxp: 'application/vnd.adobe.fxp',
-  fxpl: 'application/vnd.adobe.fxp',
-  fzs: 'application/vnd.fuzzysheet',
-  g2w: 'application/vnd.geoplan',
-  g3: 'image/g3fax',
-  g3w: 'application/vnd.geospace',
-  gac: 'application/vnd.groove-account',
-  gam: 'application/x-tads',
-  gbr: 'application/rpki-ghostbusters',
-  gca: 'application/x-gca-compressed',
-  gdl: 'model/vnd.gdl',
-  gdoc: 'application/vnd.google-apps.document',
-  ged: 'text/vnd.familysearch.gedcom',
-  geo: 'application/vnd.dynageo',
-  geojson: 'application/geo+json',
-  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',
-  glb: 'model/gltf-binary',
-  gltf: 'model/gltf+json',
-  gml: 'application/gml+xml',
-  gmx: 'application/vnd.gmx',
-  gnumeric: 'application/x-gnumeric',
-  gph: 'application/vnd.flographit',
-  gpx: 'application/gpx+xml',
-  gqf: 'application/vnd.grafeq',
-  gqs: 'application/vnd.grafeq',
-  gram: 'application/srgs',
-  gramps: 'application/x-gramps-xml',
-  gre: 'application/vnd.geometry-explorer',
-  grv: 'application/vnd.groove-injector',
-  grxml: 'application/srgs+xml',
-  gsf: 'application/x-font-ghostscript',
-  gsheet: 'application/vnd.google-apps.spreadsheet',
-  gslides: 'application/vnd.google-apps.presentation',
-  gtar: 'application/x-gtar',
-  gtm: 'application/vnd.groove-tool-message',
-  gtw: 'model/vnd.gtw',
-  gv: 'text/vnd.graphviz',
-  gxf: 'application/gxf',
-  gxt: 'application/vnd.geonext',
-  gz: 'application/gzip',
-  h: 'text/x-c',
-  h261: 'video/h261',
-  h263: 'video/h263',
-  h264: 'video/h264',
-  hal: 'application/vnd.hal+xml',
-  hbci: 'application/vnd.hbci',
-  hbs: 'text/x-handlebars-template',
-  hdd: 'application/x-virtualbox-hdd',
-  hdf: 'application/x-hdf',
-  heic: 'image/heic',
-  heics: 'image/heic-sequence',
-  heif: 'image/heif',
-  heifs: 'image/heif-sequence',
-  hej2: 'image/hej2k',
-  held: 'application/atsc-held+xml',
-  hh: 'text/x-c',
-  hjson: 'application/hjson',
-  hlp: 'application/winhlp',
-  hpgl: 'application/vnd.hp-hpgl',
-  hpid: 'application/vnd.hp-hpid',
-  hps: 'application/vnd.hp-hps',
-  hqx: 'application/mac-binhex40',
-  hsj2: 'image/hsj2',
-  htc: 'text/x-component',
-  htke: 'application/vnd.kenameaapp',
-  htm: 'text/html',
-  html: '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',
-  icm: 'application/vnd.iccprofile',
-  ico: 'image/x-icon',
-  ics: 'text/calendar',
-  ief: 'image/ief',
-  ifb: 'text/calendar',
-  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',
-  img: 'application/octet-stream',
-  imp: 'application/vnd.accpac.simply.imp',
-  ims: 'application/vnd.ms-ims',
-  in: 'text/plain',
-  ini: 'text/plain',
-  ink: 'application/inkml+xml',
-  inkml: 'application/inkml+xml',
-  install: 'application/x-install-instructions',
-  iota: 'application/vnd.astraea-software.iota',
-  ipfix: 'application/ipfix',
-  ipk: 'application/vnd.shana.informed.package',
-  irm: 'application/vnd.ibm.rights-management',
-  irp: 'application/vnd.irepository.package+xml',
-  iso: 'application/x-iso9660-image',
-  itp: 'application/vnd.shana.informed.formtemplate',
-  its: 'application/its+xml',
-  ivp: 'application/vnd.immervision-ivp',
-  ivu: 'application/vnd.immervision-ivu',
-  jad: 'text/vnd.sun.j2me.app-descriptor',
-  jade: 'text/jade',
-  jam: 'application/vnd.jam',
-  jar: 'application/java-archive',
-  jardiff: 'application/x-java-archive-diff',
-  java: 'text/x-java-source',
-  jhc: 'image/jphc',
-  jisp: 'application/vnd.jisp',
-  jls: 'image/jls',
-  jlt: 'application/vnd.hp-jlyt',
-  jng: 'image/x-jng',
-  jnlp: 'application/x-java-jnlp-file',
-  joda: 'application/vnd.joost.joda-archive',
-  jp2: 'image/jp2',
-  jpe: 'image/jpeg',
-  jpeg: 'image/jpeg',
-  jpf: 'image/jpx',
-  jpg: 'image/jpeg',
-  jpg2: 'image/jp2',
-  jpgm: 'video/jpm',
-  jpgv: 'video/jpeg',
-  jph: 'image/jph',
-  jpm: 'video/jpm',
-  jpx: 'image/jpx',
-  js: 'application/javascript',
-  json: 'application/json',
-  json5: 'application/json5',
-  jsonld: 'application/ld+json',
-  jsonml: 'application/jsonml+json',
-  jsx: 'text/jsx',
-  jxr: 'image/jxr',
-  jxra: 'image/jxra',
-  jxrs: 'image/jxrs',
-  jxs: 'image/jxs',
-  jxsc: 'image/jxsc',
-  jxsi: 'image/jxsi',
-  jxss: 'image/jxss',
-  kar: 'audio/midi',
-  karbon: 'application/vnd.kde.karbon',
-  kdbx: 'application/x-keepass2',
-  key: 'application/x-iwork-keynote-sffkey',
-  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',
-  knp: 'application/vnd.kinar',
-  kon: 'application/vnd.kde.kontour',
-  kpr: 'application/vnd.kde.kpresenter',
-  kpt: 'application/vnd.kde.kpresenter',
-  kpxx: 'application/vnd.ds-keypoint',
-  ksp: 'application/vnd.kde.kspread',
-  ktr: 'application/vnd.kahootz',
-  ktx: 'image/ktx',
-  ktx2: 'image/ktx2',
-  ktz: 'application/vnd.kahootz',
-  kwd: 'application/vnd.kde.kword',
-  kwt: 'application/vnd.kde.kword',
-  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',
-  less: 'text/less',
-  lgr: 'application/lgr+xml',
-  lha: 'application/x-lzh-compressed',
-  link66: 'application/vnd.route66.link66+xml',
-  list: 'text/plain',
-  list3820: 'application/vnd.ibm.modcap',
-  listafp: 'application/vnd.ibm.modcap',
-  litcoffee: 'text/coffeescript',
-  lnk: 'application/x-ms-shortcut',
-  log: 'text/plain',
-  lostxml: 'application/lost+xml',
-  lrf: 'application/octet-stream',
-  lrm: 'application/vnd.ms-lrm',
-  ltf: 'application/vnd.frogans.ltf',
-  lua: 'text/x-lua',
-  luac: 'application/x-lua-bytecode',
-  lvp: 'audio/vnd.lucent.voice',
-  lwp: 'application/vnd.lotus-wordpro',
-  lzh: 'application/x-lzh-compressed',
-  m13: 'application/x-msmediaview',
-  m14: 'application/x-msmediaview',
-  m1v: 'video/mpeg',
-  m21: 'application/mp21',
-  m2a: 'audio/mpeg',
-  m2v: 'video/mpeg',
-  m3a: 'audio/mpeg',
-  m3u: 'audio/x-mpegurl',
-  m3u8: 'application/vnd.apple.mpegurl',
-  m4a: 'audio/x-m4a',
-  m4p: 'application/mp4',
-  m4s: 'video/iso.segment',
-  m4u: 'video/vnd.mpegurl',
-  m4v: 'video/x-m4v',
-  ma: 'application/mathematica',
-  mads: 'application/mads+xml',
-  maei: 'application/mmt-aei+xml',
-  mag: 'application/vnd.ecowin.chart',
-  maker: 'application/vnd.framemaker',
-  man: 'text/troff',
-  manifest: 'text/cache-manifest',
-  map: 'application/json',
-  mar: 'application/octet-stream',
-  markdown: 'text/markdown',
-  mathml: 'application/mathml+xml',
-  mb: 'application/mathematica',
-  mbk: 'application/vnd.mobius.mbk',
-  mbox: 'application/mbox',
-  mc1: 'application/vnd.medcalcdata',
-  mcd: 'application/vnd.mcd',
-  mcurl: 'text/vnd.curl.mcurl',
-  md: 'text/markdown',
-  mdb: 'application/x-msaccess',
-  mdi: 'image/vnd.ms-modi',
-  mdx: 'text/mdx',
-  me: 'text/troff',
-  mesh: 'model/mesh',
-  meta4: 'application/metalink4+xml',
-  metalink: 'application/metalink+xml',
-  mets: 'application/mets+xml',
-  mfm: 'application/vnd.mfmp',
-  mft: 'application/rpki-manifest',
-  mgp: 'application/vnd.osgeo.mapguide.package',
-  mgz: 'application/vnd.proteus.magazine',
-  mid: 'audio/midi',
-  midi: 'audio/midi',
-  mie: 'application/x-mie',
-  mif: 'application/vnd.mif',
-  mime: 'message/rfc822',
-  mj2: 'video/mj2',
-  mjp2: 'video/mj2',
-  mjs: 'application/javascript',
-  mk3d: 'video/x-matroska',
-  mka: 'audio/x-matroska',
-  mkd: 'text/x-markdown',
-  mks: 'video/x-matroska',
-  mkv: 'video/x-matroska',
-  mlp: 'application/vnd.dolby.mlp',
-  mmd: 'application/vnd.chipnuts.karaoke-mmd',
-  mmf: 'application/vnd.smaf',
-  mml: 'text/mathml',
-  mmr: 'image/vnd.fujixerox.edmics-mmr',
-  mng: 'video/x-mng',
-  mny: 'application/x-msmoney',
-  mobi: 'application/x-mobipocket-ebook',
-  mods: 'application/mods+xml',
-  mov: 'video/quicktime',
-  movie: 'video/x-sgi-movie',
-  mp2: 'audio/mpeg',
-  mp21: 'application/mp21',
-  mp2a: 'audio/mpeg',
-  mp3: 'audio/mpeg',
-  mp4: 'video/mp4',
-  mp4a: 'audio/mp4',
-  mp4s: 'application/mp4',
-  mp4v: 'video/mp4',
-  mpc: 'application/vnd.mophun.certificate',
-  mpd: 'application/dash+xml',
-  mpe: 'video/mpeg',
-  mpeg: 'video/mpeg',
-  mpg: 'video/mpeg',
-  mpg4: 'video/mp4',
-  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/vnd.ms-project',
-  mpy: 'application/vnd.ibm.minipay',
-  mqy: 'application/vnd.mobius.mqy',
-  mrc: 'application/marc',
-  mrcx: 'application/marcxml+xml',
-  ms: 'text/troff',
-  mscml: 'application/mediaservercontrol+xml',
-  mseed: 'application/vnd.fdsn.mseed',
-  mseq: 'application/vnd.mseq',
-  msf: 'application/vnd.epson.msf',
-  msg: 'application/vnd.ms-outlook',
-  msh: 'model/mesh',
-  msi: 'application/x-msdownload',
-  msl: 'application/vnd.mobius.msl',
-  msm: 'application/octet-stream',
-  msp: 'application/octet-stream',
-  msty: 'application/vnd.muvee.style',
-  mtl: 'model/mtl',
-  mts: 'model/vnd.mts',
-  mus: 'application/vnd.musician',
-  musd: 'application/mmt-usd+xml',
-  musicxml: 'application/vnd.recordare.musicxml+xml',
-  mvb: 'application/x-msmediaview',
-  mvt: 'application/vnd.mapbox-vector-tile',
-  mwf: 'application/vnd.mfer',
-  mxf: 'application/mxf',
-  mxl: 'application/vnd.recordare.musicxml',
-  mxmf: 'audio/mobile-xmf',
-  mxml: 'application/xv+xml',
-  mxs: 'application/vnd.triscape.mxs',
-  mxu: 'video/vnd.mpegurl',
-  'n-gage': 'application/vnd.nokia.n-gage.symbian.install',
-  n3: 'text/n3',
-  nb: 'application/mathematica',
-  nbp: 'application/vnd.wolfram.player',
-  nc: 'application/x-netcdf',
-  ncx: 'application/x-dtbncx+xml',
-  nfo: 'text/x-nfo',
-  ngdat: 'application/vnd.nokia.n-gage.data',
-  nitf: 'application/vnd.nitf',
-  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',
-  nq: 'application/n-quads',
-  nsc: 'application/x-conference',
-  nsf: 'application/vnd.lotus-notes',
-  nt: 'application/n-triples',
-  ntf: 'application/vnd.nitf',
-  numbers: 'application/x-iwork-numbers-sffnumbers',
-  nzb: 'application/x-nzb',
-  oa2: 'application/vnd.fujitsu.oasys2',
-  oa3: 'application/vnd.fujitsu.oasys3',
-  oas: 'application/vnd.fujitsu.oasys',
-  obd: 'application/x-msbinder',
-  obgx: 'application/vnd.openblox.game+xml',
-  obj: 'model/obj',
-  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',
-  ogex: 'model/vnd.opengex',
-  ogg: 'audio/ogg',
-  ogv: 'video/ogg',
-  ogx: 'application/ogg',
-  omdoc: 'application/omdoc+xml',
-  onepkg: 'application/onenote',
-  onetmp: 'application/onenote',
-  onetoc: 'application/onenote',
-  onetoc2: 'application/onenote',
-  opf: 'application/oebps-package+xml',
-  opml: 'text/x-opml',
-  oprc: 'application/vnd.palm',
-  opus: 'audio/ogg',
-  org: 'text/x-org',
-  osf: 'application/vnd.yamaha.openscoreformat',
-  osfpvg: 'application/vnd.yamaha.openscoreformat.osfpvg+xml',
-  osm: 'application/vnd.openstreetmap.data+xml',
-  otc: 'application/vnd.oasis.opendocument.chart-template',
-  otf: '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',
-  ova: 'application/x-virtualbox-ova',
-  ovf: 'application/x-virtualbox-ovf',
-  owl: 'application/rdf+xml',
-  oxps: 'application/oxps',
-  oxt: 'application/vnd.openofficeorg.extension',
-  p: 'text/x-pascal',
-  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',
-  p8: 'application/pkcs8',
-  pac: 'application/x-ns-proxy-autoconfig',
-  pages: 'application/x-iwork-pages-sffpages',
-  pas: 'text/x-pascal',
-  paw: 'application/vnd.pawaafile',
-  pbd: 'application/vnd.powerbuilder6',
-  pbm: 'image/x-portable-bitmap',
-  pcap: 'application/vnd.tcpdump.pcap',
-  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/x-pilot',
-  pde: 'text/x-processing',
-  pdf: 'application/pdf',
-  pem: 'application/x-x509-ca-cert',
-  pfa: 'application/x-font-type1',
-  pfb: 'application/x-font-type1',
-  pfm: 'application/x-font-type1',
-  pfr: 'application/font-tdpfr',
-  pfx: 'application/x-pkcs12',
-  pgm: 'image/x-portable-graymap',
-  pgn: 'application/x-chess-pgn',
-  pgp: 'application/pgp-encrypted',
-  php: 'application/x-httpd-php',
-  pic: 'image/x-pict',
-  pkg: 'application/octet-stream',
-  pki: 'application/pkixcmp',
-  pkipath: 'application/pkix-pkipath',
-  pkpass: 'application/vnd.apple.pkpass',
-  pl: 'application/x-perl',
-  plb: 'application/vnd.3gpp.pic-bw-large',
-  plc: 'application/vnd.mobius.plc',
-  plf: 'application/vnd.pocketlearn',
-  pls: 'application/pls+xml',
-  pm: 'application/x-perl',
-  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',
-  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',
-  pqa: 'application/vnd.palm',
-  prc: 'application/x-pilot',
-  pre: 'application/vnd.lotus-freelance',
-  prf: 'application/pics-rules',
-  provx: 'application/provenance+xml',
-  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',
-  pti: 'image/prs.pti',
-  ptid: 'application/vnd.pvi.ptid1',
-  pub: 'application/x-mspublisher',
-  pvb: 'application/vnd.3gpp.pic-bw-var',
-  pwn: 'application/vnd.3m.post-it-notes',
-  pya: 'audio/vnd.ms-playready.media.pya',
-  pyv: 'video/vnd.ms-playready.media.pyv',
-  qam: 'application/vnd.epson.quickanime',
-  qbo: 'application/vnd.intu.qbo',
-  qfx: 'application/vnd.intu.qfx',
-  qps: 'application/vnd.publishare-delta-tree',
-  qt: 'video/quicktime',
-  qwd: 'application/vnd.quark.quarkxpress',
-  qwt: 'application/vnd.quark.quarkxpress',
-  qxb: 'application/vnd.quark.quarkxpress',
-  qxd: 'application/vnd.quark.quarkxpress',
-  qxl: 'application/vnd.quark.quarkxpress',
-  qxt: 'application/vnd.quark.quarkxpress',
-  ra: 'audio/x-realaudio',
-  ram: 'audio/x-pn-realaudio',
-  raml: 'application/raml+yaml',
-  rapd: 'application/route-apd+xml',
-  rar: 'application/x-rar-compressed',
-  ras: 'image/x-cmu-raster',
-  rcprofile: 'application/vnd.ipunplugged.rcprofile',
-  rdf: 'application/rdf+xml',
-  rdz: 'application/vnd.data-vision.rdz',
-  relo: 'application/p2p-overlay+xml',
-  rep: 'application/vnd.businessobjects',
-  res: 'application/x-dtbresource+xml',
-  rgb: 'image/x-rgb',
-  rif: 'application/reginfo+xml',
-  rip: 'audio/vnd.rip',
-  ris: 'application/x-research-info-systems',
-  rl: 'application/resource-lists+xml',
-  rlc: 'image/vnd.fujixerox.edmics-rlc',
-  rld: 'application/resource-lists-diff+xml',
-  rm: 'application/vnd.rn-realmedia',
-  rmi: 'audio/midi',
-  rmp: 'audio/x-pn-realaudio-plugin',
-  rms: 'application/vnd.jcp.javame.midlet-rms',
-  rmvb: 'application/vnd.rn-realmedia-vbr',
-  rnc: 'application/relax-ng-compact-syntax',
-  rng: 'application/xml',
-  roa: 'application/rpki-roa',
-  roff: 'text/troff',
-  rp9: 'application/vnd.cloanto.rp9',
-  rpm: 'application/x-redhat-package-manager',
-  rpss: 'application/vnd.nokia.radio-presets',
-  rpst: 'application/vnd.nokia.radio-preset',
-  rq: 'application/sparql-query',
-  rs: 'application/rls-services+xml',
-  rsat: 'application/atsc-rsat+xml',
-  rsd: 'application/rsd+xml',
-  rsheet: 'application/urc-ressheet+xml',
-  rss: 'application/rss+xml',
-  rtf: 'text/rtf',
-  rtx: 'text/richtext',
-  run: 'application/x-makeself',
-  rusd: 'application/route-usd+xml',
-  s: 'text/x-asm',
-  s3m: 'audio/s3m',
-  saf: 'application/vnd.yamaha.smaf-audio',
-  sass: 'text/x-sass',
-  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',
-  scss: 'text/x-scss',
-  scurl: 'text/vnd.curl.scurl',
-  sda: 'application/vnd.stardivision.draw',
-  sdc: 'application/vnd.stardivision.calc',
-  sdd: 'application/vnd.stardivision.impress',
-  sdkd: 'application/vnd.solent.sdkm+xml',
-  sdkm: 'application/vnd.solent.sdkm+xml',
-  sdp: 'application/sdp',
-  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',
-  senmlx: 'application/senml+xml',
-  sensmlx: 'application/sensml+xml',
-  ser: 'application/java-serialized-object',
-  setpay: 'application/set-payment-initiation',
-  setreg: 'application/set-registration-initiation',
-  'sfd-hdstx': 'application/vnd.hydrostatix.sof-data',
-  sfs: 'application/vnd.spotfire.sfs',
-  sfv: 'text/x-sfv',
-  sgi: 'image/sgi',
-  sgl: 'application/vnd.stardivision.writer-global',
-  sgm: 'text/sgml',
-  sgml: 'text/sgml',
-  sh: 'application/x-sh',
-  shar: 'application/x-shar',
-  shex: 'text/shex',
-  shf: 'application/shf+xml',
-  shtml: 'text/html',
-  sid: 'image/x-mrsid-image',
-  sieve: 'application/sieve',
-  sig: 'application/pgp-signature',
-  sil: 'audio/silk',
-  silo: 'model/mesh',
-  sis: 'application/vnd.symbian.install',
-  sisx: 'application/vnd.symbian.install',
-  sit: 'application/x-stuffit',
-  sitx: 'application/x-stuffitx',
-  siv: 'application/sieve',
-  skd: 'application/vnd.koan',
-  skm: 'application/vnd.koan',
-  skp: 'application/vnd.koan',
-  skt: 'application/vnd.koan',
-  sldm: 'application/vnd.ms-powerpoint.slide.macroenabled.12',
-  sldx: 'application/vnd.openxmlformats-officedocument.presentationml.slide',
-  slim: 'text/slim',
-  slm: 'text/slim',
-  sls: 'application/route-s-tsid+xml',
-  slt: 'application/vnd.epson.salt',
-  sm: 'application/vnd.stepmania.stepchart',
-  smf: 'application/vnd.stardivision.math',
-  smi: 'application/smil+xml',
-  smil: 'application/smil+xml',
-  smv: 'video/x-smv',
-  smzip: 'application/vnd.stepmania.package',
-  snd: 'audio/basic',
-  snf: 'application/x-font-snf',
-  so: 'application/octet-stream',
-  spc: 'application/x-pkcs7-certificates',
-  spdx: 'text/spdx',
-  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',
-  spx: 'audio/ogg',
-  sql: 'application/x-sql',
-  src: 'application/x-wais-source',
-  srt: 'application/x-subrip',
-  sru: 'application/sru+xml',
-  srx: 'application/sparql-results+xml',
-  ssdl: 'application/ssdl+xml',
-  sse: 'application/vnd.kodak-descriptor',
-  ssf: 'application/vnd.epson.ssf',
-  ssml: 'application/ssml+xml',
-  st: 'application/vnd.sailingtracker.track',
-  stc: 'application/vnd.sun.xml.calc.template',
-  std: 'application/vnd.sun.xml.draw.template',
-  stf: 'application/vnd.wt.stf',
-  sti: 'application/vnd.sun.xml.impress.template',
-  stk: 'application/hyperstudio',
-  stl: 'model/stl',
-  stpx: 'model/step+xml',
-  stpxz: 'model/step-xml+zip',
-  stpz: 'model/step+zip',
-  str: 'application/vnd.pg.format',
-  stw: 'application/vnd.sun.xml.writer.template',
-  styl: 'text/stylus',
-  stylus: 'text/stylus',
-  sub: 'text/vnd.dvb.subtitle',
-  sus: 'application/vnd.sus-calendar',
-  susp: 'application/vnd.sus-calendar',
-  sv4cpio: 'application/x-sv4cpio',
-  sv4crc: 'application/x-sv4crc',
-  svc: 'application/vnd.dvb.service',
-  svd: 'application/vnd.svd',
-  svg: 'image/svg+xml',
-  svgz: 'image/svg+xml',
-  swa: 'application/x-director',
-  swf: 'application/x-shockwave-flash',
-  swi: 'application/vnd.aristanetworks.swi',
-  swidtag: 'application/swid+xml',
-  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',
-  t3: 'application/x-t3vm-image',
-  t38: 'image/t38',
-  taglet: 'application/vnd.mynfc',
-  tao: 'application/vnd.tao.intent-module-archive',
-  tap: 'image/vnd.tencent.tap',
-  tar: 'application/x-tar',
-  tcap: 'application/vnd.3gpp2.tcap',
-  tcl: 'application/x-tcl',
-  td: 'application/urc-targetdesc+xml',
-  teacher: 'application/vnd.smart.teacher',
-  tei: 'application/tei+xml',
-  teicorpus: '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',
-  tfx: 'image/tiff-fx',
-  tga: 'image/x-tga',
-  thmx: 'application/vnd.ms-officetheme',
-  tif: 'image/tiff',
-  tiff: 'image/tiff',
-  tk: 'application/x-tcl',
-  tmo: 'application/vnd.tmobile-livetv',
-  toml: 'application/toml',
-  torrent: 'application/x-bittorrent',
-  tpl: 'application/vnd.groove-tool-template',
-  tpt: 'application/vnd.trid.tpt',
-  tr: 'text/troff',
-  tra: 'application/vnd.trueapp',
-  trig: 'application/trig',
-  trm: 'application/x-msterminal',
-  ts: 'video/mp2t',
-  tsd: 'application/timestamped-data',
-  tsv: 'text/tab-separated-values',
-  ttc: 'font/collection',
-  ttf: 'font/ttf',
-  ttl: 'text/turtle',
-  ttml: 'application/ttml+xml',
-  twd: 'application/vnd.simtech-mindmapper',
-  twds: 'application/vnd.simtech-mindmapper',
-  txd: 'application/vnd.genomatix.tuxedo',
-  txf: 'application/vnd.mobius.txf',
-  txt: 'text/plain',
-  u32: 'application/x-authorware-bin',
-  u8dsn: 'message/global-delivery-status',
-  u8hdr: 'message/global-headers',
-  u8mdn: 'message/global-disposition-notification',
-  u8msg: 'message/global',
-  ubj: 'application/ubjson',
-  udeb: 'application/x-debian-package',
-  ufd: 'application/vnd.ufdl',
-  ufdl: 'application/vnd.ufdl',
-  ulx: 'application/x-glulx',
-  umj: 'application/vnd.umajin',
-  unityweb: 'application/vnd.unity',
-  uoml: 'application/vnd.uoml+xml',
-  uri: 'text/uri-list',
-  uris: 'text/uri-list',
-  urls: 'text/uri-list',
-  usdz: 'model/vnd.usdz+zip',
-  ustar: 'application/x-ustar',
-  utz: 'application/vnd.uiq.theme',
-  uu: 'text/x-uuencode',
-  uva: 'audio/vnd.dece.audio',
-  uvd: 'application/vnd.dece.data',
-  uvf: 'application/vnd.dece.data',
-  uvg: 'image/vnd.dece.graphic',
-  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',
-  uvt: 'application/vnd.dece.ttml+xml',
-  uvu: 'video/vnd.uvvu.mp4',
-  uvv: 'video/vnd.dece.video',
-  uvva: 'audio/vnd.dece.audio',
-  uvvd: 'application/vnd.dece.data',
-  uvvf: 'application/vnd.dece.data',
-  uvvg: 'image/vnd.dece.graphic',
-  uvvh: 'video/vnd.dece.hd',
-  uvvi: 'image/vnd.dece.graphic',
-  uvvm: 'video/vnd.dece.mobile',
-  uvvp: 'video/vnd.dece.pd',
-  uvvs: 'video/vnd.dece.sd',
-  uvvt: 'application/vnd.dece.ttml+xml',
-  uvvu: 'video/vnd.uvvu.mp4',
-  uvvv: 'video/vnd.dece.video',
-  uvvx: 'application/vnd.dece.unspecified',
-  uvvz: 'application/vnd.dece.zip',
-  uvx: 'application/vnd.dece.unspecified',
-  uvz: 'application/vnd.dece.zip',
-  vbox: 'application/x-virtualbox-vbox',
-  'vbox-extpack': 'application/x-virtualbox-vbox-extpack',
-  vcard: 'text/vcard',
-  vcd: 'application/x-cdlink',
-  vcf: 'text/x-vcard',
-  vcg: 'application/vnd.groove-vcard',
-  vcs: 'text/x-vcalendar',
-  vcx: 'application/vnd.vcx',
-  vdi: 'application/x-virtualbox-vdi',
-  vds: 'model/vnd.sap.vds',
-  vhd: 'application/x-virtualbox-vhd',
-  vis: 'application/vnd.visionary',
-  viv: 'video/vnd.vivo',
-  vmdk: 'application/x-virtualbox-vmdk',
-  vob: 'video/x-ms-vob',
-  vor: 'application/vnd.stardivision.writer',
-  vox: 'application/x-authorware-bin',
-  vrml: 'model/vrml',
-  vsd: 'application/vnd.visio',
-  vsf: 'application/vnd.vsf',
-  vss: 'application/vnd.visio',
-  vst: 'application/vnd.visio',
-  vsw: 'application/vnd.visio',
-  vtf: 'image/vnd.valve.source.texture',
-  vtt: 'text/vtt',
-  vtu: 'model/vnd.vtu',
-  vxml: 'application/voicexml+xml',
-  w3d: 'application/x-director',
-  wad: 'application/x-doom',
-  wadl: 'application/vnd.sun.wadl+xml',
-  war: 'application/java-archive',
-  wasm: 'application/wasm',
-  wav: 'audio/x-wav',
-  wax: 'audio/x-ms-wax',
-  wbmp: 'image/vnd.wap.wbmp',
-  wbs: 'application/vnd.criticaltools.wbs+xml',
-  wbxml: 'application/vnd.wap.wbxml',
-  wcm: 'application/vnd.ms-works',
-  wdb: 'application/vnd.ms-works',
-  wdp: 'image/vnd.ms-photo',
-  weba: 'audio/webm',
-  webapp: 'application/x-web-app-manifest+json',
-  webm: 'video/webm',
-  webmanifest: 'application/manifest+json',
-  webp: 'image/webp',
-  wg: 'application/vnd.pmi.widget',
-  wgt: 'application/widget',
-  wks: 'application/vnd.ms-works',
-  wm: 'video/x-ms-wm',
-  wma: 'audio/x-ms-wma',
-  wmd: 'application/x-ms-wmd',
-  wmf: 'image/wmf',
-  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-msmetafile',
-  woff: 'font/woff',
-  woff2: 'font/woff2',
-  wpd: 'application/vnd.wordperfect',
-  wpl: 'application/vnd.ms-wpl',
-  wps: 'application/vnd.ms-works',
-  wqd: 'application/vnd.wqd',
-  wri: 'application/x-mswrite',
-  wrl: 'model/vrml',
-  wsc: 'message/vnd.wfa.wsc',
-  wsdl: 'application/wsdl+xml',
-  wspolicy: 'application/wspolicy+xml',
-  wtb: 'application/vnd.webturbo',
-  wvx: 'video/x-ms-wvx',
-  x32: 'application/x-authorware-bin',
-  x3d: 'model/x3d+xml',
-  x3db: 'model/x3d+fastinfoset',
-  x3dbz: 'model/x3d+binary',
-  x3dv: 'model/x3d-vrml',
-  x3dvz: 'model/x3d+vrml',
-  x3dz: 'model/x3d+xml',
-  x_b: 'model/vnd.parasolid.transmit.binary',
-  x_t: 'model/vnd.parasolid.transmit.text',
-  xaml: 'application/xaml+xml',
-  xap: 'application/x-silverlight-app',
-  xar: 'application/vnd.xara',
-  xav: 'application/xcap-att+xml',
-  xbap: 'application/x-ms-xbap',
-  xbd: 'application/vnd.fujixerox.docuworks.binder',
-  xbm: 'image/x-xbitmap',
-  xca: 'application/xcap-caps+xml',
-  xcs: 'application/calendar+xml',
-  xdf: 'application/xcap-diff+xml',
-  xdm: 'application/vnd.syncml.dm+xml',
-  xdp: 'application/vnd.adobe.xdp+xml',
-  xdssc: 'application/dssc+xml',
-  xdw: 'application/vnd.fujixerox.docuworks',
-  xel: 'application/xcap-el+xml',
-  xenc: 'application/xenc+xml',
-  xer: 'application/patch-ops-error+xml',
-  xfdf: 'application/vnd.adobe.xfdf',
-  xfdl: 'application/vnd.xfdl',
-  xht: 'application/xhtml+xml',
-  xhtml: 'application/xhtml+xml',
-  xhvml: 'application/xv+xml',
-  xif: 'image/vnd.xiff',
-  xla: 'application/vnd.ms-excel',
-  xlam: 'application/vnd.ms-excel.addin.macroenabled.12',
-  xlc: 'application/vnd.ms-excel',
-  xlf: 'application/xliff+xml',
-  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',
-  xm: 'audio/xm',
-  xml: 'text/xml',
-  xns: 'application/xcap-ns+xml',
-  xo: 'application/vnd.olpc-sugar',
-  xop: 'application/xop+xml',
-  xpi: 'application/x-xpinstall',
-  xpl: 'application/xproc+xml',
-  xpm: 'image/x-xpixmap',
-  xpr: 'application/vnd.is-xpr',
-  xps: 'application/vnd.ms-xpsdocument',
-  xpw: 'application/vnd.intercon.formnet',
-  xpx: 'application/vnd.intercon.formnet',
-  xsd: 'application/xml',
-  xsl: 'application/xslt+xml',
-  xslt: 'application/xslt+xml',
-  xsm: 'application/vnd.syncml+xml',
-  xspf: 'application/xspf+xml',
-  xul: 'application/vnd.mozilla.xul+xml',
-  xvm: 'application/xv+xml',
-  xvml: 'application/xv+xml',
-  xwd: 'image/x-xwindowdump',
-  xyz: 'chemical/x-xyz',
-  xz: 'application/x-xz',
-  yaml: 'text/yaml',
-  yang: 'application/yang',
-  yin: 'application/yin+xml',
-  yml: 'text/yaml',
-  ymp: 'text/x-suse-ymp',
-  z1: 'application/x-zmachine',
-  z2: 'application/x-zmachine',
-  z3: 'application/x-zmachine',
-  z4: 'application/x-zmachine',
-  z5: 'application/x-zmachine',
-  z6: 'application/x-zmachine',
-  z7: 'application/x-zmachine',
-  z8: 'application/x-zmachine',
-  zaz: 'application/vnd.zzazz.deck+xml',
-  zip: 'application/zip',
-  zir: 'application/vnd.zul',
-  zirz: 'application/vnd.zul',
-  zmm: 'application/vnd.handheld-entertainment+xml',
+  return IMAGE_PATH_REGEX.test(url.pathname)
+    ? LikelyType.Image
+    : LikelyType.HTML
 }