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| 1 | <?php |
| 2 | /** |
| 3 | * |
| 4 | * This file is part of the phpBB Forum Software package. |
| 5 | * |
| 6 | * @copyright (c) phpBB Limited <https://www.phpbb.com> |
| 7 | * @license GNU General Public License, version 2 (GPL-2.0) |
| 8 | * |
| 9 | * For full copyright and license information, please see |
| 10 | * the docs/CREDITS.txt file. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | namespace phpbb\mimetype; |
| 15 | |
| 16 | class extension_guesser extends guesser_base |
| 17 | { |
| 18 | /** |
| 19 | * @var array file extension map |
| 20 | */ |
| 21 | protected $extension_map = array( |
| 22 | '3dm' => 'x-world/x-3dmf', |
| 23 | '3dmf' => 'x-world/x-3dmf', |
| 24 | 'a' => 'application/octet-stream', |
| 25 | 'aab' => 'application/x-authorware-bin', |
| 26 | 'aam' => 'application/x-authorware-map', |
| 27 | 'aas' => 'application/x-authorware-seg', |
| 28 | 'abc' => 'text/vnd.abc', |
| 29 | 'acgi' => 'text/html', |
| 30 | 'afl' => 'video/animaflex', |
| 31 | 'ai' => 'application/postscript', |
| 32 | 'aif' => 'audio/aiff', |
| 33 | 'aifc' => 'audio/aiff', |
| 34 | 'aiff' => 'audio/aiff', |
| 35 | 'aim' => 'application/x-aim', |
| 36 | 'aip' => 'text/x-audiosoft-intra', |
| 37 | 'ani' => 'application/x-navi-animation', |
| 38 | 'aos' => 'application/x-nokia-9000-communicator-add-on-software', |
| 39 | 'aps' => 'application/mime', |
| 40 | 'arc' => 'application/octet-stream', |
| 41 | 'arj' => 'application/arj', |
| 42 | 'art' => 'image/x-jg', |
| 43 | 'asf' => 'video/x-ms-asf', |
| 44 | 'asm' => 'text/x-asm', |
| 45 | 'asp' => 'text/asp', |
| 46 | 'asx' => 'video/x-ms-asf', |
| 47 | 'au' => 'audio/x-au', |
| 48 | 'avi' => 'video/avi', |
| 49 | 'avs' => 'video/avs-video', |
| 50 | 'bcpio' => 'application/x-bcpio', |
| 51 | 'bin' => 'application/x-binary', |
| 52 | 'bm' => 'image/bmp', |
| 53 | 'bmp' => 'image/bmp', |
| 54 | 'boo' => 'application/book', |
| 55 | 'book' => 'application/book', |
| 56 | 'boz' => 'application/x-bzip2', |
| 57 | 'bsh' => 'application/x-bsh', |
| 58 | 'bz' => 'application/x-bzip', |
| 59 | 'bz2' => 'application/x-bzip2', |
| 60 | 'c' => 'text/x-c', |
| 61 | 'c++' => 'text/x-c', |
| 62 | 'cat' => 'application/vnd.ms-pki.seccat', |
| 63 | 'cc' => 'text/plain', |
| 64 | 'ccad' => 'application/clariscad', |
| 65 | 'cco' => 'application/x-cocoa', |
| 66 | 'cdf' => 'application/cdf', |
| 67 | 'cer' => 'application/x-x509-ca-cert', |
| 68 | 'cha' => 'application/x-chat', |
| 69 | 'chat' => 'application/x-chat', |
| 70 | 'class' => 'application/java', |
| 71 | 'com' => 'application/octet-stream', |
| 72 | 'conf' => 'text/plain', |
| 73 | 'cpio' => 'application/x-cpio', |
| 74 | 'cpp' => 'text/x-c', |
| 75 | 'cpt' => 'application/x-cpt', |
| 76 | 'crl' => 'application/pkix-crl', |
| 77 | 'crt' => 'application/x-x509-ca-cert', |
| 78 | 'csh' => 'application/x-csh', |
| 79 | 'css' => 'text/css', |
| 80 | 'cxx' => 'text/plain', |
| 81 | 'dcr' => 'application/x-director', |
| 82 | 'deepv' => 'application/x-deepv', |
| 83 | 'def' => 'text/plain', |
| 84 | 'der' => 'application/x-x509-ca-cert', |
| 85 | 'dif' => 'video/x-dv', |
| 86 | 'dir' => 'application/x-director', |
| 87 | 'dl' => 'video/dl', |
| 88 | 'doc' => 'application/msword', |
| 89 | 'dot' => 'application/msword', |
| 90 | 'dp' => 'application/commonground', |
| 91 | 'drw' => 'application/drafting', |
| 92 | 'dump' => 'application/octet-stream', |
| 93 | 'dv' => 'video/x-dv', |
| 94 | 'dvi' => 'application/x-dvi', |
| 95 | 'dwf' => 'model/vnd.dwf', |
| 96 | 'dwg' => 'image/x-dwg', |
| 97 | 'dxf' => 'image/x-dwg', |
| 98 | 'dxr' => 'application/x-director', |
| 99 | 'el' => 'text/x-script.elisp', |
| 100 | 'elc' => 'application/x-elc', |
| 101 | 'env' => 'application/x-envoy', |
| 102 | 'eps' => 'application/postscript', |
| 103 | 'es' => 'application/x-esrehber', |
| 104 | 'etx' => 'text/x-setext', |
| 105 | 'evy' => 'application/x-envoy', |
| 106 | 'exe' => 'application/octet-stream', |
| 107 | 'f' => 'text/x-fortran', |
| 108 | 'f77' => 'text/x-fortran', |
| 109 | 'f90' => 'text/x-fortran', |
| 110 | 'fdf' => 'application/vnd.fdf', |
| 111 | 'fif' => 'image/fif', |
| 112 | 'fli' => 'video/x-fli', |
| 113 | 'flo' => 'image/florian', |
| 114 | 'flx' => 'text/vnd.fmi.flexstor', |
| 115 | 'fmf' => 'video/x-atomic3d-feature', |
| 116 | 'for' => 'text/x-fortran', |
| 117 | 'fpx' => 'image/vnd.fpx', |
| 118 | 'frl' => 'application/freeloader', |
| 119 | 'funk' => 'audio/make', |
| 120 | 'g' => 'text/plain', |
| 121 | 'g3' => 'image/g3fax', |
| 122 | 'gif' => 'image/gif', |
| 123 | 'gl' => 'video/x-gl', |
| 124 | 'gsd' => 'audio/x-gsm', |
| 125 | 'gsm' => 'audio/x-gsm', |
| 126 | 'gsp' => 'application/x-gsp', |
| 127 | 'gss' => 'application/x-gss', |
| 128 | 'gtar' => 'application/x-gtar', |
| 129 | 'gz' => 'application/x-gzip', |
| 130 | 'gzip' => 'application/x-gzip', |
| 131 | 'h' => 'text/x-h', |
| 132 | 'hdf' => 'application/x-hdf', |
| 133 | 'help' => 'application/x-helpfile', |
| 134 | 'hgl' => 'application/vnd.hp-hpgl', |
| 135 | 'hh' => 'text/x-h', |
| 136 | 'hlb' => 'text/x-script', |
| 137 | 'hlp' => 'application/hlp', |
| 138 | 'hpg' => 'application/vnd.hp-hpgl', |
| 139 | 'hpgl' => 'application/vnd.hp-hpgl', |
| 140 | 'hqx' => 'application/x-binhex40', |
| 141 | 'hta' => 'application/hta', |
| 142 | 'htc' => 'text/x-component', |
| 143 | 'htm' => 'text/html', |
| 144 | 'html' => 'text/html', |
| 145 | 'htmls' => 'text/html', |
| 146 | 'htt' => 'text/webviewhtml', |
| 147 | 'htx' => 'text/html', |
| 148 | 'ice' => 'x-conference/x-cooltalk', |
| 149 | 'ico' => 'image/x-icon', |
| 150 | 'idc' => 'text/plain', |
| 151 | 'ief' => 'image/ief', |
| 152 | 'iefs' => 'image/ief', |
| 153 | 'iges' => 'application/iges', |
| 154 | 'igs' => 'application/iges', |
| 155 | 'ima' => 'application/x-ima', |
| 156 | 'imap' => 'application/x-httpd-imap', |
| 157 | 'inf' => 'application/inf', |
| 158 | 'ins' => 'application/x-internett-signup', |
| 159 | 'ip' => 'application/x-ip2', |
| 160 | 'isu' => 'video/x-isvideo', |
| 161 | 'it' => 'audio/it', |
| 162 | 'iv' => 'application/x-inventor', |
| 163 | 'ivr' => 'i-world/i-vrml', |
| 164 | 'ivy' => 'application/x-livescreen', |
| 165 | 'jam' => 'audio/x-jam', |
| 166 | 'jav' => 'text/x-java-source', |
| 167 | 'java' => 'text/x-java-source', |
| 168 | 'jcm' => 'application/x-java-commerce', |
| 169 | 'jfif' => 'image/jpeg', |
| 170 | 'jfif-tbnl' => 'image/jpeg', |
| 171 | 'jpe' => 'image/jpeg', |
| 172 | 'jpeg' => 'image/jpeg', |
| 173 | 'jpg' => 'image/jpeg', |
| 174 | 'jps' => 'image/x-jps', |
| 175 | 'js' => 'application/x-javascript', |
| 176 | 'jut' => 'image/jutvision', |
| 177 | 'kar' => 'audio/midi', |
| 178 | 'ksh' => 'text/x-script.ksh', |
| 179 | 'la' => 'audio/x-nspaudio', |
| 180 | 'lam' => 'audio/x-liveaudio', |
| 181 | 'latex' => 'application/x-latex', |
| 182 | 'lha' => 'application/x-lha', |
| 183 | 'lhx' => 'application/octet-stream', |
| 184 | 'list' => 'text/plain', |
| 185 | 'lma' => 'audio/x-nspaudio', |
| 186 | 'log' => 'text/plain', |
| 187 | 'lsp' => 'text/x-script.lisp', |
| 188 | 'lst' => 'text/plain', |
| 189 | 'lsx' => 'text/x-la-asf', |
| 190 | 'ltx' => 'application/x-latex', |
| 191 | 'lzh' => 'application/x-lzh', |
| 192 | 'lzx' => 'application/x-lzx', |
| 193 | 'm' => 'text/x-m', |
| 194 | 'm1v' => 'video/mpeg', |
| 195 | 'm2a' => 'audio/mpeg', |
| 196 | 'm2v' => 'video/mpeg', |
| 197 | 'm3u' => 'audio/x-mpequrl', |
| 198 | 'm4a' => 'audio/mp4', |
| 199 | 'm4v' => 'video/mp4', |
| 200 | 'man' => 'application/x-troff-man', |
| 201 | 'map' => 'application/x-navimap', |
| 202 | 'mar' => 'text/plain', |
| 203 | 'mbd' => 'application/mbedlet', |
| 204 | 'mc$' => 'application/x-magic-cap-package-1.0', |
| 205 | 'mcd' => 'application/x-mathcad', |
| 206 | 'mcf' => 'text/mcf', |
| 207 | 'mcp' => 'application/netmc', |
| 208 | 'me' => 'application/x-troff-me', |
| 209 | 'mht' => 'message/rfc822', |
| 210 | 'mhtml' => 'message/rfc822', |
| 211 | 'mid' => 'audio/x-midi', |
| 212 | 'midi' => 'audio/x-midi', |
| 213 | 'mif' => 'application/x-mif', |
| 214 | 'mime' => 'www/mime', |
| 215 | 'mjf' => 'audio/x-vnd.audioexplosion.mjuicemediafile', |
| 216 | 'mjpg' => 'video/x-motion-jpeg', |
| 217 | 'mm' => 'application/x-meme', |
| 218 | 'mme' => 'application/base64', |
| 219 | 'mod' => 'audio/x-mod', |
| 220 | 'moov' => 'video/quicktime', |
| 221 | 'mov' => 'video/quicktime', |
| 222 | 'movie' => 'video/x-sgi-movie', |
| 223 | 'mp2' => 'audio/x-mpeg', |
| 224 | 'mp3' => 'audio/mpeg', |
| 225 | 'mp4' => 'video/mp4', |
| 226 | 'mpa' => 'audio/mpeg', |
| 227 | 'mpc' => 'application/x-project', |
| 228 | 'mpe' => 'video/mpeg', |
| 229 | 'mpeg' => 'video/mpeg', |
| 230 | 'mpg' => 'video/mpeg', |
| 231 | 'mpga' => 'audio/mpeg', |
| 232 | 'mpp' => 'application/vnd.ms-project', |
| 233 | 'mpt' => 'application/x-project', |
| 234 | 'mpv' => 'application/x-project', |
| 235 | 'mpx' => 'application/x-project', |
| 236 | 'mrc' => 'application/marc', |
| 237 | 'ms' => 'application/x-troff-ms', |
| 238 | 'mv' => 'video/x-sgi-movie', |
| 239 | 'my' => 'audio/make', |
| 240 | 'mzz' => 'application/x-vnd.audioexplosion.mzz', |
| 241 | 'nap' => 'image/naplps', |
| 242 | 'naplps' => 'image/naplps', |
| 243 | 'nc' => 'application/x-netcdf', |
| 244 | 'ncm' => 'application/vnd.nokia.configuration-message', |
| 245 | 'nif' => 'image/x-niff', |
| 246 | 'niff' => 'image/x-niff', |
| 247 | 'nix' => 'application/x-mix-transfer', |
| 248 | 'nsc' => 'application/x-conference', |
| 249 | 'nvd' => 'application/x-navidoc', |
| 250 | 'o' => 'application/octet-stream', |
| 251 | 'oda' => 'application/oda', |
| 252 | 'omc' => 'application/x-omc', |
| 253 | 'oga' => 'audio/ogg', |
| 254 | 'ogg' => 'audio/ogg', |
| 255 | 'ogv' => 'video/ogg', |
| 256 | 'ogm' => 'video/ogg', |
| 257 | 'omcd' => 'application/x-omcdatamaker', |
| 258 | 'omcr' => 'application/x-omcregerator', |
| 259 | 'p' => 'text/x-pascal', |
| 260 | 'p10' => 'application/x-pkcs10', |
| 261 | 'p12' => 'application/x-pkcs12', |
| 262 | 'p7a' => 'application/x-pkcs7-signature', |
| 263 | 'p7c' => 'application/x-pkcs7-mime', |
| 264 | 'p7m' => 'application/x-pkcs7-mime', |
| 265 | 'p7r' => 'application/x-pkcs7-certreqresp', |
| 266 | 'p7s' => 'application/pkcs7-signature', |
| 267 | 'part' => 'application/pro_eng', |
| 268 | 'pas' => 'text/pascal', |
| 269 | 'pbm' => 'image/x-portable-bitmap', |
| 270 | 'pcl' => 'application/x-pcl', |
| 271 | 'pct' => 'image/x-pict', |
| 272 | 'pcx' => 'image/x-pcx', |
| 273 | 'pdb' => 'chemical/x-pdb', |
| 274 | 'pdf' => 'application/pdf', |
| 275 | 'pfunk' => 'audio/make.my.funk', |
| 276 | 'pgm' => 'image/x-portable-greymap', |
| 277 | 'pic' => 'image/pict', |
| 278 | 'pict' => 'image/pict', |
| 279 | 'pkg' => 'application/x-newton-compatible-pkg', |
| 280 | 'pko' => 'application/vnd.ms-pki.pko', |
| 281 | 'pl' => 'text/x-script.perl', |
| 282 | 'plx' => 'application/x-pixclscript', |
| 283 | 'pm' => 'text/x-script.perl-module', |
| 284 | 'pm4' => 'application/x-pagemaker', |
| 285 | 'pm5' => 'application/x-pagemaker', |
| 286 | 'png' => 'image/png', |
| 287 | 'pnm' => 'image/x-portable-anymap', |
| 288 | 'pot' => 'application/mspowerpoint', |
| 289 | 'pov' => 'model/x-pov', |
| 290 | 'ppa' => 'application/vnd.ms-powerpoint', |
| 291 | 'ppm' => 'image/x-portable-pixmap', |
| 292 | 'pps' => 'application/mspowerpoint', |
| 293 | 'ppt' => 'application/mspowerpoint', |
| 294 | 'ppz' => 'application/mspowerpoint', |
| 295 | 'pre' => 'application/x-freelance', |
| 296 | 'prt' => 'application/pro_eng', |
| 297 | 'ps' => 'application/postscript', |
| 298 | 'psd' => 'application/octet-stream', |
| 299 | 'pvu' => 'paleovu/x-pv', |
| 300 | 'pwz' => 'application/vnd.ms-powerpoint', |
| 301 | 'py' => 'text/x-script.phyton', |
| 302 | 'pyc' => 'applicaiton/x-bytecode.python', |
| 303 | 'qcp' => 'audio/vnd.qcelp', |
| 304 | 'qd3' => 'x-world/x-3dmf', |
| 305 | 'qd3d' => 'x-world/x-3dmf', |
| 306 | 'qif' => 'image/x-quicktime', |
| 307 | 'qt' => 'video/quicktime', |
| 308 | 'qtc' => 'video/x-qtc', |
| 309 | 'qti' => 'image/x-quicktime', |
| 310 | 'qtif' => 'image/x-quicktime', |
| 311 | 'ra' => 'audio/x-realaudio', |
| 312 | 'ram' => 'audio/x-pn-realaudio', |
| 313 | 'ras' => 'image/x-cmu-raster', |
| 314 | 'rast' => 'image/cmu-raster', |
| 315 | 'rexx' => 'text/x-script.rexx', |
| 316 | 'rf' => 'image/vnd.rn-realflash', |
| 317 | 'rgb' => 'image/x-rgb', |
| 318 | 'rm' => 'audio/x-pn-realaudio', |
| 319 | 'rmi' => 'audio/mid', |
| 320 | 'rmm' => 'audio/x-pn-realaudio', |
| 321 | 'rmp' => 'audio/x-pn-realaudio', |
| 322 | 'rng' => 'application/vnd.nokia.ringing-tone', |
| 323 | 'rnx' => 'application/vnd.rn-realplayer', |
| 324 | 'roff' => 'application/x-troff', |
| 325 | 'rp' => 'image/vnd.rn-realpix', |
| 326 | 'rpm' => 'audio/x-pn-realaudio-plugin', |
| 327 | 'rt' => 'text/richtext', |
| 328 | 'rtf' => 'text/richtext', |
| 329 | 'rtx' => 'text/richtext', |
| 330 | 'rv' => 'video/vnd.rn-realvideo', |
| 331 | 's' => 'text/x-asm', |
| 332 | 's3m' => 'audio/s3m', |
| 333 | 'saveme' => 'application/octet-stream', |
| 334 | 'sbk' => 'application/x-tbook', |
| 335 | 'scm' => 'video/x-scm', |
| 336 | 'sdml' => 'text/plain', |
| 337 | 'sdp' => 'application/x-sdp', |
| 338 | 'sdr' => 'application/sounder', |
| 339 | 'sea' => 'application/x-sea', |
| 340 | 'set' => 'application/set', |
| 341 | 'sgm' => 'text/x-sgml', |
| 342 | 'sgml' => 'text/x-sgml', |
| 343 | 'sh' => 'text/x-script.sh', |
| 344 | 'shar' => 'application/x-shar', |
| 345 | 'shtml' => 'text/x-server-parsed-html', |
| 346 | 'sid' => 'audio/x-psid', |
| 347 | 'sit' => 'application/x-stuffit', |
| 348 | 'skd' => 'application/x-koan', |
| 349 | 'skm' => 'application/x-koan', |
| 350 | 'skp' => 'application/x-koan', |
| 351 | 'skt' => 'application/x-koan', |
| 352 | 'sl' => 'application/x-seelogo', |
| 353 | 'smi' => 'application/smil', |
| 354 | 'smil' => 'application/smil', |
| 355 | 'snd' => 'audio/x-adpcm', |
| 356 | 'sol' => 'application/solids', |
| 357 | 'spc' => 'text/x-speech', |
| 358 | 'spl' => 'application/futuresplash', |
| 359 | 'spr' => 'application/x-sprite', |
| 360 | 'sprite' => 'application/x-sprite', |
| 361 | 'src' => 'application/x-wais-source', |
| 362 | 'ssi' => 'text/x-server-parsed-html', |
| 363 | 'ssm' => 'application/streamingmedia', |
| 364 | 'sst' => 'application/vnd.ms-pki.certstore', |
| 365 | 'step' => 'application/step', |
| 366 | 'stl' => 'application/vnd.ms-pki.stl', |
| 367 | 'stp' => 'application/step', |
| 368 | 'sv4cpio' => 'application/x-sv4cpio', |
| 369 | 'sv4crc' => 'application/x-sv4crc', |
| 370 | 'svf' => 'image/x-dwg', |
| 371 | 'svr' => 'application/x-world', |
| 372 | 'swf' => 'application/x-shockwave-flash', |
| 373 | 't' => 'application/x-troff', |
| 374 | 'talk' => 'text/x-speech', |
| 375 | 'tar' => 'application/x-tar', |
| 376 | 'tbk' => 'application/x-tbook', |
| 377 | 'tcl' => 'text/x-script.tcl', |
| 378 | 'tcsh' => 'text/x-script.tcsh', |
| 379 | 'tex' => 'application/x-tex', |
| 380 | 'texi' => 'application/x-texinfo', |
| 381 | 'texinfo' => 'application/x-texinfo', |
| 382 | 'text' => 'text/plain', |
| 383 | 'tgz' => 'application/x-compressed', |
| 384 | 'tif' => 'image/tiff', |
| 385 | 'tiff' => 'image/tiff', |
| 386 | 'tr' => 'application/x-troff', |
| 387 | 'tsi' => 'audio/tsp-audio', |
| 388 | 'tsp' => 'audio/tsplayer', |
| 389 | 'tsv' => 'text/tab-separated-values', |
| 390 | 'turbot' => 'image/florian', |
| 391 | 'txt' => 'text/plain', |
| 392 | 'uil' => 'text/x-uil', |
| 393 | 'uni' => 'text/uri-list', |
| 394 | 'unis' => 'text/uri-list', |
| 395 | 'unv' => 'application/i-deas', |
| 396 | 'uri' => 'text/uri-list', |
| 397 | 'uris' => 'text/uri-list', |
| 398 | 'ustar' => 'multipart/x-ustar', |
| 399 | 'uu' => 'text/x-uuencode', |
| 400 | 'uue' => 'text/x-uuencode', |
| 401 | 'vcd' => 'application/x-cdlink', |
| 402 | 'vcs' => 'text/x-vcalendar', |
| 403 | 'vda' => 'application/vda', |
| 404 | 'vdo' => 'video/vdo', |
| 405 | 'vew' => 'application/groupwise', |
| 406 | 'viv' => 'video/vivo', |
| 407 | 'vivo' => 'video/vivo', |
| 408 | 'vmd' => 'application/vocaltec-media-desc', |
| 409 | 'vmf' => 'application/vocaltec-media-file', |
| 410 | 'voc' => 'audio/voc', |
| 411 | 'vos' => 'video/vosaic', |
| 412 | 'vox' => 'audio/voxware', |
| 413 | 'vqe' => 'audio/x-twinvq-plugin', |
| 414 | 'vqf' => 'audio/x-twinvq', |
| 415 | 'vql' => 'audio/x-twinvq-plugin', |
| 416 | 'vrml' => 'application/x-vrml', |
| 417 | 'vrt' => 'x-world/x-vrt', |
| 418 | 'vsd' => 'application/x-visio', |
| 419 | 'vst' => 'application/x-visio', |
| 420 | 'vsw' => 'application/x-visio', |
| 421 | 'w60' => 'application/wordperfect6.0', |
| 422 | 'w61' => 'application/wordperfect6.1', |
| 423 | 'w6w' => 'application/msword', |
| 424 | 'wav' => 'audio/wav', |
| 425 | 'wb1' => 'application/x-qpro', |
| 426 | 'wbmp' => 'image/vnd.wap.wbmp', |
| 427 | 'web' => 'application/vnd.xara', |
| 428 | 'webm' => 'video/webm', |
| 429 | 'wiz' => 'application/msword', |
| 430 | 'wk1' => 'application/x-123', |
| 431 | 'wmf' => 'windows/metafile', |
| 432 | 'wml' => 'text/vnd.wap.wml', |
| 433 | 'wmlc' => 'application/vnd.wap.wmlc', |
| 434 | 'wmls' => 'text/vnd.wap.wmlscript', |
| 435 | 'wmlsc' => 'application/vnd.wap.wmlscriptc', |
| 436 | 'word' => 'application/msword', |
| 437 | 'wp' => 'application/wordperfect', |
| 438 | 'wp5' => 'application/wordperfect', |
| 439 | 'wp6' => 'application/wordperfect', |
| 440 | 'wpd' => 'application/wordperfect', |
| 441 | 'wq1' => 'application/x-lotus', |
| 442 | 'wri' => 'application/mswrite', |
| 443 | 'wrl' => 'model/vrml', |
| 444 | 'wrz' => 'model/vrml', |
| 445 | 'wsc' => 'text/scriplet', |
| 446 | 'wsrc' => 'application/x-wais-source', |
| 447 | 'wtk' => 'application/x-wintalk', |
| 448 | 'xbm' => 'image/xbm', |
| 449 | 'xdr' => 'video/x-amt-demorun', |
| 450 | 'xgz' => 'xgl/drawing', |
| 451 | 'xif' => 'image/vnd.xiff', |
| 452 | 'xl' => 'application/excel', |
| 453 | 'xla' => 'application/excel', |
| 454 | 'xlb' => 'application/excel', |
| 455 | 'xlc' => 'application/excel', |
| 456 | 'xld' => 'application/excel', |
| 457 | 'xlk' => 'application/excel', |
| 458 | 'xll' => 'application/excel', |
| 459 | 'xlm' => 'application/excel', |
| 460 | 'xls' => 'application/excel', |
| 461 | 'xlt' => 'application/excel', |
| 462 | 'xlv' => 'application/excel', |
| 463 | 'xlw' => 'application/excel', |
| 464 | 'xm' => 'audio/xm', |
| 465 | 'xml' => 'text/xml', |
| 466 | 'xmz' => 'xgl/movie', |
| 467 | 'xpix' => 'application/x-vnd.ls-xpix', |
| 468 | 'xpm' => 'image/xpm', |
| 469 | 'x-png' => 'image/png', |
| 470 | 'xsr' => 'video/x-amt-showrun', |
| 471 | 'xwd' => 'image/x-xwindowdump', |
| 472 | 'xyz' => 'chemical/x-pdb', |
| 473 | 'z' => 'application/x-compressed', |
| 474 | 'zip' => 'application/x-zip-compressed', |
| 475 | 'zoo' => 'application/octet-stream', |
| 476 | 'zsh' => 'text/x-script.zsh', |
| 477 | ); |
| 478 | |
| 479 | /** |
| 480 | * {@inheritdoc} |
| 481 | */ |
| 482 | public function is_supported() |
| 483 | { |
| 484 | return true; |
| 485 | } |
| 486 | |
| 487 | /** |
| 488 | * {@inheritdoc} |
| 489 | */ |
| 490 | public function guess($file, $file_name = '') |
| 491 | { |
| 492 | $file_name = (empty($file_name)) ? $file : $file_name; |
| 493 | return $this->map_extension_to_type($file_name); |
| 494 | } |
| 495 | |
| 496 | /** |
| 497 | * Map extension of supplied file_name to mime type |
| 498 | * |
| 499 | * @param string $file_name Path to file or filename |
| 500 | * |
| 501 | * @return string|null Mimetype if known or null if not |
| 502 | */ |
| 503 | protected function map_extension_to_type($file_name) |
| 504 | { |
| 505 | $extension = pathinfo($file_name, PATHINFO_EXTENSION); |
| 506 | |
| 507 | return $this->extension_map[$extension] ?? null; |
| 508 | } |
| 509 | } |