158 lines
3.7 KiB
PHP
158 lines
3.7 KiB
PHP
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<?php
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function wfStreamFile( $fname ) {
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global $wgSquidMaxage;
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$stat = stat( $fname );
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if ( !$stat ) {
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header( 'HTTP/1.0 404 Not Found' );
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echo "<html><body>
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<h1>File not found</h1>
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<p>Although this PHP script ({$_SERVER['SCRIPT_NAME']}) exists, the file requested for output
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does not.</p>
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</body></html>";
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return;
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}
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$type = wfGetType( $fname );
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if ( $type ) {
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header("Content-type: $type");
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} else {
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header('Content-type: application/x-wiki');
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}
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header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s', $stat['mtime'] ) );
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header( "Cache-Control: s-maxage=$wgSquidMaxage, must-revalidate, max-age=0" );
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readfile( $fname );
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exit;
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}
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function wfGetType( $filename ) {
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# There's probably a better way to do this
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$types = <<<END_STRING
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application/andrew-inset ez
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application/mac-binhex40 hqx
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application/mac-compactpro cpt
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application/mathml+xml mathml
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application/msword doc
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application/octet-stream bin dms lha lzh exe class so dll
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application/oda oda
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application/ogg ogg
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application/pdf pdf
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application/postscript ai eps ps
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application/rdf+xml rdf
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application/smil smi smil
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application/srgs gram
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application/srgs+xml grxml
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application/vnd.mif mif
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application/vnd.ms-excel xls
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application/vnd.ms-powerpoint ppt
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application/vnd.wap.wbxml wbxml
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application/vnd.wap.wmlc wmlc
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application/vnd.wap.wmlscriptc wmlsc
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application/voicexml+xml vxml
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application/x-bcpio bcpio
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application/x-cdlink vcd
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application/x-chess-pgn pgn
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application/x-cpio cpio
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application/x-csh csh
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application/x-director dcr dir dxr
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application/x-dvi dvi
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application/x-futuresplash spl
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application/x-gtar gtar
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application/x-hdf hdf
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application/x-javascript js
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application/x-koan skp skd skt skm
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application/x-latex latex
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application/x-netcdf nc cdf
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application/x-sh sh
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application/x-shar shar
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application/x-shockwave-flash swf
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application/x-stuffit sit
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application/x-sv4cpio sv4cpio
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application/x-sv4crc sv4crc
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application/x-tar tar
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application/x-tcl tcl
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application/x-tex tex
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application/x-texinfo texinfo texi
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application/x-troff t tr roff
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application/x-troff-man man
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application/x-troff-me me
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application/x-troff-ms ms
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application/x-ustar ustar
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application/x-wais-source src
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application/xhtml+xml xhtml xht
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application/xslt+xml xslt
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application/xml xml xsl
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application/xml-dtd dtd
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application/zip zip
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audio/basic au snd
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audio/midi mid midi kar
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audio/mpeg mpga mp2 mp3
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audio/x-aiff aif aiff aifc
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audio/x-mpegurl m3u
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audio/x-pn-realaudio ram rm
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audio/x-pn-realaudio-plugin rpm
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audio/x-realaudio ra
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audio/x-wav wav
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chemical/x-pdb pdb
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chemical/x-xyz xyz
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image/bmp bmp
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image/cgm cgm
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image/gif gif
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image/ief ief
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image/jpeg jpeg jpg jpe
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image/png png
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image/svg+xml svg
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image/tiff tiff tif
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image/vnd.djvu djvu djv
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image/vnd.wap.wbmp wbmp
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image/x-cmu-raster ras
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image/x-icon ico
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image/x-portable-anymap pnm
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image/x-portable-bitmap pbm
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image/x-portable-graymap pgm
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image/x-portable-pixmap ppm
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image/x-rgb rgb
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image/x-xbitmap xbm
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image/x-xpixmap xpm
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image/x-xwindowdump xwd
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model/iges igs iges
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model/mesh msh mesh silo
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model/vrml wrl vrml
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text/calendar ics ifb
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text/css css
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text/richtext rtx
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text/rtf rtf
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text/sgml sgml sgm
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text/tab-separated-values tsv
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text/vnd.wap.wml wml
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text/vnd.wap.wmlscript wmls
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text/x-setext etx
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video/mpeg mpeg mpg mpe
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video/quicktime qt mov
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video/vnd.mpegurl mxu
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video/x-msvideo avi
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video/x-sgi-movie movie
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x-conference/x-cooltalk ice
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END_STRING;
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// Needed for windows servers who use \r\n not \n
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$endl = "
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";
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$types = explode( $endl, $types );
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if ( !preg_match( "/\.([^.]*?)$/", $filename, $matches ) ) {
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return false;
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}
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foreach( $types as $type ) {
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$extensions = explode( " ", $type );
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for ( $i=1; $i<count( $extensions ); $i++ ) {
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if ( $extensions[$i] == $matches[1] ) {
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return $extensions[0];
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}
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}
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}
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return false;
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}
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?>
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