<?php
+/** */
+/** */
function wfStreamFile( $fname ) {
global $wgSquidMaxage;
$stat = stat( $fname );
return;
}
+ header( "Cache-Control: s-maxage=$wgSquidMaxage, must-revalidate, max-age=0" );
+ header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s', $stat['mtime'] ) . ' GMT' );
+
+ if ( !empty( $_SERVER['HTTP_IF_MODIFIED_SINCE'] ) ) {
+ $modsince = preg_replace( '/;.*$/', '', $_SERVER['HTTP_IF_MODIFIED_SINCE'] );
+ $sinceTime = strtotime( $modsince );
+ if ( $stat['mtime'] <= $sinceTime ) {
+ header( "HTTP/1.0 304 Not Modified" );
+ return;
+ }
+ }
+
+ header( 'Content-Length: ' . $stat['size'] );
$type = wfGetType( $fname );
- if ( $type ) {
+ if ( $type and $type!="unknown/unknown") {
header("Content-type: $type");
} else {
header('Content-type: application/x-wiki');
}
- header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s', $stat['mtime'] ) );
- header( "Cache-Control: s-maxage=$wgSquidMaxage, must-revalidate, max-age=0" );
+
readfile( $fname );
- exit;
}
+/** */
function wfGetType( $filename ) {
- # There's probably a better way to do this
- $types = <<<END_STRING
-application/andrew-inset ez
-application/mac-binhex40 hqx
-application/mac-compactpro cpt
-application/mathml+xml mathml
-application/msword doc
-application/octet-stream bin dms lha lzh exe class so dll
-application/oda oda
-application/ogg ogg
-application/pdf pdf
-application/postscript ai eps ps
-application/rdf+xml rdf
-application/smil smi smil
-application/srgs gram
-application/srgs+xml grxml
-application/vnd.mif mif
-application/vnd.ms-excel xls
-application/vnd.ms-powerpoint ppt
-application/vnd.wap.wbxml wbxml
-application/vnd.wap.wmlc wmlc
-application/vnd.wap.wmlscriptc wmlsc
-application/voicexml+xml vxml
-application/x-bcpio bcpio
-application/x-cdlink vcd
-application/x-chess-pgn pgn
-application/x-cpio cpio
-application/x-csh csh
-application/x-director dcr dir dxr
-application/x-dvi dvi
-application/x-futuresplash spl
-application/x-gtar gtar
-application/x-hdf hdf
-application/x-javascript js
-application/x-koan skp skd skt skm
-application/x-latex latex
-application/x-netcdf nc cdf
-application/x-sh sh
-application/x-shar shar
-application/x-shockwave-flash swf
-application/x-stuffit sit
-application/x-sv4cpio sv4cpio
-application/x-sv4crc sv4crc
-application/x-tar tar
-application/x-tcl tcl
-application/x-tex tex
-application/x-texinfo texinfo texi
-application/x-troff t tr roff
-application/x-troff-man man
-application/x-troff-me me
-application/x-troff-ms ms
-application/x-ustar ustar
-application/x-wais-source src
-application/xhtml+xml xhtml xht
-application/xslt+xml xslt
-application/xml xml xsl
-application/xml-dtd dtd
-application/zip zip
-audio/basic au snd
-audio/midi mid midi kar
-audio/mpeg mpga mp2 mp3
-audio/x-aiff aif aiff aifc
-audio/x-mpegurl m3u
-audio/x-pn-realaudio ram rm
-audio/x-pn-realaudio-plugin rpm
-audio/x-realaudio ra
-audio/x-wav wav
-chemical/x-pdb pdb
-chemical/x-xyz xyz
-image/bmp bmp
-image/cgm cgm
-image/gif gif
-image/ief ief
-image/jpeg jpeg jpg jpe
-image/png png
-image/svg+xml svg
-image/tiff tiff tif
-image/vnd.djvu djvu djv
-image/vnd.wap.wbmp wbmp
-image/x-cmu-raster ras
-image/x-icon ico
-image/x-portable-anymap pnm
-image/x-portable-bitmap pbm
-image/x-portable-graymap pgm
-image/x-portable-pixmap ppm
-image/x-rgb rgb
-image/x-xbitmap xbm
-image/x-xpixmap xpm
-image/x-xwindowdump xwd
-model/iges igs iges
-model/mesh msh mesh silo
-model/vrml wrl vrml
-text/calendar ics ifb
-text/css css
-text/richtext rtx
-text/rtf rtf
-text/sgml sgml sgm
-text/tab-separated-values tsv
-text/vnd.wap.wml wml
-text/vnd.wap.wmlscript wmls
-text/x-setext etx
-video/mpeg mpeg mpg mpe
-video/quicktime qt mov
-video/vnd.mpegurl mxu
-video/x-msvideo avi
-video/x-sgi-movie movie
-x-conference/x-cooltalk ice
-END_STRING;
- // Needed for windows servers who use \r\n not \n
- $endl = "
-";
- $types = explode( $endl, $types );
- if ( !preg_match( "/\.([^.]*?)$/", $filename, $matches ) ) {
- return false;
- }
+ global $wgTrivialMimeDetection;
- foreach( $types as $type ) {
- $extensions = explode( " ", $type );
- for ( $i=1; $i<count( $extensions ); $i++ ) {
- if ( $extensions[$i] == $matches[1] ) {
- return $extensions[0];
- }
+ # trivial detection by file extension,
+ # used for thumbnails (thumb.php)
+ if ($wgTrivialMimeDetection) {
+ $ext= strtolower(strrchr($filename, '.'));
+
+ switch ($ext) {
+ case '.gif': return 'image/gif';
+ case '.png': return 'image/png';
+ case '.jpg': return 'image/jpeg';
+ case '.jpeg': return 'image/jpeg';
}
+
+ return 'unknown/unknown';
+ }
+ else {
+ $magic=& wfGetMimeMagic();
+ return $magic->guessMimeType($filename); //full fancy mime detection
}
- return false;
}
?>
dépôts / lhc / web / wiklou.git / blobdiff