This is giving me a syntax error. It looks gross this way, but I can't think of any...

[lhc/web/wiklou.git] / includes / StreamFile.php
diff --git a/includes/StreamFile.php b/includes/StreamFile.php

index 0c44bb9..2dbbe6d 100644 (file)
--- a/includes/StreamFile.php
+++ b/includes/StreamFile.php
@@ -2,21 +2,42 @@
  /** */
  
  /** */
-function wfStreamFile( $fname ) {
-       global $wgSquidMaxage;
+function wfStreamFile( $fname, $headers = array() ) {
         $stat = @stat( $fname );
         if ( !$stat ) {
                 header( 'HTTP/1.0 404 Not Found' );
+               header( 'Cache-Control: no-cache' );
+               header( 'Content-Type: text/html; charset=utf-8' );
+               $encFile = htmlspecialchars( $fname );
+               $encScript = htmlspecialchars( $_SERVER['SCRIPT_NAME'] );
                 echo "<html><body>
  <h1>File not found</h1>
-<p>Although this PHP script ({$_SERVER['SCRIPT_NAME']}) exists, the file requested for output 
-does not.</p>
-</body></html>";
+<p>Although this PHP script ($encScript) exists, the file requested for output 
+($encFile) does not.</p>
+</body></html>
+";
                 return;
         }
  
         header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s', $stat['mtime'] ) . ' GMT' );
  
+       // Cancel output buffering and gzipping if set
+       wfResetOutputBuffers();
+       
+       $type = wfGetType( $fname );
+       if ( $type and $type!="unknown/unknown") {
+               header("Content-type: $type");
+       } else {
+               header('Content-type: application/x-wiki');
+       }
+
+       global $wgContLanguageCode;
+       header( "Content-Disposition: inline;filename*=utf-8'$wgContLanguageCode'" . urlencode( basename( $fname ) ) );
+
+       foreach ( $headers as $header ) {
+               header( $header );
+       }
+
         if ( !empty( $_SERVER['HTTP_IF_MODIFIED_SINCE'] ) ) {
                 $modsince = preg_replace( '/;.*$/', '', $_SERVER['HTTP_IF_MODIFIED_SINCE'] );
                 $sinceTime = strtotime( $modsince );
@@ -25,16 +46,9 @@ does not.</p>
                         return;
                 }
         }
-       
+
         header( 'Content-Length: ' . $stat['size'] );
-       
-       $type = wfGetType( $fname );
-       if ( $type and $type!="unknown/unknown") {
-               header("Content-type: $type");
-       } else {
-               header('Content-type: application/x-wiki');
-       }
-       
+
         readfile( $fname );
  }
  
@@ -46,20 +60,20 @@ function wfGetType( $filename ) {
         # used for thumbnails (thumb.php)
         if ($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();
+               $magic=& MimeMagic::singleton();
                 return $magic->guessMimeType($filename); //full fancy mime detection
         }
  }
  
-?>
+