When downloading a document, sometimes the filename becomes not that of the document itself but "document_goto.php". Some people report that the problem occurs with Konqueror and Mozilla, not with Opera en Internet Explorer.
And a perhaps related issue: there is a long list of file extensions --> mimetypes, e.g. "mp2" => "audio/mpeg" but it's never enough, people have complained about this "I click on maple files, and I see strange symbols / I get document_goto.php..."
Here is some code from Jan Bols, that maybe solves theses issues he used it in the dropbox, haven't had the time to look at it yet.
- Code: Select all
<?php
function send_file_to_client($filename)
{
global $HTTP_USER_AGENT,$_SERVER;
if(!file_exists($filename)) return false;
$content_type=get_mime_type($filename);
if(isset($content_type))
{
header( "Content-type: $content_type\n");
header( "Content-Disposition: inline; filename=\"$filename\"");
}
else
{
header( "Content-type: application/octet-stream\n");
if(preg_match("/MSIE 5.5/",$HTTP_USER_AGENT))
header("Content-Disposition: filename=\"$filename\"\n");
else header("Content-Disposition: attachment;
filename=\"$filename\"\n");
}
if ( strpos( $_SERVER['HTTP_USER_AGENT'], 'MSIE'))
{
header( "Pragma: \n");
header( "Cache-Control: \n");
header( "Cache-Control: public\n"); // IE cannot download from sessions without a cache
}
header("Content-Description: \"" .
trim(htmlentities($filename))."\"\n");
header("Content-transfer-encoding: binary\n");
header("Content-length: ".filesize($filename)."\n" );
$fp=fopen("$filename","r");
fpassthru($fp);
return true;
}
function get_mime_type($filename)
{
$f=array(
"ez" => "application/andrew-inset",
"hqx" => "application/mac-binhex40",
"cpt" => "application/mac-compactpro",
"doc" => "application/msword",
"bin" => "application/octet-stream",
"dms" => "application/octet-stream",
"lha" => "application/octet-stream",
"lzh" => "application/octet-stream",
"exe" => "application/octet-stream",
"class" => "application/octet-stream",
"so" => "application/octet-stream",
"dll" => "application/octet-stream",
"oda" => "application/oda",
"pdf" => "application/pdf",
"ai" => "application/postscript",
"eps" => "application/postscript",
"ps" => "application/postscript",
"smi" => "application/smil",
"smil" => "application/smil",
"wbxml" => "application/vnd.wap.wbxml",
"wmlc" => "application/vnd.wap.wmlc",
"wmlsc" => "application/vnd.wap.wmlscriptc",
"bcpio" => "application/x-bcpio",
"vcd" => "application/x-cdlink",
"pgn" => "application/x-chess-pgn",
"cpio" => "application/x-cpio",
"csh" => "application/x-csh",
"dcr" => "application/x-director",
"dir" => "application/x-director",
"dxr" => "application/x-director",
"dvi" => "application/x-dvi",
"spl" => "application/x-futuresplash",
"gtar" => "application/x-gtar",
"hdf" => "application/x-hdf",
"js" => "application/x-javascript",
"skp" => "application/x-koan",
"skd" => "application/x-koan",
"skt" => "application/x-koan",
"skm" => "application/x-koan",
"latex" => "application/x-latex",
"nc" => "application/x-netcdf",
"cdf" => "application/x-netcdf",
"sh" => "application/x-sh",
"shar" => "application/x-shar",
"swf" => "application/x-shockwave-flash",
"sit" => "application/x-stuffit",
"sv4cpio" => "application/x-sv4cpio",
"sv4crc" => "application/x-sv4crc",
"tar" => "application/x-tar",
"tcl" => "application/x-tcl",
"tex" => "application/x-tex",
"texinfo" => "application/x-texinfo",
"texi" => "application/x-texinfo",
"t" => "application/x-troff",
"tr" => "application/x-troff",
"roff" => "application/x-troff",
"man" => "application/x-troff-man",
"me" => "application/x-troff-me",
"ms" => "application/x-troff-ms",
"ustar" => "application/x-ustar",
"src" => "application/x-wais-source",
"xhtml" => "application/xhtml+xml",
"xht" => "application/xhtml+xml",
"zip" => "application/zip",
"au" => "audio/basic",
"snd" => "audio/basic",
"mid" => "audio/midi",
"midi" => "audio/midi",
"kar" => "audio/midi",
"mpga" => "audio/mpeg",
"mp2" => "audio/mpeg",
"mp3" => "audio/mpeg",
"aif" => "audio/x-aiff",
"aiff" => "audio/x-aiff",
"aifc" => "audio/x-aiff",
"m3u" => "audio/x-mpegurl",
"ram" => "audio/x-pn-realaudio",
"rm" => "audio/x-pn-realaudio",
"rpm" => "audio/x-pn-realaudio-plugin",
"ra" => "audio/x-realaudio",
"wav" => "audio/x-wav",
"pdb" => "chemical/x-pdb",
"xyz" => "chemical/x-xyz",
"bmp" => "image/bmp",
"gif" => "image/gif",
"ief" => "image/ief",
"jpeg" => "image/jpeg",
"jpg" => "image/jpeg",
"jpe" => "image/jpeg",
"png" => "image/png",
"tiff" => "image/tiff",
"tif" => "image/tif",
"djvu" => "image/vnd.djvu",
"djv" => "image/vnd.djvu",
"wbmp" => "image/vnd.wap.wbmp",
"ras" => "image/x-cmu-raster",
"pnm" => "image/x-portable-anymap",
"pbm" => "image/x-portable-bitmap",
"pgm" => "image/x-portable-graymap",
"ppm" => "image/x-portable-pixmap",
"rgb" => "image/x-rgb",
"xbm" => "image/x-xbitmap",
"xpm" => "image/x-xpixmap",
"xwd" => "image/x-windowdump",
"igs" => "model/iges",
"iges" => "model/iges",
"msh" => "model/mesh",
"mesh" => "model/mesh",
"silo" => "model/mesh",
"wrl" => "model/vrml",
"vrml" => "model/vrml",
"css" => "text/css",
"html" => "text/html",
"htm" => "text/html",
"asc" => "text/plain",
"txt" => "text/plain",
"rtx" => "text/richtext",
"rtf" => "text/rtf",
"sgml" => "text/sgml",
"sgm" => "text/sgml",
"tsv" => "text/tab-seperated-values",
"wml" => "text/vnd.wap.wml",
"wmls" => "text/vnd.wap.wmlscript",
"etx" => "text/x-setext",
"xml" => "text/xml",
"xsl" => "text/xml",
"mpeg" => "video/mpeg",
"mpg" => "video/mpeg",
"mpe" => "video/mpeg",
"qt" => "video/quicktime",
"mov" => "video/quicktime",
"mxu" => "video/vnd.mpegurl",
"avi" => "video/x-msvideo",
"movie" => "video/x-sgi-movie",
"ice" => "x-conference-xcooltalk"
);
$ext=get_file_extention($filename);
if(isset($f[$ext])) return $f[$ext];
return "application/octet-stream";
}
function get_file_extention($filename)
{
$pos=strpos(strrev($filename),".");
if($pos)
$ext=substr($filename,strlen($filename)-$pos,$pos);
else $ext="empty";
return $ext;
}
?>