function file_display_link()
{
global $label;
$file_url = JB_get_upload_file_url($this->get_data_value($this->field_row['field_id']));
$file_name = $this->get_data_value($this->field_row['field_id']);
?>
<a href="<?php
echo $file_url;
?>
" >
<img alt="file" src="<?php
echo JB_THEME_URL;
?>
images/file.gif" width="20" height="20" border="0" >
<?php
// trim the filename if too long, default 16 chars max
if (strlen($file_name) > 16) {
$extension = end(explode(".", $file_name));
echo substr($file_name, 0, 20) . '[..].' . $extension;
} else {
echo $file_name;
}
?>
</a> - <?php
$bytes = filesize(JB_get_upload_file_path($file_name));
echo round($bytes / 1024, 2);
?>
<?php
echo $label['kilobytes'] . "<br>";
}
function JB_delete_file($file_name)
{
if (JB_upload_file_exists($file_name)) {
unlink(JB_get_upload_file_path($file_name));
}
}
<?php
// Copyright Jamit Software - 2010
// A script for downloading files
ini_set('max_execution_time', 60 * 2);
// 2 minutes
define('NO_HOUSE_KEEPING', true);
require '../config.php';
JBPlug_do_callback('download_file', $A = false);
$file_name = preg_replace('#[^a-z^0-9^\\.^-^_^;^&]+#i', "_", $_REQUEST['f']);
// strip out unwanted characters
$file_path = JB_get_upload_file_path($file_name);
if (file_exists($file_path)) {
$extension = strtolower(trim(end(explode(".", $file_name))));
if ($extension == '' || $extension == 'php') {
die;
}
$mime_type = jb_get_mime_type($extension);
header('Content-type: ' . $mime_type);
header('Content-Disposition:attachment; filename=' . $file_name);
$fh = fopen($file_path, 'rb');
while (!feof($fh)) {
$chunk = fread($fh, 1024);
echo $chunk;
}
fclose($fh);
}
function jb_get_mime_type($ext)
{
$mime_types = array("323" => "text/h323", "acx" => "application/internet-property-stream", "ai" => "application/postscript", "aif" => "audio/x-aiff", "aifc" => "audio/x-aiff", "aiff" => "audio/x-aiff", "asf" => "video/x-ms-asf", "asr" => "video/x-ms-asf", "asx" => "video/x-ms-asf", "au" => "audio/basic", "avi" => "video/x-msvideo", "axs" => "application/olescript", "bas" => "text/plain", "bcpio" => "application/x-bcpio", "bin" => "application/octet-stream", "bmp" => "image/bmp", "c" => "text/plain", "cat" => "application/vnd.ms-pkiseccat", "cdf" => "application/x-cdf", "cer" => "application/x-x509-ca-cert", "class" => "application/octet-stream", "clp" => "application/x-msclip", "cmx" => "image/x-cmx", "cod" => "image/cis-cod", "cpio" => "application/x-cpio", "crd" => "application/x-mscardfile", "crl" => "application/pkix-crl", "crt" => "application/x-x509-ca-cert", "csh" => "application/x-csh", "css" => "text/css", "dcr" => "application/x-director", "der" => "application/x-x509-ca-cert", "dir" => "application/x-director", "dll" => "application/x-msdownload", "dms" => "application/octet-stream", "doc" => "application/msword", "dot" => "application/msword", "docx" => "application/msword", "dotx" => "application/msword", "xls" => "application/msword", "xlsx" => "application/msword", "dvi" => "application/x-dvi", "dxr" => "application/x-director", "eps" => "application/postscript", "etx" => "text/x-setext", "evy" => "application/envoy", "exe" => "application/octet-stream", "fif" => "application/fractals", "flr" => "x-world/x-vrml", "gif" => "image/gif", "gtar" => "application/x-gtar", "gz" => "application/x-gzip", "h" => "text/plain", "hdf" => "application/x-hdf", "hlp" => "application/winhlp", "hqx" => "application/mac-binhex40", "hta" => "application/hta", "htc" => "text/x-component", "htm" => "text/html", "html" => "text/html", "htt" => "text/webviewhtml", "ico" => "image/x-icon", "ief" => "image/ief", "iii" => "application/x-iphone", "ins" => "application/x-internet-signup", "isp" => "application/x-internet-signup", "jfif" => "image/pipeg", "jpe" => "image/jpeg", "jpeg" => "image/jpeg", "jpg" => "image/jpeg", "js" => "application/x-javascript", "latex" => "application/x-latex", "lha" => "application/octet-stream", "lsf" => "video/x-la-asf", "lsx" => "video/x-la-asf", "lzh" => "application/octet-stream", "m13" => "application/x-msmediaview", "m14" => "application/x-msmediaview", "m3u" => "audio/x-mpegurl", "man" => "application/x-troff-man", "mdb" => "application/x-msaccess", "me" => "application/x-troff-me", "mht" => "message/rfc822", "mhtml" => "message/rfc822", "mid" => "audio/mid", "mny" => "application/x-msmoney", "mov" => "video/quicktime", "movie" => "video/x-sgi-movie", "mp2" => "video/mpeg", "mp3" => "audio/mpeg", "mpa" => "video/mpeg", "mpe" => "video/mpeg", "mpeg" => "video/mpeg", "mpg" => "video/mpeg", "mpp" => "application/vnd.ms-project", "mpv2" => "video/mpeg", "ms" => "application/x-troff-ms", "mvb" => "application/x-msmediaview", "nws" => "message/rfc822", "oda" => "application/oda", "p10" => "application/pkcs10", "p12" => "application/x-pkcs12", "p7b" => "application/x-pkcs7-certificates", "p7c" => "application/x-pkcs7-mime", "p7m" => "application/x-pkcs7-mime", "p7r" => "application/x-pkcs7-certreqresp", "p7s" => "application/x-pkcs7-signature", "pbm" => "image/x-portable-bitmap", "pdf" => "application/pdf", "pfx" => "application/x-pkcs12", "pgm" => "image/x-portable-graymap", "pko" => "application/ynd.ms-pkipko", "pma" => "application/x-perfmon", "pmc" => "application/x-perfmon", "pml" => "application/x-perfmon", "pmr" => "application/x-perfmon", "pmw" => "application/x-perfmon", "pnm" => "image/x-portable-anymap", "pot" => "application/vnd.ms-powerpoint", "ppm" => "image/x-portable-pixmap", "pps" => "application/vnd.ms-powerpoint", "ppt" => "application/vnd.ms-powerpoint", "prf" => "application/pics-rules", "ps" => "application/postscript", "pub" => "application/x-mspublisher", "qt" => "video/quicktime", "ra" => "audio/x-pn-realaudio", "ram" => "audio/x-pn-realaudio", "ras" => "image/x-cmu-raster", "rgb" => "image/x-rgb", "rmi" => "audio/mid", "roff" => "application/x-troff", "rtf" => "application/rtf", "rtx" => "text/richtext", "scd" => "application/x-msschedule", "sct" => "text/scriptlet", "setpay" => "application/set-payment-initiation", "setreg" => "application/set-registration-initiation", "sh" => "application/x-sh", "shar" => "application/x-shar", "sit" => "application/x-stuffit", "snd" => "audio/basic", "spc" => "application/x-pkcs7-certificates", "spl" => "application/futuresplash", "src" => "application/x-wais-source", "sst" => "application/vnd.ms-pkicertstore", "stl" => "application/vnd.ms-pkistl", "stm" => "text/html", "svg" => "image/svg+xml", "sv4cpio" => "application/x-sv4cpio", "sv4crc" => "application/x-sv4crc", "t" => "application/x-troff", "tar" => "application/x-tar", "tcl" => "application/x-tcl", "tex" => "application/x-tex", "texi" => "application/x-texinfo", "texinfo" => "application/x-texinfo", "tgz" => "application/x-compressed", "tif" => "image/tiff", "tiff" => "image/tiff", "tr" => "application/x-troff", "trm" => "application/x-msterminal", "tsv" => "text/tab-separated-values", "txt" => "text/plain", "uls" => "text/iuls", "ustar" => "application/x-ustar", "vcf" => "text/x-vcard", "vrml" => "x-world/x-vrml", "wav" => "audio/x-wav", "wcm" => "application/vnd.ms-works", "wdb" => "application/vnd.ms-works", "wks" => "application/vnd.ms-works", "wmf" => "application/x-msmetafile", "wps" => "application/vnd.ms-works", "wri" => "application/x-mswrite", "wrl" => "x-world/x-vrml", "wrz" => "x-world/x-vrml", "xaf" => "x-world/x-vrml", "xbm" => "image/x-xbitmap", "xla" => "application/vnd.ms-excel", "xlc" => "application/vnd.ms-excel", "xlm" => "application/vnd.ms-excel", "xls" => "application/vnd.ms-excel", "xlt" => "application/vnd.ms-excel", "xlw" => "application/vnd.ms-excel", "xof" => "x-world/x-vrml", "xpm" => "image/x-xpixmap", "xwd" => "image/x-xwindowdump", "z" => "application/x-compress", "zip" => "application/zip");
JBPLUG_do_callback('jb_get_mime_type', $mime_types, $ext);
