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-rw-r--r--include/attach.php83
1 files changed, 83 insertions, 0 deletions
diff --git a/include/attach.php b/include/attach.php
new file mode 100644
index 000000000..6d611cec0
--- /dev/null
+++ b/include/attach.php
@@ -0,0 +1,83 @@
+<?php
+
+
+function z_mime_content_type($filename) {
+
+ $mime_types = array(
+
+ 'txt' => 'text/plain',
+ 'htm' => 'text/html',
+ 'html' => 'text/html',
+ 'php' => 'text/html',
+ 'css' => 'text/css',
+ 'js' => 'application/javascript',
+ 'json' => 'application/json',
+ 'xml' => 'application/xml',
+ 'swf' => 'application/x-shockwave-flash',
+ 'flv' => 'video/x-flv',
+
+ // images
+ 'png' => 'image/png',
+ 'jpe' => 'image/jpeg',
+ 'jpeg' => 'image/jpeg',
+ 'jpg' => 'image/jpeg',
+ 'gif' => 'image/gif',
+ 'bmp' => 'image/bmp',
+ 'ico' => 'image/vnd.microsoft.icon',
+ 'tiff' => 'image/tiff',
+ 'tif' => 'image/tiff',
+ 'svg' => 'image/svg+xml',
+ 'svgz' => 'image/svg+xml',
+
+ // archives
+ 'zip' => 'application/zip',
+ 'rar' => 'application/x-rar-compressed',
+ 'exe' => 'application/x-msdownload',
+ 'msi' => 'application/x-msdownload',
+ 'cab' => 'application/vnd.ms-cab-compressed',
+
+ // audio/video
+ 'mp3' => 'audio/mpeg',
+ 'wav' => 'audio/wav',
+ 'qt' => 'video/quicktime',
+ 'mov' => 'video/quicktime',
+ 'ogg' => 'application/ogg',
+
+ // adobe
+ 'pdf' => 'application/pdf',
+ 'psd' => 'image/vnd.adobe.photoshop',
+ 'ai' => 'application/postscript',
+ 'eps' => 'application/postscript',
+ 'ps' => 'application/postscript',
+
+ // ms office
+ 'doc' => 'application/msword',
+ 'rtf' => 'application/rtf',
+ 'xls' => 'application/vnd.ms-excel',
+ 'ppt' => 'application/vnd.ms-powerpoint',
+
+
+ // open office
+ 'odt' => 'application/vnd.oasis.opendocument.text',
+ 'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
+ );
+
+ $dot = strpos($filename,'.');
+ if($dot !== false) {
+ $ext = strtolower(substr($filename,$dot+1));
+ if (array_key_exists($ext, $mime_types)) {
+ return $mime_types[$ext];
+ }
+ }
+// can't use this because we're just passing a name, e.g. not a file that can be opened
+// elseif (function_exists('finfo_open')) {
+// $finfo = @finfo_open(FILEINFO_MIME);
+// $mimetype = @finfo_file($finfo, $filename);
+// @finfo_close($finfo);
+// return $mimetype;
+// }
+ else {
+ return 'application/octet-stream';
+ }
+}
+