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add option for getMimeType to return list of extensions

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This commit is contained in:
Daku 2014-01-13 10:03:38 +00:00
parent 325da11119
commit ae4da2b410
1 changed files with 8 additions and 18 deletions
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26
core/util.inc.php
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@ -509,14 +509,15 @@ function captcha_check() {
* @param string &$file File path
* @return string
*/
function getMimeType($file, $ext="") {
function getMimeType($file, $ext="", $list=false) {
// Static extension lookup
$ext = strtolower($ext);
static $exts = array(
'jpg' => 'image/jpeg', 'gif' => 'image/gif', 'png' => 'image/png',
'tif' => 'image/tiff', 'tiff' => 'image/tiff', 'ico' => 'image/x-icon',
'swf' => 'application/x-shockwave-flash', 'pdf' => 'application/pdf',
'swf' => 'application/x-shockwave-flash', 'video/x-flv' => 'flv',
'svg' => 'image/svg+xml', 'pdf' => 'application/pdf',
'zip' => 'application/zip', 'gz' => 'application/x-gzip',
'tar' => 'application/x-tar', 'bz' => 'application/x-bzip',
'bz2' => 'application/x-bzip2', 'txt' => 'text/plain',
@ -529,6 +530,8 @@ function getMimeType($file, $ext="") {
'mp4' => 'video/mp4', 'ogv' => 'video/ogg', 'webm' => 'video/webm'
);
if ($list == true){ return $exts; }
if (isset($exts[$ext])) { return $exts[$ext]; }
$type = false;
@ -562,22 +565,9 @@ function getExtension ($mime_type){
return false;
}
$extensions = array(
'image/jpeg' => 'jpg',
'image/gif' => 'gif',
'image/png' => 'png',
'application/x-shockwave-flash' => 'swf',
'image/x-icon' => 'ico',
'image/svg+xml' => 'svg',
'audio/mpeg' => 'mp3',
'video/x-flv' => 'flv',
'audio/mp4' => 'mp4',
'video/mp4' => 'mp4',
'audio/webm' => 'webm',
'video/webm' => 'webm'
);
return $extensions[$mime_type];
$extensions = getMimeType(null, null, true);
$ext = array_search($mime_type, $extensions);
return ($ext ?: false);
}
/**