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[Embed][CORE] Fixes 'Invalid Filename' on Embed. Regex didn't get updated

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Miguel Dantas 2019-09-12 22:11:45 +01:00 committed by Diogo Peralta Cordeiro
parent 0fac7e49e2
commit e25803b537
1 changed files with 6 additions and 3 deletions
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9
lib/media/mediafile.php
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@ -272,14 +272,17 @@ class MediaFile
*/ */
public static function decodeFilename(string $encoded_filename) public static function decodeFilename(string $encoded_filename)
{ {
// The x is because it is using in thumbnails // Should match:
$ret = preg_match('/^([^-x]+?)-[^-]+$/', $encoded_filename, $matches); // hex-hash
// thumb-id-widthxheight-hex-hash
// And return the `hex` part
$ret = preg_match('/^(.*-)?([^-]+)-[^-]+$/', $encoded_filename, $matches);
if ($ret === false) { if ($ret === false) {
return false; return false;
} elseif ($ret === 0) { } elseif ($ret === 0) {
return null; // No match return null; // No match
} else { } else {
$filename = hex2bin($matches[1]); $filename = hex2bin($matches[2]);
// Matches extension // Matches extension
if (preg_match('/^(.+?)\.(.+)$/', $filename, $sub_matches) === 1) { if (preg_match('/^(.+?)\.(.+)$/', $filename, $sub_matches) === 1) {