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Show message if upload of folder isn't allowed

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* current firefox doesn't throw an exception anymore
	* it just reads 0 bytes -> folder or empty file
* upload of folder or empty file isn't supported in every
  browser except Chrome
* fixes #13940
This commit is contained in:
Morris Jobke 2015-02-06 11:15:09 +01:00
parent bd60abbefc
commit 4e18b52527
1 changed files with 9 additions and 0 deletions
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9
apps/files/js/file-upload.js
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@ -266,11 +266,20 @@ OC.Upload = {
// in case folder drag and drop is not supported file will point to a directory
// http://stackoverflow.com/a/20448357
if ( ! file.type && file.size%4096 === 0 && file.size <= 102400) {
var dirUploadFailure = false;
try {
var reader = new FileReader();
reader.readAsBinaryString(file);
} catch (NS_ERROR_FILE_ACCESS_DENIED) {
//file is a directory
dirUploadFailure = true;
}
if (file.size === 0) {
// file is empty or a directory
dirUploadFailure = true;
}
if (dirUploadFailure) {
data.textStatus = 'dirorzero';
data.errorThrown = t('files',
'Unable to upload {filename} as it is a directory or has 0 bytes',