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Avoid handling clipboard data item if it is not file type

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Haocen Xu 2020-05-17 01:35:19 -04:00
parent bb9a5772bc
commit 7eb96eb3cb
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GPG key ID: 3F0D955A0F6AD729
1 changed files with 8 additions and 12 deletions
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20
js/privatebin.js
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@ -3110,19 +3110,15 @@ jQuery.PrivateBin = (function($, RawDeflate) {
*/ */
function addClipboardEventHandler() { function addClipboardEventHandler() {
$(document).on('paste', function (event) { $(document).on('paste', function (event) {
if (TopNav.isAttachmentReadonly()) {
event.stopPropagation();
event.preventDefault();
return false;
}
const items = (event.clipboardData || event.originalEvent.clipboardData).items; const items = (event.clipboardData || event.originalEvent.clipboardData).items;
for (let i = 0; i < items.length; ++i) { const lastItem = items[items.length - 1];
if (items[i].kind === 'file') { if (lastItem.kind === 'file') {
//Clear the file input: if (TopNav.isAttachmentReadonly()) {
$fileInput.wrap('<form>').closest('form').get(0).reset(); event.stopPropagation();
$fileInput.unwrap(); event.preventDefault();
return false;
readFileData(items[i].getAsFile()); } else {
readFileData(lastItem.getAsFile());
} }
} }
}); });