jenkins-bot has submitted this change and it was merged.
Change subject: SelectFileWidget: Fix drop and drop hover exception in Firefox
......................................................................
SelectFileWidget: Fix drop and drop hover exception in Firefox
dt.types.indexOf doesn't work because dt.types is only Array-like.
Bonus: refactor code and comments for clarity.
Change-Id: Ib20625a7160456b36e77e7a905fc2f5ad3ae39d2
---
M src/widgets/SelectFileWidget.js
1 file changed, 17 insertions(+), 17 deletions(-)
Approvals:
Jforrester: Looks good to me, approved
jenkins-bot: Verified
diff --git a/src/widgets/SelectFileWidget.js b/src/widgets/SelectFileWidget.js
index ac8945b..4419f85 100644
--- a/src/widgets/SelectFileWidget.js
+++ b/src/widgets/SelectFileWidget.js
@@ -312,7 +312,8 @@
* @param {jQuery.Event} e Drag event
*/
OO.ui.SelectFileWidget.prototype.onDragEnterOrOver = function ( e ) {
- var file = null,
+ var file,
+ droppableFile = false,
dt = e.originalEvent.dataTransfer;
e.preventDefault();
@@ -325,23 +326,22 @@
return false;
}
- if ( dt && dt.files && dt.files[ 0 ] ) {
- file = dt.files[ 0 ];
- if ( !this.isFileAcceptable( file ) ) {
- file = null;
- }
- } else if ( dt && dt.types && dt.types.indexOf( 'Files' ) !== -1 ) {
- // We know we have files so set 'file' to something truthy, we
just
- // can't know any details about them.
- // * https://bugzilla.mozilla.org/show_bug.cgi?id=640534
- file = 'Files exist, but details are unknown';
- }
+ file = OO.getProp( dt, 'files', 0 );
if ( file ) {
- this.$element.addClass( 'oo-ui-selectFileWidget-canDrop' );
- this.setActive( true );
- } else {
- this.$element.removeClass( 'oo-ui-selectFileWidget-canDrop' );
- this.setActive( false );
+ if ( this.isFileAcceptable( file ) ) {
+ droppableFile = true;
+ }
+ // dt.types is Array-like, but not an Array
+ } else if ( Array.prototype.indexOf.call( OO.getProp( dt, 'types' ) ||
[], 'Files' ) !== -1 ) {
+ // File information is not available at this point for security
so just assume
+ // it is acceptable for now.
+ // https://bugzilla.mozilla.org/show_bug.cgi?id=640534
+ droppableFile = true;
+ }
+
+ this.$element.toggleClass( 'oo-ui-selectFileWidget-canDrop',
droppableFile );
+ this.setActive( droppableFile );
+ if ( !droppableFile ) {
dt.dropEffect = 'none';
}
--
To view, visit https://gerrit.wikimedia.org/r/234529
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: merged
Gerrit-Change-Id: Ib20625a7160456b36e77e7a905fc2f5ad3ae39d2
Gerrit-PatchSet: 3
Gerrit-Project: oojs/ui
Gerrit-Branch: master
Gerrit-Owner: Esanders <[email protected]>
Gerrit-Reviewer: Jforrester <[email protected]>
Gerrit-Reviewer: jenkins-bot <>
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