1 files changed, 27 insertions, 0 deletions
diff --git a/www/wiki/extensions/UploadWizard/resources/mw.errorDialog.js b/www/wiki/extensions/UploadWizard/resources/mw.errorDialog.js
new file mode 100644
index 00000000..ebb5abae
--- /dev/null
+++ b/www/wiki/extensions/UploadWizard/resources/mw.errorDialog.js
@@ -0,0 +1,27 @@
+( function ( mw ) {
+
+	OO.ui.getWindowManager().addWindows( {
+		upwizErrorDialog: new OO.ui.MessageDialog( { size: 'medium' } )
+	} );
+
+	/**
+	 * Displays an error message.
+	 *
+	 * @param {string} errorMessage
+	 * @param {string} [title]
+	 */
+	mw.errorDialog = function ( errorMessage, title ) {
+		OO.ui.getWindowManager().openWindow( 'upwizErrorDialog', {
+			message: errorMessage,
+			title: title || mw.message( 'mwe-upwiz-errordialog-title' ).text(),
+			verbose: true,
+			actions: [
+				{
+					label: mw.message( 'mwe-upwiz-errordialog-ok' ).text(),
+					action: 'accept'
+				}
+			]
+		} );
+	};
+
+}( mediaWiki ) );