1 files changed, 37 insertions, 0 deletions
diff --git a/extensions/ConfirmEdit/FancyCaptcha/resources/ext.confirmEdit.fancyCaptcha.js b/extensions/ConfirmEdit/FancyCaptcha/resources/ext.confirmEdit.fancyCaptcha.js
new file mode 100644
index 00000000..a8db7218
--- /dev/null
+++ b/extensions/ConfirmEdit/FancyCaptcha/resources/ext.confirmEdit.fancyCaptcha.js
@@ -0,0 +1,37 @@
+( function ( $, mw ) {
+	var api = new mw.Api();
+	$( document ).on( 'click', '.fancycaptcha-reload', function () {
+		var $this = $( this ), $captchaImage;
+
+		$this.addClass( 'fancycaptcha-reload-loading' );
+
+		$captchaImage = $( '.fancycaptcha-image' );
+
+		// AJAX request to get captcha index key
+		api.post( {
+			action: 'fancycaptchareload',
+			format: 'xml'
+		}, {
+			dataType: 'xml'
+		} )
+		.done( function ( xmldata ) {
+			var imgSrc, captchaIndex;
+			captchaIndex = $( xmldata ).find( 'fancycaptchareload' ).attr( 'index' );
+			if ( typeof captchaIndex === 'string' ) {
+				// replace index key with a new one for captcha image
+				imgSrc = $captchaImage.attr( 'src' )
+				.replace( /(wpCaptchaId=)\w+/, '$1' + captchaIndex );
+				$captchaImage.attr( 'src', imgSrc );
+
+				// replace index key with a new one for hidden tag
+				$( '#wpCaptchaId' ).val( captchaIndex );
+				$( '#wpCaptchaWord' ).val( '' ).focus();
+			}
+		} )
+		.always( function () {
+			$this.removeClass( 'fancycaptcha-reload-loading' );
+		} );
+
+		return false;
+	} );
+} )( jQuery, mediaWiki );