Merge "Add @covers for includes/shell/ tests"

[lhc/web/wiklou.git] / resources / src / mediawiki.special / mediawiki.special.upload.js

diff --git a/resources/src/mediawiki.special/mediawiki.special.upload.js b/resources/src/mediawiki.special/mediawiki.special.upload.js
index dd48367..aa00359 100644 (file)
--- a/resources/src/mediawiki.special/mediawiki.special.upload.js
+++ b/resources/src/mediawiki.special/mediawiki.special.upload.js
@@ -5,8 +5,11 @@
  * @class mw.special.upload
  * @singleton
  */
+
+/* eslint-disable no-use-before-define */
+/* global Uint8Array */
+
 ( function ( mw, $ ) {
-       /*jshint latedef:false */
        var uploadWarning, uploadLicense,
                ajaxUploadDestCheck = mw.config.get( 'wgAjaxUploadDestCheck' ),
                $license = $( '#wpLicense' );
@@ -249,7 +252,7 @@
                                // Output result
                                if ( $( '#wpDestFile' ).length ) {
                                        // Call decodeURIComponent function to remove possible URL-encoded characters
-                                       // from the file name (bug 30390). Especially likely with upload-form-url.
+                                       // from the file name (T32390). Especially likely with upload-form-url.
                                        // decodeURIComponent can throw an exception if input is invalid utf-8
                                        try {
                                                $( '#wpDestFile' ).val( decodeURIComponent( fname ) );
@@ -266,6 +269,8 @@
        $( function () {
                /**
                 * Is the FileAPI available with sufficient functionality?
+                *
+                * @return {boolean}
                 */
                function hasFileAPI() {
                        return window.FileReader !== undefined;
@@ -421,9 +426,8 @@
                        }, mw.config.get( 'wgFileCanRotate' ) ? function ( data ) {
                                try {
                                        meta = mw.libs.jpegmeta( data, file.fileName );
-                                       // jscs:disable requireCamelCaseOrUpperCaseIdentifiers, disallowDanglingUnderscores
+                                       // eslint-disable-next-line no-underscore-dangle, camelcase
                                        meta._binary_data = null;
-                                       // jscs:enable
                                } catch ( e ) {
                                        meta = null;
                                }
@@ -499,6 +503,9 @@
 
                /**
                 * Check if the file does not exceed the maximum size
+                *
+                * @param {File} file
+                * @return {boolean}
                 */
                function checkMaxUploadSize( file ) {
                        var maxSize, $error;
@@ -531,10 +538,11 @@
                if ( hasFileAPI() ) {
                        // Update thumbnail when the file selection control is updated.
                        $( '#wpUploadFile' ).change( function () {
+                               var file;
                                clearPreview();
                                if ( this.files && this.files.length ) {
                                        // Note: would need to be updated to handle multiple files.
-                                       var file = this.files[ 0 ];
+                                       file = this.files[ 0 ];
 
                                        if ( !checkMaxUploadSize( file ) ) {
                                                return;
@@ -604,4 +612,43 @@
                        allowCloseWindow.release();
                } );
        } );
+
+       // Add tabindex to mw-editTools
+       $( function () {
+               // Function to change tabindex for all links within mw-editTools
+               function setEditTabindex( $val ) {
+                       $( '.mw-editTools' ).find( 'a' ).each( function () {
+                               $( this ).attr( 'tabindex', $val );
+                       } );
+               }
+
+               // Change tabindex to 0 if user pressed spaced or enter while focused
+               $( '.mw-editTools' ).on( 'keypress', function ( e ) {
+                       // Don't continue if pressed key was not enter or spacebar
+                       if ( e.which !== 13 && e.which !== 32 ) {
+                               return;
+                       }
+
+                       // Change tabindex only when main div has focus
+                       if ( $( this ).is( ':focus' ) ) {
+                               $( this ).find( 'a' ).first().focus();
+                               setEditTabindex( '0' );
+                       }
+               } );
+
+               // Reset tabindex for elements when user focused out mw-editTools
+               $( '.mw-editTools' ).on( 'focusout', function ( e ) {
+                       // Don't continue if relatedTarget is within mw-editTools
+                       if ( e.relatedTarget !== null && $( e.relatedTarget ).closest( '.mw-editTools' ).length > 0 ) {
+                               return;
+                       }
+
+                       // Reset tabindex back to -1
+                       setEditTabindex( '-1' );
+               } );
+
+               // Set initial tabindex for mw-editTools to 0 and to -1 for all links
+               $( '.mw-editTools' ).attr( 'tabindex', '0' );
+               setEditTabindex( '-1' );
+       } );
 }( mediaWiki, jQuery ) );