build: Enable jscs rules 'requireSpacesInside*Brackets' and make pass

[lhc/web/wiklou.git] / resources / src / mediawiki.page / mediawiki.page.image.pagination.js

diff --git a/resources/src/mediawiki.page/mediawiki.page.image.pagination.js b/resources/src/mediawiki.page/mediawiki.page.image.pagination.js
index 26c32a5..49a51df 100644 (file)
--- a/resources/src/mediawiki.page/mediawiki.page.image.pagination.js
+++ b/resources/src/mediawiki.page/mediawiki.page.image.pagination.js
@@ -2,8 +2,10 @@
  * Implement AJAX navigation for multi-page images so the user may browse without a full page reload.
  */
 ( function ( mw, $ ) {
+       /*jshint latedef:false */
        var jqXhr, $multipageimage, $spinner,
-               cache = {}, cacheOrder = [];
+               cache = {},
+               cacheOrder = [];
 
        /* Fetch the next page, caching up to 10 last-loaded pages.
         * @param {string} url
@@ -17,11 +19,11 @@
                jqXhr = undefined;
 
                // Try the cache
-               if ( cache[url] ) {
+               if ( cache[ url ] ) {
                        // Update access freshness
                        cacheOrder.splice( $.inArray( url, cacheOrder ), 1 );
                        cacheOrder.push( url );
-                       return $.Deferred().resolve( cache[url] ).promise();
+                       return $.Deferred().resolve( cache[ url ] ).promise();
                }
 
                // @todo Don't fetch the entire page. Ideally we'd only fetch the content portion or the data
@@ -35,12 +37,12 @@
                        jqXhr = undefined;
 
                        // Cache the newly loaded page
-                       cache[url] = $contents;
+                       cache[ url ] = $contents;
                        cacheOrder.push( url );
 
                        // Remove the oldest entry if we're over the limit
                        if ( cacheOrder.length > 10 ) {
-                               delete cache[ cacheOrder[0] ];
+                               delete cache[ cacheOrder[ 0 ] ];
                                cacheOrder = cacheOrder.slice( 1 );
                        }
                } );