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<title>[26269] trunk/src/wp-admin/js/gallery.js: Fix JSHint errors in gallery.js.</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/26269">26269</a></dd>
<dt>Author</dt> <dd>SergeyBiryukov</dd>
<dt>Date</dt> <dd>2013-11-19 11:09:01 +0000 (Tue, 19 Nov 2013)</dd>
</dl>

<h3>Log Message</h3>
<pre>Fix JSHint errors in gallery.js.

props dougwollison.
fixes <a href="http://core.trac.wordpress.org/ticket/25999">#25999</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminjsgalleryjs">trunk/src/wp-admin/js/gallery.js</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminjsgalleryjs"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-admin/js/gallery.js (26268 => 26269)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-admin/js/gallery.js 2013-11-19 10:41:05 UTC (rev 26268)
+++ trunk/src/wp-admin/js/gallery.js    2013-11-19 11:09:01 UTC (rev 26269)
</span><span class="lines">@@ -1,5 +1,7 @@
</span><ins>+/* global unescape, getUserSetting, setUserSetting */
+
</ins><span class="cx"> jQuery(document).ready(function($) {
</span><del>-       var gallerySortable, gallerySortableInit, w, desc = false;
</del><ins>+        var gallerySortable, gallerySortableInit, sortIt, clearAll, w, desc = false;
</ins><span class="cx"> 
</span><span class="cx">  gallerySortableInit = function() {
</span><span class="cx">          gallerySortable = $('#media-items').sortable( {
</span><span class="lines">@@ -8,7 +10,7 @@
</span><span class="cx">                  axis: 'y',
</span><span class="cx">                  distance: 2,
</span><span class="cx">                  handle: 'div.filename',
</span><del>-                       stop: function(e, ui) {
</del><ins>+                        stop: function() {
</ins><span class="cx">                           // When an update has occurred, adjust the order for each item
</span><span class="cx">                          var all = $('#media-items').sortable('toArray'), len = all.length;
</span><span class="cx">                          $.each(all, function(i, id) {
</span><span class="lines">@@ -17,7 +19,7 @@
</span><span class="cx">                          });
</span><span class="cx">                  }
</span><span class="cx">          } );
</span><del>-       }
</del><ins>+        };
</ins><span class="cx"> 
</span><span class="cx">  sortIt = function() {
</span><span class="cx">          var all = $('.menu_order_input'), len = all.length;
</span><span class="lines">@@ -25,26 +27,39 @@
</span><span class="cx">                  var order = desc ? (len - i) : (1 + i);
</span><span class="cx">                  $(this).val(order);
</span><span class="cx">          });
</span><del>-       }
</del><ins>+        };
</ins><span class="cx"> 
</span><span class="cx">  clearAll = function(c) {
</span><span class="cx">          c = c || 0;
</span><del>-               $('.menu_order_input').each(function(){
-                       if ( this.value == '0' || c ) this.value = '';
</del><ins>+                $('.menu_order_input').each( function() {
+                       if ( this.value === '0' || c ) {
+                               this.value = '';
+                       }
</ins><span class="cx">           });
</span><del>-       }
</del><ins>+        };
</ins><span class="cx"> 
</span><del>-       $('#asc').click(function(){desc = false; sortIt(); return false;});
-       $('#desc').click(function(){desc = true; sortIt(); return false;});
-       $('#clear').click(function(){clearAll(1); return false;});
-       $('#showall').click(function(){
</del><ins>+        $('#asc').click( function() {
+               desc = false;
+               sortIt();
+               return false;
+       });
+       $('#desc').click( function() {
+               desc = true;
+               sortIt();
+               return false;
+       });
+       $('#clear').click( function() {
+               clearAll(1);
+               return false;
+       });
+       $('#showall').click( function() {
</ins><span class="cx">           $('#sort-buttons span a').toggle();
</span><span class="cx">          $('a.describe-toggle-on').hide();
</span><span class="cx">          $('a.describe-toggle-off, table.slidetoggle').show();
</span><span class="cx">          $('img.pinkynail').toggle(false);
</span><span class="cx">          return false;
</span><span class="cx">  });
</span><del>-       $('#hideall').click(function(){
</del><ins>+        $('#hideall').click( function() {
</ins><span class="cx">           $('#sort-buttons span a').toggle();
</span><span class="cx">          $('a.describe-toggle-on').show();
</span><span class="cx">          $('a.describe-toggle-off, table.slidetoggle').hide();
</span><span class="lines">@@ -60,7 +75,7 @@
</span><span class="cx">          w = wpgallery.getWin();
</span><span class="cx"> 
</span><span class="cx">          $('#save-all, #gallery-settings').show();
</span><del>-               if ( typeof w.tinyMCE != 'undefined' && w.tinyMCE.activeEditor && ! w.tinyMCE.activeEditor.isHidden() ) {
</del><ins>+                if ( typeof w.tinyMCE !== 'undefined' && w.tinyMCE.activeEditor && ! w.tinyMCE.activeEditor.isHidden() ) {
</ins><span class="cx">                   wpgallery.mcemode = true;
</span><span class="cx">                  wpgallery.init();
</span><span class="cx">          } else {
</span><span class="lines">@@ -88,7 +103,9 @@
</span><span class="cx">  init: function() {
</span><span class="cx">          var t = this, li, q, i, it, w = t.getWin();
</span><span class="cx"> 
</span><del>-               if ( ! t.mcemode ) return;
</del><ins>+                if ( ! t.mcemode ) {
+                       return;
+               }
</ins><span class="cx"> 
</span><span class="cx">          li = ('' + document.location.search).replace(/^\?/, '').split('&');
</span><span class="cx">          q = {};
</span><span class="lines">@@ -97,8 +114,9 @@
</span><span class="cx">                  q[unescape(it[0])] = unescape(it[1]);
</span><span class="cx">          }
</span><span class="cx"> 
</span><del>-               if (q.mce_rdomain)
</del><ins>+                if ( q.mce_rdomain ) {
</ins><span class="cx">                   document.domain = q.mce_rdomain;
</span><ins>+               }
</ins><span class="cx"> 
</span><span class="cx">          // Find window & API
</span><span class="cx">          tinymce = w.tinymce;
</span><span class="lines">@@ -114,18 +132,28 @@
</span><span class="cx"> 
</span><span class="cx">  setup : function() {
</span><span class="cx">          var t = this, a, ed = t.editor, g, columns, link, order, orderby;
</span><del>-               if ( ! t.mcemode ) return;
</del><ins>+                if ( ! t.mcemode ) {
+                       return;
+               }
</ins><span class="cx"> 
</span><span class="cx">          t.el = ed.selection.getNode();
</span><span class="cx"> 
</span><del>-               if ( t.el.nodeName != 'IMG' || ! ed.dom.hasClass(t.el, 'wpGallery') ) {
-                       if ( (g = ed.dom.select('img.wpGallery')) && g[0] ) {
</del><ins>+                if ( t.el.nodeName !== 'IMG' || ! ed.dom.hasClass(t.el, 'wpGallery') ) {
+                       if ( ( g = ed.dom.select('img.wpGallery') ) && g[0] ) {
</ins><span class="cx">                           t.el = g[0];
</span><span class="cx">                  } else {
</span><del>-                               if ( getUserSetting('galfile') == '1' ) t.I('linkto-file').checked = "checked";
-                               if ( getUserSetting('galdesc') == '1' ) t.I('order-desc').checked = "checked";
-                               if ( getUserSetting('galcols') ) t.I('columns').value = getUserSetting('galcols');
-                               if ( getUserSetting('galord') ) t.I('orderby').value = getUserSetting('galord');
</del><ins>+                                if ( getUserSetting('galfile') === '1' ) {
+                                       t.I('linkto-file').checked = 'checked';
+                               }
+                               if ( getUserSetting('galdesc') === '1' ) {
+                                       t.I('order-desc').checked = 'checked';
+                               }
+                               if ( getUserSetting('galcols') ) {
+                                       t.I('columns').value = getUserSetting('galcols');
+                               }
+                               if ( getUserSetting('galord') ) {
+                                       t.I('orderby').value = getUserSetting('galord');
+                               }
</ins><span class="cx">                           jQuery('#insert-gallery').show();
</span><span class="cx">                          return;
</span><span class="cx">                  }
</span><span class="lines">@@ -143,10 +171,18 @@
</span><span class="cx">                  order = a.match(/order=['"]([^'"]+)['"]/i);
</span><span class="cx">                  orderby = a.match(/orderby=['"]([^'"]+)['"]/i);
</span><span class="cx"> 
</span><del>-                       if ( link && link[1] ) t.I('linkto-file').checked = "checked";
-                       if ( order && order[1] ) t.I('order-desc').checked = "checked";
-                       if ( columns && columns[1] ) t.I('columns').value = ''+columns[1];
-                       if ( orderby && orderby[1] ) t.I('orderby').value = orderby[1];
</del><ins>+                        if ( link && link[1] ) {
+                               t.I('linkto-file').checked = 'checked';
+                       }
+                       if ( order && order[1] ) {
+                               t.I('order-desc').checked = 'checked';
+                       }
+                       if ( columns && columns[1] ) {
+                               t.I('columns').value = '' + columns[1];
+                       }
+                       if ( orderby && orderby[1] ) {
+                               t.I('orderby').value = orderby[1];
+                       }
</ins><span class="cx">           } else {
</span><span class="cx">                  jQuery('#insert-gallery').show();
</span><span class="cx">          }
</span><span class="lines">@@ -156,14 +192,16 @@
</span><span class="cx">          var t = this, ed = t.editor, all = '', s;
</span><span class="cx"> 
</span><span class="cx">          if ( ! t.mcemode || ! t.is_update ) {
</span><del>-                       s = '[gallery'+t.getSettings()+']';
</del><ins>+                        s = '[gallery' + t.getSettings() + ']';
</ins><span class="cx">                   t.getWin().send_to_editor(s);
</span><span class="cx">                  return;
</span><span class="cx">          }
</span><span class="cx"> 
</span><del>-               if (t.el.nodeName != 'IMG') return;
</del><ins>+                if ( t.el.nodeName !== 'IMG' ) {
+                       return;
+               }
</ins><span class="cx"> 
</span><del>-               all = ed.dom.decode(ed.dom.getAttrib(t.el, 'title'));
</del><ins>+                all = ed.dom.decode( ed.dom.getAttrib( t.el, 'title' ) );
</ins><span class="cx">           all = all.replace(/\s*(order|link|columns|orderby)=['"]([^'"]+)['"]/gi, '');
</span><span class="cx">          all += t.getSettings();
</span><span class="cx"> 
</span><span class="lines">@@ -184,13 +222,13 @@
</span><span class="cx">                  setUserSetting('galdesc', '1');
</span><span class="cx">          }
</span><span class="cx"> 
</span><del>-               if ( I('columns').value != 3 ) {
-                       s += ' columns="'+I('columns').value+'"';
</del><ins>+                if ( I('columns').value !== 3 ) {
+                       s += ' columns="' + I('columns').value + '"';
</ins><span class="cx">                   setUserSetting('galcols', I('columns').value);
</span><span class="cx">          }
</span><span class="cx"> 
</span><del>-               if ( I('orderby').value != 'menu_order' ) {
-                       s += ' orderby="'+I('orderby').value+'"';
</del><ins>+                if ( I('orderby').value !== 'menu_order' ) {
+                       s += ' orderby="' + I('orderby').value + '"';
</ins><span class="cx">                   setUserSetting('galord', I('orderby').value);
</span><span class="cx">          }
</span><span class="cx"> 
</span></span></pre>
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