Add ignorecase option to tree.

CHANGELOG.md

@@ -7,6 +7,7 @@
 * adds search
 * adds wide links in tree view
 * adds IE edge mode
+* adds ignorecase sorting option to tree
 * fixes some styles in IE10
 * fixes preview bottom bar for small screen widths
 * changes API

src/_h5ai/conf/options.json

@@ -388,11 +388,13 @@ Options
     - show: boolean, initial visible to first time users
     - maxSubfolders: number, max number of subfolders to show in tree
     - naturalSort: boolean, use natural sort order for folders
+    - ignorecase: boolean, sort ignorecase
     */
     "tree": {
         "enabled": true,
         "show": true,
         "maxSubfolders": 50,
-        "naturalSort": false
+        "naturalSort": false,
+        "ignorecase": true
     }
 }

src/_h5ai/public/js/inc/ext/tree.js

@@ -4,7 +4,8 @@ modulejs.define('ext/tree', ['_', '$', 'core/event', 'core/location', 'core/reso
             enabled: false,
             show: true,
             maxSubfolders: 50,
-            naturalSort: false
+            naturalSort: false,
+            ignorecase: true
         }, allsettings.tree);
     var template =
             '<div class="item">' +
@@ -31,6 +32,11 @@ modulejs.define('ext/tree', ['_', '$', 'core/event', 'core/location', 'core/reso
         var val1 = item1.label;
         var val2 = item2.label;
 
+        if (settings.ignorecase) {
+            val1 = val1.toLowerCase();
+            val2 = val2.toLowerCase();
+        }
+
         return settings.natural ? util.naturalCmpFn(val1, val2) : util.regularCmpFn(val1, val2);
     }