LT-67: Refactoring schema validation

Packages/ohif-core/client/lib/object.js

@@ -0,0 +1,50 @@
+import { OHIF } from 'meteor/ohif:core';
+
+OHIF.object = {};
+
+// Transforms a shallow object with keys separated by "." into a nested object
+OHIF.blaze.getNestedObject = shallowObject => {
+    var nestedObject = {};
+    for (var key in shallowObject) {
+        var value = shallowObject[key];
+        var propertyArray = key.split('.');
+        var currentObject = nestedObject;
+        while (propertyArray.length) {
+            var currentProperty = propertyArray.shift();
+            if (!propertyArray.length) {
+                currentObject[currentProperty] = value;
+            } else {
+                if (!currentObject[currentProperty]) {
+                    currentObject[currentProperty] = {};
+                }
+
+                currentObject = currentObject[currentProperty];
+            }
+        }
+    }
+
+    return nestedObject;
+};
+
+// Transforms a nested object into a shallowObject merging its keys with "." character
+OHIF.blaze.getShallowObject = nestedObject => {
+    var shallowObject = {};
+    var putValues = function(baseKey, nestedObject, resultObject) {
+        for (var key in nestedObject) {
+            var currentKey = baseKey ? baseKey + '.' + key : key;
+            var currentValue = nestedObject[key];
+            if (typeof currentValue === 'object') {
+                if (currentValue instanceof Array) {
+                    currentKey += '[]';
+                }
+
+                putValues(currentKey, currentValue, resultObject);
+            } else {
+                resultObject[currentKey] = currentValue;
+            }
+        }
+    };
+
+    putValues('', nestedObject, shallowObject);
+    return shallowObject;
+};