fix

assets/support/support.js

@@ -3,6 +3,81 @@ __PluginManager__.register('support', function(module, exports, require, global)
 
     window.pre = console.log;
 
+
+    var data = function(){
+        function normalizeData(val) {
+            if (val === 'true') {
+                return true
+            }
+
+            if (val === 'false') {
+                return false
+            }
+
+            if (val === Number(val).toString()) {
+                return Number(val)
+            }
+
+            if (val === '' || val === 'null') {
+                return null
+            }
+
+            return val
+        }
+
+        function normalizeDataKey(key) {
+            return key.replace(/[A-Z]/g, chr => `-${chr.toLowerCase()}`);
+        }
+
+        const manipulator = {
+            set(element, key, value, prefix = 'kit') {
+                if(prefix !== '') {
+                    prefix = '-' + prefix;
+                }
+                element.setAttribute(`data${prefix}-${normalizeDataKey(key)}`, value)
+            },
+
+            remove(element, key, prefix = 'kit') {
+                if(prefix !== '') {
+                    prefix = '-' + prefix;
+                }
+                element.removeAttribute(`data${prefix}-${normalizeDataKey(key)}`)
+            },
+
+            getList(element, prefix = 'kit') {
+                element = getNode(element);
+
+                if (!element) {
+                    return {};
+                }
+
+                const attributes = {};
+
+                Object.keys(element.dataset)
+                    .filter(key => key.startsWith(prefix))
+                    .forEach(key => {
+                        var regex = new RegExp(`^${prefix}`, '');
+                        var pureKey = key.replace(regex, '');
+                        pureKey = pureKey.charAt(0).toLowerCase() + pureKey.slice(1, pureKey.length);
+                        if(pureKey !== '') {
+                            attributes[pureKey] = normalizeData(element.dataset[key])
+                        }
+                    });
+
+                return attributes
+            },
+
+            get(element, key, prefix = 'kit') {
+                if(prefix !== '') {
+                    prefix = '-' + prefix;
+                }
+                return normalizeData(element.getAttribute(`data${prefix}-${normalizeDataKey(key)}`))
+            },
+        };
+        return manipulator;
+    }();
+
+
     var node = {
         isRelate: function (node, container = document) {
             return node === container || container.contains(node);
@@ -68,6 +143,7 @@ __PluginManager__.register('support', function(module, exports, require, global)
     function isNumber(value) {
         return !Number.isNaN(value) && isFinite(value) && typeof value === 'number';
     }
+    function isArray(value) { return Array.isArray(value);}
     /**
      * @return {number}
      */
@@ -160,12 +236,58 @@ __PluginManager__.register('support', function(module, exports, require, global)
         node.kit = node.kit || {};
         node.kit[key] = value;
     }
-    function getNodeData(node, key) {
-        if(!isElement(node)) return null;
-        if(node.hasOwnProperty('kit') && node.kit.hasOwnProperty(key)) {
-            return node.kit[key];
+    function setObjProp(object, branch, value) {
+        if(!Array.isArray(branch)) {
+            branch = [branch];
         }
-        return null;
+        if(!isObject(object)) return false;
+        var i = 0, obj = {}, result = true;
+        obj[i] = object;
+        branch.forEach(function (key) {
+            if(!result) {
+                return;
+            }
+            ++i;
+            if(i === branch.length) {
+                obj[i-1][key] = value;
+                return;
+            }
+            obj[i-1][key] = obj[i-1][key] || {};
+            result = isObject(obj[i-1][key]);
+            obj[i] = obj[i-1][key];
+        });
+        return result;
+    }
+    function getInstanceData(node, key, def = null) {
+        if(!Array.isArray(key)) {
+            key = [key];
+        }
+        var branch = ['kit'].concat(key);
+        return getObjProp(node, branch, def);
+    }
+
+    function getObjProp(object, branch, def = null) {
+        if(!Array.isArray(branch)) {
+            branch = [branch];
+        }
+        if(!isObject(object)) return null;
+        var i = 0, obj = {}, result = true;
+        obj[i] = object;
+        branch.forEach(function (key) {
+            if(!result) {
+                return;
+            }
+            ++i;
+            if(!isObject(obj[i-1]) || !obj[i-1].hasOwnProperty(key)) {
+                result = false;
+                return;
+            }
+            obj[i] = obj[i-1][key];
+        });
+        if(result) {
+            return obj[i];
+        }
+        return def;
     }
     function definePropertyGet(obj, key, val) {
         Object.defineProperty(obj, key, {
@@ -203,7 +325,7 @@ __PluginManager__.register('support', function(module, exports, require, global)
     function insertAfter(newNode, referenceNode) {
         referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling);
     }
-    function tagName(node, tagName) {
+    function setTagName(node, tagName) {
         if(!tagName) {
             return null;
         }
@@ -229,6 +351,15 @@ __PluginManager__.register('support', function(module, exports, require, global)
         return result;
     }
 
+    function toString(value) {
+        return String(value);
+    }
+
+    function getDataOptions(node, pluginId, prefix = 'kit') {
+        node = getNode(node);
+        node.getAttribute('')
+    }
+
     /**
      * @memberOf kit
      */
@@ -258,7 +389,11 @@ __PluginManager__.register('support', function(module, exports, require, global)
         args2array,
         innerHtml,
         makeNodeList,
-        tagName
+        setTagName,
+        tagName: setTagName,
+        data,
+        setObjProp,
+        getObjProp
     };
 
     return module.exports = support;