editor: handle invalid xml sent as a wlxml document

[fnpeditor.git] / src / wlxml / wlxml.js

diff --git a/src/wlxml/wlxml.js b/src/wlxml/wlxml.js
index b560982..820b95f 100644 (file)
--- a/src/wlxml/wlxml.js
+++ b/src/wlxml/wlxml.js
@@ -7,13 +7,8 @@ define([
     
 'use strict';
 
-// utils
+/* globals Node */
 
-var isMetaAttribute = function(attrName) {
-    return attrName.substr(0, 5) === 'meta-';
-};
-
-//
 
 var AttributesList = function() {};
 AttributesList.prototype = Object.create({});
@@ -22,24 +17,14 @@ AttributesList.prototype.keys = function() {
 };
 
 var installObject = function(instance, klass) {
-    var methods = instance.document.classMethods[klass] || instance.document.classTransformations;
-    if(methods) {
-        instance.object = Object.create(_.extend({
-            transform: function(name, args) {
-                // TODO: refactor with DocumentElement.transform
-                var Transformation = instance.document.classTransformations[klass].get(name),
-                    transformation;
-                if(Transformation) {
-                    transformation = new Transformation(instance.document, instance, args);
-                }
-                return instance.document.transform(transformation);
-            }
-        }, methods));
-        _.keys(methods).forEach(function(key) {
-            instance.object[key] = _.bind(instance.object[key], instance);
-        });
-    }
-}
+    var methods = instance.document.classMethods[klass] || {},
+        transformations = instance.document.classTransformations[klass] || {};
+
+    instance.object = Object.create(_.extend({}, methods, transformations));
+    _.keys(methods).concat(_.keys(transformations)).forEach(function(key) {
+        instance.object[key] = _.bind(instance.object[key], instance);
+    });
+};
 
 var WLXMLElementNode = function(nativeNode, document) {
     smartxml.ElementNode.call(this, nativeNode, document);
@@ -52,7 +37,6 @@ $.extend(WLXMLElementNode.prototype, smartxml.ElementNode.prototype, {
         return this.getAttr('class') || '';
     },
     setClass: function(klass) {
-        var methods, object;
         if(klass !== this.klass) {
             installObject(this, klass);
             return this.setAttr('class', klass);
@@ -71,24 +55,28 @@ $.extend(WLXMLElementNode.prototype, smartxml.ElementNode.prototype, {
             classDesc = this.document.options.wlxmlClasses[classCurrent];
             if(classDesc) {
                 _.keys(classDesc.attrs).forEach(function(attrName) {
-                    toret[attrName] = _.extend({value: this.getAttr('meta-' + attrName)}, classDesc.attrs[attrName]);
+                    toret[attrName] = _.extend({value: this.getAttr(attrName)}, classDesc.attrs[attrName]);
                 }.bind(this));
             }
         }.bind(this));
         return toret;
     },
     setMetaAttribute: function(key, value) {
-        this.setAttr('meta-'+key, value);
+        this.setAttr(key, value);
     },
     getOtherAttributes: function() {
-        var toret = {};
+        var toret = {},
+            node = this;
         this.getAttrs().forEach(function(attr) {
-            if(attr.name !== 'class' && !isMetaAttribute(attr.name)) {
-                toret[attr.name] = attr.value;
+            if(attr.name !== 'class' && !node.isMetaAttribute(attr.name)) {
+                toret[attr.name] = {value: attr.value};
             }
         });
         return toret;
     },
+    isMetaAttribute: function(attrName) {
+        return attrName !== 'class' &&_.contains(_.keys(this.getMetaAttributes()), attrName);
+    },
 
     _getXMLDOMToDump: function() {
         var DOM = this._$.clone(true, true);
@@ -151,7 +139,7 @@ $.extend(WLXMLElementNode.prototype, smartxml.ElementNode.prototype, {
 
 var WLXMLDocumentNode = function() {
     smartxml.DocumentNode.apply(this, arguments);
-}
+};
 WLXMLDocumentNode.prototype = Object.create(smartxml.DocumentNode.prototype);
 
 var WLXMLDocument = function(xml, options) {
@@ -170,7 +158,11 @@ $.extend(WLXMLDocument.prototype, {
     ElementNodeFactory: WLXMLElementNode,
     loadXML: function(xml) {
         smartxml.Document.prototype.loadXML.call(this, xml, {silent: true});
-        $(this.dom).find(':not(iframe)').addBack().contents()
+        this.trigger('contentSet');
+    },
+
+    normalizeXML: function(nativeNode) {
+        $(nativeNode).find(':not(iframe)').addBack().contents()
             .filter(function() {return this.nodeType === Node.TEXT_NODE;})
             .each(function() {
                 var el = $(this),
@@ -249,15 +241,17 @@ $.extend(WLXMLDocument.prototype, {
                         }
                     //}
                 }
-
+                /* globals document */
                 el.replaceWith(document.createTextNode(text.transformed));
             });
-        this.trigger('contentSet');
     },
 
     registerClassTransformation: function(Transformation, className) {
-        var thisClassTransformations = (this.classTransformations[className] = this.classTransformations[className] || new transformations.TransformationStorage());
-        return thisClassTransformations.register(Transformation);
+        var thisClassTransformations = (this.classTransformations[className] = this.classTransformations[className] || {});
+        thisClassTransformations[Transformation.prototype.name] = function(args) {
+            var nodeInstance = this;
+            return nodeInstance.transform(Transformation, args);
+        };
     },
 
     registerClassMethod: function(methodName, method, className) {
@@ -268,19 +262,7 @@ $.extend(WLXMLDocument.prototype, {
     registerExtension: function(extension) {
         //debugger;
         smartxml.Document.prototype.registerExtension.call(this, extension);
-        var doc = this,
-            existingPropertyNames = _.values(this);
-
-        var getTrans = function(desc, methodName) {
-            if(typeof desc === 'function') {
-                desc = {impl: desc};
-            }
-            if(!desc.impl) {
-                throw new Error('Got transformation description without implementation.')
-            }
-            desc.name = desc.name || methodName;
-            return desc;
-        };
+        var doc = this;
 
         _.pairs(extension.wlxmlClass).forEach(function(pair) {
             var className = pair[0],
@@ -293,9 +275,10 @@ $.extend(WLXMLDocument.prototype, {
             });
 
             _.pairs(classExtension.transformations || {}).forEach(function(pair) {
-                var transformation = getTrans(pair[1], pair[0]);
-                doc.registerClassTransformation(transformations.createContextTransformation(transformation), className);
-            }); 
+                var name = pair[0],
+                    desc = pair[1];
+                doc.registerClassTransformation(transformations.createContextTransformation(desc, name), className);
+            });
         });
 
     }
@@ -303,8 +286,8 @@ $.extend(WLXMLDocument.prototype, {
 });
 
 var wlxmlClasses = {
-    'uri': {
-        attrs: {uri: {type: 'string'}}
+    'link': {
+        attrs: {href: {type: 'string'}}
     }
 };