Initial commit

node_modules/libxmljs/lib/element.js

@@ -0,0 +1,82 @@
+var bindings = require('./bindings');
+
+/// create a new element on the given document
+/// @param doc the Document to create the element for
+/// @param name the element name
+/// @param {String} [contenn] element content
+/// @constructor
+function Element(doc, name, content) {
+    if (!doc) {
+        throw new Error('document argument required');
+    } else if (! (doc instanceof bindings.Document)) {
+        throw new Error('document argument must be an ' +
+                        'instance of Document');
+    } else if (!name) {
+        throw new Error('name argument required');
+    }
+
+    return new bindings.Element(doc, name, content);
+}
+
+Element.prototype = bindings.Element.prototype;
+
+Element.prototype.attr = function() {
+    if (arguments.length === 1) {
+        var arg = arguments[0];
+        if (typeof arg === 'object') {
+            // object setter
+            // iterate keys/value to set attributes
+            for (var k in arg) {
+                this._attr(k, arg[k]);
+            };
+            return this;
+        } else if (typeof arg === 'string') {
+            // getter
+            return this._attr(arg);
+        }
+    } else if (arguments.length === 2) {
+        // 2 arg setter
+        var name = arguments[0];
+        var value = arguments[1];
+        this._attr(name, value);
+        return this;
+    }
+};
+
+/// helper method to attach a new node to this element
+/// @param name the element name
+/// @param {String} [content] element content
+Element.prototype.node = function(name, content) {
+    var elem = Element(this.doc(), name, content);
+    this.addChild(elem);
+    return elem;
+};
+
+/// helper method to attach a cdata to this element
+/// @param name the element name
+/// @param {String} [content] element content
+Element.prototype.cdata = function(content) {
+  this.addCData(content);
+  return this;
+};
+
+Element.prototype.get = function() {
+    var res = this.find.apply(this, arguments);
+    if (res instanceof Array) {
+        return res[0];
+    } else {
+        return res;
+    }
+};
+
+Element.prototype.defineNamespace = function(prefix, href) {
+    // if no prefix specified
+    if (!href) {
+        href = prefix;
+        prefix = null;
+    }
+    return new bindings.Namespace(this, prefix, href);
+};
+
+module.exports = Element;
+