all files / src/vdom/ index.js

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'use strict';
 
exports.__esModule = true;
exports.isSameNodeType = isSameNodeType;
exports.isNamedNode = isNamedNode;
exports.getNodeProps = getNodeProps;
 
var _util = require('../util');
 
var _functionalComponent = require('./functional-component');
 
var _domIndex = require('../dom/index');
 
/** Check if two nodes are equivalent.
 *	@param {Element} node
 *	@param {VNode} vnode
 *	@private
 */
 
function isSameNodeType(node, vnode) {
	if (_util.isString(vnode)) {
		return _domIndex.getNodeType(node) === 3;
	}
	if (_util.isString(vnode.nodeName)) {
		return isNamedNode(node, vnode.nodeName);
	}
	Eif (_util.isFunction(vnode.nodeName)) {
		return node._componentConstructor === vnode.nodeName || _functionalComponent.isFunctionalComponent(vnode);
	}
}
 
function isNamedNode(node, nodeName) {
	return node.normalizedNodeName === nodeName || _util.toLowerCase(node.nodeName) === _util.toLowerCase(nodeName);
}
 
/**
 * Reconstruct Component-style `props` from a VNode.
 * Ensures default/fallback values from `defaultProps`:
 * Own-properties of `defaultProps` not present in `vnode.attributes` are added.
 * @param {VNode} vnode
 * @returns {Object} props
 */
 
function getNodeProps(vnode) {
	var defaultProps = vnode.nodeName.defaultProps,
	    props = _util.clone(defaultProps || vnode.attributes);
 
	if (defaultProps) _util.extend(props, vnode.attributes);
 
	if (vnode.children) props.children = vnode.children;
 
	return props;
}