Mercurial > libervia-web
view browser_side/nativedom.py @ 215:e830a0c60d32
server side: added the security_limit to setParam
- in addition to the check which is done by the core, libervia checks if the param to be modified was really part of the XML that has been returned by getParams with security_limit = 0.
author | souliane <souliane@mailoo.org> |
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date | Sat, 07 Sep 2013 02:07:07 +0200 |
parents | 9763dec220ed |
children | 43881c3dda9d |
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#!/usr/bin/python # -*- coding: utf-8 -*- """ Libervia: a Salut à Toi frontend Copyright (C) 2011, 2012, 2013 Jérôme Poisson <goffi@goffi.org> This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. """ """ This class provide basic DOM parsing based on native javascript parser __init__ code comes from Tim Down at http://stackoverflow.com/a/8412989 """ from __pyjamas__ import JS class Node(): def __init__(self, js_node): self._node = js_node def _jsNodesList2List(self, js_nodes_list): ret=[] for i in range(len(js_nodes_list)): #ret.append(Element(js_nodes_list.item(i))) ret.append(self.__class__(js_nodes_list.item(i))) # XXX: Ugly, but used to word around a Pyjamas's bug return ret @property def nodeName(self): return self._node.nodeName @property def childNodes(self): return self._jsNodesList2List(self._node.childNodes) def getAttribute(self, attr): return self._node.getAttribute(attr) def hasAttribute(self, attr): return self._node.hasAttribute(attr) class Element(Node): def __init__(self, js_node): Node.__init__(self, js_node) def getElementsByTagName(self, tagName): return self._jsNodesList2List(self._node.getElementsByTagName(tagName)) class Document(Node): def __init__(self, js_document): Node.__init__(self, js_document) @property def documentElement(self): return Element(self._node.documentElement) class NativeDOM: def __init__(self): JS(""" if (typeof window.DOMParser != "undefined") { this.parseXml = function(xmlStr) { return ( new window.DOMParser() ).parseFromString(xmlStr, "text/xml"); }; } else if (typeof window.ActiveXObject != "undefined" && new window.ActiveXObject("Microsoft.XMLDOM")) { this.parseXml = function(xmlStr) { var xmlDoc = new window.ActiveXObject("Microsoft.XMLDOM"); xmlDoc.async = "false"; xmlDoc.loadXML(xmlStr); return xmlDoc; }; } else { throw new Error("No XML parser found"); } """) def parseString(self, xml): return Document(self.parseXml(xml))