forked from extern/egroupware
127 lines
3.3 KiB
TypeScript
127 lines
3.3 KiB
TypeScript
/**
|
|
* EGroupware eTemplate2 - JS XML Code
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package etemplate
|
|
* @subpackage api
|
|
* @link https://www.egroupware.org
|
|
* @author Andreas Stöckel
|
|
*/
|
|
|
|
import "../../../vendor/bower-asset/jquery/dist/jquery.min.js";
|
|
//import "../../../vendor/bower-asset/jquery-ui/jquery-ui.js";
|
|
import "../jquery/jquery.noconflict.js";
|
|
import {egw} from "../jsapi/egw_global.js";
|
|
|
|
/**
|
|
* Loads the given URL asynchronously from the server
|
|
*
|
|
* We make the Ajax call through main-windows jQuery object, to ensure cached copy
|
|
* in main-windows etemplate2 prototype works in IE too!
|
|
*
|
|
* @param {string} _url
|
|
* @param {function} _callback function(_xml)
|
|
* @param {object} _context for _callback
|
|
* @param {function} _fail_callback function(_xml)
|
|
* @return Promise
|
|
*/
|
|
export function et2_loadXMLFromURL(_url : string, _callback? : Function, _context? : object, _fail_callback? : Function)
|
|
{
|
|
if (typeof _context == "undefined")
|
|
{
|
|
_context = null;
|
|
}
|
|
|
|
// use window object from main window with same algorithm as for the template cache
|
|
let win;
|
|
try {
|
|
if (opener && opener.etemplate2)
|
|
{
|
|
win = opener;
|
|
}
|
|
}
|
|
catch (e) {
|
|
// catch security exception if opener is from a different domain
|
|
}
|
|
if (typeof win == "undefined")
|
|
{
|
|
win = egw.top;
|
|
}
|
|
|
|
// if preprocessor is missing --> add it
|
|
if (_url.indexOf('/etemplate.php/') === -1)
|
|
{
|
|
const parts = _url.match(/^(.*)(\/[^/]+\/templates\/.*)$/);
|
|
if (parts)
|
|
{
|
|
_url = parts[1]+'/api/etemplate.php'+parts[2];
|
|
}
|
|
}
|
|
|
|
// we add the full url (protocol and domain) as sometimes just the path
|
|
// gives a CSP error interpreting it as file:///path
|
|
// (if there are a enough 404 errors in html content ...)
|
|
return win.fetch((_url[0] === '/' ? location.protocol+'//'+location.host : '')+_url, {
|
|
method: 'GET'
|
|
})
|
|
.then((response) => {
|
|
if (!response.ok) {
|
|
throw response;
|
|
}
|
|
return response.text();
|
|
})
|
|
.then((xml) => {
|
|
const parser = new window.DOMParser();
|
|
return parser.parseFromString( xml, "text/xml" );
|
|
})
|
|
.then((xmldoc) => {
|
|
if (typeof _callback === 'function') {
|
|
_callback.call(_context, xmldoc.children[0]);
|
|
}
|
|
return xmldoc.children[0];
|
|
})
|
|
.catch((_err) => {
|
|
egw().message('Loading eTemplate from '+_url+' failed!'+"\n\n"+
|
|
(typeof _err.stack !== 'undefined' ? _err.stack : _err.status+' '+_err.statusText), 'error');
|
|
if(typeof _fail_callback === 'function') {
|
|
_fail_callback.call(_context, _err);
|
|
}
|
|
});
|
|
}
|
|
|
|
export function et2_directChildrenByTagName(_node : HTMLElement, _tagName : String) : HTMLElement[]
|
|
{
|
|
// Normalize the tag name
|
|
_tagName = _tagName.toLowerCase();
|
|
|
|
let result = [];
|
|
for (let i = 0; i < _node.childNodes.length; i++)
|
|
{
|
|
if (_tagName == _node.childNodes[i].nodeName.toLowerCase())
|
|
{
|
|
result.push(_node.childNodes[i]);
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
export function et2_filteredNodeIterator(_node : HTMLElement, _callback : Function, _context : object)
|
|
{
|
|
for (let i = 0; i < _node.childNodes.length; i++)
|
|
{
|
|
let node = _node.childNodes[i];
|
|
let nodeName = node.nodeName.toLowerCase();
|
|
if (nodeName.charAt(0) != "#")
|
|
{
|
|
_callback.call(_context, node, nodeName);
|
|
}
|
|
}
|
|
}
|
|
|
|
export function et2_readAttrWithDefault(_node : HTMLElement, _name : string, _default : string) : string
|
|
{
|
|
let val = _node.getAttribute(_name);
|
|
|
|
return (val === null) ? _default : val;
|
|
} |