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replace LAB.js with native es5 loading

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This commit is contained in:
Ralf Becker
2021-06-05 20:39:39 +02:00
parent 688f970ec0
commit 592b7fb97d
54 changed files with 1258 additions and 1785 deletions
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51
api/js/jsapi/egw.js
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@ -4,10 +4,9 @@
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @subpackage api
* @link http://www.egroupware.org
* @link https://www.egroupware.org
* @author Andreas Stöckel (as AT stylite.de)
* @author Ralf Becker <RalfBecker@outdoor-training.de>
* @version $Id$
*/
/*egw:uses
@ -165,8 +164,40 @@
window.focus();
}
window.egw_LAB = $LAB.setOptions({AlwaysPreserveOrder:true,BasePath:window.egw_webserverUrl+'/'});
window.egw_LAB.script(include).wait(function()
/**
* Import JavaScript legacy code: global scope, non-strict and executed in order
*
* @param String|Array _src
* @param String|undefined _baseurl
* @return {Promise<Promise<unknown>[]>}
*/
async function legacy_js_import(_src, _baseurl)
{
if (!Array.isArray(_src)) _src = [].concat(_src);
return Promise.all(_src.map(src => {
return new Promise(function(_resolve, _reject)
{
const script = document.createElement('script');
script.src = (_baseurl ? _baseurl+'/' : '')+src;
script.async = _src.length === 1;
script.onload = _resolve;
script.onerror = _reject;
document.head.appendChild(script);
})
// catch and display, but not stop execution
.catch((err) => { alert(src+":\n\n"+err.message)});
}));
}
// split includes in legacy js and modules
const legacy_regexp = /dhtmlx/;
// make our promise global, as legacy code calls egw_LAB.wait which we assign to egw_ready.then
window.egw_LAB = window.egw_ready = Promise.all(
[legacy_js_import(include.filter((src) => src.match(legacy_regexp) !== null), window.egw_webserverUrl)]
.concat(include.filter((src) => src.match(legacy_regexp) === null)
.map(rel_src => import(window.egw_webserverUrl+'/'+rel_src)
.catch((err) => { alert(rel_src+":\n\n"+err.message)})
))).then(() =>
{
// We need to override the globalEval to mitigate potential execution of
// script tag. This issue is relevant to jQuery 1.12.4, we need to check
@ -252,7 +283,7 @@
catch(e) {
// ignore SecurityError exception if opener is different security context / cross-origin
}
// instanciate app object
// instantiate app object
var appname = window.egw_appName;
if (app && typeof app[appname] != 'object' && typeof app.classes[appname] == 'function')
{
@ -444,7 +475,9 @@
// ignore SecurityError exception if top is different security context / cross-origin
}
});
});
}, (e) => alert(e.message+"\n\n"+e.stack));
//
window.egw_LAB.wait = window.egw_ready.then;
/**
*
@ -459,7 +492,7 @@
})();
// get TypeScript modules working with our loader
function require(_file)
window.require = function(_file)
{
switch(_file)
{
@ -468,7 +501,7 @@ function require(_file)
}
return window.exports;
}
var exports = {};
window.exports = {};
/**
* Call a function specified by it's name (possibly dot separated, eg. "app.myapp.myfunc")
@ -478,7 +511,7 @@ var exports = {};
* @returns {Mixed|Promise}
* @deprecated use egw.callFunc(_func, ...) or egw.applyFunc(_func, args)
*/
function et2_call(_func)
window.et2_call = function(_func)
{
return egw.applyFunc(_func, [].slice.call(arguments, 1), window);
}