69 lines
1.8 KiB
JavaScript
69 lines
1.8 KiB
JavaScript
// Copyright (C) 2017 The Android Open Source Project
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
(function() {
|
|
'use strict';
|
|
|
|
Polymer({
|
|
is: 'gr-plugin-host',
|
|
|
|
properties: {
|
|
config: {
|
|
type: Object,
|
|
observer: '_configChanged',
|
|
},
|
|
},
|
|
|
|
behaviors: [
|
|
Gerrit.BaseUrlBehavior,
|
|
],
|
|
|
|
_configChanged(config) {
|
|
const jsPlugins = config.js_resource_paths || [];
|
|
const htmlPlugins = config.html_resource_paths || [];
|
|
Gerrit._setPluginsCount(jsPlugins.length + htmlPlugins.length);
|
|
this._loadJsPlugins(jsPlugins);
|
|
this._importHtmlPlugins(htmlPlugins);
|
|
},
|
|
|
|
_importHtmlPlugins(plugins) {
|
|
for (const url of plugins) {
|
|
this.importHref(
|
|
this._urlFor(url), Gerrit._pluginInstalled, Gerrit._pluginInstalled,
|
|
true);
|
|
}
|
|
},
|
|
|
|
_loadJsPlugins(plugins) {
|
|
for (const url of plugins) {
|
|
this._createScriptTag(this._urlFor(url));
|
|
}
|
|
},
|
|
|
|
_createScriptTag(url) {
|
|
const el = document.createElement('script');
|
|
el.defer = true;
|
|
el.src = url;
|
|
el.onerror = Gerrit._pluginInstalled;
|
|
return document.body.appendChild(el);
|
|
},
|
|
|
|
_urlFor(pathOrUrl) {
|
|
if (pathOrUrl.startsWith('http')) {
|
|
return pathOrUrl;
|
|
}
|
|
return this.getBaseUrl() + '/' + pathOrUrl;
|
|
},
|
|
});
|
|
})();
|