6ff72df1ce
Legacy indent rules doesn't handle all cases. As a result there are different indents in .js files. This commit update eslint rules and add autofix for incorrect indents. It is expected that fix should be run after converting to class-based elements. Change-Id: I844132280d3fcc6203777425316d8fb348e126c0
119 lines
3.7 KiB
JavaScript
119 lines
3.7 KiB
JavaScript
/**
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* @license
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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(function() {
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'use strict';
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Polymer({
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is: 'gr-plugin-host',
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properties: {
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config: {
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type: Object,
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observer: '_configChanged',
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},
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},
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behaviors: [
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Gerrit.BaseUrlBehavior,
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],
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_configChanged(config) {
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const plugins = config.plugin;
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const htmlPlugins = (plugins.html_resource_paths || [])
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.map(p => this._urlFor(p))
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.filter(p => !Gerrit._isPluginPreloaded(p));
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const jsPlugins =
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this._handleMigrations(plugins.js_resource_paths || [], htmlPlugins)
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.map(p => this._urlFor(p))
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.filter(p => !Gerrit._isPluginPreloaded(p));
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const shouldLoadTheme = config.default_theme &&
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!Gerrit._isPluginPreloaded('preloaded:gerrit-theme');
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const defaultTheme =
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shouldLoadTheme ? this._urlFor(config.default_theme) : null;
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const pluginsPending =
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[].concat(jsPlugins, htmlPlugins, defaultTheme || []);
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Gerrit._setPluginsPending(pluginsPending);
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if (defaultTheme) {
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// Make theme first to be first to load.
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// Load sync to work around rare theme loading race condition.
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this._importHtmlPlugins([defaultTheme], true);
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}
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this._loadJsPlugins(jsPlugins);
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this._importHtmlPlugins(htmlPlugins);
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},
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/**
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* Omit .js plugins that have .html counterparts.
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* For example, if plugin provides foo.js and foo.html, skip foo.js.
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*/
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_handleMigrations(jsPlugins, htmlPlugins) {
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return jsPlugins.filter(url => {
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const counterpart = url.replace(/\.js$/, '.html');
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return !htmlPlugins.includes(counterpart);
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});
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},
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/**
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* @suppress {checkTypes}
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* States that it expects no more than 3 parameters, but that's not true.
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* @todo (beckysiegel) check Polymer annotations and submit change.
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* @param {Array} plugins
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* @param {boolean=} opt_sync
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*/
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_importHtmlPlugins(plugins, opt_sync) {
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const async = !opt_sync;
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for (const url of plugins) {
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// onload (second param) needs to be a function. When null or undefined
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// were passed, plugins were not loaded correctly.
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this.importHref(
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this._urlFor(url), () => {},
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Gerrit._pluginInstallError.bind(null, `${url} import error`),
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async);
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}
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},
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_loadJsPlugins(plugins) {
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for (const url of plugins) {
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this._createScriptTag(this._urlFor(url));
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}
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},
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_createScriptTag(url) {
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const el = document.createElement('script');
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el.defer = true;
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el.src = url;
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el.onerror = Gerrit._pluginInstallError.bind(null, `${url} load error`);
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return document.body.appendChild(el);
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},
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_urlFor(pathOrUrl) {
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if (!pathOrUrl) {
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return pathOrUrl;
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}
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if (pathOrUrl.startsWith('preloaded:') ||
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pathOrUrl.startsWith('http')) {
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// Plugins are loaded from another domain or preloaded.
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return pathOrUrl;
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}
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if (!pathOrUrl.startsWith('/')) {
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pathOrUrl = '/' + pathOrUrl;
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}
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return window.location.origin + this.getBaseUrl() + pathOrUrl;
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},
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});
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})();
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