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- 'use strict';
-
- function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-
- function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-
- var Loader = require('./loader');
-
- var _require = require('./precompiled-loader.js'),
- PrecompiledLoader = _require.PrecompiledLoader;
-
- var WebLoader = /*#__PURE__*/function (_Loader) {
- _inheritsLoose(WebLoader, _Loader);
-
- function WebLoader(baseURL, opts) {
- var _this;
-
- _this = _Loader.call(this) || this;
- _this.baseURL = baseURL || '.';
- opts = opts || {}; // By default, the cache is turned off because there's no way
- // to "watch" templates over HTTP, so they are re-downloaded
- // and compiled each time. (Remember, PRECOMPILE YOUR
- // TEMPLATES in production!)
-
- _this.useCache = !!opts.useCache; // We default `async` to false so that the simple synchronous
- // API can be used when you aren't doing anything async in
- // your templates (which is most of the time). This performs a
- // sync ajax request, but that's ok because it should *only*
- // happen in development. PRECOMPILE YOUR TEMPLATES.
-
- _this.async = !!opts.async;
- return _this;
- }
-
- var _proto = WebLoader.prototype;
-
- _proto.resolve = function resolve(from, to) {
- throw new Error('relative templates not support in the browser yet');
- };
-
- _proto.getSource = function getSource(name, cb) {
- var _this2 = this;
-
- var useCache = this.useCache;
- var result;
- this.fetch(this.baseURL + '/' + name, function (err, src) {
- if (err) {
- if (cb) {
- cb(err.content);
- } else if (err.status === 404) {
- result = null;
- } else {
- throw err.content;
- }
- } else {
- result = {
- src: src,
- path: name,
- noCache: !useCache
- };
-
- _this2.emit('load', name, result);
-
- if (cb) {
- cb(null, result);
- }
- }
- }); // if this WebLoader isn't running asynchronously, the
- // fetch above would actually run sync and we'll have a
- // result here
-
- return result;
- };
-
- _proto.fetch = function fetch(url, cb) {
- // Only in the browser please
- if (typeof window === 'undefined') {
- throw new Error('WebLoader can only by used in a browser');
- }
-
- var ajax = new XMLHttpRequest();
- var loading = true;
-
- ajax.onreadystatechange = function () {
- if (ajax.readyState === 4 && loading) {
- loading = false;
-
- if (ajax.status === 0 || ajax.status === 200) {
- cb(null, ajax.responseText);
- } else {
- cb({
- status: ajax.status,
- content: ajax.responseText
- });
- }
- }
- };
-
- url += (url.indexOf('?') === -1 ? '?' : '&') + 's=' + new Date().getTime();
- ajax.open('GET', url, this.async);
- ajax.send();
- };
-
- return WebLoader;
- }(Loader);
-
- module.exports = {
- WebLoader: WebLoader,
- PrecompiledLoader: PrecompiledLoader
- };
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