discourse/app/assets/javascripts/discourse.js.es6

179 lines
5.0 KiB
JavaScript

import { buildResolver } from 'discourse-common/resolver';
import { default as computed, observes } from 'ember-addons/ember-computed-decorators';
const _pluginCallbacks = [];
const Discourse = Ember.Application.extend({
rootElement: '#main',
_docTitle: document.title,
RAW_TEMPLATES: {},
__widget_helpers: {},
showingSignup: false,
customEvents: {
paste: 'paste'
},
getURL(url) {
if (!url) return url;
// if it's a non relative URL, return it.
if (url !== '/' && !/^\/[^\/]/.test(url)) return url;
if (url.indexOf(Discourse.BaseUri) !== -1) return url;
if (url[0] !== "/") url = "/" + url;
return Discourse.BaseUri + url;
},
getURLWithCDN(url) {
url = Discourse.getURL(url);
// only relative urls
if (Discourse.CDN && /^\/[^\/]/.test(url)) {
url = Discourse.CDN + url;
} else if (Discourse.S3CDN) {
url = url.replace(Discourse.S3BaseUrl, Discourse.S3CDN);
}
return url;
},
Resolver: buildResolver('discourse'),
@observes('_docTitle', 'hasFocus', 'notifyCount')
_titleChanged() {
let title = this.get('_docTitle') || Discourse.SiteSettings.title;
// if we change this we can trigger changes on document.title
// only set if changed.
if ($('title').text() !== title) {
$('title').text(title);
}
const notifyCount = this.get('notifyCount');
if (notifyCount > 0 && !Discourse.User.currentProp('dynamic_favicon')) {
title = `(${notifyCount}) ${title}`;
}
document.title = title;
},
@observes('notifyCount')
faviconChanged() {
if (Discourse.User.currentProp('dynamic_favicon')) {
let url = Discourse.SiteSettings.favicon_url;
if (/^http/.test(url)) {
url = Discourse.getURL("/favicon/proxied?" + encodeURIComponent(url));
}
new window.Favcount(url).set(this.get('notifyCount'));
}
},
// The classes of buttons to show on a post
@computed
postButtons() {
return Discourse.SiteSettings.post_menu.split("|").map(function(i) {
return i.replace(/\+/, '').capitalize();
});
},
notifyTitle(count) {
this.set('notifyCount', count);
},
notifyBackgroundCountIncrement() {
if (!this.get('hasFocus')) {
this.set('backgroundNotify', true);
this.set('notifyCount', (this.get('notifyCount') || 0) + 1);
}
},
@observes('hasFocus')
resetBackgroundNotifyCount() {
if (this.get('hasFocus') && this.get('backgroundNotify')) {
this.set('notifyCount', 0);
}
this.set('backgroundNotify', false);
},
authenticationComplete(options) {
// TODO, how to dispatch this to the controller without the container?
const loginController = Discourse.__container__.lookup('controller:login');
return loginController.authenticationComplete(options);
},
// Start up the Discourse application by running all the initializers we've defined.
start() {
$('noscript').remove();
Object.keys(requirejs._eak_seen).forEach(function(key) {
if (/\/pre\-initializers\//.test(key)) {
const module = requirejs(key, null, null, true);
if (!module) { throw new Error(key + ' must export an initializer.'); }
const init = module.default;
const oldInitialize = init.initialize;
init.initialize = function() {
oldInitialize.call(this, Discourse.__container__, Discourse);
};
Discourse.initializer(init);
}
});
Object.keys(requirejs._eak_seen).forEach(function(key) {
if (/\/initializers\//.test(key)) {
const module = requirejs(key, null, null, true);
if (!module) { throw new Error(key + ' must export an initializer.'); }
const init = module.default;
const oldInitialize = init.initialize;
init.initialize = function() {
oldInitialize.call(this, Discourse.__container__, Discourse);
};
Discourse.instanceInitializer(init);
}
});
// Plugins that are registered via `<script>` tags.
const withPluginApi = requirejs('discourse/lib/plugin-api').withPluginApi;
let initCount = 0;
_pluginCallbacks.forEach(function(cb) {
Discourse.instanceInitializer({
name: "_discourse_plugin_" + (++initCount),
after: 'inject-objects',
initialize() {
withPluginApi(cb.version, cb.code);
}
});
});
},
@computed('currentAssetVersion', 'desiredAssetVersion')
requiresRefresh(currentAssetVersion, desiredAssetVersion) {
return desiredAssetVersion && currentAssetVersion !== desiredAssetVersion;
},
_registerPluginCode(version, code) {
_pluginCallbacks.push({ version, code });
},
assetVersion: Ember.computed({
get() {
return this.get("currentAssetVersion");
},
set(key, val) {
if(val) {
if (this.get("currentAssetVersion")) {
this.set("desiredAssetVersion", val);
} else {
this.set("currentAssetVersion", val);
}
}
return this.get("currentAssetVersion");
}
})
}).create();
export default Discourse;