mirror of
https://github.com/codeninjasllc/discourse.git
synced 2024-12-12 08:41:23 -05:00
252 lines
7 KiB
JavaScript
252 lines
7 KiB
JavaScript
/*global Modernizr:true*/
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/*global assetPath:true*/
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/*global Favcount:true*/
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/**
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The main Discourse Application
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@class Discourse
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@extends Ember.Application
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**/
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Discourse = Ember.Application.createWithMixins(Discourse.Ajax, {
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rootElement: '#main',
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// Whether the app has focus or not
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hasFocus: true,
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// Helps with integration tests
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URL_FIXTURES: {},
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getURL: function(url) {
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// If it's a non relative URL, return it.
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if (url.indexOf('http') === 0) return url;
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var u = (Discourse.BaseUri === undefined ? "/" : Discourse.BaseUri);
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if (u[u.length-1] === '/') {
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u = u.substring(0, u.length-1);
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}
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return u + url;
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},
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Resolver: Discourse.Resolver,
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titleChanged: function() {
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var title = "";
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if (this.get('title')) {
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title += "" + (this.get('title')) + " - ";
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}
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title += Discourse.SiteSettings.title;
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$('title').text(title);
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var notifyCount = this.get('notifyCount');
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if (notifyCount > 0 && !Discourse.User.currentProp('dynamic_favicon')) {
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title = "(" + notifyCount + ") " + title;
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}
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// chrome bug workaround see: http://stackoverflow.com/questions/2952384/changing-the-window-title-when-focussing-the-window-doesnt-work-in-chrome
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window.setTimeout(function() {
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document.title = ".";
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document.title = title;
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}, 200);
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}.observes('title', 'hasFocus', 'notifyCount'),
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faviconChanged: function() {
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if(Discourse.User.currentProp('dynamic_favicon')) {
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new Favcount(Discourse.SiteSettings.favicon_url).set(
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this.get('notifyCount')
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);
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}
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}.observes('notifyCount'),
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// The classes of buttons to show on a post
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postButtons: function() {
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return Discourse.SiteSettings.post_menu.split("|").map(function(i) {
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return (i.replace(/\+/, '').capitalize());
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});
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}.property('Discourse.SiteSettings.post_menu'),
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notifyTitle: function(count) {
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this.set('notifyCount', count);
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},
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/**
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Establishes global DOM events and bindings via jQuery.
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@method bindDOMEvents
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**/
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bindDOMEvents: function() {
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var $html, hasTouch;
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$html = $('html');
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hasTouch = false;
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if ($html.hasClass('touch')) {
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hasTouch = true;
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}
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if (Modernizr.prefixed("MaxTouchPoints", navigator) > 1) {
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hasTouch = true;
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}
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if (hasTouch) {
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$html.addClass('discourse-touch');
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this.touch = true;
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this.hasTouch = true;
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} else {
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$html.addClass('discourse-no-touch');
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this.touch = false;
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}
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$('#main').on('click.discourse', '[data-not-implemented=true]', function(e) {
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e.preventDefault();
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alert(I18n.t('not_implemented'));
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return false;
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});
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$('#main').on('click.discourse', 'a', function(e) {
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if (e.isDefaultPrevented() || e.shiftKey || e.metaKey || e.ctrlKey) { return; }
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var $currentTarget = $(e.currentTarget),
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href = $currentTarget.attr('href');
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if (!href ||
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href === '#' ||
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$currentTarget.attr('target') ||
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$currentTarget.data('ember-action') ||
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$currentTarget.data('auto-route') ||
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$currentTarget.hasClass('ember-view') ||
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$currentTarget.hasClass('lightbox') ||
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href.indexOf("mailto:") === 0 ||
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(href.match(/^http[s]?:\/\//i) && !href.match(new RegExp("^http:\\/\\/" + window.location.hostname, "i")))) {
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return;
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}
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e.preventDefault();
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Discourse.URL.routeTo(href);
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return false;
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});
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$(window).focus(function() {
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Discourse.set('hasFocus', true);
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Discourse.set('notify', false);
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}).blur(function() {
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Discourse.set('hasFocus', false);
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});
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// Add a CSRF token to all AJAX requests
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Discourse.csrfToken = $('meta[name=csrf-token]').attr('content');
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$.ajaxPrefilter(function(options, originalOptions, xhr) {
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if (!options.crossDomain) {
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xhr.setRequestHeader('X-CSRF-Token', Discourse.csrfToken);
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}
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});
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bootbox.animate(false);
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bootbox.backdrop(true); // clicking outside a bootbox modal closes it
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Discourse.Mobile.init();
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setInterval(function(){
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Discourse.Formatter.updateRelativeAge($('.relative-date'));
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},60 * 1000);
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},
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/**
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Log the current user out of Discourse
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@method logout
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**/
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logout: function() {
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Discourse.User.logout().then(function() {
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// Reloading will refresh unbound properties
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Discourse.KeyValueStore.abandonLocal();
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window.location.pathname = Discourse.getURL('/');
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});
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},
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authenticationComplete: function(options) {
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// TODO, how to dispatch this to the controller without the container?
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var loginController = Discourse.__container__.lookup('controller:login');
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return loginController.authenticationComplete(options);
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},
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loginRequired: function() {
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return (
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Discourse.SiteSettings.login_required && !Discourse.User.current()
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);
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}.property(),
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redirectIfLoginRequired: function(route) {
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if(this.get('loginRequired')) { route.transitionTo('login'); }
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},
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/**
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Subscribes the current user to receive message bus notifications
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**/
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subscribeUserToNotifications: function() {
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var user = Discourse.User.current();
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if (user) {
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var bus = Discourse.MessageBus;
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bus.callbackInterval = Discourse.SiteSettings.polling_interval;
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bus.enableLongPolling = true;
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if (user.admin || user.moderator) {
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bus.subscribe("/flagged_counts", function(data) {
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user.set('site_flagged_posts_count', data.total);
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});
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}
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bus.subscribe("/notification/" + user.get('id'), (function(data) {
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user.set('unread_notifications', data.unread_notifications);
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user.set('unread_private_messages', data.unread_private_messages);
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}), user.notification_channel_position);
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bus.subscribe("/categories", function(data){
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var site = Discourse.Site.current();
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_.each(data.categories,function(c){
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site.updateCategory(c);
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});
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});
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}
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},
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/**
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Add an initializer hook for after the Discourse Application starts up.
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@method addInitializer
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@param {Function} init the initializer to add.
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**/
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addInitializer: function(init) {
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Discourse.initializers = Discourse.initializers || [];
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Discourse.initializers.push(init);
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},
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/**
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Start up the Discourse application.
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@method start
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**/
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start: function() {
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Discourse.bindDOMEvents();
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Discourse.SiteSettings = PreloadStore.get('siteSettings');
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Discourse.MessageBus.alwaysLongPoll = Discourse.Environment === "development";
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Discourse.MessageBus.start();
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Discourse.KeyValueStore.init("discourse_", Discourse.MessageBus);
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// Developer specific functions
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Discourse.Development.observeLiveChanges();
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Discourse.subscribeUserToNotifications();
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if (Discourse.initializers) {
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var self = this;
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Em.run.next(function() {
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Discourse.initializers.forEach(function (init) {
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init.call(self);
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});
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});
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}
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}
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});
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Discourse.Router = Discourse.Router.reopen({ location: 'discourse_location' });
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