discourse/app/assets/javascripts/discourse.js

173 lines
5.2 KiB
JavaScript

/*global Favcount:true*/
var DiscourseResolver = require('discourse/ember/resolver').default;
// Allow us to import Ember
define('ember', ['exports'], function(__exports__) {
__exports__.default = Ember;
});
window.Discourse = Ember.Application.createWithMixins(Discourse.Ajax, {
rootElement: '#main',
_docTitle: document.title,
getURL: function(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: function(url) {
url = this.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: DiscourseResolver,
_titleChanged: function() {
var 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);
}
var notifyCount = this.get('notifyCount');
if (notifyCount > 0 && !Discourse.User.currentProp('dynamic_favicon')) {
title = "(" + notifyCount + ") " + title;
}
document.title = title;
}.observes('_docTitle', 'hasFocus', 'notifyCount'),
faviconChanged: function() {
if(Discourse.User.currentProp('dynamic_favicon')) {
var url = Discourse.SiteSettings.favicon_url;
if (/^http/.test(url)) {
url = Discourse.getURL("/favicon/proxied?" + encodeURIComponent(url));
}
new Favcount(url).set(
this.get('notifyCount')
);
}
}.observes('notifyCount'),
// The classes of buttons to show on a post
postButtons: function() {
return Discourse.SiteSettings.post_menu.split("|").map(function(i) {
return i.replace(/\+/, '').capitalize();
});
}.property(),
notifyTitle: function(count) {
this.set('notifyCount', count);
},
notifyBackgroundCountIncrement: function() {
if (!this.get('hasFocus')) {
this.set('backgroundNotify', true);
this.set('notifyCount', (this.get('notifyCount') || 0) + 1);
}
},
resetBackgroundNotifyCount: function() {
if (this.get('hasFocus') && this.get('backgroundNotify')) {
this.set('notifyCount', 0);
}
this.set('backgroundNotify', false);
}.observes('hasFocus'),
authenticationComplete: function(options) {
// TODO, how to dispatch this to the controller without the container?
var loginController = Discourse.__container__.lookup('controller:login');
return loginController.authenticationComplete(options);
},
/**
Start up the Discourse application by running all the initializers we've defined.
@method start
**/
start: function() {
$('noscript').remove();
Ember.keys(requirejs._eak_seen).forEach(function(key) {
if (/\/pre\-initializers\//.test(key)) {
var module = require(key, null, null, true);
if (!module) { throw new Error(key + ' must export an initializer.'); }
Discourse.initializer(module.default);
}
});
Ember.keys(requirejs._eak_seen).forEach(function(key) {
if (/\/initializers\//.test(key)) {
var module = require(key, null, null, true);
if (!module) { throw new Error(key + ' must export an initializer.'); }
var init = module.default;
var oldInitialize = init.initialize;
init.initialize = function(app) {
oldInitialize.call(this, app.container, Discourse);
};
Discourse.instanceInitializer(init);
}
});
},
requiresRefresh: function(){
var desired = Discourse.get("desiredAssetVersion");
return desired && Discourse.get("currentAssetVersion") !== desired;
}.property("currentAssetVersion", "desiredAssetVersion"),
assetVersion: Ember.computed({
get: function() {
return this.get("currentAssetVersion");
},
set: function(key, val) {
if(val) {
if (this.get("currentAssetVersion")) {
this.set("desiredAssetVersion", val);
} else {
this.set("currentAssetVersion", val);
}
}
return this.get("currentAssetVersion");
}
})
});
function proxyDep(propName, moduleFunc, msg) {
if (Discourse.hasOwnProperty(propName)) { return; }
Object.defineProperty(Discourse, propName, {
get: function() {
msg = msg || "import the module";
Ember.warn("DEPRECATION: `Discourse." + propName + "` is deprecated, " + msg + ".");
return moduleFunc();
}
});
}
proxyDep('computed', function() { return require('discourse/lib/computed'); });
proxyDep('Formatter', function() { return require('discourse/lib/formatter'); });
proxyDep('PageTracker', function() { return require('discourse/lib/page-tracker').default; });
proxyDep('URL', function() { return require('discourse/lib/url').default; });
proxyDep('Quote', function() { return require('discourse/lib/quote').default; });
proxyDep('debounce', function() { return require('discourse/lib/debounce').default; });
proxyDep('View', function() { return Ember.View; }, "Use `Ember.View` instead");