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Convert all initializers to Ember initializers

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This commit is contained in:
Robin Ward
2014-05-16 14:04:34 -04:00
parent a2a07a9852
commit a6670c6c83
21 changed files with 286 additions and 265 deletions
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1
app/assets/javascripts/discourse.js
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@ -104,6 +104,7 @@ window.Discourse = Ember.Application.createWithMixins(Discourse.Ajax, {
Default is false, for next run loop. If unsure, use false. Default is false, for next run loop. If unsure, use false.
**/ **/
addInitializer: function(init, immediate) { addInitializer: function(init, immediate) {
Em.warn("`Discouse.addInitializer` is deprecated. Export an Ember initializer instead.");
Discourse.initializers = Discourse.initializers || []; Discourse.initializers = Discourse.initializers || [];
Discourse.initializers.push({fn: init, immediate: !!immediate}); Discourse.initializers.push({fn: init, immediate: !!immediate});
}, },

32
app/assets/javascripts/discourse/initializers/1_click_interceptor.js
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@ -1,32 +0,0 @@
/**
Discourse does some server side rendering of HTML, such as the `cooked` contents of
posts. The downside of this in an Ember app is the links will not go through the router.
This jQuery code intercepts clicks on those links and routes them properly.
**/
Discourse.addInitializer(function() {
$('#main').on('click.discourse', 'a', function(e) {
if (e.isDefaultPrevented() || e.shiftKey || e.metaKey || e.ctrlKey) { return; }
var $currentTarget = $(e.currentTarget),
href = $currentTarget.attr('href');
if (!href ||
href === '#' ||
$currentTarget.attr('target') ||
$currentTarget.data('ember-action') ||
$currentTarget.data('auto-route') ||
$currentTarget.hasClass('ember-view') ||
$currentTarget.hasClass('lightbox') ||
href.indexOf("mailto:") === 0 ||
(href.match(/^http[s]?:\/\//i) && !href.match(new RegExp("^http:\\/\\/" + window.location.hostname, "i")))) {
return;
}
e.preventDefault();
Discourse.URL.routeTo(href);
return false;
});
}, true);

36
app/assets/javascripts/discourse/initializers/1_init_message_bus.js
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@ -1,36 +0,0 @@
/**
Initialize the message bus to receive messages.
**/
Discourse.addInitializer(function() {
// We don't use the message bus in testing
if (Discourse.testing) { return; }
Discourse.MessageBus.alwaysLongPoll = Discourse.Environment === "development";
Discourse.MessageBus.start();
Discourse.MessageBus.subscribe("/global/asset-version", function(version){
Discourse.set("assetVersion", version);
if(Discourse.get("requiresRefresh")) {
// since we can do this transparently for people browsing the forum
// hold back the message a couple of hours
setTimeout(function() {
bootbox.confirm(I18n.lookup("assets_changed_confirm"), function(result){
if (result) {
document.location.reload();
}
});
}, 1000 * 60 * 120);
}
});
// initialize read-only mode and subscribe to updates via the message bus
Discourse.set("isReadOnly", Discourse.Site.currentProp("is_readonly"));
Discourse.MessageBus.subscribe("/site/read-only", function (enabled) {
Discourse.set("isReadOnly", enabled);
});
Discourse.KeyValueStore.init("discourse_", Discourse.MessageBus);
}, true);

32
app/assets/javascripts/discourse/initializers/click-interceptor.js.es6 Normal file
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@ -0,0 +1,32 @@
/**
Discourse does some server side rendering of HTML, such as the `cooked` contents of
posts. The downside of this in an Ember app is the links will not go through the router.
This jQuery code intercepts clicks on those links and routes them properly.
**/
export default {
name: "click-interceptor",
initialize: function() {
$('#main').on('click.discourse', 'a', function(e) {
if (e.isDefaultPrevented() || e.shiftKey || e.metaKey || e.ctrlKey) { return; }
var $currentTarget = $(e.currentTarget),
href = $currentTarget.attr('href');
if (!href ||
href === '#' ||
$currentTarget.attr('target') ||
$currentTarget.data('ember-action') ||
$currentTarget.data('auto-route') ||
$currentTarget.hasClass('ember-view') ||
$currentTarget.hasClass('lightbox') ||
href.indexOf("mailto:") === 0 ||
(href.match(/^http[s]?:\/\//i) && !href.match(new RegExp("^http:\\/\\/" + window.location.hostname, "i")))) {
return;
}
e.preventDefault();
Discourse.URL.routeTo(href);
return false;
});
}
};

18
app/assets/javascripts/discourse/initializers/focus-event.js.es6 Normal file
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@ -0,0 +1,18 @@
/**
Keep track of when the browser is in focus.
**/
export default {
name: 'focus-event',
initialize: function() {
// Default to true
Discourse.set('hasFocus', true);
$(window).focus(function() {
Discourse.setProperties({hasFocus: true, notify: false});
}).blur(function() {
Discourse.set('hasFocus', false);
});
}
};

16
app/assets/javascripts/discourse/initializers/focus_event.js
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@ -1,16 +0,0 @@
/**
Keep track of when the browser is in focus.
**/
Discourse.addInitializer(function() {
// Default to true
this.set('hasFocus', true);
var self = this;
$(window).focus(function() {
self.setProperties({hasFocus: true, notify: false});
}).blur(function() {
self.set('hasFocus', false);
});
}, true);

7
app/assets/javascripts/discourse/initializers/init_mobile.js
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@ -1,7 +0,0 @@
/**
Initializes the `Discourse.Mobile` helper object.
**/
Discourse.addInitializer(function() {
Discourse.Mobile.init();
}, true);

11
app/assets/javascripts/discourse/initializers/keyboard-shortcuts.js.es6 Normal file
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@ -0,0 +1,11 @@
/*global Mousetrap:true*/
/**
Initialize Global Keyboard Shortcuts
**/
export default {
name: "keyboard-shortcuts",
initialize: function() {
Discourse.KeyboardShortcuts.bindEvents(Mousetrap);
}
};

8
app/assets/javascripts/discourse/initializers/keyboard_shortcuts.js
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@ -1,8 +0,0 @@
/*global Mousetrap:true*/
/**
Initialize Global Keyboard Shortcuts
**/
Discourse.addInitializer(function() {
Discourse.KeyboardShortcuts.bindEvents(Mousetrap);
});

75
app/assets/javascripts/discourse/initializers/live-development.js.es6 Normal file
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@ -0,0 +1,75 @@
/**
Use the message bus for live reloading of components for faster development.
**/
export default {
name: "live-development",
initialize: function() {
// subscribe to any site customizations that are loaded
$('link.custom-css').each(function() {
var split = this.href.split("/"),
id = split[split.length - 1].split(".css")[0],
self = this;
return Discourse.MessageBus.subscribe("/file-change/" + id, function(data) {
if (!$(self).data('orig')) {
$(self).data('orig', self.href);
}
var orig = $(self).data('orig'),
sp = orig.split(".css?");
self.href = sp[0] + ".css?" + data;
});
});
// Custom header changes
$('header.custom').each(function() {
var header = $(this);
return Discourse.MessageBus.subscribe("/header-change/" + $(this).data('key'), function(data) {
return header.html(data);
});
});
// Observe file changes
Discourse.MessageBus.subscribe("/file-change", function(data) {
Ember.TEMPLATES.empty = Handlebars.compile("<div></div>");
_.each(data,function(me) {
if (me === "refresh") {
// Refresh if necessary
document.location.reload(true);
} else if (me.name.substr(-10) === "handlebars") {
// Reload handlebars
var js = me.name.replace(".handlebars", "").replace("app/assets/javascripts", "/assets");
$LAB.script(js + "?hash=" + me.hash).wait(function() {
var templateName;
templateName = js.replace(".js", "").replace("/assets/", "");
return _.each(Ember.View.views, function(view) {
if (view.get('templateName') === templateName) {
view.set('templateName', 'empty');
view.rerender();
Em.run.schedule('afterRender', function() {
view.set('templateName', templateName);
view.rerender();
});
}
});
});
} else {
$('link').each(function() {
// TODO: stop bundling css in DEV please
if (true || (this.href.match(me.name) && me.hash)) {
if (!$(this).data('orig')) {
$(this).data('orig', this.href);
}
var orig = $(this).data('orig');
this.href = orig + (orig.indexOf('?') >= 0 ? "&hash=" : "?hash=") + me.hash;
}
});
}
});
});
}
};

73
app/assets/javascripts/discourse/initializers/live_development.js
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@ -1,73 +0,0 @@
/**
Use the message bus for live reloading of components for faster development.
**/
Discourse.addInitializer(function() {
// subscribe to any site customizations that are loaded
$('link.custom-css').each(function() {
var split = this.href.split("/"),
id = split[split.length - 1].split(".css")[0],
self = this;
return Discourse.MessageBus.subscribe("/file-change/" + id, function(data) {
if (!$(self).data('orig')) {
$(self).data('orig', self.href);
}
var orig = $(self).data('orig'),
sp = orig.split(".css?");
self.href = sp[0] + ".css?" + data;
});
});
// Custom header changes
$('header.custom').each(function() {
var header = $(this);
return Discourse.MessageBus.subscribe("/header-change/" + $(this).data('key'), function(data) {
return header.html(data);
});
});
// Observe file changes
return Discourse.MessageBus.subscribe("/file-change", function(data) {
Ember.TEMPLATES.empty = Handlebars.compile("<div></div>");
_.each(data,function(me) {
if (me === "refresh") {
// Refresh if necessary
document.location.reload(true);
} else if (me.name.substr(-10) === "handlebars") {
// Reload handlebars
var js = me.name.replace(".handlebars", "").replace("app/assets/javascripts", "/assets");
$LAB.script(js + "?hash=" + me.hash).wait(function() {
var templateName;
templateName = js.replace(".js", "").replace("/assets/", "");
return _.each(Ember.View.views, function(view) {
if (view.get('templateName') === templateName) {
view.set('templateName', 'empty');
view.rerender();
Em.run.schedule('afterRender', function() {
view.set('templateName', templateName);
view.rerender();
});
}
});
});
} else {
$('link').each(function() {
// TODO: stop bundling css in DEV please
if (true || (this.href.match(me.name) && me.hash)) {
if (!$(this).data('orig')) {
$(this).data('orig', this.href);
}
var orig = $(this).data('orig');
this.href = orig + (orig.indexOf('?') >= 0 ? "&hash=" : "?hash=") + me.hash;
}
});
}
});
});
}, true);

39
app/assets/javascripts/discourse/initializers/message-bus.js.es6 Normal file
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@ -0,0 +1,39 @@
/**
Initialize the message bus to receive messages.
**/
export default {
name: "message-bus",
initialize: function() {
// We don't use the message bus in testing
if (Discourse.testing) { return; }
Discourse.MessageBus.alwaysLongPoll = Discourse.Environment === "development";
Discourse.MessageBus.start();
Discourse.MessageBus.subscribe("/global/asset-version", function(version){
Discourse.set("assetVersion", version);
if(Discourse.get("requiresRefresh")) {
// since we can do this transparently for people browsing the forum
// hold back the message a couple of hours
setTimeout(function() {
bootbox.confirm(I18n.lookup("assets_changed_confirm"), function(result){
if (result) {
document.location.reload();
}
});
}, 1000 * 60 * 120);
}
});
// initialize read-only mode and subscribe to updates via the message bus
Discourse.set("isReadOnly", Discourse.Site.currentProp("is_readonly"));
Discourse.MessageBus.subscribe("/site/read-only", function (enabled) {
Discourse.set("isReadOnly", enabled);
});
Discourse.KeyValueStore.init("discourse_", Discourse.MessageBus);
}
};

11
app/assets/javascripts/discourse/initializers/mobile.js.es6 Normal file
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@ -0,0 +1,11 @@
/**
Initializes the `Discourse.Mobile` helper object.
**/
export default {
name: 'mobile',
initialize: function() {
Discourse.Mobile.init();
}
};

27
app/assets/javascripts/discourse/initializers/page-tracking.js.es6 Normal file
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@ -0,0 +1,27 @@
/**
Sets up the PageTracking hook.
**/
export default {
name: "page-tracking",
after: 'register-discourse-location',
initialize: function() {
var pageTracker = Discourse.PageTracker.current();
pageTracker.start();
// Out of the box, Discourse tries to track google analytics
// if it is present
if (typeof window._gaq !== 'undefined') {
pageTracker.on('change', function() {
window._gaq.push(['_trackPageview']);
});
}
// Also use Universal Analytics if it is present
if (typeof window.ga !== 'undefined') {
pageTracker.on('change', function() {
window.ga('send', 'pageview');
});
}
}
};

22
app/assets/javascripts/discourse/initializers/page_tracking.js
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@ -1,22 +0,0 @@
/**
Sets up the PageTracking hook.
**/
Discourse.addInitializer(function() {
var pageTracker = Discourse.PageTracker.current();
pageTracker.start();
// Out of the box, Discourse tries to track google analytics
// if it is present
if (typeof window._gaq !== 'undefined') {
pageTracker.on('change', function() {
window._gaq.push(['_trackPageview']);
});
}
// Also use Universal Analytics if it is present
if (typeof window.ga !== 'undefined') {
pageTracker.on('change', function() {
window.ga('send', 'pageview');
});
}
});

11
app/assets/javascripts/discourse/initializers/relative-ages.js.es6 Normal file
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@ -0,0 +1,11 @@
/**
Updates the relative ages of dates on the screen.
**/
export default {
name: "relative-ages",
initialize: function() {
setInterval(function(){
Discourse.Formatter.updateRelativeAge($('.relative-date'));
}, 60 * 1000);
}
};

12
app/assets/javascripts/discourse/initializers/relative_ages.js
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@ -1,12 +0,0 @@
/**
Updates the relative ages of dates on the screen.
**/
Discourse.addInitializer(function() {
setInterval(function(){
Discourse.Formatter.updateRelativeAge($('.relative-date'));
}, 60 * 1000);
}, true);

28
app/assets/javascripts/discourse/initializers/sniff-capabilities.js.es6 Normal file
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@ -0,0 +1,28 @@
/*global Modernizr:true*/
/**
Initializes the `Discourse.Capabilities` singleton by sniffing out the browser
capabilities.
**/
export default {
name: "sniff-capabilities",
initialize: function() {
var $html = $('html'),
touch = $html.hasClass('touch') || (Modernizr.prefixed("MaxTouchPoints", navigator) > 1),
caps = Discourse.Capabilities.current();
// Store the touch ability in our capabilities object
caps.set('touch', touch);
$html.addClass(touch ? 'discourse-touch' : 'discourse-no-touch');
// Detect Android
if (navigator) {
var ua = navigator.userAgent;
caps.set('android', ua && ua.indexOf('Android') !== -1);
}
// We consider high res a device with 1280 horizontal pixels. High DPI tablets like
// iPads should report as 1024.
caps.set('highRes', Modernizr.mq("only screen and (min-width: 1280px)"));
}
};

26
app/assets/javascripts/discourse/initializers/sniff_capabilities.js
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@ -1,26 +0,0 @@
/*global Modernizr:true*/
/**
Initializes the `Discourse.Capabilities` singleton by sniffing out the browser
capabilities.
**/
Discourse.addInitializer(function() {
var $html = $('html'),
touch = $html.hasClass('touch') || (Modernizr.prefixed("MaxTouchPoints", navigator) > 1),
caps = Discourse.Capabilities.current();
// Store the touch ability in our capabilities object
caps.set('touch', touch);
$html.addClass(touch ? 'discourse-touch' : 'discourse-no-touch');
// Detect Android
if (navigator) {
var ua = navigator.userAgent;
caps.set('android', ua && ua.indexOf('Android') !== -1);
}
// We consider high res a device with 1280 horizontal pixels. High DPI tablets like
// iPads should report as 1024.
caps.set('highRes', Modernizr.mq("only screen and (min-width: 1280px)"));
}, true);

33
app/assets/javascripts/discourse/initializers/subscribe-user-notifications.js.es6 Normal file
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@ -0,0 +1,33 @@
/**
Subscribes to user events on the message bus
**/
export default {
name: "subscribe-user-notifications",
after: 'message-bus',
initialize: function() {
var user = Discourse.User.current();
if (user) {
var bus = Discourse.MessageBus;
bus.callbackInterval = Discourse.SiteSettings.polling_interval;
bus.enableLongPolling = true;
bus.baseUrl = Discourse.getURL("/");
if (user.admin || user.moderator) {
bus.subscribe("/flagged_counts", function(data) {
user.set('site_flagged_posts_count', data.total);
});
}
bus.subscribe("/notification/" + user.get('id'), (function(data) {
user.set('unread_notifications', data.unread_notifications);
user.set('unread_private_messages', data.unread_private_messages);
}), user.notification_channel_position);
bus.subscribe("/categories", function(data){
var site = Discourse.Site.current();
_.each(data.categories,function(c){
site.updateCategory(c);
});
});
}
}
};

33
app/assets/javascripts/discourse/initializers/subscribe_user_notifications.js
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@ -1,33 +0,0 @@
/**
Updates the relative ages of dates on the screen.
**/
Discourse.addInitializer(function() {
var user = Discourse.User.current();
if (user) {
var bus = Discourse.MessageBus;
bus.callbackInterval = Discourse.SiteSettings.polling_interval;
bus.enableLongPolling = true;
bus.baseUrl = Discourse.getURL("/");
if (user.admin || user.moderator) {
bus.subscribe("/flagged_counts", function(data) {
user.set('site_flagged_posts_count', data.total);
});
}
bus.subscribe("/notification/" + user.get('id'), (function(data) {
user.set('unread_notifications', data.unread_notifications);
user.set('unread_private_messages', data.unread_private_messages);
}), user.notification_channel_position);
bus.subscribe("/categories", function(data){
var site = Discourse.Site.current();
_.each(data.categories,function(c){
site.updateCategory(c);
});
});
}
}, true);