82 lines
2.6 KiB
JavaScript
82 lines
2.6 KiB
JavaScript
/**
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Functions to help development of Discourse, such as inserting probes
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@class Development
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@namespace Discourse
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@module Discourse
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**/
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Discourse.Development = {
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/**
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Use the message bus for live reloading of components for faster development.
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@method observeLiveChanges
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**/
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observeLiveChanges: function() {
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// subscribe to any site customizations that are loaded
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$('link.custom-css').each(function() {
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var id, split, stylesheet,
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_this = this;
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split = this.href.split("/");
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id = split[split.length - 1].split(".css")[0];
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stylesheet = this;
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return Discourse.MessageBus.subscribe("/file-change/" + id, function(data) {
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var orig, sp;
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if (!$(stylesheet).data('orig')) {
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$(stylesheet).data('orig', stylesheet.href);
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}
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orig = $(stylesheet).data('orig');
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sp = orig.split(".css?");
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stylesheet.href = sp[0] + ".css?" + data;
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});
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});
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// Custom header changes
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$('header.custom').each(function() {
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var header;
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header = $(this);
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return Discourse.MessageBus.subscribe("/header-change/" + ($(this).data('key')), function(data) {
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return header.html(data);
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});
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});
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// Observe file changes
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return Discourse.MessageBus.subscribe("/file-change", function(data) {
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Ember.TEMPLATES.empty = Handlebars.compile("<div></div>");
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_.each(data,function(me,idx) {
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var js;
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if (me === "refresh") {
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return document.location.reload(true);
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} else if (me.name.substr(-10) === "handlebars") {
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js = me.name.replace(".handlebars", "").replace("app/assets/javascripts", "/assets");
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return $LAB.script(js + "?hash=" + me.hash).wait(function() {
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var templateName;
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templateName = js.replace(".js", "").replace("/assets/", "");
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return _.each(Ember.View.views, function(view) {
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if (view.get('templateName') === templateName) {
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view.set('templateName', 'empty');
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view.rerender();
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Em.run.schedule('afterRender', function() {
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view.set('templateName', templateName);
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view.rerender();
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});
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}
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});
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});
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} else {
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return $('link').each(function() {
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if (this.href.match(me.name) && me.hash) {
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if (!$(this).data('orig')) {
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$(this).data('orig', this.href);
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}
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this.href = $(this).data('orig') + "&hash=" + me.hash;
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}
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});
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}
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});
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});
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}
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};
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