69 lines
2.2 KiB
JavaScript
69 lines
2.2 KiB
JavaScript
import DiscourseURL from 'discourse/lib/url';
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// Use the message bus for live reloading of components for faster development.
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export default {
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name: "live-development",
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initialize(container) {
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const messageBus = container.lookup('message-bus:main');
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// subscribe to any site customizations that are loaded
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$('link.custom-css').each(function() {
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const split = this.href.split("/"),
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id = split[split.length - 1].split(".css")[0],
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self = this;
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return messageBus.subscribe("/file-change/" + id, function(data) {
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if (!$(self).data('orig')) {
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$(self).data('orig', self.href);
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}
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const orig = $(self).data('orig');
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self.href = orig.replace(/v=.*/, "v=" + data);
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});
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});
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// Custom header changes
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$('header.custom').each(function() {
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const header = $(this);
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return messageBus.subscribe("/header-change/" + $(this).data('key'), function(data) {
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return header.html(data);
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});
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});
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// Useful to export this for debugging purposes
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if (Discourse.Environment === 'development' && !Ember.testing) {
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window.DiscourseURL = DiscourseURL;
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}
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// Observe file changes
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messageBus.subscribe("/file-change", function(data) {
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if (Handlebars.compile && !Ember.TEMPLATES.empty) {
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// hbs notifications only happen in dev
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Ember.TEMPLATES.empty = Handlebars.compile("<div></div>");
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}
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_.each(data,function(me) {
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if (me === "refresh") {
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// Refresh if necessary
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document.location.reload(true);
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} else {
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$('link').each(function() {
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// TODO: stop bundling css in DEV please
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if (true || (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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const orig = $(this).data('orig');
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if (!me.hash) {
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window.__uniq = window.__uniq || 1;
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me.hash = window.__uniq++;
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}
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this.href = orig + (orig.indexOf('?') >= 0 ? "&hash=" : "?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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