moved widget code out of controller; cleaned up code into a folder

src/widgets/admin.js

@@ -0,0 +1,78 @@
+"use strict";
+
+
+var async = require('async'),
+	plugins = require('../plugins');
+
+var admin = {};
+
+admin.get = function(callback) {
+	async.parallel({
+		areas: function(next) {
+			var defaultAreas = [
+				{ name: 'Global Sidebar', template: 'global', location: 'sidebar' },
+				{ name: 'Global Header', template: 'global', location: 'header' },
+				{ name: 'Global Footer', template: 'global', location: 'footer' },
+
+				{ name: 'Group Page (Left)', template: 'groups/details.tpl', location: 'left'},
+				{ name: 'Group Page (Right)', template: 'groups/details.tpl', location: 'right'}
+			];
+
+			plugins.fireHook('filter:widgets.getAreas', defaultAreas, next);
+		},
+		widgets: function(next) {
+			plugins.fireHook('filter:widgets.getWidgets', [], next);
+		}
+	}, function(err, widgetData) {
+		if (err) {
+			return callback(err);
+		}
+		widgetData.areas.push({ name: 'Draft Zone', template: 'global', location: 'drafts' });
+
+		async.each(widgetData.areas, function(area, next) {
+			require('./index').getArea(area.template, area.location, function(err, areaData) {
+				area.data = areaData;
+				next(err);
+			});
+
+		}, function(err) {
+			if (err) {
+				return callback(err);
+			}
+			for (var w in widgetData.widgets) {
+				if (widgetData.widgets.hasOwnProperty(w)) {
+					// if this gets anymore complicated, it needs to be a template
+					widgetData.widgets[w].content += "<br /><label>Title:</label><input type=\"text\" class=\"form-control\" name=\"title\" placeholder=\"Title (only shown on some containers)\" /><br /><label>Container:</label><textarea rows=\"4\" class=\"form-control container-html\" name=\"container\" placeholder=\"Drag and drop a container or enter HTML here.\"></textarea><div class=\"checkbox\"><label><input name=\"hide-guests\" type=\"checkbox\"> Hide from anonymous users?</label></div><div class=\"checkbox\"><label><input name=\"hide-registered\" type=\"checkbox\"> Hide from registered users?</input></label></div>";
+				}
+			}
+
+			var templates = [],
+				list = {}, index = 0;
+
+			widgetData.areas.forEach(function(area) {
+				if (typeof list[area.template] === 'undefined') {
+					list[area.template] = index;
+					templates.push({
+						template: area.template,
+						areas: []
+					});
+
+					index++;
+				}
+
+				templates[list[area.template]].areas.push({
+					name: area.name,
+					location: area.location
+				});
+			});
+
+			callback(false, {
+				templates: templates,
+				areas: widgetData.areas,
+				widgets: widgetData.widgets
+			});
+		});
+	});
+};
+
+module.exports = admin;