NodeBB/src/controllers/admin/homepage.js

'use strict';

var async = require('async');

var db = require('../../database');
var categories = require('../../categories');
var privileges = require('../../privileges');
var plugins = require('../../plugins');

var homePageController = {};


homePageController.get = function (req, res, next) {
	async.waterfall([
		function (next) {
			db.getSortedSetRange('categories:cid', 0, -1, next);
		},
		function (cids, next) {
			privileges.categories.filterCids('find', cids, 0, next);
		},
		function (cids, next) {
			categories.getCategoriesFields(cids, ['name', 'slug'], next);
		},
		function (categoryData, next) {
			categoryData = categoryData.map(function (category) {
				return {
					route: 'category/' + category.slug,
					name: 'Category: ' + category.name,
				};
			});
			next(null, categoryData);
		},
	], function (err, categoryData) {
		if (err || !categoryData) {
			categoryData = [];
		}

		plugins.fireHook('filter:homepage.get', {routes: [
			{
				route: 'categories',
				name: 'Categories',
			},
			{
				route: 'recent',
				name: 'Recent',
			},
			{
				route: 'popular',
				name: 'Popular',
			},
		].concat(categoryData)}, function (err, data) {
			if (err) {
				return next(err);
			}

			data.routes.push({
				route: '',
				name: 'Custom',
			});

			res.render('admin/general/homepage', data);
		});
	});
};

module.exports = homePageController;