sheercms/lib/menus/menus-index.js

Sheer Cliff CMS is a simple and powerful content management system (CMS) for Node JS.

var logger = require('../logger');
var api = require('../api');
var auth = require('../auth');
var config = require('../config');

/*
 callback: (err)
 */
module.exports.init = function(server, callback) {

    //routes
    server.get('/cms/menus/list', auth.authenticate, routeMenusList);
    server.get('/cms/menus/get', auth.authenticate, routeMenusGet);
    server.post('/cms/menus/save', auth.authenticate, routeMenusSave);
    server.post('/cms/menus/delete', auth.authenticate, routeMenusDelete);

    if (callback)
        callback(null);
};

function routeMenusList(req, res, next) {
    try {

        api.menus.getMenus(function(err, menus) {
            if (err)
                res.json({ success: false, message: err.message });
            else
                res.json({ success: true, menus: menus });
        });

    } catch(e) {
        logger.error(e);
        res.json({ success: false, message: 'Error retrieving the menus.'});
    }
};

function routeMenusGet(req, res, next) {
    try {
        var id = req.query.menuId;

        api.menus.getMenu(id, function(err, menu) {
            if (err)
                res.json({ success: false, message: err.message });
            else
                res.json({ success: true, menu: menu });
        });

    } catch(e) {
        logger.error(e);
        res.json({ success: false, message: 'Error retrieving the menu.'});
    }
};

function routeMenusSave(req, res, next) {
    try {
        var json = req.body.data;
        var menu = JSON.parse(json);
        //var username = req.user.username;

        //fix the menu items
        menu.items = fixMenuItems(menu.items);

        api.menus.saveMenu(menu, function(err, savedMenu) {
            if (err)
                res.json({ success: false, message: err.message });
            else
                res.json({ success: true, menu: savedMenu });
        });
    } catch(e) {
        logger.error(e);
        res.json({ success: false, message: 'Error saving the menu.'});
    }
};

function fixMenuItems(items) {
    var arr = [];
    if (items) {
        for(var i = 0; i < items.length; i++) {
            var item = items[i];
            var obj = new MenuItem(item);
            obj.items = fixMenuItems(item.items);
            obj.childCount = obj.items.length;
            arr.push(obj);
        }
    }
    return arr;
}

function routeMenusDelete(req, res, next) {
    try {
        var id = req.body.menuId;
        var bList = (req.body.list == true || req.body.list == 'true');

        api.menus.deleteMenu(id, function(err) {
            if (err)
                res.json({ success: false, message: 'Error deleting the menu.'});
            else {
                if (bList == true) {
                    api.menus.getMenus(function(err, menus) {
                        if (err)
                            res.json({ success: false, message: err.message });
                        else
                            res.json({ success: true, menus: menus });
                    });
                }
                else
                    res.json({ success: true });
            }
        });

    } catch(e) {
        logger.error(e);
        res.json({ success: false, message: 'Error deleting the menu.'});
    }
}

function MenuItem(item) {
    var self = this;
    self.contentId = item.contentId;
    self.text = item.text;
    self.url = item.url;
    self.target = item.target;
    self.class = item.class;
    self.tooltip = item.tooltip;
    self.items = [];
    self.childCount = 0;
}