expressCart/routes/admin.js

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let express = require('express');
let common = require('./common');
let escape = require('html-entities').AllHtmlEntities;
let async = require('async');
let colors = require('colors');
let _ = require('lodash');
let router = express.Router();
// Admin section
router.get('/', common.restrict, (req, res, next) => {
res.redirect('/admin/orders');
});
// Admin section
router.get('/orders', common.restrict, (req, res, next) => {
let db = req.app.db;
// Top 10 products
common.dbQuery(db.orders, {}, {'orderDate': -1}, 10, (err, orders) => {
if(err){
console.info(err.stack);
}
res.render('orders', {
title: 'Cart',
orders: orders,
admin: true,
config: common.getConfig(),
session: req.session,
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
helpers: req.handlebars.helpers
});
});
});
// Admin section
router.get('/orders/bystatus/:orderstatus', common.restrict, (req, res, next) => {
let db = req.app.db;
if(typeof req.params.orderstatus === 'undefined'){
res.redirect('/admin/orders');
return;
}
// case insensitive search
let regex = new RegExp(['^', req.params.orderstatus, '$'].join(''), 'i');
common.dbQuery(db.orders, {orderStatus: regex}, {'orderDate': -1}, 10, (err, orders) => {
if(err){
console.info(err.stack);
}
res.render('orders', {
title: 'Cart',
orders: orders,
admin: true,
filteredOrders: true,
filteredStatus: req.params.orderstatus,
config: common.getConfig(),
session: req.session,
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
helpers: req.handlebars.helpers
});
});
});
// render the editor
router.get('/order/view/:id', common.restrict, (req, res) => {
let db = req.app.db;
db.orders.findOne({_id: common.getId(req.params.id)}, (err, result) => {
if(err){
console.info(err.stack);
}
let productOptions = '';
if(result.options !== {}){
productOptions = result.options;
}
res.render('order', {
title: 'View order',
result: result,
productOptions: productOptions,
config: common.getConfig(),
session: req.session,
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
editor: true,
admin: true,
helpers: req.handlebars.helpers
});
});
});
// Admin section
router.get('/orders/filter/:search', common.restrict, (req, res, next) => {
let db = req.app.db;
let searchTerm = req.params.search;
let ordersIndex = req.app.ordersIndex;
let lunrIdArray = [];
ordersIndex.search(searchTerm).forEach((id) => {
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lunrIdArray.push(common.getId(id.ref));
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});
// we search on the lunr indexes
common.dbQuery(db.orders, {_id: {$in: lunrIdArray}}, null, null, (err, orders) => {
if(err){
console.info(err.stack);
}
res.render('orders', {
title: 'Order results',
orders: orders,
admin: true,
config: common.getConfig(),
session: req.session,
searchTerm: searchTerm,
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
helpers: req.handlebars.helpers
});
});
});
// order product
router.get('/order/delete/:id', common.restrict, (req, res) => {
let db = req.app.db;
// remove the article
db.orders.remove({_id: common.getId(req.params.id)}, {}, (err, numRemoved) => {
if(err){
console.info(err.stack);
}
// remove the index
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common.indexOrders(req.app)
.then(() => {
// redirect home
req.session.message = 'Order successfully deleted';
req.session.messageType = 'success';
res.redirect('/admin/orders');
});
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});
});
// update order status
router.post('/order/statusupdate', common.restrict, (req, res) => {
let db = req.app.db;
db.orders.update({_id: common.getId(req.body.order_id)}, {$set: {orderStatus: req.body.status}}, {multi: false}, (err, numReplaced) => {
if(err){
console.info(err.stack);
}
res.status(200).json({message: 'Status successfully updated'});
});
});
// Admin section
router.get('/products', common.restrict, (req, res, next) => {
let db = req.app.db;
// get the top results
common.dbQuery(db.products, {}, {'productAddedDate': -1}, 10, (err, topResults) => {
if(err){
console.info(err.stack);
}
res.render('products', {
title: 'Cart',
top_results: topResults,
session: req.session,
admin: true,
config: common.getConfig(),
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
helpers: req.handlebars.helpers
});
});
});
// Admin section
router.post('/product/addtocart', (req, res, next) => {
let db = req.app.db;
let productQuantity = req.body.productQuantity ? parseInt(req.body.productQuantity) : 1;
// setup cart object if it doesn't exist
if(!req.session.cart){
req.session.cart = [];
}
db.products.findOne({_id: common.getId(req.body.productId)}, (err, product) => {
if(err){
console.error(colors.red('Error adding to cart', err));
}
if(product){
let productPrice = parseFloat(product.productPrice).toFixed(2);
// doc used to test if existing in the cart with the options. If not found, we add new.
let options = {};
if(req.body.productOptions){
options = JSON.parse(req.body.productOptions);
}
let findDoc = {
productId: req.body.productId,
options: options
};
// if exists we add to the existing value
let cartIndex = _.findIndex(req.session.cart, findDoc);
if(cartIndex > -1){
req.session.cart[cartIndex].quantity = parseInt(req.session.cart[cartIndex].quantity) + productQuantity;
req.session.cart[cartIndex].totalItemPrice = productPrice * parseInt(req.session.cart[cartIndex].quantity);
}else{
// Doesnt exist so we add to the cart session
req.session.cartTotalItems = req.session.cartTotalItems + productQuantity;
// new product deets
let productObj = {};
productObj.productId = req.body.productId;
productObj.title = product.productTitle;
productObj.quantity = productQuantity;
productObj.totalItemPrice = productPrice * productQuantity;
productObj.options = options;
productObj.productImage = product.productImage;
if(product.productPermalink){
productObj.link = product.productPermalink;
}else{
productObj.link = product._id;
}
// merge into the current cart
req.session.cart.push(productObj);
}
// update total cart amount
common.updateTotalCartAmount(req, res);
// update how many products in the shopping cart
req.session.cartTotalItems = Object.keys(req.session.cart).length;
res.status(200).json({message: 'Cart successfully updated', totalCartItems: Object.keys(req.session.cart).length});
}else{
res.status(400).json({message: 'Error updating cart. Please try again.'});
}
});
});
// Updates a single product quantity
router.post('/product/updatecart', (req, res, next) => {
let db = req.app.db;
let cartItems = JSON.parse(req.body.items);
let hasError = false;
async.eachSeries(cartItems, (cartItem, callback) => {
let productQuantity = cartItem.itemQuantity ? cartItem.itemQuantity : 1;
if(cartItem.itemQuantity === 0){
// quantity equals zero so we remove the item
req.session.cart.splice(cartItem.cartIndex, 1);
callback(null);
}else{
db.products.findOne({_id: common.getId(cartItem.productId)}, (err, product) => {
if(err){
console.error(colors.red('Error updating cart', err));
}
if(product){
let productPrice = parseFloat(product.productPrice).toFixed(2);
if(req.session.cart[cartItem.cartIndex]){
req.session.cart[cartItem.cartIndex].quantity = productQuantity;
req.session.cart[cartItem.cartIndex].totalItemPrice = productPrice * productQuantity;
callback(null);
}
}else{
hasError = true;
callback(null);
}
});
}
}, () => {
// update total cart amount
common.updateTotalCartAmount(req, res);
// show response
if(hasError === false){
res.status(200).json({message: 'Cart successfully updated', totalCartItems: Object.keys(req.session.cart).length});
}else{
res.status(400).json({message: 'There was an error updating the cart', totalCartItems: Object.keys(req.session.cart).length});
}
});
});
// Remove single product from cart
router.post('/product/removefromcart', (req, res, next) => {
// remove item from cart
async.each(req.session.cart, (item, callback) => {
if(item){
if(item.productId === req.body.cart_index){
req.session.cart.splice(req.session.cart.indexOf(item), 1);
}
}
callback();
}, () => {
// update total cart amount
common.updateTotalCartAmount(req, res);
res.status(200).json({message: 'Product successfully removed', totalCartItems: Object.keys(req.session.cart).length});
});
});
// Totally empty the cart
router.post('/product/emptycart', (req, res, next) => {
delete req.session.cart;
delete req.session.orderId;
// update total cart amount
common.updateTotalCartAmount(req, res);
res.status(200).json({message: 'Cart successfully emptied', totalCartItems: 0});
});
// Admin section
router.get('/products/filter/:search', common.restrict, (req, res, next) => {
let db = req.app.db;
let searchTerm = req.params.search;
let productsIndex = req.app.productsIndex;
let lunrIdArray = [];
productsIndex.search(searchTerm).forEach((id) => {
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lunrIdArray.push(common.getId(id.ref));
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});
// we search on the lunr indexes
common.dbQuery(db.products, {_id: {$in: lunrIdArray}}, null, null, (err, results) => {
if(err){
console.error(colors.red('Error searching', err));
}
res.render('products', {
title: 'Results',
results: results,
admin: true,
config: common.getConfig(),
session: req.session,
searchTerm: searchTerm,
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
helpers: req.handlebars.helpers
});
});
});
// insert form
router.get('/product/new', common.restrict, (req, res) => {
res.render('product_new', {
title: 'New product',
session: req.session,
productTitle: common.clearSessionValue(req.session, 'productTitle'),
productDescription: common.clearSessionValue(req.session, 'productDescription'),
productPrice: common.clearSessionValue(req.session, 'productPrice'),
productPermalink: common.clearSessionValue(req.session, 'productPermalink'),
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
editor: true,
admin: true,
helpers: req.handlebars.helpers,
config: common.getConfig()
});
});
// insert new product form action
router.post('/product/insert', common.restrict, (req, res) => {
let db = req.app.db;
let config = common.getConfig();
let doc = {
productPermalink: req.body.frmProductPermalink,
productTitle: req.body.frmProductTitle,
productPrice: req.body.frmProductPrice,
productDescription: req.body.frmProductDescription,
productPublished: req.body.frmProductPublished,
productTags: req.body.frmProductTags,
productOptions: req.body.productOptJson,
productAddedDate: new Date()
};
db.products.count({'productPermalink': req.body.frmProductPermalink}, (err, product) => {
if(err){
console.info(err.stack);
}
if(product > 0 && req.body.frmProductPermalink !== ''){
// permalink exits
req.session.message = 'Permalink already exists. Pick a new one.';
req.session.messageType = 'danger';
// keep the current stuff
req.session.productTitle = req.body.frmProductTitle;
req.session.productDescription = req.body.frmProductDescription;
req.session.productPrice = req.body.frmProductPrice;
req.session.productPermalink = req.body.frmProductPermalink;
req.session.productPermalink = req.body.productOptJson;
req.session.productTags = req.body.frmProductTags;
// redirect to insert
res.redirect('/admin/insert');
}else{
db.products.insert(doc, (err, newDoc) => {
if(err){
console.log(colors.red('Error inserting document: ' + err));
// keep the current stuff
req.session.productTitle = req.body.frmProductTitle;
req.session.productDescription = req.body.frmProductDescription;
req.session.productPrice = req.body.frmProductPrice;
req.session.productPermalink = req.body.frmProductPermalink;
req.session.productPermalink = req.body.productOptJson;
req.session.productTags = req.body.frmProductTags;
req.session.message = 'Error: Inserting product';
req.session.messageType = 'danger';
// redirect to insert
res.redirect('/admin/product/new');
}else{
// get the new ID
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let newId = newDoc.insertedIds;
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// add to lunr index
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common.indexProducts(req.app)
.then(() => {
req.session.message = 'New product successfully created';
req.session.messageType = 'success';
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// redirect to new doc
res.redirect('/admin/product/edit/' + newId);
});
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}
});
}
});
});
// render the editor
router.get('/product/edit/:id', common.restrict, (req, res) => {
let db = req.app.db;
common.getImages(req.params.id, req, res, (images) => {
db.products.findOne({_id: common.getId(req.params.id)}, (err, result) => {
if(err){
console.info(err.stack);
}
let options = {};
if(result.productOptions){
options = JSON.parse(result.productOptions);
}
res.render('product_edit', {
title: 'Edit product',
result: result,
images: images,
options: options,
admin: true,
session: req.session,
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
config: common.getConfig(),
editor: true,
helpers: req.handlebars.helpers
});
});
});
});
// Update an existing product form action
router.post('/product/update', common.restrict, (req, res) => {
let db = req.app.db;
db.products.findOne({_id: common.getId(req.body.frmProductId)}, (err, product) => {
if(err){
console.info(err.stack);
req.session.message = 'Failed updating product.';
req.session.messageType = 'danger';
res.redirect('/admin/product/edit/' + req.body.frmProductId);
return;
}
db.products.count({'productPermalink': req.body.frmProductPermalink, _id: {$ne: common.getId(product._id)}}, (err, count) => {
if(err){
console.info(err.stack);
req.session.message = 'Failed updating product.';
req.session.messageType = 'danger';
res.redirect('/admin/product/edit/' + req.body.frmProductId);
return;
}
if(count > 0 && req.body.frmProductPermalink !== ''){
// permalink exits
req.session.message = 'Permalink already exists. Pick a new one.';
req.session.messageType = 'danger';
// keep the current stuff
req.session.productTitle = req.body.frmProductTitle;
req.session.productDescription = req.body.frmProductDescription;
req.session.productPrice = req.body.frmProductPrice;
req.session.productPermalink = req.body.frmProductPermalink;
req.session.productTags = req.body.frmProductTags;
req.session.productOptions = req.body.productOptJson;
// redirect to insert
res.redirect('/admin/product/edit/' + req.body.frmProductId);
}else{
common.getImages(req.body.frmProductId, req, res, (images) => {
let productDoc = {
productTitle: req.body.frmProductTitle,
productDescription: req.body.frmProductDescription,
productPublished: req.body.frmProductPublished,
productPrice: req.body.frmProductPrice,
productPermalink: req.body.frmProductPermalink,
productTags: req.body.frmProductTags,
productOptions: req.body.productOptJson
};
// if no featured image
if(!product.productImage){
if(images.length > 0){
productDoc['productImage'] = images[0].path;
}else{
productDoc['productImage'] = '/uploads/placeholder.png';
}
}else{
productDoc['productImage'] = product.productImage;
}
db.products.update({_id: common.getId(req.body.frmProductId)}, {$set: productDoc}, {}, (err, numReplaced) => {
if(err){
console.error(colors.red('Failed to save product: ' + err));
req.session.message = 'Failed to save. Please try again';
req.session.messageType = 'danger';
res.redirect('/admin/product/edit/' + req.body.frmProductId);
}else{
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// Update the index
common.indexProducts(req.app)
.then(() => {
req.session.message = 'Successfully saved';
req.session.messageType = 'success';
res.redirect('/admin/product/edit/' + req.body.frmProductId);
});
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}
});
});
}
});
});
});
// delete product
router.get('/product/delete/:id', common.restrict, (req, res) => {
let db = req.app.db;
let rimraf = require('rimraf');
// remove the article
db.products.remove({_id: common.getId(req.params.id)}, {}, (err, numRemoved) => {
if(err){
console.info(err.stack);
}
// delete any images and folder
rimraf('public/uploads/' + req.params.id, (err) => {
if(err){
console.info(err.stack);
}
// remove the index
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common.indexProducts(req.app)
.then(() => {
// redirect home
req.session.message = 'Product successfully deleted';
req.session.messageType = 'success';
res.redirect('/admin/products');
});
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});
});
});
// users
router.get('/users', common.restrict, (req, res) => {
let db = req.app.db;
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db.users.find({}).toArray((err, users) => {
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if(err){
console.info(err.stack);
}
res.render('users', {
title: 'Users',
users: users,
admin: true,
config: common.getConfig(),
isAdmin: req.session.isAdmin,
helpers: req.handlebars.helpers,
session: req.session,
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType')
});
});
});
// edit user
router.get('/user/edit/:id', common.restrict, (req, res) => {
let db = req.app.db;
db.users.findOne({_id: common.getId(req.params.id)}, (err, user) => {
if(err){
console.info(err.stack);
}
// if the user we want to edit is not the current logged in user and the current user is not
// an admin we render an access denied message
if(user.userEmail !== req.session.user && req.session.isAdmin === 'false'){
req.session.message = 'Access denied';
req.session.messageType = 'danger';
res.redirect('/Users/');
return;
}
res.render('user_edit', {
title: 'User edit',
user: user,
admin: true,
session: req.session,
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
helpers: req.handlebars.helpers,
config: common.getConfig()
});
});
});
// update a user
router.post('/user/update', common.restrict, (req, res) => {
let db = req.app.db;
let bcrypt = req.bcrypt;
let isAdmin = req.body.user_admin === 'on' ? 'true' : 'false';
// get the user we want to update
db.users.findOne({_id: common.getId(req.body.userId)}, (err, user) => {
if(err){
console.info(err.stack);
}
// if the user we want to edit is not the current logged in user and the current user is not
// an admin we render an access denied message
if(user.userEmail !== req.session.user && req.session.isAdmin === 'false'){
req.session.message = 'Access denied';
req.session.messageType = 'danger';
res.redirect('/admin/users/');
return;
}
// create the update doc
let updateDoc = {};
updateDoc.isAdmin = isAdmin;
updateDoc.usersName = req.body.usersName;
if(req.body.userPassword){
updateDoc.userPassword = bcrypt.hashSync(req.body.userPassword);
}
db.users.update({_id: common.getId(req.body.userId)},
{
$set: updateDoc
}, {multi: false}, (err, numReplaced) => {
if(err){
console.error(colors.red('Failed updating user: ' + err));
req.session.message = 'Failed to update user';
req.session.messageType = 'danger';
res.redirect('/admin/user/edit/' + req.body.userId);
}else{
// show the view
req.session.message = 'User account updated.';
req.session.messageType = 'success';
res.redirect('/admin/user/edit/' + req.body.userId);
}
});
});
});
// insert a user
router.post('/setup_action', (req, res) => {
let db = req.app.db;
let bcrypt = req.bcrypt;
let doc = {
usersName: req.body.usersName,
userEmail: req.body.userEmail,
userPassword: bcrypt.hashSync(req.body.userPassword),
isAdmin: true
};
// check for users
db.users.count({}, (err, userCount) => {
if(err){
console.info(err.stack);
}
if(userCount === 0){
// email is ok to be used.
db.users.insert(doc, (err, doc) => {
// show the view
if(err){
console.error(colors.red('Failed to insert user: ' + err));
req.session.message = 'Setup failed';
req.session.messageType = 'danger';
res.redirect('/setup');
}else{
req.session.message = 'User account inserted';
req.session.messageType = 'success';
res.redirect('/login');
}
});
}else{
res.redirect('/login');
}
});
});
// insert a user
router.post('/user/insert', common.restrict, (req, res) => {
let db = req.app.db;
let bcrypt = req.bcrypt;
let url = require('url');
// set the account to admin if using the setup form. Eg: First user account
let urlParts = url.parse(req.header('Referer'));
let isAdmin = 'false';
if(urlParts.path === '/setup'){
isAdmin = 'true';
}
let doc = {
usersName: req.body.usersName,
userEmail: req.body.userEmail,
userPassword: bcrypt.hashSync(req.body.userPassword),
isAdmin: isAdmin
};
// check for existing user
db.users.findOne({'userEmail': req.body.userEmail}, (err, user) => {
if(user){
// user already exists with that email address
console.error(colors.red('Failed to insert user, possibly already exists: ' + err));
req.session.message = 'A user with that email address already exists';
req.session.messageType = 'danger';
res.redirect('/admin/user/new');
return;
}
// email is ok to be used.
db.users.insert(doc, (err, doc) => {
// show the view
if(err){
if(doc){
console.error(colors.red('Failed to insert user: ' + err));
req.session.message = 'User exists';
req.session.messageType = 'danger';
res.redirect('/admin/user/edit/' + doc._id);
return;
}
console.error(colors.red('Failed to insert user: ' + err));
req.session.message = 'New user creation failed';
req.session.messageType = 'danger';
res.redirect('/admin/user/new');
return;
}
req.session.message = 'User account inserted';
req.session.messageType = 'success';
// if from setup we add user to session and redirect to login.
// Otherwise we show users screen
if(urlParts.path === '/setup'){
req.session.user = req.body.userEmail;
res.redirect('/login');
return;
}
res.redirect('/admin/users');
});
});
});
// users new
router.get('/user/new', common.restrict, (req, res) => {
res.render('user_new', {
title: 'User - New',
admin: true,
session: req.session,
helpers: req.handlebars.helpers,
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
config: common.getConfig()
});
});
// delete user
router.get('/user/delete/:id', common.restrict, (req, res) => {
let db = req.app.db;
if(req.session.isAdmin === 'true'){
db.users.remove({_id: common.getId(req.params.id)}, {}, (err, numRemoved) => {
if(err){
console.info(err.stack);
}
req.session.message = 'User deleted.';
req.session.messageType = 'success';
res.redirect('/admin/users');
});
}else{
req.session.message = 'Access denied.';
req.session.messageType = 'danger';
res.redirect('/admin/users');
}
});
// settings update
router.get('/settings', common.restrict, (req, res) => {
res.render('settings', {
title: 'Cart settings',
session: req.session,
admin: true,
themes: common.getThemes(),
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
helpers: req.handlebars.helpers,
config: common.getConfig(),
footerHtml: typeof common.getConfig().footerHtml !== 'undefined' ? escape.decode(common.getConfig().footerHtml) : null,
googleAnalytics: typeof common.getConfig().googleAnalytics !== 'undefined' ? escape.decode(common.getConfig().googleAnalytics) : null
});
});
// settings update
router.post('/settings/update', common.restrict, (req, res) => {
let result = common.updateConfig(req.body);
if(result === true){
res.status(200).json({message: 'Settings successfully updated'});
return;
}
res.status(400).json({message: 'Permission denied'});
});
// settings update
router.post('/settings/option/remove', common.restrict, (req, res) => {
let db = req.app.db;
db.products.findOne({_id: common.getId(req.body.productId)}, (err, product) => {
if(err){
console.info(err.stack);
}
if(product.productOptions){
let optJson = JSON.parse(product.productOptions);
delete optJson[req.body.optName];
db.products.update({_id: common.getImages(req.body.productId)}, {$set: {productOptions: JSON.stringify(optJson)}}, (err, numReplaced) => {
if(err){
console.info(err.stack);
}
if(numReplaced === 1){
res.status(200).json({message: 'Option successfully removed'});
}else{
res.status(400).json({message: 'Failed to remove option. Please try again.'});
}
});
}else{
res.status(400).json({message: 'Product not found.'});
}
});
});
// settings update
router.get('/settings/menu', common.restrict, (req, res) => {
res.render('settings_menu', {
title: 'Cart menu',
session: req.session,
admin: true,
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
helpers: req.handlebars.helpers,
config: common.getConfig(),
menu: common.getMenu().items
});
});
// settings page list
router.get('/settings/pages', common.restrict, (req, res) => {
let db = req.app.db;
common.dbQuery(db.pages, {}, null, null, (err, pages) => {
if(err){
console.info(err.stack);
}
res.render('settings_pages', {
title: 'Static pages',
pages: pages,
session: req.session,
admin: true,
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
helpers: req.handlebars.helpers,
config: common.getConfig(),
menu: common.getMenu().items
});
});
});
// settings pages new
router.get('/settings/pages/new', common.restrict, (req, res) => {
res.render('settings_page_edit', {
title: 'Static pages',
session: req.session,
admin: true,
button_text: 'Create',
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
helpers: req.handlebars.helpers,
config: common.getConfig(),
menu: common.getMenu().items
});
});
// settings pages editor
router.get('/settings/pages/edit/:page', common.restrict, (req, res) => {
let db = req.app.db;
db.pages.findOne({_id: common.getId(req.params.page)}, (err, page) => {
if(err){
console.info(err.stack);
}
// page found
if(page){
res.render('settings_page_edit', {
title: 'Static pages',
page: page,
button_text: 'Update',
session: req.session,
admin: true,
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType'),
helpers: req.handlebars.helpers,
config: common.getConfig(),
menu: common.getMenu().items
});
}else{
// 404 it!
res.status(404).render('error', {
title: '404 Error - Page not found',
config: common.getConfig(),
message: '404 Error - Page not found',
helpers: req.handlebars.helpers,
showFooter: 'showFooter',
menu: common.getMenu()
}
);
}
});
});
// settings update page
router.post('/settings/pages/update', common.restrict, (req, res) => {
let db = req.app.db;
let doc = {
pageName: req.body.pageName,
pageSlug: req.body.pageSlug,
pageEnabled: req.body.pageEnabled,
pageContent: req.body.pageContent
};
if(req.body.page_id){
// existing page
db.pages.findOne({_id: common.getId(req.body.page_id)}, (err, page) => {
if(err){
console.info(err.stack);
}
if(page){
db.pages.update({_id: common.getId(req.body.page_id)}, {$set: doc}, {}, (err, numReplaced) => {
if(err){
console.info(err.stack);
}
res.status(200).json({message: 'Page updated successfully', page_id: req.body.page_id});
});
}else{
res.status(400).json({message: 'Page not found'});
}
});
}else{
// insert page
db.pages.insert(doc, (err, newDoc) => {
if(err){
res.status(400).json({message: 'Error creating page. Please try again.'});
}else{
res.status(200).json({message: 'New page successfully created', page_id: newDoc._id});
}
});
}
});
// settings delete page
router.get('/settings/pages/delete/:page', common.restrict, (req, res) => {
let db = req.app.db;
db.pages.remove({_id: common.getId(req.params.page)}, {}, (err, numRemoved) => {
if(err){
req.session.message = 'Error deleting page. Please try again.';
req.session.messageType = 'danger';
res.redirect('/admin/settings/pages');
return;
}
req.session.message = 'Page successfully deleted';
req.session.messageType = 'success';
res.redirect('/admin/settings/pages');
});
});
// new menu item
router.post('/settings/menu/new', common.restrict, (req, res) => {
let result = common.newMenu(req, res);
if(result === false){
req.session.message = 'Failed creating menu.';
req.session.messageType = 'danger';
}
res.redirect('/admin/settings/menu');
});
// update existing menu item
router.post('/settings/menu/update', common.restrict, (req, res) => {
let result = common.updateMenu(req, res);
if(result === false){
req.session.message = 'Failed updating menu.';
req.session.messageType = 'danger';
}
res.redirect('/admin/settings/menu');
});
// delete menu item
router.get('/settings/menu/delete/:menuid', common.restrict, (req, res) => {
let result = common.deleteMenu(req, res, req.params.menuid);
if(result === false){
req.session.message = 'Failed deleting menu.';
req.session.messageType = 'danger';
}
res.redirect('/admin/settings/menu');
});
// We call this via a Ajax call to save the order from the sortable list
router.post('/settings/menu/save_order', common.restrict, (req, res) => {
let result = common.orderMenu(req, res);
if(result === false){
res.status(400).json({message: 'Failed saving menu order'});
return;
}
res.status(200);
});
// validate the permalink
router.post('/api/validate_permalink', (req, res) => {
// if doc id is provided it checks for permalink in any products other that one provided,
// else it just checks for any products with that permalink
let db = req.app.db;
let query = {};
if(typeof req.body.docId === 'undefined' || req.body.docId === ''){
query = {productPermalink: req.body.permalink};
}else{
query = {productPermalink: req.body.permalink, _id: {$ne: common.getId(req.body.docId)}};
}
db.products.count(query, (err, products) => {
if(err){
console.info(err.stack);
}
if(products > 0){
res.writeHead(400, {'Content-Type': 'application/text'});
res.end('Permalink already exists');
}else{
res.writeHead(200, {'Content-Type': 'application/text'});
res.end('Permalink validated successfully');
}
});
});
// update the published state based on an ajax call from the frontend
router.post('/product/published_state', common.restrict, (req, res) => {
let db = req.app.db;
db.products.update({_id: common.getId(req.body.id)}, {$set: {productPublished: req.body.state}}, {multi: false}, (err, numReplaced) => {
if(err){
console.error(colors.red('Failed to update the published state: ' + err));
res.writeHead(400, {'Content-Type': 'application/text'});
res.end('Published state not updated');
}else{
res.writeHead(200, {'Content-Type': 'application/text'});
res.end('Published state updated');
}
});
});
// set as main product image
router.post('/product/setasmainimage', common.restrict, (req, res) => {
let db = req.app.db;
// update the productImage to the db
db.products.update({_id: common.getId(req.body.product_id)}, {$set: {productImage: req.body.productImage}}, {multi: false}, (err, numReplaced) => {
if(err){
res.status(400).json({message: 'Unable to set as main image. Please try again.'});
}else{
res.status(200).json({message: 'Main image successfully set'});
}
});
});
// deletes a product image
router.post('/product/deleteimage', common.restrict, (req, res) => {
let db = req.app.db;
let fs = require('fs');
let path = require('path');
// get the productImage from the db
db.products.findOne({_id: common.getId(req.body.product_id)}, (err, product) => {
if(err){
console.info(err.stack);
}
if(req.body.productImage === product.productImage){
// set the produt_image to null
db.products.update({_id: common.getId(req.body.product_id)}, {$set: {productImage: null}}, {multi: false}, (err, numReplaced) => {
if(err){
console.info(err.stack);
}
// remove the image from disk
fs.unlink(path.join('public', req.body.productImage), (err) => {
if(err){
res.status(400).json({message: 'Image not removed, please try again.'});
}else{
res.status(200).json({message: 'Image successfully deleted'});
}
});
});
}else{
// remove the image from disk
fs.unlink(path.join('public', req.body.productImage), (err) => {
if(err){
res.status(400).json({message: 'Image not removed, please try again.'});
}else{
res.status(200).json({message: 'Image successfully deleted'});
}
});
}
});
});
// upload the file
let multer = require('multer');
let upload = multer({dest: 'public/uploads/'});
router.post('/file/upload', common.restrict, upload.single('upload_file'), (req, res, next) => {
let db = req.app.db;
let fs = require('fs');
let path = require('path');
if(req.file){
// check for upload select
let uploadDir = path.join('public/uploads', req.body.directory);
// Check directory and create (if needed)
common.checkDirectorySync(uploadDir);
let file = req.file;
let source = fs.createReadStream(file.path);
let dest = fs.createWriteStream(path.join(uploadDir, file.originalname.replace(/ /g, '_')));
// save the new file
source.pipe(dest);
source.on('end', () => { });
// delete the temp file.
fs.unlink(file.path, (err) => {
if(err){
console.info(err.stack);
}
});
// get the product form the DB
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db.products.findOne({_id: common.getId(req.body.productId)}, (err, product) => {
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if(err){
console.info(err.stack);
}
let imagePath = path.join('/uploads', req.body.directory, file.originalname.replace(/ /g, '_'));
// if there isn't a product featured image, set this one
if(!product.productImage){
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db.products.update({_id: common.getId(req.body.productId)}, {$set: {productImage: imagePath}}, {multi: false}, (err, numReplaced) => {
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if(err){
console.info(err.stack);
}
req.session.message = 'File uploaded successfully';
req.session.messageType = 'success';
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res.redirect('/admin/product/edit/' + req.body.productId);
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});
}else{
req.session.message = 'File uploaded successfully';
req.session.messageType = 'success';
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res.redirect('/admin/product/edit/' + req.body.productId);
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}
});
}else{
req.session.message = 'File upload error. Please select a file.';
req.session.messageType = 'danger';
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res.redirect('/admin/product/edit/' + req.body.productId);
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}
});
// delete a file via ajax request
router.post('/testEmail', common.restrict, (req, res) => {
let config = common.getConfig();
common.sendEmail(config.emailAddress, 'expressCart test email', 'Your email settings are working');
res.status(200).json('Test email sent');
});
// delete a file via ajax request
router.post('/file/delete', common.restrict, (req, res) => {
let fs = require('fs');
req.session.message = null;
req.session.messageType = null;
fs.unlink('public/' + req.body.img, (err) => {
if(err){
console.error(colors.red('File delete error: ' + err));
res.writeHead(400, {'Content-Type': 'application/text'});
res.end('Failed to delete file: ' + err);
}else{
res.writeHead(200, {'Content-Type': 'application/text'});
res.end('File deleted successfully');
}
});
});
router.get('/files', common.restrict, (req, res) => {
let glob = require('glob');
let fs = require('fs');
// loop files in /public/uploads/
glob('public/uploads/**', {nosort: true}, (er, files) => {
// sort array
files.sort();
// declare the array of objects
let fileList = [];
let dirList = [];
// loop these files
for(let i = 0; i < files.length; i++){
// only want files
if(fs.lstatSync(files[i]).isDirectory() === false){
// declare the file object and set its values
let file = {
id: i,
path: files[i].substring(6)
};
// push the file object into the array
fileList.push(file);
}else{
let dir = {
id: i,
path: files[i].substring(6)
};
// push the dir object into the array
dirList.push(dir);
}
}
// render the files route
res.render('files', {
title: 'Files',
files: fileList,
admin: true,
dirs: dirList,
session: req.session,
config: common.get(),
message: common.clearSessionValue(req.session, 'message'),
messageType: common.clearSessionValue(req.session, 'messageType')
});
});
});
module.exports = router;