// Application settings
app.set('view engine', 'html');
app.set('views', [__dirname + '/app/views', __dirname + '/lib/']);
nunjucks.setup({
autoescape: true,
watch: true,
noCache: true
}, app);
// require core and custom filters, merges to one object
// and then add the methods to nunjucks env obj
nunjucks.ready(function(nj) {
var coreFilters = require(__dirname + '/lib/core_filters.js')(nj),
customFilters = require(__dirname + '/app/filters.js')(nj),
filters = Object.assign(coreFilters, customFilters);
Object.keys(filters).forEach(function(filterName) {
nj.addFilter(filterName, filters[filterName]);
});
});
// Middleware to serve static assets
app.use('/public', express.static(__dirname + '/public'));
app.use('/public', express.static(__dirname + '/govuk_modules/govuk_template/assets'));
app.use('/public', express.static(__dirname + '/govuk_modules/govuk_frontend_toolkit'));
app.use('/public/images/icons', express.static(__dirname + '/govuk_modules/govuk_frontend_toolkit/images'));
// Elements refers to icon folder instead of images folder
app.use(favicon(path.join(__dirname, 'govuk_modules', 'govuk_template', 'assets', 'images','favicon.ico')));
// Support for parsing data in POSTs
app.use(bodyParser.json());
nunjucks.ready(function(nj) {
// require core and custom filters, merges to one object
// and then add the methods to nunjucks env obj
var coreFilters = require(__dirname + '/lib/core_filters.js')(nj, app),
customFilters = require(__dirname + '/app/filters.js')(nj, app),
filters = Object.assign(coreFilters, customFilters);
Object.keys(filters).forEach(function(filterName) {
nj.addFilter(filterName, filters[filterName]);
});
/**
* allow to declaratively to add something globally
* @method addFilter
* @param {string} '__setglobal__' name of filterName
* @param {function} function(v,k) value and the key
*/
nj.addFilter('__setglobal__', function(v, k) {
nj.addGlobal(k, v);
});
// handle adding auto data storage to views
app.use(/^\/([^.]+)$/,function(req,res,next){
/**
* when called will return the value from session object of the key
* ('name') that's passed in
* @method addGlobal
* @param {string} "getValue" name of global function to
* be added
*
* @param {function} function('name' key to be looked up from the
* session object)
*/
nj.addGlobal("getValue", function(name) {
return req.session.data[name];
});
/**
* makes the response locals available to templates
* @method addGlobal
* @param {string} "__locals__" name of the global variables
* @param {object} res.locals the response locals object
*/
nj.addGlobal("__locals__", res.locals);
/**
* when called with return checked if the input 'name' contains the 'value' passed in
* @method addGlobal
* @param {string} "checked" name of the global function to be added
* @param {function} function(name, value)
*/
nj.addGlobal("isChecked",function(name, value){
var storedValue = nj.globals.getValue(name);
if (storedValue != undefined){
if (Array.isArray(storedValue)){
return (storedValue.indexOf(value) != -1 ? "checked" : "");
} else {
return (value == storedValue ? "checked" : "");
}
} else {
return ""
}
});
next();
});
// Authenticate against the environment-provided credentials, if running
// the app in production (Heroku, effectively)
if (env === 'production' && useAuth === 'true'){
app.use(utils.basicAuth(username, password));
}
// Middleware to serve static assets
app.use('/public', express.static(__dirname + '/public'));
app.use('/public', express.static(__dirname + '/govuk_modules/govuk_template/assets'));
app.use('/public', express.static(__dirname + '/govuk_modules/govuk_frontend_toolkit'));
app.use('/public/images/icons', express.static(__dirname + '/govuk_modules/govuk_frontend_toolkit/images'));
// Elements refers to icon folder instead of images folder
app.use(favicon(path.join(__dirname, 'govuk_modules', 'govuk_template', 'assets', 'images','favicon.ico')));
// Support for parsing data in POSTs
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({
extended: true
}));
// Add variables that are available in all views
app.use(function (req, res, next) {
res.locals.asset_path="/public/";
res.locals.serviceName=config.serviceName;
res.locals.cookieText=config.cookieText;
res.locals.releaseVersion="v" + releaseVersion;
next();
});
// Force HTTPs on production connections
if (env === 'production' && useHttps === 'true'){
app.use(utils.forceHttps);
}
// Disallow search index idexing
app.use(function (req, res, next) {
// Setting headers stops pages being indexed even if indexed pages link to them.
res.setHeader('X-Robots-Tag', 'noindex');
next();
});
// add hidden inputs to allow for auto data storage of checkboxes
app.use(function(req,res,next){
// store original render function
var _render = res.render;
// new render function
res.render = function(view, options, callback){
_render.call(this, view, options, function(err, output){
res.send(output);
});
};
next();
});
app.use(utils.autoStoreData);
app.get('/robots.txt', function (req, res) {
res.type('text/plain');
res.send("User-agent: *\nDisallow: /");
});
// routes (found in app/routes.js)
if (typeof(routes) != "function"){
console.log(routes.bind);
console.log("Warning: the use of bind in routes is deprecated - please check the prototype kit documentation for writing routes.")
routes.bind(app);
} else {
app.use("/", routes);
}
// Strip .html and .htm if provided
app.get(/\.html?$/i, function (req, res){
var path = req.path;
var parts = path.split('.');
parts.pop();
path = parts.join('.');
res.redirect(path);
});
// auto render any view that exists
app.get(/^\/([^.]+)$/, function (req, res) {
var path = (req.params[0]);
res.render(path, function(err, html) {
if (err) {
res.render(path + "/index", function(err2, html) {
if (err2) {
console.log(err);
res.status(404).send(err + "<br>" + err2);
} else {
res.end(html);
}
});
} else {
res.end(html);
}
});
});
// redirect all POSTs to GETs to avoid nasty refresh warning
app.post(/^\/([^.]+)$/, function(req, res){
res.redirect("/" + req.params[0]);
});
console.log("\nGOV.UK Prototype kit v" + releaseVersion);
// Display warning not to use kit for production services.
console.log("\nNOTICE: the kit is for building prototypes, do not use it for production services.");
// start the app
utils.findAvailablePort(app, function(port) {
console.log('Listening on port ' + port + ' url: http://localhost:' + port);
if (env === 'production') {
app.listen(port);
} else {
app.listen(port-50,function()
{
browserSync({
proxy:'localhost:'+(port-50),
port:port,
ui:false,
files:['public/**/*.*','app/views/**/*.*'],
ghostmode:false,
open:false,
notify:false,
logLevel: "error"
});
});
}
});
});
nunjucksConfig.noCache = true;
}
app.set('view engine', 'html');
app.set('views', [
`${__dirname}/app/views`,
`${__dirname}/node_modules/govuk_template_jinja/views`,
`${__dirname}/node_modules/govstrap/nunjucks`
]);
nunjucks.setup(nunjucksConfig, app);
// Add extra filters to nunjucks
nunjucks.ready((nj) => {
Object.keys(filters).forEach((filterName) => {
nj.addFilter(filterName, filters[filterName]);
});
});
// Insert usefull variables into response for all controllers
app.use(require(`${__dirname}/app/middleware/locals`));
app.use('/images', express.static(`${__dirname}/node_modules/govuk_frontend_toolkit/images`));
app.use('/images', express.static(`${__dirname}/node_modules/govstrap/images`));
app.use('/javascripts', express.static(`${__dirname}/node_modules/govstrap/public/javascripts`));
app.use('/fonts', express.static(`${__dirname}/node_modules/govuk_template_mustache/assets/stylesheets`));
app.use(express.static(`${__dirname}/app/public`));
app.use(express.static(`${__dirname}/build`));
app.use(express.static(`${__dirname}/node_modules/govuk_template_jinja/assets`));
app.get('/', (req, res) => {
res.render('index');
// Application settings
app.set('view engine', 'html')
app.set('views', [path.join(__dirname, '/app/views'), path.join(__dirname, '/lib/')])
nunjucks.setup({
autoescape: true,
watch: true,
noCache: true
}, app)
// require core and custom filters, merges to one object
// and then add the methods to nunjucks env obj
nunjucks.ready(function (nj) {
var coreFilters = require('./lib/core_filters.js')(nj)
var customFilters = require('./app/filters.js')(nj)
var filters = Object.assign(coreFilters, customFilters)
Object.keys(filters).forEach(function (filterName) {
nj.addFilter(filterName, filters[filterName])
})
})
// Middleware to serve static assets
app.use('/public', express.static(path.join(__dirname, '/public')))
app.use('/public', express.static(path.join(__dirname, '/govuk_modules/govuk_template/assets')))
app.use('/public', express.static(path.join(__dirname, '/govuk_modules/govuk_frontend_toolkit')))
app.use('/public/images/icons', express.static(path.join(__dirname, '/govuk_modules/govuk_frontend_toolkit/images')))
// Elements refers to icon folder instead of images folder
app.use(favicon(path.join(__dirname, 'govuk_modules', 'govuk_template', 'assets', 'images', 'favicon.ico')))
// Support for parsing data in POSTs
app.use(bodyParser.json())
if (config.env !== 'production') {
nunjucksConfig.noCache = true;
}
app.use(compression());
app.set('view engine', 'html');
app.set('views', [
path.resolve('./gallery/views'),
path.resolve('./node_modules/govuk_template_jinja/views'),
path.resolve('./templates/nunjucks')
]);
nunjucks.setup(nunjucksConfig, app);
// Add extra filters to nunjucks
nunjucks.ready(function(nj) {
Object.keys(filters).forEach(function(filterName) {
nj.addFilter(filterName, filters[filterName]);
});
});
app.use(express.static(path.resolve('./dist')));
app.use(express.static(path.resolve('./node_modules/govuk_template_jinja/assets')));
app.use('/gallery', require('./gallery/'));
app.get('/', (req, res) => {
res.render('index');
});
app.listen(config.port);