var log4js = require('log4js');
var app = module.exports = koa();
app.keys = ['saver sekret key', 'to sign cookies'];
app.use(helmet.defaults());
app.use(stats(cfg.graphite));
app.use(logger());
app.use(statics(__dirname + '/public'));
app.use(compress());
locale(app);
app.use(i18n(app, {
directory: './config/locales',
locales: ['en', 'cs'],
modes: [
'query',
'header'
]
}));
app.use(views('views', {
map: {
html: 'swig'
},
cache: false
}));
app.use(notFound('404.html'));
app.use(errorPage('error.html'));
app.use(
function Scaffold(configs) {
var settings = _.extend(_.clone(defaults), configs || {});
var devMode = true;
if (settings.env === 'production') devMode = false;
// find `views` and `public` abs path
var dirs = {};
dirs.views = finder(configs, 'views');
dirs.uploads = finder(configs, 'uploads');
var app = koa();
app.db = monk(settings.database.name);
app.keys = ['feedr session'];
app.use(bodyParser());
app.use(session(app));
app.use(passport.initialize());
app.use(passport.session());
app.use(views(settings.views, settings.view_options));
app.use(logger(devMode ? 'dev' : settings.logformat));
app.use(router(app));
if(Array.isArray(settings.publics)) {
for(var i = 0; i < settings.publics.length; i++) {
app.use(serve(settings.publics[i]));
}
}
else {
app.use(serve(settings.publics));
}
locale(app);
// expose locals to template engine
locals(app, {
sys: pkg,
site: settings
});
app.use(i18n(app, settings.i18n));
//app.use(errors());
app.use(function *(next) {
try {
yield next;
} catch (err) {
console.log(err);
if(err.status === 401) {
this.status = 401;
this.set('WWW-Authenticate', 'Basic');
this.body = 'Unauthorized request';
}
if(!err.status) {
this.status = 500;
yield this.render(settings.error['500']);
}
else {
this.status = err.status;
}
}
if(this.status === 200) {
return;
}
if(!this.status) {
this.status = 404;
}
if(this.status === 404) {
yield this.render(settings.error['404']);
}
if(this.status === 500) {
yield this.render(settings.error['500']);
}
});
//setting language-cookie if f.e. ?lang=de is added to the url
app.use(function * (next) {
this.i18n.setLocaleFromQuery(this.request);
yield next;
var currentLocale = this.i18n.getLocale();
this.cookies.set('lang', currentLocale, { signed: true });
});
// setup server settings
var port = _.isNumber(settings.port) ? settings.port : defaults.port;
this.app = app;
this.port = port;
return new Inner(app, port);
}
Gaia.prototype.initMiddleware = function * () {
debug('Initialize middlewares');
var self = this,
config = this.config, //reference to config
app = this._app;
if (config.application.session) {
debug("Init session");
var session = require('koa-sess');
app.keys = config.application.session.keys || ['default-session-keys'];
app.use(session());
}
app.use(bodyParser());
if (config.authentification) {
debug("Init auth");
var passport = require('koa-passport');
injector.register('$passport', passport);
var auth = injector.processInject(config.authentification);
yield auth.init();
app.use(passport.initialize());
app.use(passport.session());
this.passport = passport;
}
if (config.application.i18n) {
debug('Init i18n');
var locale = require('koa-locale')
locale(app);
}
locals(app, {
__gaia: 'Gaia application'
});
if (config.application.i18n) {
var i18n = require('koa-i18n')
app.use(i18n(app, config.application.i18n));
}
if (config.application.views) {
debug('init views');
var views = require('koa-render-locals'),
viewDir = this._configPath.viewsDir;
options = config.application.views.options || {};
app.use(views(viewDir, options));
}
app.use(commons.favicon());
app.use(commons.logger());
app.use(commons.responseTime());
app.use(commons.compress());
app.use(function * (next) {
if (this.path.indexOf('/public') != 0) return yield next;
this.path = this.path.substring(7);
yield send(this, this.path, {
root: self._configPath.publicDir
});
});
};