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0046dce39f
refs #9601 - single or multiple template definition - possible formats: ``` routes: /about/: about ``` ``` routes: /about/: template: about ``` ``` routes: /about/: template: - about - me ``` ``` collections /posts/: template: - posts - general ``` ``` collections /posts/: template: posts ```
118 lines
3.2 KiB
JavaScript
118 lines
3.2 KiB
JavaScript
var path = require('path'),
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express = require('express'),
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_ = require('lodash'),
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subscribeRouter = express.Router(),
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bodyParser = require('body-parser'),
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// Dirty requires
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api = require('../../../api'),
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common = require('../../../lib/common'),
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urlService = require('../../../services/url'),
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validator = require('../../../data/validation').validator,
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routing = require('../../../services/routing'),
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templateName = 'subscribe';
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function _renderer(req, res) {
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// Note: this is super similar to the config middleware used in channels
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// @TODO refactor into to something explicit & DRY this up
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res._route = {
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type: 'custom',
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templates: templateName,
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defaultTemplate: path.resolve(__dirname, 'views', templateName + '.hbs')
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};
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// Renderer begin
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// Format data
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var data = req.body;
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// Render Call
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return routing.helpers.renderer(req, res, data);
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}
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/**
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* Takes care of sanitizing the email input.
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* XSS prevention.
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* For success cases, we don't have to worry, because then the input contained a valid email address.
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*/
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function errorHandler(error, req, res, next) {
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req.body.email = '';
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if (error.statusCode !== 404) {
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res.locals.error = error;
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return _renderer(req, res);
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}
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next(error);
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}
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function honeyPot(req, res, next) {
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if (!req.body.hasOwnProperty('confirm') || req.body.confirm !== '') {
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return next(new Error('Oops, something went wrong!'));
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}
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// we don't need this anymore
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delete req.body.confirm;
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next();
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}
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function santizeUrl(url) {
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return validator.isEmptyOrURL(url || '') ? url : '';
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}
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function handleSource(req, res, next) {
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req.body.subscribed_url = santizeUrl(req.body.location);
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req.body.subscribed_referrer = santizeUrl(req.body.referrer);
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delete req.body.location;
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delete req.body.referrer;
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const resource = urlService.getResource(urlService.utils.absoluteToRelative(req.body.subscribed_url, {withoutSubdirectory: true}));
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if (resource) {
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req.body.post_id = resource.data.id;
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}
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next();
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}
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function storeSubscriber(req, res, next) {
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req.body.status = 'subscribed';
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if (_.isEmpty(req.body.email)) {
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return next(new common.errors.ValidationError({message: 'Email cannot be blank.'}));
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} else if (!validator.isEmail(req.body.email)) {
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return next(new common.errors.ValidationError({message: 'Invalid email.'}));
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}
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return api.subscribers.add({subscribers: [req.body]}, {context: {external: true}})
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.then(function () {
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res.locals.success = true;
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next();
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})
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.catch(function () {
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// we do not expose any information
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res.locals.success = true;
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next();
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});
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}
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// subscribe frontend route
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subscribeRouter
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.route('/')
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.get(
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_renderer
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)
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.post(
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bodyParser.urlencoded({extended: true}),
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honeyPot,
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handleSource,
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storeSubscriber,
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_renderer
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);
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// configure an error handler just for subscribe problems
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subscribeRouter.use(errorHandler);
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module.exports = subscribeRouter;
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module.exports.storeSubscriber = storeSubscriber;
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