106 lines
4.1 KiB
JavaScript
106 lines
4.1 KiB
JavaScript
'use strict';
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let settings = require('../lib/models/settings');
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let campaigns = require('../lib/models/campaigns');
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let links = require('../lib/models/links');
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let lists = require('../lib/models/lists');
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let subscriptions = require('../lib/models/subscriptions');
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let tools = require('../lib/tools');
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let express = require('express');
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let request = require('request');
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let router = new express.Router();
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router.get('/:campaign/:list/:subscription', (req, res, next) => {
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settings.get('serviceUrl', (err, serviceUrl) => {
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if (err) {
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req.flash('danger', err.message || err);
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return res.redirect('/');
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}
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campaigns.getByCid(req.params.campaign, (err, campaign) => {
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if (err) {
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req.flash('danger', err.message || err);
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return res.redirect('/');
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}
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if (!campaign) {
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err = new Error('Not Found');
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err.status = 404;
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return next(err);
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}
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lists.getByCid(req.params.list, (err, list) => {
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if (err) {
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req.flash('danger', err.message || err);
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return res.redirect('/');
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}
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if (!list) {
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err = new Error('Not Found');
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err.status = 404;
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return next(err);
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}
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subscriptions.getWithMergeTags(list.id, req.params.subscription, (err, subscription) => {
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if (err) {
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req.flash('danger', err.message || err);
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return res.redirect('/');
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}
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if (!subscription) {
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err = new Error('Not Found');
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err.status = 404;
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return next(err);
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}
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let renderHtml = (html, renderTags) => {
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res.render('archive/view', {
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layout: 'archive/layout',
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message: renderTags ? tools.formatMessage(serviceUrl, campaign, list, subscription, html) : html,
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campaign,
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list,
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subscription
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});
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};
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let renderAndShow = (html, renderTags) => {
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if (req.query.track === 'no') {
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return renderHtml(html, renderTags);
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}
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// rewrite links to count clicks
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links.updateLinks(campaign, list, subscription, serviceUrl, html, (err, html) => {
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if (err) {
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req.flash('danger', err.message || err);
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return res.redirect('/');
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}
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renderHtml(html, renderTags);
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});
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};
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if (campaign.sourceUrl) {
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let form = tools.getMessageLinks(serviceUrl, campaign, list, subscription);
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Object.keys(subscription.mergeTags).forEach(key => {
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form[key] = subscription.mergeTags[key];
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});
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request.post({
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url: campaign.sourceUrl,
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form
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}, (err, httpResponse, body) => {
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if (err) {
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return next(err);
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}
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if (httpResponse.statusCode !== 200) {
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return next(new Error('Received status code ' + httpResponse.statusCode + ' from ' + campaign.sourceUrl));
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}
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renderAndShow(body && body.toString(), false);
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});
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} else {
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renderAndShow(campaign.html, true);
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}
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});
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});
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});
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});
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});
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module.exports = router;
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