mirror of
https://github.com/vale981/Vulcan
synced 2025-03-08 19:11:38 -05:00
139 lines
4.4 KiB
JavaScript
139 lines
4.4 KiB
JavaScript
import VulcanEmail from '../namespace.js';
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import Juice from 'juice';
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import htmlToText from 'html-to-text';
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import Handlebars from 'handlebars';
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import { Utils, getSetting, registerSetting, runQuery } from 'meteor/vulcan:lib'; // import from vulcan:lib because vulcan:core is not loaded yet
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registerSetting('secondaryColor', '#444444');
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registerSetting('accentColor', '#DD3416');
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registerSetting('title', 'My App');
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registerSetting('tagline');
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registerSetting('emailFooter');
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registerSetting('logoUrl');
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registerSetting('logoHeight');
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registerSetting('logoWidth');
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registerSetting('defaultEmail', 'noreply@example.com');
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registerSetting('title', 'Vulcan');
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registerSetting('enableDevelopmentEmails', false);
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VulcanEmail.templates = {};
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VulcanEmail.addTemplates = templates => {
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_.extend(VulcanEmail.templates, templates);
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};
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VulcanEmail.getTemplate = templateName => Handlebars.compile(
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VulcanEmail.templates[templateName],
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{ noEscape: true, strict: true}
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);
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VulcanEmail.buildTemplate = (htmlContent, optionalProperties = {}) => {
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const emailProperties = {
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secondaryColor: getSetting('secondaryColor', '#444444'),
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accentColor: getSetting('accentColor', '#DD3416'),
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siteName: getSetting('title', 'My App'),
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tagline: getSetting('tagline'),
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siteUrl: Utils.getSiteUrl(),
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body: htmlContent,
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unsubscribe: '',
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accountLink: Utils.getSiteUrl()+'account',
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footer: getSetting('emailFooter'),
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logoUrl: getSetting('logoUrl'),
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logoHeight: getSetting('logoHeight'),
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logoWidth: getSetting('logoWidth'),
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...optionalProperties
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};
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const emailHTML = VulcanEmail.getTemplate("wrapper")(emailProperties);
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const inlinedHTML = Juice(emailHTML, {preserveMediaQueries: true});
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const doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">'
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return doctype+inlinedHTML;
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};
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VulcanEmail.generateTextVersion = html => {
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return htmlToText.fromString(html, {
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wordwrap: 130
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});
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}
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VulcanEmail.send = (to, subject, html, text) => {
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// TODO: limit who can send emails
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// TODO: fix this error: Error: getaddrinfo ENOTFOUND
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const from = getSetting('defaultEmail', 'noreply@example.com');
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const siteName = getSetting('title', 'Vulcan');
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subject = '['+siteName+'] '+subject;
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if (typeof text === 'undefined'){
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// Auto-generate text version if it doesn't exist. Has bugs, but should be good enough.
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text = VulcanEmail.generateTextVersion(html);
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}
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const email = {
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from: from,
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to: to,
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subject: subject,
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text: text,
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html: html
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};
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if (process.env.NODE_ENV === 'production' || getSetting('enableDevelopmentEmails', false)) {
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console.log('//////// sending email…'); // eslint-disable-line
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console.log('from: '+from); // eslint-disable-line
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console.log('to: '+to); // eslint-disable-line
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console.log('subject: '+subject); // eslint-disable-line
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// console.log('html: '+html);
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// console.log('text: '+text);
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try {
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Email.send(email);
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} catch (error) {
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console.log("// error while sending email:"); // eslint-disable-line
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console.log(error); // eslint-disable-line
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}
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} else {
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console.log('//////// sending email (simulation)…'); // eslint-disable-line
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console.log('from: '+from); // eslint-disable-line
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console.log('to: '+to); // eslint-disable-line
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console.log('subject: '+subject); // eslint-disable-line
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console.log('Note: emails turned off in development mode. Set "enableDevelopmentEmails" setting to "true" to enable.');
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}
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return email;
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};
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VulcanEmail.build = async ({ emailName, variables }) => {
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// execute email's GraphQL query
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const email = VulcanEmail.emails[emailName];
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const result = email.query ? await runQuery(email.query, variables) : {data: {}};
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// if email has a data() function, merge its return value with results from the query
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const data = email.data ? {...result.data, ...email.data(variables)} : result.data;
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const subject = typeof email.subject === 'function' ? email.subject(data) : email.subject;
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const html = VulcanEmail.buildTemplate(VulcanEmail.getTemplate(email.template)(data), data);
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return { data, subject, html };
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}
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VulcanEmail.buildAndSend = async ({ to, emailName, variables }) => {
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const email = await VulcanEmail.build({ to, emailName, variables });
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return VulcanEmail.send(to, email.subject, email.html);
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};
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VulcanEmail.buildAndSendHTML = (to, subject, html) => VulcanEmail.send(
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to,
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subject,
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VulcanEmail.buildTemplate(html)
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);
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