feat: account verification + mail config in admin area

server/core/mail.js

@@ -0,0 +1,74 @@
+const nodemailer = require('nodemailer')
+const _ = require('lodash')
+const fs = require('fs-extra')
+const path = require('path')
+
+/* global WIKI */
+
+module.exports = {
+  transport: null,
+  templates: {},
+  init() {
+    if (_.get(WIKI.config, 'mail.host', '').length > 2) {
+      let conf = {
+        host: WIKI.config.mail.host,
+        port: WIKI.config.mail.port,
+        secure: WIKI.config.mail.secure
+      }
+      if (_.get(WIKI.config, 'mail.user', '').length > 1) {
+        conf = {
+          ...conf,
+          auth: {
+            user: WIKI.config.mail.user,
+            pass: WIKI.config.mail.pass
+          }
+        }
+      }
+      if (_.get(WIKI.config, 'mail.useDKIM', false)) {
+        conf = {
+          ...conf,
+          dkim: {
+            domainName: WIKI.config.mail.dkimDomainName,
+            keySelector: WIKI.config.mail.dkimKeySelector,
+            privateKey: WIKI.config.mail.dkimPrivateKey
+          }
+        }
+      }
+      this.transport = nodemailer.createTransport(conf)
+    } else {
+      WIKI.logger.warn('Mail is not setup! Please set the configuration in the administration area!')
+      this.transport = null
+    }
+    return this
+  },
+  async send(opts) {
+    if (!this.transport) {
+      WIKI.logger.warn('Cannot send email because mail is not setup in the administration area!')
+      throw new WIKI.Error.MailNotSetup()
+    }
+    await this.loadTemplate(opts.template)
+    return this.transport.sendMail({
+      from: 'noreply@requarks.io',
+      to: opts.to,
+      subject: `${opts.subject} - ${WIKI.config.title}`,
+      text: opts.text,
+      html: _.get(this.templates, opts.template)({
+        logo: '',
+        siteTitle: WIKI.config.title,
+        copyright: 'Powered by Wiki.js',
+        ...opts.data
+      })
+    })
+  },
+  async loadTemplate(key) {
+    if (_.has(this.templates, key)) { return }
+    const keyKebab = _.kebabCase(key)
+    try {
+      const rawTmpl = await fs.readFile(path.join(WIKI.SERVERPATH, `templates/${keyKebab}.html`), 'utf8')
+      _.set(this.templates, key, _.template(rawTmpl))
+    } catch (err) {
+      WIKI.logger.warn(err)
+      throw new WIKI.Error.MailTemplateFailed()
+    }
+  }
+}