Show error when role-based email is used

[MAILPOET-2101]

assets/js/src/subscribers/importExport/import.jsx

@@ -126,7 +126,7 @@ jQuery(document).ready(() => {
     jQuery('#subscribers_data_import_results:visible').hide();
 
     // show parse statistics if any duplicate/invalid records were found
-    if (subscribers.invalid.length || subscribers.duplicate.length) {
+    if (subscribers.invalid.length || subscribers.duplicate.length || subscribers.role.length) {
       // count repeating e-mails inside duplicate array and present them in
       // 'email (xN)' format
       duplicates = {};
@@ -145,7 +145,7 @@ jQuery(document).ready(() => {
       importResults = {
         notice: MailPoet.I18n.t('importNoticeSkipped').replace(
           '%1$s',
-          `<strong>${subscribers.invalid.length + subscribers.duplicate.length}</strong>`
+          `<strong>${subscribers.invalid.length + subscribers.duplicate.length + subscribers.role.length}</strong>`
         ),
         invalid: (subscribers.invalid.length)
           ? MailPoet.I18n.t('importNoticeInvalid')
@@ -157,6 +157,11 @@ jQuery(document).ready(() => {
             .replace('%1$s', `<strong>${subscribers.duplicate.length}</strong>`)
             .replace('%2$s', subscribers.duplicate.join(', '))
           : null,
+        role: (subscribers.role.length)
+          ? MailPoet.I18n.t('importNoticeRoleBased')
+            .replace('%1$s', `<strong>${subscribers.role.length.toLocaleString()}</strong>`)
+            .replace('%2$s', subscribers.role.join(', '))
+          : null,
       };
       jQuery('#subscribers_data_parse_results').html(
         subscribersDataParseResultsTemplate(importResults)

assets/js/src/subscribers/importExport/import/sanitize_csv_data.jsx

@@ -3,6 +3,42 @@
 import jQuery from 'jquery';
 import _ from 'underscore';
 
+const ROLE_EMAILS = [
+  'abuse',
+  'compliance',
+  'devnull',
+  'dns',
+  'ftp',
+  'hostmaster',
+  'inoc',
+  'ispfeedback',
+  'ispsupport',
+  'list-request',
+  'list',
+  'maildaemon',
+  'noc',
+  'no-reply',
+  'noreply',
+  'null',
+  'phish',
+  'phishing',
+  'postmaster',
+  'privacy',
+  'registrar',
+  'root',
+  'security',
+  'spam',
+  'sysadmin',
+  'undisclosed-recipients',
+  'unsubscribe',
+  'usenet',
+  'uucp',
+  'webmaster',
+  'www',
+];
+
+const isRoleEmail = email => ROLE_EMAILS.findIndex(element => email.startsWith(element)) >= 0;
+
 const detectAndCleanupEmail = (emailString) => {
   let test;
   // decode HTML entities
@@ -31,6 +67,9 @@ const detectAndCleanupEmail = (emailString) => {
   if (!window.mailpoet_email_regex.test(email)) {
     return false;
   }
+  if (isRoleEmail(email)) {
+    return false;
+  }
   return email;
 };
 
@@ -39,6 +78,7 @@ function sanitizeCSVData(csvData) {
   const parsedEmails = [];
   const duplicateEmails = [];
   const invalidEmails = [];
+  const roleEmails = [];
   let emailColumnPosition = null;
   let columnCount = null;
   let isHeaderFound = false;
@@ -82,6 +122,8 @@ function sanitizeCSVData(csvData) {
         email = detectAndCleanupEmail(rowData[emailColumnPosition]);
         if (_.has(parsedEmails, email)) {
           duplicateEmails.push(email);
+        } else if (isRoleEmail(rowData[emailColumnPosition])) {
+          roleEmails.push(rowData[emailColumnPosition]);
         } else if (!window.mailpoet_email_regex.test(email)) {
           invalidEmails.push(rowData[emailColumnPosition]);
         } else {
@@ -116,6 +158,7 @@ function sanitizeCSVData(csvData) {
       subscribersCount: processedSubscribers.length,
       duplicate: duplicateEmails,
       invalid: invalidEmails,
+      role: roleEmails,
     };
   }
   return null;

views/subscribers/importExport/import.html

@@ -44,6 +44,7 @@
 'noValidRecords': __('No valid records were found. This file needs to be formatted in a CSV style (comma-separated). Look at some [link]examples on our support site.[/link]'),
 'importNoticeSkipped': __('%1$s records had issues and were skipped.'),
 'importNoticeInvalid': __('%1$s emails are not valid: %2$s'),
+'importNoticeRoleBased': _x('%1$s role-based addresses are not permitted: %2$s', 'Error message when importing addresses like postmaster@domain.com'),
 'importNoticeDuplicate': __('%1$s emails appear more than once in your file: %2$s'),
 'hideDetails': __('Hide details'),
 'showDetails': __('Show more details'),

views/subscribers/importExport/import/step_data_manipulation.html

@@ -14,6 +14,9 @@
         {{#if invalid}}
         <p>{{{invalid}}}</p>
         {{/if}}
+        {{#if role}}
+        <p>{{{role}}}</p>
+        {{/if}}
       </div>
     </div>
   </script>