Commit 892917d5 authored by Rodrigo Aguilera's avatar Rodrigo Aguilera Committed by Ev Maslovskiy
Browse files

Issue #3254419 by rodrigoaguilera: Add ability to display emails instead of sending them

parent e2ac60b1

CHANGELOG.md

+3 −0
Original line number Diff line number Diff line
@@ -4,6 +4,9 @@ All notable changes to this project will be documented in this file. 
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),

and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).



## [2.0.4]

- Add ability to display emails instead of sending them. Disabled by default.



## [2.0.3]

- No code changes - just not forgetting to write changelog records!

config/install/domino.settings.yml

+1 −0
Original line number Diff line number Diff line
@@ -8,3 +8,4 @@ test_users_email_suffix: '' 
test_users_password: ''

test_users_password_for_production: ''

test_users_usernames_map: {  }

display_emails_as_messages: 0

domino.module

+37 −0
Original line number Diff line number Diff line
@@ -5,6 +5,9 @@ 
 * Hook implementations for the Domino module.

 */



use Drupal\domino\ApplicationInterface;

use Drupal\Core\Render\Markup;



/**

 * Implements hook_cache_flush().

 */
@@ -24,3 +27,37 @@ function domino_cache_flush() { 
  // matches the desired state.

  $test_users->ensureTestUsersActivationStatus();

}



/**

 * Implements hook_mail_alter().

 *

 * Display the email about to be sent.

 */

function domino_mail_alter(&$message) {

  $config = \Drupal::config('domino.settings');

  if ($config->get('application_mode') === ApplicationInterface::MODE_PRODUCTION || !$config->get('display_emails_as_messages')) {

    return;

  }

  if (isset($message['body'][0])) {

    $message['send'] = FALSE;

    // Linkify URLs from:

    // https://stackoverflow.com/questions/1960461/convert-plain-text-urls-into-html-hyperlinks-in-php

    $url = '@(http(s)?)?(://)?(([a-zA-Z])([-\w]+\.)+([^\s\.]+[^\s]*)+[^,.\s])@';

    $bodyWithLinks = preg_replace($url, '<a href="$0" class="email-link" title="$0">$0</a>', $message['body'][0]);

    $messageBody = Markup::create($bodyWithLinks);

    \Drupal::messenger()->addStatus($messageBody);

  }

}



/**

 * Implements hook_module_implements_alter().

 *

 * The hook to display messages needs to happen last.

 */

function domino_module_implements_alter(&$implementations, $hook) {

  if ($hook === 'mail_alter') {

    $group = $implementations['domino'];

    unset($implementations['domino']);

    $implementations['domino'] = $group;

  }

}