add env name to mail data

Closes #15

src/core/helpers/mail.php

@@ -39,7 +39,10 @@ function send_email($viewPath, array $data, callable $callback)
         call_user_func($callback, $message);
 
         if ($message->getBody() === null) {
-            $content = parse_twig($viewPath, $data);
+            $content = parse_twig($viewPath, array_merge(
+                $data,
+                ['api' => ['env' => get_api_env()]]
+            ));
             $message->setBody($content, 'text/html');
         }
 

src/mail/forgot-password.twig

@@ -5,7 +5,7 @@
 
 <p>{{ t('You requested to reset your password, here is your reset password link:') }}</p>
 
-{% set reset_url = settings.global.project_url|trim('/') ~ '/_/auth/reset_password/' ~ reset_token %}
+{% set reset_url = settings.global.project_url|trim('/') ~ '/' ~ api.env ~ '/auth/reset_password/' ~ reset_token %}
 <p><a href="{{ reset_url }}">{{ reset_url }}</a></p>
 
 <p>{{ t('Love,') }}<br>Directus</p>

src/mail/notification.twig

@@ -1,8 +1,6 @@
 {% extends "base.twig" %}
 {% block content %}
 
-
-
 &ldquo;{{ message }}&rdquo;<br><br>
 <span style="color:#aaaaaa;">—{{ sender.first_name }} {{ sender.last_name }}</span><br>
 <a href="{{ settings.global.project_url }}messages/{{ message_id }}" style="font-size:12px;letter-spacing:0.3px;font-style:italic;">View full message</a>

src/mail/user-invitation.twig

@@ -3,7 +3,7 @@
 
 <p>You have been invited to {{settings.global.project_name }}. Please click the link below to join:</p>
 
-{% set invitation_url = settings.global.project_url|trim('/') ~ '/_/auth/invitation/' ~ token %}
+{% set invitation_url = settings.global.project_url|trim('/') ~ '/' ~ api.env ~ '/auth/invitation/' ~ token %}
 <p><a href="{{ invitation_url }}">{{ invitation_url }}</a></p>
 
 <p>{{ t('Love,') }}<br>Directus</p>