- Displays notice on step 3 of import when subscribers are added to a

segment with welcome notification enabled

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

@@ -1050,6 +1050,7 @@ define(
                       importResults.created = response.data.created;
                       importResults.updated = response.data.updated;
                       importResults.segments = response.data.segments;
+                      importResults.segments_with_welcome_notification = response.data.segments_with_welcome_notification;
                     }
                     queue.run();
                   })
@@ -1118,9 +1119,10 @@ define(
                     .replace('%1$s', '<strong>' + importData.step2.updated.toLocaleString() + '</strong>')
                     .replace('%2$s', '"' + importData.step2.segments.join('", "') + '"')
                     : false,
-                noaction: (!importData.step2.updated && !importData.step2.created)
+                no_action: (!importData.step2.created && !importData.step2.updated)
                     ? true
-                    : false
+                    : false,
+                segments_with_welcome_notification: importData.step2.segments_with_welcome_notification
               };
 
           jQuery('#subscribers_data_import_results')

lib/Subscribers/ImportExport/Import/Import.php

@@ -1,6 +1,7 @@
 <?php
 namespace MailPoet\Subscribers\ImportExport\Import;
 
+use MailPoet\Models\NewsletterOption;
 use MailPoet\Models\Subscriber;
 use MailPoet\Models\SubscriberCustomField;
 use MailPoet\Models\SubscriberSegment;
@@ -79,12 +80,19 @@ class Import {
       );
     }
     $segments = new BootStrapMenu('import');
+    $segments = $segments->getSegments();
+    $segments_with_welcome_notification =
+      ($created_subscribers || $updated_subscribers) ?
+        $this->getSegmentsWithWelcomeNotification($this->segments) :
+        false;
     return array(
       'result' => true,
       'data' => array(
         'created' => count($created_subscribers),
         'updated' => count($updated_subscribers),
-        'segments' => $segments->getSegments()
+        'segments' => $segments,
+        'segments_with_welcome_notification' =>
+          ($segments_with_welcome_notification) ? true : false
       ),
       'profiler' => $this->timeExecution()
     );
@@ -363,4 +371,23 @@ class Import {
     $profiler_end = microtime(true);
     return ($profiler_end - $this->profiler_start) / 60;
   }
+
+  function getSegmentsWithWelcomeNotification($segments_ids) {
+    return NewsletterOption::table_alias('options')
+      ->join(
+        MP_NEWSLETTERS_TABLE,
+        'newsletters.id = options.newsletter_id',
+        'newsletters'
+      )
+      ->join(
+        MP_NEWSLETTER_OPTION_FIELDS_TABLE,
+        'option_fields.id = options.option_field_id',
+        'option_fields'
+      )
+      ->whereNull('newsletters.deleted_at')
+      ->where('newsletters.type', 'welcome')
+      ->where('option_fields.name', 'segment')
+      ->whereIn('options.value', $segments_ids)
+      ->findMany();
+  }
 }

views/subscribers/importExport/import/step3.html

@@ -25,9 +25,12 @@
         {{#if updated}}
         <li>{{{updated}}}</li>
         {{/if}}
-        {{#if noaction}}
+        {{#if no_action}}
         <li><%= __('No new subscribers were found/added.') %></li>
         {{/if}}
+        {{#if segments_with_welcome_notification}}
+        <li><%= __('Important note: imported subscribers will not receive any welcome emails.') %></li>
+        {{/if}}
       </ul>
   </script>
 </div>