Append subscribers limit notice with info about WP users segment

[MAILPOET-3143]

assets/js/src/mailpoet.js

@@ -21,6 +21,7 @@ var MailPoet = {
   libs3rdPartyEnabled: window.mailpoet_3rd_party_libs_enabled,
   apiVersion: window.mailpoet_api_version,
   emailRegex: window.mailpoet_email_regex,
+  wpSegmentState: window.mailpoet_wp_segment_state,
   getShortcodeLinks: () => (window.mailpoet_shortcode_links ? window.mailpoet_shortcode_links : []),
 };
 

assets/js/src/notices/subscribers_limit_notice.jsx

@@ -1,4 +1,5 @@
 import React from 'react';
+import ReactStringReplace from 'react-string-replace';
 import MailPoet from 'mailpoet';
 import Notice from 'notices/notice.tsx';
 
@@ -21,6 +22,14 @@ const SubscribersLimitNotice = () => {
     window.location.reload();
   };
 
+  const youCanDisableWpSegmentMessage = ReactStringReplace(
+    MailPoet.I18n.t('youCanDisableWPUsersList'),
+    /\[link](.*?)\[\/link]/g,
+    (match) => (
+      <a key="goToSegments" href="?page=mailpoet-segments">{match}</a>
+    )
+  );
+
   return (
     <Notice type="error" timeout={false} closable={false} renderInPlace>
       <h3>{title}</h3>
@@ -28,6 +37,12 @@ const SubscribersLimitNotice = () => {
         {youReachedTheLimit}
         {' '}
         {MailPoet.I18n.t('youNeedToUpgrade')}
+        {MailPoet.wpSegmentState === 'active' ? (
+          <>
+            <br />
+            {youCanDisableWpSegmentMessage}
+          </>
+        ) : null}
       </p>
       <p>
         <a

lib/AdminPages/PageRenderer.php

@@ -3,8 +3,10 @@
 namespace MailPoet\AdminPages;
 
 use MailPoet\Config\Renderer;
+use MailPoet\Entities\SegmentEntity;
 use MailPoet\Features\FeaturesController;
 use MailPoet\Referrals\ReferralDetector;
+use MailPoet\Segments\SegmentsRepository;
 use MailPoet\Settings\SettingsController;
 use MailPoet\Settings\UserFlagsController;
 use MailPoet\Tracy\DIPanel\DIPanel;
@@ -24,16 +26,21 @@ class PageRenderer {
   /** @var UserFlagsController */
   private $userFlags;
 
+  /** @var SegmentsRepository */
+  private $segmentRepository;
+
   public function __construct(
     Renderer $renderer,
     FeaturesController $featuresController,
     SettingsController $settings,
-    UserFlagsController $userFlags
+    UserFlagsController $userFlags,
+    SegmentsRepository $segmentRepository
   ) {
     $this->renderer = $renderer;
     $this->featuresController = $featuresController;
     $this->settings = $settings;
     $this->userFlags = $userFlags;
+    $this->segmentRepository = $segmentRepository;
   }
 
   /**
@@ -44,12 +51,16 @@ class PageRenderer {
   public function displayPage($template, array $data = []) {
     $lastAnnouncementDate = $this->settings->get('last_announcement_date');
     $lastAnnouncementSeen = $this->userFlags->get('last_announcement_seen');
+    $wpSegment = $this->segmentRepository->getWPUsersSegment();
+    $wpSegmentState = ($wpSegment instanceof SegmentEntity) && $wpSegment->getDeletedAt() === null ?
+      SegmentEntity::SEGMENT_ENABLED : SegmentEntity::SEGMENT_DISABLED;
     $defaults = [
       'feature_flags' => $this->featuresController->getAllFlags(),
       'referral_id' => $this->settings->get(ReferralDetector::REFERRAL_SETTING_NAME),
       'mailpoet_api_key_state' => $this->settings->get('mta.mailpoet_api_key_state'),
       'last_announcement_seen' => $lastAnnouncementSeen,
       'feature_announcement_has_news' => (empty($lastAnnouncementSeen) || $lastAnnouncementSeen < $lastAnnouncementDate),
+      'wp_segment_state' => $wpSegmentState,
     ];
     try {
       if (class_exists(Debugger::class)) {

lib/Entities/SegmentEntity.php

@@ -25,6 +25,9 @@ class SegmentEntity {
   const TYPE_DEFAULT = 'default';
   const TYPE_DYNAMIC = 'dynamic';
 
+  const SEGMENT_ENABLED = 'active';
+  const SEGMENT_DISABLED = 'disabled';
+
   /**
    * @ORM\Column(type="string")
    * @Assert\NotBlank()

views/layout.html

@@ -69,6 +69,7 @@ jQuery('#adminmenu #toplevel_page_mailpoet-newsletters')
   var mailpoet_feature_flags = <%= json_encode(feature_flags) %>;
   var mailpoet_referral_id = <%= json_encode(referral_id) %>;
   var mailpoet_feature_announcement_has_news = <%= json_encode(feature_announcement_has_news) %>;
+  var mailpoet_wp_segment_state = <%= json_encode(wp_segment_state) %>;
 </script>
 
 <!-- javascripts -->
@@ -89,6 +90,7 @@ jQuery('#adminmenu #toplevel_page_mailpoet-newsletters')
   'freeVersionLimit': __('Our free version is limited to [subscribersLimit] subscribers.'),
   'yourPlanLimit': __('Your plan is limited to [subscribersLimit] subscribers.'),
   'youNeedToUpgrade': __('You need to upgrade now to be able to continue using MailPoet.'),
+  'youCanDisableWPUsersList': __('If you do not send emails to your WordPress Users list, you can [link]disable it[/link] to lower your number of subscribers.'),
   'upgradeNow': __('Upgrade Now'),
   'refreshMySubscribers': __('I’ve upgraded my subscription, refresh subscriber limit'),