Move data selection to a reusable service

[MAILPOET-2553]

assets/js/src/newsletters/automatic_emails/events/event_options.tsx

@@ -57,8 +57,8 @@ export const EventOptions = ({
           (data) => ({ id: data.id, name: data.text })
         ),
         selected: () => selected,
-        getLabel: undefined,
-        getValue: undefined,
+        getLabel: _.property('name'),
+        getValue: _.property('id'),
       },
       onValueChange: handleEventOptionChange,
       item: {
@@ -67,15 +67,11 @@ export const EventOptions = ({
     };
 
     if (eventOptions.endpoint === 'product_categories') {
-      fieldProps.field.getLabel = _.property('cat_name');
       fieldProps.field.name = 'category_id';
-      fieldProps.field.getValue = _.property('term_id');
       fieldProps.item = { action: 'purchasedCategory' };
     }
 
     if (eventOptions.endpoint === 'products') {
-      fieldProps.field.getLabel = _.property('title');
-      fieldProps.field.getValue = _.property('ID');
       fieldProps.field.name = 'product_id';
       fieldProps.item = { action: 'purchasedProduct' };
     }

assets/js/src/segments/dynamic_segments_filters/woocommerce.jsx

@@ -18,8 +18,8 @@ const categoriesField = {
   resetSelect2OnUpdate: true,
   placeholder: MailPoet.I18n.t('selectWooPurchasedCategory'),
   forceSelect2: true,
-  getLabel: _.property('cat_name'),
-  getValue: _.property('term_id'),
+  getLabel: _.property('name'),
+  getValue: _.property('id'),
 };
 
 const productsField = {
@@ -29,8 +29,8 @@ const productsField = {
   resetSelect2OnUpdate: true,
   placeholder: MailPoet.I18n.t('selectWooPurchasedProduct'),
   forceSelect2: true,
-  getLabel: _.property('title'),
-  getValue: _.property('ID'),
+  getLabel: _.property('name'),
+  getValue: _.property('id'),
 };
 
 export default (formItems) => {

lib/AdminPages/Pages/Newsletters.php

@@ -23,6 +23,7 @@ use MailPoet\Util\License\Features\Subscribers as SubscribersFeature;
 use MailPoet\Util\License\License;
 use MailPoet\WooCommerce\Helper as WooCommerceHelper;
 use MailPoet\WooCommerce\TransactionalEmails;
+use MailPoet\WP\AutocompletePostListLoader as WPPostListLoader;
 use MailPoet\WP\DateTime;
 use MailPoet\WP\Functions as WPFunctions;
 
@@ -66,6 +67,9 @@ class Newsletters {
   /** @var AutomaticEmails */
   private $automaticEmails;
 
+  /** @var WPPostListLoader */
+  private $wpPostListLoader;
+
   public function __construct(
     PageRenderer $pageRenderer,
     PageLimit $listingPageLimit,
@@ -79,6 +83,7 @@ class Newsletters {
     ServicesChecker $servicesChecker,
     NewsletterTemplatesRepository $newsletterTemplatesRepository,
     AddToNewslettersSegments $addToNewslettersSegments,
+    WPPostListLoader $wpPostListLoader,
     AutomaticEmails $automaticEmails
   ) {
     $this->pageRenderer = $pageRenderer;
@@ -94,6 +99,7 @@ class Newsletters {
     $this->newsletterTemplatesRepository = $newsletterTemplatesRepository;
     $this->addToNewslettersSegments = $addToNewslettersSegments;
     $this->automaticEmails = $automaticEmails;
+    $this->wpPostListLoader = $wpPostListLoader;
   }
 
   public function render() {
@@ -168,27 +174,10 @@ class Newsletters {
     $data['display_detailed_stats'] = Installer::getPremiumStatus()['premium_plugin_initialized'];
     $data['newsletters_templates_recently_sent_count'] = $this->newsletterTemplatesRepository->getRecentlySentCount();
 
-    $data['product_categories'] = $this->wp->getCategories(['taxonomy' => 'product_cat']);
+    $data['product_categories'] = $this->wpPostListLoader->getWooCommerceCategories();
 
-    usort($data['product_categories'], function ($a, $b) {
-      return strcmp($a->catName, $b->catName);
-    });
-
-    $data['products'] = $this->getProducts();
+    $data['products'] = $this->wpPostListLoader->getProducts();
 
     $this->pageRenderer->displayPage('newsletters.html', $data);
   }
-
-  private function getProducts() {
-    $products = $this->wp->getResultsFromWpDb(
-      "SELECT `ID`, `post_title` FROM {$this->wp->getWPTableName('posts')} WHERE `post_type` = %s ORDER BY `post_title` ASC;",
-      'product'
-    );
-    return array_map(function ($product) {
-      return [
-        'title' => $product->post_title, // phpcs:ignore Squiz.NamingConventions.ValidVariableName.NotCamelCaps
-        'ID' => $product->ID,
-      ];
-    }, $products);
-  }
 }

lib/AdminPages/Pages/Segments.php

@@ -11,6 +11,7 @@ use MailPoet\Models\Subscriber;
 use MailPoet\Services\Bridge;
 use MailPoet\Util\License\Features\Subscribers as SubscribersFeature;
 use MailPoet\WooCommerce\Helper as WooCommerceHelper;
+use MailPoet\WP\AutocompletePostListLoader as WPPostListLoader;
 use MailPoet\WP\Functions as WPFunctions;
 
 class Segments {
@@ -32,12 +33,16 @@ class Segments {
   /** @var WooCommerceHelper */
   private $woocommerceHelper;
 
+  /** @var WPPostListLoader */
+  private $wpPostListLoader;
+
   public function __construct(
     PageRenderer $pageRenderer,
     PageLimit $listingPageLimit,
     ServicesChecker $servicesChecker,
     WPFunctions $wp,
     WooCommerceHelper $woocommerceHelper,
+    WPPostListLoader $wpPostListLoader,
     SubscribersFeature $subscribersFeature
   ) {
     $this->pageRenderer = $pageRenderer;
@@ -46,6 +51,7 @@ class Segments {
     $this->servicesChecker = $servicesChecker;
     $this->wp = $wp;
     $this->woocommerceHelper = $woocommerceHelper;
+    $this->wpPostListLoader = $wpPostListLoader;
   }
 
   public function render() {
@@ -85,28 +91,11 @@ class Segments {
       ->where('type', Newsletter::TYPE_STANDARD)
       ->orderByExpr('ISNULL(sent_at) DESC, sent_at DESC')->findArray();
 
-    $data['product_categories'] = $this->wp->getCategories(['taxonomy' => 'product_cat']);
+    $data['product_categories'] = $this->wpPostListLoader->getWooCommerceCategories();
 
-    usort($data['product_categories'], function ($a, $b) {
-      return strcmp($a->catName, $b->catName);
-    });
-
-    $data['products'] = $this->getProducts();
+    $data['products'] = $this->wpPostListLoader->getProducts();
     $data['is_woocommerce_active'] = $this->woocommerceHelper->isWooCommerceActive();
 
     $this->pageRenderer->displayPage('segments.html', $data);
   }
-
-  private function getProducts() {
-    $products = $this->wp->getResultsFromWpDb(
-      "SELECT `ID`, `post_title` FROM {$this->wp->getWPTableName('posts')} WHERE `post_type` = %s ORDER BY `post_title` ASC;",
-      'product'
-    );
-    return array_map(function ($product) {
-      return [
-        'title' => $product->post_title, // phpcs:ignore Squiz.NamingConventions.ValidVariableName.NotCamelCaps
-        'ID' => $product->ID,
-      ];
-    }, $products);
-  }
 }

lib/DI/ContainerConfigurator.php

@@ -346,6 +346,7 @@ class ContainerConfigurator implements IContainerConfigurator {
     // WordPress
     $container->autowire(\MailPoet\WP\Emoji::class)->setPublic(true);
     $container->autowire(\MailPoet\WP\Functions::class)->setPublic(true);
+    $container->autowire(\MailPoet\WP\AutocompletePostListLoader::class)->setPublic(true);
     // Third party classes
     $container->autowire(\MailPoetVendor\CSS::class)->setClass(\MailPoetVendor\CSS::class)->setPublic(true);
     $container->autowire(\MailPoetVendor\csstidy::class)->setClass(\MailPoetVendor\csstidy::class);

lib/WP/AutocompletePostListLoader.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace MailPoet\WP;
+
+/**
+ * Class AutocompletePostListLoader is used to load data for the frontend autocomplete
+ */
+class AutocompletePostListLoader {
+  /** @var Functions */
+  private $wp;
+
+  public function __construct(Functions $wp) {
+    $this->wp = $wp;
+  }
+
+  public function getProducts() {
+    $products = $this->wp->getResultsFromWpDb(
+      "SELECT `ID`, `post_title` FROM {$this->wp->getWPTableName('posts')} WHERE `post_type` = %s ORDER BY `post_title` ASC;",
+      'product'
+    );
+    return $this->formatPosts($products);
+  }
+
+  public function getWooCommerceCategories() {
+    return $this->formatTerms($this->wp->getCategories(['taxonomy' => 'product_cat', 'orderby' => 'name']));
+  }
+
+  private function formatPosts($posts) {
+    if (empty($posts)) return [];
+    $result = [];
+    foreach ($posts as $post) {
+      $result[] = [
+        'id' => $post->ID,
+        'name' => $post->post_title,// phpcs:ignore Squiz.NamingConventions.ValidVariableName.NotCamelCaps
+      ];
+    }
+    return $result;
+  }
+
+  private function formatTerms($terms) {
+    if (empty($terms)) return [];
+    if (!is_array($terms)) return []; // there can be instance of WP_Error instead of list of terms if woo commerce is not active
+    $result = [];
+    foreach ($terms as $term) {
+      $result[] = [
+        'id' => $term->term_id,// phpcs:ignore Squiz.NamingConventions.ValidVariableName.NotCamelCaps
+        'name' => $term->name,
+      ];
+    }
+    return $result;
+  }
+}

views/newsletters.html

@@ -30,15 +30,7 @@
       var mailpoet_transactional_emails_opt_in_notice_dismissed = '<%= transactional_emails_opt_in_notice_dismissed %>';
       var mailpoet_mss_key_invalid = <%= mss_key_invalid ? 'true' : 'false' %>;
       var mailpoet_product_categories = <%= json_encode(product_categories)  %>;
-      mailpoet_product_categories = mailpoet_product_categories.map(function(category) {
-        category.id = category.cat_ID;
-        return category;
-      });
       var mailpoet_products = <%= json_encode(products) %>;
-      mailpoet_products = mailpoet_products.map(function(product) {
-        product.id = product.ID;
-        return product;
-      });
 
       var has_mss_key_specified = <%= json_encode(has_mss_key_specified) %>;
       var mailpoet_account_url = '<%= add_referral_id("https://account.mailpoet.com/?s=" ~ subscriber_count ~ "&email=" ~ current_wp_user.user_email) | escape('js') %>';

views/segments.html

@@ -28,15 +28,7 @@
     var wordpress_editable_roles_list = <%= json_encode(wordpress_editable_roles_list)  %>;
     var mailpoet_newsletters_list = <%= json_encode(newsletters_list)  %>;
     var mailpoet_product_categories = <%= json_encode(product_categories)  %>;
-    mailpoet_product_categories = mailpoet_product_categories.map(function(category) {
-      category.id = category.cat_ID;
-      return category;
-    });
     var mailpoet_products = <%= json_encode(products) %>;
-    mailpoet_products = mailpoet_products.map(function(product) {
-      product.id = product.ID;
-      return product;
-    });
     var is_woocommerce_active = <%= json_encode(is_woocommerce_active)  %>;
 
   </script>