Add public keyword to methods

[MAILPOET-2413]

lib/AutomaticEmails/AutomaticEmails.php

@@ -16,11 +16,11 @@ class AutomaticEmails {
     'WooCommerce',
   ];
 
-  function __construct() {
+  public function __construct() {
     $this->wp = new WPFunctions;
   }
 
-  function init() {
+  public function init() {
     foreach ($this->available_groups as $group) {
       $group_class = sprintf(
         '%1$s\%2$s\%2$s',
@@ -44,7 +44,7 @@ class AutomaticEmails {
     }
   }
 
-  function getAutomaticEmails() {
+  public function getAutomaticEmails() {
     global $wp_filter;
 
     $registered_groups = preg_grep('!^' . self::FILTER_PREFIX . '(.*?)$!', array_keys($wp_filter));
@@ -70,7 +70,7 @@ class AutomaticEmails {
     return $automatic_emails;
   }
 
-  function getAutomaticEmailBySlug($email_slug) {
+  public function getAutomaticEmailBySlug($email_slug) {
     $automatic_emails = $this->getAutomaticEmails();
 
     if (empty($automatic_emails)) return null;
@@ -82,7 +82,7 @@ class AutomaticEmails {
     return null;
   }
 
-  function getAutomaticEmailEventBySlug($email_slug, $event_slug) {
+  public function getAutomaticEmailEventBySlug($email_slug, $event_slug) {
     $automatic_email = $this->getAutomaticEmailBySlug($email_slug);
 
     if (empty($automatic_email)) return null;
@@ -94,7 +94,7 @@ class AutomaticEmails {
     return null;
   }
 
-  function validateAutomaticEmailDataFields(array $automatic_email) {
+  public function validateAutomaticEmailDataFields(array $automatic_email) {
     $required_fields = [
       'slug',
       'title',
@@ -109,7 +109,7 @@ class AutomaticEmails {
     return true;
   }
 
-  function validateAutomaticEmailEventsDataFields(array $automatic_email_events) {
+  public function validateAutomaticEmailEventsDataFields(array $automatic_email_events) {
     $required_fields = [
       'slug',
       'title',
@@ -125,7 +125,7 @@ class AutomaticEmails {
     return true;
   }
 
-  function unregisterAutomaticEmails() {
+  public function unregisterAutomaticEmails() {
     global $wp_filter;
 
     $registered_groups = preg_grep('!^' . self::FILTER_PREFIX . '(.*?)$!', array_keys($wp_filter));

lib/AutomaticEmails/WooCommerce/Events/AbandonedCart.php

@@ -29,7 +29,7 @@ class AbandonedCart {
   /** @var AutomaticEmailScheduler */
   private $scheduler;
 
-  function __construct() {
+  public function __construct() {
     $this->wp = WPFunctions::get();
     $this->woo_commerce_helper = new WooCommerceHelper();
     $this->cookies = new Cookies();
@@ -37,7 +37,7 @@ class AbandonedCart {
     $this->scheduler = new AutomaticEmailScheduler();
   }
 
-  function getEventDetails() {
+  public function getEventDetails() {
     return [
       'slug' => self::SLUG,
       'title' => WPFunctions::get()->_x('Abandoned Shopping Cart', 'This is the name of a type of automatic email for ecommerce. Those emails are sent automatically when a customer adds product to his shopping cart but never complete the checkout process.', 'mailpoet'),
@@ -73,7 +73,7 @@ class AbandonedCart {
     ];
   }
 
-  function init() {
+  public function init() {
     if (!$this->woo_commerce_helper->isWooCommerceActive()) {
       return;
     }
@@ -127,7 +127,7 @@ class AbandonedCart {
     );
   }
 
-  function handleCartChange() {
+  public function handleCartChange() {
     $cart = $this->woo_commerce_helper->WC()->cart;
     if ($cart && !$cart->is_empty()) {
       $this->scheduleAbandonedCartEmail();
@@ -137,7 +137,7 @@ class AbandonedCart {
     }
   }
 
-  function trackPageVisit() {
+  public function trackPageVisit() {
     // on page visit reschedule all currently scheduled (not yet sent) emails for given subscriber
     // (it tracks at most once per minute to avoid processing many calls at the same time, i.e. AJAX)
     $this->page_visit_tracker->trackVisit(function () {

lib/AutomaticEmails/WooCommerce/Events/AbandonedCartPageVisitTracker.php

@@ -20,17 +20,17 @@ class AbandonedCartPageVisitTracker {
   /** @var Cookies */
   private $cookies;
 
-  function __construct(WPFunctions $wp, WooCommerceHelper $woo_commerce_helper, Cookies $cookies) {
+  public function __construct(WPFunctions $wp, WooCommerceHelper $woo_commerce_helper, Cookies $cookies) {
     $this->wp = $wp;
     $this->woo_commerce_helper = $woo_commerce_helper;
     $this->cookies = $cookies;
   }
 
-  function startTracking() {
+  public function startTracking() {
     $this->saveLastVisitTimestamp();
   }
 
-  function trackVisit(callable $onTrackCallback = null) {
+  public function trackVisit(callable $onTrackCallback = null) {
     // track at most once per minute to avoid processing many calls at the same time, i.e. AJAX
     $last_visit_timestamp = $this->loadLastVisitTimestamp();
     $minute_ago_timestamp = Carbon::now()->getTimestamp() - 60;
@@ -42,7 +42,7 @@ class AbandonedCartPageVisitTracker {
     }
   }
 
-  function stopTracking() {
+  public function stopTracking() {
     $this->removeLastVisitTimestamp();
   }
 

lib/AutomaticEmails/WooCommerce/Events/FirstPurchase.php

@@ -26,7 +26,7 @@ class FirstPurchase {
   /** @var LoggerFactory */
   private $logger_factory;
 
-  function __construct(WCHelper $helper = null) {
+  public function __construct(WCHelper $helper = null) {
     if ($helper === null) {
       $helper = new WCHelper();
     }
@@ -35,7 +35,7 @@ class FirstPurchase {
     $this->logger_factory = LoggerFactory::getInstance();
   }
 
-  function init() {
+  public function init() {
     WPFunctions::get()->addFilter('mailpoet_newsletter_shortcode', [
       $this,
       'handleOrderTotalShortcode',
@@ -56,7 +56,7 @@ class FirstPurchase {
     }
   }
 
-  function getEventDetails() {
+  public function getEventDetails() {
     return [
       'slug' => self::SLUG,
       'title' => WPFunctions::get()->__('First Purchase', 'mailpoet'),
@@ -79,7 +79,7 @@ class FirstPurchase {
     ];
   }
 
-  function handleOrderDateShortcode($shortcode, $newsletter, $subscriber, $queue) {
+  public function handleOrderDateShortcode($shortcode, $newsletter, $subscriber, $queue) {
     $result = $shortcode;
     if ($shortcode === self::ORDER_DATE_SHORTCODE) {
       $default_value = WPFunctions::get()->dateI18n(get_option('date_format'));
@@ -102,7 +102,7 @@ class FirstPurchase {
     return $result;
   }
 
-  function handleOrderTotalShortcode($shortcode, $newsletter, $subscriber, $queue) {
+  public function handleOrderTotalShortcode($shortcode, $newsletter, $subscriber, $queue) {
     $result = $shortcode;
     if ($shortcode === self::ORDER_TOTAL_SHORTCODE) {
       $default_value = $this->helper->wcPrice(0);
@@ -125,7 +125,7 @@ class FirstPurchase {
     return $result;
   }
 
-  function scheduleEmailWhenOrderIsPlaced($order_id) {
+  public function scheduleEmailWhenOrderIsPlaced($order_id) {
     $order_details = $this->helper->wcGetOrder($order_id);
     if (!$order_details || !$order_details->get_billing_email()) {
       $this->logger_factory->getLogger(self::SLUG)->addInfo(
@@ -178,7 +178,7 @@ class FirstPurchase {
     $this->scheduler->scheduleAutomaticEmail(WooCommerce::SLUG, self::SLUG, $check_email_was_not_scheduled, $subscriber->id, $meta);
   }
 
-  function getCustomerOrderCount($customer_email) {
+  public function getCustomerOrderCount($customer_email) {
     // registered user
     $user = WPFunctions::get()->getUserBy('email', $customer_email);
     if ($user) {

lib/AutomaticEmails/WooCommerce/Events/PurchasedInCategory.php

@@ -23,7 +23,7 @@ class PurchasedInCategory {
   /** @var LoggerFactory */
   private $logger_factory;
 
-  function __construct(WCHelper $woocommerce_helper = null) {
+  public function __construct(WCHelper $woocommerce_helper = null) {
     if ($woocommerce_helper === null) {
       $woocommerce_helper = new WCHelper();
     }
@@ -32,7 +32,7 @@ class PurchasedInCategory {
     $this->logger_factory = LoggerFactory::getInstance();
   }
 
-  function getEventDetails() {
+  public function getEventDetails() {
     return [
       'slug' => self::SLUG,
       'title' => _x('Purchased In This Category', 'This is the name of a type for automatic email for ecommerce. Those emails are sent automatically every time a customer buys for the first time a product in a given category', 'mailpoet'),
@@ -49,7 +49,7 @@ class PurchasedInCategory {
     ];
   }
 
-  function init() {
+  public function init() {
     WPFunctions::get()->removeAllFilters('woocommerce_product_purchased_get_categories');
     WPFunctions::get()->addFilter(
       'woocommerce_product_purchased_get_categories',
@@ -67,7 +67,7 @@ class PurchasedInCategory {
     }
   }
 
-  function getCategories($search_query) {
+  public function getCategories($search_query) {
     $args = [
       'taxonomy' => 'product_cat',
       'search' => $search_query,
@@ -86,7 +86,7 @@ class PurchasedInCategory {
     }, $all_categories);
   }
 
-  function scheduleEmail($order_id) {
+  public function scheduleEmail($order_id) {
     $order_details = $this->woocommerce_helper->wcGetOrder($order_id);
     if (!$order_details || !$order_details->get_billing_email()) {
       $this->logger_factory->getLogger(self::SLUG)->addInfo(

lib/AutomaticEmails/WooCommerce/Events/PurchasedProduct.php

@@ -24,7 +24,7 @@ class PurchasedProduct {
   /** @var LoggerFactory */
   private $logger_factory;
 
-  function __construct(WCHelper $helper = null) {
+  public function __construct(WCHelper $helper = null) {
     if ($helper === null) {
       $helper = new WCHelper();
     }
@@ -33,7 +33,7 @@ class PurchasedProduct {
     $this->logger_factory = LoggerFactory::getInstance();
   }
 
-  function init() {
+  public function init() {
     WPFunctions::get()->removeAllFilters('woocommerce_product_purchased_get_products');
     WPFunctions::get()->addFilter(
       'woocommerce_product_purchased_get_products',
@@ -53,7 +53,7 @@ class PurchasedProduct {
     }
   }
 
-  function getEventDetails() {
+  public function getEventDetails() {
     return [
       'slug' => self::SLUG,
       'title' => WPFunctions::get()->__('Purchased This Product', 'mailpoet'),
@@ -70,7 +70,7 @@ class PurchasedProduct {
     ];
   }
 
-  function getProducts($product_search_query) {
+  public function getProducts($product_search_query) {
     $args = [
       'post_type' => 'product',
       'post_status' => 'publish',
@@ -96,7 +96,7 @@ class PurchasedProduct {
     return $woocommerce_products;
   }
 
-  function scheduleEmailWhenProductIsPurchased($order_id) {
+  public function scheduleEmailWhenProductIsPurchased($order_id) {
     $order_details = $this->helper->wcGetOrder($order_id);
     if (!$order_details || !$order_details->get_billing_email()) {
       $this->logger_factory->getLogger(self::SLUG)->addInfo(

lib/AutomaticEmails/WooCommerce/WooCommerce.php

@@ -23,13 +23,13 @@ class WooCommerce {
   private $_woocommerce_enabled;
   private $wp;
 
-  function __construct() {
+  public function __construct() {
     $this->wp = new WPFunctions;
     $this->woocommerce_helper = new WooCommerceHelper();
     $this->_woocommerce_enabled = $this->isWoocommerceEnabled();
   }
 
-  function init() {
+  public function init() {
     $this->wp->addFilter(
       AutomaticEmails::FILTER_PREFIX . self::SLUG,
       [
@@ -46,7 +46,7 @@ class WooCommerce {
     );
   }
 
-  function setupGroup() {
+  public function setupGroup() {
     return [
       'slug' => self::SLUG,
       'title' => WPFunctions::get()->__('WooCommerce', 'mailpoet'),
@@ -55,7 +55,7 @@ class WooCommerce {
     ];
   }
 
-  function setupEvents($events) {
+  public function setupEvents($events) {
     $custom_event_details = (!$this->_woocommerce_enabled) ? [
       'actionButtonTitle' => WPFunctions::get()->__('WooCommerce is required', 'mailpoet'),
       'actionButtonLink' => 'https://wordpress.org/plugins/woocommerce/',
@@ -94,7 +94,7 @@ class WooCommerce {
     return $events;
   }
 
-  function isWoocommerceEnabled() {
+  public function isWoocommerceEnabled() {
     return $this->woocommerce_helper->isWooCommerceActive();
   }