<?php
namespace MailPoet\Config;
if (!defined('ABSPATH')) exit;
use MailPoet\Form\DisplayFormInWPContent;
use MailPoet\Mailer\WordPress\WordpressMailerReplacer;
use MailPoet\Newsletter\Scheduler\PostNotificationScheduler;
use MailPoet\Segments\WP;
use MailPoet\Settings\SettingsController;
use MailPoet\Statistics\Track\SubscriberHandler;
use MailPoet\Subscription\Comment;
use MailPoet\Subscription\Form;
use MailPoet\Subscription\Manage;
use MailPoet\Subscription\Registration;
use MailPoet\WP\Functions as WPFunctions;
class Hooks {
/** @var Form */
private $subscriptionForm;
/** @var Comment */
private $subscriptionComment;
/** @var Manage */
private $subscriptionManage;
/** @var Registration */
private $subscriptionRegistration;
/** @var SettingsController */
private $settings;
/** @var WPFunctions */
private $wp;
/** @var PostNotificationScheduler */
private $postNotificationScheduler;
/** @var WordpressMailerReplacer */
private $wordpressMailerReplacer;
/** @var DisplayFormInWPContent */
private $displayFormInWPContent;
/** @var WP */
private $wpSegment;
/** @var SubscriberHandler */
private $subscriberHandler;
/** @var HooksWooCommerce */
private $hooksWooCommerce;
/** @var SubscriberChangesNotifier */
private $subscriberChangesNotifier;
public function __construct(
Form $subscriptionForm,
Comment $subscriptionComment,
Manage $subscriptionManage,
Registration $subscriptionRegistration,
SettingsController $settings,
WPFunctions $wp,
PostNotificationScheduler $postNotificationScheduler,
WordpressMailerReplacer $wordpressMailerReplacer,
DisplayFormInWPContent $displayFormInWPContent,
HooksWooCommerce $hooksWooCommerce,
SubscriberHandler $subscriberHandler,
SubscriberChangesNotifier $subscriberChangesNotifier,
WP $wpSegment
) {
$this->subscriptionForm = $subscriptionForm;
$this->subscriptionComment = $subscriptionComment;
$this->subscriptionManage = $subscriptionManage;
$this->subscriptionRegistration = $subscriptionRegistration;
$this->settings = $settings;
$this->wp = $wp;
$this->postNotificationScheduler = $postNotificationScheduler;
$this->wordpressMailerReplacer = $wordpressMailerReplacer;
$this->displayFormInWPContent = $displayFormInWPContent;
$this->wpSegment = $wpSegment;
$this->subscriberHandler = $subscriberHandler;
$this->hooksWooCommerce = $hooksWooCommerce;
$this->subscriberChangesNotifier = $subscriberChangesNotifier;
}
public function init() {
$this->setupWPUsers();
$this->setupWooCommerceUsers();
$this->setupWooCommercePurchases();
$this->setupWooCommerceSubscriberEngagement();
$this->setupImageSize();
$this->setupListing();
$this->setupSubscriptionEvents();
$this->setupWooCommerceSubscriptionEvents();
$this->setupPostNotifications();
$this->setupWooCommerceSettings();
$this->setupFooter();
$this->setupSettingsLinkInPluginPage();
$this->setupChangeNotifications();
}
public function initEarlyHooks() {
$this->setupMailer();
}
public function setupSubscriptionEvents() {
$subscribe = $this->settings->get('subscribe', []);
// Subscribe in comments
if (
isset($subscribe['on_comment']['enabled'])
&&
(bool)$subscribe['on_comment']['enabled']
) {
if ($this->wp->isUserLoggedIn()) {
$this->wp->addAction(
'comment_form_field_comment',
[$this->subscriptionComment, 'extendLoggedInForm']
);
} else {
$this->wp->addAction(
'comment_form_after_fields',
[$this->subscriptionComment, 'extendLoggedOutForm']
);
}
$this->wp->addAction(
'comment_post',
[$this->subscriptionComment, 'onSubmit'],
60,
2
);
$this->wp->addAction(
'wp_set_comment_status',
[$this->subscriptionComment, 'onStatusUpdate'],
60,
2
);
}
// Subscribe in registration form
if (
isset($subscribe['on_register']['enabled'])
&&
(bool)$subscribe['on_register']['enabled']
) {
if (is_multisite()) {
$this->wp->addAction(
'signup_extra_fields',
[$this->subscriptionRegistration, 'extendForm']
);
$this->wp->addAction(
'wpmu_validate_user_signup',
[$this->subscriptionRegistration, 'onMultiSiteRegister'],
60,
1
);
} else {
$this->wp->addAction(
'register_form',
[$this->subscriptionRegistration, 'extendForm']
);
// we need to process new users while they are registered.
// We used `register_post` before but that is too soon
// because if registration fails during `registration_errors` we will keep the user as subscriber.
// So we are hooking to `registration_error` with a low priority.
$this->wp->addFilter(
'registration_errors',
[$this->subscriptionRegistration, 'onRegister'],
60,
3
);
}
$this->wp->addAction(
'woocommerce_register_form',
[$this->hooksWooCommerce, 'extendForm']
);
$this->wp->addFilter(
'woocommerce_registration_errors',
[$this->hooksWooCommerce, 'onRegister'],
60,
3
);
}
// Manage subscription
$this->wp->addAction(
'admin_post_mailpoet_subscription_update',
[$this->subscriptionManage, 'onSave']
);
$this->wp->addAction(
'admin_post_nopriv_mailpoet_subscription_update',
[$this->subscriptionManage, 'onSave']
);
// Subscription form
$this->wp->addAction(
'admin_post_mailpoet_subscription_form',
[$this->subscriptionForm, 'onSubmit']
);
$this->wp->addAction(
'admin_post_nopriv_mailpoet_subscription_form',
[$this->subscriptionForm, 'onSubmit']
);
$this->wp->addFilter(
'the_content',
[$this->displayFormInWPContent, 'display']
);
}
public function setupMailer() {
$this->wp->addAction('plugins_loaded', [
$this->wordpressMailerReplacer,
'replaceWordPressMailer',
]);
$this->wp->addAction('login_init', [
$this->wordpressMailerReplacer,
'replaceWordPressMailer',
]);
$this->wp->addAction('lostpassword_post', [
$this->wordpressMailerReplacer,
'replaceWordPressMailer',
]);
}
public function setupWooCommerceSubscriptionEvents() {
$woocommerce = $this->settings->get('woocommerce', []);
// WooCommerce: subscribe on checkout
if (!empty($woocommerce['optin_on_checkout']['enabled'])) {
$this->wp->addAction(
'woocommerce_checkout_before_terms_and_conditions',
[$this->hooksWooCommerce, 'extendWooCommerceCheckoutForm']
);
}
$this->wp->addAction(
'woocommerce_checkout_update_order_meta',
[$this->hooksWooCommerce, 'subscribeOnCheckout'],
10, // this should execute after the WC sync call on the same hook
2
);
$this->wp->addAction(
'woocommerce_before_pay_action',
[$this->hooksWooCommerce, 'subscribeOnOrderPay'],
10,
1
);
}
public function setupWPUsers() {
// WP Users synchronization
$this->wp->addAction(
'user_register',
[$this->wpSegment, 'synchronizeUser'],
6
);
$this->wp->addAction(
'added_existing_user',
[$this->wpSegment, 'synchronizeUser'],
6
);
$this->wp->addAction(
'profile_update',
[$this->wpSegment, 'synchronizeUser'],
6, 2
);
$this->wp->addAction(
'add_user_role',
[$this->wpSegment, 'synchronizeUser'],
6, 1
);
$this->wp->addAction(
'set_user_role',
[$this->wpSegment, 'synchronizeUser'],
6, 1
);
$this->wp->addAction(
'delete_user',
[$this->wpSegment, 'synchronizeUser'],
1
);
// multisite
$this->wp->addAction(
'deleted_user',
[$this->wpSegment, 'synchronizeUser'],
1
);
$this->wp->addAction(
'remove_user_from_blog',
[$this->wpSegment, 'synchronizeUser'],
1
);
// login
$this->wp->addAction(
'wp_login',
[$this->subscriberHandler, 'identifyByLogin'],
10,
1
);
}
public function setupWooCommerceSettings() {
$this->wp->addAction('woocommerce_settings_start', [
$this->hooksWooCommerce,
'disableWooCommerceSettings',
]);
}
public function setupWooCommerceUsers() {
// WooCommerce Customers synchronization
$this->wp->addAction(
'woocommerce_created_customer',
[$this->hooksWooCommerce, 'synchronizeRegisteredCustomer'],
7
);
$this->wp->addAction(
'woocommerce_new_customer',
[$this->hooksWooCommerce, 'synchronizeRegisteredCustomer'],
7
);
$this->wp->addAction(
'woocommerce_update_customer',
[$this->hooksWooCommerce, 'synchronizeRegisteredCustomer'],
7
);
$this->wp->addAction(
'woocommerce_delete_customer',
[$this->hooksWooCommerce, 'synchronizeRegisteredCustomer'],
7
);
$this->wp->addAction(
'woocommerce_checkout_update_order_meta',
[$this->hooksWooCommerce, 'synchronizeGuestCustomer'],
7
);
$this->wp->addAction(
'woocommerce_process_shop_order_meta',
[$this->hooksWooCommerce, 'synchronizeGuestCustomer'],
7
);
}
public function setupWooCommercePurchases() {
// use both 'processing' and 'completed' states since payment hook and 'processing' status
// may be skipped with some payment methods (cheque) or when state transitioned manually
$acceptedOrderStates = WPFunctions::get()->applyFilters(
'mailpoet_purchase_order_states',
['processing', 'completed']
);
foreach ($acceptedOrderStates as $status) {
WPFunctions::get()->addAction(
'woocommerce_order_status_' . $status,
[$this->hooksWooCommerce, 'trackPurchase'],
10,
1
);
}
}
public function setupWooCommerceSubscriberEngagement() {
$this->wp->addAction(
'woocommerce_new_order',
[$this->hooksWooCommerce, 'updateSubscriberEngagement'],
7
);
}
public function setupImageSize() {
$this->wp->addFilter(
'image_size_names_choose',
[$this, 'appendImageSize'],
10, 1
);
}
public function appendImageSize($sizes) {
return array_merge($sizes, [
'mailpoet_newsletter_max' => __('MailPoet Newsletter', 'mailpoet'),
]);
}
public function setupListing() {
$this->wp->addFilter(
'set-screen-option',
[$this, 'setScreenOption'],
10, 3
);
}
public function setScreenOption($status, $option, $value) {
if (preg_match('/^mailpoet_(.*)_per_page$/', $option)) {
return $value;
} else {
return $status;
}
}
public function setupPostNotifications() {
$this->wp->addAction(
'transition_post_status',
[$this->postNotificationScheduler, 'transitionHook'],
10, 3
);
}
public function setupFooter() {
if (!Menu::isOnMailPoetAdminPage()) {
return;
}
$this->wp->addFilter(
'admin_footer_text',
[$this, 'setFooter'],
1, 1
);
}
public function setFooter($text) {
return '<a href="https://feedback.mailpoet.com/" rel="noopener noreferrer" target="_blank">Give feedback</a>';
}
public function setupSettingsLinkInPluginPage() {
$this->wp->addFilter(
'plugin_action_links_' . Env::$pluginPath,
[$this, 'setSettingsLinkInPluginPage']
);
}
/**
* @param array<string, string> $actionLinks
* @return array<string, string>
*/
public function setSettingsLinkInPluginPage(array $actionLinks): array {
$customLinks = [
'settings' => '<a href="' . $this->wp->adminUrl('admin.php?page=mailpoet-settings') . '" aria-label="' . $this->wp->escAttr(__('View MailPoet settings', 'mailpoet')) . '">' . $this->wp->escHtml(__('Settings', 'mailpoet')) . '</a>',
];
return array_merge($customLinks, $actionLinks);
}
public function setupChangeNotifications(): void {
$this->wp->addAction(
'shutdown',
[$this->subscriberChangesNotifier, 'notify']
);
}
}