Add Plesk hosting integration

inc/helpers/class-site-duplicator.php

@@ -259,6 +259,12 @@ protected static function process_duplication($args) {
 
 		wp_cache_flush();
 
+		// Ensure the requested title is applied after duplication, since the
+		// table copy may overwrite the blogname option set during site creation.
+		if (! empty($args->title)) {
+			update_blog_option($args->to_site_id, 'blogname', $args->title);
+		}
+
 		/**
 		 * Allow developers to hook after a site duplication happens.
 		 *

inc/integrations/class-integration-registry.php

@@ -128,6 +128,7 @@ private function register_core_integrations(): void {
 		$this->register(new Providers\Cloudflare\Cloudflare_Integration());
 		$this->register(new Providers\Hestia\Hestia_Integration());
 		$this->register(new Providers\Enhance\Enhance_Integration());
+		$this->register(new Providers\Plesk\Plesk_Integration());
 		$this->register(new Providers\Rocket\Rocket_Integration());
 		$this->register(new Providers\WPEngine\WPEngine_Integration());
 		$this->register(new Providers\WPMUDEV\WPMUDEV_Integration());
@@ -173,6 +174,7 @@ private function register_core_capabilities(): void {
 		$this->add_capability('cloudflare', new Providers\Cloudflare\Cloudflare_Domain_Mapping());
 		$this->add_capability('hestia', new Providers\Hestia\Hestia_Domain_Mapping());
 		$this->add_capability('enhance', new Providers\Enhance\Enhance_Domain_Mapping());
+		$this->add_capability('plesk', new Providers\Plesk\Plesk_Domain_Mapping());
 		$this->add_capability('rocket', new Providers\Rocket\Rocket_Domain_Mapping());
 		$this->add_capability('wpengine', new Providers\WPEngine\WPEngine_Domain_Mapping());
 		$this->add_capability('wpmudev', new Providers\WPMUDEV\WPMUDEV_Domain_Mapping());

inc/integrations/providers/plesk/class-plesk-domain-mapping.php

@@ -0,0 +1,272 @@
+<?php
+/**
+ * Plesk Domain Mapping Capability.
+ *
+ * @package WP_Ultimo
+ * @subpackage Integrations/Providers/Plesk
+ * @since 2.5.0
+ */
+
+namespace WP_Ultimo\Integrations\Providers\Plesk;
+
+use Psr\Log\LogLevel;
+use WP_Ultimo\Integrations\Base_Capability_Module;
+use WP_Ultimo\Integrations\Capabilities\Domain_Mapping_Capability;
+
+defined('ABSPATH') || exit;
+
+/**
+ * Plesk domain mapping capability module.
+ *
+ * Uses the Plesk CLI gateway (/api/v2/cli) to manage site aliases
+ * and subdomains for domain mapping.
+ *
+ * @since 2.5.0
+ */
+class Plesk_Domain_Mapping extends Base_Capability_Module implements Domain_Mapping_Capability {
+
+	/**
+	 * Supported features.
+	 *
+	 * @since 2.5.0
+	 * @var array
+	 */
+	protected array $supported_features = ['autossl'];
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get_capability_id(): string {
+
+		return 'domain-mapping';
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get_title(): string {
+
+		return __('Domain Mapping', 'ultimate-multisite');
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get_explainer_lines(): array {
+
+		$explainer_lines = [
+			'will'     => [
+				'send_domains' => __('Add domain aliases in Plesk whenever a new domain mapping gets created on your network', 'ultimate-multisite'),
+				'autossl'      => __('SSL certificates will be automatically provisioned if Plesk SSL It! or Let\'s Encrypt extension is active', 'ultimate-multisite'),
+			],
+			'will_not' => [],
+		];
+
+		if (is_subdomain_install()) {
+			$explainer_lines['will']['send_sub_domains'] = __('Add subdomains in Plesk whenever a new site gets created on your network', 'ultimate-multisite');
+		}
+
+		return $explainer_lines;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function register_hooks(): void {
+
+		add_action('wu_add_domain', [$this, 'on_add_domain'], 10, 2);
+		add_action('wu_remove_domain', [$this, 'on_remove_domain'], 10, 2);
+		add_action('wu_add_subdomain', [$this, 'on_add_subdomain'], 10, 2);
+		add_action('wu_remove_subdomain', [$this, 'on_remove_subdomain'], 10, 2);
+	}
+
+	/**
+	 * Gets the parent Plesk_Integration for API calls.
+	 *
+	 * @since 2.5.0
+	 * @return Plesk_Integration
+	 */
+	private function get_plesk(): Plesk_Integration {
+
+		/** @var Plesk_Integration */
+		return $this->get_integration();
+	}
+
+	/**
+	 * Called when a new domain is mapped.
+	 *
+	 * Creates a site alias in Plesk via the CLI gateway.
+	 *
+	 * @since 2.5.0
+	 *
+	 * @param string $domain  The domain name being mapped.
+	 * @param int    $site_id ID of the site receiving the mapping.
+	 * @return void
+	 */
+	public function on_add_domain(string $domain, int $site_id): void {
+
+		$base_domain = $this->get_plesk()->get_credential('WU_PLESK_DOMAIN');
+
+		if (empty($base_domain)) {
+			wu_log_add('integration-plesk', __('Missing WU_PLESK_DOMAIN; cannot add alias.', 'ultimate-multisite'), LogLevel::ERROR);
+
+			return;
+		}
+
+		// Create site alias
+		$this->log_response(
+			sprintf('Add alias %s', $domain),
+			$this->get_plesk()->send_plesk_api_request(
+				'/api/v2/cli/site_alias/call',
+				'POST',
+				[
+					'params' => ['--create', $domain, '-domain', $base_domain],
+				]
+			)
+		);
+
+		// Optionally add www alias
+		if (! str_starts_with($domain, 'www.') && \WP_Ultimo\Managers\Domain_Manager::get_instance()->should_create_www_subdomain($domain)) {
+			$www = 'www.' . $domain;
+
+			$this->log_response(
+				sprintf('Add alias %s', $www),
+				$this->get_plesk()->send_plesk_api_request(
+					'/api/v2/cli/site_alias/call',
+					'POST',
+					[
+						'params' => ['--create', $www, '-domain', $base_domain],
+					]
+				)
+			);
+		}
+	}
+
+	/**
+	 * Called when a mapped domain is removed.
+	 *
+	 * Deletes the site alias from Plesk via the CLI gateway.
+	 *
+	 * @since 2.5.0
+	 *
+	 * @param string $domain  The domain name being removed.
+	 * @param int    $site_id ID of the site.
+	 * @return void
+	 */
+	public function on_remove_domain(string $domain, int $site_id): void {
+
+		// Delete site alias
+		$this->log_response(
+			sprintf('Delete alias %s', $domain),
+			$this->get_plesk()->send_plesk_api_request(
+				'/api/v2/cli/site_alias/call',
+				'POST',
+				[
+					'params' => ['--delete', $domain],
+				]
+			)
+		);
+
+		// Also try to remove www alias
+		if (! str_starts_with($domain, 'www.')) {
+			$www = 'www.' . $domain;
+
+			$this->log_response(
+				sprintf('Delete alias %s', $www),
+				$this->get_plesk()->send_plesk_api_request(
+					'/api/v2/cli/site_alias/call',
+					'POST',
+					[
+						'params' => ['--delete', $www],
+					]
+				)
+			);
+		}
+	}
+
+	/**
+	 * Called when a new subdomain is added.
+	 *
+	 * Creates a subdomain in Plesk via the CLI gateway.
+	 *
+	 * @since 2.5.0
+	 *
+	 * @param string $subdomain The subdomain being added.
+	 * @param int    $site_id   ID of the site.
+	 * @return void
+	 */
+	public function on_add_subdomain(string $subdomain, int $site_id): void {
+
+		$base_domain = $this->get_plesk()->get_credential('WU_PLESK_DOMAIN');
+
+		if (empty($base_domain)) {
+			wu_log_add('integration-plesk', __('Missing WU_PLESK_DOMAIN; cannot add subdomain.', 'ultimate-multisite'), LogLevel::ERROR);
+
+			return;
+		}
+
+		$this->log_response(
+			sprintf('Add subdomain %s', $subdomain),
+			$this->get_plesk()->send_plesk_api_request(
+				'/api/v2/cli/subdomain/call',
+				'POST',
+				[
+					'params' => ['--create', $subdomain, '-domain', $base_domain, '-www-root', '/httpdocs'],
+				]
+			)
+		);
+	}
+
+	/**
+	 * Called when a subdomain is removed.
+	 *
+	 * Deletes the subdomain from Plesk via the CLI gateway.
+	 *
+	 * @since 2.5.0
+	 *
+	 * @param string $subdomain The subdomain being removed.
+	 * @param int    $site_id   ID of the site.
+	 * @return void
+	 */
+	public function on_remove_subdomain(string $subdomain, int $site_id): void {
+
+		$this->log_response(
+			sprintf('Delete subdomain %s', $subdomain),
+			$this->get_plesk()->send_plesk_api_request(
+				'/api/v2/cli/subdomain/call',
+				'POST',
+				[
+					'params' => ['--delete', $subdomain],
+				]
+			)
+		);
+	}
+
+	/**
+	 * Log an API response with a contextual label.
+	 *
+	 * @since 2.5.0
+	 *
+	 * @param string          $action_label Descriptive label for the action.
+	 * @param array|\WP_Error $response     The API response.
+	 * @return void
+	 */
+	protected function log_response(string $action_label, $response): void {
+
+		if (is_wp_error($response)) {
+			wu_log_add('integration-plesk', sprintf('[%s] %s', $action_label, $response->get_error_message()), LogLevel::ERROR);
+
+			return;
+		}
+
+		wu_log_add('integration-plesk', sprintf('[%s] %s', $action_label, wp_json_encode($response)));
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function test_connection() {
+
+		return $this->get_plesk()->test_connection();
+	}
+}