khaihihi

wp-content/plugins/wordpress-seo/admin/config-ui/class-configuration-service.php

@@ -0,0 +1,184 @@
+<?php
+/**
+ * WPSEO plugin file.
+ *
+ * @package WPSEO\Admin\ConfigurationUI
+ */
+
+/**
+ * Class WPSEO_Configuration_Service.
+ */
+class WPSEO_Configuration_Service {
+
+	/**
+	 * Class holding the onboarding wizard configuration.
+	 *
+	 * @var WPSEO_Configuration_Structure
+	 */
+	protected $structure;
+
+	/**
+	 * Class holding the onboarding wizard components.
+	 *
+	 * @var WPSEO_Configuration_Components
+	 */
+	protected $components;
+
+	/**
+	 * Class handling the onboarding wizard persistence.
+	 *
+	 * @var WPSEO_Configuration_Storage
+	 */
+	protected $storage;
+
+	/**
+	 * Class handling the onboarding wizard endpoint.
+	 *
+	 * @var WPSEO_Configuration_Endpoint
+	 */
+	protected $endpoint;
+
+	/**
+	 * Adapter that converts onboarding wizard configuration to WordPress options.
+	 *
+	 * @var WPSEO_Configuration_Options_Adapter
+	 */
+	protected $adapter;
+
+	/**
+	 * Class handling the onboarding wizard endpoint.
+	 *
+	 * @var WPSEO_Configuration_Translations
+	 */
+	protected $translations;
+
+	/**
+	 * Hook into the REST API and switch language.
+	 */
+	public function initialize() {
+		$this->set_default_providers();
+		$this->endpoint->register();
+	}
+
+	/**
+	 * Set default handlers.
+	 */
+	public function set_default_providers() {
+		$this->set_storage( new WPSEO_Configuration_Storage() );
+		$this->set_options_adapter( new WPSEO_Configuration_Options_Adapter() );
+		$this->set_components( new WPSEO_Configuration_Components() );
+		$this->set_endpoint( new WPSEO_Configuration_Endpoint() );
+		$this->set_structure( new WPSEO_Configuration_Structure() );
+		$this->set_translations( new WPSEO_Configuration_Translations( WPSEO_Language_Utils::get_user_locale() ) );
+	}
+
+	/**
+	 * Set storage handler.
+	 *
+	 * @param WPSEO_Configuration_Storage $storage Storage handler to use.
+	 */
+	public function set_storage( WPSEO_Configuration_Storage $storage ) {
+		$this->storage = $storage;
+	}
+
+	/**
+	 * Set endpoint handler.
+	 *
+	 * @param WPSEO_Configuration_Endpoint $endpoint Endpoint implementation to use.
+	 */
+	public function set_endpoint( WPSEO_Configuration_Endpoint $endpoint ) {
+		$this->endpoint = $endpoint;
+		$this->endpoint->set_service( $this );
+	}
+
+	/**
+	 * Set the options adapter.
+	 *
+	 * @param WPSEO_Configuration_Options_Adapter $adapter Adapter to use.
+	 */
+	public function set_options_adapter( WPSEO_Configuration_Options_Adapter $adapter ) {
+		$this->adapter = $adapter;
+	}
+
+	/**
+	 * Set components provider.
+	 *
+	 * @param WPSEO_Configuration_Components $components Component provider to use.
+	 */
+	public function set_components( WPSEO_Configuration_Components $components ) {
+		$this->components = $components;
+	}
+
+	/**
+	 * Set structure provider.
+	 *
+	 * @param WPSEO_Configuration_Structure $structure Structure provider to use.
+	 */
+	public function set_structure( WPSEO_Configuration_Structure $structure ) {
+		$this->structure = $structure;
+	}
+
+	/**
+	 * Sets the translations object.
+	 *
+	 * @param WPSEO_Configuration_Translations $translations The translations object.
+	 */
+	public function set_translations( WPSEO_Configuration_Translations $translations ) {
+		$this->translations = $translations;
+	}
+
+	/**
+	 * Populate the configuration.
+	 */
+	protected function populate_configuration() {
+		// Switch to the user locale with fallback to the site locale.
+		switch_to_locale( WPSEO_Language_Utils::get_user_locale() );
+
+		// Make sure we have our translations available.
+		wpseo_load_textdomain();
+
+		$this->structure->initialize();
+
+		$this->storage->set_adapter( $this->adapter );
+		$this->storage->add_default_fields();
+
+		$this->components->initialize();
+		$this->components->set_storage( $this->storage );
+
+		// @todo: check if this is really needed, since the switch happens only in the API.
+		if ( function_exists( 'restore_current_locale' ) ) {
+			restore_current_locale();
+		}
+	}
+
+	/**
+	 * Used by endpoint to retrieve configuration.
+	 *
+	 * @return array List of settings.
+	 */
+	public function get_configuration() {
+		$this->populate_configuration();
+		$fields       = $this->storage->retrieve();
+		$steps        = $this->structure->retrieve();
+		$translations = $this->translations->retrieve();
+
+		return [
+			'fields'       => $fields,
+			'steps'        => $steps,
+			'translations' => $translations,
+		];
+	}
+
+	/**
+	 * Used by endpoint to store changes.
+	 *
+	 * @param WP_REST_Request $request Request from the REST API.
+	 *
+	 * @return array List of feedback per option if saving succeeded.
+	 */
+	public function set_configuration( WP_REST_Request $request ) {
+		$this->populate_configuration();
+
+		return $this->storage->store( $request->get_json_params() );
+	}
+}