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<?php
/**
* WPSEO Premium plugin file.
*
* @package WPSEO\Premium|Classes
*/
/**
* The metabox for premium.
*/
class WPSEO_Premium_Metabox implements WPSEO_WordPress_Integration {
/**
* Instance of the WPSEO_Metabox_Link_Suggestions class.
*
* @var WPSEO_Metabox_Link_Suggestions
*/
protected $link_suggestions;
/**
* Creates the meta box class.
*
* @param WPSEO_Metabox_Link_Suggestions|null $link_suggestions The link suggestions meta box.
*/
public function __construct( WPSEO_Metabox_Link_Suggestions $link_suggestions = null ) {
if ( $link_suggestions === null ) {
$link_suggestions = new WPSEO_Metabox_Link_Suggestions();
}
$this->link_suggestions = $link_suggestions;
}
/**
* Registers relevant hooks to WordPress.
*
* @codeCoverageIgnore Method uses dependencies.
*
* @return void
*/
public function register_hooks() {
add_action( 'admin_enqueue_scripts', [ $this, 'enqueue_assets' ] );
add_action( 'admin_init', [ $this, 'initialize' ] );
$this->link_suggestions->register_hooks();
}
/**
* Initializes the metabox by loading the register_hooks for the dependencies.
*
* @return void
*/
public function initialize() {
if ( ! $this->load_metabox( $this->get_current_page() ) ) {
return;
}
foreach ( $this->get_metabox_integrations() as $integration ) {
$integration->register_hooks();
}
}
/**
* Enqueues assets when relevant.
*
* @codeCoverageIgnore Method uses dependencies.
*
* @return void
*/
public function enqueue_assets() {
if ( ! $this->load_metabox( $this->get_current_page() ) ) {
return;
}
wp_enqueue_script( WPSEO_Admin_Asset_Manager::PREFIX . 'premium-metabox' );
wp_enqueue_style( WPSEO_Admin_Asset_Manager::PREFIX . 'premium-metabox' );
$localization = new WPSEO_Admin_Asset_Yoast_Components_L10n();
$localization->localize_script( WPSEO_Admin_Asset_Manager::PREFIX . 'premium-metabox' );
$premium_localization = new WPSEO_Premium_Asset_JS_L10n();
$premium_localization->localize_script( WPSEO_Admin_Asset_Manager::PREFIX . 'premium-metabox' );
$this->send_data_to_assets();
}
/**
* Send data to assets by using wp_localize_script.
*
* @return void
*/
public function send_data_to_assets() {
$analysis_seo = new WPSEO_Metabox_Analysis_SEO();
$locale = get_locale();
$current_user = wp_get_current_user();
$data = [
'restApi' => $this->get_rest_api_config(),
'seoAnalysisEnabled' => $analysis_seo->is_enabled(),
'licensedURL' => WPSEO_Utils::get_home_url(),
'languageBeacon' => [
'show' => in_array( $locale, [ 'fr_FR', 'fr_CA', 'fr_BE', 'ru_RU', 'it_IT' ], true ),
'id' => '1060600e-401f-4e6a-88b2-47429e942e74',
'name' => trim( $current_user->user_firstname . ' ' . $current_user->user_lastname ),
'email' => $current_user->user_email,
],
];
if ( WPSEO_Metabox::is_post_edit( $this->get_current_page() ) ) {
$data = array_merge( $data, $this->get_post_metabox_config() );
}
elseif ( WPSEO_Taxonomy::is_term_edit( $this->get_current_page() ) ) {
$data = array_merge( $data, $this->get_term_metabox_config() );
}
// Use an extra level in the array to preserve booleans. WordPress sanitizes scalar values in the first level of the array.
wp_localize_script( WPSEO_Admin_Asset_Manager::PREFIX . 'premium-metabox', 'wpseoPremiumMetaboxData', [ 'data' => $data ] );
}
/**
* Retrieves the metabox config for a post.
*
* @return array The config.
*/
protected function get_post_metabox_config() {
$insights_enabled = WPSEO_Options::get( 'enable_metabox_insights', false );
$link_suggestions_enabled = WPSEO_Options::get( 'enable_link_suggestions', false );
$language_support = new WPSEO_Premium_Prominent_Words_Language_Support();
if ( ! $language_support->is_language_supported( WPSEO_Language_Utils::get_language( get_locale() ) ) ) {
$insights_enabled = false;
$link_suggestions_enabled = false;
}
$post = $this->get_post();
$post_type_support = new WPSEO_Premium_Prominent_Words_Support();
if ( ! $post_type_support->is_post_type_supported( get_post_type( $post ) ) ) {
$insights_enabled = false;
}
return [
'insightsEnabled' => ( $insights_enabled ) ? 'enabled' : 'disabled',
'postID' => $this->get_post_ID(),
'linkSuggestionsEnabled' => ( $link_suggestions_enabled ) ? 'enabled' : 'disabled',
'linkSuggestionsAvailable' => $this->link_suggestions->is_available( $post->post_type ),
'linkSuggestionsUnindexed' => $this->link_suggestions->is_site_unindexed() && WPSEO_Capability_Utils::current_user_can( 'wpseo_manage_options' ),
'linkSuggestions' => $this->link_suggestions->get_js_data(),
];
}
/**
* Retrieves the metabox config for a term.
*
* @return array The config.
*/
protected function get_term_metabox_config() {
return [
'insightsEnabled' => 'disabled',
'linkSuggestionsEnabled' => 'disabled',
'linkSuggestionsAvailable' => false,
'linkSuggestionsUnindexed' => false,
'linkSuggestions' => false,
];
}
/**
* Retrieves the REST API configuration.
*
* @return array The configuration.
*/
protected function get_rest_api_config() {
return [
'available' => WPSEO_Utils::is_api_available(),
'contentEndpointsAvailable' => WPSEO_Utils::are_content_endpoints_available(),
'root' => esc_url_raw( rest_url() ),
'nonce' => wp_create_nonce( 'wp_rest' ),
];
}
/**
* Returns the post for the current admin page.
*
* @codeCoverageIgnore
*
* @return WP_Post The post for the current admin page.
*/
protected function get_post() {
return get_post( $this->get_post_ID() );
}
/**
* Retrieves the post ID from the globals.
*
* @codeCoverageIgnore
*
* @return int The post ID.
*/
protected function get_post_ID() {
return $GLOBALS['post_ID'];
}
/**
* Retrieves the metabox specific integrations.
*
* @codeCoverageIgnore
*
* @return WPSEO_WordPress_Integration[] The metabox integrations.
*/
protected function get_metabox_integrations() {
return [
'social-previews' => new WPSEO_Social_Previews(),
// Add custom fields plugin to post and page edit pages.
'premium-custom-fields' => new WPSEO_Custom_Fields_Plugin(),
];
}
/**
* Checks whether or not the metabox related scripts should be loaded.
*
* @codeCoverageIgnore
*
* @param string $current_page The page we are on.
*
* @return bool True when it should be loaded.
*/
protected function load_metabox( $current_page ) {
// When the current page is a term related one.
if ( WPSEO_Taxonomy::is_term_edit( $current_page ) || WPSEO_Taxonomy::is_term_overview( $current_page ) ) {
return WPSEO_Options::get( 'display-metabox-tax-' . $this->get_current_taxonomy() );
}
// When the current page isn't a post related one.
if ( WPSEO_Metabox::is_post_edit( $current_page ) || WPSEO_Metabox::is_post_overview( $current_page ) ) {
return WPSEO_Post_Type::has_metabox_enabled( $this->get_current_post_type() );
}
// Make sure ajax integrations are loaded.
return wp_doing_ajax();
}
/**
* Retrieves the current post type.
*
* @codeCoverageIgnore It depends on external request input.
*
* @return string The post type.
*/
protected function get_current_post_type() {
$post = filter_input( INPUT_GET, 'post', FILTER_SANITIZE_STRING );
if ( $post ) {
return get_post_type( get_post( $post ) );
}
return filter_input(
INPUT_GET,
'post_type',
FILTER_SANITIZE_STRING,
[
'options' => [
'default' => 'post',
],
]
);
}
/**
* Retrieves the current taxonomy.
*
* @codeCoverageIgnore This function depends on external request input.
*
* @return string The taxonomy.
*/
protected function get_current_taxonomy() {
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash -- doing a strict in_array check should be sufficient.
if ( ! isset( $_SERVER['REQUEST_METHOD'] ) || ! in_array( $_SERVER['REQUEST_METHOD'], [ 'GET', 'POST' ], true ) ) {
return '';
}
if ( $_SERVER['REQUEST_METHOD'] === 'POST' ) {
return (string) filter_input(
INPUT_POST,
'taxonomy',
FILTER_SANITIZE_STRING
);
}
return (string) filter_input(
INPUT_GET,
'taxonomy',
FILTER_SANITIZE_STRING
);
}
/**
* Retrieves the value of the pagenow variable.
*
* @codeCoverageIgnore
*
* @return string The value of pagenow.
*/
private function get_current_page() {
global $pagenow;
return $pagenow;
}
/**
* Registers assets to WordPress.
*
* @deprecated 9.4
* @codeCoverageIgnore
*
* @return void
*/
public function register_assets() {
_deprecated_function( 'WPSEO_Premium_Metabox::register_assets', '9.4' );
}
}