Viewing file:  class-admin-init.php (6.16 KB) -rw-rw-rw-
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<?php
/**
* @package WPSEO\Admin
*/
/**
* Performs the load on admin side.
*/
class WPSEO_Admin_Init {
/**
* Holds the WP SEO Options
*
* @var array
*/
private $options;
/**
* Holds the global `$pagenow` variable's value.
*
* @var string
*/
private $pagenow;
/**
* Class constructor
*/
public function __construct() {
$this->options = WPSEO_Options::get_all();
$GLOBALS['wpseo_admin'] = new WPSEO_Admin;
$this->pagenow = $GLOBALS['pagenow'];
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_dismissible' ) );
add_action( 'admin_init', array( $this, 'after_update_notice' ), 15 );
$this->load_meta_boxes();
$this->load_taxonomy_class();
$this->load_admin_page_class();
$this->load_admin_user_class();
$this->ignore_tour();
$this->load_tour();
$this->load_xml_sitemaps_admin();
}
/**
* For WP versions older than 4.2, this includes styles and a script to make notices dismissible.
*/
public function enqueue_dismissible() {
if ( version_compare( $GLOBALS['wp_version'], '4.2', '<' ) ) {
wp_enqueue_style( 'wpseo-dismissible', plugins_url( 'css/wpseo-dismissible' . WPSEO_CSSJS_SUFFIX . '.css', WPSEO_FILE ), array(), WPSEO_VERSION );
wp_enqueue_script( 'wpseo-dismissible', plugins_url( 'js/wp-seo-dismissible' . WPSEO_CSSJS_SUFFIX . '.js', WPSEO_FILE ), array( 'jquery' ), WPSEO_VERSION, true );
}
}
/**
* Redirect first time or just upgraded users to the about screen.
*/
public function after_update_notice() {
if ( current_user_can( 'manage_options' ) && ! $this->seen_about() ) {
if ( filter_input( INPUT_GET, 'intro' ) === '1' ) {
update_user_meta( get_current_user_id(), 'wpseo_seen_about_version' , WPSEO_VERSION );
return;
}
$info_message = sprintf(
__( 'WordPress SEO by Yoast has been updated to version %1$s. %2$sClick here%3$s to find out what\'s new!', 'wordpress-seo' ),
WPSEO_VERSION,
'<a href="' . admin_url( 'admin.php?page=wpseo_dashboard&intro=1' ) . '">',
'</a>'
);
$notification_options = array(
'type' => 'updated',
'id' => 'wpseo-dismiss-about',
'nonce' => wp_create_nonce( 'wpseo-dismiss-about' ),
);
Yoast_Notification_Center::get()->add_notification( new Yoast_Notification( $info_message, $notification_options ) );
}
}
/**
* Helper to verify if the current user has already seen the about page for the current version
*
* @return bool
*/
private function seen_about() {
return get_user_meta( get_current_user_id(), 'wpseo_seen_about_version', true ) === WPSEO_VERSION;
}
/**
* Helper to verify if the user is currently visiting one of our admin pages.
*
* @return bool
*/
private function on_wpseo_admin_page() {
return 'admin.php' === $this->pagenow && strpos( filter_input( INPUT_GET, 'page' ), 'wpseo' ) === 0;
}
/**
* Determine whether we should load the meta box class and if so, load it.
*/
private function load_meta_boxes() {
/**
* Filter: 'wpseo_always_register_metaboxes_on_admin' - Allow developers to change whether
* the WPSEO metaboxes are only registered on the typical pages (lean loading) or always
* registered when in admin.
*
* @api bool Whether to always register the metaboxes or not. Defaults to false.
*/
if ( in_array( $this->pagenow, array(
'edit.php',
'post.php',
'post-new.php',
) ) || apply_filters( 'wpseo_always_register_metaboxes_on_admin', false )
) {
$GLOBALS['wpseo_metabox'] = new WPSEO_Metabox;
if ( $this->options['opengraph'] === true || $this->options['twitter'] === true || $this->options['googleplus'] === true ) {
new WPSEO_Social_Admin;
}
}
}
/**
* Determine if we should load our taxonomy edit class and if so, load it.
*/
private function load_taxonomy_class() {
if ( 'edit-tags.php' === $this->pagenow ) {
new WPSEO_Taxonomy;
}
}
/**
* Determine if we should load our admin pages class and if so, load it.
*
* Loads admin page class for all admin pages starting with `wpseo_`.
*/
private function load_admin_user_class() {
if ( in_array( $this->pagenow, array( 'user-edit.php', 'profile.php' ) ) ) {
new WPSEO_Admin_User_Profile;
}
}
/**
* Determine if we should load our admin pages class and if so, load it.
*
* Loads admin page class for all admin pages starting with `wpseo_`.
*/
private function load_admin_page_class() {
if ( $this->on_wpseo_admin_page() ) {
// For backwards compatabilty, this still needs a global, for now...
$GLOBALS['wpseo_admin_pages'] = new WPSEO_Admin_Pages;
$this->register_i18n_promo_class();
}
}
/**
* Register the promotion class for our GlotPress instance
*
* @link https://github.com/Yoast/i18n-module
*/
private function register_i18n_promo_class() {
new yoast_i18n(
array(
'textdomain' => 'wordpress-seo',
'project_slug' => 'wordpress-seo',
'plugin_name' => 'WordPress SEO by Yoast',
'hook' => 'wpseo_admin_footer',
'glotpress_url' => 'https://translate.yoast.com/',
'glotpress_name' => 'Yoast Translate',
'glotpress_logo' => 'https://cdn.yoast.com/wp-content/uploads/i18n-images/Yoast_Translate.svg',
'register_url' => 'https://translate.yoast.com/projects#utm_source=plugin&utm_medium=promo-box&utm_campaign=wpseo-i18n-promo',
)
);
}
/**
* See if we should start our tour.
*/
private function load_tour() {
$restart_tour = filter_input( INPUT_GET, 'wpseo_restart_tour' );
if ( $restart_tour ) {
delete_user_meta( get_current_user_id(), 'wpseo_ignore_tour' );
}
if ( ! get_user_meta( get_current_user_id(), 'wpseo_ignore_tour' ) ) {
add_action( 'admin_enqueue_scripts', array( 'WPSEO_Pointers', 'get_instance' ) );
}
}
/**
* See if we should start our XML Sitemaps Admin class
*/
private function load_xml_sitemaps_admin() {
if ( $this->options['enablexmlsitemap'] === true ) {
new WPSEO_Sitemaps_Admin;
}
}
/**
* Listener for the ignore tour GET value. If this one is set, just set the user meta to true.
*/
private function ignore_tour() {
if ( filter_input( INPUT_GET, 'wpseo_ignore_tour' ) && wp_verify_nonce( filter_input( INPUT_GET, 'nonce' ), 'wpseo-ignore-tour' ) ) {
update_user_meta( get_current_user_id(), 'wpseo_ignore_tour', true );
}
}
}
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