PDF rausgenommen
This commit is contained in:
aschwarz
@ -0,0 +1,296 @@
|
||||
<?php
|
||||
/**
|
||||
* WPSEO plugin file.
|
||||
*
|
||||
* @package WPSEO\Admin\Notifications
|
||||
*/
|
||||
|
||||
/**
|
||||
* Class Yoast_Alerts.
|
||||
*/
|
||||
class Yoast_Alerts {
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
const ADMIN_PAGE = 'wpseo_dashboard';
|
||||
|
||||
/**
|
||||
* Total notifications count.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
private static $notification_count = 0;
|
||||
|
||||
/**
|
||||
* All error notifications.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
private static $errors = array();
|
||||
|
||||
/**
|
||||
* Active errors.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
private static $active_errors = array();
|
||||
|
||||
/**
|
||||
* Dismissed errors.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
private static $dismissed_errors = array();
|
||||
|
||||
/**
|
||||
* All warning notifications.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
private static $warnings = array();
|
||||
|
||||
/**
|
||||
* Active warnings.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
private static $active_warnings = array();
|
||||
|
||||
/**
|
||||
* Dismissed warnings.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
private static $dismissed_warnings = array();
|
||||
|
||||
/**
|
||||
* Yoast_Alerts constructor.
|
||||
*/
|
||||
public function __construct() {
|
||||
|
||||
$this->add_hooks();
|
||||
}
|
||||
|
||||
/**
|
||||
* Add hooks
|
||||
*/
|
||||
private function add_hooks() {
|
||||
|
||||
$page = filter_input( INPUT_GET, 'page' );
|
||||
if ( self::ADMIN_PAGE === $page ) {
|
||||
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_assets' ) );
|
||||
}
|
||||
|
||||
// Needed for adminbar and Alerts page.
|
||||
add_action( 'admin_init', array( __CLASS__, 'collect_alerts' ), 99 );
|
||||
|
||||
// Add AJAX hooks.
|
||||
add_action( 'wp_ajax_yoast_dismiss_alert', array( $this, 'ajax_dismiss_alert' ) );
|
||||
add_action( 'wp_ajax_yoast_restore_alert', array( $this, 'ajax_restore_alert' ) );
|
||||
}
|
||||
|
||||
/**
|
||||
* Enqueue assets.
|
||||
*/
|
||||
public function enqueue_assets() {
|
||||
|
||||
$asset_manager = new WPSEO_Admin_Asset_Manager();
|
||||
$asset_manager->enqueue_style( 'alerts' );
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle ajax request to dismiss an alert.
|
||||
*/
|
||||
public function ajax_dismiss_alert() {
|
||||
|
||||
$notification = $this->get_notification_from_ajax_request();
|
||||
if ( $notification ) {
|
||||
$notification_center = Yoast_Notification_Center::get();
|
||||
$notification_center->maybe_dismiss_notification( $notification );
|
||||
|
||||
$this->output_ajax_response( $notification->get_type() );
|
||||
}
|
||||
|
||||
wp_die();
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle ajax request to restore an alert.
|
||||
*/
|
||||
public function ajax_restore_alert() {
|
||||
|
||||
$notification = $this->get_notification_from_ajax_request();
|
||||
if ( $notification ) {
|
||||
$notification_center = Yoast_Notification_Center::get();
|
||||
$notification_center->restore_notification( $notification );
|
||||
|
||||
$this->output_ajax_response( $notification->get_type() );
|
||||
}
|
||||
|
||||
wp_die();
|
||||
}
|
||||
|
||||
/**
|
||||
* Create AJAX response data.
|
||||
*
|
||||
* @param string $type Alert type.
|
||||
*/
|
||||
private function output_ajax_response( $type ) {
|
||||
|
||||
$html = $this->get_view_html( $type );
|
||||
echo WPSEO_Utils::format_json_encode(
|
||||
array(
|
||||
'html' => $html,
|
||||
'total' => self::get_active_alert_count(),
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the HTML to return in the AJAX request.
|
||||
*
|
||||
* @param string $type Alert type.
|
||||
*
|
||||
* @return bool|string
|
||||
*/
|
||||
private function get_view_html( $type ) {
|
||||
|
||||
switch ( $type ) {
|
||||
case 'error':
|
||||
$view = 'errors';
|
||||
break;
|
||||
|
||||
case 'warning':
|
||||
default:
|
||||
$view = 'warnings';
|
||||
break;
|
||||
}
|
||||
|
||||
// Re-collect alerts.
|
||||
self::collect_alerts();
|
||||
|
||||
/** @noinspection PhpUnusedLocalVariableInspection */
|
||||
$alerts_data = self::get_template_variables();
|
||||
|
||||
ob_start();
|
||||
include WPSEO_PATH . 'admin/views/partial-alerts-' . $view . '.php';
|
||||
$html = ob_get_clean();
|
||||
|
||||
return $html;
|
||||
}
|
||||
|
||||
/**
|
||||
* Extract the Yoast Notification from the AJAX request.
|
||||
*
|
||||
* @return null|Yoast_Notification
|
||||
*/
|
||||
private function get_notification_from_ajax_request() {
|
||||
|
||||
$notification_center = Yoast_Notification_Center::get();
|
||||
$notification_id = filter_input( INPUT_POST, 'notification' );
|
||||
|
||||
return $notification_center->get_notification_by_id( $notification_id );
|
||||
}
|
||||
|
||||
/**
|
||||
* Show the alerts overview page.
|
||||
*/
|
||||
public static function show_overview_page() {
|
||||
|
||||
/** @noinspection PhpUnusedLocalVariableInspection */
|
||||
$alerts_data = self::get_template_variables();
|
||||
|
||||
include WPSEO_PATH . 'admin/views/alerts-dashboard.php';
|
||||
}
|
||||
|
||||
/**
|
||||
* Collect the alerts and group them together.
|
||||
*/
|
||||
public static function collect_alerts() {
|
||||
|
||||
$notification_center = Yoast_Notification_Center::get();
|
||||
|
||||
$notifications = $notification_center->get_sorted_notifications();
|
||||
self::$notification_count = count( $notifications );
|
||||
|
||||
self::$errors = array_filter( $notifications, array( __CLASS__, 'filter_error_alerts' ) );
|
||||
self::$dismissed_errors = array_filter( self::$errors, array( __CLASS__, 'filter_dismissed_alerts' ) );
|
||||
self::$active_errors = array_diff( self::$errors, self::$dismissed_errors );
|
||||
|
||||
self::$warnings = array_filter( $notifications, array( __CLASS__, 'filter_warning_alerts' ) );
|
||||
self::$dismissed_warnings = array_filter( self::$warnings, array( __CLASS__, 'filter_dismissed_alerts' ) );
|
||||
self::$active_warnings = array_diff( self::$warnings, self::$dismissed_warnings );
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the variables needed in the views.
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public static function get_template_variables() {
|
||||
|
||||
return array(
|
||||
'metrics' => array(
|
||||
'total' => self::$notification_count,
|
||||
'active' => self::get_active_alert_count(),
|
||||
'errors' => count( self::$errors ),
|
||||
'warnings' => count( self::$warnings ),
|
||||
),
|
||||
'errors' => array(
|
||||
'dismissed' => self::$dismissed_errors,
|
||||
'active' => self::$active_errors,
|
||||
),
|
||||
'warnings' => array(
|
||||
'dismissed' => self::$dismissed_warnings,
|
||||
'active' => self::$active_warnings,
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the number of active alerts.
|
||||
*
|
||||
* @return int
|
||||
*/
|
||||
public static function get_active_alert_count() {
|
||||
|
||||
return ( count( self::$active_errors ) + count( self::$active_warnings ) );
|
||||
}
|
||||
|
||||
/**
|
||||
* Filter out any non-errors.
|
||||
*
|
||||
* @param Yoast_Notification $notification Notification to test.
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
private static function filter_error_alerts( Yoast_Notification $notification ) {
|
||||
|
||||
return $notification->get_type() === 'error';
|
||||
}
|
||||
|
||||
/**
|
||||
* Filter out any non-warnings.
|
||||
*
|
||||
* @param Yoast_Notification $notification Notification to test.
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
private static function filter_warning_alerts( Yoast_Notification $notification ) {
|
||||
|
||||
return $notification->get_type() !== 'error';
|
||||
}
|
||||
|
||||
/**
|
||||
* Filter out any dismissed notifications.
|
||||
*
|
||||
* @param Yoast_Notification $notification Notification to test.
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
private static function filter_dismissed_alerts( Yoast_Notification $notification ) {
|
||||
|
||||
return Yoast_Notification_Center::is_notification_dismissed( $notification );
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user