pointer callback
* )
*
* Example:
* array(
* 'themes.php' => 'wp390_widgets'
* )
*/
$registered_pointers = array(
'index.php' => 'wp496_privacy',
);
// Check if screen related pointer is registered
if ( empty( $registered_pointers[ $hook_suffix ] ) )
return;
$pointers = (array) $registered_pointers[ $hook_suffix ];
/*
* Specify required capabilities for feature pointers
*
* Format:
* array(
* pointer callback => Array of required capabilities
* )
*
* Example:
* array(
* 'wp390_widgets' => array( 'edit_theme_options' )
* )
*/
$caps_required = array(
'wp496_privacy' => array(
'manage_privacy_options',
'export_others_personal_data',
'erase_others_personal_data',
),
);
// Get dismissed pointers
$dismissed = explode( ',', (string) get_user_meta( get_current_user_id(), 'dismissed_wp_pointers', true ) );
$got_pointers = false;
foreach ( array_diff( $pointers, $dismissed ) as $pointer ) {
if ( isset( $caps_required[ $pointer ] ) ) {
foreach ( $caps_required[ $pointer ] as $cap ) {
if ( ! current_user_can( $cap ) )
continue 2;
}
}
// Bind pointer print function
add_action( 'admin_print_footer_scripts', array( 'WP_Internal_Pointers', 'pointer_' . $pointer ) );
$got_pointers = true;
}
if ( ! $got_pointers )
return;
// Add pointers script and style to queue
wp_enqueue_style( 'wp-pointer' );
wp_enqueue_script( 'wp-pointer' );
}
/**
* Print the pointer JavaScript data.
*
* @since 3.3.0
*
* @static
*
* @param string $pointer_id The pointer ID.
* @param string $selector The HTML elements, on which the pointer should be attached.
* @param array $args Arguments to be passed to the pointer JS (see wp-pointer.js).
*/
private static function print_js( $pointer_id, $selector, $args ) {
if ( empty( $pointer_id ) || empty( $selector ) || empty( $args ) || empty( $args['content'] ) )
return;
?>
' . __( 'Personal Data and Privacy' ) . '';
$content .= '' . __( 'Personal Data Export and Erasure' ) . '
';
$content .= '' . __( 'New Tools have been added to help you with personal data export and erasure requests.' ) . '
';
$content .= '' . __( 'Privacy Policy' ) . '
';
$content .= '' . __( 'Create or select your site’s privacy policy page under Settings > Privacy to keep your users informed and aware.' ) . '
';
if ( is_rtl() ) {
$position = array(
'edge' => 'right',
'align' => 'bottom',
);
} else {
$position = array(
'edge' => 'left',
'align' => 'bottom',
);
}
$js_args = array(
'content' => $content,
'position' => $position,
'pointerClass' => 'wp-pointer arrow-bottom',
'pointerWidth' => 420,
);
self::print_js( 'wp496_privacy', '#menu-tools', $js_args );
}
/**
* Prevents new users from seeing existing 'new feature' pointers.
*
* @since 3.3.0
*
* @static
*
* @param int $user_id User ID.
*/
public static function dismiss_pointers_for_new_users( $user_id ) {
add_user_meta( $user_id, 'dismissed_wp_pointers', 'wp496_privacy' );
}
}