';
$output .= '';
$output .= '';
$output .= '';
echo $output;
}
/**
* Handles saving the meta box.
*
* @param int $post_id Post ID.
* @param WP_Post $post Post object.
* @return null
*/
public function save_metabox( $post_id, $post ) {
// Add nonce for security and authentication.
$nonce_name = isset( $_POST['kt_reading_nonce'] ) ? $_POST['kt_reading_nonce'] : '';
$nonce_action = 'kt_reading_nonce_action';
// Check if nonce is set.
if ( ! isset( $nonce_name ) ) {
return;
}
// Check if nonce is valid.
if ( ! wp_verify_nonce( $nonce_name, $nonce_action ) ) {
return;
}
// Check if user has permissions to save data.
if ( ! current_user_can( 'edit_post', $post_id ) ) {
return;
}
// Check if not an autosave.
if ( wp_is_post_autosave( $post_id ) ) {
return;
}
// Check if not a revision.
if ( wp_is_post_revision( $post_id ) ) {
return;
}
if ( isset( $_POST[ '_kt_disable_reading_time' ] ) ) {
$kt_disable_reading_time_value = sanitize_text_field( $_POST[ '_kt_disable_reading_time' ] );
update_post_meta( $post_id , '_kt_disable_reading_time', $kt_disable_reading_time_value);
}
if ( isset( $_POST[ '_kt_custom_reading_time' ] ) ) {
$kt_custom_reading_time_value = sanitize_text_field( $_POST[ '_kt_custom_reading_time' ] );
update_post_meta( $post_id , '_kt_custom_reading_time', $kt_custom_reading_time_value);
}
}
}
new Kadence_Reading_Time_Meta_Box();