Handles Ajax request for adding custom background context to an attachment.
Description
Triggers when the user adds a new background image from the Media Manager.
Source
public function ajax_background_add() {
check_ajax_referer( 'background-add', 'nonce' );
if ( ! current_user_can( 'edit_theme_options' ) ) {
wp_send_json_error();
}
$attachment_id = absint( $_POST['attachment_id'] );
if ( $attachment_id < 1 ) {
wp_send_json_error();
}
update_post_meta( $attachment_id, '_wp_attachment_is_custom_background', get_stylesheet() );
wp_send_json_success();
}
Changelog
Version | Description |
---|---|
4.1.0 | Introduced. |
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