WP_Customize_Nav_Menus::ajax_insert_auto_draft_post()
Ajax handler for adding a new auto-draft post.
Source
File: wp-includes/class-wp-customize-nav-menus.php
public function ajax_insert_auto_draft_post() {
if ( ! check_ajax_referer( 'customize-menus', 'customize-menus-nonce', false ) ) {
wp_send_json_error( 'bad_nonce', 400 );
}
if ( ! current_user_can( 'customize' ) ) {
wp_send_json_error( 'customize_not_allowed', 403 );
}
if ( empty( $_POST['params'] ) || ! is_array( $_POST['params'] ) ) {
wp_send_json_error( 'missing_params', 400 );
}
$params = wp_unslash( $_POST['params'] );
$illegal_params = array_diff( array_keys( $params ), array( 'post_type', 'post_title' ) );
if ( ! empty( $illegal_params ) ) {
wp_send_json_error( 'illegal_params', 400 );
}
$params = array_merge(
array(
'post_type' => '',
'post_title' => '',
),
$params
);
if ( empty( $params['post_type'] ) || ! post_type_exists( $params['post_type'] ) ) {
status_header( 400 );
wp_send_json_error( 'missing_post_type_param' );
}
$post_type_object = get_post_type_object( $params['post_type'] );
if ( ! current_user_can( $post_type_object->cap->create_posts ) || ! current_user_can( $post_type_object->cap->publish_posts ) ) {
status_header( 403 );
wp_send_json_error( 'insufficient_post_permissions' );
}
$params['post_title'] = trim( $params['post_title'] );
if ( '' === $params['post_title'] ) {
status_header( 400 );
wp_send_json_error( 'missing_post_title' );
}
$r = $this->insert_auto_draft_post( $params );
if ( is_wp_error( $r ) ) {
$error = $r;
if ( ! empty( $post_type_object->labels->singular_name ) ) {
$singular_name = $post_type_object->labels->singular_name;
} else {
$singular_name = __( 'Post' );
}
$data = array(
/* translators: %1$s is the post type name and %2$s is the error message. */
'message' => sprintf( __( '%1$s could not be created: %2$s' ), $singular_name, $error->get_error_message() ),
);
wp_send_json_error( $data );
} else {
$post = $r;
$data = array(
'post_id' => $post->ID,
'url' => get_permalink( $post->ID ),
);
wp_send_json_success( $data );
}
}
Changelog
Version | Description |
---|---|
WP-4.7.0 | Introduced. |