wp_autosave( array $post_data )
Save a post submitted with XHR
Description Description
Intended for use with heartbeat and autosave.js
Parameters Parameters
- $post_data
-
(array) (Required) Associative array of the submitted post data.
Return Return
(mixed) The value 0 or WP_Error on failure. The saved post ID on success. The ID can be the draft post_id or the autosave revision post_id.
Source Source
File: wp-admin/includes/post.php
function wp_autosave( $post_data ) { // Back-compat if ( ! defined( 'DOING_AUTOSAVE' ) ) { define( 'DOING_AUTOSAVE', true ); } $post_id = (int) $post_data['post_id']; $post_data['ID'] = $post_data['post_ID'] = $post_id; if ( false === wp_verify_nonce( $post_data['_wpnonce'], 'update-post_' . $post_id ) ) { return new WP_Error( 'invalid_nonce', __( 'Error while saving.' ) ); } $post = get_post( $post_id ); if ( ! current_user_can( 'edit_post', $post->ID ) ) { return new WP_Error( 'edit_posts', __( 'Sorry, you are not allowed to edit this item.' ) ); } if ( 'auto-draft' == $post->post_status ) { $post_data['post_status'] = 'draft'; } if ( $post_data['post_type'] != 'page' && ! empty( $post_data['catslist'] ) ) { $post_data['post_category'] = explode( ',', $post_data['catslist'] ); } if ( ! wp_check_post_lock( $post->ID ) && get_current_user_id() == $post->post_author && ( 'auto-draft' == $post->post_status || 'draft' == $post->post_status ) ) { // Drafts and auto-drafts are just overwritten by autosave for the same user if the post is not locked return edit_post( wp_slash( $post_data ) ); } else { // Non drafts or other users drafts are not overwritten. The autosave is stored in a special post revision for each user. return wp_create_post_autosave( wp_slash( $post_data ) ); } }
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Changelog Changelog
Version | Description |
---|---|
3.9.0 | Introduced. |