68 lines
2.3 KiB
PHP
68 lines
2.3 KiB
PHP
<?php
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class WPCOM_JSON_API_Autosave_Post_v1_1_Endpoint extends WPCOM_JSON_API_Post_v1_1_Endpoint {
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function __construct( $args ) {
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parent::__construct( $args );
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}
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// /sites/%s/posts/%d/autosave -> $blog_id, $post_id
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function callback( $path = '', $blog_id = 0, $post_id = 0 ) {
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$blog_id = $this->api->switch_to_blog_and_validate_user( $this->api->get_blog_id( $blog_id ) );
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if ( is_wp_error( $blog_id ) ) {
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return $blog_id;
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}
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$args = $this->query_args();
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$input = $this->input( false );
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if ( ! is_array( $input ) || ! $input ) {
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return new WP_Error( 'invalid_input', 'Invalid request input', 400 );
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}
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$post = get_post( $post_id );
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if ( ! $post || is_wp_error( $post ) ) {
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return new WP_Error( 'unknown_post', 'Unknown post', 404 );
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}
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if ( ! current_user_can( 'edit_post', $post->ID ) ) {
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return new WP_Error( 'unauthorized', 'User cannot edit post', 403 );
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}
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$post_data = array (
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'post_ID' => $post_id,
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'post_title' => $input['title'],
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'post_content' => $input['content'],
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'post_excerpt' => $input['excerpt'],
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);
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$preview_url = add_query_arg( 'preview', 'true', get_permalink( $post->ID ) );
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if ( ! wp_check_post_lock( $post->ID ) &&
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get_current_user_id() == $post->post_author &&
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( 'auto-draft' == $post->post_status || 'draft' == $post->post_status )
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) {
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// Drafts and auto-drafts are just overwritten by autosave for the same user if the post is not locked
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$auto_ID = edit_post( wp_slash( $post_data ) );
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} else {
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// Non drafts or other users drafts are not overwritten. The autosave is stored in a special post revision for each user.
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$auto_ID = wp_create_post_autosave( wp_slash( $post_data ) );
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$nonce = wp_create_nonce( 'post_preview_' . $post->ID );
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$preview_url = add_query_arg( array( 'preview_id' => $auto_ID, 'preview_nonce' => $nonce ), $preview_url );
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}
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$updated_post = get_post( $auto_ID );
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if ( $updated_post && $updated_post->ID && $updated_post->post_modified ) {
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return array(
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'ID' => $auto_ID,
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'post_ID' => $post->ID,
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'modified' => $this->format_date( $updated_post->post_modified ),
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'preview_URL' => $preview_url
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);
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} else {
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return new WP_Error( 'autosave_error', __( 'Autosave encountered an unexpected error', 'jetpack' ), 500 );
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}
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}
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}
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