Defined (1)

The function is defined in the following location(s).

/wp-admin/includes/ajax-actions.php  

function wp_ajax_query_attachments() { 
    if ( ! current_user_can( 'upload_files' ) ) 
        wp_send_json_error(); 
 
    $query = isset( $_REQUEST['query'] ) ? (array) $_REQUEST['query'] : array(); 
    $keys = array( 
        's', 'order', 'orderby', 'posts_per_page', 'paged', 'post_mime_type',  
        'post_parent', 'post__in', 'post__not_in', 'year', 'monthnum' 
 ); 
    foreach ( get_taxonomies_for_attachments( 'objects' ) as $t ) { 
        if ( $t->query_var && isset( $query[ $t->query_var ] ) ) { 
            $keys[] = $t->query_var; 
        } 
    } 
 
    $query = array_intersect_key( $query, array_flip( $keys ) ); 
    $query['post_type'] = 'attachment'; 
    if ( MEDIA_TRASH 
        && ! empty( $_REQUEST['query']['post_status'] ) 
        && 'trash' === $_REQUEST['query']['post_status'] ) { 
        $query['post_status'] = 'trash'; 
    } else { 
        $query['post_status'] = 'inherit'; 
    } 
 
    if ( current_user_can( get_post_type_object( 'attachment' )->cap->read_private_posts ) ) 
        $query['post_status'] .= ', private'; 
 
    // Filter query clauses to include filenames. 
    if ( isset( $query['s'] ) ) { 
        add_filter( 'posts_clauses', '_filter_query_attachment_filenames' ); 
    } 
 
    /** 
     * Filters the arguments passed to WP_Query during an Ajax 
     * call for querying attachments. 
     * 
     * @since 3.7.0 
     * 
     * @see WP_Query::parse_query() 
     * 
     * @param array $query An array of query variables. 
     */ 
    $query = apply_filters( 'ajax_query_attachments_args', $query ); 
    $query = new WP_Query( $query ); 
 
    $posts = array_map( 'wp_prepare_attachment_for_js', $query->posts ); 
    $posts = array_filter( $posts ); 
 
    wp_send_json_success( $posts ); 
}