Page preview is not working when using the Avia framework

Page preview is not working when using the Avia framework, not even with the fix found here: https://kriesi.at/support/topic/no-preview-with-enfold-in-dev-website/

I devised a better fix, see filter below (copy / paste it in your functions.php file)

/*
Fix an issue where previewing a page does not show modified changes when using the Avia framework
 */
function avia_preview_fix($content)
{
    if (is_preview())
    {
        /*
         The latest preview for this author is *probably* the one we want:
         - post_parent = 0 for all previews
         - post_type = revision for all previews
         - post_status = whatever the current status of the current post / page being previewed is
         - author = always the current logged in user
         - sort by descending date since the most recent one is the one we need
         - this way we need to only retrieve one post
         */

        $wpq = new WP_Query(array(
            'post_parent' => 0,
            'post_type' => 'revision',
            'post_status' => 'any', // change this maybe to the post status of the post being previewed?
            'author' => get_current_user_id(),
            'orderby' => 'date',
            'order' => 'DESC',
            'posts_per_page' => 1
        ));

        // double check if there are any posts
        if ($wpq->posts)
        {
            // overwrite content with the latest preview content
            $content = $wpq->posts[0]->post_content;
        }
    }
    return $content;
}
add_filter('avia_builder_precompile', 'avia_preview_fix', 99, 1 );

Feel free to bestow us with a bit more free support in return ;-)

• This topic was modified 8 years, 9 months ago by kracht12.