Reply To: Setting up pre-filters for an index

[milena_u6jm]

Hey Ernest,

Hope you had a good break!

So back on this now, here is my current snippet:

add_filter('asp_index_post', function( $post ) {
    if ( $post === null ) {
        return $post;
    }
    
    // Only apply this filter to attachments (media)
    if ( $post->post_type !== 'attachment' ) {
        return $post;
    }
    
    $meta_key = 'available';

    if ( function_exists('get_field') ) {
        $available = get_field( $meta_key, $post->ID, false ); // ACF support
    } else {
        $available = get_post_meta( $post->ID, $meta_key, true );
    }

    // Check if the field exists and is truthy (1, "1", true, "yes", etc.)
    if ($available === true || $available == '1') {
        return $post;
    }
    
    return null;
}, 10, 1);

But its only returning 25 results. When re-creating the index, it also seems to run slowly, then go from like 10% to completed instantly, which feels a bit out, like its getting stopped?

When I run this logic against the database in a script, I get 370 results, which is the correct amount of results:

if ($total_media > 0) {
	foreach ($media_ids as $id) {
		/**
		 * 2. Check the ACF field 'available'.
		 * ACF usually stores booleans as '1' (true) and '0' (false) in the DB.
		 * get_field() handles the logic correctly.
		 */
		$is_available = get_field('available', $id);

		if ($is_available === true || $is_available == '1') {
			$available_count++;
		} else {
			$unavailable_count++;
		}
	}
}

So I think the available logic is right, but something else is happening?

Let me know, thanks.