WPML support for Oxygen Builder's taxonomy templates

filter_ct_template_archive_among_taxonomies.php

<?php

function my_prefix_filter_ct_template_archive_among_taxonomies($metadata, $object_id, $meta_key, $single)
{
	$meta_needed = 'ct_template_archive_among_taxonomies';
	if (!is_admin() && isset($meta_key) && $meta_needed == $meta_key) {

		remove_filter('get_post_metadata', 'my_prefix_filter_ct_template_archive_among_taxonomies', 100);
		$current_meta = get_post_meta($object_id, $meta_needed, true);
		add_filter('get_post_metadata', 'my_prefix_filter_ct_template_archive_among_taxonomies', 100, 4);

		$default_lang = apply_filters('wpml_default_language', NULL);
		$current_lang = apply_filters('wpml_current_language', NULL);
		if (!empty($current_meta)) {

			if ($current_lang != $default_lang) {
				if (is_array($current_meta)) {
					$new_meta = [];
					foreach ($current_meta as $term_id) {
						$term = get_term($term_id);
						if ($term) {
							$new_meta[] = apply_filters('wpml_object_id', $term->term_id, $term->taxonomy, TRUE, $current_lang);
						}
					}

					return [$new_meta];  // return array of array is important because of the process around $single
				}
			}
		}
	}

	return $metadata;
}

add_filter('get_post_metadata', 'my_prefix_filter_ct_template_archive_among_taxonomies', 100, 4);