Testimonials Widget Tag Cloud Link Customization

testimonials-tag-cloud.php

<?php
global $tw_template_args;

if ( ! function_exists( 'axl_modify_tag_cloud_link' ) ) {
	function axl_modify_tag_cloud_link( $tags_data ) {
		foreach ( $tags_data as $key => $tag ) {
			if ( ( ! empty( $tag['url'] ) ) && $tag['url'] != '#' ) {
				$tag['url'] = $tag['url'] . '?post_type=testimonials-widget';
			}
		}

		return $tags_data;
	}
}

$atts = $tw_template_args['atts'];
?>
<div class="tagcloud">
	<?php
	$args = array(
		'taxonomy' => $atts['taxonomy'],
	);

	add_filter( 'wp_generate_tag_cloud_data', 'axl_modify_tag_cloud_link' );

	wp_tag_cloud( apply_filters( 'tw_tag_cloud_args', $args ) );

	remove_filter( 'wp_generate_tag_cloud_data', 'axl_modify_tag_cloud_link', 10 );
	?>
</div>