class-show-custom-taxonomy-filters.php — Admin and Site Enhancements (ASE) 7.5.2

admin-site-enhancements / classes / class-show-custom-taxonomy-filters.php

admin-site-enhancements / classes Last commit date

class-show-custom-taxonomy-filters.php

72 lines

1	<?php
2
3	namespace ASENHA\Classes;
4
5	/**
6	* Class for Show Custom Taxonomy Filters module
7	*
8	* @since 6.9.5
9	*/
10	class Show_Custom_Taxonomy_Filters {
11	// Excluded taxonomies
12	private $inapplicable_taxonomies = array(
13	'category',
14	// Posts Categories
15	'product_cat',
16	// WooCommerce Product Categories
17	'asenha_code_snippet_category',
18	// ASE Code Snippets Categories
19	'asenha-media-category',
20	);
21
22	/**
23	* Show custom (hierarchical) taxonomy filter(s) for all post types.
24	*
25	* @since 1.0.0
26	*/
27	public function show_custom_taxonomy_filters( $post_type ) {
28	$object_taxonomies = get_object_taxonomies( $post_type, 'objects' );
29	array_walk( $object_taxonomies, [$this, 'output_taxonomy_filter'] );
30	}
31
32	/**
33	* Output filter on the post type's list table for a taxonomy
34	*
35	* @since 1.0.0
36	*/
37	public function output_taxonomy_filter( $taxonomy ) {
38	// Show filter if taxonomy is hierarchical
39	if ( true === $taxonomy->hierarchical && !in_array( $taxonomy->name, $this->inapplicable_taxonomies ) ) {
40	$this->render_additional_filter( $taxonomy );
41	}
42	}
43
44	/**
45	* Render additional filter
46	*
47	* @since 6.9.7
48	*/
49	public function render_additional_filter( $taxonomy ) {
50	$show_option_all_label = sprintf( 'All %s', ucwords( $taxonomy->label ) );
51	if ( property_exists( $taxonomy, 'labels' ) ) {
52	$taxonomy_labels = $taxonomy->labels;
53	if ( property_exists( $taxonomy_labels, 'all_items' ) && !empty( $taxonomy_labels->all_items ) ) {
54	$show_option_all_label = $taxonomy->labels->all_items;
55	}
56	}
57	wp_dropdown_categories( array(
58	'show_option_all' => $show_option_all_label,
59	'orderby' => 'name',
60	'order' => 'ASC',
61	'hide_empty' => false,
62	'hide_if_empty' => true,
63	'selected' => sanitize_text_field( ( isset( $_GET[$taxonomy->query_var] ) && !empty( $_GET[$taxonomy->query_var] ) ? sanitize_text_field( $_GET[$taxonomy->query_var] ) : '' ) ),
64	'hierarchical' => true,
65	'name' => $taxonomy->query_var,
66	'taxonomy' => $taxonomy->name,
67	'value_field' => 'slug',
68	) );
69	}
70
71	}
72