Taxonomy.php
1.54 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
<?php
namespace ACP\Export\Strategy;
use ACP;
use ACP\Export\Strategy;
use WP_Term_Query;
/**
* Exportability class for terms list screen
* @property ACP\ListScreen\Taxonomy $list_screen
*/
class Taxonomy extends Strategy {
/**
* @param ACP\ListScreen\Taxonomy $list_screen
*/
public function __construct( ACP\ListScreen\Taxonomy $list_screen ) {
parent::__construct( $list_screen );
}
protected function ajax_export(): void {
add_action( 'parse_term_query', [ $this, 'terms_query' ], PHP_INT_MAX - 100 );
}
/**
* Catch the terms query and run it with altered parameters for pagination. This should be
* attached to the parse_term_query hook when an AJAX request is sent
*
* @param WP_Term_Query $query
*
* @see action:parse_term_query
* @since 1.0
*/
public function terms_query( WP_Term_Query $query ): void {
if ( $query->query_vars['fields'] !== 'count' ) {
return;
}
remove_action( 'parse_term_query', [ $this, __FUNCTION__ ], PHP_INT_MAX - 100 );
$per_page = $this->get_num_items_per_iteration();
$query->query_vars['offset'] = $this->get_export_counter() * $per_page;
$query->query_vars['number'] = $per_page;
$query->query_vars['fields'] = 'ids';
$ids = $this->get_requested_ids();
if ( $ids ) {
$query->query_vars['include'] = isset( $query->query_vars['include'] )
? array_merge( $ids, wp_parse_id_list( $query->query_vars['include'] ) )
: $ids;
}
$modified_query = new WP_Term_Query( $query->query_vars );
$terms = $modified_query->get_terms();
$this->export( $terms );
}
}