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52 lines
1.2 KiB
PHP
52 lines
1.2 KiB
PHP
<?php
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namespace Sakura\Helpers;
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class PostQueryHelper
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{
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/**
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* Post type.
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*
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* @since 5.0.0
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* @var string
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*/
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protected $post_type;
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public function __construct(string $post_type)
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{
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$this->post_type = $post_type;
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add_filter("rest_{$post_type}_query", [$this, 'filter_rest_post_query'], 10, 2);
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}
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/**
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* Filter rest posts by category slug
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*
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* @param array $args
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* @param WP_Rest_Rquest $request
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* @return array $args
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*/
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public function filter_rest_post_query($args, $request)
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{
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$args['tax_query'] = [];
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$taxonomies = wp_list_filter(get_object_taxonomies($this->post_type, 'objects'), array('show_in_rest' => true));
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foreach ($taxonomies as $taxonomy) {
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$base = !empty($taxonomy->rest_base) ? $taxonomy->rest_base : $taxonomy->name;
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if (!isset($request["{$base}_slug"])) {
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continue;
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}
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array_push($args['tax_query'], [
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'taxonomy' => $taxonomy->name,
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'field' => 'slug',
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'terms' => explode(',', $request["{$base}_slug"]),
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'include_children' => true,
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'operator' => 'IN',
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]);
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}
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return $args;
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}
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}
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