Current File : /home/getxxhzo/xpertbee.com/wp-content/plugins/the-post-grid/app/Controllers/Api/GetCategories.php

<?php

namespace RT\ThePostGrid\Controllers\Api;

class GetCategories {
	public function __construct() {
		add_action( 'rest_api_init', [ $this, 'register_post_route' ] );
	}

	public function register_post_route() {
		register_rest_route(
			'rttpg/v1',
			'categories',
			[
				'methods'             => 'POST',
				'callback'            => [ $this, 'get_all_posts' ],
				'permission_callback' => function () {
					return current_user_can( 'edit_posts' );
				},
			]
		);
	}


	public function get_all_posts( $data ) {
		$send_data = [
			'categories' => [],
		];

		$category  = $data['category_lists'];
		$count_cat = count( $category );

		if ( is_array( $category ) && $count_cat > 0 ) {
			$categories = wp_list_pluck( $category, 'value' );
		} else {
			$categories = get_terms(
				array(
					'taxonomy'   => 'category',
					'orderby'    => 'count',
					'order'      => 'DESC',
					'hide_empty' => 0,
					'fields'     => 'ids',
					'number'     => 5,
				)
			);
		}

		if ( ! empty( $categories ) ) {
			foreach ( $categories as $cat ) {
				$cat_info                  = get_term( $cat );
				$cat_thumb                 = get_term_meta( $cat, rtTpgPro()->category_thumb_meta_key, true );
				$send_data['categories'][] = [
					'id'    => esc_html( $cat ),
					'name'  => esc_html( $cat_info->name ),
					'image' => wp_get_attachment_image_src( $cat_thumb, $data['image_size'] )[0],
					'count' => $cat_info->count,
					'link'  => get_term_link( $cat_info ),

				];
			}
		} else {
			$send_data['message'] = 'No category found';
		}

		wp_reset_postdata();

		return rest_ensure_response( $send_data );
	}
}