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EDITING: CategoryField.php

<?php

namespace WPDeveloper\BetterDocs\REST;

use WPDeveloper\BetterDocs\Core\BaseAPI;

class CategoryField extends BaseAPI {
	/**
	 * @return mixed
	 */
	public function register() {
		$this->register_field(
			'doc_category',
			'doc_category_order',
			[
				'get_callback' => [ $this, 'doc_category_order' ]
			]
		);
		$this->register_field(
			'doc_category',
			'thumbnail',
			[
				'get_callback' => [ $this, 'thumbnail_image' ]
			]
		);
		$this->register_field(
			'doc_category',
			'handbookthumbnail',
			[
				'get_callback' => [ $this, 'handbook_thumbnail_image' ]
			]
		);
		$this->register_field(
			'doc_category',
			'subcategories_count',
			[
				'get_callback' => [ $this, 'get_subcategory_count' ]
			]
		);
		$this->register_field(
			'doc_category',
			'total_docs_count',
			[
				'get_callback' => [ $this, 'total_docs_count' ]
			]
		);
		$this->register_field(
			'doc_category',
			'last_updated_time',
			[
				'get_callback' => [ $this, 'last_updated_time' ]
			]
		);
	}

public function last_updated_time( $object ) {
		$date = betterdocs()->query->latest_updated_date( $object['taxonomy'], $object['slug'] );
		return $date;
	}

public function doc_category_order( $object ) {
		// Get language-specific meta key with fallback for multilingual sites
		$meta_key = \WPDeveloper\BetterDocs\Utils\Helper::get_meta_key_with_fallback( 'doc_category_order', $object['id'] );
		$doc_category_order = get_term_meta( $object['id'], $meta_key, true );

// If still no order found, try the base key as final fallback
		if ( ! $doc_category_order ) {
			$doc_category_order = get_term_meta( $object['id'], 'doc_category_order', true );
		}

if ( ! $doc_category_order ) {
			return;
		}

return $doc_category_order;
	}

public function thumbnail_image( $object ) {
		$attachment_id = get_term_meta( $object['id'], 'doc_category_image-id', true );
		if ( ! $attachment_id ) {
			return;
		}

return wp_get_attachment_url( $attachment_id );
	}

public function handbook_thumbnail_image( $object ) {
		$handbook_img_id = get_term_meta( $object['id'], 'doc_category_thumb-id', true );

if ( ! $handbook_img_id ) {
			return;
		}

return wp_get_attachment_url( $handbook_img_id );
	}

public function get_subcategory_count( $object ) {
		$sub_terms_count = count( betterdocs()->query->get_all_child_term_ids( 'doc_category', $object['id'] ) );

return $sub_terms_count;
	}

public function total_docs_count( $object ) {
		$docs_count = betterdocs()->query->get_docs_count( (object) $object, false );
		return $docs_count;
	}
}

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 CategoryField.php	PHP	2.5 KB	2026-04-17 11:00	EDIT
📄 DocCategories.php	PHP	11.7 KB	2026-04-17 11:00	EDIT
📄 Docs.php	PHP	21.8 KB	2026-04-17 11:00	EDIT
📄 FaqSearchedTerms.php	PHP	6.1 KB	2026-04-17 11:00	EDIT
📄 Feedback.php	PHP	6.1 KB	2026-04-17 11:00	EDIT
📄 Settings.php	PHP	10.1 KB	2026-04-17 11:00	EDIT