<?php
/**
 * ACF fallback for "get_field"
 *
 * Laborator.co
 * www.laborator.co
 */
if ( ! defined( 'ABSPATH' ) ) {
	exit; // Direct access not allowed.
}

class Kalium_ACF {

	/**
	 * Current admin page.
	 *
	 * @var string
	 */
	public $admin_page;

	/**
	 * ACF plugin is active.
	 *
	 * @var bool
	 */
	public $acf_active = false;

	/**
	 * Construct.
	 *
	 * @return void
	 */
	public function __construct() {

		// Check if ACF is installed and activated
		$this->acf_active = kalium()->is->acf_active();

		// Import ACF related config and libs
		if ( $this->acf_active ) {

			if ( ! defined( 'KALIUM_ACF_DEV' ) || false === KALIUM_ACF_DEV ) {

				// Custom Fields import
				kalium()->require_file( 'includes/acfpro-fields.php' );
			}

			// ACF libs
			kalium()->require_file( 'includes/libraries/laborator/grouped-metaboxes/grouped-metaboxes.php' );
			kalium()->require_file( 'includes/libraries/acf-revslider-field.php' );
		}

		// Preselected portfolio item type
		add_action( 'acf/init', [ $this, 'kalium_portfolio_preselected_item_type' ] );
	}

	/**
	 * Get field with fallback function.
	 *
	 * @param string $field_key
	 * @param bool   $post_id
	 * @param bool   $format_value
	 *
	 * @return mixed|null
	 */
	public function get_field( $field_key, $post_id = false, $format_value = true ) {
		global $post;

		if ( $this->acf_active ) {
			return get_field( $field_key, $post_id, $format_value );
		}

		// Get raw field from post
		if ( ! $post_id && $post instanceof WP_Post ) {
			$post_id = $post->ID;
		}

		// Get from post meta
		if ( $post_id ) {
			return get_post_meta( $post_id, $field_key, true );
		}

		return null;
	}

	/**
	 * Preselected portfolio item type.
	 *
	 * @since 3.4.4
	 */
	public function kalium_portfolio_preselected_item_type() {
		$item_type = kalium_get_theme_option( 'portfolio_preselected_item_type' );

		if ( in_array( $item_type, [ 'type-1', 'type-2', 'type-3', 'type-4', 'type-5', 'type-6', 'type-7' ] ) ) {
			$field_key = 'field_54c7b3e324244';
			$field     = acf_get_local_field( $field_key );

			// Set default value for field
			$field['default_value'] = $item_type;

			acf_get_local_store( 'fields' )->set( $field_key, $field );
		}
	}
}
