<?php

namespace Globalis\ACF;

add_filter('acf/get_field_group', __NAMESPACE__ . '\\acf_translate_field_group');
add_filter('acf/load_field', __NAMESPACE__ . '\\acf_translate_field');

function acf_translate_field_group($field_group) {
	if(is_acf_admin()) {
		return $field_group;
	}
	$field_group['title'] = __($field_group['title'], 'my-text-domain');
	return $field_group;
}

function acf_translate_field($field) {
	if(is_acf_admin()) {
		return $field;
	}
	$keys = [
		'label',
		'instructions',
		'message',
		'button_label',
		'placeholder',
		'prepend',
		'append',
		'message',
		'default_value',
	];
	$arrays = [
		'choices',
	];
	foreach($keys as $key) {
		if(isset($field[$key])) {
			$field[$key] = __($field[$key], 'my-text-domain');
		}
	}
	foreach($arrays as $array_name) {
		if(isset($field[$array_name])) {
			foreach($field[$array_name] as $key => $value) {
				$field[$array_name][$key] = __($value, 'my-text-domain');
			}
		}
	}
	return $field;
}

function is_acf_admin() {
	if(defined('DOING_AJAX') && DOING_AJAX) {
		return true;
	}
	if(isset($_GET['post']) && 'acf-field-group' == get_post_type($_GET['post'])) {
		return true;
	}
	if(isset($_POST['post_type']) && 'acf-field-group' == $_POST['post_type']) {
		return true;
	}
	return false;
}