<?php
add_action('wp_ajax_wpd_translate_button', 'wpd_translate_btn');
add_action('wp_ajax_nopriv_wpd_translate_button', 'wpd_translate_btn');

function wpd_translate_btn() {
	$lang = $_POST['lang'] ?? 'en';
	$load_more = '';
	$loading = '';
	
	switch($lang) {
		case 'en':
			$load_more = 'Load more';
			break;
		case 'cs':
			$load_more = 'Načíst další';
			break;
		case 'sk':
			$load_more = 'Načítať ďalšiu';
			break;
		case 'hu':
			$load_more = 'Töltsön be többet';
			break;
		case 'hr':
			$load_more = 'Učitaj više';
			break;
		case 'sr':
			$load_more = 'Učitaj više';
			break;
		case 'mne':
			$load_more = 'Učitaj više';
			break;
		case 'bs':
			$load_more = 'Učitaj još';
			break;
		case 'sl':
			$load_more = 'Naloži več';
			break;
		case 'de':
			$load_more = 'Mehr laden';
			break;
		case 'pl':
			$load_more = 'Załaduj więcej';
			break;
		case 'ru':
			$load_more = 'Загрузи больше';
			break;
		case 'lt':
			$load_more = 'Įkelkite daugiau';
			break;
		case 'el':
			$load_more = 'Φόρτωσε περισσότερα';
			break;
	}
	
	switch ($lang) {
		case 'en':
			$loading = 'Loading...';
			break;
		case 'cs':
			$loading = 'Načítání...';
			break;
		case 'sk':
			$loading = 'Načítavanie...';
			break;
		case 'hu':
			$loading = 'Betöltés...';
			break;
		case 'hr':
			$loading = 'Učitavam...';
			break;
		case 'sr':
			$loading = 'Loading...';
			break;
		case 'mne':
			$loading = 'Loading...';
			break;
		case 'bs':
			$loading = 'Učitavanje...';
			break;
		case 'sl':
			$loading = 'Nalaganje...';
			break;
		case 'de':
			$loading = 'Wird geladen...';
			break;
		case 'pl':
			$loading = 'Ładowanie...';
			break;
		case 'ru':
			$loading = 'Загружается...';
			break;
		case 'lt':
			$loading = 'Įkeliama...';
			break;
		case 'el':
			$loading = 'Φόρτωση...';
			break;
	}

	wp_send_json_success([
		'load_more' => $load_more,
		'loading' => $loading,
	]);
}

add_action('wp_footer', function () {
	//if (!is_archive())
		//return;
	?>
<script>
	jQuery(document).ready(function () {
		const $loadMore = $('.ecs-load-more-button');
		
		$.ajax({
			method: 'POST',
			url: '/wp-admin/admin-ajax.php',
			data: {
				action: 'wpd_translate_button',
				lang: '<?=apply_filters('wpml_current_language', NULL)?>'
			},
			success: function(res){
				const settings = JSON.parse($loadMore.attr('data-settings'));
				settings.loading_text = res.data.loading;
				settings.text = res.data.load_more;
				
				$loadMore.find('span').text(settings.text);
				$loadMore.attr('data-settings', JSON.stringify(settings));
			}
		});
		
	});
</script>
	<?php
});