add_action('wp_footer', function () {
if (!current_user_can('manage_options')) {
$source_text = esc_js(__("\n\nИсточник: %link%"));
?>
<script>
document.addEventListener('copy', function (e) {
var selection = window.getSelection().toString();
if (!selection) return;
var link_url = encodeURI(document.URL);
var page_link = "<?php echo $source_text; ?>".replace("%link%", link_url);
var copy_text = selection + page_link;
e.clipboardData.setData('text/plain', copy_text);
e.preventDefault();
});
</script>
<?php
}
});