class.ilTextHighlighterGUI.php

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<?php

class ilTextHighlighterGUI
{
    public static function highlight(
        string $a_dom_node_id,
        string $a_text,
        ?ilGlobalTemplateInterface $a_tpl = null
    ): void {
        global $DIC;

        $tpl = $DIC["tpl"];

        if (!trim($a_text)) {
            return;
        }

        if ($a_tpl === null) {
            $a_tpl = $tpl;
        }
        $a_tpl->addJavaScript("assets/js/ilTextHighlighter.js");
        $a_tpl->addOnLoadCode("il.TextHighlighter.highlight('" . $a_dom_node_id . "','" . $a_text . "');");
    }
}