if statement in custom bbcode?

[cbehan]

I solved the nsfw request by using the spoiler script here (https://vborg.vbsupport.ru/showthread.php?t=203068) and adding it as a plugin

Hook: showthread_complete

PHP Code:

if ($vbulletin->userinfo['field11'] == "No"){
    $nsfwcode = '<script language="JavaScript" type="text/javascript">
            <!--
                function spoiler(obj)
                {
                      for (var i = 0; i < obj.childNodes.length; i++)
                      {
                            if (obj.childNodes[i].id == "idTitle")
                                titleRow = obj.childNodes[i];
                        if (obj.childNodes[i].id == "idNSFW")
                        {
                            if (obj.childNodes[i].style.display != "none")
                            {
                                obj.childNodes[i].style.display = "none";
                                titleRow.innerHTML = "&nbsp;<b>Click to show NSFW content</b>";
                            }
                            else
                            {
                                obj.childNodes[i].style.display = "block";
                                titleRow.innerHTML = "&nbsp;<b>Click to hide NSFW content</b>";
                            }
                        }
                    }
                }
            //--></script>
    <div width="100%" class="alt1" onclick="spoiler(this);" style="border-collapse: collapse; border: solid thin black;">
    <div id="idTitle" class="alt2" style="border-collapse: collapse; border: solid thin black; width: 100%;">&nbsp;<b>Click to show NSFW content</b></div>
    <div id="idNSFW" style="display: none;">';
    $nsfwendcode = '</div></div><br />';    
} else {    
    $nsfwcode = ''; 
    $nsfwendcode = '';
};
    
$postbits = str_replace("[nsfw]", $nsfwcode, $postbits);
$postbits = str_replace("[/nsfw]", $nsfwendcode, $postbits); 


any suggestions on where else I should add this same replacement? right now it's only in the showthread_complete hook.