[SamirDarji]

Originally Posted by buro9

Several people have asked, and I had already sent them to one person, so I'll put them here, and if the hack author objects I'll remove them.

This is what I sent to the first person that asked:

In calendar.php the block of code you would have adjusted following:

PHP Code:

if (($show['candeleteevent'] OR $show['canmoveevent'] OR $show['caneditevent']) AND !$show['holiday']) 


I have this:

PHP Code:

    // HACK : START : ATTEND
    //if (($show['candeleteevent'] OR $show['canmoveevent'] OR $show['caneditevent']) AND !$show['holiday'])
    //{
    //  $show['eventoptions'] = true;
    //}
    //
    //eval ('$caldaybits .= "' . fetch_template('calendar_showeventsbit') . '";');

    if (($show['candeleteevent'] OR $show['canmoveevent'] OR $show['caneditevent']) AND !$show['holiday']) {
      $show['eventoptions'] = true;
    }

    if ($eventinfo['useroll']) {
      // Roll for this event
      $show['userattending'] = false;
      if (($roll = @unserialize($eventinfo['roll'])) && is_array($roll)) {
        uasort($roll, "strnatcasecmp");
        if (array_key_exists($bbuserinfo['userid'], $roll)) {
          $show['userattending'] = true;
        }
        while ($rollusername = current($roll)) {
           $rolluserid = key($roll);
           eval('$rollbits .= "' . fetch_template('calendar_rollbit') . '";');
           next($roll);
        }
      } else {
        $eventinfo['roll'] = "";
      }

      eval ('$eventinfo[roll] = "' . fetch_template('calendar_roll') . '";');
      // End Roll
    } else {
      $eventinfo['roll'] = "";
    }

    eval ('$caldaybits .= "' . fetch_template('calendar_showeventsbit') . '";');
    // HACK : END : ATTEND 


And then the calendar_rollbit becomes:

<li><a href="member.php?u=$rolluserid">$rollusername</a></li>

And the calendar_roll becomes:

<p><strong>People attending this event</strong>:</p>
<if condition="$rollbits">
<ul>
$rollbits
</ul>
<else />
<p><i>Nobody yet!</i></p>
</if>

<if condition="$bbuserinfo[userid] > 0">
<if condition="$show[userattending]">
	[<a href="calendar.php?$session[sessionurl]do=unattend&e=$eventinfo[eventid]">I will no longer be attending this event</a>]
<else />
	[<a href="calendar.php?$session[sessionurl]do=attend&e=$eventinfo[eventid]">I will be attending this event</a>]
</if>

</if>

Finally... find and correct the label title for the checkbox in the calendar_edit template... it should be:

<div><label for="cb_roll"><input type="checkbox" name="useroll" value="1" id="cb_roll" tabindex="3" $useroll />Allow users to specify that they will be attending this event.</label></div>

Some of that may not work in old versions of PHP, you'll have to try it and see

Here it is. This code doesn't include the duplicate member listing fix, so you'll have to implement that, but it's got everything else.