<?php
if (!defined("IN_ACP"))
    die("No direct access!");

$action=(isset($_GET["action"])?$_GET["action"]:"");
$days=(isset($_POST["days"])?max(0,$_POST["days"]):"");

if ($action=="prune")
   {
   if (!isset($_POST["id"]))
          redirect("admincp.php?user=".$CURUSER["uid"]."&code=".$CURUSER["random"]."&do=pruneu");
   $count=0;
   foreach($_POST["id"] as $id=>$uid)
          {
           if ($uid==1) continue;
           @mysql_query("DELETE FROM users WHERE id=\"$uid\"");
           $count++;
           }
   block_begin("Pruned users");
   echo "<p align=center>n.$count users pruned!</p>";
   block_end();
   echo "<br />\n";
   exit;
   }
elseif ($action=="view")
    {
    // 30 DAYS
    if ($days==0)
        {
        // days not set!!
        redirect("admincp.php?user=".$CURUSER["uid"]."&code=".$CURUSER["random"]."&do=pruneu");
        exit;
        }
    $timeout=(60*60*24)*$days;

    $res=mysql_query("SELECT users.id, users.username, UNIX_TIMESTAMP(users.joined) as joined, UNIX_TIMESTAMP(users.lastconnect) as lastconnect, users_level.level from users INNER JOIN users_level ON users_level.id=users.id_level WHERE (users.id>1 AND users_level.id_level<3 AND UNIX_TIMESTAMP(joined)<(UNIX_TIMESTAMP()-$timeout)) OR (users.id>1 AND users_level.id_level<7 AND UNIX_TIMESTAMP(lastconnect)<(UNIX_TIMESTAMP()-$timeout)) ORDER BY users_level.id_level DESC, lastconnect");

    block_begin("Prune users");
    if (!$res)
       {
       print("<p align=center>No users to prune...<p>");
    }
    elseif (mysql_num_rows($res)>0)
       {
       print("<script type=\"text/javascript\">
       <!--
       function SetAllCheckBoxes(FormName, FieldName, CheckValue)
       {
         if(!document.forms[FormName])
           return;
         var objCheckBoxes = document.forms[FormName].elements[FieldName];
         if(!objCheckBoxes)
           return;
         var countCheckBoxes = objCheckBoxes.length;
         if(!countCheckBoxes)
           objCheckBoxes.checked = CheckValue;
         else
           // set the check value for all check boxes
           for(var i = 0; i < countCheckBoxes; i++)
             objCheckBoxes[i].checked = CheckValue;
       }
       // -->
       </script>
       ");
       print("\n<form action=\"admincp.php?user=".$CURUSER["uid"]."&code=".$CURUSER["random"]."&do=pruneu&action=prune\" name=\"prune\" method=\"post\">");
       print("\n<table class=\"lista\" width=\"100%\">");
       print("\n<tr><td class=\"header\" align=\"center\">".NAME."</td>");
       print("\n<td class=\"header\" align=\"center\">".USER_JOINED."</td>");
       print("\n<td class=\"header\" align=\"center\">".USER_LASTACCESS."</td>");
       print("\n<td class=\"header\" align=\"center\">".USER_LEVEL."</td>");
       print("\n<td class=\"header\" align=\"center\"><input type=\"checkbox\" name=\"all\" onclick=\"SetAllCheckBoxes('prune','id[]',this.checked)\" /></td></tr>");
       $count=0;
       while ($rusers=mysql_fetch_array($res))
             {
             include("offset.php");
             print("\n<tr>\n<td class=\"lista\" align=\"left\">".$rusers["username"]."</td>");
             print("\n<td class=\"lista\" align=\"center\">".date("d/m/Y H:i",$rusers["joined"]-$offset)."</td>");
             print("\n<td class=\"lista\" align=\"center\">".date("d/m/Y H:i",$rusers["lastconnect"]-$offset)."</td>");
             print("\n<td class=\"lista\" align=\"center\">".$rusers["level"]."</td>");
             print("\n<td class=\"lista\" align=\"center\"><input type=\"checkbox\" name=\"id[]\" value=\"".$rusers["id"]."\" /></td></tr>");
             $count++;
             }
       print("\n<tr>\n<td class=\"lista\" align=\"right\" colspan=\"5\"><input type=\"submit\" name=\"action\" value=\"GO\" /></td></tr>");
       print("\n</table>\n</form>");
    }
    else
       {
       print("<p align=center>No users to prune...<p>");
    }


    block_end();
    print("<br />\n");
}
else
{
    block_begin("Prune users");
    print("\n<form action=\"admincp.php?user=".$CURUSER["uid"]."&code=".$CURUSER["random"]."&do=pruneu&action=view\" name=\"prune\" method=\"post\">");
    print("<p align=\"center\">Imput the number of days which the users are to be considered as \"dead\" (not connected from x days OR has signed from x days and still validating)&nbsp;<input type=\"text\" name=\"days\" value=\"$days\" size=\"10\" maxlength=\"3\" />");
    print("\n<input type=\"submit\" name=\"action\" value=\"View\" /></td></tr>");
    print("\n</p></form>");
    block_end();
    print("<br />\n");
}
?>