<?php
error_reporting(7);

$templatesused="calendar_showbirthdays,calendar_birthday,calendar_publicevent,calendar_privateevent,calendar_daylink,calendarbit_today,calendarbit,calendarbit_bg,calendar_publiceventbutton,calendar,calendar_postedby,calendar_daybits,calendar_deleteevent,newpost_disablesmiliesoption,calendar_getday,forumrules,calendar_convert,calendar_enterevent,redirect_calendaraddevent,calendar_privateeventbutton,calendar_publiceventbutton,calendar_daynames_sunday,username_loggedin,calendar_hasbirthday,calendar_getbirthdays";
$templatesused.=",vbcode_smilies,vbcode_smiliebit,vbcode_smilies_getmore,vbcode_buttons,vbcode_sizebits,vbcode_fontbits,vbcode_colorbits";

require ("./global.php3");

// get decent textarea size for user's browser
$textareacols = gettextareawidth();

$day = addslashes($day);

if (!$calendarenabled) {
  eval("standarderror(\"".gettemplate("error_calendardisabled")."\");");
}

$calMonday = 1;

function calcodeparse($bbcode,$smilies=1) {
  global $calallowhtml, $calallowbbcode, $calallowsmilies;
  if ($calallowsmilies == 0)
  {   $smilies = 0;  }
  $bbcode=bbcodeparse2($bbcode,$calallowhtml,$calallowbbcode,$smilies,$calallowbbcode);
  return $bbcode;
}

// Make first part of Calendar Nav Bar
$nav_url="calendar.php3?s=$session[sessionhash]";
$nav_title="Calendar";
eval("\$navbits = \"".gettemplate('nav_linkon')."\";");

$today_day = date("j",mktime(date("H"),date("i"),date("s"),date("m"),date("d"),date("Y"))+($bbuserinfo[timezoneoffset]-$timeoffset)*3600);
$today_month = date("n",mktime(date("H"),date("i"),date("s"),date("m"),date("d"),date("Y"))+($bbuserinfo[timezoneoffset]-$timeoffset)*3600);
$today_year = date("Y",mktime(date("H"),date("i"),date("s"),date("m"),date("d"),date("Y"))+($bbuserinfo[timezoneoffset]-$timeoffset)*3600);

$month1name = "January";
$month2name = "February";
$month3name = "March";
$month4name = "April";
$month5name = "May";
$month6name = "June";
$month7name = "July";
$month8name = "August";
$month9name = "September";
$month10name = "October";
$month11name = "November";
$month12name = "December";

if ($action == "" or isset($action)==0)
{
   $action = "display";
}

if ($action == "display") // Show Calendar
{

  if (empty($year)) {
    $year= date("Y");
  }
  if (empty($month)) {
    $month= date("n");
  }
  $month = intval($month);
  $year = intval($year);

  if ($month >= 1 and $month <= 9)
  {  $doublemonth = "0" . (string) $month;   }
  else
  {  $doublemonth = $month;  }

  $prevyear = $year - 1;
  $nextyear = $year + 1;

  //  Set some variables
  $numdays=1;
  $day=1;
  $off=1;

  $NumMonth =date("n");
  $MonthNum=date("n");
  $NameMonth=${month.$MonthNum.name};
  $NumYear  =date("Y");

  if ($calbirthday == 1) {
     // Load the birthdays for this month:
     $birthday=$DB_site->query("SELECT birthday,username,userid from user where birthday like '%-$doublemonth-%'");
  }
  // Load the events for the month!
  $events=$DB_site->query("SELECT eventid, subject, eventdate, public
                   FROM calendar_events
                   WHERE eventdate
                   LIKE '$year-$doublemonth-%' AND ((userid = '$bbuserinfo[userid]' AND public = 0) OR (public = 1))");
  //  Figure out how many days are in this month
  while (checkdate($month,$numdays,$year))
  {
    $numdays++;
  }

  //  Figure out what month it is, convert the number to words, and then create
  //  a table with days of the week headers

  if ($month == 1)
  {
    $prevmonth = "$month12name $prevyear";
    $monthtext = "$month1name $year";
    $nextmonth = "$month2name  $year";
  }
  elseif ($month == 12)
  {
    $prevmonth = "$month11name  $year";
    $monthtext = "$month12name  $year";
    $nextmonth = "$month1name  $nextyear";
  }
  else
  {
     // This is at least php 3.0.15 Compatible
     $prevm = "month" . ($month - 1) . "name";
     $prevmonth = $$prevm. " $year";
     $montht = "month" . $month . "name";
     $monthtext = $$montht . " $year";
     $nextm = "month" . ($month + 1) . "name";
     $nextmonth = $$nextm . " $year";
  }

  // Make Nav Bar
  $navbits .= gettemplate("nav_joiner",0);
  $nav_url="";
  $nav_title="$monthtext";
  eval("\$navbits .= \"".gettemplate('nav_linkoff')."\";");
  eval("\$navbar = \"".gettemplate("navbar")."\";");

  /*  Start the table data and make sure the number of days does not exceed
     the total for the month  - $numdays will always be one more than the total
     number of days in the momth  */

  if ($bbuserinfo[startofweek] > 7 or $bbuserinfo[startofweek] < 1)
  {   $bbuserinfo[startofweek] = $calStart;   }
  while ($day<$numdays)
  {
    unset($userbdays);
    $hasbday = 0;
    $haveevents = 0;
    if ($calbirthday == 1 and $DB_site->num_rows($birthday)>0) {
	  unset($userday);
	  unset($age);
	  $bdaycount=0;
	  $DB_site->data_seek(0,$birthday);
	  // Need to move this to a regular array
	  while ($birthdays=$DB_site->fetch_array($birthday)) {
	    $userday = explode("-",$birthdays[birthday]);
	    if ($day == $userday[2]) {
	      $bdaycount++;
 	  	  $hasbday = 1;
          $bd_user = $birthdays[username];
		  $bd_userid = $birthdays[userid];
          if ($year > $userday[0] && $userday[0]!='0000')
		    $age = '('.($year-$userday[0]).')';
		  else
		    unset($age);
		  if ($calshowbirthdays) {
		    eval ("\$userbdays .= \"".gettemplate("calendar_birthday")."\";");
		  }
            }
	  }
	  if ($hasbday==1 and !$calshowbirthdays) {
        eval ("\$userbdays = \"".gettemplate("calendar_hasbirthday")."\";");
      }
    }
    if ($DB_site->num_rows($events)>0)
    {
      unset($userevents);
      $gotone = 0;
      $DB_site->data_seek(0,$events);
      // Need to move this to a regular array
      while ($event=$DB_site->fetch_array($events))
      {
        $eventday = explode("-",$event[eventdate]);
        if ($eventday[2] == $day)
        {
          $haveevents = 1;
          $eventsubject =  htmlspecialchars($event[subject]);
          if ($caltitlelength != 0 and isset($caltitlelength)!=0)
          {
             if (strlen($eventsubject) > $caltitlelength)
             {
                $eventsubject = substr($eventsubject,0,$caltitlelength) . "...";
                }
              }
          $eventid = $event[eventid];
          if ($event[public] == 1) // Public Event
          {
            eval ("\$userevents .= \"".gettemplate("calendar_publicevent")."\";");
          }
          else  // Private Event
          {
            eval ("\$userevents .= \"".gettemplate("calendar_privateevent")."\";");
          }
        }
      }
    }
    if ($haveevents == 1) {
       eval ("\$daylink = \"".gettemplate("calendar_daylink")."\";");
    }
    else
    {
       $daylink = $day;
    }

        // What day is the 1st of the month on?
    if ($day == 1 and date('l', mktime(0,0,0,$month,$day,$year)) == 'Sunday')    {
       if ($bbuserinfo[startofweek] == 1) {
          $off = 1;
       } else if ($bbuserinfo[startofweek] == 2) {
          $off= 7;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
       } else if ($bbuserinfo[startofweek] == 3) {
          $off = 6;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
       } else if ($bbuserinfo[startofweek] == 4) {
          $off = 5;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
       } else if ($bbuserinfo[startofweek] == 5) {
          $off = 4;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
       } else if ($bbuserinfo[startofweek] == 6) {
          $off = 3;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td>";
       } else if ($bbuserinfo[startofweek] == 7) {
          $off = 2;
          $calendarbits .= "<td>&nbsp;</td>";
       }
    } elseif ($day == 1 and date('l', mktime(0,0,0,$month,$day,$year)) == 'Monday') {
      if ($bbuserinfo[startofweek] == 1) {
       $off= 2;
       $calendarbits .= "<td>&nbsp;</td>";
      } else if ($bbuserinfo[startofweek] == 2)  {
         $off = 1;
      } else if ($bbuserinfo[startofweek] == 3)  {
          $off= 7;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
      } else if ($bbuserinfo[startofweek] == 4)  {
          $off = 6;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
      } else if ($bbuserinfo[startofweek] == 5)  {
          $off = 5;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
      } else if ($bbuserinfo[startofweek] == 6)  {
          $off = 4;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
      } else if ($bbuserinfo[startofweek] == 7)  {
          $off = 3;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td>";
      }
    } elseif ($day == 1 and date('l', mktime(0,0,0,$month,$day,$year)) == 'Tuesday') {
      if ($bbuserinfo[startofweek] == 1) {
          $off= 3;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td>";
      } else if ($bbuserinfo[startofweek] == 2)  {
          $off= 2;
          $calendarbits .= "<td>&nbsp;</td>";
      } else if ($bbuserinfo[startofweek] == 3)  {
          $off = 1;
      } else if ($bbuserinfo[startofweek] == 4)  {
          $off = 7;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
      } else if ($bbuserinfo[startofweek] == 5)  {
          $off = 6;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
      } else if ($bbuserinfo[startofweek] == 6)  {
          $off = 5;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
      } else if ($bbuserinfo[startofweek] == 7)  {
          $off = 4;
          $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
      }
    } elseif ($day == 1 and date('l', mktime(0,0,0,$month,$day,$year)) == 'Wednesday') {
        if ($bbuserinfo[startofweek] == 1)  {
         $off= 4;
         $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 2) {
           $off= 3;
           $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 3) {
           $off = 2;
           $calendarbits .= "<td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 4) {
           $off = 1;
        } else if ($bbuserinfo[startofweek] == 5) {
           $off = 7;
           $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 6) {
           $off = 6;
           $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 7) {
           $off = 5;
           $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        }
    } elseif ($day == 1 and date('l', mktime(0,0,0,$month,$day,$year)) == 'Thursday')  {
        if ($bbuserinfo[startofweek] == 1) {
         $off= 5;
         $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 2) {
           $off = 4;
           $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 3) {
           $off= 3;
           $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 4) {
           $off = 2;
           $calendarbits .= "<td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 5) {
           $off = 1;
        } else if ($bbuserinfo[startofweek] == 6) {
           $off = 7;
           $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 7) {
           $off = 6;
           $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        }
    } elseif ($day == 1 and date('l', mktime(0,0,0,$month,$day,$year)) == 'Friday') {
        if ($bbuserinfo[startofweek] == 1) {
       $off= 6;
       $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 2) {
           $off = 5;
           $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 3) {
           $off = 4;
           $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 4) {
       $off= 3;
       $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 5) {
           $off = 2;
           $calendarbits .= "<td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 6) {
           $off = 1;
        } else if ($bbuserinfo[startofweek] == 7) {
           $off = 7;
           $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        }
    } elseif ($day == 1 and date('l', mktime(0,0,0,$month,$day,$year)) == 'Saturday')  {
        if ($bbuserinfo[startofweek] == 1) {
         $off= 7;
         $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 2) {
           $off = 6;
           $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 3) {
           $off = 5;
           $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 4) {
           $off = 4;
           $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 5) {
           $off= 3;
       $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td>";
    } else if ($bbuserinfo[startofweek] == 6) {
       $off = 2;
           $calendarbits .= "<td>&nbsp;</td>";
        } else if ($bbuserinfo[startofweek] == 7) {
           $off = 1;
        }
    }
    if (($today_day == $day) and ($today_month==$month) and ($today_year==$year))
    {
      eval ("\$calendarbits .= \"".gettemplate("calendarbit_today")."\";");
    }
    else
    {
      eval ("\$calendarbits .= \"".gettemplate("calendarbit")."\";");
    }

    /*  Increment the day and the cells to go before the end of the row and end the
       row when appropriate */
    $day++;
    $off++;
    if (($off>7)||($day==$numdays))
    {
      if ($day != $numdays)
      {
          eval ("\$calendarbits .= \"".gettemplate("calendarbit_bg")."\";");
        $off=1;
      }
      else  // $day == $numdays
      {
        if ($off == 7)
        {  $calendarbits .= "<td>&nbsp;</td>"; }
        else if ($off == 6)
        {  $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td>"; }
        else if ($off == 5)
        {  $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>"; }
        else if ($off == 4)
        {  $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>"; }
        else if ($off == 3)
        {  $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>"; }
        else if ($off == 2)
        {  $calendarbits .= "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>"; }
      }
    }
  }

  $pm = $month - 1;
  $py = $year - 1;
  if ($month == 1)
  {
    $premonth = "<a href='calendar.php3?s=$session[sessionhash]&month=12&year=$py'>$prevmonth</a>";
  }
  else
  {
    $premonth = "<a href='calendar.php3?s=$session[sessionhash]&month=$pm&year=$year'>$prevmonth</a>";
  }

  $nm = $month + 1;
  $ny = $year + 1;
  if ($month == 12)
  {
    $nextmonth = "<a href='calendar.php3?s=$session[sessionhash]&month=1&year=$ny'>$nextmonth</a>";
  }
  else
  {
    $nextmonth = "<a href='calendar.php3?s=$session[sessionhash]&month=$nm&year=$year'>$nextmonth</a>";
  }

    // check permissions
    $permissions=getpermissions();
    if ($permissions[canpublicevent]) {
    eval ("\$addpub = \"".gettemplate("calendar_publiceventbutton")."\";");
  }
  else
  {
    $addpub = "";
  }
  eval ("\$addpriv = \"".gettemplate("calendar_privateeventbutton")."\";");
    if ($bbuserinfo[startofweek] == 1) {
       eval ("\$calendar_daynames = \"".gettemplate("calendar_daynames_sunday")."\";");
    } else if ($bbuserinfo[startofweek] == 2) {
       eval ("\$calendar_daynames = \"".gettemplate("calendar_daynames_monday")."\";");
    } else if ($bbuserinfo[startofweek] == 3) {
       eval ("\$calendar_daynames = \"".gettemplate("calendar_daynames_tuesday")."\";");
    } else if ($bbuserinfo[startofweek] == 4) {
       eval ("\$calendar_daynames = \"".gettemplate("calendar_daynames_wednesday")."\";");
    } else if ($bbuserinfo[startofweek] == 5) {
       eval ("\$calendar_daynames = \"".gettemplate("calendar_daynames_thursday")."\";");
    } else if ($bbuserinfo[startofweek] == 6) {
       eval ("\$calendar_daynames = \"".gettemplate("calendar_daynames_friday")."\";");
    } else if ($bbuserinfo[startofweek] == 7) {
       eval ("\$calendar_daynames = \"".gettemplate("calendar_daynames_saturday")."\";");
    }

  eval("dooutput(\"".gettemplate("calendar")."\");");
}
else // Show Input/Edit/Display Event forums
{
   if ($action == "getinfo")
   {
      $eventid = intval($eventid);
      if($info = $DB_site->query_first("SELECT eventdate,allowsmilies,username,event,subject,calendar_events.userid,public
                                        FROM calendar_events, user
                                        WHERE eventid = $eventid AND calendar_events.userid = user.userid"))
      {

         if ($info[public] == 0) { // This is a private event, check userid
            if ($info[userid] != $bbuserinfo[userid]) {
               eval("standarderror(\"".gettemplate("error_calendarhack")."\");");
               exit;
            }
         }
         $subject = htmlspecialchars($info[subject]);
         if ($wordwrap!=0)
         {  $subject=dowordwrap($subject);  }
         $eventinfo = $info[event];
         $eventinfo=calcodeparse($eventinfo,$info[allowsmilies]);
         if ($eventinfo == "")
         {   $eventinfo = "&nbsp;";  }
         if ($info[public] == 1)
         {
            $user = $info[username];
            eval ("\$postedby .= \"".gettemplate("calendar_postedby")."\";");
         }
         $eventdate = explode("-",$info[eventdate]);
         $date = date($dateformat,mktime(0,0,0,$eventdate[1],$eventdate[2],$eventdate[0]));
     // Make Rest of Nav Bar
	     $navbits .= gettemplate("nav_joiner",0);
	     $nav_url ="";
	     $nav_title="View Event";
	     eval("\$navbits .= \"".gettemplate('nav_linkoff')."\";");
         eval("\$navbar = \"".gettemplate("navbar")."\";");
		 eval("\$caldaybits = \"".gettemplate("calendar_daybits")."\";");
         eval("dooutput(\"".gettemplate("calendar_getday")."\");");
      }
   }
   else if ($action == "getday")
   {
      $getdate = explode("-",$day);
      $year = $getdate[0];
      $month = $getdate[1];
      $day = $getdate[2];
      if ($day >= 1 and $day <= 9) {
         $day = "0" . (string)$day;
      }
      if ($month >= 1 and $month <= 9) {
         $month = "0" . (string)$month;
      }
      if ($calbirthday == 1) {  // Load the birthdays for today
          $comma = '';
	    $birthday=$DB_site->query("SELECT birthday,username,userid from user where birthday like '%-$month-$day'");
		while ($birthdays=$DB_site->fetch_array($birthday)) {
		  $userday = explode("-",$birthdays[birthday]);
          $bd_user = $birthdays[username];
   	      $bd_userid = $birthdays[userid];
          if ($year > $userday[0] && $userday[0]!='0000') {
            $age = '('.($year-$userday[0]).')';
          } else {
            unset($age);
          }
		  $haveevents = 1;
		  eval ("\$userbdays .= \"$comma ".gettemplate("calendar_showbirthdays")."\";");
		  $comma = ',';
        }
      }
      $events=$DB_site->query("SELECT eventdate,calendar_events.userid,user.username,eventid,
                                      subject,public,event,allowsmilies
                     FROM calendar_events, user
                     WHERE eventdate =
                     '$year-$month-$day' AND ((calendar_events.userid = '$bbuserinfo[userid]' AND public = 0) OR (public = 1))
                             AND user.userid = calendar_events.userid");
      while ($info = $DB_site->fetch_array($events))
      {
        $subject = htmlspecialchars($info[subject]);
        if ($wordwrap!=0)
        {  $subject=dowordwrap($subject);  }
          $eventdate = explode("-",$info[eventdate]);
          $date = date($dateformat,mktime(0,0,0,$eventdate[1],$eventdate[2],$eventdate[0]));
          $eventinfo = $info[event];
          $eventinfo=calcodeparse($eventinfo,$info[allowsmilies]);
          if ($eventinfo == "")
          {   $eventinfo = "&nbsp;";  }
          if ($info[public] == 1)
          {
             $user = $info[username];
             eval ("\$postedby = \"".gettemplate("calendar_postedby")."\";");
             $type = "Public";
          }
          else
          {
             unset($postedby);
             $type = "Private";
          }
          $eventid = $info[eventid];
          eval ("\$caldaybits .= \"".gettemplate("calendar_daybits")."\";");
       }
       // Make Rest of Nav Bar
	   $navbits .= gettemplate("nav_joiner",0);
	   $nav_url ="";
	   $nav_title=date($dateformat,mktime(0,0,0,$month,$day,$year));
	   eval("\$navbits .= \"".gettemplate('nav_linkoff')."\";");
       eval("\$navbar = \"".gettemplate("navbar")."\";");
       if ($userbdays) {
         eval("\$birthdays = \"".gettemplate("calendar_getbirthdays")."\";");
       }
       eval("dooutput(\"".gettemplate("calendar_getday")."\");");
   }
   else if ($action == "edit")
   {
      $eventinfo = $DB_site->query_first("SELECT allowsmilies,public,userid,eventdate,event,subject FROM calendar_events WHERE eventid = $eventid");
      if ($eventinfo[userid] != $bbuserinfo[userid])
      {
         $permissions=getpermissions();
         if ($permissions[canpublicedit]!=1) {
				    show_nopermission();
         }
      }
      if (isset($parseurl)==0)
      {  $parseurlchecked="CHECKED";   }
      $disablesmilieschecked=iif($eventinfo[allowsmilies]==1,"","CHECKED");
      if ($calallowsmilies==1)
      {  eval("\$disablesmiliesoption = \"".gettemplate("newpost_disablesmiliesoption")."\";"); }
      eval ("\$deleteevent .= \"".gettemplate("calendar_deleteevent")."\";");
      $bbcodeon=iif($calallowbbcode==1,$ontext,$offtext);
      $imgcodeon=iif($calbbimagecode==1,$ontext,$offtext);
      $htmlcodeon=iif($calallowhtml==1,$ontext,$offtext);
      $smilieson=iif($calallowsmilies==1,$ontext,$offtext);
      $permissions=getpermissions();

      $calrules['allowbbcode'] = $calallowbbcode;
      $calrules['allowimages'] = $calbbimagecode;
      $calrules['allowhtml'] = $calallowhtml;
      $calrules['allowsmilies'] = $calallowsmilies;

      getforumrules($calrules,$permissions);
      $eventdate = explode("-",$eventinfo[eventdate]);
      $subject = htmlspecialchars($eventinfo[subject]);
      $message = htmlspecialchars($eventinfo[event]);
      $dayname = "day".(int)$eventdate[2]."selected";
      $$dayname = "selected";
      $monthname = "month".(int)$eventdate[1]."selected";
      $$monthname = "selected";
      $yearname = "year".$eventdate[0]."selected";
      $$yearname = "selected";
      if ($permissions[canpublicevent]) {
        eval ("\$convert .= \"".gettemplate("calendar_convert")."\";");
      }
       // Make Rest of Nav Bar
   	  $navbits .= gettemplate("nav_joiner",0);
      $nav_url ="";
   	  if ($eventinfo[public] == 1) {
	    $nav_title = "Edit Public Event";
	  } else {
	    $nav_title = "Edit Private Event";
      }
  	  eval("\$navbits .= \"".gettemplate('nav_linkoff')."\";");
      eval("\$navbar = \"".gettemplate("navbar")."\";");
      if ($bbuserinfo[showvbcode] && $allowvbcodebuttons) {
        $vbcode_smilies = getclickysmilies();
        $vbcode_buttons = getcodebuttons();
      }
      eval("dooutput(\"".gettemplate("calendar_enterevent")."\");");
   }
   else if ($action == "add")
   {
      if (isset($parseurl)==0)
      {  $parseurlchecked="CHECKED";   }
      if ($calallowsmilies==1)
      {  eval("\$disablesmiliesoption = \"".gettemplate("newpost_disablesmiliesoption")."\";"); }

      $bbcodeon=iif($calallowbbcode==1,$ontext,$offtext);
      $imgcodeon=iif($calbbimagecode==1,$ontext,$offtext);
      $htmlcodeon=iif($calallowhtml==1,$ontext,$offtext);
      $smilieson=iif($calallowsmilies==1,$ontext,$offtext);

      $permissions=getpermissions();

      $calrules['allowbbcode'] = $calallowbbcode;
      $calrules['allowimages'] = $calbbimagecode;
      $calrules['allowhtml'] = $calallowhtml;
      $calrules['allowsmilies'] = $calallowsmilies;

      getforumrules($calrules,$permissions);

      $dayname = "day".$today_day."selected";
      $$dayname = "selected";
      $monthname = "month".$today_month."selected";
      $$monthname = "selected";
      $yearname = "year".$today_year."selected";
      $$yearname = "selected";
      if ($bbuserinfo[userid] == 0)
      {
         show_nopermission();
      }
      $eventid = 0;
      // Make Rest of Nav Bar
      $navbits .= gettemplate("nav_joiner",0);
      $nav_url ="";
      if ($type=="public") {
   	    $nav_title = "Add Public Event";
   	  } else {
   	    $nav_title = "Add Private Event";
      }
      eval("\$navbits .= \"".gettemplate('nav_linkoff')."\";");
      eval("\$navbar = \"".gettemplate("navbar")."\";");
      if ($bbuserinfo[showvbcode]) {
        $vbcode_smilies = getclickysmilies();
        $vbcode_buttons = getcodebuttons();
      }
      eval("dooutput(\"".gettemplate("calendar_enterevent")."\");");
   }
   else if ($HTTP_POST_VARS['action'] == "update")
   {
      if ($bbuserinfo[userid] == 0)
    {
       show_nopermission();
      }
      if (trim($subject) == "" or isset($subject)==0)
      {
         eval("standarderror(\"".gettemplate("error_calendarfieldmissing")."\");");
         exit;
      }
      else
      {
         if (strlen($message)>$postmaxchars and $postmaxchars!=0) {
		     eval("standarderror(\"".gettemplate("error_toolong")."\");");
         }
         $parseurl=iif($parseurl=="yes",1,0);
         $allowsmilies=iif($disablesmilies=="yes",0,1);
         if (!checkdate($month,$day,$year))
         {
         eval("standarderror(\"".gettemplate("error_calendarbaddate")."\");");
         exit;
         }
         if ($parseurl==1)
         { $message=parseurl($message);  }
         $date = $year . "-" . $month . "-" . $day;
         if ($maximages!=0)
         {
         $parsedmessage=calcodeparse($message);
         if (countchar($parsedmessage,"<img")>$maximages)
         {
              eval("standarderror(\"".gettemplate("error_toomanyimages")."\");");
              exit;
         }
         }
         $subject=censortext($subject);
         $message=censortext($message);
         $subject = addslashes($subject);
         $message = addslashes($message);
         if ($eventid == 0) // No Eventid == Insert Event
         {
            // Insert new field and redirect user to calendar
            if ($type == "public")
            {
               $public = 1;
           $permissions=getpermissions();
               if (!$permissions[canpublicevent]) {
                  eval("standarderror(\"".gettemplate("error_calendarhack")."\");");
                  exit;
               }
            }
            else
            {
               $public = 0;
            }
            if ($query=$DB_site->query_first("SELECT eventid FROM calendar_events
                                              WHERE userid = '$bbuserinfo[userid]' AND eventdate = '$date' AND event = '$message' AND subject = '$subject'
                                                                       AND public = $public"))
            {
               eval("standarderror(\"".gettemplate("error_calendareventexists")."\");");
               exit;
            }
            else
            {
               $DB_site->query("INSERT INTO calendar_events (userid, event, eventdate, public, subject, allowsmilies)
                                VALUES ('$bbuserinfo[userid]', '$message', '$date', $public, '$subject', $allowsmilies)");
               $eventid = $DB_site->insert_id();
               eval("standardredirect(\"".gettemplate("redirect_calendaraddevent")."\",\"calendar.php3?s=$session[sessionhash]&action=getinfo&eventid=$eventid\");");
            }
         }
         else  // Update event if it is truly ours
         {
            $eventinfo = $DB_site->query_first("SELECT userid,public FROM calendar_events WHERE eventid = $eventid");
            $public = $eventinfo[public];
        if ($eventinfo[userid] != $bbuserinfo[userid])
        {
           $permissions=getpermissions();
           if (!$permissions[canpublicedit]) {
              show_nopermission();
           }
        }
           if ($deletepost=="yes")
          {
          $DB_site->query("DELETE FROM calendar_events WHERE eventid = $eventid");
          eval("standardredirect(\"".gettemplate("redirect_calendardeleteevent")."\",\"calendar.php3?s=$session[sessionhash]\");");
          }
          else
          {
           if ($convert == "yes")
           {
              $permissions=getpermissions();
                      if ($permissions[canpublicevent]) {
               if ($public == 1)
                 {   $public = 0;  }
               else
               {   $public = 1;  }
            }
            else
            {
               eval("standarderror(\"".gettemplate("error_calendarhack")."\");");
               exit;
            }
           }
          // Update field and redirect user to Calendar
          // We dont need to check for form manipulation because we dont change the public/private status in this query.
          $DB_site->query("UPDATE calendar_events SET event = '$message',
                           eventdate = '$date',
                           subject = '$subject',
                         allowsmilies = $allowsmilies,
                         public = $public
                         WHERE eventid = $eventid");
          eval("standardredirect(\"".gettemplate("redirect_calendarupdateevent")."\",\"calendar.php3?s=$session[sessionhash]&action=getinfo&eventid=".intval($eventid)."\");");
           }
        }
   }
}
}
?>