<?php //php code starts here.....
  //here is some more modules being made available...
  $errMsg = '';
  $totalPrice = 0.00;

  function subscribe($anbEmail, $sbsMailList) {
    global $sbsTbl, $db_CMS, $vars_array;
    
    if (sizeof($vars_array) > 0) {
      reset($vars_array);
      // assign values to the variables...
      while (list($key, $value) = each($vars_array)) {
        ${$key} = $value;
      }  
    }
    
    // do a search to see if this email address already exits..
    $db_CMS->db_process_query("select",$sbsTbl,"*", "none","anbEmail = '$anbEmail' and sbsMailList = '$sbsMailList'","none");
    $sRsltSet_sbs = $db_CMS->dbRsltSet;

    if ($db_CMS->dbNumRow > 0) {
      // user's email address already exists in the database..
      return 1;
    }
    else {
      // let's do an insert into the database..
      $db_CMS->db_process_query("insert", $sbsTbl, "anbEmail, sbsMailList", "'$anbEmail','$sbsMailList'","none","none");
      return 0;
    }
  }
  
  function subscribe2Daemon($anbEmail) {
    global $mailinglistManagerEmailAddress, $mailingListListName, $mailingListPassword;
    global $mailingListAddress;
    $fromEmailAddress = $mailinglistManagerEmailAddress;
    $replyEmailAddress = $mailinglistManagerEmailAddress;
    
    $line = "approve ".$mailingListPassword." subscribe ".$mailingListListName." ".$anbEmail;
    mail($mailingListAddress, " ", $line,"From: ".$fromEmailAddress."\nReply-To: ".$replyEmailAddress."\nX-Mailer: PHP/".phpversion());
  }
  
  function storeAnbInDb() {
    global $db_CMS, $anbTbl, $vars_array;
    
    reset($vars_array);
    if (sizeof($vars_array) > 0) {
      // assign values to the variables...
      while (list($key, $value) = each($vars_array)) {
        ${$key} = $value;
      }  
    }

    // create the query to store the information..
    $fldName = "anbTitle, anbFName, anbLName, anbAddress, anbPCode, anbCountry, anbEmail, anbSEmail";
    $fldValue = "'$anbTitle', '$anbFName', '$anbLName', '$anbAddress', '$anbPCode', '$anbCountry', '$anbEmail', '$anbSEmail'";
    $db_CMS->db_process_query("insert",$anbTbl,$fldName,$fldValue,"none","none");    
    
    return $db_CMS->dbNewID;
  }
  
  function storePymInDb() {
    global $pymTbl, $db_CMS, $keyCode, $vars_array;

    reset($vars_array);
    if (sizeof($vars_array) > 0) {
      // assign values to the variables...
      while (list($key, $value) = each($vars_array)) {
        ${$key} = $value;
      }  
    }
    
    // create the query to store the information..
    $fldName = "pymMethod, pymCardType, pymCardHolderName, pymCardNumber, pymCardExpiryDate, pymParticipantNote, pymStatus";
    $fldValue = "'$pymMethod', '$pymCardType', '$pymCardHolderName', '$pymCardNumber', '$pymCardExpiryDate', '$pymParticipantNote', 'unpaid'";
    $db_CMS->db_process_query("insert",$pymTbl,$fldName,$fldValue,"none","none");    
    
    if ($pymMethod == "other") {
	emailApprovalRequest();
    }
    return $db_CMS->dbNewID;
  }
  
  function createRegRecInDb($athUserName, $pymID) {
    global $rgsTbl, $cnfTbl, $db_CMS, $vars_array;
    
    reset($vars_array);
    if (sizeof($vars_array) > 0) {
      // assign values to the variables...
      while (list($key, $value) = each($vars_array)) {
        ${$key} = $value;
      }  
    }
        
    $rgsRegistrationDate = gmdate ("Y-m-d h:i:s", time());
    
    // represent some the short forms in understandable format...  
    switch ($rgsCategory) {
      case "DMTCS01Full" :
        $rgsCategory = "Full";
        break;
      case "DMTCS01Stdn" :
        $rgsCategory = "Stdn";
        break;
    }
    
    if ($rgsTagName == "") {
	$rgsTagName = $anbFName . $anbLName;
    }

    if ($rgsTagAddress == "") {
	$rgsTagAddress = $anbCountry;
    }

    // Find the conference ID matching the given conference name..
    $db_CMS->db_process_query("select",$cnfTbl,"*","none","cnfName = '$cnfName'","none");
    $sRsltSet_cnf = $db_CMS->dbRsltSet;
    
    $sCurRow_cnf = $db_CMS->db_fetch_array($sRsltSet_cnf);
    $cnfID = $sCurRow_cnf["cnfID"];
    
    // create the query to store the information..
    $fldName = "rgsParticipantNote, cnfID, athUserName, pymID, rgsStatus, rgsCategory, rgsRegistrationDate, rgsTagName, rgsTagAddress";
    $fldValue = "'$rgsParticipantNote', '$cnfID', '$athUserName', '$pymID', 'requested','$rgsCategory','$rgsRegistrationDate', '$rgsTagName', '$rgsTagAddress'";
    $db_CMS->db_process_query("insert",$rgsTbl,$fldName,$fldValue,"none","none");    
    
    return $db_CMS->dbNewID;
  }
  
  function storeMscInDb($rgsID) {
    global $mscTbl, $db_CMS, $vars_array;
    
    reset($vars_array);
    if (sizeof($vars_array) > 0) {
      // assign values to the variables...
      while (list($key, $value) = each($vars_array)) {
        ${$key} = $value;
      }  
    }
    
    // create the query to store the information.. (don't have any misc items for DMTCS01)
    // $fldName = "rgsID, mscName, mscDescription";
    // $fldValue = "'$rgsID', 'Monday plan', '$mondayPlan'";
    // $db_CMS->db_process_query("insert",$mscTbl,$fldName,$fldValue,"none","none");   
  }

  function createAthRecInDb(&$athUserName, &$athPassword, $anbID) {   // create the user name and password...
    global $anbTbl, $idnTbl, $athTbl, $db_CMS, $vars_array; // global variables....
    
    reset($vars_array);
    if (sizeof($vars_array) > 0) {
      // assign values to the variables...
      while (list($key, $value) = each($vars_array)) {
        ${$key} = $value;
      }  
    }
    
    //parse the firstname to pickup the first character...
    $matchExp = preg_match("/[A-Za-z]/",$anbFName, $result);
    if ($matchExp) {
      $vlFName = $result[0];
    }
   
    //parse the lastname to pickup up 3 characters at the max or 1 char at the least........
    $matchExp = preg_match("/[A-Za-z]{1,3}/", $anbLName, $result);
    if ($matchExp) {
      $vlLName = $result[0];
    }
    
    //Form the ident initial..
    $idnID = strtolower($vlFName.$vlLName);
    
    // now let's query the identity table to find such a match if any..
    $db_CMS->db_process_query("select",$idnTbl,"*","none","idnID = '$idnID'","none");
    $sRsltSet_idn = $db_CMS->dbRsltSet;
    
    if ($db_CMS->dbNumRow > 0) { // found such ident Initial..
      $sCurRow_idn = $db_CMS->db_fetch_array($sRsltSet_idn);
      $idnCount = $sCurRow_idn['idnCount'];
      $idnCount += 1;
        
      //now update the table..
      $db_CMS->db_process_query("update",$idnTbl,"idnCount = $idnCount","none","idnID = '$idnID'","none");
    }
    else { //create the ident initial since it's not present in the database..
      $db_CMS->db_process_query("insert",$idnTbl,"idnID, idnCount","'$idnID',100","none","none");      
      $idnCount = 100;
    }

    srand(date("s"));
    $charSet = "2ab3cd4ef5gh6ij7kl8mn9pq2rs3tu5vw6xy7z";
    
    //now let's assign a random password..
    $athPassword = ""; //Initialize this variable...
    
    while (strlen($athPassword) < 8) {
      $athPassword .= substr($charSet,(rand()%(strlen($charSet))),1);
    }
    
    $athUserName = "";
    $athUserName = $idnID.$idnCount;    
        
    // now create the link in the login privilege table..
    $db_CMS->db_process_query("insert",$athTbl,"athUserName, athPassword, athLevel, firstName, surName","'$athUserName','$athPassword','participant','$anbFName','$anbLName'","none","none");
    
    // update the anybody table with the athUserName..
    $db_CMS->db_process_query("update", $anbTbl, "athUsername = '$athUserName'","none","anbID = '$anbID'","none"); 
  }
  
  function storeOdlInDb($rgsID) {
    global $odlTbl, $actTbl, $acdTbl, $db_CMS, $vars_array;
    global $totalPrice;
    
    $totalPrice = 0.00;
    reset($vars_array);
    if (sizeof($vars_array) > 0) {
      // assign values to the variables...
      while (list($key, $value) = each($vars_array)) {
        ${$key} = $value;
      }  
    }
    
    // let's find out the cost of the registration...
    $db_CMS->db_process_query("select", $actTbl, "*", "none", "actName = '$rgsCategory'", "none");
    $sRsltSet_act = $db_CMS->dbRsltSet;
        
    if ($db_CMS->dbNumRow > 0) {
      $sCurRow_act = $db_CMS->db_fetch_array($sRsltSet_act);
      $actID = $sCurRow_act["actID"];
      
      $db_CMS->db_process_query("select", $acdTbl, "*", "none", "actID = '$actID'", "none");
      $sRsltSet_acd = $db_CMS->dbRsltSet;
      $sCurRow_acd = $db_CMS->db_fetch_array($sRsltSet_acd);
      
      $acdPrice = $sCurRow_acd["acdPrice"];
      $acdName = $sCurRow_acd["acdName"];
      $acdDescription = $sCurRow_acd["acdDescription"];
      $totalPrice += $acdPrice;
      
      // insert the registration category order line first..    
      $db_CMS->db_process_query("insert", $odlTbl, "odlName, odlDescription, odlPrice, odlStartDate, odlEndDate, rgsID, odlOrderedAmount","'$acdName','$acdDescription','$acdPrice','2000-12-13','2000-12-16','$rgsID',1","none","none"); 
    }
    
    // now the information about miscellaneous stuff.......
    
    // first the pre-conference activity..
    if ($preConfAct == "yes") {
      $db_CMS->db_process_query("select", $actTbl, "*", "none", "actName = 'preConfAct'", "none");
      $sRsltSet_act = $db_CMS->dbRsltSet;
        
      if ($db_CMS->dbNumRow > 0) {
        $sCurRow_act = $db_CMS->db_fetch_array($sRsltSet_act);
        $actID = $sCurRow_act["actID"];
        
        $db_CMS->db_process_query("select", $acdTbl, "*", "none", "actID = '$actID'", "none");
        $sRsltSet_acd = $db_CMS->dbRsltSet;
        $sCurRow_acd = $db_CMS->db_fetch_array($sRsltSet_acd);
        
        $acdPrice = $sCurRow_acd["acdPrice"];
        $acdName = $sCurRow_acd["acdName"];
        $acdDescription = $sCurRow_acd["acdDescription"];
        $totalPrice += $acdPrice;
        
        // insert the pre-conference activity cost order line first..    
        $db_CMS->db_process_query("insert", $odlTbl, "odlName, odlDescription, odlPrice, odlStartDate, odlEndDate, rgsID, odlOrderedAmount","'$acdName','$acdDescription','$acdPrice','2000-12-13','2000-12-16','$rgsID',1","none","none"); 
      }
    }

    // second the post-conference tutorial..
    if ($pstConfTut == "yes") {
      $db_CMS->db_process_query("select", $actTbl, "*", "none", "actName = 'pstConfTut'", "none");
      $sRsltSet_act = $db_CMS->dbRsltSet;
        
      if ($db_CMS->dbNumRow > 0) {
        $sCurRow_act = $db_CMS->db_fetch_array($sRsltSet_act);
        $actID = $sCurRow_act["actID"];
        
        $db_CMS->db_process_query("select", $acdTbl, "*", "none", "actID = '$actID'", "none");
        $sRsltSet_acd = $db_CMS->dbRsltSet;
        $sCurRow_acd = $db_CMS->db_fetch_array($sRsltSet_acd);
        
        $acdPrice = $sCurRow_acd["acdPrice"];
        $acdName = $sCurRow_acd["acdName"];
        $acdDescription = $sCurRow_acd["acdDescription"];
        $totalPrice += $acdPrice;
        
        // insert the pre-conference activity cost order line first..    
        $db_CMS->db_process_query("insert", $odlTbl, "odlName, odlDescription, odlPrice, odlStartDate, odlEndDate, rgsID, odlOrderedAmount","'$acdName','$acdDescription','$acdPrice','2000-12-13','2000-12-16','$rgsID',1","none","none"); 
      }
    }
    
    // now the extra tickets
    if ($xtraTicket > 0) {
      $db_CMS->db_process_query("select", $actTbl, "*", "none", "actName = 'xtraTicket'", "none");
      $sRsltSet_act = $db_CMS->dbRsltSet;
        
      if ($db_CMS->dbNumRow > 0) {
        $sCurRow_act = $db_CMS->db_fetch_array($sRsltSet_act);
        $actID = $sCurRow_act["actID"];
         
        $db_CMS->db_process_query("select", $acdTbl, "*", "none", "actID = '$actID'", "none");
        $sRsltSet_acd = $db_CMS->dbRsltSet;
        $sCurRow_acd = $db_CMS->db_fetch_array($sRsltSet_acd);
      
        $acdPrice = $sCurRow_acd["acdPrice"];
        $acdName = $sCurRow_acd["acdName"];
        $acdDescription = $sCurRow_acd["acdDescription"];
      
        $totalPrice += $acdPrice * $xtraTicket;
         
        // insert the number of xtra tickets cost order line first..    
        $db_CMS->db_process_query("insert", $odlTbl, "odlName, odlDescription, odlPrice, odlStartDate, odlEndDate, rgsID, odlOrderedAmount","'$acdName','$acdDescription','$acdPrice','2000-12-13','2000-12-16','$rgsID','$xtraTicket'","none","none");                 
      }
    }
  }

  function emailApprovalRequest() {
    global $vars_array, $regApprovalAddress, $fromEmailAddress, $replyEmailAddress;
    $anbEmail = $vars_array["anbEmail"];
    $anbTitle = $vars_array["anbTitle"];
    $anbFName = $vars_array["anbFName"];
    $anbLName = $vars_array["anbLName"];
    $pymParticipantNote = $vars_array["pymParticipantNote"];
    $rgsParticipantNote = $vars_array["rgsParticipantNote"];


    $msgStr = $anbTitle." ".$anbFName." ".$anbLName." has requested \n";
    $msgStr = $msgStr."registration and wishes to pay by other means than credit card.\n\n";
    $msgStr = $msgStr."The e-mail address of ".$anbFName." ".$anbLName." is:\n\n";
    $msgStr = $msgStr."        ".$anbEmail."\n\n";
    $msgStr = $msgStr."Please contact ".$anbFName." ".$anbLName." to sort out the details.\n\n";
    $msgStr = $msgStr."The participant made the following remarks regarding payment:\n\n";
    $msgStr = $msgStr.$pymParticipantNote."\n\nand the following general remarks:\n\n";
    $msgStr = $msgStr.$rgsParticipantNote."\n\nThis e-mail was sent automatically by the DMTCS'01 Conference Management System\n";
  mail($regApprovalAddress, "DMTCS01 - Request for Approval ".$anbTitle." ".$anbFName." ".$anbLName, $msgStr,"From: ".$fromEmailAddress."\nReply-To: ".$replyEmailAddress."\nX-Mailer: PHP/".phpversion());
  }


  function emailLoginDetails($athUserName, $athPassword) {    //call the mail user function..to mail information...
    
    global $anbTbl, $db_CMS, $vars_array;   // global variables...
    global $totalPrice, $fromEmailAddress, $replyEmailAddress;
    
    $anbEmail = $vars_array["anbEmail"];
    
    $msgStr = "Dear ".$vars_array["anbTitle"]." ".$vars_array["anbFName"]." ".$vars_array["anbLName"]."\n\n";
    $msgStr = $msgStr."Thank you for registering for DMTCS'01 conference. Your registration \n";
    $msgStr = $msgStr."details will be processed shortly. On acceptance of your registration you \n";
    $msgStr = $msgStr."will receive an additional email confirmation. You have also been \n";
    $msgStr = $msgStr."issued the following username & password which will allow you to modify your personal\n";
    $msgStr = $msgStr."information.\n\n"; 
    $msgStr = $msgStr."      Username: ".$athUserName."\n";
    $msgStr = $msgStr."      Password: ".$athPassword."\n\n";    
    $msgStr = $msgStr."To log in, click on the \"Login\" menu item under the conference web page: \n\n";
    $msgStr = $msgStr."      http://www.cs.auckland.ac.nz/CDMTCS/conferences/dmtcs01/    \n\n";
    $msgStr = $msgStr."For any queries please feel free to contact either of the following people \n\n";   
    $msgStr = $msgStr."Ulrich Guenther - Registration coordinator   - <ulrich@cs.auckland.ac.nz>\n\n";
    $msgStr = $msgStr."Raluca Vernic - Local coordinator and contact for visa letters - <rvernic@hotmail.com>\n\n";
    $msgStr = $msgStr."Cris Calude - Conference Chair - <cristian@cs.auckland.ac.nz>\n\n";
    $msgStr = $msgStr."Best regards,\n\n";
    
    $msgStr = $msgStr."Ulrich Guenther           - DMTCS'01 Web Pages <ulrich@cs.auckland.ac.nz>\n";
    
    mail($anbEmail, "DMTCS01", $msgStr,"From: ".$fromEmailAddress."\nReply-To: ".$replyEmailAddress."\nX-Mailer: PHP/".phpversion());
   
    // mail webmaster...
    $ccEmail = "ulrich@cs.auckland.ac.nz";
    $msgStr = "Notification : The following participant has registered at the site. \n";
    $msgStr = $msgStr.$vars_array["anbTitle"]." ".$vars_array["anbFName"]." ".$vars_array["anbLName"]."\n";
    $msgStr = $msgStr."This message is an automatic reply from the \nDMTCS01 CORMORANT CONFERENCE MANAGEMENT SYSTEM.\n";
    
    mail($ccEmail, "DMTCS01 - Notification", $msgStr,"From: ".$fromEmailAddress."\nReply-To: ".$replyEmailAddress."\nX-Mailer: PHP/".phpversion());    
  }
?>