<?php

include "../db.php";

$query = "SELECT * FROM nb_schools";
$schools = db_query($query);

while ($row = db_fetch_assoc($schools)) {
   $url = $row['url'];
   $school_code = $row['school_code'];
   $rnum = $row['record_num'];

   $query = "SELECT * FROM schools WHERE url = '$url'";
   $results = db_query($query);

   if (db_num_rows($results) == 0) {
      echo("ERROR: $url not found\n");
      continue;
   }

   $row = db_fetch_assoc($results);
   $row['nb_school_code'] = $school_code;
   $Schools[$school_code] = $row;

   $school_num = $row['record_num'];

   echo("$school_code: ($school_num) $url\n");

   $query = "SELECT min(added_date) FROM people WHERE school_num = $school_num AND people_type = 'Staff'";
   $uDate = db_getVal($query);
   if (is_string($uDate) && strlen($uDate)) {
      $query = "UPDATE nb_schools SET school_num = $school_num, upload_date = '$uDate' WHERE record_num = $rnum";
      db_query($query);
   }

   $query = "SELECT count(*) FROM people WHERE school_num = $school_num AND people_type = 'Staff'";
   $nStaff = db_getVal($query);

   $query = "SELECT count(*) FROM people WHERE school_num = $school_num AND people_type = 'Student' AND class_num > 0";
   $nStudents = db_getVal($query);

   $query = "SELECT count(*) FROM classes WHERE school_num = $school_num";
   $nClasses = db_getVal($query);

   $query = "UPDATE nb_schools SET school_num = $school_num, num_staff = $nStaff, num_classes = $nClasses, num_students = $nStudents WHERE record_num = $rnum";
   db_query($query);
}

?>