<? // -*- c++ -*-

$maintdir = "..";

require("$maintdir/constants.php3");
require("$authdir/get-login.php3");

get_login(true);

// If we get past here, we're logged in

require("$classdir/CategoryXref.php3");

for ($i = 0; $i < $num_questions; $i++) {
  $remove_str = "remove_$i";
  $remove = $$remove_str;

  $id_str = "id_$i";
  $id = $$id_str;

  $qid_str = "qid_$i";
  $qid = $$qid_str;

  if ($id != "") {
    if ($remove == "yes") {
      
      // It's easiest to delete any previous copies
      
      deleteCatXrefByQID($qid);
      continue;
    }

    // If we haven't deleted, see if we just wanted to change the rank

    $rank_str = "rank_$i";
    $rank = $$rank_str;

    $rank_default_str = "rank_default_$i";
    $rank_default = $$rank_default;

    if ($rank != $rank_default) {
      $cx = getCatXrefByID($id);
      $cx->setRank($rank);
      $cx->update();
    }
  }
}

header("Location: ./edit-list.php3?id=$cat_id");