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

$maintdir = "..";

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

get_login(true);

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

require("$questdir/constants.php3");
require("$classdir/Question.php3");
require("$classdir/VersionXref.php3");

if ($new_title != "" && $new_text != "") {
  $q = getQuestById($id);
  $q->setActive(($active == "yes") ? "1" : "0");
  $q->setTitle($new_title);
  $q->setAnswer($new_text);
  $q->update();

  // Now create version cross references
  // It's easiest to just delete all the old ones and create new ones

  deleteVerXrefByQID($id);

  for ($i = 0; $i < $num_vers; $i++) {
    $ver_id_str = "ver_id_$i";
    $ver_id = $$ver_id_str;

    $ver_str = "ver_$i";
    $ver = $$ver_str;

    $ver_andup_str = "ver_andup_$i";
    $ver_andup = $$ver_andup_str;

    if ($ver == "yes" || $ver_andup == "yes") {
      $vx = new VersionXref("");
      $vx->setVersionID($ver_id);
      $vx->setQuestionID($q->getID());
      $vx->setAndUp(($ver_andup == "yes" ? "1" : "0"));
      $vx->create();
    }
  }
}

// Send us back to the modify page so that we can see the updates

if ($cat_id == "")
  header("Location: modify-question.php3?id=$id");
else
  header("Location: modify-question.php3?id=$id&cat_id=$cat_id");