<?php

if(!defined('ONYX')) exit;

function remove_themes($id)
{
  $db = new BDD();
  $res = $db->query("SELECT id FROM exercices WHERE id_theme = ".$id);
  foreach($res as $r)
  {
    $id_ex = $r['id'];
    $db->escape($id_ex);
    $db->query("DELETE FROM exercice_files WHERE id_exercice = '".$id_ex."'");
    $db->query("DELETE FROM exercice_keys WHERE id_exercice = '".$id_ex."'");
    $db->query("DELETE FROM solved WHERE id_exercice = '".$id_ex."'");
  }

  $db->query("DELETE FROM exercices WHERE id_theme = ".$id);
  $db->query("DELETE FROM themes WHERE id = ".$id);
  $db->deconnexion();

  Cache::del("ordered_th".$id);
}

if (!empty($_GET["delete"]))
{
  $id_team = intval($_GET["delete"]);

  remove_themes($id_team);

  header("Location: /".SALT_ADMIN."/themes");
  exit;
}
else if (isset($_GET["drop"]))
{
  $db = new BDD();
  $db->query("TRUNCATE exercice_files");
  $db->query("TRUNCATE exercice_keys");
  $db->query("TRUNCATE exercices");
  $db->query("TRUNCATE themes");
  $db->query("TRUNCATE solved");
  $db->deconnexion();

  header("Location: /".SALT_ADMIN."/themes");
  exit;
}

$template->assign("themes", Theme::get_themes());

return "admin/themes";