Gazelle/sections/artist/delete.php

<?php

/*
/************************************************************************
||------------|| Delete artist ||--------------------------------------||

This is a very powerful page - it deletes an artist, and all associated
requests and torrents. It is called when $_GET['action'] == 'delete'.

************************************************************************

authorize();

$ArtistID = $_GET['artistid'];
if (!is_number($ArtistID) || empty($ArtistID)) {
  error(0);
}

if (!check_perms('site_delete_artist') || !check_perms('torrents_delete')) {
  error(403);
}

View::show_header('Artist deleted');

$DB->query("
  SELECT Name
  FROM artists_group
  WHERE ArtistID = $ArtistID");
list($Name) = $DB->next_record();

$DB->query("
  SELECT tg.Name, tg.ID
  FROM torrents_group AS tg
    LEFT JOIN torrents_artists AS ta ON ta.GroupID = tg.ID
  WHERE ta.ArtistID = $ArtistID");
$Count = $DB->record_count();
if ($DB->has_results()) {
?>
<div>
  There are still torrents that have <a
    href="artist.php?id=<?=$ArtistID?>" class="tooltip"
    title="View artist" dir="ltr"><?=$Name?></a> as an artist.<br />
  Please remove the artist from these torrents manually before attempting to delete.<br />
  <div class="box pad">
    <ul>
      <?
  while (list($GroupName, $GroupID) = $DB->next_record(MYSQLI_NUM, true)) {
?>
      <li>
        <a href="torrents.php?id=<?=$GroupID?>" class="tooltip"
          title="View torrent group" dir="ltr"><?=$GroupName?></a>
      </li>
      <?
  }
?>
    </ul>
  </div>
</div>
<?
}

$DB->query("
  SELECT r.Title, r.ID
  FROM requests AS r
    LEFT JOIN requests_artists AS ra ON ra.RequestID = r.ID
  WHERE ra.ArtistID = $ArtistID");
$Count += $DB->record_count();
if ($DB->has_results()) {
?>
<div>
  There are still requests that have <a
    href="artist.php?id=<?=$ArtistID?>" class="tooltip"
    title="View artist" dir="ltr"><?=$Name?></a> as an artist.<br />
  Please remove the artist from these requests manually before attempting to delete.<br />
  <div class="box pad">
    <ul>
      <?
  while (list($RequestName, $RequestID) = $DB->next_record(MYSQLI_NUM, true)) {
?>
      <li>
        <a href="requests.php?action=view&amp;id=<?=$RequestID?>"
          class="tooltip" title="View request" dir="ltr"><?=$RequestName?></a>
      </li>
      <?
  }
?>
    </ul>
  </div>
</div>
<?
}

if ($Count == 0) {
  Artists::delete_artist($ArtistID);
?>
<div class="box pad">
  Artist "<?=$Name?>" deleted!
</div>
<?
}
View::show_footer();?>
*/