function delete_document($document)
{
$trow = sqlQuery("SELECT url, thumb_url, storagemethod, couch_docid, couch_revid FROM documents WHERE id = ?", array($document));
$url = $trow['url'];
$thumb_url = $trow['thumb_url'];
row_delete("categories_to_documents", "document_id = '" . add_escape_custom($document) . "'");
row_delete("documents", "id = '" . add_escape_custom($document) . "'");
row_delete("gprelations", "type1 = 1 AND id1 = '" . add_escape_custom($document) . "'");
switch ((int) $trow['storagemethod']) {
//for hard disk store
case 0:
@unlink(substr($url, 7));
if (!is_null($thumb_url)) {
@unlink(substr($thumb_url, 7));
}
break;
//for CouchDB store
//for CouchDB store
case 1:
$couchDB = new CouchDB();
$couchDB->DeleteDoc($GLOBALS['couchdb_dbase'], $trow['couch_docid'], $trow['couch_revid']);
break;
}
}
