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<?PHP
if(!defined('PAGES_INC')) {
define('PAGES_INC', 1);
require_once('code/db.inc.php');
require_once('code/user.inc.php');
require_once('code/handlers.inc.php');
class Pages {
function Get($name, $type, $extra = null) {
if(!$this->Exists($name, $type))
return array('title' => $name,
'content' => ErrorMessage('PageNotFound', array('page' => $name)));
$res = $GLOBALS['db']->Execute('SELECT id, handler, data FROM pages WHERE name = ? AND type = ?', array($name, $type));
if(!$this->HasAccess($name, $type))
return array('title' => $name,
'content' => ErrorMessage('Forbidden', array('page' => $name)));
parse_str($res->fields[2], $data);
$data = array_map('Unquote', $data);
if($extra) $data = array_merge($data, $extra);
$data['_id'] = $res->fields[0];
$data['_page'] = $name;
return $GLOBALS['handlers'][$res->fields[1]]->Get($data);
}
function Edit($name, $type) {
if(!$this->Exists($name, $type))
return array('title' => $name,
'content' => ErrorMessage('PageNotFound', array('page' => $name)));
$res = $GLOBALS['db']->Execute('SELECT id, handler, data FROM pages WHERE name = ? AND type = ?', array($name, $type));
if(!$GLOBALS['user']->IsAdmin())
return array('title' => $name,
'content' => ErrorMessage('Forbidden', array('page' => $name)));
parse_str($res->fields[2], $data = null);
$data = array_map('Unquote', $data);
$data['_id'] = $res->fields[0];
$data['_page'] = $name;
return $this->Get($res->fields[1], 'e', array('_data' => $data));
}
function Exists($name, $type) {
$res = $GLOBALS['db']->Execute('SELECT id FROM pages WHERE name = ? AND type = ?', array($name, $type));
return ($res->RecordCount() > 0);
}
function HasAccess($name, $type) {
$gid = $GLOBALS['user']->GetGid();
$res = $GLOBALS['db']->Execute('SELECT access FROM pages WHERE name = ? AND type = ?', array($name, $type));
return ($GLOBALS['user']->IsAdmin() || (ord($res->fields[0][$gid/8]) & (1 << ($gid%8))) != 0);
}
}
$pages = new Pages;
}
?>
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