/**
* autoload Class
*
* @param string $class Class
* @access protected
* @return string classname on Success
*/
function _autoloadClass($table, $database)
{
if (empty(DB_DataObject2::$CONFIG)) {
DB_DataObject2::_loadConfig();
}
$class_prefix = empty(DB_DataObject2::$CONFIG['class_prefix']) ? '' : DB_DataObject2::$CONFIG['class_prefix'];
// only include the file if it exists - and barf badly if it has parse errors :)
if (!empty(DB_DataObject2::$CONFIG['proxy']) || empty(DB_DataObject2::$CONFIG['class_location'])) {
return false;
}
if (is_array(DB_DataObject2::$CONFIG['class_location'])) {
$class_locations = DB_DataObject2::$CONFIG['class_location'];
} else {
$class_locations = array(DB_DataObject2::$CONFIG['class_location']);
}
$found = false;
foreach (array_reverse($class_locations) as $location) {
if (strpos($location, '%s') !== false) {
$file = sprintf($location, preg_replace('/[^A-Z0-9]/i', '_', ucfirst(trim($database . '_' . $table))));
} else {
$file = $location . '/' . preg_replace('/[^A-Z0-9]/i', '_', ucfirst(trim($database . '_' . $table))) . ".php";
}
if (!file_exists($file)) {
foreach (explode(PATH_SEPARATOR, ini_get('include_path')) as $p) {
if (file_exists("{$p}/{$file}")) {
$file = "{$p}/{$file}";
$found = true;
break;
}
}
} else {
$found = true;
break;
}
if ($found) {
break;
}
}
if (!$found) {
DB_DataObject2::raiseError("autoload:Could not find table/database {$table}/{$database} using class_location value", DB_DATAOBJECT_ERROR_INVALIDCONFIG);
return false;
}
require_once $file;
$p = isset(DB_DataObject2::$CONFIG['class_prefix']) ? DB_DataObject2::$CONFIG['class_prefix'] : '';
$class = $p . ucfirst(trim($database . '_' . $table));
$ce = class_exists($class, false);
if (!$ce) {
DB_DataObject2::raiseError("autoload:Could not autoload {$class}", DB_DATAOBJECT_ERROR_INVALIDCONFIG);
return false;
}
return $class;
}
