public function __construct(Blueprint $blueprint, $timezone_offset = NULL)
{
// Set blueprint
$this->_blueprint = $blueprint;
/*
// Init timezone offsets
*/
if (!empty($timezone_offset)) {
$this->_timezone_offset = $timezone_offset;
} else {
$this->_timezone_offset = BPTimezone::getOffset();
}
// Init query
$this->init();
}
public static function getOffset()
{
$tag = "BPTimezone::getOffset()";
$session_timezone = Session::user("_TIMEZONE");
// Overrides Session::user("_TIMEZONE_OFFSET")
$session_timezone_offset = Session::user("_TIMEZONE_OFFSET");
$config_timezone = isset(BPConfig::$timezone) ? BPConfig::$timezone : "";
// Overrides $timezone_offset
$config_timezone_offset = isset(BPConfig::$timezone_offset) ? BPConfig::$timezone_offset : 0;
$default_timezone = date_default_timezone_get();
if (!empty($session_timezone)) {
$offset = BPTimezone::getOffsetForTimezone($session_timezone);
Log::debug("{$tag}: Returning offset from Session::user(_TIMEZONE): {$offset}");
return $offset;
} else {
if (!empty($session_timezone_offset)) {
Log::debug("{$tag}: Returning offset from Session::user(_TIMEZONE_OFFSET) {$session_timezone_offset}");
return $session_timezone_offset;
} else {
if (!empty($config_timezone)) {
$offset = BPTimezone::getOffsetForTimezone($config_timezone);
Log::debug("{$tag}: Returning offset from BPConfig::timezone: {$offset}");
return $offset;
} else {
if (!empty($config_timezone_offset)) {
Log::debug("{$tag}: Returning offset from BPConfig::timezone_offset {$config_timezone_offset}");
return $config_timezone_offset;
} else {
if (!empty($default_timezone)) {
$offset = BPTimezone::getOffsetForTimezone($default_timezone);
Log::debug("{$tag}: Returning offset from default timezone: {$offset}");
return $offset;
} else {
Log::debug("{$tag}: Returning offset for UTC:" . BPTimezone::UTC);
return BPTimezone::UTC;
}
}
}
}
}
}
public static function get($blueprintSignature, $id, $field, $timezone_offset = NULL)
{
$tag = "EntityDAO: get()";
Log::debug("{$tag}: <blueprintSignature={$blueprintSignature}, id={$id}, field={$field}, timezone_offset={$timezone_offset}>");
// Init timezone offsets
if (empty($timezone_offset)) {
$timezone_offset = BPTimezone::getOffset();
}
try {
$blueprint = BlueprintReader::read($blueprintSignature);
$dao = new EntityDAO($blueprint, $timezone_offset);
if ($entity = $dao->load($id)) {
$value = $entity->get($field);
Log::debug("{$tag}: {$field} = {$value}");
return $value;
} else {
// entity with "id" not found
Log::warning("{$tag}: {$blueprintSignature} with id {$id} not found.");
return false;
}
} catch (Exception $e) {
Log::error("{$tag}: Caught: " . $e->getMessage());
throw $e;
}
}
