public function __construct(EntityBlueprint $blueprint, $timezone_offset = NULL)
{
$this->blueprint = $blueprint;
/*
// Init timezone offsets
*/
if (!empty($timezone_offset)) {
$this->timezone_offset_select = $timezone_offset;
$this->timezone_offset_modify = $timezone_offset;
} else {
// timezone_offset_select
$this->timezone_offset_select = BPTimezone::getOffset();
// timezone_offset_modify
// DO NOT USE User Session's or BPConfig timezone preference for INSERT/UPDATE
// php's date() function will return datetimes in (php) systems timezone regardless of users Session or BPConfig
// To modify DATETIME's in the users timezone of preference (e.g. when visitor inputs a time using UI)
// client code should either (1) explicitly construct EntityDAO with $timezone_offset param
// or (2) manually create/convert DATETIMES (in php) in the users preferred timezone
$timezone_offset_modify = BPTimezone::getOffsetForTimezone(date_default_timezone_get());
if (!empty($timezone_offset_modify)) {
$this->timezone_offset_modify = $timezone_offset_modify;
} else {
$this->timezone_offset_modify = BPTimezone::UTC;
}
}
}
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;
}
}
}
}
}
}
