public static function convertLocalTimeToTimestamp($time)
{
// time to convert (just an example)
// $time = 'Tuesday, April 21, 2009 2:32:46 PM';
// set this to the time zone provided by the user
// $tz = get_option('wpla_local_timezone');
$tz = get_option('timezone_string');
if (!$tz) {
$tz = wc_timezone_string();
}
// 'Europe/London'
// create the DateTimeZone object for later
$dtzone = new DateTimeZone($tz);
// now create the DateTime object for this time and user time zone
$dtime = new DateTime($time, $dtzone);
// print the timestamp
$timestamp = $dtime->format('U');
return $timestamp;
}
/**
* Format a unix timestamp or MySQL datetime into an RFC3339 datetime
*
* @since 2.1
* @param int|string $timestamp unix timestamp or MySQL datetime
* @param bool $convert_to_utc
* @return string RFC3339 datetime
*/
public function format_datetime($timestamp, $convert_to_utc = false)
{
if ($convert_to_utc) {
$timezone = new DateTimeZone(wc_timezone_string());
} else {
$timezone = new DateTimeZone('UTC');
}
try {
if (is_numeric($timestamp)) {
$date = new DateTime("@{$timestamp}");
} else {
$date = new DateTime($timestamp, $timezone);
}
// convert to UTC by adjusting the time based on the offset of the site's timezone
if ($convert_to_utc) {
$date->modify(-1 * $date->getOffset() . ' seconds');
}
} catch (Exception $e) {
$date = new DateTime('@0');
}
return $date->format('Y-m-d\\TH:i:s\\Z');
}
/**
* @deprecated
*/
function woocommerce_timezone_string()
{
return wc_timezone_string();
}
/**
* Test wc_timezone_string().
*
* @since 2.2
*/
public function test_wc_timezone_string()
{
// test when timezone string exists
update_option('timezone_string', 'America/New_York');
$this->assertEquals('America/New_York', wc_timezone_string());
// restore default
update_option('timezone_string', '');
// test with missing UTC offset
delete_option('gmt_offset');
$this->assertEquals('UTC', wc_timezone_string());
// test with manually set UTC offset
update_option('gmt_offset', -4);
$this->assertEquals('America/Halifax', wc_timezone_string());
// test with invalid offset
update_option('gmt_offset', 99);
$this->assertEquals('UTC', wc_timezone_string());
// restore default
update_option('gmt_offset', '0');
}
/**
* Formats order note
*
* @since 1.0
* @param string $to number SMS message was sent to
* @param int $sent_timestamp integer timestamp for when message was sent
* @param string $message SMS message sent
* @param string $status order status
* @param bool $error true if there was an error sending SMS, false otherwise
* @return string HTML-formatted order note
*/
private function format_order_note($to, $sent_timestamp, $message, $status, $error)
{
try {
// get datetime object from unix timestamp
$datetime = new DateTime("@{$sent_timestamp}", new DateTimeZone('UTC'));
// change timezone to site timezone
$datetime->setTimezone(new DateTimeZone(wc_timezone_string()));
// return datetime localized to site date/time settings
$formatted_datetime = date_i18n(wc_date_format() . ' ' . wc_time_format(), $sent_timestamp + $datetime->getOffset());
} catch (Exception $e) {
// log error and set datetime for SMS to 'N/A'
wc_twilio_sms()->log($e->getMessage());
$formatted_datetime = __('N/A', WC_Twilio_SMS::TEXT_DOMAIN);
}
ob_start();
?>
<p><strong><?php
_e('SMS Notification', WC_Twilio_SMS::TEXT_DOMAIN);
?>
</strong></p>
<p><strong><?php
_e('To', WC_Twilio_SMS::TEXT_DOMAIN);
?>
: </strong><?php
echo esc_html($to);
?>
</p>
<p><strong><?php
_e('Date Sent', WC_Twilio_SMS::TEXT_DOMAIN);
?>
: </strong><?php
echo esc_html($formatted_datetime);
?>
</p>
<p><strong><?php
_e('Message', WC_Twilio_SMS::TEXT_DOMAIN);
?>
: </strong><?php
echo esc_html($message);
?>
</p>
<p><strong><?php
_e('Status', WC_Twilio_SMS::TEXT_DOMAIN);
?>
: <span style="<?php
echo $error ? 'color: red;' : 'color: green;';
?>
"><?php
echo esc_html($status);
?>
</span></strong></p>
<?php
return ob_get_clean();
}
/**
* Compatibility for the wc_timezone_string() function, which only
* exists in 2.1+
*
* @since 2.0
* @return string a valid PHP timezone string for the site
*/
public static function wc_timezone_string()
{
if (self::is_wc_version_gte_2_1()) {
return wc_timezone_string();
} else {
// if site timezone string exists, return it
if ($timezone = get_option('timezone_string')) {
return $timezone;
}
// get UTC offset, if it isn't set then return UTC
if (0 === ($utc_offset = get_option('gmt_offset', 0))) {
return 'UTC';
}
// adjust UTC offset from hours to seconds
$utc_offset *= 3600;
// attempt to guess the timezone string from the UTC offset
$timezone = timezone_name_from_abbr('', $utc_offset);
// last try, guess timezone string manually
if (false === $timezone) {
$is_dst = date('I');
foreach (timezone_abbreviations_list() as $abbr) {
foreach ($abbr as $city) {
if ($city['dst'] == $is_dst && $city['offset'] == $utc_offset) {
return $city['timezone_id'];
}
}
}
}
// fallback to UTC
return 'UTC';
}
}
