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<?php |
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|
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namespace FluentBooking\App\Services; |
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|
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class DateTimeHelper |
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{ |
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public static function getTimeZones($grouped = false) |
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{ |
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$tz_identifiers = timezone_identifiers_list(); |
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|
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if (!$grouped) { |
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return $tz_identifiers; |
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} |
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|
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$lists = []; |
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|
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$topLevels = []; |
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foreach ($tz_identifiers as $tz) { |
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$parts = explode('/', $tz); |
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if (count($parts) > 1) { |
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$lists[$parts[0]][] = $tz; |
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} else { |
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$topLevels[$tz][] = $tz; |
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} |
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} |
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|
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return array_merge($topLevels, $lists); |
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} |
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|
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public static function getFlatGroupedTimeZones() |
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{ |
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$tz_identifiers = timezone_identifiers_list(); |
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|
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$lists = []; |
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$topLevels = []; |
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foreach ($tz_identifiers as $tz) { |
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$parts = explode('/', $tz); |
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if (count($parts) > 1) { |
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$lists[] = [ |
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'label' => $tz, |
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'value' => $tz, |
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'group' => $parts[0] |
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]; |
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} else { |
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$topLevels[] = [ |
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'label' => $tz, |
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'value' => $tz, |
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'group' => $tz |
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]; |
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} |
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} |
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|
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return $topLevels + $lists; |
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} |
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|
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public static function getTimeZone() |
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{ |
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$timeZone = wp_timezone_string(); |
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if (!$timeZone || !in_array($timeZone, \DateTimeZone::listIdentifiers())) { |
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$timeZone = 'UTC'; |
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} |
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|
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return $timeZone; |
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} |
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|
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public static function guessTimeZone() |
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{ |
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$timeZone = self::getTimeZone(); |
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|
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if (isset($_COOKIE['fluent_booking_user_timezone'])) { |
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$timeZone = sanitize_text_field(wp_unslash($_COOKIE['fluent_booking_user_timezone'])); |
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} |
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|
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return $timeZone; |
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} |
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|
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public static function getValidatedTimeZone($requestedTimeZone) |
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{ |
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static $cached = []; |
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if (isset($cached[$requestedTimeZone])) { |
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return $cached[$requestedTimeZone]; |
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} |
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|
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if (!in_array($requestedTimeZone, \DateTimeZone::listIdentifiers())) { |
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$requestedTimeZone = apply_filters('fluent_booking/fallback_timezone', self::getTimeZone(), $requestedTimeZone); |
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} |
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|
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$cached[$requestedTimeZone] = $requestedTimeZone; |
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return $requestedTimeZone; |
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} |
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|
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public static function convertToUtc($dateTime, $timezone, $format = 'Y-m-d H:i:s') |
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{ |
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$timezone = self::getValidatedTimeZone($timezone); |
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|
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$dateTime = new \DateTime($dateTime, new \DateTimeZone($timezone)); |
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$dateTime->setTimezone(new \DateTimeZone('UTC')); |
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return $dateTime->format($format); |
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} |
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|
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public static function convertFromUtc($dateTime, $timezone, $format = 'Y-m-d H:i:s') |
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{ |
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$dateTime = new \DateTime($dateTime, new \DateTimeZone('UTC')); |
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|
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if ($timezone != 'UTC') { |
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$timezone = self::getValidatedTimeZone($timezone); |
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$dateTime->setTimezone(new \DateTimeZone($timezone)); |
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} |
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|
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return $dateTime->format($format); |
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} |
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|
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public static function convertToTimeZone($dateTime, $fromTimeZone, $toTimeZone, $format = 'Y-m-d H:i:s', $date = null) |
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{ |
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if ($fromTimeZone == $toTimeZone) { |
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return gmdate($format, strtotime($dateTime)); // phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date |
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} |
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|
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if ($date) { |
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$dateTime = gmdate('Y-m-d H:i', strtotime($date . ' ' . gmdate('H:i', strtotime($dateTime)))); // phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date |
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} |
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|
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$fromTimeZone = self::getValidatedTimeZone($fromTimeZone); |
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$toTimeZone = self::getValidatedTimeZone($toTimeZone); |
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|
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$dateTime = new \DateTime($dateTime, new \DateTimeZone($fromTimeZone)); |
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$dateTime->setTimezone(new \DateTimeZone($toTimeZone)); |
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return $dateTime->format($format); |
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} |
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|
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public static function getDateWithoutDST($timezone) |
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{ |
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if (!self::isDaylightSavingActive('2024-01-03', $timezone)) { |
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return '2024-01-03'; |
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} |
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return '2024-06-03'; |
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} |
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|
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public static function convertToIso($dateTime, $fromTimeZone = 'UTC') |
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{ |
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$fromTimeZone = self::getValidatedTimeZone($fromTimeZone); |
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|
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$dateTime = new \DateTime($dateTime, new \DateTimeZone($fromTimeZone)); |
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return $dateTime->format('Y-m-d\TH:i:s\Z'); |
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} |
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|
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public static function convertFromIso($dateTime, $toTimeZone = 'UTC') |
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{ |
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$toTimeZone = self::getValidatedTimeZone($toTimeZone); |
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$dateTime = new \DateTime($dateTime, new \DateTimeZone('UTC')); |
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$dateTime->setTimezone(new \DateTimeZone($toTimeZone)); |
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return $dateTime->format('Y-m-d H:i:s'); |
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} |
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|
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public static function getIsoDurationInMinutes($duration) |
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{ |
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if (!$duration) { |
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return 0; |
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} |
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|
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$duration = new \DateInterval($duration); |
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|
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return ($duration->d * 24 * 60) + ($duration->h * 60) + ($duration->i) + ($duration->s / 60); |
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} |
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|
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public static function getTimestamp($timezone = 'UTC') |
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{ |
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$timezone = self::getValidatedTimeZone($timezone); |
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$dateTime = new \DateTime(gmdate('Y-m-d H:i:s'), new \DateTimeZone('UTC')); // phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date |
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$dateTime->setTimezone(new \DateTimeZone($timezone)); |
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$date = $dateTime->format('Y-m-d H:i:s'); |
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return strtotime($date); |
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} |
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|
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public static function formatToLocale($dateTime, $for = 'date') |
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{ |
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// $for can be date | date_time | time |
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$dateFormat = (string) get_option('date_format', ''); |
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|
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if ($for == 'date_time') { |
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$dateFormat .= ' ' . (string) get_option('time_format', ''); |
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} elseif ($for == 'time') { |
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$dateFormat = (string) get_option('time_format', ''); |
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} |
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|
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return date_i18n($dateFormat, strtotime($dateTime)); // phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date |
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} |
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|
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public static function getFormattedDate($date, $from = '', $to = 'Y-m-d') |
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{ |
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if (!$from) { |
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$from = (string) get_option('date_format', ''); |
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} |
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|
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$date = \DateTime::createFromFormat($from, $date); |
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return $date ? $date->format($to) : ''; |
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} |
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|
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public static function getAvailableDateFormats() |
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{ |
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$dateFormats = apply_filters('fluent_booking/available_date_formats', [ |
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'm/d/Y' => 'm/d/Y - (Ex: 05/20/2024)', // USA |
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'd/m/Y' => 'd/m/Y - (Ex: 20/05/2024)', // Canada, UK |
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'd.m.Y' => 'd.m.Y - (Ex: 20.05.2024)', // Germany |
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'n/j/y' => 'n/j/y - (Ex: 5/20/24)', |
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'm/d/y' => 'm/d/y - (Ex: 05/20/24)', |
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'M/d/Y' => 'M/d/Y - (Ex: May/20/2024)', |
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'y/m/d' => 'y/m/d - (Ex: 24/05/20)', |
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'Y-m-d' => 'Y-m-d - (Ex: 2024-05-20)', |
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'd-M-y' => 'd-M-y - (Ex: 20-May-24)', |
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'F j, Y' => 'F j, Y - (Ex: May 20, 2024)' |
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]); |
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|
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$formatted = []; |
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foreach ($dateFormats as $format => $label) { |
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$formatted[] = [ |
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'label' => $label, |
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'value' => $format, |
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]; |
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} |
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return $formatted; |
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} |
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|
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public static function getFormattedEventTime($eventTime) |
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{ |
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$timeZone = self::guessTimeZone(); |
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|
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$convertedTime = self::convertToTimeZone($eventTime, 'UTC', $timeZone); |
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|
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$eventTime = self::formatToLocale($convertedTime, 'time'); |
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|
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$eventDate = self::formatToLocale($convertedTime, 'date'); |
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|
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return $eventTime . ', ' . $eventDate . ' (' . $timeZone . ')'; |
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} |
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|
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public static function convertPhpDateToDayJSFormay($phpFormat) |
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{ |
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// Mapping PHP date format characters to Day.js format characters |
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$replacements = [ |
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// Day |
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'd' => 'DD', // Day of the month, 2 digits with leading zeros |
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'D' => 'ddd', // A textual representation of a day, three letters |
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'j' => 'D', // Day of the month without leading zeros |
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'l' => 'dddd', // A full textual representation of the day of the week |
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'N' => 'E', // ISO-8601 numeric representation of the day of the week |
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'S' => 'o', // English ordinal suffix for the day of the month, 2 characters |
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'w' => 'd', // Numeric representation of the day of the week |
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'z' => 'DDD', // The day of the year (starting from 0) |
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|
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// Week |
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'W' => 'W', // ISO-8601 week number of year, weeks starting on Monday |
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|
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// Month |
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'F' => 'MMMM', // A full textual representation of a month |
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'm' => 'MM', // Numeric representation of a month, with leading zeros |
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'M' => 'MMM', // A short textual representation of a month, three letters |
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'n' => 'M', // Numeric representation of a month, without leading zeros |
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't' => '', // Not supported in Day.js (Number of days in the given month) |
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|
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// Year |
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'L' => '', // Not supported in Day.js (Whether it's a leap year) |
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'o' => 'GGGG', // ISO-8601 week-numbering year |
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'Y' => 'YYYY', // A full numeric representation of a year, 4 digits |
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'y' => 'YY', // A two digit representation of a year |
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|
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// Time |
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'a' => 'a', // Lowercase Ante meridiem and Post meridiem |
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'A' => 'A', // Uppercase Ante meridiem and Post meridiem |
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'B' => '', // Not supported in Day.js (Swatch Internet time) |
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'g' => 'h', // 12-hour format of an hour without leading zeros |
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'G' => 'H', // 24-hour format of an hour without leading zeros |
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'h' => 'hh', // 12-hour format of an hour with leading zeros |
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'H' => 'HH', // 24-hour format of an hour with leading zeros |
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'i' => 'mm', // Minutes with leading zeros |
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's' => 'ss', // Seconds with leading zeros |
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'u' => 'SSS', // Milliseconds (Day.js uses SSS for fractional seconds) |
| 278 |
'v' => 'SSS', // Milliseconds (Day.js uses SSS for fractional seconds) |
| 279 |
|
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// Timezone |
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'e' => '', // Not supported in Day.js (Timezone identifier) |
| 282 |
'I' => '', // Not supported in Day.js (Whether or not the date is in daylight saving time) |
| 283 |
'O' => 'ZZ', // Difference to Greenwich time (GMT) in hours |
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'P' => 'Z', // Difference to Greenwich time (GMT) with colon between hours and minutes |
| 285 |
'T' => '', // Not supported in Day.js (Timezone abbreviation) |
| 286 |
'Z' => '', // Not supported in Day.js (Timezone offset in seconds) |
| 287 |
|
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// Full Date/Time |
| 289 |
'c' => 'YYYY-MM-DDTHH:mm:ssZ', // ISO 8601 date |
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'r' => 'ddd, DD MMM YYYY HH:mm:ss ZZ', // RFC 2822 formatted date |
| 291 |
'U' => 'X', // Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT) |
| 292 |
]; |
| 293 |
|
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// Replace each PHP date format character with Day.js equivalent |
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$dayjsFormat = ""; |
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|
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for ($i = 0; $i < strlen($phpFormat); $i++) { |
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$char = $phpFormat[$i]; |
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|
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// Check if the character is escaped |
| 301 |
if ($char === "\\") { |
| 302 |
// Day.js escapes literal text with square brackets, not backslashes |
| 303 |
$i++; |
| 304 |
if ($i < strlen($phpFormat)) { |
| 305 |
$dayjsFormat .= "[" . $phpFormat[$i] . "]"; |
| 306 |
} |
| 307 |
continue; |
| 308 |
} |
| 309 |
|
| 310 |
// Add the mapped character or the character itself if not found in the mapping |
| 311 |
$dayjsFormat .= $replacements[$char] ?? $char; |
| 312 |
} |
| 313 |
|
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return $dayjsFormat; |
| 315 |
} |
| 316 |
|
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public static function getDateFormatter($isDayJs = false) |
| 318 |
{ |
| 319 |
$format = get_option('date_format'); |
| 320 |
if ($isDayJs) { |
| 321 |
return self::convertPhpDateToDayJSFormay($format); |
| 322 |
} |
| 323 |
|
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return $format; |
| 325 |
} |
| 326 |
|
| 327 |
public static function getTimeFormatter($isDayJs = false) |
| 328 |
{ |
| 329 |
$format = get_option('time_format'); |
| 330 |
if ($isDayJs) { |
| 331 |
return self::convertPhpDateToDayJSFormay($format); |
| 332 |
} |
| 333 |
|
| 334 |
return $format; |
| 335 |
} |
| 336 |
|
| 337 |
public static function getTodayDate($timezone = 'UTC', $format = 'Y-m-d') |
| 338 |
{ |
| 339 |
$timezone = self::getValidatedTimeZone($timezone); |
| 340 |
$dateTime = new \DateTime('now', new \DateTimeZone($timezone)); |
| 341 |
return $dateTime->format($format); |
| 342 |
} |
| 343 |
|
| 344 |
public static function getDayDifference($dateTime, $fromTimeZone, $toTimeZone, $refDate = 'now') |
| 345 |
{ |
| 346 |
$fromTimeZone = self::getValidatedTimeZone($fromTimeZone); |
| 347 |
$toTimeZone = self::getValidatedTimeZone($toTimeZone); |
| 348 |
|
| 349 |
if ($refDate != 'now') { |
| 350 |
$dateTime = gmdate('Y-m-d H:i', strtotime($refDate . ' ' . gmdate('H:i', strtotime($dateTime)))); // phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date |
| 351 |
} |
| 352 |
|
| 353 |
$currentDate = new \DateTime($refDate, new \DateTimeZone($fromTimeZone)); |
| 354 |
|
| 355 |
$originalDateTime = new \DateTime($dateTime, new \DateTimeZone($fromTimeZone)); |
| 356 |
|
| 357 |
$originalDateTime->setTimezone(new \DateTimeZone($toTimeZone)); |
| 358 |
|
| 359 |
return $originalDateTime->format('z') - $currentDate->format('z'); |
| 360 |
} |
| 361 |
|
| 362 |
public static function getDaylightSavingTime($timezone) |
| 363 |
{ |
| 364 |
$timezone = self::getValidatedTimeZone($timezone); |
| 365 |
$timezone = new \DateTimeZone($timezone); |
| 366 |
$dateTime = new \DateTime('2024-01-01', $timezone); |
| 367 |
|
| 368 |
$currentOffset = $timezone->getOffset($dateTime); |
| 369 |
|
| 370 |
$sixMonthsAgo = clone $dateTime; |
| 371 |
$sixMonthsAgo->modify('+6 month'); |
| 372 |
$offsetBefore = $timezone->getOffset($sixMonthsAgo); |
| 373 |
|
| 374 |
$dstDifference = $currentOffset - $offsetBefore; |
| 375 |
|
| 376 |
return abs($dstDifference) / 60; |
| 377 |
} |
| 378 |
|
| 379 |
public static function isDaylightSavingActive($dateTime, $timezone) |
| 380 |
{ |
| 381 |
if (!$dateTime || !$timezone) { |
| 382 |
return false; |
| 383 |
} |
| 384 |
|
| 385 |
$timezone = self::getValidatedTimeZone($timezone); |
| 386 |
|
| 387 |
$dateTimeObject = new \DateTime($dateTime, new \DateTimeZone($timezone)); |
| 388 |
|
| 389 |
$isDstActive = $dateTimeObject->format('I'); |
| 390 |
|
| 391 |
if ($timezone == 'Europe/Dublin') { |
| 392 |
return !$isDstActive; |
| 393 |
} |
| 394 |
|
| 395 |
return $isDstActive; |
| 396 |
} |
| 397 |
|
| 398 |
public static function getI18nDateTimeConfig() |
| 399 |
{ |
| 400 |
return apply_filters('fluent_booking/i18n_date_time_config', [ |
| 401 |
'weekdays' => array( |
| 402 |
'sunday' => _x('Sunday', 'calendar day full', 'fluent-booking'), |
| 403 |
'monday' => _x('Monday', 'calendar day full', 'fluent-booking'), |
| 404 |
'tuesday' => _x('Tuesday', 'calendar day full', 'fluent-booking'), |
| 405 |
'wednesday' => _x('Wednesday', 'calendar day full', 'fluent-booking'), |
| 406 |
'thursday' => _x('Thursday', 'calendar day full', 'fluent-booking'), |
| 407 |
'friday' => _x('Friday', 'calendar day full', 'fluent-booking'), |
| 408 |
'saturday' => _x('Saturday', 'calendar day full', 'fluent-booking'), |
| 409 |
), |
| 410 |
'months' => array( |
| 411 |
'January' => _x('January', 'calendar month name full', 'fluent-booking'), |
| 412 |
'February' => _x('February', 'calendar month name full', 'fluent-booking'), |
| 413 |
'March' => _x('March', 'calendar month name full', 'fluent-booking'), |
| 414 |
'April' => _x('April', 'calendar month name full', 'fluent-booking'), |
| 415 |
'May' => _x('May', 'calendar month name full', 'fluent-booking'), |
| 416 |
'June' => _x('June', 'calendar month name full', 'fluent-booking'), |
| 417 |
'July' => _x('July', 'calendar month name full', 'fluent-booking'), |
| 418 |
'August' => _x('August', 'calendar month name full', 'fluent-booking'), |
| 419 |
'September' => _x('September', 'calendar month name full', 'fluent-booking'), |
| 420 |
'October' => _x('October', 'calendar month name full', 'fluent-booking'), |
| 421 |
'November' => _x('November', 'calendar month name full', 'fluent-booking'), |
| 422 |
'December' => _x('December', 'calendar month name full', 'fluent-booking') |
| 423 |
), |
| 424 |
'weekdaysShort' => array( |
| 425 |
'sun' => _x('Sun', 'calendar day short', 'fluent-booking'), |
| 426 |
'mon' => _x('Mon', 'calendar day short', 'fluent-booking'), |
| 427 |
'tue' => _x('Tue', 'calendar day short', 'fluent-booking'), |
| 428 |
'wed' => _x('Wed', 'calendar day short', 'fluent-booking'), |
| 429 |
'thu' => _x('Thu', 'calendar day short', 'fluent-booking'), |
| 430 |
'fri' => _x('Fri', 'calendar day short', 'fluent-booking'), |
| 431 |
'sat' => _x('Sat', 'calendar day short', 'fluent-booking') |
| 432 |
), |
| 433 |
'monthsShort' => array( |
| 434 |
'jan' => _x('Jan', 'calendar month name short', 'fluent-booking'), |
| 435 |
'feb' => _x('Feb', 'calendar month name short', 'fluent-booking'), |
| 436 |
'mar' => _x('Mar', 'calendar month name short', 'fluent-booking'), |
| 437 |
'apr' => _x('Apr', 'calendar month name short', 'fluent-booking'), |
| 438 |
'may' => _x('May', 'calendar month name short', 'fluent-booking'), |
| 439 |
'jun' => _x('Jun', 'calendar month name short', 'fluent-booking'), |
| 440 |
'jul' => _x('Jul', 'calendar month name short', 'fluent-booking'), |
| 441 |
'aug' => _x('Aug', 'calendar month name short', 'fluent-booking'), |
| 442 |
'sep' => _x('Sep', 'calendar month name short', 'fluent-booking'), |
| 443 |
'oct' => _x('Oct', 'calendar month name short', 'fluent-booking'), |
| 444 |
'nov' => _x('Nov', 'calendar month name short', 'fluent-booking'), |
| 445 |
'dec' => _x('Dec', 'calendar month name short', 'fluent-booking') |
| 446 |
), |
| 447 |
'numericSystem' => _x('0_1_2_3_4_5_6_7_8_9', 'calendar numeric system - Sequence must need to maintained', 'fluent-booking'), |
| 448 |
]); |
| 449 |
} |
| 450 |
} |
| 451 |
|
