| 1 |
<?php |
| 2 |
|
| 3 |
namespace FluentBooking\App\Services; |
| 4 |
|
| 5 |
class DateTimeHelper |
| 6 |
{ |
| 7 |
public static function getTimeZones($grouped = false) |
| 8 |
{ |
| 9 |
$tz_identifiers = timezone_identifiers_list(); |
| 10 |
|
| 11 |
if (!$grouped) { |
| 12 |
return $tz_identifiers; |
| 13 |
} |
| 14 |
|
| 15 |
$lists = []; |
| 16 |
|
| 17 |
$topLevels = []; |
| 18 |
foreach ($tz_identifiers as $tz) { |
| 19 |
$parts = explode('/', $tz); |
| 20 |
if (count($parts) > 1) { |
| 21 |
$lists[$parts[0]][] = $tz; |
| 22 |
} else { |
| 23 |
$topLevels[$tz][] = $tz; |
| 24 |
} |
| 25 |
} |
| 26 |
|
| 27 |
return array_merge($topLevels, $lists); |
| 28 |
} |
| 29 |
|
| 30 |
public static function getFlatGroupedTimeZones() |
| 31 |
{ |
| 32 |
$tz_identifiers = timezone_identifiers_list(); |
| 33 |
|
| 34 |
$lists = []; |
| 35 |
$topLevels = []; |
| 36 |
foreach ($tz_identifiers as $tz) { |
| 37 |
$parts = explode('/', $tz); |
| 38 |
if (count($parts) > 1) { |
| 39 |
$lists[] = [ |
| 40 |
'label' => $tz, |
| 41 |
'value' => $tz, |
| 42 |
'group' => $parts[0] |
| 43 |
]; |
| 44 |
} else { |
| 45 |
$topLevels[] = [ |
| 46 |
'label' => $tz, |
| 47 |
'value' => $tz, |
| 48 |
'group' => $tz |
| 49 |
]; |
| 50 |
} |
| 51 |
} |
| 52 |
|
| 53 |
return $topLevels + $lists; |
| 54 |
} |
| 55 |
|
| 56 |
public static function getTimeZone() |
| 57 |
{ |
| 58 |
$timeZone = wp_timezone_string(); |
| 59 |
if (!$timeZone || !in_array($timeZone, \DateTimeZone::listIdentifiers())) { |
| 60 |
$timeZone = 'UTC'; |
| 61 |
} |
| 62 |
|
| 63 |
return $timeZone; |
| 64 |
} |
| 65 |
|
| 66 |
public static function guessTimeZone() |
| 67 |
{ |
| 68 |
$timeZone = self::getTimeZone(); |
| 69 |
|
| 70 |
if (isset($_COOKIE['fluent_booking_user_timezone'])) { |
| 71 |
$timeZone = $_COOKIE['fluent_booking_user_timezone']; |
| 72 |
} |
| 73 |
|
| 74 |
return $timeZone; |
| 75 |
} |
| 76 |
|
| 77 |
public static function getValidatedTimeZone($requestedTimeZone) |
| 78 |
{ |
| 79 |
static $cached = []; |
| 80 |
if (isset($cached[$requestedTimeZone])) { |
| 81 |
return $cached[$requestedTimeZone]; |
| 82 |
} |
| 83 |
|
| 84 |
if (!in_array($requestedTimeZone, \DateTimeZone::listIdentifiers())) { |
| 85 |
$requestedTimeZone = apply_filters('fluent_booking/fallback_timezone', self::getTimeZone(), $requestedTimeZone); |
| 86 |
} |
| 87 |
|
| 88 |
$cached[$requestedTimeZone] = $requestedTimeZone; |
| 89 |
return $requestedTimeZone; |
| 90 |
} |
| 91 |
|
| 92 |
public static function convertToUtc($dateTime, $timezone, $format = 'Y-m-d H:i:s') |
| 93 |
{ |
| 94 |
|
| 95 |
$timezone = self::getValidatedTimeZone($timezone); |
| 96 |
|
| 97 |
$dateTime = new \DateTime($dateTime, new \DateTimeZone($timezone)); |
| 98 |
$dateTime->setTimezone(new \DateTimeZone('UTC')); |
| 99 |
return $dateTime->format($format); |
| 100 |
} |
| 101 |
|
| 102 |
public static function convertFromUtc($dateTime, $timezone, $format = 'Y-m-d H:i:s') |
| 103 |
{ |
| 104 |
$dateTime = new \DateTime($dateTime, new \DateTimeZone('UTC')); |
| 105 |
|
| 106 |
if ($timezone != 'UTC') { |
| 107 |
$timezone = self::getValidatedTimeZone($timezone); |
| 108 |
$dateTime->setTimezone(new \DateTimeZone($timezone)); |
| 109 |
} |
| 110 |
|
| 111 |
return $dateTime->format($format); |
| 112 |
} |
| 113 |
|
| 114 |
public static function convertToTimeZone($dateTime, $fromTimeZone, $toTimeZone, $format = 'Y-m-d H:i:s', $date = null) |
| 115 |
{ |
| 116 |
if ($fromTimeZone == $toTimeZone) { |
| 117 |
return gmdate($format, strtotime($dateTime)); // phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date |
| 118 |
} |
| 119 |
|
| 120 |
if ($date) { |
| 121 |
$dateTime = gmdate('Y-m-d H:i', strtotime($date . ' ' . gmdate('H:i', strtotime($dateTime)))); // phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date |
| 122 |
} |
| 123 |
|
| 124 |
$fromTimeZone = self::getValidatedTimeZone($fromTimeZone); |
| 125 |
$toTimeZone = self::getValidatedTimeZone($toTimeZone); |
| 126 |
|
| 127 |
$dateTime = new \DateTime($dateTime, new \DateTimeZone($fromTimeZone)); |
| 128 |
$dateTime->setTimezone(new \DateTimeZone($toTimeZone)); |
| 129 |
return $dateTime->format($format); |
| 130 |
} |
| 131 |
|
| 132 |
public static function getDateWithoutDST($timezone) |
| 133 |
{ |
| 134 |
if (!self::isDaylightSavingActive('2024-01-03', $timezone)) { |
| 135 |
return '2024-01-03'; |
| 136 |
} |
| 137 |
return '2024-06-03'; |
| 138 |
} |
| 139 |
|
| 140 |
public static function convertToIso($dateTime, $fromTimeZone = 'UTC') |
| 141 |
{ |
| 142 |
$fromTimeZone = self::getValidatedTimeZone($fromTimeZone); |
| 143 |
|
| 144 |
$dateTime = new \DateTime($dateTime, new \DateTimeZone($fromTimeZone)); |
| 145 |
return $dateTime->format('Y-m-d\TH:i:s\Z'); |
| 146 |
} |
| 147 |
|
| 148 |
public static function convertFromIso($dateTime, $toTimeZone = 'UTC') |
| 149 |
{ |
| 150 |
$toTimeZone = self::getValidatedTimeZone($toTimeZone); |
| 151 |
$dateTime = new \DateTime($dateTime, new \DateTimeZone('UTC')); |
| 152 |
$dateTime->setTimezone(new \DateTimeZone($toTimeZone)); |
| 153 |
return $dateTime->format('Y-m-d H:i:s'); |
| 154 |
} |
| 155 |
|
| 156 |
public static function getIsoDurationInMinutes($duration) |
| 157 |
{ |
| 158 |
if (!$duration) { |
| 159 |
return 0; |
| 160 |
} |
| 161 |
|
| 162 |
$duration = new \DateInterval($duration); |
| 163 |
|
| 164 |
return ($duration->d * 24 * 60) + ($duration->h * 60) + ($duration->i) + ($duration->s / 60); |
| 165 |
} |
| 166 |
|
| 167 |
public static function getTimestamp($timezone = 'UTC') |
| 168 |
{ |
| 169 |
$timezone = self::getValidatedTimeZone($timezone); |
| 170 |
$dateTime = new \DateTime(gmdate('Y-m-d H:i:s'), new \DateTimeZone('UTC')); // phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date |
| 171 |
$dateTime->setTimezone(new \DateTimeZone($timezone)); |
| 172 |
$date = $dateTime->format('Y-m-d H:i:s'); |
| 173 |
return strtotime($date); |
| 174 |
} |
| 175 |
|
| 176 |
public static function formatToLocale($dateTime, $for = 'date') |
| 177 |
{ |
| 178 |
// $for can be date | date_time | time |
| 179 |
$dateFormat = get_option('date_format'); |
| 180 |
|
| 181 |
if ($for == 'date_time') { |
| 182 |
$dateFormat .= ' ' . get_option('time_format'); |
| 183 |
} elseif ($for == 'time') { |
| 184 |
$dateFormat = get_option('time_format'); |
| 185 |
} |
| 186 |
|
| 187 |
return date_i18n($dateFormat, strtotime($dateTime)); // phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date |
| 188 |
} |
| 189 |
|
| 190 |
public static function getAvailableDateFormats() |
| 191 |
{ |
| 192 |
$dateFormats = apply_filters('fluent_booking/available_date_formats', [ |
| 193 |
'm/d/Y' => 'm/d/Y - (Ex: 05/20/2024)', // USA |
| 194 |
'd/m/Y' => 'd/m/Y - (Ex: 20/05/2024)', // Canada, UK |
| 195 |
'd.m.Y' => 'd.m.Y - (Ex: 20.05.2024)', // Germany |
| 196 |
'n/j/y' => 'n/j/y - (Ex: 5/20/24)', |
| 197 |
'm/d/y' => 'm/d/y - (Ex: 05/20/24)', |
| 198 |
'M/d/Y' => 'M/d/Y - (Ex: May/20/2024)', |
| 199 |
'y/m/d' => 'y/m/d - (Ex: 24/05/20)', |
| 200 |
'Y-m-d' => 'Y-m-d - (Ex: 2024-05-20)', |
| 201 |
'd-M-y' => 'd-M-y - (Ex: 20-May-24)', |
| 202 |
'F j, Y' => 'F j, Y - (Ex: May 20, 2024)' |
| 203 |
]); |
| 204 |
|
| 205 |
$formatted = []; |
| 206 |
foreach ($dateFormats as $format => $label) { |
| 207 |
$formatted[] = [ |
| 208 |
'label' => $label, |
| 209 |
'value' => $format, |
| 210 |
]; |
| 211 |
} |
| 212 |
return $formatted; |
| 213 |
} |
| 214 |
|
| 215 |
public static function getFormattedEventTime($eventTime) |
| 216 |
{ |
| 217 |
$timeZone = self::guessTimeZone(); |
| 218 |
|
| 219 |
$convertedTime = self::convertToTimeZone($eventTime, 'UTC', $timeZone); |
| 220 |
|
| 221 |
$eventTime = self::formatToLocale($convertedTime, 'time'); |
| 222 |
|
| 223 |
$eventDate = self::formatToLocale($convertedTime, 'date'); |
| 224 |
|
| 225 |
return $eventTime . ', ' . $eventDate . ' (' . $timeZone . ')'; |
| 226 |
} |
| 227 |
|
| 228 |
public static function convertPhpDateToDayJSFormay($phpFormat) |
| 229 |
{ |
| 230 |
// Mapping PHP date format characters to Day.js format characters |
| 231 |
$replacements = [ |
| 232 |
// Day |
| 233 |
'd' => 'DD', // Day of the month, 2 digits with leading zeros |
| 234 |
'D' => 'ddd', // A textual representation of a day, three letters |
| 235 |
'j' => 'D', // Day of the month without leading zeros |
| 236 |
'l' => 'dddd', // A full textual representation of the day of the week |
| 237 |
'N' => 'E', // ISO-8601 numeric representation of the day of the week |
| 238 |
'S' => 'o', // English ordinal suffix for the day of the month, 2 characters |
| 239 |
'w' => 'd', // Numeric representation of the day of the week |
| 240 |
'z' => 'DDD', // The day of the year (starting from 0) |
| 241 |
|
| 242 |
// Week |
| 243 |
'W' => 'W', // ISO-8601 week number of year, weeks starting on Monday |
| 244 |
|
| 245 |
// Month |
| 246 |
'F' => 'MMMM', // A full textual representation of a month |
| 247 |
'm' => 'MM', // Numeric representation of a month, with leading zeros |
| 248 |
'M' => 'MMM', // A short textual representation of a month, three letters |
| 249 |
'n' => 'M', // Numeric representation of a month, without leading zeros |
| 250 |
't' => '', // Not supported in Day.js (Number of days in the given month) |
| 251 |
|
| 252 |
// Year |
| 253 |
'L' => '', // Not supported in Day.js (Whether it's a leap year) |
| 254 |
'o' => 'GGGG', // ISO-8601 week-numbering year |
| 255 |
'Y' => 'YYYY', // A full numeric representation of a year, 4 digits |
| 256 |
'y' => 'YY', // A two digit representation of a year |
| 257 |
|
| 258 |
// Time |
| 259 |
'a' => 'a', // Lowercase Ante meridiem and Post meridiem |
| 260 |
'A' => 'A', // Uppercase Ante meridiem and Post meridiem |
| 261 |
'B' => '', // Not supported in Day.js (Swatch Internet time) |
| 262 |
'g' => 'h', // 12-hour format of an hour without leading zeros |
| 263 |
'G' => 'H', // 24-hour format of an hour without leading zeros |
| 264 |
'h' => 'hh', // 12-hour format of an hour with leading zeros |
| 265 |
'H' => 'HH', // 24-hour format of an hour with leading zeros |
| 266 |
'i' => 'mm', // Minutes with leading zeros |
| 267 |
's' => 'ss', // Seconds with leading zeros |
| 268 |
'u' => 'SSS', // Milliseconds (Day.js uses SSS for fractional seconds) |
| 269 |
'v' => 'SSS', // Milliseconds (Day.js uses SSS for fractional seconds) |
| 270 |
|
| 271 |
// Timezone |
| 272 |
'e' => '', // Not supported in Day.js (Timezone identifier) |
| 273 |
'I' => '', // Not supported in Day.js (Whether or not the date is in daylight saving time) |
| 274 |
'O' => 'ZZ', // Difference to Greenwich time (GMT) in hours |
| 275 |
'P' => 'Z', // Difference to Greenwich time (GMT) with colon between hours and minutes |
| 276 |
'T' => '', // Not supported in Day.js (Timezone abbreviation) |
| 277 |
'Z' => '', // Not supported in Day.js (Timezone offset in seconds) |
| 278 |
|
| 279 |
// Full Date/Time |
| 280 |
'c' => 'YYYY-MM-DDTHH:mm:ssZ', // ISO 8601 date |
| 281 |
'r' => 'ddd, DD MMM YYYY HH:mm:ss ZZ', // RFC 2822 formatted date |
| 282 |
'U' => 'X', // Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT) |
| 283 |
]; |
| 284 |
|
| 285 |
// Replace each PHP date format character with Day.js equivalent |
| 286 |
$dayjsFormat = ""; |
| 287 |
|
| 288 |
for ($i = 0; $i < strlen($phpFormat); $i++) { |
| 289 |
$char = $phpFormat[$i]; |
| 290 |
|
| 291 |
// Special handling for G\hi pattern |
| 292 |
if ($char === 'G' && $i + 2 < strlen($phpFormat) && |
| 293 |
$phpFormat[$i + 1] === '\\' && $phpFormat[$i + 2] === 'h') { |
| 294 |
$dayjsFormat .= 'H[h]'; |
| 295 |
$i += 2; |
| 296 |
continue; |
| 297 |
} |
| 298 |
|
| 299 |
// Check if the character is escaped |
| 300 |
if ($char === "\\") { |
| 301 |
// Add the next character to the result as is, without mapping |
| 302 |
$i++; |
| 303 |
if ($i < strlen($phpFormat)) { |
| 304 |
$dayjsFormat .= "\\" . $phpFormat[$i]; |
| 305 |
} |
| 306 |
continue; |
| 307 |
} |
| 308 |
|
| 309 |
// Add the mapped character or the character itself if not found in the mapping |
| 310 |
$dayjsFormat .= $replacements[$char] ?? $char; |
| 311 |
} |
| 312 |
|
| 313 |
return $dayjsFormat; |
| 314 |
} |
| 315 |
|
| 316 |
public static function getDateFormatter($isDayJs = false) |
| 317 |
{ |
| 318 |
$format = get_option('date_format'); |
| 319 |
if ($isDayJs) { |
| 320 |
return self::convertPhpDateToDayJSFormay($format); |
| 321 |
} |
| 322 |
|
| 323 |
return $format; |
| 324 |
} |
| 325 |
|
| 326 |
public static function getTimeFormatter($isDayJs = false) |
| 327 |
{ |
| 328 |
$format = get_option('time_format'); |
| 329 |
if ($isDayJs) { |
| 330 |
return self::convertPhpDateToDayJSFormay($format); |
| 331 |
} |
| 332 |
|
| 333 |
return $format; |
| 334 |
} |
| 335 |
|
| 336 |
public static function getTodayDate($timezone = 'UTC', $format = 'Y-m-d') |
| 337 |
{ |
| 338 |
$timezone = self::getValidatedTimeZone($timezone); |
| 339 |
$dateTime = new \DateTime('now', new \DateTimeZone($timezone)); |
| 340 |
return $dateTime->format($format); |
| 341 |
} |
| 342 |
|
| 343 |
public static function getDayDifference($dateTime, $fromTimeZone, $toTimeZone, $refDate = 'now') |
| 344 |
{ |
| 345 |
$fromTimeZone = self::getValidatedTimeZone($fromTimeZone); |
| 346 |
$toTimeZone = self::getValidatedTimeZone($toTimeZone); |
| 347 |
|
| 348 |
if ($refDate != 'now') { |
| 349 |
$dateTime = gmdate('Y-m-d H:i', strtotime($refDate . ' ' . gmdate('H:i', strtotime($dateTime)))); // phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date |
| 350 |
} |
| 351 |
|
| 352 |
$currentDate = new \DateTime($refDate, new \DateTimeZone($fromTimeZone)); |
| 353 |
|
| 354 |
$originalDateTime = new \DateTime($dateTime, new \DateTimeZone($fromTimeZone)); |
| 355 |
|
| 356 |
$originalDateTime->setTimezone(new \DateTimeZone($toTimeZone)); |
| 357 |
|
| 358 |
return $originalDateTime->format('z') - $currentDate->format('z'); |
| 359 |
} |
| 360 |
|
| 361 |
public static function getDaylightSavingTime($timezone) |
| 362 |
{ |
| 363 |
$timezone = self::getValidatedTimeZone($timezone); |
| 364 |
$timezone = new \DateTimeZone($timezone); |
| 365 |
$dateTime = new \DateTime('2024-01-01', $timezone); |
| 366 |
|
| 367 |
$currentOffset = $timezone->getOffset($dateTime); |
| 368 |
|
| 369 |
$sixMonthsAgo = clone $dateTime; |
| 370 |
$sixMonthsAgo->modify('+6 month'); |
| 371 |
$offsetBefore = $timezone->getOffset($sixMonthsAgo); |
| 372 |
|
| 373 |
$dstDifference = $currentOffset - $offsetBefore; |
| 374 |
|
| 375 |
return abs($dstDifference) / 60; |
| 376 |
} |
| 377 |
|
| 378 |
public static function isDaylightSavingActive($dateTime, $timezone) |
| 379 |
{ |
| 380 |
if (!$dateTime || !$timezone) { |
| 381 |
return false; |
| 382 |
} |
| 383 |
|
| 384 |
$timezone = self::getValidatedTimeZone($timezone); |
| 385 |
|
| 386 |
$dateTimeObject = new \DateTime($dateTime, new \DateTimeZone($timezone)); |
| 387 |
|
| 388 |
$isDstActive = $dateTimeObject->format('I'); |
| 389 |
|
| 390 |
if ($timezone == 'Europe/Dublin') { |
| 391 |
return !$isDstActive; |
| 392 |
} |
| 393 |
|
| 394 |
return $isDstActive; |
| 395 |
} |
| 396 |
|
| 397 |
public static function getI18nDateTimeConfig() |
| 398 |
{ |
| 399 |
return apply_filters('fluent_booking/i18n_date_time_config', [ |
| 400 |
'weekdays' => array( |
| 401 |
'sunday' => _x('Sunday', 'calendar day full', 'fluent-booking'), |
| 402 |
'monday' => _x('Monday', 'calendar day full', 'fluent-booking'), |
| 403 |
'tuesday' => _x('Tuesday', 'calendar day full', 'fluent-booking'), |
| 404 |
'wednesday' => _x('Wednesday', 'calendar day full', 'fluent-booking'), |
| 405 |
'thursday' => _x('Thursday', 'calendar day full', 'fluent-booking'), |
| 406 |
'friday' => _x('Friday', 'calendar day full', 'fluent-booking'), |
| 407 |
'saturday' => _x('Saturday', 'calendar day full', 'fluent-booking'), |
| 408 |
), |
| 409 |
'months' => array( |
| 410 |
'January' => _x('January', 'calendar month name full', 'fluent-booking'), |
| 411 |
'February' => _x('February', 'calendar month name full', 'fluent-booking'), |
| 412 |
'March' => _x('March', 'calendar month name full', 'fluent-booking'), |
| 413 |
'April' => _x('April', 'calendar month name full', 'fluent-booking'), |
| 414 |
'May' => _x('May', 'calendar month name full', 'fluent-booking'), |
| 415 |
'June' => _x('June', 'calendar month name full', 'fluent-booking'), |
| 416 |
'July' => _x('July', 'calendar month name full', 'fluent-booking'), |
| 417 |
'August' => _x('August', 'calendar month name full', 'fluent-booking'), |
| 418 |
'September' => _x('September', 'calendar month name full', 'fluent-booking'), |
| 419 |
'October' => _x('October', 'calendar month name full', 'fluent-booking'), |
| 420 |
'November' => _x('November', 'calendar month name full', 'fluent-booking'), |
| 421 |
'December' => _x('December', 'calendar month name full', 'fluent-booking') |
| 422 |
), |
| 423 |
'weekdaysShort' => array( |
| 424 |
'sun' => _x('Sun', 'calendar day short', 'fluent-booking'), |
| 425 |
'mon' => _x('Mon', 'calendar day short', 'fluent-booking'), |
| 426 |
'tue' => _x('Tue', 'calendar day short', 'fluent-booking'), |
| 427 |
'wed' => _x('Wed', 'calendar day short', 'fluent-booking'), |
| 428 |
'thu' => _x('Thu', 'calendar day short', 'fluent-booking'), |
| 429 |
'fri' => _x('Fri', 'calendar day short', 'fluent-booking'), |
| 430 |
'sat' => _x('Sat', 'calendar day short', 'fluent-booking') |
| 431 |
), |
| 432 |
'monthsShort' => array( |
| 433 |
'jan' => _x('Jan', 'calendar month name short', 'fluent-booking'), |
| 434 |
'feb' => _x('Feb', 'calendar month name short', 'fluent-booking'), |
| 435 |
'mar' => _x('Mar', 'calendar month name short', 'fluent-booking'), |
| 436 |
'apr' => _x('Apr', 'calendar month name short', 'fluent-booking'), |
| 437 |
'may' => _x('May', 'calendar month name short', 'fluent-booking'), |
| 438 |
'jun' => _x('Jun', 'calendar month name short', 'fluent-booking'), |
| 439 |
'jul' => _x('Jul', 'calendar month name short', 'fluent-booking'), |
| 440 |
'aug' => _x('Aug', 'calendar month name short', 'fluent-booking'), |
| 441 |
'sep' => _x('Sep', 'calendar month name short', 'fluent-booking'), |
| 442 |
'oct' => _x('Oct', 'calendar month name short', 'fluent-booking'), |
| 443 |
'nov' => _x('Nov', 'calendar month name short', 'fluent-booking'), |
| 444 |
'dec' => _x('Dec', 'calendar month name short', 'fluent-booking') |
| 445 |
), |
| 446 |
'numericSystem' => _x('0_1_2_3_4_5_6_7_8_9', 'calendar numeric system - Sequence must need to maintained', 'fluent-booking'), |
| 447 |
]); |
| 448 |
} |
| 449 |
} |
| 450 |
|
