class PersianDateHelper in Persian Date for Drupal 8 8
Same name and namespace in other branches
- 8.4 src/PersianDateHelper.php \Drupal\persian_date\PersianDateHelper
Hierarchy
- class \Drupal\Core\Datetime\DateHelper
- class \Drupal\persian_date\PersianDateHelper
Expanded class hierarchy of PersianDateHelper
1 file declares its use of PersianDateHelper
- PersianDateList.php in src/
Element/ PersianDateList.php
File
- src/
PersianDateHelper.php, line 15
Namespace
Drupal\persian_dateView source
class PersianDateHelper extends DateHelper {
/**
* Constructs an untranslated array of month names.
*
* @return array
* An array of month names.
*/
public static function monthNamesUntranslated() {
// Force the key to use the correct month value, rather than
// starting with zero.
return [
1 => 'فروردین',
2 => 'اردیبهشت',
3 => 'خرداد',
4 => 'تیر',
5 => 'مرداد',
6 => 'شهریور',
7 => 'مهر',
8 => 'آبان',
9 => 'آذر',
10 => 'دی',
11 => 'بهمن',
12 => 'اسفند',
];
}
/**
* Constructs an untranslated array of abbreviated month names.
*
* @return array
* An array of month names.
*/
public static function monthNamesAbbrUntranslated() {
// Force the key to use the correct month value, rather than
// starting with zero.
return self::monthNamesUntranslated();
}
/**
* Returns a translated array of month names.
*
* @param bool $required
* (optional) If FALSE, the returned array will include a blank value.
* Defaults to FALSE.
*
* @return array
* An array of month names.
*/
public static function monthNames($required = FALSE) {
// Force the key to use the correct month value, rather than
// starting with zero.
$monthnames = [
1 => t('فروردین', [], [
'context' => 'Long month name',
]),
2 => t('اردیبهشت', [], [
'context' => 'Long month name',
]),
3 => t('خرداد', [], [
'context' => 'Long month name',
]),
4 => t('تیر', [], [
'context' => 'Long month name',
]),
5 => t('مرداد', [], [
'context' => 'Long month name',
]),
6 => t('شهریور', [], [
'context' => 'Long month name',
]),
7 => t('مهر', [], [
'context' => 'Long month name',
]),
8 => t('آبان', [], [
'context' => 'Long month name',
]),
9 => t('آذر', [], [
'context' => 'Long month name',
]),
10 => t('دی', [], [
'context' => 'Long month name',
]),
11 => t('بهمن', [], [
'context' => 'Long month name',
]),
12 => t('اسفند', [], [
'context' => 'Long month name',
]),
];
$none = [
'' => '',
];
return !$required ? $none + $monthnames : $monthnames;
}
/**
* Constructs a translated array of month name abbreviations
*
* @param bool $required
* (optional) If FALSE, the returned array will include a blank value.
* Defaults to FALSE.
*
* @return array
* An array of month abbreviations.
*/
public static function monthNamesAbbr($required = FALSE) {
// Force the key to use the correct month value, rather than
// starting with zero.
$monthnames = [
1 => t('فروردین', [], [
'context' => 'Abbreviated month name',
]),
2 => t('اردیبهشت', [], [
'context' => 'Abbreviated month name',
]),
3 => t('خرداد', [], [
'context' => 'Abbreviated month name',
]),
4 => t('تیر', [], [
'context' => 'Abbreviated month name',
]),
5 => t('مرداد', [], [
'context' => 'Abbreviated month name',
]),
6 => t('شهریور', [], [
'context' => 'Abbreviated month name',
]),
7 => t('مهر', [], [
'context' => 'Abbreviated month name',
]),
8 => t('آبان', [], [
'context' => 'Abbreviated month name',
]),
9 => t('آذر', [], [
'context' => 'Abbreviated month name',
]),
10 => t('دی', [], [
'context' => 'Abbreviated month name',
]),
11 => t('بهمن', [], [
'context' => 'Abbreviated month name',
]),
12 => t('اسفند', [], [
'context' => 'Abbreviated month name',
]),
];
$none = [
'' => '',
];
return !$required ? $none + $monthnames : $monthnames;
}
/**
* Constructs an untranslated array of week days.
*
* @return array
* An array of week day names
*/
public static function weekDaysUntranslated() {
return [
'Sunday',
'Monday',
'Tuesday',
'Wednesday',
'Thursday',
'Friday',
'Saturday',
];
}
/**
* Returns a translated array of week names.
*
* @param bool $required
* (optional) If FALSE, the returned array will include a blank value.
* Defaults to FALSE.
*
* @return array
* An array of week day names
*/
public static function weekDays($required = FALSE) {
$weekdays = [
t('Sunday'),
t('Monday'),
t('Tuesday'),
t('Wednesday'),
t('Thursday'),
t('Friday'),
t('Saturday'),
];
$none = [
'' => '',
];
return !$required ? $none + $weekdays : $weekdays;
}
/**
* Constructs a translated array of week day abbreviations.
*
* @param bool $required
* (optional) If FALSE, the returned array will include a blank value.
* Defaults to FALSE.
*
* @return array
* An array of week day abbreviations
*/
public static function weekDaysAbbr($required = FALSE) {
$weekdays = [
t('Sun', [], [
'context' => 'Abbreviated weekday',
]),
t('Mon', [], [
'context' => 'Abbreviated weekday',
]),
t('Tue', [], [
'context' => 'Abbreviated weekday',
]),
t('Wed', [], [
'context' => 'Abbreviated weekday',
]),
t('Thu', [], [
'context' => 'Abbreviated weekday',
]),
t('Fri', [], [
'context' => 'Abbreviated weekday',
]),
t('Sat', [], [
'context' => 'Abbreviated weekday',
]),
];
$none = [
'' => '',
];
return !$required ? $none + $weekdays : $weekdays;
}
/**
* Constructs a translated array of 2-letter week day abbreviations.
*
* @param bool $required
* (optional) If FALSE, the returned array will include a blank value.
* Defaults to FALSE.
*
* @return array
* An array of week day 2 letter abbreviations
*/
public static function weekDaysAbbr2($required = FALSE) {
$weekdays = [
t('Su', [], [
'context' => 'Abbreviated weekday',
]),
t('Mo', [], [
'context' => 'Abbreviated weekday',
]),
t('Tu', [], [
'context' => 'Abbreviated weekday',
]),
t('We', [], [
'context' => 'Abbreviated weekday',
]),
t('Th', [], [
'context' => 'Abbreviated weekday',
]),
t('Fr', [], [
'context' => 'Abbreviated weekday',
]),
t('Sa', [], [
'context' => 'Abbreviated weekday',
]),
];
$none = [
'' => '',
];
return !$required ? $none + $weekdays : $weekdays;
}
/**
* Constructs a translated array of 1-letter week day abbreviations.
*
* @param bool $required
* (optional) If FALSE, the returned array will include a blank value.
* Defaults to FALSE.
*
* @return array
* An array of week day 1 letter abbreviations
*/
public static function weekDaysAbbr1($required = FALSE) {
$weekdays = [
t('S', [], [
'context' => 'Abbreviated 1 letter weekday Sunday',
]),
t('M', [], [
'context' => 'Abbreviated 1 letter weekday Monday',
]),
t('T', [], [
'context' => 'Abbreviated 1 letter weekday Tuesday',
]),
t('W', [], [
'context' => 'Abbreviated 1 letter weekday Wednesday',
]),
t('T', [], [
'context' => 'Abbreviated 1 letter weekday Thursday',
]),
t('F', [], [
'context' => 'Abbreviated 1 letter weekday Friday',
]),
t('S', [], [
'context' => 'Abbreviated 1 letter weekday Saturday',
]),
];
$none = [
'' => '',
];
return !$required ? $none + $weekdays : $weekdays;
}
/**
* Reorders weekdays to match the first day of the week.
*
* @param array $weekdays
* An array of weekdays.
*
* @return array
* An array of weekdays reordered to match the first day of the week. The
* keys will remain unchanged. For example, if the first day of the week is
* set to be Monday, the array keys will be [1, 2, 3, 4, 5, 6, 0].
*/
public static function weekDaysOrdered($weekdays) {
$first_day = \Drupal::config('system.date')
->get('first_day');
if ($first_day > 0) {
for ($i = 1; $i <= $first_day; $i++) {
// Reset the array to the first element.
reset($weekdays);
// Retrieve the first week day value.
$last = current($weekdays);
// Store the corresponding key.
$key = key($weekdays);
// Remove this week day from the beginning of the array.
unset($weekdays[$key]);
// Add this week day to the end of the array.
$weekdays[$key] = $last;
}
}
return $weekdays;
}
/**
* Constructs an array of years in a specified range.
*
* @param int $min
* (optional) The minimum year in the array. Defaults to zero.
* @param int $max
* (optional) The maximum year in the array. Defaults to zero.
* @param bool $required
* (optional) If FALSE, the returned array will include a blank value.
* Defaults to FALSE.
*
* @return array
* An array of years in the selected range.
*/
public static function years($min = 0, $max = 0, $required = FALSE) {
// Ensure $min and $max are valid values.
if (empty($min)) {
$min = intval(date('Y', REQUEST_TIME) - 3);
}
if (empty($max)) {
$max = intval(date('Y', REQUEST_TIME) + 3);
}
$none = [
'' => '',
];
$range = range($min, $max);
$range = array_combine($range, $range);
return !$required ? $none + $range : $range;
}
/**
* Constructs an array of days in a month.
*
* @param bool $required
* (optional) If FALSE, the returned array will include a blank value.
* Defaults to FALSE.
* @param int $month
* (optional) The month in which to find the number of days. Defaults to
* NULL.
* @param int $year
* (optional) The year in which to find the number of days. Defaults to
* NULL.
*
* @return array
* An array of days for the selected month.
*/
public static function days($required = FALSE, $month = NULL, $year = NULL) {
// If we have a month and year, find the right last day of the month.
if (!empty($month) && !empty($year)) {
$date = new DrupalDateTime($year . '-' . $month . '-01 00:00:00', 'UTC');
$max = $date
->format('t');
}
// If there is no month and year given, default to 31.
if (empty($max)) {
$max = 31;
}
$none = [
'' => '',
];
$range = range(1, $max);
$range = array_combine($range, $range);
return !$required ? $none + $range : $range;
}
/**
* Constructs an array of hours.
*
* @param string $format
* (optional) A date format string that indicates the format to use for the
* hours. Defaults to 'H'.
* @param bool $required
* (optional) If FALSE, the returned array will include a blank value.
* Defaults to FALSE.
*
* @return array
* An array of hours in the selected format.
*/
public static function hours($format = 'H', $required = FALSE) {
$hours = [];
if ($format == 'h' || $format == 'g') {
$min = 1;
$max = 12;
}
else {
$min = 0;
$max = 23;
}
for ($i = $min; $i <= $max; $i++) {
$formatted = $format == 'H' || $format == 'h' ? DrupalDateTime::datePad($i) : $i;
$hours[$i] = $formatted;
}
$none = [
'' => '',
];
return !$required ? $none + $hours : $hours;
}
/**
* Constructs an array of minutes.
*
* @param string $format
* (optional) A date format string that indicates the format to use for the
* minutes. Defaults to 'i'.
* @param bool $required
* (optional) If FALSE, the returned array will include a blank value.
* Defaults to FALSE.
* @param int $increment
* An integer value to increment the values. Defaults to 1.
*
* @return array
* An array of minutes in the selected format.
*/
public static function minutes($format = 'i', $required = FALSE, $increment = 1) {
$minutes = [];
// Ensure $increment has a value so we don't loop endlessly.
if (empty($increment)) {
$increment = 1;
}
for ($i = 0; $i < 60; $i += $increment) {
$formatted = $format == 'i' ? DrupalDateTime::datePad($i) : $i;
$minutes[$i] = $formatted;
}
$none = [
'' => '',
];
return !$required ? $none + $minutes : $minutes;
}
/**
* Constructs an array of seconds.
*
* @param string $format
* (optional) A date format string that indicates the format to use for the
* seconds. Defaults to 's'.
* @param bool $required
* (optional) If FALSE, the returned array will include a blank value.
* Defaults to FALSE.
* @param int $increment
* An integer value to increment the values. Defaults to 1.
*
* @return array
* An array of seconds in the selected format.
*/
public static function seconds($format = 's', $required = FALSE, $increment = 1) {
$seconds = [];
// Ensure $increment has a value so we don't loop endlessly.
if (empty($increment)) {
$increment = 1;
}
for ($i = 0; $i < 60; $i += $increment) {
$formatted = $format == 's' ? DrupalDateTime::datePad($i) : $i;
$seconds[$i] = $formatted;
}
$none = [
'' => '',
];
return !$required ? $none + $seconds : $seconds;
}
/**
* Constructs an array of AM and PM options.
*
* @param bool $required
* (optional) If FALSE, the returned array will include a blank value.
* Defaults to FALSE.
*
* @return array
* An array of AM and PM options.
*/
public static function ampm($required = FALSE) {
$none = [
'' => '',
];
$ampm = [
'am' => t('am', [], [
'context' => 'ampm',
]),
'pm' => t('pm', [], [
'context' => 'ampm',
]),
];
return !$required ? $none + $ampm : $ampm;
}
/**
* Identifies the number of days in a month for a date.
*
* @param mixed $date
* (optional) A DrupalDateTime object or a date string.
* Defaults to NULL, which means to use the current date.
*
* @return int
* The number of days in the month.
*/
public static function daysInMonth($date = NULL) {
if (!$date instanceof DrupalDateTime) {
$date = new DrupalDateTime($date);
}
if (!$date
->hasErrors()) {
return $date
->format('t');
}
return NULL;
}
/**
* Identifies the number of days in a year for a date.
*
* @param mixed $date
* (optional) A DrupalDateTime object or a date string.
* Defaults to NULL, which means to use the current date.
*
* @return int
* The number of days in the year.
*/
public static function daysInYear($date = NULL) {
if (!$date instanceof DrupalDateTime) {
$date = new DrupalDateTime($date);
}
if (!$date
->hasErrors()) {
if ($date
->format('L')) {
return 366;
}
else {
return 365;
}
}
return NULL;
}
/**
* Returns day of week for a given date (0 = Sunday).
*
* @param mixed $date
* (optional) A DrupalDateTime object or a date string.
* Defaults to NULL, which means use the current date.
*
* @return int
* The number of the day in the week.
*/
public static function dayOfWeek($date = NULL) {
if (!$date instanceof DrupalDateTime) {
$date = new DrupalDateTime($date);
}
if (!$date
->hasErrors()) {
return $date
->format('w');
}
return NULL;
}
/**
* Returns translated name of the day of week for a given date.
*
* @param mixed $date
* (optional) A DrupalDateTime object or a date string.
* Defaults to NULL, which means use the current date.
* @param string $abbr
* (optional) Whether to return the abbreviated name for that day.
* Defaults to TRUE.
*
* @return string
* The name of the day in the week for that date.
*/
public static function dayOfWeekName($date = NULL, $abbr = TRUE) {
if (!$date instanceof DrupalDateTime) {
$date = new DrupalDateTime($date);
}
$dow = self::dayOfWeek($date);
$days = $abbr ? self::weekDaysAbbr() : self::weekDays();
return $days[$dow];
}
}Members
Name |
Modifiers | Type | Description | Overrides |
|---|---|---|---|---|
|
PersianDateHelper:: |
public static | function |
Constructs an array of AM and PM options. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Returns day of week for a given date (0 = Sunday). Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Returns translated name of the day of week for a given date. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Constructs an array of days in a month. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Identifies the number of days in a month for a date. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Identifies the number of days in a year for a date. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Constructs an array of hours. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Constructs an array of minutes. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Returns a translated array of month names. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Constructs a translated array of month name abbreviations Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Constructs an untranslated array of abbreviated month names. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Constructs an untranslated array of month names. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Constructs an array of seconds. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Returns a translated array of week names. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Constructs a translated array of week day abbreviations. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Constructs a translated array of 1-letter week day abbreviations. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Constructs a translated array of 2-letter week day abbreviations. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Reorders weekdays to match the first day of the week. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Constructs an untranslated array of week days. Overrides DateHelper:: |
|
|
PersianDateHelper:: |
public static | function |
Constructs an array of years in a specified range. Overrides DateHelper:: |