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<?php
namespace Fisharebest\Webtrees;
/**
* webtrees: online genealogy
* Copyright (C) 2015 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
use Fisharebest\ExtCalendar\JewishCalendar;
/**
* Class JewishDate - Definitions for the Jewish calendar
*/
class JewishDate extends CalendarDate {
const CALENDAR_ESCAPE = '@#DHEBREW@';
const MONTHS_IN_YEAR = 13;
const CAL_START_JD = 347998; // 01 TSH 0001 = @#JULIAN@ 7 OCT 3761B.C.
const GERSHAYIM = '״';
const GERSH = '׳';
const ALAFIM = 'אלפים';
/** {@inheritdoc} */
public static $MONTH_ABBREV = array('' => 0, 'TSH' => 1, 'CSH' => 2, 'KSL' => 3, 'TVT' => 4, 'SHV' => 5, 'ADR' => 6, 'ADS' => 7, 'NSN' => 8, 'IYR' => 9, 'SVN' => 10, 'TMZ' => 11, 'AAV' => 12, 'ELL' => 13);
/** {@inheritdoc} */
public function __construct($date) {
$this->calendar = new JewishCalendar;
parent::__construct($date);
}
/** {@inheritdoc} */
public static function calendarName() {
return /* I18N: The Hebrew/Jewish calendar */
I18N::translate('Jewish');
}
/** {@inheritdoc} */
function formatDayZeros() {
if (WT_LOCALE == 'he') {
return $this->numberToHebrewNumerals($this->d);
} else {
return $this->d;
}
}
/** {@inheritdoc} */
function formatDay() {
if (WT_LOCALE == 'he') {
return $this->numberToHebrewNumerals($this->d);
} else {
return $this->d;
}
}
/** {@inheritdoc} */
function formatShortYear() {
if (WT_LOCALE == 'he') {
return $this->numberToHebrewNumerals($this->y % 1000);
} else {
return $this->y;
}
}
/** {@inheritdoc} */
function formatLongYear() {
if (WT_LOCALE == 'he') {
return $this->numberToHebrewNumerals($this->y);
} else {
return $this->y;
}
}
/** {@inheritdoc} */
public static function monthNameNominativeCase($month_number, $leap_year) {
static $translated_month_names;
if ($translated_month_names === null) {
$translated_month_names = array(
0 => '',
1 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('NOMINATIVE', 'Tishrei'),
2 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('NOMINATIVE', 'Heshvan'),
3 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('NOMINATIVE', 'Kislev'),
4 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('NOMINATIVE', 'Tevet'),
5 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('NOMINATIVE', 'Shevat'),
6 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('NOMINATIVE', 'Adar I'),
7 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('NOMINATIVE', 'Adar'),
-7 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('NOMINATIVE', 'Adar II'),
8 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('NOMINATIVE', 'Nissan'),
9 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('NOMINATIVE', 'Iyar'),
10 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('NOMINATIVE', 'Sivan'),
11 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('NOMINATIVE', 'Tamuz'),
12 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('NOMINATIVE', 'Av'),
13 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('NOMINATIVE', 'Elul'),
);
}
if ($month_number === 7 && $leap_year) {
return $translated_month_names[-7];
} else {
return $translated_month_names[$month_number];
}
}
/** {@inheritdoc} */
static function monthNameGenitiveCase($month_number, $leap_year) {
static $translated_month_names;
if ($translated_month_names === null) {
$translated_month_names = array(
0 => '',
1 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('GENITIVE', 'Tishrei'),
2 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('GENITIVE', 'Heshvan'),
3 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('GENITIVE', 'Kislev'),
4 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('GENITIVE', 'Tevet'),
5 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('GENITIVE', 'Shevat'),
6 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('GENITIVE', 'Adar I'),
7 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('GENITIVE', 'Adar'),
-7 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('GENITIVE', 'Adar II'),
8 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('GENITIVE', 'Nissan'),
9 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('GENITIVE', 'Iyar'),
10 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('GENITIVE', 'Sivan'),
11 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('GENITIVE', 'Tamuz'),
12 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('GENITIVE', 'Av'),
13 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('GENITIVE', 'Elul'),
);
}
if ($month_number === 7 && $leap_year) {
return $translated_month_names[-7];
} else {
return $translated_month_names[$month_number];
}
}
/** {@inheritdoc} */
protected static function monthNameLocativeCase($month_number, $leap_year) {
static $translated_month_names;
if ($translated_month_names === null) {
$translated_month_names = array(
0 => '',
1 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('LOCATIVE', 'Tishrei'),
2 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('LOCATIVE', 'Heshvan'),
3 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('LOCATIVE', 'Kislev'),
4 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('LOCATIVE', 'Tevet'),
5 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('LOCATIVE', 'Shevat'),
6 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('LOCATIVE', 'Adar I'),
7 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('LOCATIVE', 'Adar'),
-7 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('LOCATIVE', 'Adar II'),
8 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('LOCATIVE', 'Nissan'),
9 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('LOCATIVE', 'Iyar'),
10 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('LOCATIVE', 'Sivan'),
11 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('LOCATIVE', 'Tamuz'),
12 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('LOCATIVE', 'Av'),
13 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('LOCATIVE', 'Elul'),
);
}
if ($month_number === 7 && $leap_year) {
return $translated_month_names[-7];
} else {
return $translated_month_names[$month_number];
}
}
/** {@inheritdoc} */
protected static function monthNameInstrumentalCase($month_number, $leap_year) {
static $translated_month_names;
if ($translated_month_names === null) {
$translated_month_names = array(
0 => '',
1 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('INSTRUMENTAL', 'Tishrei'),
2 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('INSTRUMENTAL', 'Heshvan'),
3 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('INSTRUMENTAL', 'Kislev'),
4 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('INSTRUMENTAL', 'Tevet'),
5 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('INSTRUMENTAL', 'Shevat'),
6 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('INSTRUMENTAL', 'Adar I'),
7 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('INSTRUMENTAL', 'Adar'),
-7 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('INSTRUMENTAL', 'Adar II'),
8 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('INSTRUMENTAL', 'Nissan'),
9 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('INSTRUMENTAL', 'Iyar'),
10 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('INSTRUMENTAL', 'Sivan'),
11 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('INSTRUMENTAL', 'Tamuz'),
12 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('INSTRUMENTAL', 'Av'),
13 => /* I18N: a month in the Jewish calendar */ I18N::translate_c('INSTRUMENTAL', 'Elul'),
);
}
if ($month_number === 7 && $leap_year) {
return $translated_month_names[-7];
} else {
return $translated_month_names[$month_number];
}
}
/** {@inheritdoc} */
protected static function monthNameAbbreviated($month_number, $leap_year) {
return self::monthNameNominativeCase($month_number, $leap_year);
}
/** {@inheritdoc} */
protected function nextMonth() {
if ($this->m == 6 && !$this->isLeapYear()) {
return array($this->y, 8);
} else {
return array($this->y + ($this->m == 13 ? 1 : 0), ($this->m % 13) + 1);
}
}
/**
* Convert a decimal number to hebrew - like roman numerals, but with extra punctuation and special rules.
*
* @param integer $num
*
* @return string
*/
protected static function numberToHebrewNumerals($num) {
$DISPLAY_JEWISH_THOUSANDS = false;
static $jHundreds = array("", "ק", "ר", "ש", "ת", "תק", "תר", "תש", "תת", "תתק");
static $jTens = array("", "י", "כ", "ל", "מ", "נ", "ס", "ע", "פ", "צ");
static $jTenEnds = array("", "י", "ך", "ל", "ם", "ן", "ס", "ע", "ף", "ץ");
static $tavTaz = array("ט״ו", "ט״ז");
static $jOnes = array("", "א", "ב", "ג", "ד", "ה", "ו", "ז", "ח", "ט");
$shortYear = $num % 1000; //discard thousands
//next check for all possible single Hebrew digit years
$singleDigitYear = ($shortYear < 11 || ($shortYear < 100 && $shortYear % 10 == 0) || ($shortYear <= 400 && $shortYear % 100 == 0));
$thousands = (int) ($num / 1000); //get # thousands
$sb = "";
//append thousands to String
if ($num % 1000 == 0) {
// in year is 5000, 4000 etc
$sb .= $jOnes[$thousands];
$sb .= self::GERSH;
$sb .= " ";
$sb .= self::ALAFIM; //add # of thousands plus word thousand (overide alafim boolean)
} elseif ($DISPLAY_JEWISH_THOUSANDS) {
// if alafim boolean display thousands
$sb .= $jOnes[$thousands];
$sb .= self::GERSH; //append thousands quote
$sb .= " ";
}
$num = $num % 1000; //remove 1000s
$hundreds = (int) ($num / 100); // # of hundreds
$sb .= $jHundreds[$hundreds]; //add hundreds to String
$num = $num % 100; //remove 100s
if ($num == 15) {
$sb .= $tavTaz[0];
} else if ($num == 16) {
$sb .= $tavTaz[1];
} else {
$tens = (int) ($num / 10);
if ($num % 10 == 0) {
if ($singleDigitYear == false) {
$sb .= $jTenEnds[$tens]; // use end letters so that for example 5750 will end with an end nun
} else {
$sb .= $jTens[$tens]; // use standard letters so that for example 5050 will end with a regular nun
}
} else {
$sb .= $jTens[$tens];
$num = $num % 10;
$sb .= $jOnes[$num];
}
}
if ($singleDigitYear == true) {
// Append single quote
$sb .= self::GERSH;
} else {
// Append double quote before last digit
$pos1 = strlen($sb) - 2;
$sb = substr($sb, 0, $pos1) . self::GERSHAYIM . substr($sb, $pos1);
// Replace double gershayim with single instance
$sb = str_replace(self::GERSHAYIM . self::GERSHAYIM, self::GERSHAYIM, $sb);
}
return $sb;
}
}
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