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Diffstat (limited to 'library/WT/Date/Jewish.php')
| -rw-r--r-- | library/WT/Date/Jewish.php | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/library/WT/Date/Jewish.php b/library/WT/Date/Jewish.php new file mode 100644 index 0000000000..4cc3420381 --- /dev/null +++ b/library/WT/Date/Jewish.php @@ -0,0 +1,177 @@ +<?php +// Classes for Gedcom Date/Calendar functionality. +// +// Definitions for the Jewish calendar +// +// NOTE: Since different calendars start their days at different times, (civil +// midnight, solar midnight, sunset, sunrise, etc.), we convert on the basis of +// midday. +// +// webtrees: Web based Family History software +// Copyright (C) 2011 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 2 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, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// @author Greg Roach +// @version $Id$ + +if (!defined('WT_WEBTREES')) { + header('HTTP/1.0 403 Forbidden'); + exit; +} + +class WT_Date_Jewish extends WT_Date_Calendar { + static function CALENDAR_ESCAPE() { + return '@#DHEBREW@'; + } + + static function MONTH_TO_NUM($m) { + static $months=array(''=>0, 'tsh'=>1, 'csh'=>2, 'ksl'=>3, 'tvt'=>4, 'shv'=>5, 'adr'=>6, 'ads'=>7, 'nsn'=>8, 'iyr'=>9, 'svn'=>10, 'tmz'=>11, 'aav'=>12, 'ell'=>13); + if (isset($months[$m])) { + return $months[$m]; + } else { + return null; + } + } + static function NUM_TO_MONTH_NOMINATIVE($n, $leap_year) { + switch ($n) { + case 1: return i18n::translate_c('NOMINATIVE', 'Tishrei'); + case 2: return i18n::translate_c('NOMINATIVE', 'Heshvan'); + case 3: return i18n::translate_c('NOMINATIVE', 'Kislev'); + case 4: return i18n::translate_c('NOMINATIVE', 'Tevet'); + case 5: return i18n::translate_c('NOMINATIVE', 'Shevat'); + case 6: if ($leap_year) return i18n::translate_c('NOMINATIVE', 'Adar'); else return i18n::translate_c('NOMINATIVE', 'Adar I'); + case 7: return i18n::translate_c('NOMINATIVE', 'Adar II'); + case 8: return i18n::translate_c('NOMINATIVE', 'Nissan'); + case 9: return i18n::translate_c('NOMINATIVE', 'Iyar'); + case 10: return i18n::translate_c('NOMINATIVE', 'Sivan'); + case 11: return i18n::translate_c('NOMINATIVE', 'Tamuz'); + case 12: return i18n::translate_c('NOMINATIVE', 'Av'); + case 13: return i18n::translate_c('NOMINATIVE', 'Elul'); + default: return ''; + } + } + static function NUM_TO_MONTH_GENITIVE($n, $leap_year) { + switch ($n) { + case 1: return i18n::translate_c('GENITIVE', 'Tishrei'); + case 2: return i18n::translate_c('GENITIVE', 'Heshvan'); + case 3: return i18n::translate_c('GENITIVE', 'Kislev'); + case 4: return i18n::translate_c('GENITIVE', 'Tevet'); + case 5: return i18n::translate_c('GENITIVE', 'Shevat'); + case 6: if ($leap_year) return i18n::translate_c('GENITIVE', 'Adar'); else return i18n::translate_c('GENITIVE', 'Adar I'); + case 7: return i18n::translate_c('GENITIVE', 'Adar II'); + case 8: return i18n::translate_c('GENITIVE', 'Nissan'); + case 9: return i18n::translate_c('GENITIVE', 'Iyar'); + case 10: return i18n::translate_c('GENITIVE', 'Sivan'); + case 11: return i18n::translate_c('GENITIVE', 'Tamuz'); + case 12: return i18n::translate_c('GENITIVE', 'Av'); + case 13: return i18n::translate_c('GENITIVE', 'Elul'); + default: return ''; + } + } + static function NUM_TO_MONTH_LOCATIVE($n, $leap_year) { + switch ($n) { + case 1: return i18n::translate_c('LOCATIVE', 'Tishrei'); + case 2: return i18n::translate_c('LOCATIVE', 'Heshvan'); + case 3: return i18n::translate_c('LOCATIVE', 'Kislev'); + case 4: return i18n::translate_c('LOCATIVE', 'Tevet'); + case 5: return i18n::translate_c('LOCATIVE', 'Shevat'); + case 6: if ($leap_year) return i18n::translate_c('LOCATIVE', 'Adar'); else return i18n::translate_c('LOCATIVE', 'Adar I'); + case 7: return i18n::translate_c('LOCATIVE', 'Adar II'); + case 8: return i18n::translate_c('LOCATIVE', 'Nissan'); + case 9: return i18n::translate_c('LOCATIVE', 'Iyar'); + case 10: return i18n::translate_c('LOCATIVE', 'Sivan'); + case 11: return i18n::translate_c('LOCATIVE', 'Tamuz'); + case 12: return i18n::translate_c('LOCATIVE', 'Av'); + case 13: return i18n::translate_c('LOCATIVE', 'Elul'); + default: return ''; + } + } + static function NUM_TO_MONTH_INSTRUMENTAL($n, $leap_year) { + switch ($n) { + case 1: return i18n::translate_c('INSTRUMENTAL', 'Tishrei'); + case 2: return i18n::translate_c('INSTRUMENTAL', 'Heshvan'); + case 3: return i18n::translate_c('INSTRUMENTAL', 'Kislev'); + case 4: return i18n::translate_c('INSTRUMENTAL', 'Tevet'); + case 5: return i18n::translate_c('INSTRUMENTAL', 'Shevat'); + case 6: if ($leap_year) return i18n::translate_c('INSTRUMENTAL', 'Adar'); else return i18n::translate_c('INSTRUMENTAL', 'Adar I'); + case 7: return i18n::translate_c('INSTRUMENTAL', 'Adar II'); + case 8: return i18n::translate_c('INSTRUMENTAL', 'Nissan'); + case 9: return i18n::translate_c('INSTRUMENTAL', 'Iyar'); + case 10: return i18n::translate_c('INSTRUMENTAL', 'Sivan'); + case 11: return i18n::translate_c('INSTRUMENTAL', 'Tamuz'); + case 12: return i18n::translate_c('INSTRUMENTAL', 'Av'); + case 13: return i18n::translate_c('INSTRUMENTAL', 'Elul'); + default: return ''; + } + } + static function NUM_TO_SHORT_MONTH($n, $leap_year) { + // TODO: Do these have short names? + return self::NUM_TO_MONTH_NOMINATIVE($n, $leap_year); + } + static function NUM_TO_GEDCOM_MONTH($n, $leap_year) { + // TODO: Do these have short names in English? + switch ($n) { + case 1: return 'TSH'; + case 2: return 'CSH'; + case 3: return 'KSL'; + case 4: return 'TVT'; + case 5: return 'SHV'; + case 6: return 'ADR'; + case 7: return 'ADS'; + case 8: return 'NSN'; + case 9: return 'IYR'; + case 10: return 'SVN'; + case 11: return 'TMZ'; + case 12: return 'AAV'; + case 13: return 'ELL'; + default: return ''; + } + } + static function NUM_MONTHS() { + return 13; + } + static function CAL_START_JD() { + return 347998; // 01 TSH 0001 = @#JULIAN@ 7 OCT 3761B.C. + } + + 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); + } + + function IsLeapYear() { + return ((7*$this->y+1)%19)<7; + } + + // TODO implement this function locally + static function YMDtoJD($y, $mh, $d) { + if (function_exists('JewishToJD')) + return JewishToJD($mh, $d, $y); + else + return 0; + } + + // TODO implement this function locally + static function JDtoYMD($j) { + if (function_exists('JdToJewish')) + list($m, $d, $y)=explode('/', JDToJewish($j)); + else + list($m, $d, $y)=array(0, 0, 0); + return array($y, $m, $d); + } +} |