1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2021 webtrees development team 6 * This program is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, either version 3 of the License, or 9 * (at your option) any later version. 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <https://www.gnu.org/licenses/>. 16 */ 17 18declare(strict_types=1); 19 20namespace Fisharebest\Webtrees; 21 22/** 23 * GEDCOM 5.5.1 specification 24 */ 25class Gedcom 26{ 27 // Use MSDOS style line endings, for maximum compatibility. 28 public const EOL = "\r\n"; 29 30 // 255 less the EOL character. 31 public const LINE_LENGTH = 253; 32 33 // Gedcom tags which indicate the start of life. 34 public const BIRTH_EVENTS = ['BIRT', 'CHR', 'BAPM']; 35 36 // Gedcom tags which indicate the end of life. 37 public const DEATH_EVENTS = ['DEAT', 'BURI', 'CREM']; 38 39 // Gedcom tags which indicate the start of a relationship. 40 public const MARRIAGE_EVENTS = ['MARR', '_NMR']; 41 42 // Gedcom tags which indicate the end of a relationship. 43 public const DIVORCE_EVENTS = ['DIV', 'ANUL', '_SEPR']; 44 45 // Regular expression to match a GEDCOM tag. 46 public const REGEX_TAG = '[_A-Z][_A-Z0-9]*'; 47 48 // Regular expression to match a GEDCOM XREF. 49 public const REGEX_XREF = '[A-Za-z0-9:_.-]{1,20}'; 50 51 // UTF-8 encoded files may begin with an optional byte-order-mark (U+FEFF). 52 public const UTF8_BOM = "\xEF\xBB\xBF"; 53 54 // Separates parts of a place name. 55 public const PLACE_SEPARATOR = ', '; 56 57 // Regex to match a (badly formed) GEDCOM place separator. 58 public const PLACE_SEPARATOR_REGEX = '/ *,[, ]*/'; 59 60 // LATI and LONG tags 61 public const LATITUDE_NORTH = 'N'; 62 public const LATITUDE_SOUTH = 'S'; 63 public const LONGITUDE_EAST = 'E'; 64 public const LONGITUDE_WEST = 'W'; 65 66 // Not all record types allow a CHAN event. 67 public const RECORDS_WITH_CHAN = [ 68 Family::RECORD_TYPE, 69 Individual::RECORD_TYPE, 70 Media::RECORD_TYPE, 71 Note::RECORD_TYPE, 72 Repository::RECORD_TYPE, 73 Source::RECORD_TYPE, 74 Submitter::RECORD_TYPE, 75 ]; 76 77 // These preferences control multiple tag definitions 78 public const HIDDEN_TAGS = [ 79 // Individual names 80 'NAME_NPFX' => ['INDI:NAME:NPFX', 'INDI:NAME:FONE:NPFX', 'INDI:NAME:ROMN:NPFX'], 81 'NAME_SPFX' => ['INDI:NAME:SPFX', 'INDI:NAME:FONE:SPFX', 'INDI:NAME:ROMN:SPFX'], 82 'NAME_NSFX' => ['INDI:NAME:NSFX', 'INDI:NAME:FONE:NSFX', 'INDI:NAME:ROMN:NSFX'], 83 'NAME_NICK' => ['INDI:NAME:NICK', 'INDI:NAME:FONE:NICK', 'INDI:NAME:ROMN:NICK'], 84 'NAME_FONE' => ['INDI:NAME:FONE'], 85 'NAME_ROMN' => ['INDI:NAME:ROMN'], 86 'NAME_NOTE' => ['INDI:NAME:NOTE'], 87 'NAME_SOUR' => ['INDI:NAME:SOUR'], 88 // Places 89 'PLAC_MAP' => ['PLAC:MAP'], 90 'PLAC_FONE' => ['PLAC:FONE'], 91 'PLAC_ROMN' => ['PLAC:ROMN'], 92 'PLAC_FORM' => ['PLAC:FORM', 'HEAD:PLAC'], 93 'PLAC_NOTE' => ['PLAC:NOTE'], 94 // Addresses 95 'ADDR_FAX' => ['FAX'], 96 'ADDR_PHON' => ['PHON'], 97 'ADDR_WWW' => ['WWW'], 98 // Source citations 99 'SOUR_EVEN' => [':SOUR:EVEN'], 100 'SOUR_DATE' => [':SOUR:DATA:DATE'], 101 'SOUR_NOTE' => [':SOUR:NOTE'], 102 'SOUR_QUAY' => [':SOUR:QUAY'], 103 // Sources 104 'SOUR_DATA' => ['SOUR:DATA:EVEN', 'SOUR:DATA:AGNC', 'SOUR:DATA:NOTE'], 105 // Individuals 106 'BIRT_FAMC' => ['INDI:BIRT:FAMC'], 107 'RELI' => ['INDI:RELI'], 108 'BAPM' => ['INDI:BAPM'], 109 'CHR' => ['INDI:CHR', 'INDI:CHRA'], 110 'FCOM' => ['INDI:FCOM', 'INDI:CONF'], 111 'ORDN' => ['INDI:ORDN'], 112 'BARM' => ['INDI:BARM', 'INDI:BASM'], 113 'ALIA' => ['INDI:ALIA'], 114 'ASSO' => ['INDI:ASSO'], 115 // Families 116 'ENGA' => ['FAM:ENGA'], 117 'MARB' => ['FAM:MARB'], 118 'MARC' => ['FAM:MARC'], 119 'MARL' => ['FAM:MARL'], 120 'MARS' => ['FAM:MARS'], 121 'ANUL' => ['FAM:ANUL'], 122 'DIVF' => ['FAM:DIVF'], 123 'FAM_RESI' => ['FAM:RESI'], 124 'FAM_CENS' => ['FAM:CENS'], 125 // LDS church 126 'LDS' => ['INDI:BAPL', 'INDI:CONL', 'INDI:ENDL', 'INDI:SLGC', 'FAM:SLGS', 'HEAD:SUBN'], 127 // Identifiers 128 'AFN' => ['INDI:AFN'], 129 'IDNO' => ['INDI:IDNO'], 130 'SSN' => ['INDI:SSN'], 131 'RFN' => ['RFN'], 132 'REFN' => ['REFN'], 133 'RIN' => ['RIN'], 134 // Submitters 135 'SUBM' => ['INDI:SUBM', 'FAM:SUBM'], 136 'ANCI' => ['INDI:ANCI', 'INDI:DESI'], 137 ]; 138} 139