1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2019 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 <http://www.gnu.org/licenses/>. 16 */ 17 18declare(strict_types=1); 19 20namespace Fisharebest\Webtrees\Http\RequestHandlers; 21 22use Fisharebest\Webtrees\Auth; 23use Fisharebest\Webtrees\Date; 24use Fisharebest\Webtrees\Http\Controllers\AbstractBaseController; 25use Fisharebest\Webtrees\I18N; 26use Psr\Http\Message\ResponseInterface; 27use Psr\Http\Message\ServerRequestInterface; 28 29use function array_keys; 30use function array_merge; 31use function preg_replace; 32use function response; 33use function str_replace; 34use function strip_tags; 35use function view; 36 37/** 38 * Show help text. 39 */ 40class HelpText extends AbstractBaseController 41{ 42 private const FRENCH_DATES = [ 43 '@#DFRENCH R@ 12', 44 '@#DFRENCH R@ VEND 12', 45 'ABT @#DFRENCH R@ BRUM 12', 46 'BET @#DFRENCH R@ FRIM 12 AND @#DFRENCH R@ NIVO 12', 47 'FROM @#DFRENCH R@ PLUV 12 TO @#DFRENCH R@ VENT 12', 48 'AFT @#DFRENCH R@ GERM 12', 49 'BEF @#DFRENCH R@ FLOR 12', 50 'ABT @#DFRENCH R@ PRAI 12', 51 'FROM @#DFRENCH R@ MESS 12', 52 'TO @#DFRENCH R@ THER 12', 53 'EST @#DFRENCH R@ FRUC 12', 54 '@#DFRENCH R@ 03 COMP 12', 55 ]; 56 57 private const HIJRI_DATES = [ 58 '@#DHIJRI@ 1497', 59 '@#DHIJRI@ MUHAR 1497', 60 'ABT @#DHIJRI@ SAFAR 1497', 61 'BET @#DHIJRI@ RABIA 1497 AND @#DHIJRI@ RABIT 1497', 62 'FROM @#DHIJRI@ JUMAA 1497 TO @#DHIJRI@ JUMAT 1497', 63 'AFT @#DHIJRI@ RAJAB 1497', 64 'BEF @#DHIJRI@ SHAAB 1497', 65 'ABT @#DHIJRI@ RAMAD 1497', 66 'FROM @#DHIJRI@ SHAWW 1497', 67 'TO @#DHIJRI@ DHUAQ 1497', 68 '@#DHIJRI@ 03 DHUAH 1497', 69 ]; 70 71 private const JEWISH_DATES = [ 72 '@#DHEBREW@ 5481', 73 '@#DHEBREW@ TSH 5481', 74 'ABT @#DHEBREW@ CSH 5481', 75 'BET @#DHEBREW@ KSL 5481 AND @#DHEBREW@ TVT 5481', 76 'FROM @#DHEBREW@ SHV 5481 TO @#DHEBREW@ ADR 5481', 77 'AFT @#DHEBREW@ ADR 5481', 78 'AFT @#DHEBREW@ ADS 5480', 79 'BEF @#DHEBREW@ NSN 5481', 80 'ABT @#DHEBREW@ IYR 5481', 81 'FROM @#DHEBREW@ SVN 5481', 82 'TO @#DHEBREW@ TMZ 5481', 83 'EST @#DHEBREW@ AAV 5481', 84 '@#DHEBREW@ 03 ELL 5481', 85 ]; 86 87 private const JULIAN_DATES = [ 88 '@#DJULIAN@ 14 JAN 1700', 89 '@#DJULIAN@ 44 B.C.', 90 '@#DJULIAN@ 20 FEB 1742/43', 91 'BET @#DJULIAN@ 01 SEP 1752 AND @#DGREGORIAN@ 30 SEP 1752', 92 ]; 93 94 private const DATE_SHORTCUTS = [ 95 '1900' => [], 96 'JAN 1900' => [], 97 'FEB 1900' => [], 98 'MAR 1900' => [], 99 'APR 1900' => [], 100 'MAY 1900' => [], 101 'JUN 1900' => [], 102 'JUL 1900' => [], 103 'AUG 1900' => [], 104 'SEP 1900' => [], 105 'OCT 1900' => [], 106 'NOV 1900' => [], 107 'DEC 1900' => [], 108 'ABT 1900' => ['~1900'], 109 'EST 1900' => ['*1900'], 110 'CAL 1900' => ['#1900'], 111 'INT 1900 (...)' => [], 112 ]; 113 114 private const DATE_RANGE_SHORTCUTS = [ 115 'BET 1900 AND 1910' => ['1900-1910'], 116 'AFT 1900' => ['>1900'], 117 'BEF 1910' => ['<1910'], 118 'BET JAN 1900 AND MAR 1900' => ['Q1 1900'], 119 'BET APR 1900 AND JUN 1900' => ['Q2 1900'], 120 'BET JUL 1900 AND SEP 1900' => ['Q3 1900'], 121 'BET OCT 1900 AND DEC 1900' => ['Q4 1900'], 122 ]; 123 124 private const DATE_PERIOD_SHORTCUTS = [ 125 'FROM 1900 TO 1910' => ['1900~1910'], 126 'FROM 1900' => ['1900-'], 127 'TO 1910' => ['-1900'], 128 ]; 129 130 private const DMY_SHORTCUTS = [ 131 '11 DEC 1913' => [ 132 '11/12/1913', 133 '11-12-1913', 134 '11.12.1913', 135 ], 136 '01 FEB 2003' => [ 137 '01/02/03', 138 '01-02-03', 139 '01.02.03', 140 ], 141 ]; 142 143 private const MDY_SHORTCUTS = [ 144 '11 DEC 1913' => [ 145 '12/11/1913', 146 '12-11-1913', 147 '12.11.1913', 148 ], 149 '01 FEB 2003' => [ 150 '02/01/03', 151 '02-01-03', 152 '02.01.03', 153 ], 154 ]; 155 156 private const YMD_SHORTCUTS = [ 157 '11 DEC 1913' => [ 158 '11/12/1913', 159 '11-12-1913', 160 '11.12.1913', 161 ], 162 '01 FEB 2003' => [ 163 '03/02/01', 164 '03-02-01', 165 '03.02.01', 166 ], 167 ]; 168 169 /** 170 * @param ServerRequestInterface $request 171 * 172 * @return ResponseInterface 173 */ 174 public function handle(ServerRequestInterface $request): ResponseInterface 175 { 176 $topic = $request->getAttribute('topic'); 177 178 switch ($topic) { 179 case 'DATE': 180 switch ($this->dmyOrder()) { 181 case 'YMD': 182 $date_shortcuts = array_merge(self::DATE_SHORTCUTS, self::YMD_SHORTCUTS); 183 break; 184 case 'MDY': 185 $date_shortcuts = array_merge(self::DATE_SHORTCUTS, self::MDY_SHORTCUTS); 186 break; 187 case 'DMY': 188 default: 189 $date_shortcuts = array_merge(self::DATE_SHORTCUTS, self::DMY_SHORTCUTS); 190 break; 191 } 192 193 $title = I18N::translate('Date'); 194 $text = view('help/date', [ 195 'date_dates' => $this->formatDates(array_keys($date_shortcuts)), 196 'date_shortcuts' => $date_shortcuts, 197 'date_period_dates' => $this->formatDates(array_keys(self::DATE_PERIOD_SHORTCUTS)), 198 'date_period_shortcuts' => self::DATE_PERIOD_SHORTCUTS, 199 'date_range_dates' => $this->formatDates(array_keys(self::DATE_RANGE_SHORTCUTS)), 200 'date_range_shortcuts' => self::DATE_RANGE_SHORTCUTS, 201 'french_dates' => $this->formatDates(self::FRENCH_DATES), 202 'hijri_dates' => $this->formatDates(self::HIJRI_DATES), 203 'jewish_dates' => $this->formatDates(self::JEWISH_DATES), 204 'julian_dates' => $this->formatDates(self::JULIAN_DATES), 205 ]); 206 break; 207 208 case 'NAME': 209 $title = I18N::translate('Name'); 210 $text = view('help/name'); 211 break; 212 213 case 'SURN': 214 $title = I18N::translate('Surname'); 215 $text = view('help/surname'); 216 break; 217 218 case 'OBJE': 219 $title = I18N::translate('Media object'); 220 $text = view('help/media-object'); 221 break; 222 223 case 'PLAC': 224 $title = I18N::translate('Place'); 225 $text = view('help/place'); 226 break; 227 228 case 'RESN': 229 $title = I18N::translate('Restriction'); 230 $text = view('help/restriction'); 231 break; 232 233 case 'ROMN': 234 $title = I18N::translate('Romanized'); 235 $text = view('help/romanized'); 236 break; 237 238 case '_HEB': 239 $title = I18N::translate('Hebrew'); 240 $text = view('help/hebrew'); 241 break; 242 243 case 'edit_SOUR_EVEN': 244 $title = I18N::translate('Associate events with this source'); 245 $text = view('help/source-events'); 246 break; 247 248 case 'pending_changes': 249 $title = I18N::translate('Pending changes'); 250 $text = view('help/pending-changes', [ 251 'is_admin' => Auth::isAdmin(), 252 ]); 253 break; 254 255 case 'relationship-privacy': 256 $title = I18N::translate('Restrict to immediate family'); 257 $text = view('help/relationship-privacy'); 258 break; 259 260 default: 261 $title = I18N::translate('Help'); 262 $text = I18N::translate('The help text has not been written for this item.'); 263 break; 264 } 265 266 $html = view('modals/help', [ 267 'title' => $title, 268 'text' => $text, 269 ]); 270 271 return response($html); 272 } 273 274 /** 275 * Format GEDCOM dates in the local language. 276 * 277 * @param string[]|int[] $gedcom_dates 278 * 279 * @return string[] 280 */ 281 private function formatDates(array $gedcom_dates): array 282 { 283 $dates = []; 284 285 foreach ($gedcom_dates as $gedcom_date) { 286 // PHP converts numeric array keys ('1900') to integers (1900), so reverse this. 287 $gedcom_date = (string) $gedcom_date; 288 289 $date = new Date($gedcom_date); 290 $dates[$gedcom_date] = strip_tags($date->display(false, null, false)); 291 } 292 293 return $dates; 294 } 295 296 /** 297 * Does the current language use DMY, MDY or YMD for numeric date. 298 * 299 * @return string 300 */ 301 private function dmyOrder(): string 302 { 303 return preg_replace('/[^DMY]/', '', str_replace(['J', 'F',], ['D', 'M',], I18N::dateFormat())); 304 } 305} 306