1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2022 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\Module; 21 22use Fisharebest\Webtrees\Auth; 23use Fisharebest\Webtrees\Gedcom; 24use Fisharebest\Webtrees\I18N; 25use Fisharebest\Webtrees\Registry; 26use Fisharebest\Webtrees\Services\CalendarService; 27use Fisharebest\Webtrees\Tree; 28use Fisharebest\Webtrees\Validator; 29use Illuminate\Support\Str; 30use Psr\Http\Message\ServerRequestInterface; 31 32/** 33 * Class OnThisDayModule 34 */ 35class OnThisDayModule extends AbstractModule implements ModuleBlockInterface 36{ 37 use ModuleBlockTrait; 38 39 // Pagination 40 private const LIMIT_LOW = 10; 41 private const LIMIT_HIGH = 20; 42 43 // Default values for new blocks. 44 private const DEFAULT_SORT = 'date_desc'; 45 private const DEFAULT_STYLE = 'date_desc'; 46 47 // Initial sorting for datatables 48 private const DATATABLES_ORDER = [ 49 'alpha' => [[0, 'asc']], 50 'date_asc' => [[2, 'asc']], 51 'date_desc' => [[2, 'desc']], 52 ]; 53 54 // All standard GEDCOM 5.5.1 events except CENS, RESI and EVEN 55 private const ALL_EVENTS = [ 56 'ADOP' => 'INDI:ADOP', 57 'ANUL' => 'FAM:ANUL', 58 'BAPM' => 'INDI:BAPM', 59 'BARM' => 'INDI:BARM', 60 'BASM' => 'INDI:BASM', 61 'BIRT' => 'INDI:BIRT', 62 'BLES' => 'INDI:BLES', 63 'BURI' => 'INDI:BURI', 64 'CHR' => 'INDI:CHR', 65 'CHRA' => 'INDI:CHRA', 66 'CONF' => 'INDI:CONF', 67 'CREM' => 'INDI:CREM', 68 'DEAT' => 'INDI:DEAT', 69 'DIV' => 'FAM:DIV', 70 'DIVF' => 'FAM:DIVF', 71 'EMIG' => 'INDI:EMIG', 72 'ENGA' => 'FAM:ENGA', 73 'FCOM' => 'INDI:FCOM', 74 'GRAD' => 'INDI:GRAD', 75 'IMMI' => 'INDI:IMMI', 76 'MARB' => 'FAM:MARB', 77 'MARC' => 'FAM:MARC', 78 'MARL' => 'FAM:MARL', 79 'MARR' => 'FAM:MARR', 80 'MARS' => 'FAM:MARS', 81 'NATU' => 'INDI:NATU', 82 'ORDN' => 'INDI:ORDN', 83 'PROB' => 'INDI:PROB', 84 'RETI' => 'INDI:RETI', 85 'WILL' => 'INDI:WILL', 86 ]; 87 88 private const DEFAULT_EVENTS = [ 89 'BIRT', 90 'MARR', 91 'DEAT', 92 ]; 93 94 /** 95 * How should this module be identified in the control panel, etc.? 96 * 97 * @return string 98 */ 99 public function title(): string 100 { 101 /* I18N: Name of a module */ 102 return I18N::translate('On this day'); 103 } 104 105 /** 106 * A sentence describing what this module does. 107 * 108 * @return string 109 */ 110 public function description(): string 111 { 112 /* I18N: Description of the “On this day” module */ 113 return I18N::translate('A list of the anniversaries that occur today.'); 114 } 115 116 /** 117 * Generate the HTML content of this block. 118 * 119 * @param Tree $tree 120 * @param int $block_id 121 * @param string $context 122 * @param array<string,string> $config 123 * 124 * @return string 125 */ 126 public function getBlock(Tree $tree, int $block_id, string $context, array $config = []): string 127 { 128 $calendar_service = new CalendarService(); 129 130 $default_events = implode(',', self::DEFAULT_EVENTS); 131 132 $filter = (bool) $this->getBlockSetting($block_id, 'filter', '1'); 133 $infoStyle = $this->getBlockSetting($block_id, 'infoStyle', self::DEFAULT_STYLE); 134 $sortStyle = $this->getBlockSetting($block_id, 'sortStyle', self::DEFAULT_SORT); 135 $events = $this->getBlockSetting($block_id, 'events', $default_events); 136 137 extract($config, EXTR_OVERWRITE); 138 139 $event_array = explode(',', $events); 140 141 // If we are only showing living individuals, then we don't need to search for DEAT events. 142 if ($filter) { 143 $event_array = array_diff($event_array, Gedcom::DEATH_EVENTS); 144 } 145 146 $events_filter = implode('|', $event_array); 147 148 $startjd = Registry::timestampFactory()->now()->julianDay(); 149 $endjd = $startjd; 150 151 $facts = $calendar_service->getEventsList($startjd, $endjd, $events_filter, $filter, $sortStyle, $tree); 152 153 if ($facts->isEmpty()) { 154 if ($filter && Auth::check()) { 155 $message = I18N::translate('No events for living individuals exist for today.'); 156 } else { 157 $message = I18N::translate('No events exist for today.'); 158 } 159 $content = view('modules/todays_events/empty', ['message' => $message]); 160 } elseif ($infoStyle === 'list') { 161 $content = view('lists/anniversaries-list', [ 162 'id' => $block_id, 163 'facts' => $facts, 164 'limit_low' => self::LIMIT_LOW, 165 'limit_high' => self::LIMIT_HIGH, 166 ]); 167 } else { 168 $content = view('lists/anniversaries-table', [ 169 'facts' => $facts, 170 'limit_low' => self::LIMIT_LOW, 171 'limit_high' => self::LIMIT_HIGH, 172 'order' => self::DATATABLES_ORDER[$sortStyle] ?? self::DATATABLES_ORDER[self::DEFAULT_SORT], 173 ]); 174 } 175 176 if ($context !== self::CONTEXT_EMBED) { 177 return view('modules/block-template', [ 178 'block' => Str::kebab($this->name()), 179 'id' => $block_id, 180 'config_url' => $this->configUrl($tree, $context, $block_id), 181 'title' => $this->title(), 182 'content' => $content, 183 ]); 184 } 185 186 return $content; 187 } 188 189 /** 190 * Should this block load asynchronously using AJAX? 191 * 192 * Simple blocks are faster in-line, more complex ones can be loaded later. 193 * 194 * @return bool 195 */ 196 public function loadAjax(): bool 197 { 198 return true; 199 } 200 201 /** 202 * Can this block be shown on the user’s home page? 203 * 204 * @return bool 205 */ 206 public function isUserBlock(): bool 207 { 208 return true; 209 } 210 211 /** 212 * Can this block be shown on the tree’s home page? 213 * 214 * @return bool 215 */ 216 public function isTreeBlock(): bool 217 { 218 return true; 219 } 220 221 /** 222 * Update the configuration for a block. 223 * 224 * @param ServerRequestInterface $request 225 * @param int $block_id 226 * 227 * @return void 228 */ 229 public function saveBlockConfiguration(ServerRequestInterface $request, int $block_id): void 230 { 231 $filter = Validator::parsedBody($request)->string('filter'); 232 $info_style = Validator::parsedBody($request)->string('infoStyle'); 233 $sort_style = Validator::parsedBody($request)->string('sortStyle'); 234 $events = Validator::parsedBody($request)->array('events'); 235 236 $this->setBlockSetting($block_id, 'filter', $filter); 237 $this->setBlockSetting($block_id, 'infoStyle', $info_style); 238 $this->setBlockSetting($block_id, 'sortStyle', $sort_style); 239 $this->setBlockSetting($block_id, 'events', implode(',', $events)); 240 } 241 242 /** 243 * An HTML form to edit block settings 244 * 245 * @param Tree $tree 246 * @param int $block_id 247 * 248 * @return string 249 */ 250 public function editBlockConfiguration(Tree $tree, int $block_id): string 251 { 252 $default_events = implode(',', self::DEFAULT_EVENTS); 253 254 $filter = $this->getBlockSetting($block_id, 'filter', '1'); 255 $info_style = $this->getBlockSetting($block_id, 'infoStyle', self::DEFAULT_STYLE); 256 $sort_style = $this->getBlockSetting($block_id, 'sortStyle', self::DEFAULT_SORT); 257 $events = $this->getBlockSetting($block_id, 'events', $default_events); 258 259 $event_array = explode(',', $events); 260 261 $all_events = []; 262 foreach (self::ALL_EVENTS as $event => $tag) { 263 $all_events[$event] = Registry::elementFactory()->make($tag)->label(); 264 } 265 266 $info_styles = [ 267 /* I18N: An option in a list-box */ 268 'list' => I18N::translate('list'), 269 /* I18N: An option in a list-box */ 270 'table' => I18N::translate('table'), 271 ]; 272 273 $sort_styles = [ 274 /* I18N: An option in a list-box */ 275 'alpha' => I18N::translate('sort by name'), 276 /* I18N: An option in a list-box */ 277 'anniv_asc' => I18N::translate('sort by date, oldest first'), 278 /* I18N: An option in a list-box */ 279 'anniv_desc' => I18N::translate('sort by date, newest first'), 280 ]; 281 282 return view('modules/todays_events/config', [ 283 'all_events' => $all_events, 284 'event_array' => $event_array, 285 'filter' => $filter, 286 'info_style' => $info_style, 287 'info_styles' => $info_styles, 288 'sort_style' => $sort_style, 289 'sort_styles' => $sort_styles, 290 ]); 291 } 292} 293