1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2023 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 int LIMIT_LOW = 10; 41 private const int LIMIT_HIGH = 20; 42 43 // Default values for new blocks. 44 private const string DEFAULT_SORT = 'date_desc'; 45 private const string DEFAULT_STYLE = 'date_desc'; 46 47 // Initial sorting for datatables 48 private const array 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 array 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 array 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 public function description(): string 106 { 107 /* I18N: Description of the “On this day” module */ 108 return I18N::translate('A list of the anniversaries that occur today.'); 109 } 110 111 /** 112 * Generate the HTML content of this block. 113 * 114 * @param Tree $tree 115 * @param int $block_id 116 * @param string $context 117 * @param array<string,string> $config 118 * 119 * @return string 120 */ 121 public function getBlock(Tree $tree, int $block_id, string $context, array $config = []): string 122 { 123 $calendar_service = new CalendarService(); 124 125 $default_events = implode(',', self::DEFAULT_EVENTS); 126 127 $filter = (bool) $this->getBlockSetting($block_id, 'filter', '1'); 128 $infoStyle = $this->getBlockSetting($block_id, 'infoStyle', self::DEFAULT_STYLE); 129 $sortStyle = $this->getBlockSetting($block_id, 'sortStyle', self::DEFAULT_SORT); 130 $events = $this->getBlockSetting($block_id, 'events', $default_events); 131 132 extract($config, EXTR_OVERWRITE); 133 134 $event_array = explode(',', $events); 135 136 // If we are only showing living individuals, then we don't need to search for DEAT events. 137 if ($filter) { 138 $event_array = array_diff($event_array, Gedcom::DEATH_EVENTS); 139 } 140 141 $events_filter = implode('|', $event_array); 142 143 $startjd = Registry::timestampFactory()->now()->julianDay(); 144 $endjd = $startjd; 145 146 $facts = $calendar_service->getEventsList($startjd, $endjd, $events_filter, $filter, $sortStyle, $tree); 147 148 if ($facts->isEmpty()) { 149 if ($filter && Auth::check()) { 150 $message = I18N::translate('No events for living individuals exist for today.'); 151 } else { 152 $message = I18N::translate('No events exist for today.'); 153 } 154 $content = view('modules/todays_events/empty', ['message' => $message]); 155 } elseif ($infoStyle === 'list') { 156 $content = view('lists/anniversaries-list', [ 157 'id' => $block_id, 158 'facts' => $facts, 159 'limit_low' => self::LIMIT_LOW, 160 'limit_high' => self::LIMIT_HIGH, 161 ]); 162 } else { 163 $content = view('lists/anniversaries-table', [ 164 'facts' => $facts, 165 'limit_low' => self::LIMIT_LOW, 166 'limit_high' => self::LIMIT_HIGH, 167 'order' => self::DATATABLES_ORDER[$sortStyle] ?? self::DATATABLES_ORDER[self::DEFAULT_SORT], 168 ]); 169 } 170 171 if ($context !== self::CONTEXT_EMBED) { 172 return view('modules/block-template', [ 173 'block' => Str::kebab($this->name()), 174 'id' => $block_id, 175 'config_url' => $this->configUrl($tree, $context, $block_id), 176 'title' => $this->title(), 177 'content' => $content, 178 ]); 179 } 180 181 return $content; 182 } 183 184 /** 185 * Should this block load asynchronously using AJAX? 186 * 187 * Simple blocks are faster in-line, more complex ones can be loaded later. 188 * 189 * @return bool 190 */ 191 public function loadAjax(): bool 192 { 193 return true; 194 } 195 196 /** 197 * Can this block be shown on the user’s home page? 198 * 199 * @return bool 200 */ 201 public function isUserBlock(): bool 202 { 203 return true; 204 } 205 206 /** 207 * Can this block be shown on the tree’s home page? 208 * 209 * @return bool 210 */ 211 public function isTreeBlock(): bool 212 { 213 return true; 214 } 215 216 /** 217 * Update the configuration for a block. 218 * 219 * @param ServerRequestInterface $request 220 * @param int $block_id 221 * 222 * @return void 223 */ 224 public function saveBlockConfiguration(ServerRequestInterface $request, int $block_id): void 225 { 226 $filter = Validator::parsedBody($request)->string('filter'); 227 $info_style = Validator::parsedBody($request)->string('infoStyle'); 228 $sort_style = Validator::parsedBody($request)->string('sortStyle'); 229 $events = Validator::parsedBody($request)->array('events'); 230 231 $this->setBlockSetting($block_id, 'filter', $filter); 232 $this->setBlockSetting($block_id, 'infoStyle', $info_style); 233 $this->setBlockSetting($block_id, 'sortStyle', $sort_style); 234 $this->setBlockSetting($block_id, 'events', implode(',', $events)); 235 } 236 237 /** 238 * An HTML form to edit block settings 239 * 240 * @param Tree $tree 241 * @param int $block_id 242 * 243 * @return string 244 */ 245 public function editBlockConfiguration(Tree $tree, int $block_id): string 246 { 247 $default_events = implode(',', self::DEFAULT_EVENTS); 248 249 $filter = $this->getBlockSetting($block_id, 'filter', '1'); 250 $info_style = $this->getBlockSetting($block_id, 'infoStyle', self::DEFAULT_STYLE); 251 $sort_style = $this->getBlockSetting($block_id, 'sortStyle', self::DEFAULT_SORT); 252 $events = $this->getBlockSetting($block_id, 'events', $default_events); 253 254 $event_array = explode(',', $events); 255 256 $all_events = []; 257 foreach (self::ALL_EVENTS as $event => $tag) { 258 $all_events[$event] = Registry::elementFactory()->make($tag)->label(); 259 } 260 261 $info_styles = [ 262 /* I18N: An option in a list-box */ 263 'list' => I18N::translate('list'), 264 /* I18N: An option in a list-box */ 265 'table' => I18N::translate('table'), 266 ]; 267 268 $sort_styles = [ 269 /* I18N: An option in a list-box */ 270 'alpha' => I18N::translate('sort by name'), 271 /* I18N: An option in a list-box */ 272 'anniv_asc' => I18N::translate('sort by date, oldest first'), 273 /* I18N: An option in a list-box */ 274 'anniv_desc' => I18N::translate('sort by date, newest first'), 275 ]; 276 277 return view('modules/todays_events/config', [ 278 'all_events' => $all_events, 279 'event_array' => $event_array, 280 'filter' => $filter, 281 'info_style' => $info_style, 282 'info_styles' => $info_styles, 283 'sort_style' => $sort_style, 284 'sort_styles' => $sort_styles, 285 ]); 286 } 287} 288