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\Module; 21 22use Fisharebest\Webtrees\Carbon; 23use Fisharebest\Webtrees\Gedcom; 24use Fisharebest\Webtrees\GedcomTag; 25use Fisharebest\Webtrees\I18N; 26use Fisharebest\Webtrees\Services\CalendarService; 27use Fisharebest\Webtrees\Tree; 28use Illuminate\Support\Str; 29use Psr\Http\Message\ServerRequestInterface; 30 31/** 32 * Class UpcomingAnniversariesModule 33 */ 34class UpcomingAnniversariesModule extends AbstractModule implements ModuleBlockInterface 35{ 36 use ModuleBlockTrait; 37 38 // Default values for new blocks. 39 private const DEFAULT_DAYS = '7'; 40 private const DEFAULT_FILTER = '1'; 41 private const DEFAULT_SORT = 'alpha'; 42 private const DEFAULT_STYLE = 'table'; 43 44 // Can show this number of days into the future. 45 private const MIN_DAYS = 1; 46 private const MAX_DAYS = 30; 47 48 // All standard GEDCOM 5.5.1 events except CENS, RESI and EVEN 49 private const ALL_EVENTS = [ 50 'ADOP', 51 'ANUL', 52 'BAPM', 53 'BARM', 54 'BASM', 55 'BIRT', 56 'BLES', 57 'BURI', 58 'CHR', 59 'CHRA', 60 'CONF', 61 'CREM', 62 'DEAT', 63 'DIV', 64 'DIVF', 65 'EMIG', 66 'ENGA', 67 'FCOM', 68 'GRAD', 69 'IMMI', 70 'MARB', 71 'MARC', 72 'MARL', 73 'MARR', 74 'MARS', 75 'NATU', 76 'ORDN', 77 'PROB', 78 'RETI', 79 'WILL', 80 ]; 81 82 private const DEFAULT_EVENTS = [ 83 'BIRT', 84 'MARR', 85 'DEAT', 86 ]; 87 88 /** 89 * How should this module be identified in the control panel, etc.? 90 * 91 * @return string 92 */ 93 public function title(): string 94 { 95 /* I18N: Name of a module */ 96 return I18N::translate('Upcoming events'); 97 } 98 99 /** 100 * A sentence describing what this module does. 101 * 102 * @return string 103 */ 104 public function description(): string 105 { 106 /* I18N: Description of the “Upcoming events” module */ 107 return I18N::translate('A list of the anniversaries that will occur in the near future.'); 108 } 109 110 /** 111 * Generate the HTML content of this block. 112 * 113 * @param Tree $tree 114 * @param int $block_id 115 * @param string $context 116 * @param string[] $config 117 * 118 * @return string 119 */ 120 public function getBlock(Tree $tree, int $block_id, string $context, array $config = []): string 121 { 122 $calendar_service = new CalendarService(); 123 124 $default_events = implode(',', self::DEFAULT_EVENTS); 125 126 $days = (int) $this->getBlockSetting($block_id, 'days', self::DEFAULT_DAYS); 127 $filter = (bool) $this->getBlockSetting($block_id, 'filter', self::DEFAULT_FILTER); 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 = Carbon::now()->julianDay() + 1; 144 $endjd = Carbon::now()->julianDay() + $days; 145 146 $facts = $calendar_service->getEventsList($startjd, $endjd, $events_filter, $filter, $sortStyle, $tree); 147 148 if ($facts->isEmpty()) { 149 if ($endjd == $startjd) { 150 $content = view('modules/upcoming_events/empty', [ 151 'message' => I18N::translate('No events exist for tomorrow.'), 152 ]); 153 } else { 154 /* I18N: translation for %s==1 is unused; it is translated separately as “tomorrow” */ $content = view('modules/upcoming_events/empty', [ 155 'message' => I18N::plural('No events exist for the next %s day.', 'No events exist for the next %s days.', $endjd - $startjd + 1, I18N::number($endjd - $startjd + 1)), 156 ]); 157 } 158 } elseif ($infoStyle === 'list') { 159 $content = view('lists/anniversaries-list', [ 160 'facts' => $facts, 161 ]); 162 } else { 163 $content = view('lists/anniversaries-table', [ 164 'facts' => $facts, 165 ]); 166 } 167 168 if ($context !== self::CONTEXT_EMBED) { 169 return view('modules/block-template', [ 170 'block' => Str::kebab($this->name()), 171 'id' => $block_id, 172 'config_url' => $this->configUrl($tree, $context, $block_id), 173 'title' => $this->title(), 174 'content' => $content, 175 ]); 176 } 177 178 return $content; 179 } 180 181 /** 182 * Should this block load asynchronously using AJAX? 183 * 184 * Simple blocks are faster in-line, more complex ones can be loaded later. 185 * 186 * @return bool 187 */ 188 public function loadAjax(): bool 189 { 190 return true; 191 } 192 193 /** 194 * Can this block be shown on the user’s home page? 195 * 196 * @return bool 197 */ 198 public function isUserBlock(): bool 199 { 200 return true; 201 } 202 203 /** 204 * Can this block be shown on the tree’s home page? 205 * 206 * @return bool 207 */ 208 public function isTreeBlock(): bool 209 { 210 return true; 211 } 212 213 /** 214 * Update the configuration for a block. 215 * 216 * @param ServerRequestInterface $request 217 * @param int $block_id 218 * 219 * @return void 220 */ 221 public function saveBlockConfiguration(ServerRequestInterface $request, int $block_id): void 222 { 223 $params = (array) $request->getParsedBody(); 224 225 $this->setBlockSetting($block_id, 'days', $params['days']); 226 $this->setBlockSetting($block_id, 'filter', $params['filter']); 227 $this->setBlockSetting($block_id, 'infoStyle', $params['infoStyle']); 228 $this->setBlockSetting($block_id, 'sortStyle', $params['sortStyle']); 229 $this->setBlockSetting($block_id, 'events', implode(',', $params['events'] ?? [])); 230 } 231 232 /** 233 * An HTML form to edit block settings 234 * 235 * @param Tree $tree 236 * @param int $block_id 237 * 238 * @return string 239 */ 240 public function editBlockConfiguration(Tree $tree, int $block_id): string 241 { 242 $default_events = implode(',', self::DEFAULT_EVENTS); 243 244 $days = (int) $this->getBlockSetting($block_id, 'days', self::DEFAULT_DAYS); 245 $filter = $this->getBlockSetting($block_id, 'filter', self::DEFAULT_FILTER); 246 $infoStyle = $this->getBlockSetting($block_id, 'infoStyle', self::DEFAULT_STYLE); 247 $sortStyle = $this->getBlockSetting($block_id, 'sortStyle', self::DEFAULT_SORT); 248 $events = $this->getBlockSetting($block_id, 'events', $default_events); 249 250 $event_array = explode(',', $events); 251 252 $all_events = []; 253 foreach (self::ALL_EVENTS as $event) { 254 $all_events[$event] = GedcomTag::getLabel($event); 255 } 256 257 $info_styles = [ 258 /* I18N: An option in a list-box */ 259 'list' => I18N::translate('list'), 260 /* I18N: An option in a list-box */ 261 'table' => I18N::translate('table'), 262 ]; 263 264 $sort_styles = [ 265 /* I18N: An option in a list-box */ 266 'alpha' => I18N::translate('sort by name'), 267 /* I18N: An option in a list-box */ 268 'anniv' => I18N::translate('sort by date'), 269 ]; 270 271 return view('modules/upcoming_events/config', [ 272 'all_events' => $all_events, 273 'days' => $days, 274 'event_array' => $event_array, 275 'filter' => $filter, 276 'infoStyle' => $infoStyle, 277 'info_styles' => $info_styles, 278 'max_days' => self::MAX_DAYS, 279 'sortStyle' => $sortStyle, 280 'sort_styles' => $sort_styles, 281 ]); 282 } 283} 284