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\Module; 21 22use Fisharebest\Webtrees\Auth; 23use Fisharebest\Webtrees\I18N; 24use Fisharebest\Webtrees\Individual; 25use Fisharebest\Webtrees\Services\ModuleService; 26use Fisharebest\Webtrees\Tree; 27use Illuminate\Database\Capsule\Manager as DB; 28use Illuminate\Database\Query\Expression; 29use Illuminate\Support\Str; 30use Psr\Http\Message\ServerRequestInterface; 31 32use function array_sum; 33use function count; 34use function extract; 35use function uasort; 36use function uksort; 37use function view; 38 39use const EXTR_OVERWRITE; 40 41/** 42 * Class TopSurnamesModule 43 */ 44class TopSurnamesModule extends AbstractModule implements ModuleBlockInterface 45{ 46 use ModuleBlockTrait; 47 48 // Default values for new blocks. 49 private const DEFAULT_NUMBER = '10'; 50 private const DEFAULT_STYLE = 'table'; 51 52 private ModuleService $module_service; 53 54 /** 55 * TopSurnamesModule constructor. 56 * 57 * @param ModuleService $module_service 58 */ 59 public function __construct(ModuleService $module_service) 60 { 61 $this->module_service = $module_service; 62 } 63 64 /** 65 * How should this module be identified in the control panel, etc.? 66 * 67 * @return string 68 */ 69 public function title(): string 70 { 71 /* I18N: Name of a module. Top=Most common */ 72 return I18N::translate('Top surnames'); 73 } 74 75 /** 76 * A sentence describing what this module does. 77 * 78 * @return string 79 */ 80 public function description(): string 81 { 82 /* I18N: Description of the “Top surnames” module */ 83 return I18N::translate('A list of the most popular surnames.'); 84 } 85 86 /** 87 * Generate the HTML content of this block. 88 * 89 * @param Tree $tree 90 * @param int $block_id 91 * @param string $context 92 * @param array<string,string> $config 93 * 94 * @return string 95 */ 96 public function getBlock(Tree $tree, int $block_id, string $context, array $config = []): string 97 { 98 $num = (int) $this->getBlockSetting($block_id, 'num', self::DEFAULT_NUMBER); 99 $infoStyle = $this->getBlockSetting($block_id, 'infoStyle', self::DEFAULT_STYLE); 100 101 extract($config, EXTR_OVERWRITE); 102 103 // Use the count of base surnames. 104 $top_surnames = DB::table('name') 105 ->where('n_file', '=', $tree->id()) 106 ->where('n_type', '<>', '_MARNM') 107 ->whereNotIn('n_surn', [Individual::NOMEN_NESCIO, '']) 108 ->groupBy(['n_surn']) 109 ->orderByDesc(new Expression('COUNT(n_surn)')) 110 ->take($num) 111 ->pluck('n_surn'); 112 113 $all_surnames = []; 114 115 foreach ($top_surnames as $top_surname) { 116 $variants = DB::table('name') 117 ->where('n_file', '=', $tree->id()) 118 ->where(new Expression('n_surn /*! COLLATE utf8_bin */'), '=', $top_surname) 119 ->groupBy(['surname']) 120 ->select([new Expression('n_surname /*! COLLATE utf8_bin */ AS surname'), new Expression('count(*) AS total')]) 121 ->pluck('total', 'surname') 122 ->map(static fn (string $n): int => (int) $n) 123 ->all(); 124 125 $all_surnames[$top_surname] = $variants; 126 } 127 128 // Find a module providing individual lists. 129 $module = $this->module_service 130 ->findByComponent(ModuleListInterface::class, $tree, Auth::user()) 131 ->first(static function (ModuleInterface $module): bool { 132 // The family list extends the individual list 133 return 134 $module instanceof IndividualListModule && 135 !$module instanceof FamilyListModule; 136 }); 137 138 switch ($infoStyle) { 139 case 'tagcloud': 140 uksort($all_surnames, I18N::comparator()); 141 $content = view('lists/surnames-tag-cloud', [ 142 'module' => $module, 143 'surnames' => $all_surnames, 144 'totals' => true, 145 'tree' => $tree, 146 ]); 147 break; 148 149 case 'list': 150 uasort($all_surnames, static fn (array $a, array $b): int => array_sum($b) <=> array_sum($a)); 151 $content = view('lists/surnames-bullet-list', [ 152 'module' => $module, 153 'surnames' => $all_surnames, 154 'totals' => true, 155 'tree' => $tree, 156 ]); 157 break; 158 159 case 'array': 160 uasort($all_surnames, static fn (array $a, array $b): int => array_sum($b) <=> array_sum($a)); 161 $content = view('lists/surnames-compact-list', [ 162 'module' => $module, 163 'surnames' => $all_surnames, 164 'totals' => true, 165 'tree' => $tree, 166 ]); 167 break; 168 169 case 'table': 170 default: 171 $content = view('lists/surnames-table', [ 172 'families' => false, 173 'module' => $module, 174 'order' => [[1, 'desc']], 175 'surnames' => $all_surnames, 176 'tree' => $tree, 177 ]); 178 break; 179 } 180 181 if ($context !== self::CONTEXT_EMBED) { 182 $num = count($top_surnames); 183 if ($num === 1) { 184 // I18N: i.e. most popular surname. 185 $title = I18N::translate('Top surname'); 186 } else { 187 // I18N: Title for a list of the most common surnames, %s is a number. Note that a separate translation exists when %s is 1 188 $title = I18N::plural('Top %s surname', 'Top %s surnames', $num, I18N::number($num)); 189 } 190 191 return view('modules/block-template', [ 192 'block' => Str::kebab($this->name()), 193 'id' => $block_id, 194 'config_url' => $this->configUrl($tree, $context, $block_id), 195 'title' => $title, 196 'content' => $content, 197 ]); 198 } 199 200 return $content; 201 } 202 203 /** 204 * Should this block load asynchronously using AJAX? 205 * 206 * Simple blocks are faster in-line, more complex ones can be loaded later. 207 * 208 * @return bool 209 */ 210 public function loadAjax(): bool 211 { 212 return false; 213 } 214 215 /** 216 * Can this block be shown on the user’s home page? 217 * 218 * @return bool 219 */ 220 public function isUserBlock(): bool 221 { 222 return true; 223 } 224 225 /** 226 * Can this block be shown on the tree’s home page? 227 * 228 * @return bool 229 */ 230 public function isTreeBlock(): bool 231 { 232 return true; 233 } 234 235 /** 236 * Update the configuration for a block. 237 * 238 * @param ServerRequestInterface $request 239 * @param int $block_id 240 * 241 * @return void 242 */ 243 public function saveBlockConfiguration(ServerRequestInterface $request, int $block_id): void 244 { 245 $params = (array) $request->getParsedBody(); 246 247 $this->setBlockSetting($block_id, 'num', $params['num']); 248 $this->setBlockSetting($block_id, 'infoStyle', $params['infoStyle']); 249 } 250 251 /** 252 * An HTML form to edit block settings 253 * 254 * @param Tree $tree 255 * @param int $block_id 256 * 257 * @return string 258 */ 259 public function editBlockConfiguration(Tree $tree, int $block_id): string 260 { 261 $num = $this->getBlockSetting($block_id, 'num', self::DEFAULT_NUMBER); 262 $info_style = $this->getBlockSetting($block_id, 'infoStyle', self::DEFAULT_STYLE); 263 264 $info_styles = [ 265 /* I18N: An option in a list-box */ 266 'list' => I18N::translate('bullet list'), 267 /* I18N: An option in a list-box */ 268 'array' => I18N::translate('compact list'), 269 /* I18N: An option in a list-box */ 270 'table' => I18N::translate('table'), 271 /* I18N: An option in a list-box */ 272 'tagcloud' => I18N::translate('tag cloud'), 273 ]; 274 275 return view('modules/top10_surnames/config', [ 276 'num' => $num, 277 'info_style' => $info_style, 278 'info_styles' => $info_styles, 279 ]); 280 } 281} 282