1<?php 2/** 3 * webtrees: online genealogy 4 * Copyright (C) 2019 webtrees development team 5 * This program is free software: you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation, either version 3 of the License, or 8 * (at your option) any later version. 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * You should have received a copy of the GNU General Public License 14 * along with this program. If not, see <http://www.gnu.org/licenses/>. 15 */ 16declare(strict_types=1); 17 18namespace Fisharebest\Webtrees\Services; 19 20use Closure; 21use Fisharebest\Webtrees\Auth; 22use Fisharebest\Webtrees\Contracts\UserInterface; 23use Fisharebest\Webtrees\FlashMessages; 24use Fisharebest\Webtrees\I18N; 25use Fisharebest\Webtrees\Module\AhnentafelReportModule; 26use Fisharebest\Webtrees\Module\AlbumModule; 27use Fisharebest\Webtrees\Module\AncestorsChartModule; 28use Fisharebest\Webtrees\Module\BatchUpdateModule; 29use Fisharebest\Webtrees\Module\BingWebmasterToolsModule; 30use Fisharebest\Webtrees\Module\BirthDeathMarriageReportModule; 31use Fisharebest\Webtrees\Module\BirthReportModule; 32use Fisharebest\Webtrees\Module\BranchesListModule; 33use Fisharebest\Webtrees\Module\BritishMonarchs; 34use Fisharebest\Webtrees\Module\BritishPrimeMinisters; 35use Fisharebest\Webtrees\Module\BritishSocialHistory; 36use Fisharebest\Webtrees\Module\CalendarMenuModule; 37use Fisharebest\Webtrees\Module\CemeteryReportModule; 38use Fisharebest\Webtrees\Module\CensusAssistantModule; 39use Fisharebest\Webtrees\Module\ChangeReportModule; 40use Fisharebest\Webtrees\Module\ChartsBlockModule; 41use Fisharebest\Webtrees\Module\ChartsMenuModule; 42use Fisharebest\Webtrees\Module\CkeditorModule; 43use Fisharebest\Webtrees\Module\ClippingsCartModule; 44use Fisharebest\Webtrees\Module\CloudsTheme; 45use Fisharebest\Webtrees\Module\ColorsTheme; 46use Fisharebest\Webtrees\Module\CompactTreeChartModule; 47use Fisharebest\Webtrees\Module\ContactsFooterModule; 48use Fisharebest\Webtrees\Module\CookieWarningModule; 49use Fisharebest\Webtrees\Module\DeathReportModule; 50use Fisharebest\Webtrees\Module\DescendancyChartModule; 51use Fisharebest\Webtrees\Module\DescendancyModule; 52use Fisharebest\Webtrees\Module\DescendancyReportModule; 53use Fisharebest\Webtrees\Module\FabTheme; 54use Fisharebest\Webtrees\Module\FactSourcesReportModule; 55use Fisharebest\Webtrees\Module\FamilyBookChartModule; 56use Fisharebest\Webtrees\Module\FamilyGroupReportModule; 57use Fisharebest\Webtrees\Module\FamilyListModule; 58use Fisharebest\Webtrees\Module\FamilyNavigatorModule; 59use Fisharebest\Webtrees\Module\FamilyTreeFavoritesModule; 60use Fisharebest\Webtrees\Module\FamilyTreeNewsModule; 61use Fisharebest\Webtrees\Module\FamilyTreeStatisticsModule; 62use Fisharebest\Webtrees\Module\FanChartModule; 63use Fisharebest\Webtrees\Module\FrequentlyAskedQuestionsModule; 64use Fisharebest\Webtrees\Module\GoogleAnalyticsModule; 65use Fisharebest\Webtrees\Module\GoogleWebmasterToolsModule; 66use Fisharebest\Webtrees\Module\HitCountFooterModule; 67use Fisharebest\Webtrees\Module\HourglassChartModule; 68use Fisharebest\Webtrees\Module\HtmlBlockModule; 69use Fisharebest\Webtrees\Module\IndividualFactsTabModule; 70use Fisharebest\Webtrees\Module\IndividualFamiliesReportModule; 71use Fisharebest\Webtrees\Module\IndividualListModule; 72use Fisharebest\Webtrees\Module\IndividualMetadataModule; 73use Fisharebest\Webtrees\Module\IndividualReportModule; 74use Fisharebest\Webtrees\Module\InteractiveTreeModule; 75use Fisharebest\Webtrees\Module\LifespansChartModule; 76use Fisharebest\Webtrees\Module\ListsMenuModule; 77use Fisharebest\Webtrees\Module\LoggedInUsersModule; 78use Fisharebest\Webtrees\Module\LoginBlockModule; 79use Fisharebest\Webtrees\Module\MarriageReportModule; 80use Fisharebest\Webtrees\Module\MatomoAnalyticsModule; 81use Fisharebest\Webtrees\Module\MediaListModule; 82use Fisharebest\Webtrees\Module\MediaTabModule; 83use Fisharebest\Webtrees\Module\MinimalTheme; 84use Fisharebest\Webtrees\Module\MissingFactsReportModule; 85use Fisharebest\Webtrees\Module\ModuleAnalyticsInterface; 86use Fisharebest\Webtrees\Module\ModuleBlockInterface; 87use Fisharebest\Webtrees\Module\ModuleChartInterface; 88use Fisharebest\Webtrees\Module\ModuleConfigInterface; 89use Fisharebest\Webtrees\Module\ModuleCustomInterface; 90use Fisharebest\Webtrees\Module\ModuleFooterInterface; 91use Fisharebest\Webtrees\Module\ModuleHistoricEventsInterface; 92use Fisharebest\Webtrees\Module\ModuleInterface; 93use Fisharebest\Webtrees\Module\ModuleLanguageInterface; 94use Fisharebest\Webtrees\Module\ModuleListInterface; 95use Fisharebest\Webtrees\Module\ModuleMenuInterface; 96use Fisharebest\Webtrees\Module\ModuleReportInterface; 97use Fisharebest\Webtrees\Module\ModuleSidebarInterface; 98use Fisharebest\Webtrees\Module\ModuleTabInterface; 99use Fisharebest\Webtrees\Module\ModuleThemeInterface; 100use Fisharebest\Webtrees\Module\NoteListModule; 101use Fisharebest\Webtrees\Module\NotesTabModule; 102use Fisharebest\Webtrees\Module\OccupationReportModule; 103use Fisharebest\Webtrees\Module\OnThisDayModule; 104use Fisharebest\Webtrees\Module\PedigreeChartModule; 105use Fisharebest\Webtrees\Module\PedigreeMapModule; 106use Fisharebest\Webtrees\Module\PedigreeReportModule; 107use Fisharebest\Webtrees\Module\PlaceHierarchyListModule; 108use Fisharebest\Webtrees\Module\PlacesModule; 109use Fisharebest\Webtrees\Module\PoweredByWebtreesModule; 110use Fisharebest\Webtrees\Module\RecentChangesModule; 111use Fisharebest\Webtrees\Module\RelatedIndividualsReportModule; 112use Fisharebest\Webtrees\Module\RelationshipsChartModule; 113use Fisharebest\Webtrees\Module\RelativesTabModule; 114use Fisharebest\Webtrees\Module\ReportsMenuModule; 115use Fisharebest\Webtrees\Module\RepositoryListModule; 116use Fisharebest\Webtrees\Module\ResearchTaskModule; 117use Fisharebest\Webtrees\Module\ReviewChangesModule; 118use Fisharebest\Webtrees\Module\SearchMenuModule; 119use Fisharebest\Webtrees\Module\SiteMapModule; 120use Fisharebest\Webtrees\Module\SlideShowModule; 121use Fisharebest\Webtrees\Module\SourceListModule; 122use Fisharebest\Webtrees\Module\SourcesTabModule; 123use Fisharebest\Webtrees\Module\StatcounterModule; 124use Fisharebest\Webtrees\Module\StatisticsChartModule; 125use Fisharebest\Webtrees\Module\StoriesModule; 126use Fisharebest\Webtrees\Module\ThemeSelectModule; 127use Fisharebest\Webtrees\Module\TimelineChartModule; 128use Fisharebest\Webtrees\Module\TopGivenNamesModule; 129use Fisharebest\Webtrees\Module\TopPageViewsModule; 130use Fisharebest\Webtrees\Module\TopSurnamesModule; 131use Fisharebest\Webtrees\Module\TreesMenuModule; 132use Fisharebest\Webtrees\Module\UpcomingAnniversariesModule; 133use Fisharebest\Webtrees\Module\UserFavoritesModule; 134use Fisharebest\Webtrees\Module\UserJournalModule; 135use Fisharebest\Webtrees\Module\UserMessagesModule; 136use Fisharebest\Webtrees\Module\UserWelcomeModule; 137use Fisharebest\Webtrees\Module\USPresidents; 138use Fisharebest\Webtrees\Module\WebtreesTheme; 139use Fisharebest\Webtrees\Module\WelcomeBlockModule; 140use Fisharebest\Webtrees\Module\XeneaTheme; 141use Fisharebest\Webtrees\Module\YahrzeitModule; 142use Fisharebest\Webtrees\Tree; 143use Fisharebest\Webtrees\Webtrees; 144use Illuminate\Database\Capsule\Manager as DB; 145use Illuminate\Support\Collection; 146use Illuminate\Support\Str; 147use stdClass; 148use Throwable; 149 150/** 151 * Functions for managing and maintaining modules. 152 */ 153class ModuleService 154{ 155 // Components are pieces of user-facing functionality, are managed together in the control panel. 156 private const COMPONENTS = [ 157 ModuleAnalyticsInterface::class, 158 ModuleBlockInterface::class, 159 ModuleChartInterface::class, 160 ModuleFooterInterface::class, 161 ModuleHistoricEventsInterface::class, 162 ModuleLanguageInterface::class, 163 ModuleListInterface::class, 164 ModuleMenuInterface::class, 165 ModuleReportInterface::class, 166 ModuleSidebarInterface::class, 167 ModuleTabInterface::class, 168 ModuleThemeInterface::class, 169 ]; 170 171 // Array keys are module names, and should match module names from earlier versions of webtrees. 172 private const CORE_MODULES = [ 173 'GEDFact_assistant' => CensusAssistantModule::class, 174 'ahnentafel_report' => AhnentafelReportModule::class, 175 'ancestors_chart' => AncestorsChartModule::class, 176 'batch_update' => BatchUpdateModule::class, 177 'bdm_report' => BirthDeathMarriageReportModule::class, 178 'bing-webmaster-tools' => BingWebmasterToolsModule::class, 179 'birth_report' => BirthReportModule::class, 180 'branches_list' => BranchesListModule::class, 181 'british-monarchs' => BritishMonarchs::class, 182 'british-prime-ministers' => BritishPrimeMinisters::class, 183 'british-social-history' => BritishSocialHistory::class, 184 'calendar-menu' => CalendarMenuModule::class, 185 'cemetery_report' => CemeteryReportModule::class, 186 'change_report' => ChangeReportModule::class, 187 'charts' => ChartsBlockModule::class, 188 'charts-menu' => ChartsMenuModule::class, 189 'ckeditor' => CkeditorModule::class, 190 'clippings' => ClippingsCartModule::class, 191 'clouds' => CloudsTheme::class, 192 'colors' => ColorsTheme::class, 193 'compact-chart' => CompactTreeChartModule::class, 194 'contact-links' => ContactsFooterModule::class, 195 'cookie-warning' => CookieWarningModule::class, 196 'death_report' => DeathReportModule::class, 197 'descendancy' => DescendancyModule::class, 198 'descendancy_chart' => DescendancyChartModule::class, 199 'descendancy_report' => DescendancyReportModule::class, 200 'extra_info' => IndividualMetadataModule::class, 201 'fab' => FabTheme::class, 202 'fact_sources' => FactSourcesReportModule::class, 203 'family_book_chart' => FamilyBookChartModule::class, 204 'family_group_report' => FamilyGroupReportModule::class, 205 'family_list' => FamilyListModule::class, 206 'family_nav' => FamilyNavigatorModule::class, 207 'fan_chart' => FanChartModule::class, 208 'faq' => FrequentlyAskedQuestionsModule::class, 209 'gedcom_block' => WelcomeBlockModule::class, 210 'gedcom_favorites' => FamilyTreeFavoritesModule::class, 211 'gedcom_news' => FamilyTreeNewsModule::class, 212 'gedcom_stats' => FamilyTreeStatisticsModule::class, 213 'google-analytics' => GoogleAnalyticsModule::class, 214 'google-webmaster-tools' => GoogleWebmasterToolsModule::class, 215 'hit-counter' => HitCountFooterModule::class, 216 'hourglass_chart' => HourglassChartModule::class, 217 'html' => HtmlBlockModule::class, 218 'individual_ext_report' => IndividualFamiliesReportModule::class, 219 'individual_list' => IndividualListModule::class, 220 'individual_report' => IndividualReportModule::class, 221 'lifespans_chart' => LifespansChartModule::class, 222 'lightbox' => AlbumModule::class, 223 'lists-menu' => ListsMenuModule::class, 224 'logged_in' => LoggedInUsersModule::class, 225 'login_block' => LoginBlockModule::class, 226 'marriage_report' => MarriageReportModule::class, 227 'matomo-analytics' => MatomoAnalyticsModule::class, 228 'media' => MediaTabModule::class, 229 'media_list' => MediaListModule::class, 230 'minimal' => MinimalTheme::class, 231 'missing_facts_report' => MissingFactsReportModule::class, 232 'notes' => NotesTabModule::class, 233 'note_list' => NoteListModule::class, 234 'occupation_report' => OccupationReportModule::class, 235 'pedigree-map' => PedigreeMapModule::class, 236 'pedigree_chart' => PedigreeChartModule::class, 237 'pedigree_report' => PedigreeReportModule::class, 238 'personal_facts' => IndividualFactsTabModule::class, 239 'places' => PlacesModule::class, 240 'places_list' => PlaceHierarchyListModule::class, 241 'powered-by-webtrees' => PoweredByWebtreesModule::class, 242 'random_media' => SlideShowModule::class, 243 'recent_changes' => RecentChangesModule::class, 244 'relationships_chart' => RelationshipsChartModule::class, 245 'relative_ext_report' => RelatedIndividualsReportModule::class, 246 'relatives' => RelativesTabModule::class, 247 'reports-menu' => ReportsMenuModule::class, 248 'repository_list' => RepositoryListModule::class, 249 'review_changes' => ReviewChangesModule::class, 250 'search-menu' => SearchMenuModule::class, 251 'sitemap' => SiteMapModule::class, 252 'source_list' => SourceListModule::class, 253 'sources_tab' => SourcesTabModule::class, 254 'statcounter' => StatcounterModule::class, 255 'statistics_chart' => StatisticsChartModule::class, 256 'stories' => StoriesModule::class, 257 'theme_select' => ThemeSelectModule::class, 258 'timeline_chart' => TimelineChartModule::class, 259 'todays_events' => OnThisDayModule::class, 260 'todo' => ResearchTaskModule::class, 261 'top10_givnnames' => TopGivenNamesModule::class, 262 'top10_pageviews' => TopPageViewsModule::class, 263 'top10_surnames' => TopSurnamesModule::class, 264 'tree' => InteractiveTreeModule::class, 265 'trees-menu' => TreesMenuModule::class, 266 'upcoming_events' => UpcomingAnniversariesModule::class, 267 'us-presidents' => USPresidents::class, 268 'user_blog' => UserJournalModule::class, 269 'user_favorites' => UserFavoritesModule::class, 270 'user_messages' => UserMessagesModule::class, 271 'user_welcome' => UserWelcomeModule::class, 272 'webtrees' => WebtreesTheme::class, 273 'xenea' => XeneaTheme::class, 274 'yahrzeit' => YahrzeitModule::class, 275 ]; 276 277 /** 278 * All core modules in the system. 279 * 280 * @return Collection 281 */ 282 private function coreModules(): Collection 283 { 284 return Collection::make(self::CORE_MODULES) 285 ->map(function (string $class, string $name): ModuleInterface { 286 $module = app($class); 287 288 $module->setName($name); 289 290 return $module; 291 }); 292 } 293 294 /** 295 * All custom modules in the system. Custom modules are defined in modules_v4/ 296 * 297 * @return Collection 298 */ 299 private function customModules(): Collection 300 { 301 $pattern = WT_ROOT . Webtrees::MODULES_PATH . '*/module.php'; 302 $filenames = glob($pattern); 303 304 return Collection::make($filenames) 305 ->filter(function (string $filename): bool { 306 // Special characters will break PHP variable names. 307 // This also allows us to ignore modules called "foo.example" and "foo.disable" 308 $module_name = basename(dirname($filename)); 309 310 return !Str::contains($module_name, ['.', ' ', '[', ']']) && Str::length($module_name) <= 30; 311 }) 312 ->map(function (string $filename): ?ModuleCustomInterface { 313 try { 314 $module = self::load($filename); 315 316 if ($module instanceof ModuleCustomInterface) { 317 $module_name = '_' . basename(dirname($filename)) . '_'; 318 319 $module->setName($module_name); 320 } else { 321 return null; 322 } 323 324 return $module; 325 } catch (Throwable $ex) { 326 $message = '<pre>' . e($ex->getMessage()) . "\n" . e($ex->getTraceAsString()) . '</pre>'; 327 FlashMessages::addMessage($message, 'danger'); 328 329 return null; 330 } 331 }) 332 ->filter(); 333 } 334 335 /** 336 * All modules. 337 * 338 * @param bool $include_disabled 339 * 340 * @return Collection 341 * @return ModuleInterface[] 342 */ 343 public function all(bool $include_disabled = false): Collection 344 { 345 return app('cache.array')->rememberForever('all_modules', function (): Collection { 346 // Modules have a default status, order etc. 347 // We can override these from database settings. 348 $module_info = DB::table('module') 349 ->get() 350 ->mapWithKeys(function (stdClass $row): array { 351 return [$row->module_name => $row]; 352 }); 353 354 return $this->coreModules() 355 ->merge($this->customModules()) 356 ->map(function (ModuleInterface $module) use ($module_info): ModuleInterface { 357 $info = $module_info->get($module->name()); 358 359 if ($info instanceof stdClass) { 360 $module->setEnabled($info->status === 'enabled'); 361 362 if ($module instanceof ModuleFooterInterface && $info->footer_order !== null) { 363 $module->setFooterOrder((int) $info->footer_order); 364 } 365 366 if ($module instanceof ModuleMenuInterface && $info->menu_order !== null) { 367 $module->setMenuOrder((int) $info->menu_order); 368 } 369 370 if ($module instanceof ModuleSidebarInterface && $info->sidebar_order !== null) { 371 $module->setSidebarOrder((int) $info->sidebar_order); 372 } 373 374 if ($module instanceof ModuleTabInterface && $info->tab_order !== null) { 375 $module->setTabOrder((int) $info->tab_order); 376 } 377 } else { 378 $module->setEnabled($module->isEnabledByDefault()); 379 380 DB::table('module')->insert([ 381 'module_name' => $module->name(), 382 'status' => $module->isEnabled() ? 'enabled' : 'disabled', 383 ]); 384 } 385 386 return $module; 387 }); 388 })->filter($this->enabledFilter($include_disabled)); 389 } 390 391 /** 392 * Load a module in a static scope, to prevent it from modifying local or object variables. 393 * 394 * @param string $filename 395 * 396 * @return mixed 397 */ 398 private static function load(string $filename) 399 { 400 return include $filename; 401 } 402 403 /** 404 * A function to sort modules by name 405 * 406 * @return Closure 407 */ 408 private function moduleSorter(): Closure 409 { 410 return function (ModuleInterface $x, ModuleInterface $y): int { 411 return I18N::strcasecmp($x->title(), $y->title()); 412 }; 413 } 414 415 /** 416 * A function to sort footers 417 * 418 * @return Closure 419 */ 420 private function footerSorter(): Closure 421 { 422 return function (ModuleFooterInterface $x, ModuleFooterInterface $y): int { 423 return $x->getFooterOrder() <=> $y->getFooterOrder(); 424 }; 425 } 426 427 /** 428 * A function to sort menus 429 * 430 * @return Closure 431 */ 432 private function menuSorter(): Closure 433 { 434 return function (ModuleMenuInterface $x, ModuleMenuInterface $y): int { 435 return $x->getMenuOrder() <=> $y->getMenuOrder(); 436 }; 437 } 438 439 /** 440 * A function to sort menus 441 * 442 * @return Closure 443 */ 444 private function sidebarSorter(): Closure 445 { 446 return function (ModuleSidebarInterface $x, ModuleSidebarInterface $y): int { 447 return $x->getSidebarOrder() <=> $y->getSidebarOrder(); 448 }; 449 } 450 451 /** 452 * A function to sort menus 453 * 454 * @return Closure 455 */ 456 private function tabSorter(): Closure 457 { 458 return function (ModuleTabInterface $x, ModuleTabInterface $y): int { 459 return $x->getTabOrder() <=> $y->getTabOrder(); 460 }; 461 } 462 463 /** 464 * A function filter modules by type 465 * 466 * @param string $interface 467 * 468 * @return Closure 469 */ 470 private function interfaceFilter(string $interface): Closure 471 { 472 return function (ModuleInterface $module) use ($interface): bool { 473 return $module instanceof $interface; 474 }; 475 } 476 477 /** 478 * A function filter modules by enabled/disabled 479 * 480 * @param bool $include_disabled 481 * 482 * @return Closure 483 */ 484 private function enabledFilter(bool $include_disabled): Closure 485 { 486 return function (ModuleInterface $module) use ($include_disabled): bool { 487 return $include_disabled || $module->isEnabled(); 488 }; 489 } 490 491 /** 492 * A function to convert modules into their titles - to create option lists, etc. 493 * 494 * @return Closure 495 */ 496 public function titleMapper(): Closure 497 { 498 return function (ModuleInterface $module): string { 499 return $module->title(); 500 }; 501 } 502 503 /** 504 * Modules which (a) provide a specific function and (b) we have permission to see. 505 * 506 * @param string $interface 507 * @param Tree $tree 508 * @param UserInterface $user 509 * 510 * @return Collection 511 * @return ModuleInterface[] 512 */ 513 public function findByComponent(string $interface, Tree $tree, UserInterface $user): Collection 514 { 515 return $this->findByInterface($interface, false, true) 516 ->filter(function (ModuleInterface $module) use ($interface, $tree, $user): bool { 517 return $module->accessLevel($tree, $interface) >= Auth::accessLevel($tree, $user); 518 }); 519 } 520 521 /** 522 * All modules which provide a specific function. 523 * 524 * @param string $interface 525 * @param bool $include_disabled 526 * @param bool $sort 527 * 528 * @return Collection 529 * @return ModuleInterface[] 530 */ 531 public function findByInterface(string $interface, $include_disabled = false, $sort = false): Collection 532 { 533 $modules = $this->all($include_disabled) 534 ->filter($this->interfaceFilter($interface)); 535 536 switch ($interface) { 537 case ModuleFooterInterface::class: 538 return $modules->sort($this->footerSorter()); 539 540 case ModuleMenuInterface::class: 541 return $modules->sort($this->menuSorter()); 542 543 case ModuleSidebarInterface::class: 544 return $modules->sort($this->sidebarSorter()); 545 546 case ModuleTabInterface::class: 547 return $modules->sort($this->tabSorter()); 548 549 default: 550 if ($sort) { 551 return $modules->sort($this->moduleSorter()); 552 } 553 554 return $modules; 555 } 556 } 557 558 /** 559 * Find a specified module, if it is currently active. 560 * 561 * @param string $module_name 562 * @param bool $include_disabled 563 * 564 * @return ModuleInterface|null 565 */ 566 public function findByName(string $module_name, bool $include_disabled = false): ?ModuleInterface 567 { 568 return $this->all($include_disabled) 569 ->filter(function (ModuleInterface $module) use ($module_name): bool { 570 return $module->name() === $module_name; 571 }) 572 ->first(); 573 } 574 575 /** 576 * Configuration settings are available through the various "module component" pages. 577 * For modules that do not provide a component, we need to list them separately. 578 * 579 * @param bool $include_disabled 580 * 581 * @return Collection 582 * @return ModuleConfigInterface[] 583 */ 584 public function otherModules(bool $include_disabled = false): Collection 585 { 586 return $this->all($include_disabled) 587 ->filter(function (ModuleInterface $module): bool { 588 foreach (self::COMPONENTS as $interface) { 589 if ($module instanceof $interface) { 590 return false; 591 } 592 } 593 594 return true; 595 }); 596 } 597 598 /** 599 * Generate a list of module names which exist in the database but not on disk. 600 * 601 * @return Collection 602 * @return string[] 603 */ 604 public function deletedModules(): Collection 605 { 606 $database_modules = DB::table('module')->pluck('module_name'); 607 608 $disk_modules = $this->all(true) 609 ->map(function (ModuleInterface $module): string { 610 return $module->name(); 611 }); 612 613 return $database_modules->diff($disk_modules); 614 } 615} 616