. */ declare(strict_types=1); namespace Fisharebest\Webtrees\Module; use Fig\Http\Message\RequestMethodInterface; use Fisharebest\Webtrees\Auth; use Fisharebest\Webtrees\Family; use Fisharebest\Webtrees\I18N; use Fisharebest\Webtrees\Individual; use Fisharebest\Webtrees\Menu; use Fisharebest\Webtrees\Registry; use Fisharebest\Webtrees\Validator; use Illuminate\Support\Collection; use Psr\Http\Message\ResponseInterface; use Psr\Http\Message\ServerRequestInterface; use Psr\Http\Server\RequestHandlerInterface; use function response; use function view; /** * Class HourglassChartModule */ class HourglassChartModule extends AbstractModule implements ModuleChartInterface, RequestHandlerInterface { use ModuleChartTrait; protected const ROUTE_URL = '/tree/{tree}/hourglass-{generations}-{spouses}/{xref}'; // Defaults public const DEFAULT_GENERATIONS = '3'; public const DEFAULT_SPOUSES = false; protected const DEFAULT_PARAMETERS = [ 'generations' => self::DEFAULT_GENERATIONS, 'spouses' => self::DEFAULT_SPOUSES, ]; // Limits protected const MINIMUM_GENERATIONS = 2; protected const MAXIMUM_GENERATIONS = 10; /** * Initialization. * * @return void */ public function boot(): void { Registry::routeFactory()->routeMap() ->get(static::class, static::ROUTE_URL, $this) ->allows(RequestMethodInterface::METHOD_POST); } /** * How should this module be identified in the control panel, etc.? * * @return string */ public function title(): string { /* I18N: Name of a module/chart */ return I18N::translate('Hourglass chart'); } public function description(): string { /* I18N: Description of the “HourglassChart” module */ return I18N::translate('An hourglass chart of an individual’s ancestors and descendants.'); } /** * CSS class for the URL. * * @return string */ public function chartMenuClass(): string { return 'menu-chart-hourglass'; } /** * Return a menu item for this chart - for use in individual boxes. * * @param Individual $individual * * @return Menu|null */ public function chartBoxMenu(Individual $individual): Menu|null { return $this->chartMenu($individual); } /** * The title for a specific instance of this chart. * * @param Individual $individual * * @return string */ public function chartTitle(Individual $individual): string { /* I18N: %s is an individual’s name */ return I18N::translate('Hourglass chart of %s', $individual->fullName()); } /** * The URL for a page showing chart options. * * @param Individual $individual * @param array|null> $parameters * * @return string */ public function chartUrl(Individual $individual, array $parameters = []): string { return route(static::class, [ 'xref' => $individual->xref(), 'tree' => $individual->tree()->name(), ] + $parameters + self::DEFAULT_PARAMETERS); } /** * @param ServerRequestInterface $request * * @return ResponseInterface */ public function handle(ServerRequestInterface $request): ResponseInterface { $tree = Validator::attributes($request)->tree(); $xref = Validator::attributes($request)->isXref()->string('xref'); $user = Validator::attributes($request)->user(); $generations = Validator::attributes($request)->isBetween(self::MINIMUM_GENERATIONS, self::MAXIMUM_GENERATIONS)->integer('generations'); $spouses = Validator::attributes($request)->boolean('spouses', self::DEFAULT_SPOUSES); $ajax = Validator::queryParams($request)->boolean('ajax', false); // Convert POST requests into GET requests for pretty URLs. if ($request->getMethod() === RequestMethodInterface::METHOD_POST) { return redirect(route(static::class, [ 'tree' => $tree->name(), 'xref' => Validator::parsedBody($request)->isXref()->string('xref'), 'generations' => Validator::parsedBody($request)->isBetween(self::MINIMUM_GENERATIONS, self::MAXIMUM_GENERATIONS)->integer('generations'), 'spouses' => Validator::parsedBody($request)->boolean('spouses', self::DEFAULT_SPOUSES), ])); } Auth::checkComponentAccess($this, ModuleChartInterface::class, $tree, $user); $individual = Registry::individualFactory()->make($xref, $tree); $individual = Auth::checkIndividualAccess($individual, false, true); if ($ajax) { $this->layout = 'layouts/ajax'; return $this->viewResponse('modules/hourglass-chart/chart', [ 'generations' => $generations, 'individual' => $individual, 'spouses' => $spouses, ]); } $ajax_url = $this->chartUrl($individual, [ 'ajax' => true, 'generations' => $generations, 'spouses' => $spouses, ]); return $this->viewResponse('modules/hourglass-chart/page', [ 'ajax_url' => $ajax_url, 'generations' => $generations, 'individual' => $individual, 'maximum_generations' => self::MAXIMUM_GENERATIONS, 'minimum_generations' => self::MINIMUM_GENERATIONS, 'module' => $this->name(), 'spouses' => $spouses, 'title' => $this->chartTitle($individual), 'tree' => $tree, ]); } /** * Generate an extension to the chart * * @param ServerRequestInterface $request * * @return ResponseInterface */ public function getAncestorsAction(ServerRequestInterface $request): ResponseInterface { $tree = Validator::attributes($request)->tree(); $xref = Validator::queryParams($request)->isXref()->string('xref'); $family = Registry::familyFactory()->make($xref, $tree); $family = Auth::checkFamilyAccess($family); return response(view('modules/hourglass-chart/parents', [ 'family' => $family, 'generations' => 1, ])); } /** * Generate an extension to the chart * * @param ServerRequestInterface $request * * @return ResponseInterface */ public function getDescendantsAction(ServerRequestInterface $request): ResponseInterface { $tree = Validator::attributes($request)->tree(); $xref = Validator::queryParams($request)->isXref()->string('xref'); $spouses = Validator::queryParams($request)->boolean('spouses', false); $individual = Registry::individualFactory()->make($xref, $tree); $individual = Auth::checkIndividualAccess($individual, false, true); $children = $individual->spouseFamilies()->map(static fn (Family $family): Collection => $family->children())->flatten(); return response(view('modules/hourglass-chart/children', [ 'children' => $children, 'generations' => 1, 'spouses' => $spouses, ])); } }