Passed
Push — master ( 01202f...713784 )
by Greg
07:38
created

CompactTreeChartModule::handle()   A

Complexity

Conditions 3
Paths 3

Size

Total Lines 37
Code Lines 23

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 3
eloc 23
c 0
b 0
f 0
nc 3
nop 1
dl 0
loc 37
rs 9.552
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<?php
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/**
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 * webtrees: online genealogy
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 * Copyright (C) 2019 webtrees development team
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 3 of the License, or
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 * (at your option) any later version.
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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 * GNU General Public License for more details.
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 * You should have received a copy of the GNU General Public License
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 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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 */
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declare(strict_types=1);
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namespace Fisharebest\Webtrees\Module;
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use Aura\Router\RouterContainer;
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use Fig\Http\Message\RequestMethodInterface;
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use Fisharebest\Webtrees\Auth;
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use Fisharebest\Webtrees\I18N;
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use Fisharebest\Webtrees\Individual;
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use Fisharebest\Webtrees\Menu;
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use Fisharebest\Webtrees\Services\ChartService;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use Psr\Http\Server\RequestHandlerInterface;
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use function route;
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/**
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 * Class CompactTreeChartModule
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 */
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class CompactTreeChartModule extends AbstractModule implements ModuleChartInterface, RequestHandlerInterface
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{
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    use ModuleChartTrait;
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    private const ROUTE_NAME = 'compact-chart';
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    private const ROUTE_URL  = '/tree/{tree}/compact/{xref}';
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    /** @var ChartService */
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    private $chart_service;
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    /**
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     * CompactTreeChartModule constructor.
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     *
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     * @param ChartService $chart_service
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     */
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    public function __construct(ChartService $chart_service)
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    {
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        $this->chart_service = $chart_service;
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    }
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    /**
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     * Initialization.
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     *
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     * @param RouterContainer $router_container
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     */
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    public function boot(RouterContainer $router_container)
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    {
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        $router_container->getMap()
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            ->get(self::ROUTE_NAME, self::ROUTE_URL, self::class)
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            ->allows(RequestMethodInterface::METHOD_POST);
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    }
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    /**
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     * How should this module be identified in the control panel, etc.?
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     *
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     * @return string
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     */
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    public function title(): string
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    {
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        /* I18N: Name of a module/chart */
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        return I18N::translate('Compact tree');
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    }
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    /**
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     * A sentence describing what this module does.
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     *
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     * @return string
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     */
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    public function description(): string
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    {
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        /* I18N: Description of the “CompactTreeChart” module */
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        return I18N::translate('A chart of an individual’s ancestors, as a compact tree.');
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    }
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    /**
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     * CSS class for the URL.
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     *
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     * @return string
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     */
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    public function chartMenuClass(): string
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    {
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        return 'menu-chart-compact';
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    }
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    /**
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     * Return a menu item for this chart - for use in individual boxes.
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     *
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     * @param Individual $individual
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     *
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     * @return Menu|null
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     */
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    public function chartBoxMenu(Individual $individual): ?Menu
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    {
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        return $this->chartMenu($individual);
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    }
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    /**
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     * The title for a specific instance of this chart.
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     *
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     * @param Individual $individual
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     *
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     * @return string
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     */
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    public function chartTitle(Individual $individual): string
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    {
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        /* I18N: %s is an individual’s name */
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        return I18N::translate('Compact tree of %s', $individual->fullName());
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    }
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    /**
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     * The URL for a page showing chart options.
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     *
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     * @param Individual $individual
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     * @param string[]   $parameters
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     *
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     * @return string
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     */
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    public function chartUrl(Individual $individual, array $parameters = []): string
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    {
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        return route(self::ROUTE_NAME, [
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                'xref' => $individual->xref(),
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                'tree' => $individual->tree()->name(),
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            ] + $parameters);
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    }
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    /**
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     * @param ServerRequestInterface $request
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     *
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     * @return ResponseInterface
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     */
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    public function handle(ServerRequestInterface $request): ResponseInterface
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    {
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        $tree       = $request->getAttribute('tree');
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        $user       = $request->getAttribute('user');
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        $xref       = $request->getAttribute('xref');
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        $ajax       = $request->getQueryParams()['ajax'] ?? '';
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        $individual = Individual::getInstance($xref, $tree);
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        // Convert POST requests into GET requests for pretty URLs.
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        if ($request->getMethod() === RequestMethodInterface::METHOD_POST) {
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            return redirect(route(self::ROUTE_NAME, [
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                'tree' => $request->getAttribute('tree')->name(),
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                'xref' => $request->getParsedBody()['xref'],
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            ]));
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        }
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        Auth::checkIndividualAccess($individual);
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        Auth::checkComponentAccess($this, 'chart', $tree, $user);
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        if ($ajax === '1') {
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            $this->layout = 'layouts/ajax';
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            return $this->viewResponse('modules/compact-chart/chart', [
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                'ancestors' => $this->chart_service->sosaStradonitzAncestors($individual, 5),
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                'module'    => $this,
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            ]);
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        }
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        $ajax_url = $this->chartUrl($individual, [
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            'ajax' => true,
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        ]);
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        return $this->viewResponse('modules/compact-chart/page', [
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            'ajax_url'   => $ajax_url,
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            'individual' => $individual,
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            'module'     => $this->name(),
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            'title'      => $this->chartTitle($individual),
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        ]);
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    }
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}
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