Passed
Push — master ( a81c3e...8e0e1b )
by Greg
06:21
created

TreePage::handle()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 30
Code Lines 20

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 2
eloc 20
c 1
b 0
f 0
nc 2
nop 1
dl 0
loc 30
rs 9.6
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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\Http\RequestHandlers;
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use Fisharebest\Webtrees\Http\ViewResponseTrait;
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use Fisharebest\Webtrees\Module\ModuleBlockInterface;
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use Fisharebest\Webtrees\Services\HomePageService;
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use Fisharebest\Webtrees\Tree;
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use Illuminate\Database\Capsule\Manager as DB;
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use Illuminate\Database\Query\Builder;
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use Illuminate\Database\Query\Expression;
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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 assert;
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use function e;
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/**
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 * Controller for the user/tree's home page.
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 */
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class TreePage implements RequestHandlerInterface
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{
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    use ViewResponseTrait;
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    /** @var HomePageService */
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    private $home_page_service;
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    /**
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     * HomePageController constructor.
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     *
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     * @param HomePageService $home_page_service
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     */
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    public function __construct(HomePageService $home_page_service)
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    {
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        $this->home_page_service = $home_page_service;
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    }
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    /**
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     * Show a tree's page.
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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 = $request->getAttribute('tree');
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        assert($tree instanceof Tree);
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        $has_blocks = DB::table('block')
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            ->where('gedcom_id', '=', $tree->id())
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            ->exists();
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        if (!$has_blocks) {
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            $this->home_page_service->checkDefaultTreeBlocksExist();
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            // Copy the defaults
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            (new Builder(DB::connection()))->from('block')->insertUsing(
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                ['gedcom_id', 'location', 'block_order', 'module_name'],
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                static function (Builder $query) use ($tree): void {
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                    $query
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                        ->select([new Expression($tree->id()), 'location', 'block_order', 'module_name'])
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                        ->from('block')
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                        ->where('gedcom_id', '=', -1);
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                }
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            );
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        }
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        return $this->viewResponse('tree-page', [
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            'main_blocks' => $this->home_page_service->treeBlocks($tree->id(), ModuleBlockInterface::MAIN_BLOCKS),
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            'side_blocks' => $this->home_page_service->treeBlocks($tree->id(), ModuleBlockInterface::SIDE_BLOCKS),
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            'title'       => e($tree->title()),
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            'tree'        => $tree,
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            'meta_robots' => 'index,follow',
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        ]);
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    }
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}
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