Convert home page controller into request handlers and a service

1 files changed, 95 insertions, 0 deletions

diff --git a/app/Http/RequestHandlers/TreePage.php b/app/Http/RequestHandlers/TreePage.php
new file mode 100644
index 0000000000..c9a998fe68
--- /dev/null
+++ b/app/Http/RequestHandlers/TreePage.php
@@ -0,0 +1,95 @@
+<?php
+
+/**
+ * webtrees: online genealogy
+ * Copyright (C) 2019 webtrees development team
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace Fisharebest\Webtrees\Http\RequestHandlers;
+
+use Fisharebest\Webtrees\Http\ViewResponseTrait;
+use Fisharebest\Webtrees\Module\ModuleBlockInterface;
+use Fisharebest\Webtrees\Services\HomePageService;
+use Fisharebest\Webtrees\Tree;
+use Illuminate\Database\Capsule\Manager as DB;
+use Illuminate\Database\Query\Builder;
+use Illuminate\Database\Query\Expression;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+use function assert;
+use function e;
+
+/**
+ * Controller for the user/tree's home page.
+ */
+class TreePage implements RequestHandlerInterface
+{
+    use ViewResponseTrait;
+
+    /** @var HomePageService */
+    private $home_page_service;
+
+    /**
+     * HomePageController constructor.
+     *
+     * @param HomePageService $home_page_service
+     */
+    public function __construct(HomePageService $home_page_service)
+    {
+        $this->home_page_service = $home_page_service;
+    }
+
+    /**
+     * Show a tree's page.
+     *
+     * @param ServerRequestInterface $request
+     *
+     * @return ResponseInterface
+     */
+    public function handle(ServerRequestInterface $request): ResponseInterface
+    {
+        $tree = $request->getAttribute('tree');
+        assert($tree instanceof Tree);
+
+        $has_blocks = DB::table('block')
+            ->where('gedcom_id', '=', $tree->id())
+            ->exists();
+
+        if (!$has_blocks) {
+            $this->home_page_service->checkDefaultTreeBlocksExist();
+
+            // Copy the defaults
+            (new Builder(DB::connection()))->from('block')->insertUsing(
+                ['gedcom_id', 'location', 'block_order', 'module_name'],
+                static function (Builder $query) use ($tree): void {
+                    $query
+                        ->select([new Expression($tree->id()), 'location', 'block_order', 'module_name'])
+                        ->from('block')
+                        ->where('gedcom_id', '=', -1);
+                }
+            );
+        }
+
+        return $this->viewResponse('tree-page', [
+            'main_blocks' => $this->home_page_service->treeBlocks($tree->id(), ModuleBlockInterface::MAIN_BLOCKS),
+            'side_blocks' => $this->home_page_service->treeBlocks($tree->id(), ModuleBlockInterface::SIDE_BLOCKS),
+            'title'       => e($tree->title()),
+            'tree'        => $tree,
+            'meta_robots' => 'index,follow',
+        ]);
+    }
+}