Convert controller to request handler

1 files changed, 90 insertions, 0 deletions

diff --git a/app/Http/RequestHandlers/DeletePath.php b/app/Http/RequestHandlers/DeletePath.php
new file mode 100644
index 0000000000..2cd7549e34
--- /dev/null
+++ b/app/Http/RequestHandlers/DeletePath.php
@@ -0,0 +1,90 @@
+<?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 Fig\Http\Message\StatusCodeInterface;
+use Fisharebest\Webtrees\FlashMessages;
+use Fisharebest\Webtrees\I18N;
+use InvalidArgumentException;
+use League\Flysystem\FilesystemInterface;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+use Throwable;
+
+use function assert;
+use function e;
+use function is_string;
+use function response;
+
+/**
+ * Delete a file.
+ */
+class DeletePath implements RequestHandlerInterface, StatusCodeInterface
+{
+    /** @var FilesystemInterface */
+    private $filesystem;
+
+    /**
+     * @param FilesystemInterface $filesystem
+     */
+    public function __construct(FilesystemInterface $filesystem)
+    {
+        $this->filesystem = $filesystem;
+    }
+
+    /**
+     * @param ServerRequestInterface $request
+     *
+     * @return ResponseInterface
+     */
+    public function handle(ServerRequestInterface $request): ResponseInterface
+    {
+        $path = $request->getQueryParams()['path'];
+        assert(is_string($path), new InvalidArgumentException());
+
+        if ($this->filesystem->has($path)) {
+            $metadata = $this->filesystem->getMetadata($path);
+
+            switch ($metadata['type']) {
+                case 'file':
+                    try {
+                        $this->filesystem->delete($path);
+                        FlashMessages::addMessage(I18N::translate('The file %s has been deleted.', e($path)), 'success');
+                    } catch (Throwable $ex) {
+                        FlashMessages::addMessage(I18N::translate('The file %s could not be deleted.', e($path)), 'danger');
+                    }
+                    break;
+
+                case 'dir':
+                    try {
+                        $this->filesystem->deleteDir($path);
+                        FlashMessages::addMessage(I18N::translate('The folder %s has been deleted.', e($path)), 'success');
+                    } catch (Throwable $ex) {
+                        FlashMessages::addMessage(I18N::translate('The folder %s could not be deleted.', e($path)), 'danger');
+                    }
+                    break;
+            }
+        } else {
+            FlashMessages::addMessage(I18N::translate('The file %s could not be deleted.', e($path)), 'danger');
+        }
+
+        return response('', StatusCodeInterface::STATUS_NO_CONTENT);
+    }
+}