1 files changed, 81 insertions, 0 deletions
diff --git a/apps/settings/lib/SetupChecks/Woff2Loading.php b/apps/settings/lib/SetupChecks/Woff2Loading.php
new file mode 100644
index 00000000000..27aff4ea999
--- /dev/null
+++ b/apps/settings/lib/SetupChecks/Woff2Loading.php
@@ -0,0 +1,81 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCA\Settings\SetupChecks;
+
+use OCP\Http\Client\IClientService;
+use OCP\IConfig;
+use OCP\IL10N;
+use OCP\IURLGenerator;
+use OCP\SetupCheck\CheckServerResponseTrait;
+use OCP\SetupCheck\ISetupCheck;
+use OCP\SetupCheck\SetupResult;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Check whether the OTF and WOFF2 URLs works
+ */
+class Woff2Loading implements ISetupCheck {
+	use CheckServerResponseTrait;
+
+	public function __construct(
+		protected IL10N $l10n,
+		protected IConfig $config,
+		protected IURLGenerator $urlGenerator,
+		protected IClientService $clientService,
+		protected LoggerInterface $logger,
+	) {
+	}
+
+	public function getCategory(): string {
+		return 'network';
+	}
+
+	public function getName(): string {
+		return $this->l10n->t('Font file loading');
+	}
+
+	public function run(): SetupResult {
+		$result = $this->checkFont('otf', $this->urlGenerator->linkTo('theming', 'fonts/OpenDyslexic-Regular.otf'));
+		if ($result->getSeverity() !== SetupResult::SUCCESS) {
+			return $result;
+		}
+		return $this->checkFont('woff2', $this->urlGenerator->linkTo('', 'core/fonts/NotoSans-Regular-latin.woff2'));
+	}
+
+	protected function checkFont(string $fileExtension, string $url): SetupResult {
+		$noResponse = true;
+		$responses = $this->runRequest('HEAD', $url);
+		foreach ($responses as $response) {
+			$noResponse = false;
+			if ($response->getStatusCode() === 200) {
+				return SetupResult::success();
+			}
+		}
+
+		if ($noResponse) {
+			return SetupResult::info(
+				str_replace(
+					'{extension}',
+					$fileExtension,
+					$this->l10n->t('Could not check for {extension} loading support. Please check manually if your webserver serves `.{extension}` files.') . "\n" . $this->serverConfigHelp(),
+				),
+				$this->urlGenerator->linkToDocs('admin-nginx'),
+			);
+		}
+		return SetupResult::warning(
+			str_replace(
+				'{extension}',
+				$fileExtension,
+				$this->l10n->t('Your web server is not properly set up to deliver .{extension} files. This is typically an issue with the Nginx configuration. For Nextcloud 15 it needs an adjustment to also deliver .{extension} files. Compare your Nginx configuration to the recommended configuration in our documentation.'),
+			),
+			$this->urlGenerator->linkToDocs('admin-nginx'),
+		);
+
+	}
+}