Merge pull request #9437 from nextcloud/feature/noid/imprint

allow to specify a link to a legal notice

3 files changed, 26 insertions, 0 deletions

diff --git a/apps/theming/lib/Controller/ThemingController.php b/apps/theming/lib/Controller/ThemingController.php
index e4a8f0b5036..dd7bf4bb04d 100644
--- a/apps/theming/lib/Controller/ThemingController.php
+++ b/apps/theming/lib/Controller/ThemingController.php
@@ -161,6 +161,16 @@ class ThemingController extends Controller {
 					]);
 				}
 				break;
+			case 'imprintUrl':
+				if (strlen($value) > 500) {
+					return new DataResponse([
+						'data' => [
+							'message' => $this->l10n->t('The given legal notice address is too long'),
+						],
+						'status' => 'error'
+					]);
+				}
+				break;
 			case 'slogan':
 				if (strlen($value) > 500) {
 					return new DataResponse([
@@ -408,6 +418,7 @@ class ThemingController extends Controller {
 		url: ' . json_encode($this->themingDefaults->getBaseUrl()) . ',
 		slogan: ' . json_encode($this->themingDefaults->getSlogan()) . ',
 		color: ' . json_encode($this->themingDefaults->getColorPrimary()) . ',
+		imprintUrl: ' . json_encode($this->themingDefaults->getImprintUrl()) . ',
 		inverted: ' . json_encode($this->util->invertTextColor($this->themingDefaults->getColorPrimary())) . ',
 		cacheBuster: ' . json_encode($cacheBusterValue) . '
 	};
diff --git a/apps/theming/lib/Settings/Admin.php b/apps/theming/lib/Settings/Admin.php
index 7c937f19790..ef296688ed2 100644
--- a/apps/theming/lib/Settings/Admin.php
+++ b/apps/theming/lib/Settings/Admin.php
@@ -84,6 +84,7 @@ class Admin implements ISettings {
 			'canThemeIcons'   => $this->themingDefaults->shouldReplaceIcons(),
 			'iconDocs'        => $this->urlGenerator->linkToDocs('admin-theming-icons'),
 			'images'		  => $this->imageManager->getCustomImages(),
+			'imprintUrl'      => $this->themingDefaults->getImprintUrl(),
 		];
 
 		return new TemplateResponse('theming', 'settings-admin', $parameters, '');
diff --git a/apps/theming/lib/ThemingDefaults.php b/apps/theming/lib/ThemingDefaults.php
index 2e6b667b1f6..d2f57471242 100644
--- a/apps/theming/lib/ThemingDefaults.php
+++ b/apps/theming/lib/ThemingDefaults.php
@@ -141,12 +141,26 @@ class ThemingDefaults extends \OC_Defaults {
 		return \OCP\Util::sanitizeHTML($this->config->getAppValue('theming', 'slogan', $this->slogan));
 	}
 
+	public function getImprintUrl() {
+		return $this->config->getAppValue('theming', 'imprintUrl', '');
+	}
+
 	public function getShortFooter() {
 		$slogan = $this->getSlogan();
 		$footer = '<a href="'. $this->getBaseUrl() . '" target="_blank"' .
 			' rel="noreferrer noopener">' .$this->getEntity() . '</a>'.
 			($slogan !== '' ? ' – ' . $slogan : '');
 
+		$imprintUrl = (string)$this->getImprintUrl();
+		if($imprintUrl !== ''
+			&& filter_var($imprintUrl, FILTER_VALIDATE_URL, [
+				'flags' => FILTER_FLAG_SCHEME_REQUIRED | FILTER_FLAG_HOST_REQUIRED
+			])
+		) {
+			$footer .= '<br/><a href="' . $imprintUrl . '" class="legal" target="_blank"' .
+				' rel="noreferrer noopener">' . $this->l->t('Legal notice') . '</a>';
+		}
+
 		return $footer;
 	}