Resolve "Editierbare Nutzungsbedingungen"

Closes #4433

Merge request studip/studip!3222

2 files changed, 36 insertions, 1 deletions

diff --git a/app/controllers/terms.php b/app/controllers/terms.php
index d3a829e..528859a 100644
--- a/app/controllers/terms.php
+++ b/app/controllers/terms.php
@@ -26,6 +26,9 @@ class TermsController extends AuthenticatedController
 
         $this->compulsory = Config::get()->TERMS_CONFIG['compulsory'];
         $this->denial_message = '';
+
+        $this->terms_of_use = $this->getTermsOfUse();
+
         if (Request::isPost()) {
             CSRFProtection::verifyUnsafeRequest();
             if (Request::submitted('accept')) {
@@ -59,4 +62,34 @@ class TermsController extends AuthenticatedController
         }
         $this->redirect(URLHelper::getURL($target));
     }
+
+
+    /**
+     * @return array|null
+     */
+    private function getTermsOfUse()
+    {
+        $url = Config::get()->TERMS_OF_USE_URL;
+
+        if (is_internal_url($url)) {
+            $url_parts = explode('/', $url);
+            $detail_id = $url_parts[4];
+            $si = new Siteinfo();
+            $detail = $si->get_detail($detail_id);
+            if (empty($detail) || !empty($detail['draft_status']) || !empty($detail['page_disabled_nobody'])) {
+                return null;
+            }
+
+            return [
+                'type' => 'internal_url',
+                'content' => $si->get_detail_content_processed($detail_id)
+            ];
+
+        }
+
+        return [
+            'type' => 'external_url',
+            'url' => $url
+        ];
+    }
 }
diff --git a/app/views/terms/index.php b/app/views/terms/index.php
index 0dc5710..09a1760 100644
--- a/app/views/terms/index.php
+++ b/app/views/terms/index.php
@@ -19,7 +19,9 @@
             </section>
         </section>
     <? else: ?>
-        <?= $GLOBALS['template_factory']->render('terms.php') ?>
+        <?= $GLOBALS['template_factory']->render('terms.php', [
+            'terms_of_use' => $terms_of_use,
+        ]) ?>
     <? endif; ?>
     <footer style="text-align: center">
     <? if ($denial_message): ?>