Block access to the capsule preview if the capsule doesn't exist

429b1b22 · Sebastien · 67b45943 · 429b1b22 · 429b1b22 · 429b1b22
Commit 429b1b22 authored Jan 18, 2022 by Sebastien
--- a/src/Controller/CapsuleController.php
+++ b/src/Controller/CapsuleController.php
@@ -85,6 +85,11 @@ class CapsuleController extends AbstractController
     */
    public function preview(string $path): Response
    {
+        $file_path = '../legacy/' . $path;
+        if (!file_exists($file_path)) {
+            return $this->render('capsule/capsule_not_found.html.twig');
+        }
+
        $url = $this->getParameter('app.legacy_external_prefix') . '/' . $path . "/?w=1";

        return $this->render(

--- a/templates/capsule/capsule_not_found.html.twig
+++ b/templates/capsule/capsule_not_found.html.twig
+<!DOCTYPE html>
+<html>
+<head>
+	<meta charset="UTF-8">
+	<title>{% block title %}MemoRekall{% endblock %}</title>
+
+	{% block stylesheets %}
+		{{ encore_entry_link_tags('app') }}
+	{% endblock %}
+
+	{% block javascripts %}
+		{{ encore_entry_script_tags('app') }}
+	{% endblock %}
+
+	<link rel="icon" type="image/x-icon" href="{{ asset('build/images/favicon.ico') }}" />
+
+</head>
+
+<body class="container col-10 col-md-8 col-lg-6 m-auto">
+	<div class="position-relative d-flex flex-row align-items-center justify-content-center mb-5">
+		<img id="header-memorekall-logo" class="memorekall-logo" src="{{ asset('build/images/MemoRekall.png') }}">
+	</div>
+	<div class="m-auto d-flex flex-row align-items-center justify-content-center mb-5 alert alert-warning" role="status">
+		<span class="p-5">{{ 'capsule.not_found' | trans }}</span>
+	</div>
+
+</body>
+</html>
--- a/translations/messages.en.yaml
+++ b/translations/messages.en.yaml
@@ -53,6 +53,7 @@ capsule:
  no_edition_access: No edition access
  edition_not_allowed: You are not allowed to edit this capsule
  contact_capsule_author_for_access: Please contact the author to gain access the edition mode
+  not_found: The capsule doesn't exist

 project:
  already_exists: Project capsule_name already exists so the capsule could not be created

--- a/translations/messages.fr.yaml
+++ b/translations/messages.fr.yaml
@@ -52,6 +52,7 @@ capsule:
  no_edition_access: Pas d'accès au mode édition
  edition_not_allowed: Vous n'êtes pas autorisé a modifier cette capsule
  contact_capsule_author_for_access: Veuillez contacter l'auteur de la capsule pour lui demander son accès en mode édition
+  not_found: La capsule n'existe pas

 project:
  already_exists: Le projet capsule_name existe déjà. La capsule n'a pas pu être créée