From 2773f94b36818bee0f15925a1ab73b8e8369daac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ondr=CC=8Cej=20Ny=CC=81vlt?= <ondrej@nyv.lt>
Date: Mon, 21 Aug 2023 10:56:04 +0200
Subject: [PATCH] Handle article not found

---
 view/app.py                   | 8 ++++++--
 view/templates/not_found.html | 8 ++++++++
 2 files changed, 14 insertions(+), 2 deletions(-)
 create mode 100644 view/templates/not_found.html

diff --git a/view/app.py b/view/app.py
index 8ce5868..1d6f262 100644
--- a/view/app.py
+++ b/view/app.py
@@ -84,7 +84,7 @@ def index():
     diffs = db.fetchall()
 
     html = render_template(
-        "./index.html",
+        "index.html",
         diffs=diffs,
         page=page,
         pagination=pagination,
@@ -104,8 +104,12 @@ def article_detail(article_id: str):
     db = get_db().cursor()
     db.execute("SELECT * FROM diffs WHERE article_id = ?", (article_id,))
     result = db.fetchall()
+
+    if len(result) == 0:
+        return make_response(render_template("not_found.html"), 404)
+
     article_url = result[0]["article_url"]
-    # TODO: Handle if nothing is found and return 404 in that case.
+
     return render_template(
         "article_detail.html",
         article_id=article_id,
diff --git a/view/templates/not_found.html b/view/templates/not_found.html
new file mode 100644
index 0000000..32d02d1
--- /dev/null
+++ b/view/templates/not_found.html
@@ -0,0 +1,8 @@
+{% extends "base.html" %}
+
+{% block body %}
+<div class="container my-6 flex items-center gap-2">
+	<p class="text-4xl">😭</p>
+	<h1 class="text-xl font-medium">Nenalezeno</h1>
+</div>
+{% endblock body %}