From 76de321d4155fb7b2e3104cdb5c51c119f73dc0f Mon Sep 17 00:00:00 2001
From: trotFunky <trotfunky.perso+git@gmail.com>
Date: Thu, 1 Aug 2024 22:49:41 +0100
Subject: [PATCH] templates: Don't show the tagging form if no tags

If there are no tags but the form is still shown, the admin
could ask to add an empty tag returning an error 422
unprocessable entity.
Remove if there are no tags available
---
 Cargo.lock                          |  2 +-
 Cargo.toml                          |  2 +-
 templates/weeks/editable_truth.tera | 26 ++++++++++++++------------
 3 files changed, 16 insertions(+), 14 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 58f9b72..b3eece5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -578,7 +578,7 @@ checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
 
 [[package]]
 name = "fabula_votes_server"
-version = "1.4.0"
+version = "1.4.1"
 dependencies = [
  "argon2",
  "blake2",
diff --git a/Cargo.toml b/Cargo.toml
index ec70a8c..298d596 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ name = "fabula_votes_server"
 license = "MPL-2.0"
 readme = "README.md"
 authors = ["trotFunky"]
-version = "1.4.0"
+version = "1.4.1"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
diff --git a/templates/weeks/editable_truth.tera b/templates/weeks/editable_truth.tera
index f546128..8d75882 100644
--- a/templates/weeks/editable_truth.tera
+++ b/templates/weeks/editable_truth.tera
@@ -15,16 +15,18 @@
     <form class="truth_edit_form" action="/{{ week_data.number }}/edit/{{ truth.number }}" method="POST">
         {% include "weeks/truth_editor" %}
     </form>
-    <form class="truth_edit_form" action="/{{ week_data.number }}/tag/{{ truth.id }}" method="post">
-        <label>Thème supplémentaire:
-            <select name="name">
-                {% for tag in tags %}
-                    {% if not truth.tags is containing(tag) %}
-                        <option value="{{ tag.name }}" style="background-color: {{ tag.color }}">{{ tag.name }}</option>
-                    {% endif %}
-                {% endfor %}
-            </select>
-        </label>
-        <button>Ajouter un thème</button>
-    </form>
+    {% if tags | length > 0 and tags | length > truth.tags | length %}
+        <form class="truth_edit_form" action="/{{ week_data.number }}/tag/{{ truth.id }}" method="post">
+            <label>Thème supplémentaire:
+                <select name="name">
+                    {% for tag in tags %}
+                        {% if not truth.tags is containing(tag) %}
+                            <option value="{{ tag.name }}" style="background-color: {{ tag.color }}">{{ tag.name }}</option>
+                        {% endif %}
+                    {% endfor %}
+                </select>
+            </label>
+            <button>Ajouter un thème</button>
+        </form>
+    {% endif %}
 </div>