fix tags

core/templates/core/index.html

@@ -1,5 +1,6 @@
 {% extends 'base.html' %}
 {% load static %}
+{% load core_tags %}
 
 {% block title %}AI Task Manager - Home{% endblock %}
 
@@ -69,7 +70,7 @@
                             <td>{{ item.description|default:"" }}</td>
                             <td>
                                 {% if item.tags %}
-                                    {% for tag in item.tags.split:','|slice:":3" %}
+                                    {% for tag in item.tags|split:","|slice:":3" %}
                                         <span class="badge bg-secondary">{{ tag }}</span>
                                     {% endfor %}
                                 {% endif %}

core/templates/core/kanban.html

@@ -35,7 +35,7 @@
                                     <p class="card-text small">{{ item.description|default:""|truncatewords:15 }}</p>
                                     {% if item.tags %}
                                         <div class="tags">
-                                            {% for tag in item.tags.split:','|slice:":3" %}
+                                            {% for tag in item.tags|split:","|slice:":3" %}
                                                 <span class="badge bg-secondary">{{ tag }}</span>
                                             {% endfor %}
                                         </div>

core/templatetags/core_tags.py

@@ -5,3 +5,15 @@ register = template.Library()
 @register.filter
 def get_item(dictionary, key):
     return dictionary.get(key)
+
+
+@register.filter
+def get_obj_attr(obj, attr):
+    return getattr(obj, attr, None)
+
+@register.filter
+def split(value, key):
+    """
+        Returns the value turned into a list.
+    """
+    return value.split(key)