featured filter keywords out

gawa/blog/models.py

@@ -68,6 +68,12 @@ class BlogPost(Searchable):
     DATA_DIR = "/app/blog/data/articles"
     DEFAULT_LANGS = {'en': False, 'de': False}
 
+    def key_words(self) -> bool:
+        """
+        check if the post has keywords
+        """
+        return False
+
     def regenerate(self):
         """
         regenerate a object
@@ -123,6 +129,8 @@ class BlogPost(Searchable):
                     logger.debug(f"category of {self}: {category}")
                     self.category = category
 
+                    self.keywords = None
+
                 except Exception as e:
                     logger.warning(
                         f"could not generate metadata {self.slug} from markdown: {e}")

gawa/blog/templates/blog/featured.html

@@ -1,39 +1,30 @@
-{% load i18n %} {% get_current_language as LANGUAGE_CODE %}
+{% load i18n %}
+{% get_current_language as LANGUAGE_CODE %}
 <div class="container-lg mt-5">
     <h4 class="">{% trans "Featured" %}</h4>
     <div class="row row-cols-1 row-cols-md-5 my-4">
         {% for post in featured_posts %}
             <div class="card col m-2 p-0">
-      <a
-        class="text-reset link-offset-2 link-underline link-underline-opacity-0"
-        href=" {% url 'blog:post' post.category.slug post.slug %}"
-      >
-        <img
-          src="{{ post.thumbnail.url }}"
+                <a class="text-reset link-offset-2 link-underline link-underline-opacity-0"
+                   href=" {% url 'blog:post' post.category.slug post.slug %}">
+                   <img src="{{ post.thumbnail.url }}"
                         class="card-img-top img-fluid"
                         style="max-height: 150px"
-          alt="thumbnail"
-        />
+                        alt="thumbnail" />
                    <div class="card-body" style="height: 100px">
                        {% if LANGUAGE_CODE == "de" %}
                            <h5 class="card-title">
-            {{ post.title_de }}<small class="text-body-secondary"
-              >{{ post.subtitle }}</small
-            >
+                               {{ post.title_de }}<small class="text-body-secondary">{{ post.subtitle }}</small>
                            </h5>
                            <p class="card-text">{{ post.desc_de }}</p>
                        {% elif LANGUAGE_CODE == "en" %}
                            <h5 class="card-title">
-            {{ post.title_en }}<small class="text-body-secondary"
-              >{{ post.subtitle }}</small
-            >
+                               {{ post.title_en }}<small class="text-body-secondary">{{ post.subtitle }}</small>
                            </h5>
                            <p class="card-text">{{ post.desc_en }}</p>
                        {% else %}
                            <h5 class="card-title">
-            {{ post.title_en }}<small class="text-body-secondary"
-              >{{ post.subtitle }}</small
-            >
+                               {{ post.title_en }}<small class="text-body-secondary">{{ post.subtitle }}</small>
                            </h5>
                            <p class="card-text">{{ post.desc_en }}</p>
                        {% endif %}
@@ -43,18 +34,21 @@
                            <li class="list-group-item">
                                {% translate "category" %}: <b>{{ post.category.name }}</b>
                            </li>
-            {% for keyword in post.keywords.all %} {% if LANGUAGE_CODE == "de"
-            %}
+                           {% if post.has_keywords %}
+                               {% for keyword in post.keywords.all %}
+                                   {% if LANGUAGE_CODE == "de" %}
                                        <li class="list-group-item">{{ keyword.text_de }}</li>
                                    {% elif LANGUAGE_CODE == "en" %}
                                        <li class="list-group-item">{{ keyword.text_en }}</li>
                                    {% else %}
                                        <li class="list-group-item">{{ keyword.text_en }}</li>
-            {% endif %} {% endfor %}
+                                   {% endif %}
+                           {% endfor %}
+                       {% endif %}
                    </ul>
                 </div>
             </a>
         </div>
     {% endfor %}
-  </div>
+</div>
 </div>

gawa/start/templatetags/helper_tags.py

@@ -23,6 +23,7 @@ def change_lang(context, lang="de", *args, **kwargs):
 
     logger.debug(f"changing lang from '{lang}'")
 
+    try:
         path = context['request'].get_raw_uri()
         url = path
         try:
@@ -36,3 +37,5 @@ def change_lang(context, lang="de", *args, **kwargs):
         finally:
             activate(lang)
             return "%s" % url
+    except Exception as e:
+        logger.error(f"passing error chain: {e}")