handle missing author name

README.md

@@ -134,7 +134,7 @@ Je třeba nastavit environment proměnné:
 
 | proměnná | default | popis |
 | --- | --- | --- |
-| `DATABASE_URL` | | DSN k databázi (např. `postgres://user:pass@localhost:5342/majak`) |
+| `DATABASE_URL` | | DSN k databázi (např. `postgres://user:pass@localhost:5432/majak`) |
 | `OIDC_RP_REALM_URL` | | OpenID server realm URL (např. `http://localhost:8080/auth/realms/master/`) |
 | `OIDC_RP_CLIENT_ID` | | OpenID Client ID |
 | `OIDC_RP_CLIENT_SECRET` | | OpenID Client Secret |

main/templates/main/main_article_page.html

@@ -9,29 +9,31 @@
   {#    {% routablepageurl page.root_page.articles_page "tags" as articles_tag_page_url %}#}
   <main role="main" class="mb-10 xl:mb-32">
     <div class="grid-container mb-2 lg:mb-12 relative">
-      <div class="grid-left-side h-full bg-grey-150 left-tab">
-        <div class="p-6 flex flex-wrap flex-row items-center justify-between xl:items-start xl:flex-col">
-        {% if page.author_page.title or page.author %}
-          <span class="3xl:text-xl">
-            <div class="font-bold">AUTOR ČLÁNKU:</div>
-            <span class="font-light">{% firstof page.author.upper page.author_page.title.upper %}</span>
-          </span>
-        {% endif %}
-        <div class="flex flex-row static bottom-0 xl:absolute sm:bottom-5">
-          {% for social in page.author_page.social_links %}
-            <a href="{{ social.value.link }}" class="flex hover:no-underline">
-              <i class="{{ social.value.icon }} mx-1"></i>
-            </a>
-          {% endfor %}
+      {% if page.author_page.title or page.author %}
+        <div class="grid-left-side h-full bg-grey-150 left-tab">
+          <div class="p-6 flex flex-wrap flex-row items-center justify-between xl:items-start xl:flex-col">
+            <span class="3xl:text-xl">
+              <div class="font-bold">AUTOR ČLÁNKU:</div>
+              <span class="font-light">{% firstof page.author.upper page.author_page.title.upper %}</span>
+            </span>
+            <div class="flex flex-row static bottom-0 xl:absolute sm:bottom-5">
+              {% for social in page.author_page.social_links %}
+                <a href="{{ social.value.link }}" class="flex hover:no-underline">
+                  <i class="{{ social.value.icon }} mx-1"></i>
+                </a>
+              {% endfor %}
+            </div>
+          </div>
         </div>
-        </div>
-      </div>
+      {% endif %}
       <div class="grid-content leading-6">
         <p class="font-condensed text-xl leading-7 mb-5">
           {{ page.perex }}
         </p>
       </div>
-      <div class="hidden grid-right-side h-full bg-grey-150 right-tab xl:block"></div>
+      {% if page.author_page.title or page.author %}
+        <div class="hidden grid-right-side h-full bg-grey-150 right-tab xl:block"></div>
+      {% endif %}
     </div>
     {% for block in page.content %}
         {% include_block block %}