Database performance

* optimizes the db fetching for all index views and detail views
* introduces usage of managers.py in all necessary apps for wrapping basic fetch settings
* moves comment.html to comment_card.html under /konova/templates/konova/
* adds/updates translations
* fixes document typos
* drops comment rendering in public reports
* opens public reports in new tabs if button is clicked from the detail view

konova/models.py

@@ -149,7 +149,7 @@ class BaseObject(BaseResource):
 
         """
         if hasattr(self, "users"):
-            return self.users.filter(username=user.username).exists()
+            return self.users.filter(id=user.id)
         else:
             return User.objects.none()
 

konova/templates/konova/comment_card.html

@@ -0,0 +1,28 @@
+{% load i18n fontawesome_5 %}
+
+{% comment %}
+    Used in e.g. reports and detail views for every model which supports comment field (BaseObject derived)
+{% endcomment %}
+
+
+{% if obj.comment %}
+<div class="w-100">
+    <div class="card mt-3">
+        <div class="card-header rlp-gd">
+            <div class="row">
+                <div class="col-sm-12 col-md-12 col-lg-12">
+                    <h5 class="card-title">
+                        {% fa5_icon 'info-circle' %}
+                        {% trans 'Comment' %}
+                    </h5>
+                </div>
+            </div>
+        </div>
+        <div class="card-body">
+            <div class="card-text font-italic">
+                {{obj.comment}}
+            </div>
+        </div>
+    </div>
+</div>
+{% endif %}