#25 Public reports

* adds public report rendering for intervention model
* adds new routes for report
* adds new public_base.html and public_navbar.html
* adds lookup table for zoom levels for lanis link generating
* moves qr code generating into utils/generators.py

intervention/views.py

@@ -1,7 +1,7 @@
 from django.contrib.auth.decorators import login_required
 from django.utils.translation import gettext_lazy as _
 from django.http import HttpRequest, JsonResponse
-from django.shortcuts import render, get_object_or_404
+from django.shortcuts import render
 
 from intervention.forms.forms import NewInterventionForm, EditInterventionForm
 from intervention.forms.modalForms import ShareInterventionModalForm, NewRevocationModalForm, \
@@ -13,6 +13,7 @@ from konova.decorators import *
 from konova.forms import SimpleGeomForm, NewDocumentForm, RemoveModalForm, RecordModalForm
 from konova.sub_settings.django_settings import DEFAULT_DATE_FORMAT
 from konova.utils.documents import remove_document, get_document
+from konova.utils.generators import generate_qr_code
 from konova.utils.message_templates import INTERVENTION_INVALID, FORM_INVALID, IDENTIFIER_REPLACED
 from konova.utils.user_checks import in_group
 
@@ -470,4 +471,43 @@ def record_view(request: HttpRequest, id: str):
         request,
         msg_succ,
         msg_error=_("There are errors on this intervention:")
-    )
+    )
+
+
+def report_view(request:HttpRequest, id: str):
+    """ Renders the public report view
+
+    Args:
+        request (HttpRequest): The incoming request
+        id (str): The id of the intervention
+
+    Returns:
+
+    """
+    template = "intervention/report/report.html"
+    intervention = get_object_or_404(Intervention, id=id)
+
+    # If intervention is not recorded (yet or currently) we need to render another template without any data
+    if not intervention.recorded:
+        template = "report/unavailable.html"
+        return render(request, template, {})
+
+    distinct_deductions = intervention.deductions.all().distinct(
+        "account"
+    )
+    qrcode_img = generate_qr_code(
+        request.build_absolute_uri(reverse("intervention:report", args=(id,))),
+        10
+    )
+    qrcode_img_lanis = generate_qr_code(
+        intervention.get_LANIS_link(),
+        7
+    )
+    context = {
+        "obj": intervention,
+        "deductions": distinct_deductions,
+        "qrcode": qrcode_img,
+        "qrcode_lanis": qrcode_img_lanis,
+    }
+    context = BaseContext(request, context).context
+    return render(request, template, context)