Share views

* replaces function based share views with class based
* improves team-share autocomplete search
* renames internal share url names

konova/utils/message_templates.py

@@ -22,6 +22,7 @@ RECORDED_BLOCKS_EDIT = _("Entry is recorded. To edit data, the entry first needs
 # SHARE
 DATA_UNSHARED = _("This data is not shared with you")
 DATA_UNSHARED_EXPLANATION = _("Remember: This data has not been shared with you, yet. This means you can only read but can not edit or perform any actions like running a check or recording.")
+DATA_SHARE_SET = _("Share settings updated")
 
 # FILES
 FILE_TYPE_UNSUPPORTED = _("Unsupported file type")

konova/views/share.py

@@ -0,0 +1,88 @@
+"""
+Author: Michel Peltriaux
+Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
+Contact: ksp-servicestelle@sgdnord.rlp.de
+Created on: 22.08.22
+
+"""
+from django.contrib import messages
+from django.shortcuts import get_object_or_404, redirect
+from django.views import View
+from django.utils.translation import gettext_lazy as _
+
+from intervention.forms.modals.share import ShareModalForm
+from konova.utils.message_templates import DATA_SHARE_SET
+
+
+class AbstractShareByTokenView(View):
+    model = None
+    redirect_url = None
+    
+    class Meta:
+        abstract = True
+
+    def get(self, request, id: str, token: str):
+
+        """ Performs sharing of an intervention
+
+        If token given in url is not valid, the user will be redirected to the dashboard
+
+        Args:
+            request (HttpRequest): The incoming request
+            id (str): Object's id
+            token (str): Access token for object
+
+        Returns:
+
+        """
+        user = request.user
+        obj = get_object_or_404(self.model, id=id)
+        # Check tokens
+        if obj.access_token == token:
+            # Send different messages in case user has already been added to list of sharing users
+            if obj.is_shared_with(user):
+                messages.info(
+                    request,
+                    _("{} has already been shared with you").format(obj.identifier)
+                )
+            else:
+                messages.success(
+                    request,
+                    _("{} has been shared with you").format(obj.identifier)
+                )
+                obj.share_with_user(user)
+            return redirect(self.redirect_url, id=id)
+        else:
+            messages.error(
+                request,
+                _("Share link invalid"),
+                extra_tags="danger",
+            )
+            return redirect("home")
+
+
+class AbstractShareFormView(View):
+    model = None
+    
+    class Meta:
+        abstract = True
+        
+    def get(self, request, id: str):
+        """ Renders sharing form 
+
+        Args:
+            request (HttpRequest): The incoming request
+            id (str): Object's id
+
+        Returns:
+
+        """
+        obj = get_object_or_404(self.model, id=id)
+        form = ShareModalForm(request.POST or None, instance=obj, request=request)
+        return form.process_request(
+            request,
+            msg_success=DATA_SHARE_SET
+        )
+    
+    def post(self, request, id: str):
+        return self.get(request, id)