#132 | #121: backoffice / dev-1.0-121 (#131)

cfr #121

Co-authored-by: Christophe Siraut <d@tobald.eu.org>
Co-authored-by: bkfox <thomas bkfox net>
Co-authored-by: Thomas Kairos <thomas@bkfox.net>
Reviewed-on: rc/aircox#131
Co-authored-by: Chris Tactic <ctactic@noreply.git.radiocampus.be>
Co-committed-by: Chris Tactic <ctactic@noreply.git.radiocampus.be>

aircox/views/mixins.py

@@ -12,9 +12,9 @@ class GetDateMixin:
     date = None
     redirect_date_url = None
 
-    def get_date(self):
-        date = self.request.GET.get("date")
-        return str_to_date(date, "-") if date is not None else self.kwargs["date"] if "date" in self.kwargs else None
+    def get_date(self, param="date"):
+        date = self.request.GET.get(param)
+        return str_to_date(date, "-") if date else self.kwargs[param] if param in self.kwargs else None
 
     def get(self, *args, **kwargs):
         if self.redirect_date_url and self.request.GET.get("date"):
@@ -23,7 +23,7 @@ class GetDateMixin:
                 date=self.request.GET["date"].replace("-", "/"),
             )
 
-        self.date = self.get_date()
+        self.date = self.get_date("date")
         return super().get(*args, **kwargs)
 
 
@@ -44,16 +44,16 @@ class ParentMixin:
     parent = None
     """Parent page object."""
 
-    def get_parent(self, request, *args, **kwargs):
+    def get_parent(self, request, **kwargs):
         if self.parent_model is None or self.parent_url_kwarg not in kwargs:
             return
 
         lookup = {self.parent_field: kwargs[self.parent_url_kwarg]}
         return get_object_or_404(self.parent_model.objects.select_related("cover"), **lookup)
 
-    def get(self, request, *args, **kwargs):
-        self.parent = self.get_parent(request, *args, **kwargs)
-        return super().get(request, *args, **kwargs)
+    def dispatch(self, request, *args, **kwargs):
+        self.parent = self.get_parent(request, **kwargs)
+        return super().dispatch(request, *args, **kwargs)
 
     def get_queryset(self):
         if self.parent is not None:
@@ -61,9 +61,10 @@ class ParentMixin:
         return super().get_queryset()
 
     def get_context_data(self, **kwargs):
-        self.parent = kwargs.setdefault("parent", self.parent)
-        if self.parent is not None:
-            kwargs.setdefault("cover", self.parent.cover)
+        parent = kwargs.setdefault("parent", self.parent)
+
+        if parent is not None and parent.cover:
+            kwargs.setdefault("cover", parent.cover.url)
         return super().get_context_data(**kwargs)
 
 
@@ -107,3 +108,42 @@ class FiltersMixin:
         params = self.request.GET.copy()
         kwargs["get_params"] = params.pop("page", True) and params
         return super().get_context_data(**kwargs)
+
+
+class VueFormDataMixin:
+    """Provide form information as data to be used with vue components."""
+
+    # Note: values corresponds to AFormSet expected one
+
+    def get_form_items(self, formset):
+        return [form.initial for form in formset.forms]
+
+    def get_form_field_data(self, form, values=None):
+        """Return form fields as data."""
+        model = form.Meta.model
+        fields = ((name, field, model._meta.get_field(name)) for name, field in form.base_fields.items())
+        return [
+            {
+                "name": name,
+                "label": str(m_field.verbose_name).capitalize(),
+                "help": str(m_field.help_text).capitalize(),
+                "hidden": field.widget.is_hidden,
+                "value": values and values.get(name),
+            }
+            for name, field, m_field in fields
+        ]
+
+    def get_formset_data(self, formset, field_values=None, **kwargs):
+        """Return formset as data object."""
+        return {
+            "prefix": formset.prefix,
+            "management": {
+                "initial_forms": formset.initial_form_count(),
+                "min_num_forms": formset.min_num,
+                "max_num_forms": formset.max_num,
+            },
+            "fields": self.get_form_field_data(formset.form, field_values),
+            "initial_extra": formset.initial_extra and formset.initial_extra[0],
+            "initials": self.get_form_items(formset),
+            **kwargs,
+        }