Document upload

* adds document upload form
* refactors modal form templates into form classes
* adds document upload route to intervention routes of urls.py

konova/forms.py

@@ -13,19 +13,24 @@ from django import forms
 from django.contrib.auth.models import User
 from django.contrib.gis.forms import GeometryField, OSMWidget
 from django.contrib.gis.geos import Polygon
+from django.db import transaction
 from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
 
+from konova.models import Document
+
 
 class BaseForm(forms.Form):
     """
     Basic form for that holds attributes needed in all other forms
     """
+    template = None
     action_url = None
     form_title = None
     cancel_redirect = None
     form_caption = None
     instance = None  # The data holding model object
+    form_attrs = {}  # Holds additional attributes, that can be used in the template
 
     def __init__(self, *args, **kwargs):
         self.instance = kwargs.pop("instance", None)
@@ -152,6 +157,7 @@ class RemoveModalForm(BaseModalForm):
     )
 
     def __init__(self, *args, **kwargs):
+        self.template = "modal/modal_form.html"
         super().__init__(*args, **kwargs)
         self.form_title = _("Remove")
         self.form_caption = _("Are you sure?")
@@ -166,16 +172,54 @@ class RemoveModalForm(BaseModalForm):
             self.instance.delete()
 
 
-class RemoveDocumentForm(BaseModalForm):
-    confirm = forms.BooleanField(
-        label=_("Confirm"),
+class NewDocumentForm(BaseModalForm):
+    """ Modal form for new documents
+
+    """
+    title = forms.CharField(
+        max_length=500,
+    )
+    creation_date = forms.DateField(
+        label=_("Created on"),
         label_suffix=_(""),
-        widget=forms.CheckboxInput(),
-        required=True,
+        help_text=_("When has this file been created? Important for photos."),
+        widget=forms.DateInput(
+            attrs={
+                "type": "date",
+                "data-provide": "datepicker",
+            },
+            format="%d.%m.%Y"
+        )
+    )
+    file = forms.FileField(
+        label=_("File"),
+        label_suffix=_(""),
+        help_text=_("Must be smaller than 15 Mb"),
+    )
+    comment = forms.CharField(
+        required=False,
+        label=_("Comment"),
+        label_suffix=_(""),
+        help_text=_("Additional comment on this file"),
+        widget=forms.Textarea()
     )
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
-        self.instance = kwargs.get("instance", None)
-        self.form_title = _("Remove document")
-        self.form_caption = _("This will remove '{}'. Are you sure?").format(self.instance.title)
+        self.form_title = _("Add new document")
+        self.form_caption = _("")
+        self.template = "modal/modal_form.html"
+        self.form_attrs = {
+            "enctype": "multipart/form-data",
+        }
+
+    def save(self):
+        with transaction.atomic():
+            doc = Document.objects.create(
+                created_by=self.user,
+                title=self.cleaned_data["title"],
+                comment=self.cleaned_data["comment"],
+                document=self.cleaned_data["file"],
+                date_of_creation=self.cleaned_data["creation_date"],
+            )
+            return doc