Fix staff emails field

resources/admin/__init__.py

@@ -36,6 +36,7 @@
 from ..models.utils import generate_id
 from munigeo.models import Municipality
 from rest_framework.authtoken.admin import Token
+from respa_admin.forms import RespaMultiEmailField
 
 logger = logging.getLogger(__name__)
 
@@ -144,12 +145,23 @@ def hard_delete_resources(modeladmin, request, queryset):
     hard_delete_resources.short_description = _('Hard delete selected resources')
 
 
+class ResourceAdminForm(forms.ModelForm):
+    resource_staff_emails = RespaMultiEmailField(
+        required=False,
+        label=_('E-mail addresses for client correspondence')
+    )
+    class Meta:
+        model = Resource
+        fields = '__all__'
+
 class ResourceAdmin(PopulateCreatedAndModifiedMixin, CommonExcludeMixin, 
                     TranslationAdmin, HttpsFriendlyGeoAdmin):
     default_lon = 2478871  # Central Railway Station in EPSG:3857
     default_lat = 8501259
     default_zoom = 12
 
+    form = ResourceAdminForm
+
     list_display = ('name', 'unit', '_public', 'reservable', 'soft_deleted')
     list_filter = ('unit', '_public', 'reservable', 'soft_deleted')
     list_select_related = ('unit',)

resources/fields.py

@@ -70,3 +70,6 @@ def get_db_prep_value(self, value, connection, prepared):
         if isinstance(value, list):
             return '\n'.join(value)
         return value
+
+    def from_db_value(self, value, *args, **kwargs):
+        return self.to_python(value)

respa_admin/forms.py

@@ -244,6 +244,9 @@ def to_python(self, value):
         if isinstance(value, list):
             return value
         return [val.strip() for val in value.splitlines() if val]
+
+    def prepare_value(self, value):
+        return self.to_python(value)
 
 
 class ResourceForm(forms.ModelForm):