prettier filtering for resources

[redakcja.git] / apps / wiki / forms.py

diff --git a/apps/wiki/forms.py b/apps/wiki/forms.py
index 6db1903..3cf5d11 100644 (file)
--- a/apps/wiki/forms.py
+++ b/apps/wiki/forms.py
@@ -8,6 +8,8 @@ from django.core.exceptions import ValidationError
 from django.utils.translation import ugettext_lazy as _
 
 from catalogue.constants import STAGES
+from catalogue.models import Category
+from catalogue.models.document import metadata_from_text
 from librarian.document import Document
 
 
@@ -44,7 +46,7 @@ class DocumentTextSaveForm(forms.Form):
     )
 
     stage = forms.ChoiceField(
-        choices=[(s, s) for s in STAGES],
+        choices=STAGES,
         required=False,
         label=_(u"Stage"),
         help_text=_(u"If completed a work stage, change to another one."),
@@ -78,9 +80,19 @@ class DocumentTextSaveForm(forms.Form):
         cover_url = doc.meta.get_one(DCNS('relation.coverimage.url'))
         if cover_url:
             ext = cover_url.rsplit('.', 1)[-1].lower()
-            if ext not in ('jpg', 'jpeg', 'png', 'gif', 'tif', 'tiff'):
-                raise ValidationError('Invalid cover image format, should be an image file (jpg, png, gif). '
+            if ext not in ('jpg', 'jpeg', 'png', 'gif', 'svg'):
+                raise ValidationError('Invalid cover image format, should be an image file (jpg, png, gif, svg). '
                                       'Change it in Metadata.')
+        metadata = metadata_from_text(text)
+        for category in Category.objects.all():
+            values = metadata.get(category.dc_tag)
+            if not category.multiple:
+                values = [values]
+            if not values:
+                values = []
+            for value in values:
+                if not category.tag_set.filter(dc_value=value):
+                    raise ValidationError('Invalid value for dc:%s: %s' % (category.dc_tag, value))
         return text