X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/fd00ae955f7784578e275e8c810b5371cf9c974a..e6dc550637caaf1099fe8b5f213b7337b9b2f42d:/apps/catalogue/forms.py

diff --git a/apps/catalogue/forms.py b/apps/catalogue/forms.py
index 9301d9b7..4627eb9c 100644
--- a/apps/catalogue/forms.py
+++ b/apps/catalogue/forms.py
@@ -51,6 +51,12 @@ class DocumentCreateForm(forms.Form):
     #
     #     return self.cleaned_data
 
+    def clean_cover(self):
+        cover = self.cleaned_data['cover']
+        if cover.name.rsplit('.', 1)[-1].lower() not in ('jpg', 'jpeg', 'png', 'gif', 'tif', 'tiff'):
+            raise forms.ValidationError(_('The cover should be an image file (jpg/png/gif)'))
+        return file
+
 
 class DocumentsUploadForm(forms.Form):
     """