update librarian

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

diff --git a/apps/catalogue/forms.py b/apps/catalogue/forms.py
index 7ae7ff4..40c9608 100644 (file)
--- a/apps/catalogue/forms.py
+++ b/apps/catalogue/forms.py
@@ -9,7 +9,7 @@ from django import forms
 from django.utils.translation import ugettext_lazy as _
 
 from catalogue.constants import MASTERS
-from catalogue.models import Book, Chunk
+from catalogue.models import Book, Chunk, Image
 
 class DocumentCreateForm(forms.ModelForm):
     """
@@ -138,6 +138,18 @@ class BookForm(forms.ModelForm):
         self.fields['title'].widget.attrs.update({"class": "autoslug-source"})
         return ret
 
+    def save(self, **kwargs):
+        orig_instance = Book.objects.get(pk=self.instance.pk)
+        old_gallery = orig_instance.gallery
+        new_gallery = self.cleaned_data['gallery']
+        if new_gallery != old_gallery:
+            import shutil
+            import os.path
+            from django.conf import settings
+            shutil.move(orig_instance.gallery_path(),
+                        os.path.join(settings.MEDIA_ROOT, settings.IMAGE_DIR, new_gallery))
+        super(BookForm, self).save(**kwargs)
+
 
 class ReadonlyBookForm(BookForm):
     """Form used for not editing a Book."""
@@ -145,7 +157,7 @@ class ReadonlyBookForm(BookForm):
     def __init__(self, *args, **kwargs):
         ret = super(ReadonlyBookForm, self).__init__(*args, **kwargs)
         for field in self.fields.values():
-            field.widget.attrs.update({"readonly": True})
+            field.widget.attrs.update({"disabled": "disabled"})
         return ret
 
 
@@ -155,3 +167,30 @@ class ChooseMasterForm(forms.Form):
     """
 
     master = forms.ChoiceField(choices=((m, m) for m in MASTERS))
+
+
+class ImageForm(forms.ModelForm):
+    """Form used for editing an Image."""
+    user = forms.ModelChoiceField(queryset=
+        User.objects.annotate(count=Count('chunk')).
+        order_by('-count', 'last_name', 'first_name'), required=False,
+        label=_('Assigned to')) 
+
+    class Meta:
+        model = Image
+        fields = ['title', 'slug', 'user', 'stage']
+
+    def __init__(self, *args, **kwargs):
+        super(ImageForm, self).__init__(*args, **kwargs)
+        self.fields['slug'].widget.attrs={'class': 'autoslug'}
+        self.fields['title'].widget.attrs={'class': 'autoslug-source'}
+
+
+class ReadonlyImageForm(ImageForm):
+    """Form used for not editing an Image."""
+
+    def __init__(self, *args, **kwargs):
+        ret = super(ReadonlyImageForm, self).__init__(*args, **kwargs)
+        for field in self.fields.values():
+            field.widget.attrs.update({"disabled": "disabled"})
+        return ret