File should be a value model, right?

[philo.git] / philo / admin / widgets.py

diff --git a/philo/admin/widgets.py b/philo/admin/widgets.py
index 637475e..3d7d64b 100644 (file)
--- a/philo/admin/widgets.py
+++ b/philo/admin/widgets.py
@@ -1,6 +1,7 @@
 from django import forms
 from django.conf import settings
 from django.contrib.admin.widgets import url_params_from_lookup_dict
+from django.utils import simplejson as json
 from django.utils.html import escape
 from django.utils.safestring import mark_safe
 from django.utils.text import truncate_words
@@ -37,4 +38,31 @@ class ModelLookupWidget(forms.TextInput):
                                output.append('&nbsp;<strong>%s</strong>' % escape(truncate_words(value_object, 14)))
                        except value_class.DoesNotExist:
                                pass
-               return mark_safe(u''.join(output))
\ No newline at end of file
+               return mark_safe(u''.join(output))
+
+
+class EmbedWidget(forms.Textarea):
+       """A form widget with the HTML class embedding and an embedded list of content-types."""
+       def __init__(self, attrs=None):
+               from philo.models import value_content_type_limiter
+               
+               content_types = value_content_type_limiter.classes
+               data = []
+               
+               for content_type in content_types:
+                       data.append({'app_label': content_type._meta.app_label, 'object_name': content_type._meta.object_name.lower(), 'verbose_name': unicode(content_type._meta.verbose_name)})
+               
+               json_ = json.dumps(data)
+               
+               default_attrs = {'class': 'embedding vLargeTextField', 'data-content-types': json_ }
+               
+               if attrs:
+                       default_attrs.update(attrs)
+                       
+               super(EmbedWidget, self).__init__(default_attrs)
+               
+       class Media:
+               css = {
+                       'all': ('philo/css/EmbedWidget.css',),
+               }
+               js = ('philo/js/EmbedWidget.js',)