Author: leidel
Date: Thu Mar 19 08:46:28 2009
New Revision: 408
Modified:
trunk/pages/admin/__init__.py
Log:
Enhanced get_widget method to also take a dotted.path.to.Widget
Modified: trunk/pages/admin/__init__.py
==============================================================================
--- trunk/pages/admin/__init__.py (original)
+++ trunk/pages/admin/__init__.py Thu Mar 19 08:46:28 2009
@@ -38,7 +38,7 @@
if settings.PAGE_TAGGING:
general_fields.insert(insert_point, 'tags')
-
+
# Add support for future dating and expiration based on settings.
if settings.PAGE_SHOW_END_DATE:
general_fields.insert(insert_point, 'publication_end_date')
@@ -60,7 +60,7 @@
'description': _('Note: This page reloads if you change the
selection'),
}),
)
-
+
class Media:
css = {
'all': [join(settings.PAGES_MEDIA_URL, path) for path in (
@@ -117,7 +117,7 @@
Move the page in the tree if necessary and save every placeholder
Content object.
"""
-
+
language = form.cleaned_data['language']
target = form.data.get('target', None)
position = form.data.get('position', None)
@@ -151,7 +151,7 @@
else:
Content.objects.set_or_create_content(obj, language,
placeholder.name,
form.cleaned_data[placeholder.name])
-
+
obj.invalidate()
def get_fieldsets(self, request, obj=None):
@@ -180,9 +180,8 @@
mod['model_name']), {'fields': connected_fieldsets}))
given_fieldsets = list(self.declared_fieldsets)
-
+
return given_fieldsets + additional_fieldsets
-
def save_form(self, request, form, change):
"""
@@ -195,14 +194,19 @@
instance.author = request.user
return instance
- def get_widget(self, request, name):
+ def get_widget(self, request, name, fallback=Textarea):
"""
Given the request and name of a placeholder return a Widget
subclass
like Textarea or TextInput.
"""
- widget = dict(getmembers(widgets, isclass)).get(name, Textarea)
+ if '.' in name:
+ module_name, class_name = name.rsplit('.', 1)
+ module = __import__(module_name, {}, {}, [class_name])
+ widget = getattr(module, class_name, fallback)
+ else:
+ widget = dict(getmembers(widgets, isclass)).get(name, fallback)
if not isinstance(widget(), Widget):
- widget = Textarea
+ widget = fallback
return widget
def get_form(self, request, obj=None, **kwargs):
@@ -229,13 +233,13 @@
form.base_fields['template'].initial = force_unicode(template)
# handle most of the logic of connected models
-
+
if obj:
for mod in get_connected_models():
model = mod['model']
attributes = {'page': obj.id}
validate_field = True
-
+
if request.POST:
for field_name, real_field_name, field in
mod['fields']:
if field_name in request.POST and
request.POST[field_name]:
@@ -351,7 +355,7 @@
target = self.model.objects.get(pk=target)
except self.model.DoesNotExist:
pass
- # TODO: should use the django message system
+ # TODO: should use the django message system
# to display this message
# _('Page could not been moved.')
else:
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