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Code Issues 32 Releases Wiki Activity

newforms-admin: Implemented ModelAdminView.history_view()

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git-svn-id: http://code.djangoproject.com/svn/django/branches/newforms-admin@4319 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty 2007-01-14 20:13:41 +00:00
parent 980b7a9927
commit fdae6a83bb
1 changed files with 21 additions and 24 deletions
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45
django/contrib/admin/views/main.py
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@ -109,14 +109,14 @@ def model_admin_view(request, app_label, model_name, rest_of_url):
model = models.get_model(app_label, model_name) model = models.get_model(app_label, model_name)
if model is None: if model is None:
raise Http404("App %r, model %r, not found" % (app_label, model_name)) raise Http404("App %r, model %r, not found" % (app_label, model_name))
mav = ModelAdminView(model._meta) mav = ModelAdminView(model)
return mav(request, rest_of_url) return mav(request, rest_of_url)
model_admin_view = staff_member_required(never_cache(model_admin_view)) model_admin_view = staff_member_required(never_cache(model_admin_view))
class ModelAdminView(object): class ModelAdminView(object):
"Class that encapsulates all admin views for a given model." "Class that encapsulates all admin views for a given model."
def __init__(self, opts): def __init__(self, model):
self.opts = opts self.model = model
def __call__(self, request, url): def __call__(self, request, url):
if url is None: if url is None:
@ -148,7 +148,24 @@ class ModelAdminView(object):
def history_view(self, request, object_id): def history_view(self, request, object_id):
"The 'history' admin view for this model." "The 'history' admin view for this model."
raise NotImplementedError('History view with object %r' % object_id) model = self.model
opts = model._meta
action_list = LogEntry.objects.filter(object_id=object_id,
content_type__id__exact=ContentType.objects.get_for_model(model).id).select_related().order_by('action_time')
# If no history was found, see whether this object even exists.
obj = get_object_or_404(model, pk=object_id)
extra_context = {
'title': _('Change history: %s') % obj,
'action_list': action_list,
'module_name': capfirst(model._meta.verbose_name_plural),
'object': obj,
}
template_list = [
"admin/%s/%s/object_history.html" % (opts.app_label, opts.object_name.lower()),
"admin/%s/object_history.html" % opts.app_label,
"admin/object_history.html"
]
return render_to_response(template_list, extra_context, context_instance=template.RequestContext(request))
class AdminBoundField(object): class AdminBoundField(object):
def __init__(self, field, field_mapping, original): def __init__(self, field, field_mapping, original):
@ -568,26 +585,6 @@ def delete_stage(request, app_label, model_name, object_id):
"admin/delete_confirmation.html"], extra_context, context_instance=template.RequestContext(request)) "admin/delete_confirmation.html"], extra_context, context_instance=template.RequestContext(request))
delete_stage = staff_member_required(never_cache(delete_stage)) delete_stage = staff_member_required(never_cache(delete_stage))
def history(request, app_label, model_name, object_id):
model = models.get_model(app_label, model_name)
object_id = unquote(object_id)
if model is None:
raise Http404("App %r, model %r, not found" % (app_label, model_name))
action_list = LogEntry.objects.filter(object_id=object_id,
content_type__id__exact=ContentType.objects.get_for_model(model).id).select_related().order_by('action_time')
# If no history was found, see whether this object even exists.
obj = get_object_or_404(model, pk=object_id)
extra_context = {
'title': _('Change history: %s') % obj,
'action_list': action_list,
'module_name': capfirst(model._meta.verbose_name_plural),
'object': obj,
}
return render_to_response(["admin/%s/%s/object_history.html" % (app_label, model._meta.object_name.lower()),
"admin/%s/object_history.html" % app_label ,
"admin/object_history.html"], extra_context, context_instance=template.RequestContext(request))
history = staff_member_required(never_cache(history))
class ChangeList(object): class ChangeList(object):
def __init__(self, request, model): def __init__(self, request, model):
self.model = model self.model = model