def handle_link():
if field_name in model_admin.list_display_rel_links:
if admin_order_field:
linked_object = iter_get_attr(result, admin_order_field.replace('__', '.'))
else:
linked_object = getattr(result, field_name) #f.rel.to
return mark_safe(cl.url_for_obj(context['request'], linked_object))
return mark_safe('')
def get_items_cell_filter(cl, column, obj):
menu_items = []
filter = cl.cell_filters.get(column, None)
if filter:
# because investigate_admin() try to convert list_filter to cell_filter,
# after django 1.4 we could get a tuple here.
if isinstance(filter, (list, tuple)):
filter, _unused = filter
filter_params = filter.expected_parameters()
if filter.is_active(cl):
menu_items.append((cl.get_query_string({}, filter_params), _('Remove filter')))
for op in filter.col_operators:
label, param = filter.get_menu_item_for_op(op)
value = iter_get_attr(obj, filter.seed.replace('__', '.'))
url = cl.get_query_string({param: value}, filter_params)
menu_items.append((url, label))
return menu_items
def iitems_for_result(cl, result, form, context=None):
"""
Generates the actual list of data.
"""
def handle_link():
if field_name in model_admin.list_display_rel_links:
if admin_order_field:
linked_object = iter_get_attr(result, admin_order_field.replace('__', '.'))
else:
linked_object = getattr(result, field_name) #f.rel.to
return mark_safe(cl.url_for_obj(context['request'], linked_object))
return mark_safe('')
first = True
pk = cl.lookup_opts.pk.attname
model_admin = cl.model_admin
for field_name in cl.list_display:
row_class = ''
result_repr = ''
cell_filter_menu = ''
cell_menu_items = []
try:
f, attr, value = lookup_field(field_name, result, cl.model_admin)
except (AttributeError, ObjectDoesNotExist):
result_repr = EMPTY_CHANGELIST_VALUE
else:
admin_order_field = getattr(attr, "admin_order_field", None)
if f is None: # no field maybe modeladmin method
if field_name == u'action_checkbox':
row_class = ' action-checkbox'
allow_tags = getattr(attr, 'allow_tags', False)
boolean = getattr(attr, 'boolean', False)
if boolean:
allow_tags = True
result_repr = _boolean_icon(value)
else:
result_repr = smart_unicode(value)
# Strip HTML tags in the resulting text, except if the
# function has an "allow_tags" attribute set to True.
if not allow_tags:
result_repr = escape(result_repr)
else:
result_repr = mark_safe(result_repr)
else:
if isinstance(f.rel, models.ManyToOneRel):
field_val = getattr(result, f.name)
if field_val is None:
result_repr = EMPTY_CHANGELIST_VALUE
else:
result_repr = escape(field_val)
else:
result_repr = display_for_field(value, f)
if isinstance(f, models.DateField)\
or isinstance(f, models.TimeField)\
or isinstance(f, models.ForeignKey):
row_class = ' nowrap'
# link = handle_link()
cell_menu_items = []
if field_name in model_admin.list_display_rel_links:
if admin_order_field:
linked_object = iter_get_attr(result, admin_order_field.replace('__', '.'))
else:
linked_object = getattr(result, field_name) #f.rel.to
if linked_object and isinstance(linked_object, Model):
if model_admin.has_change_permission(context['request'], linked_object):
view = "%s:%s_%s_change" % (
model_admin.admin_site.app_name, linked_object._meta.app_label, linked_object.__class__.__name__.lower())
url = reverse(view, args=[int(linked_object.pk)])
elif model_admin.has_view_permission(context['request'], linked_object):
url = "view/%s/" % quote(getattr(linked_object, linked_object._meta.pk_attname))
cell_menu_items.append([url, _("Jump to detail")])
if hasattr(model_admin, 'cell_filter') and field_name in model_admin.cell_filter:
cell_menu_items.extend(get_items_cell_filter(cl, field_name, result))
cell_filter_menu = smart_unicode(mark_safe(get_popup_menu(cell_menu_items)))
if row_class:
row_class = ' class="%s"' % row_class
if force_unicode(result_repr) == '':
result_repr = mark_safe(' ')
# menu = mark_safe('%s%s' % (link, conditional_escape( cell_filter_menu )))
menu = conditional_escape(cell_filter_menu)
# If list_display_links not defined, add the link tag to the first field
if (first and not cl.list_display_links) or field_name in cl.list_display_links:
table_tag = {True: 'th', False: 'td'}[first]
first = False
url = cl.url_for_result(result)
# Convert the pk to something that can be used in Javascript.
# Problem cases are long ints (23L) and non-ASCII strings.
if cl.to_field:
attr = str(cl.to_field)
else:
attr = pk
value = result.serializable_value(attr)
result_id = repr(force_unicode(value))[1:]
yield mark_safe(u'<%s%s>%s<a href="%s"%s>%s</a></%s>' %\
(table_tag, row_class, menu, url, (
cl.is_popup and ' onclick="opener.dismissRelatedLookupPopup(window, %s); return false;"' % result_id or '')
, conditional_escape(result_repr), table_tag))
else:
# By default the fields come from ModelAdmin.list_editable, but if we pull
# the fields out of the form instead of list_editable custom admins
# can provide fields on a per request basis
if form and field_name in form.fields:
bf = form[field_name]
result_repr = mark_safe(force_unicode(bf.errors) + force_unicode(bf))
yield mark_safe(u'<td%s>%s</td>' % (row_class, result_repr))
else:
yield mark_safe(u'<td>%s<span%s>%s</span></td>' % (menu, row_class, result_repr))
if form and not form[cl.model._meta.pk.name].is_hidden:
yield mark_safe(u'<td>%s</td>' % force_unicode(form[cl.model._meta.pk.name]))
