def extra_forms(self, object_id):
instance = self.model.objects.get(pk=object_id)
extra_formsets = []
for child in self.children:
factory = modelformset_factory(child, extra=0, fields=['id'], formset=VisiblePrimaryKeyFormset)
descriptor_name = self._descriptor_cache[child]
descriptor = getattr(instance, descriptor_name)
# create formset
form = factory(queryset=descriptor.all())
# this will find the name of the property in the model
# the descriptor's inverse references
try:
field_name = descriptor.core_filters.keys().pop().split('__')[0]
except Exception:
field_name = instance._meta.object_name.lower()
# find url for the + button
url_descriptor = (self.admin_site.name, child._meta.app_label, child._meta.object_name.lower())
url_pattern = '%s:%s_%s_add' % url_descriptor
url = urlresolvers.reverse(url_pattern)
#add properties to the formset
form.parent = instance
form.name = child.__name__.lower()
form.title = child._meta.verbose_name_plural
form.addurl = "%s?%s=%s" % (strip_language_code(url), field_name, object_id)
extra_formsets.append( form )
return extra_formsets
def render(self, context):
request = context["request"]
# select revisions
revisions = (
Revision.objects.filter(
easypublishermetadata__status="draft", easypublishermetadata__language=request.LANGUAGE_CODE
)
.select_related()
.distinct()
)
output = u""
for revision in revisions:
# select version and make list item
# since we are not saving related items, their object_id is set to u'None'
# we don't need those.
urls = {}
versions = revision.version_set.filter(~Q(object_id="None")).order_by("revision")
for version in versions:
opts = version.content_type.model_class()._meta
info = opts.app_label, opts.module_name
name = "admin:%s_%s_draft" % info
try:
url = reverse(name, args=[version.object_id, revision.id])
url = strip_language_code(url)
if not url in urls:
urls[url] = version
except NoReverseMatch:
pass
for (url, version) in urls.iteritems():
output += u'<li><a href="%s">%s</a></li>' % (url, version.object_repr)
return mark_safe(output)
def render(self, context):
request = context['request']
#select revisions
revisions = Revision.objects.filter(
easypublishermetadata__status='draft',
easypublishermetadata__language=request.LANGUAGE_CODE,
).select_related().distinct()
output = u''
for revision in revisions:
# select version and make list item
# since we are not saving related items, their object_id is set to u'None'
# we don't need those.
urls = {}
versions = revision.version_set.filter(
~Q(object_id='None'), ).order_by('revision')
for version in versions:
opts = version.content_type.model_class()._meta
info = opts.app_label, opts.module_name
name = 'admin:%s_%s_draft' % info
try:
url = reverse(name, args=[version.object_id, revision.id])
url = strip_language_code(url)
if not url in urls:
urls[url] = version
except NoReverseMatch:
pass
for (url, version) in urls.iteritems():
output += u"<li><a href=\"%s\">%s</a></li>" % (
url, version.object_repr)
return mark_safe(output)
def render(self, name, value, attrs=None):
modelname = self.attrs['modelname']
app_label = self.attrs['app_label']
label = self.attrs['label']
url_pattern = '%s:%s_%s_change' % ('admin', app_label, modelname)
url = strip_language_code(urlresolvers.reverse(url_pattern, args=[value]))
if value is None: value = ''
final_attrs = self.build_attrs(attrs, type=self.input_type, name=name)
if value != '':
# Only add the 'value' attribute if a value is non-empty.
final_attrs['value'] = force_unicode(value)
return render_to_string('tree/admin/widgets/foreignkeylink.html', locals())
def _get_parent_link(self, object_id):
parent_link_data = {}
if hasattr(self, 'parent_link'):
parent_link = getattr(self.model, self.parent_link)
instance = self.model.objects.get(pk=object_id)
parent = parent_link.__get__(instance)
parent_type_name = parent._meta.object_name.lower()
parent_name = parent
parent_id = str(parent_link.field.value_from_object(instance))
info = (self.admin_site.name, parent._meta.app_label, parent_type_name)
parent_link_data['parent_model'] = strip_language_code(urlresolvers.reverse("%s:%s_%s_change" % info, args=[parent_id]))
parent_link_data['parent_name'] = "%s %s" % (force_unicode(parent._meta.verbose_name), parent_name)
return parent_link_data
def render(self, name, value, attrs=None):
modelname = self.attrs['modelname']
app_label = self.attrs['app_label']
label = self.attrs['label']
url_pattern = '%s:%s_%s_change' % ('admin', app_label, modelname)
url = strip_language_code(
urlresolvers.reverse(url_pattern, args=[value]))
if value is None: value = ''
final_attrs = self.build_attrs(attrs, type=self.input_type, name=name)
if value != '':
# Only add the 'value' attribute if a value is non-empty.
final_attrs['value'] = force_unicode(value)
return render_to_string('tree/admin/widgets/foreignkeylink.html',
locals())
def extra_forms(self, object_id):
instance = self.model.objects.get(pk=object_id)
extra_formsets = []
for child in self.children:
factory = modelformset_factory(child,
extra=0,
fields=['id'],
formset=VisiblePrimaryKeyFormset)
descriptor_name = self._descriptor_cache[child]
descriptor = getattr(instance, descriptor_name)
# create formset
form = factory(queryset=descriptor.all())
# this will find the name of the property in the model
# the descriptor's inverse references
try:
field_name = descriptor.core_filters.keys().pop().split(
'__')[0]
except Exception:
field_name = instance._meta.object_name.lower()
# find url for the + button
url_descriptor = (self.admin_site.name, child._meta.app_label,
child._meta.object_name.lower())
url_pattern = '%s:%s_%s_add' % url_descriptor
url = urlresolvers.reverse(url_pattern)
#add properties to the formset
form.parent = instance
form.name = child.__name__.lower()
form.title = child._meta.verbose_name_plural
form.addurl = "%s?%s=%s" % (strip_language_code(url), field_name,
object_id)
extra_formsets.append(form)
return extra_formsets
def _get_parent_link(self, object_id):
parent_link_data = {}
if hasattr(self, 'parent_link'):
parent_link = getattr(self.model, self.parent_link)
instance = self.model.objects.get(pk=object_id)
parent = parent_link.__get__(instance)
parent_type_name = parent._meta.object_name.lower()
parent_name = parent
parent_id = str(parent_link.field.value_from_object(instance))
info = (self.admin_site.name, parent._meta.app_label,
parent_type_name)
parent_link_data['parent_model'] = strip_language_code(
urlresolvers.reverse("%s:%s_%s_change" % info,
args=[parent_id]))
parent_link_data['parent_name'] = "%s %s" % (force_unicode(
parent._meta.verbose_name), parent_name)
return parent_link_data
def strip_locale(url):
"""Strip the language code from the beginning of a string"""
return languagecode.strip_language_code(url)
def strip_locale(url):
"""Strip the language code from the beginning of a string"""
return languagecode.strip_language_code(url)
