def add_defined_field(self, def_field, initial_data=None):
if initial_data and initial_data.has_key(def_field.name):
if not def_field.field_class in ('forms.MultipleChoiceField', 'forms.ModelMultipleChoiceField'):
def_field.initial = initial_data.get(def_field.name)
else:
def_field.initial = initial_data.getlist(def_field.name)
self.fields[def_field.name] = get_class(def_field.field_class)(**def_field.get_form_field_init_args())
def get_form_field_init_args(self):
args = {
"required": self.required,
"label": self.label if self.label else "",
"initial": self.initial if self.initial else None,
"help_text": self.help_text,
}
if self.field_class in ("django.forms.CharField", "django.forms.EmailField", "django.forms.RegexField"):
args.update({"max_length": self.max_length, "min_length": self.min_length})
if self.field_class in ("django.forms.IntegerField", "django.forms.DecimalField"):
args.update(
{
"max_value": int(self.max_value) if self.max_value != None else None,
"min_value": int(self.min_value) if self.min_value != None else None,
}
)
if self.field_class == "django.forms.DecimalField":
args.update(
{
"max_value": Decimal(str(self.max_value)),
"min_value": Decimal(str(self.min_value)),
"max_digits": self.max_digits,
"decimal_places": self.decimal_places,
}
)
if self.field_class == "django.forms.RegexField":
if self.regex:
args.update({"regex": self.regex})
if self.field_class in ("django.forms.ChoiceField", "django.forms.MultipleChoiceField"):
if self.choice_values:
choices = []
regex = re.compile("[\s]*\n[\s]*")
values = regex.split(self.choice_values)
labels = regex.split(self.choice_labels) if self.choice_labels else []
for index, value in enumerate(values):
try:
label = labels[index]
except:
label = value
choices.append((value, label))
args.update({"choices": tuple(choices)})
if self.field_class in ("django.forms.ModelChoiceField", "django.forms.ModelMultipleChoiceField"):
args.update({"queryset": ModelNameField.get_model_from_string(self.choice_model).objects.all()})
if self.field_class == "django.forms.ModelChoiceField":
args.update({"empty_label": self.choice_model_empty_label})
if self.widget:
args.update({"widget": get_class(self.widget)()})
return args
def add_defined_field(self, def_field, initial_data=None):
if initial_data and initial_data.has_key(def_field.name):
if not def_field.field_class in ('django.forms.MultipleChoiceField', 'django.forms.ModelMultipleChoiceField'):
def_field.initial = initial_data.get(def_field.name)
else:
def_field.initial = initial_data.getlist(def_field.name)
field = get_class(def_field.field_class)(**def_field.get_form_field_init_args())
self.fields[def_field.name] = field
if isinstance(field, forms.FileField):
self.file_fields.append(def_field)
def add_defined_field(self, def_field, initial_data=None):
if initial_data and initial_data.has_key(def_field.name):
if not def_field.field_class in ('django.forms.MultipleChoiceField', 'django.forms.ModelMultipleChoiceField'):
def_field.initial = initial_data.get(def_field.name)
else:
def_field.initial = initial_data.getlist(def_field.name)
field = get_class(def_field.field_class)(**def_field.get_form_field_init_args())
self.fields[def_field.name] = field
if isinstance(field, forms.FileField):
self.file_fields.append(def_field)
def get_form_field_init_args(self):
args = {
'required': self.required,
'label': self.label if self.label else '',
'initial': self.initial if self.initial else None,
'help_text': self.help_text,
}
if self.field_class in ('django.forms.CharField', 'django.forms.EmailField', 'django.forms.RegexField'):
args.update({
'max_length': self.max_length,
'min_length': self.min_length,
})
if self.field_class in ('django.forms.IntegerField', 'django.forms.DecimalField'):
args.update({
'max_value': int(self.max_value) if self.max_value != None else None,
'min_value': int(self.min_value) if self.min_value != None else None,
})
if self.field_class == 'django.forms.DecimalField':
args.update({
'max_value': Decimal(str(self.max_value)),
'min_value': Decimal(str(self.min_value)),
'max_digits': self.max_digits,
'decimal_places': self.decimal_places,
})
if self.field_class == 'django.forms.RegexField':
if self.regex:
args.update({
'regex': self.regex
})
if self.field_class in ('django.forms.ChoiceField', 'django.forms.MultipleChoiceField'):
if self.choice_values:
choices = []
regex = re.compile('[\s]*\n[\s]*')
values = regex.split(self.choice_values)
labels = regex.split(self.choice_labels) if self.choice_labels else []
for index, value in enumerate(values):
try:
label = labels[index]
except:
label = value
choices.append((value, label))
args.update({
'choices': tuple(choices)
})
if self.field_class in ('django.forms.ModelChoiceField', 'django.forms.ModelMultipleChoiceField'):
args.update({
'queryset': ModelNameField.get_model_from_string(self.choice_model).objects.all()
})
if self.field_class == 'django.forms.ModelChoiceField':
args.update({
'empty_label': self.choice_model_empty_label
})
if self.widget:
args.update({
'widget': get_class(self.widget)()
})
return args
def get_form_field_init_args(self):
args = {
'required': self.required,
'label': self.label if self.label else '',
'initial': self.initial if self.initial else None,
'help_text': self.help_text,
}
if self.field_class in ('django.forms.CharField',
'django.forms.EmailField',
'django.forms.RegexField'):
args.update({
'max_length': self.max_length,
'min_length': self.min_length,
})
if self.field_class in ('django.forms.IntegerField',
'django.forms.DecimalField'):
args.update({
'max_value':
int(self.max_value) if self.max_value != None else None,
'min_value':
int(self.min_value) if self.min_value != None else None,
})
if self.field_class == 'django.forms.DecimalField':
args.update({
'max_value':
Decimal(str(self.max_value))
if self.max_value != None else None,
'min_value':
Decimal(str(self.min_value))
if self.max_value != None else None,
'max_digits':
self.max_digits,
'decimal_places':
self.decimal_places,
})
if self.field_class == 'django.forms.RegexField':
if self.regex:
args.update({'regex': self.regex})
if self.field_class in ('django.forms.ChoiceField',
'django.forms.MultipleChoiceField'):
if self.choice_values:
choices = []
regex = re.compile('[\s]*\n[\s]*')
values = regex.split(self.choice_values)
labels = regex.split(
self.choice_labels) if self.choice_labels else []
for index, value in enumerate(values):
try:
label = labels[index]
except:
label = value
choices.append((value, label))
args.update({'choices': tuple(choices)})
if self.field_class in ('django.forms.ModelChoiceField',
'django.forms.ModelMultipleChoiceField'):
args.update({
'queryset':
ModelNameField.get_model_from_string(
self.choice_model).objects.all()
})
if self.field_class == 'django.forms.ModelChoiceField':
args.update({'empty_label': self.choice_model_empty_label})
if self.widget:
args.update({'widget': get_class(self.widget)()})
return args
class FormLogAdmin(admin.ModelAdmin):
list_display = ('form_no_link', 'created', 'id', 'created_by', 'data_html')
list_filter = ('form_definition',)
list_display_links = ()
exporter_classes = {}
exporter_classes_ordered = []
for class_path in settings.EXPORTER_CLASSES:
cls = get_class(class_path)
if cls.is_enabled():
exporter_classes[cls.export_format()] = cls
exporter_classes_ordered.append(cls)
def get_exporter_classes(self):
return self.__class__.exporter_classes_ordered
def get_actions(self, request):
actions = super(FormLogAdmin, self).get_actions(request)
for cls in self.get_exporter_classes():
desc = _("Export selected %%(verbose_name_plural)s as %s") % cls.export_format()
actions[cls.export_format()] = (cls.export_view, cls.export_format(), desc)
return actions
# Disabling all edit links: Hack as found at http://stackoverflow.com/questions/1618728/disable-link-to-edit-object-in-djangos-admin-display-list-only
def form_no_link(self, obj):
return '<a>'+obj.form_definition.__unicode__()+'</a>'
form_no_link.admin_order_field = 'form_definition'
form_no_link.allow_tags = True
form_no_link.short_description = _('Form')
def get_urls(self):
urls = patterns('',
url(r'^export/(?P<format>[a-zA-Z0-9_-]+)/$', self.admin_site.admin_view(self.export_view), name='form_designer_export'),
)
return urls + super(FormLogAdmin, self).get_urls()
def data_html(self, obj):
return obj.form_definition.compile_message(obj.data, 'html/formdefinition/data_message.html')
data_html.allow_tags = True
data_html.short_description = _('Data')
def get_change_list_query_set(self, request):
cl = ChangeList(request, self.model, self.list_display, self.list_display_links, self.list_filter,
self.date_hierarchy, self.search_fields, self.list_select_related, self.list_per_page, self.list_editable, self)
return cl.get_query_set()
def export_view(self, request, format):
queryset = self.get_change_list_query_set(request)
if not format in self.exporter_classes:
raise Http404()
return self.exporter_classes[format](self.model).export(request, queryset)
def changelist_view(self, request, extra_context=None):
from django.core.urlresolvers import reverse, NoReverseMatch
extra_context = extra_context or {}
try:
query_string = '?'+request.META['QUERY_STRING']
except (TypeError, KeyError):
query_string = ''
exporter_links = []
for cls in self.get_exporter_classes():
url = reverse('admin:form_designer_export', args=(cls.export_format(),))+query_string
exporter_links.append({'url': url, 'label': _('Export view as %s') % cls.export_format()})
extra_context['exporters'] = exporter_links
return super(FormLogAdmin, self).changelist_view(request, extra_context)
def get_form_field_init_args(self):
args = {
'required': self.required,
'label': self.label if self.label else '',
'initial': self.initial if self.initial else None,
'help_text': self.help_text,
}
if self.field_class in ('django.forms.CharField', 'django.forms.EmailField', 'django.forms.RegexField'):
args.update({
'max_length': self.max_length,
'min_length': self.min_length,
})
if self.field_class in ('django.forms.IntegerField', 'django.forms.DecimalField'):
args.update({
'max_value': int(self.max_value) if self.max_value != None else None,
'min_value': int(self.min_value) if self.min_value != None else None,
})
if self.field_class == 'django.forms.DecimalField':
args.update({
'max_value': None if self.max_value == '' or self.max_value is None else Decimal(str(self.max_value)),
'min_value': None if self.min_value == '' or self.min_value is None else Decimal(str(self.min_value)),
'max_digits': self.max_digits,
'decimal_places': self.decimal_places,
})
if self.field_class == 'django.forms.RegexField':
if self.regex:
args.update({
'regex': self.regex
})
if self.field_class in ('django.forms.ChoiceField', 'django.forms.MultipleChoiceField'):
if self.choice_values:
choices = []
regex = re.compile('[\s]*\n[\s]*')
values = regex.split(self.choice_values)
labels = regex.split(self.choice_labels) if self.choice_labels else []
for index, value in enumerate(values):
try:
label = labels[index]
except:
label = value
choices.append((value, label))
args.update({
'choices': tuple(choices)
})
if getattr(django_settings, 'FORM_DESIGNER_INITIAL_CHOICE_EMPTY', False) \
and self.field_class == 'django.forms.ChoiceField' \
and not self.widget:
choices = list(args['choices'])
choices.insert(0, ('', _('Please Select...')))
args['choices'] = choices
if self.field_class in ('django.forms.ModelChoiceField', 'django.forms.ModelMultipleChoiceField'):
args.update({
'queryset': ModelNameField.get_model_from_string(self.choice_model).objects.all()
})
if self.field_class == 'django.forms.ModelChoiceField':
args.update({
'empty_label': self.choice_model_empty_label
})
if self.widget:
args.update({
'widget': get_class(self.widget)()
})
return args
