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Include serialized content in raw data form.

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Tom Christie 2013-08-29 17:23:26 +01:00
parent 37e2720a40
commit c7f3b8bebe
1 changed files with 34 additions and 9 deletions
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43
rest_framework/renderers.py
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@ -480,15 +480,16 @@ class BrowsableAPIRenderer(BaseRenderer):
form_renderer = self.form_renderer_class()
return form_renderer.render(data, self.accepted_media_type, self.renderer_context)
def get_raw_data_form(self, view, method, request, media_types):
def get_raw_data_form(self, view, method, request):
"""
Returns a form that allows for arbitrary content types to be tunneled
via standard HTML forms.
(Which are typically application/x-www-form-urlencoded)
"""
with override_method(view, request, method) as request:
# If we're not using content overloading there's no point in supplying a generic form,
# as the view won't treat the form's value as the content of the request.
# If we're not using content overloading there's no point in
# supplying a generic form, as the view won't treat the form's
# value as the content of the request.
if not (api_settings.FORM_CONTENT_OVERRIDE
and api_settings.FORM_CONTENTTYPE_OVERRIDE):
return None
@ -498,8 +499,33 @@ class BrowsableAPIRenderer(BaseRenderer):
if not self.show_form_for_method(view, method, request, obj):
return
# If possible, serialize the initial content for the generic form
default_parser = view.parser_classes[0]
renderer_class = getattr(default_parser, 'renderer_class', None)
if (hasattr(view, 'get_serializer') and renderer_class):
# View has a serializer defined and parser class has a
# corresponding renderer that can be used to render the data.
# Get a read-only version of the serializer
serializer = view.get_serializer(instance=obj)
for field_name, field in serializer.fields.items():
if field.read_only:
del serializer.fields[field_name]
# Render the raw data content
renderer = renderer_class()
accepted = self.accepted_media_type
context = self.renderer_context.copy().update({'indent': 4})
content = renderer.render(serializer.data, accepted, context)
else:
content = None
# Generate a generic form that includes a content type field,
# and a content field.
content_type_field = api_settings.FORM_CONTENTTYPE_OVERRIDE
content_field = api_settings.FORM_CONTENT_OVERRIDE
media_types = [parser.media_type for parser in view.parser_classes]
choices = [(media_type, media_type) for media_type in media_types]
initial = media_types[0]
@ -515,7 +541,8 @@ class BrowsableAPIRenderer(BaseRenderer):
)
self.fields[content_field] = forms.CharField(
label='Content',
widget=forms.Textarea
widget=forms.Textarea,
initial=content
)
return GenericContentForm()
@ -540,8 +567,6 @@ class BrowsableAPIRenderer(BaseRenderer):
request = renderer_context['request']
response = renderer_context['response']
media_types = [parser.media_type for parser in view.parser_classes]
renderer = self.get_default_renderer(view)
content = self.get_content(renderer, data, accepted_media_type, renderer_context)
@ -551,9 +576,9 @@ class BrowsableAPIRenderer(BaseRenderer):
delete_form = self.get_rendered_html_form(view, 'DELETE', request)
options_form = self.get_rendered_html_form(view, 'OPTIONS', request)
raw_data_put_form = self.get_raw_data_form(view, 'PUT', request, media_types)
raw_data_post_form = self.get_raw_data_form(view, 'POST', request, media_types)
raw_data_patch_form = self.get_raw_data_form(view, 'PATCH', request, media_types)
raw_data_put_form = self.get_raw_data_form(view, 'PUT', request)
raw_data_post_form = self.get_raw_data_form(view, 'POST', request)
raw_data_patch_form = self.get_raw_data_form(view, 'PATCH', request)
raw_data_put_or_patch_form = raw_data_put_form or raw_data_patch_form
name = self.get_name(view)