def post_tiddler_to_container(environ, start_response):
"""
entry point for recipes/foo/tiddlers or bags/foo/tiddlers
we have included the tiddler name in the form,
so get that and carry on as normal
"""
form = environ['tiddlyweb.query']
def get_name():
if 'title' in form:
return retrieve_item(form, 'title')
else:
files = environ['tiddlyweb.input_files']
return files[0].filename
try:
tiddler_name = get_name()
except (KeyError, IndexError):
tiddler_name = str(uuid4())
Serialization.form = form
try:
redirect = environ['tiddlyweb.query'].pop('redirect')
except KeyError:
redirect = None
if redirect:
redirect = redirect[0]
if '?' in redirect and not redirect.endswith('?'):
redirect += '&'
else:
redirect += '?'
redirect += '.no-cache=%s' % uuid4()
# Extra safe characters used to preserve query strings.
redirect = quote(redirect.encode('utf-8'), safe="/?&=:.!~*'()")
#mock up some objects that tiddlyweb.web.handler.tiddler.put requires
environ['wsgiorg.routing_args'][1]['tiddler_name'] = tiddler_name
environ['REQUEST_METHOD'] = 'PUT'
environ['wsgi.input'] = StringIO('dummy input')
def dummy_start_response(response_code, *args):
"""
start_response may only be called once.
We may need it to be a redirect instead of a 204
"""
if not response_code.startswith('204'):
start_response(response_code, *args)
elif redirect:
response = [('Location', redirect)]
start_response('303 See Other', response)
else:
start_response(response_code, *args)
return put(environ, dummy_start_response)
def post_tiddler_to_container(environ, start_response):
"""
entry point for recipes/foo/tiddlers or bags/foo/tiddlers
we have included the tiddler name in the form,
so get that and carry on as normal
"""
try:
form = get_form(environ)
except timeout:
return []
def get_name():
if 'title' in form:
return retrieve_item(form, 'title')
else:
return form['file'].filename
try:
tiddler_name = urllib.quote(get_name())
except KeyError:
tiddler_name = str(uuid4())
Serialization.form = form
try:
redirect = environ['tiddlyweb.query'].pop('redirect')
if '?' in redirect[0] and not redirect[0].endswith('?'):
redirect[0] += '&'
else:
redirect[0] += '?'
redirect[0] += '.no-cache=%s' % uuid4()
except KeyError:
redirect = None
#mock up some objects that tiddlyweb.web.handler.tiddler.put requires
environ['wsgiorg.routing_args'][1]['tiddler_name'] = tiddler_name
environ['REQUEST_METHOD'] = 'PUT'
environ['wsgi.input'] = StringIO('dummy input')
def dummy_start_response(response_code, *args):
"""
start_response may only be called once.
We may need it to be a redirect instead of a 204
"""
if not response_code.startswith('204'):
start_response(response_code, *args)
elif redirect:
response = [('Location', redirect[0].encode('UTF-8', 'replace'))]
start_response('303 See Other', response)
else:
start_response(response_code, *args)
return put(environ, dummy_start_response)
def handler(environ, start_response):
if bag:
environ['wsgiorg.routing_args'][1]['bag_name'] = bag
elif recipe:
environ['wsgiorg.routing_args'][1]['recipe_name'] = recipe
else:
return selector.not_found(environ, start_response)
if environ['REQUEST_METHOD'] == 'GET':
return get(environ, start_response)
elif environ['REQUEST_METHOD'] == 'PUT':
return put(environ, start_response)
elif environ['REQUEST_METHOD'] == 'DELETE':
return delete(environ, start_response)
else:
return selector.method_not_allowed(environ, start_response)
