def POST(self, name):
"""Create a work"""
logger.debug("Data: %s" % (web.data()))
data = json.loads(web.data())
wtype = data.get('type')
title = data.get('title')
uri = data.get('URI') or data.get('uri')
parent = data.get('parent')
child = data.get('child')
try:
titles = strtolist(title)
uris = strtolist(uri)
assert wtype and titles and uris
except AssertionError as error:
logger.debug(error)
raise Error(BADPARAMS,
msg="You must provide a (work) type" +
", a title, and at least one URI")
try:
assert WorkType(wtype).exists()
except:
raise Error(BADPARAMS, msg="Unknown work type '%s'" % (wtype))
for i in uris:
# attempt to get scheme from URI
try:
ident = i['URI'] or i['uri']
scheme, value = Identifier.split_uri(ident)
try:
i['canonical'] = i['canonical'] in (True, "true", "True")
except:
i['canonical'] = False
except:
raise Error(BADPARAMS, msg="Invalid URI '%s'" % (ident))
# check whether the URI scheme exists in the database
try:
assert UriScheme(scheme).exists()
except:
raise Error(BADPARAMS,
msg="Unknown URI scheme '%s'" % (scheme))
uuid = Work.generate_uuid()
work = Work(uuid, wtype, titles, uris)
if parent:
parents = strtolist(parent)
for p in parents:
try:
assert Work.is_uuid(p)
assert Work.uuid_exists(p)
except AssertionError as error:
logger.debug(error)
raise Error(BADPARAMS, msg="Invalid parent UUID provided.")
work.set_parents(parents)
if child:
children = strtolist(child)
for c in children:
try:
assert Work.is_uuid(c)
assert Work.uuid_exists(c)
except AssertionError as error:
logger.debug(error)
raise Error(BADPARAMS, msg="Invalid child UUID provided.")
work.set_children(children)
work.save()
return [work.__dict__]
