def _handle_id_conflict(xform, domain):
"""
For id conflicts, we check if the files contain exactly the same content,
If they do, we just log this as a dupe. If they don't, we deprecate the
previous form and overwrite it with the new form's contents.
:returns: A two-tuple: `(<new form>, <duplicate form or None>)`
The new form may have a different `form_id` than `xform.form_id`.
"""
assert domain
conflict_id = xform.form_id
interface = FormProcessorInterface(domain)
if interface.is_duplicate(conflict_id, domain):
# It looks like a duplicate/edit in the same domain so pursue that workflow.
logging.info('Handling duplicate doc id %s for domain %s', conflict_id,
domain)
return _handle_duplicate(xform)
else:
# the same form was submitted to two domains, or a form was submitted with
# an ID that belonged to a different doc type. these are likely developers
# manually testing or broken API users. just resubmit with a generated ID.
interface.assign_new_id(xform)
logging.info('Reassigned doc id from %s to %s', conflict_id,
xform.form_id)
return xform, None
def _create_new_xform(domain,
instance_xml,
attachments=None,
auth_context=None):
"""
create but do not save an XFormInstance from an xform payload (xml_string)
optionally set the doc _id to a predefined value (_id)
return doc _id of the created doc
`process` is transformation to apply to the form right before saving
This is to avoid having to save multiple times
If xml_string is bad xml
- raise couchforms.XMLSyntaxError
:param domain:
"""
from corehq.form_processor.interfaces.processor import FormProcessorInterface
interface = FormProcessorInterface(domain)
assert attachments is not None
form_data = convert_xform_to_json(instance_xml)
if not form_data.get('@xmlns'):
raise MissingXMLNSError("Form is missing a required field: XMLNS")
adjust_datetimes(form_data)
xform = interface.new_xform(form_data)
xform.domain = domain
xform.auth_context = auth_context
# Maps all attachments to uniform format and adds form.xml to list before storing
attachments = map(
lambda a: Attachment(
name=a[0], raw_content=a[1], content_type=a[1].content_type),
attachments.items())
attachments.append(
Attachment(name='form.xml',
raw_content=instance_xml,
content_type='text/xml'))
interface.store_attachments(xform, attachments)
result = LockedFormProcessingResult(xform)
with ReleaseOnError(result.lock):
if interface.is_duplicate(xform.form_id):
raise DuplicateError(xform)
return result
def _handle_id_conflict(instance, xform, domain):
"""
For id conflicts, we check if the files contain exactly the same content,
If they do, we just log this as a dupe. If they don't, we deprecate the
previous form and overwrite it with the new form's contents.
"""
assert domain
conflict_id = xform.form_id
interface = FormProcessorInterface(domain)
if interface.is_duplicate(conflict_id, domain):
# It looks like a duplicate/edit in the same domain so pursue that workflow.
return _handle_duplicate(xform, instance)
else:
# the same form was submitted to two domains, or a form was submitted with
# an ID that belonged to a different doc type. these are likely developers
# manually testing or broken API users. just resubmit with a generated ID.
xform = interface.assign_new_id(xform)
return FormProcessingResult(xform)
def _handle_id_conflict(xform, domain):
"""
For id conflicts, we check if the files contain exactly the same content,
If they do, we just log this as a dupe. If they don't, we deprecate the
previous form and overwrite it with the new form's contents.
"""
assert domain
conflict_id = xform.form_id
interface = FormProcessorInterface(domain)
if interface.is_duplicate(conflict_id, domain):
# It looks like a duplicate/edit in the same domain so pursue that workflow.
return _handle_duplicate(xform)
else:
# the same form was submitted to two domains, or a form was submitted with
# an ID that belonged to a different doc type. these are likely developers
# manually testing or broken API users. just resubmit with a generated ID.
xform = interface.assign_new_id(xform)
return FormProcessingResult(xform)
def _create_new_xform(domain, instance_xml, attachments=None):
"""
create but do not save an XFormInstance from an xform payload (xml_string)
optionally set the doc _id to a predefined value (_id)
return doc _id of the created doc
`process` is transformation to apply to the form right before saving
This is to avoid having to save multiple times
If xml_string is bad xml
- raise couchforms.XMLSyntaxError
:param domain:
"""
from corehq.form_processor.interfaces.processor import FormProcessorInterface
interface = FormProcessorInterface(domain)
assert attachments is not None
form_data = convert_xform_to_json(instance_xml)
if not form_data.get('@xmlns'):
raise MissingXMLNSError("Form is missing a required field: XMLNS")
adjust_datetimes(form_data)
xform = interface.new_xform(form_data)
xform.domain = domain
# Maps all attachments to uniform format and adds form.xml to list before storing
attachments = map(
lambda a: Attachment(name=a[0], raw_content=a[1], content_type=a[1].content_type),
attachments.items()
)
attachments.append(Attachment(name='form.xml', raw_content=instance_xml, content_type='text/xml'))
interface.store_attachments(xform, attachments)
result = LockedFormProcessingResult(xform)
with ReleaseOnError(result.lock):
if interface.is_duplicate(xform.form_id):
raise DuplicateError(xform)
return result
