def _handleSave(self, action, msg='Saved form data'):
self.save_attempt = True
data, errors = self.extractData()
if errors or IFormDefinition.providedBy(self.context) or self.saved:
return False # just validate if errors, or if context if defn
if not self.saved:
result = {} # submitted data. k: group name; v: dict of name/value
group_keys = []
for group in self.groups:
groupdata = {}
form_group_data = group.extractData()[0]
for name, _field in group.fields.items():
group_keys.append(name)
fieldname = _field.field.__name__
default = getattr(_field.field, 'default', None)
field_data = form_group_data.get(name, default)
if ICollection.providedBy(_field.field):
if isinstance(_field.field.value_type, DictRow):
is_nonempty_row = lambda v: any(v.values())
field_data = filter(is_nonempty_row, field_data)
groupdata[fieldname] = field_data
result[group.__name__] = groupdata
# filter default fieldset values, ignore group values in data dict:
result[''] = dict([(k, v) for k, v in data.items()
if k not in group_keys])
self._saveResult(result)
self.saved = True
history_log(self.context, message=msg, set_modified=True)
notify(ObjectModifiedEvent(self.context))
transaction.get().note(msg)
self._status.addStatusMessage('Saved form data', type='info')
return True
def _handleSave(self, action, msg='Saved form data'):
self.save_attempt = True
data, errors = self.extractData()
if errors or IFormDefinition.providedBy(self.context) or self.saved:
return False # just validate if errors, or if context if defn
if not self.saved:
result = {} # submitted data. k: group name; v: dict of name/value
group_keys = []
for group in self.groups:
groupdata = {}
form_group_data = group.extractData()[0]
for name, _field in group.fields.items():
group_keys.append(name)
fieldname = _field.field.__name__
default = getattr(_field.field, 'default', None)
field_data = form_group_data.get(name, default)
if ICollection.providedBy(_field.field):
if isinstance(_field.field.value_type, DictRow):
is_nonempty_row = lambda v: any(v.values())
field_data = filter(is_nonempty_row, field_data)
groupdata[fieldname] = field_data
result[group.__name__] = groupdata
# filter default fieldset values, ignore group values in data dict:
result[''] = dict([(k, v) for k, v in data.items()
if k not in group_keys])
self._saveResult(result)
self.saved = True
history_log(self.context, message=msg, set_modified=True)
notify(ObjectModifiedEvent(self.context))
transaction.get().note(msg)
self._status.addStatusMessage('Saved form data', type='info')
return True
def sync_simple_form(form, components):
"""
Sync form data storage objects with schema of form definition
components.
"""
for name in components.names:
group = components.groups[name]
schema = group.schema
if group.group_usage == u'grid':
schema = grid_wrapper_schema(group.schema)
if name not in form.data:
form.data[name] = FormEntry() # add new
form.data[name].sign(schema)
history_log(form, 'Schema updated for form entries.')
def update(self, *args, **kwargs):
if not kwargs.get('saveonly', False):
self._init_baseform()
msg = ''
if 'payload' in self.request.form:
json = self.request.form.get('payload').strip()
if json:
oldkeys = self.context.keys()
# save the data payload to records, also notifies
# ObjectModifiedEvent, if data is modified, which
# will result in reindexing embedded catalog used
# by measures:
self.context.update_all(json)
newkeys = self.context.keys()
count_new = len(set(newkeys) - set(oldkeys))
count_updated = len(set(oldkeys) & set(newkeys))
count_removed = len(set(oldkeys) - set(newkeys))
msg = 'Data has been saved. '
if count_new or count_updated or count_removed:
msg += '('
if count_new:
msg += ' %s new entries. ' % count_new
if count_updated:
msg += ' %s updated entries. ' % (
count_updated,)
if count_removed:
msg += ' %s removed entries. ' % (
count_removed,)
if count_new or count_updated or count_removed:
msg += ')'
history_log(self.context, msg)
if 'save_submit' in self.request.form:
wftool = getToolByName(self.context, 'portal_workflow')
chain = wftool.getChainFor(self.context)[0]
state = wftool.getStatusOf(chain,
self.context)['review_state']
if state == 'visible':
wftool.doActionFor(self.context, 'submit')
self.context.reindexObject()
msg += ' (form submitted for review)'
if not kwargs.get('saveonly', False):
url = self.context.absolute_url()
self.request.RESPONSE.redirect(url)
if self.has_metadata:
self.mdform.update()
md_msg = 'Saved metadata fields on multi-record form.'
self.mdform._handleSave(None, msg=md_msg)
if msg:
self._status.addStatusMessage(msg, type='info')
def update(self, *args, **kwargs):
if not kwargs.get('saveonly', False):
self._init_baseform()
msg = ''
if 'payload' in self.request.form:
# strip out double-escaping of unicode (ugly):
json = self.request.form.get('payload').strip()
if json:
json = unicode_unwrap(json)
oldkeys = self.context.keys()
# save the data payload to records, also notifies
# ObjectModifiedEvent, if data is modified, which
# will result in reindexing embedded catalog used
# by measures:
self.context.update_all(json)
newkeys = self.context.keys()
count_new = len(set(newkeys) - set(oldkeys))
count_updated = len(set(oldkeys) & set(newkeys))
count_removed = len(set(oldkeys) - set(newkeys))
msg = 'Data has been saved. '
if count_new or count_updated or count_removed:
msg += '('
if count_new:
msg += ' %s new entries. ' % count_new
if count_updated:
msg += ' %s updated entries. ' % (count_updated, )
if count_removed:
msg += ' %s removed entries. ' % (count_removed, )
if count_new or count_updated or count_removed:
msg += ')'
history_log(self.context, msg)
if 'save_submit' in self.request.form:
wftool = getToolByName(self.context, 'portal_workflow')
chain = wftool.getChainFor(self.context)[0]
state = wftool.getStatusOf(chain,
self.context)['review_state']
if state == 'visible':
wftool.doActionFor(self.context, 'submit')
self.context.reindexObject()
msg += ' (form submitted for review)'
if not kwargs.get('saveonly', False):
url = self.context.absolute_url()
self.request.RESPONSE.redirect(url)
if self.has_metadata:
self.mdform.update()
md_msg = 'Saved metadata fields on multi-record form.'
self.mdform._handleSave(None, msg=md_msg)
if msg:
self._status.addStatusMessage(msg, type='info')
def handle_measure_modify(context, event):
# set modification time and a history log message:
msg = "Updated modification timestamp, which invalidates stale " "cached queries, datapoints."
history_log(context, message=msg, set_modified=True)
# Invalidate IComposedQuery adapter lookups for measure for
# both numerator and denominator:
context._v_q_numerator = None
context._v_q_denominator = None
# invalidate cache of built repoze.catalog query:
context._v_query_numerator = None
context._v_query_denominator = None
# ensure that all connections, instances, threads have fresh objects,
# with no stale _v_ prefixed volatile attributes -- invalidates the
# measure for all ZODB connections:
context._p_changed = True
# invalidate all cached data points to which the measure is relevant:
DataPointCache().reload(IUUID(context))
def handle_measure_modify(context, event):
# set modification time and a history log message:
msg = 'Updated modification timestamp, which invalidates stale '\
'cached queries, datapoints.'
history_log(context, message=msg, set_modified=True)
# Invalidate IComposedQuery adapter lookups for measure for
# both numerator and denominator:
context._v_q_numerator = None
context._v_q_denominator = None
# invalidate cache of built repoze.catalog query:
context._v_query_numerator = None
context._v_query_denominator = None
# ensure that all connections, instances, threads have fresh objects,
# with no stale _v_ prefixed volatile attributes -- invalidates the
# measure for all ZODB connections:
context._p_changed = True
# invalidate all cached data points to which the measure is relevant:
DataPointCache().reload(IUUID(context))
def sync_multi_form(form, definition):
"""
Update all contained form entry records, signed with definition
schema.
"""
modified = False
for entry in form.values():
oldsig = entry.signature
entry.sign(definition.schema)
if oldsig != entry.signature:
modified = True
if modified:
history_log(form, 'Schema updated for form entries.')
# notify items may be effected by schema change, warranting a
# re-index of embedded catalog and reload of cached data-points:
notify(
ObjectModifiedEvent(form, Attributes(IRecordContainer, 'items'))
)
def _update(self, *args, **kwargs):
req = self.request
prefix = 'payload-query-'
payload_keys = [k for k in self.request.form if k.startswith(prefix)]
if not payload_keys:
return
_info = lambda name: (name.replace(prefix, ''), req.get(name))
payloads = map(_info, payload_keys)
log_messages = []
for name, payload in payloads:
composed = self.composed_query(name)
if not composed:
raise ValueError('unknown query name')
adapter = ComposedQueryJSONAdapter(composed, self.schema)
adapter.update(str(payload))
msg = u'Updated query criteria for %s' % name
self.status.addStatusMessage(msg, type='info')
log_messages.append(msg)
history_log(
self.context,
message='\n'.join(log_messages),
set_modified=True,
)
return True # updated
def _update(self, *args, **kwargs):
req = self.request
prefix = 'payload-query-'
payload_keys = [k for k in self.request.form if k.startswith(prefix)]
if not payload_keys:
return
_info = lambda name: (name.replace(prefix, ''), req.get(name))
payloads = map(_info, payload_keys)
log_messages = []
for name, payload in payloads:
composed = self.composed_query(name)
if not composed:
raise ValueError('unknown query name')
adapter = ComposedQueryJSONAdapter(composed, self.schema)
adapter.update(str(payload))
msg = u'Updated query criteria for %s' % name
self.status.addStatusMessage(msg, type='info')
log_messages.append(msg)
history_log(
self.context,
message='\n'.join(log_messages),
set_modified=True,
)
return True # updated
