def custom_sort(self, results, sort_on, sort_reverse):
"""We need to handle some sorting for special columns, which are
not sortable in the catalog...
"""
if getattr(self, '_custom_sort_method', None) is not None:
results = self._custom_sort_method(results, sort_on, sort_reverse)
elif sort_on == 'sequence_number':
splitter = re.compile(r'[/\., ]')
def _sortable_data(brain):
"""Converts the "reference" into a tuple containing integers,
which are converted well. Sorting "10" and "2" as strings
results in wrong order..
"""
value = getattr(brain, sort_on, '')
if not isinstance(value, str) and not isinstance(value, unicode):
return value
parts = []
for part in splitter.split(value):
part = part.strip()
try:
part = int(part)
except ValueError:
pass
parts.append(part)
return parts
results = list(results)
results.sort(
lambda a, b: cmp(_sortable_data(a), _sortable_data(b)))
if sort_reverse:
results.reverse()
elif sort_on == 'reference':
# Get active reference formatter
registry = getUtility(IRegistry)
proxy = registry.forInterface(IReferenceNumberSettings)
formatter = queryAdapter(IReferenceNumberFormatter,
name=proxy.formatter)
results = list(results)
results.sort(key=formatter.sorter)
if sort_reverse:
results.reverse()
# custom sort for sorting on the readable fullname
# of the users, contacts and inboxes
elif sort_on in ('responsible', 'Creator', 'checked_out', 'issuer', 'contact'):
if sort_on in ('issuer', 'contact'):
sort_dict = SortHelpers().get_user_contact_sort_dict()
else:
sort_dict = SortHelpers().get_user_sort_dict()
def _sorter(a, b):
return cmp(
sort_dict.get(getattr(a, sort_on, ''), getattr(a, sort_on, '')),
sort_dict.get(getattr(b, sort_on, ''), getattr(b, sort_on, '')),
)
results = list(results)
results.sort(_sorter, reverse=sort_reverse)
elif sort_on == 'review_state':
states = get_translated_transitions(self.context, self.request)
def _state_sorter(a, b):
return cmp(
states.get(getattr(a, sort_on, ''), getattr(a, sort_on, '')),
states.get(getattr(b, sort_on, ''), getattr(b, sort_on, '')),
)
results = list(results)
results.sort(_state_sorter, reverse=sort_reverse)
elif sort_on == 'task_type':
types = get_translated_types(self.context, self.request)
def _type_sorter(a, b):
return cmp(
types.get(getattr(a, sort_on, ''), getattr(a, sort_on, '')),
types.get(getattr(b, sort_on, ''), getattr(b, sort_on, '')),
)
results = list(results)
results.sort(_type_sorter, reverse=sort_reverse)
elif sort_on == 'public_trial':
values = translated_public_trial_terms(self.context, self.request)
def _public_trial_sorter(a, b):
return cmp(
values.get(getattr(a, sort_on, ''), getattr(a, sort_on, '')),
values.get(getattr(b, sort_on, ''), getattr(b, sort_on, '')),
)
results = list(results)
results.sort(_public_trial_sorter, reverse=sort_reverse)
return results
def document_modified(context, event):
if IAttachmentsDeletedEvent.providedBy(event):
# AttachmentsDeleted is a special kind of ObjectModified event
# and is handled elsewhere - don't journalize it twice.
return
# we need to distinguish between "metadata modified", "file modified",
# "file and metadata modified" and "public_trial modified"
file_changed = False
metadata_changed = False
public_trial_changed = False
parent = aq_parent(aq_inner(context))
for desc in event.descriptions:
for attr in desc.attributes:
if attr in ('file', 'message', 'IDocumentMetadata.archival_file'):
file_changed = True
elif attr in ('IClassification.public_trial', 'public_trial'):
# Attribute name is different when changed through regular
# edit form vs. edit_public_trial form, so check for both
public_trial_changed = True
else:
metadata_changed = True
if context.REQUEST.get('form.widgets.file.action',
u'nochange') == u'nochange':
file_changed = False
if not file_changed and not metadata_changed and not public_trial_changed:
# the event shouldn't be fired in this case anyway..
return
if file_changed and metadata_changed:
title = _(u'label_document_file_and_metadata_modified',
default=u'Changed file and metadata')
parent_title = _(u'label_document_file_and_metadata_modified__parent',
default=u'Changed file and metadata of '
'document ${title}',
mapping=dict(title=context.title_or_id()))
journal_entry_factory(context, DOCUMENT_MODIIFED_ACTION, title)
journal_entry_factory(parent, DOCUMENT_MODIIFED_ACTION, parent_title)
elif file_changed:
title = _(u'label_document_file_modified', default=u'Changed file')
parent_title = _(u'label_document_file_modified__parent',
default=u'Changed file of document ${title}',
mapping=dict(title=context.title_or_id()))
journal_entry_factory(context, DOCUMENT_MODIIFED_ACTION, title)
journal_entry_factory(parent, DOCUMENT_MODIIFED_ACTION, parent_title)
elif metadata_changed:
title = _(u'label_document_metadata_modified',
default=u'Changed metadata')
parent_title = _(u'label_document_metadata_modified__parent',
default=u'Changed metadata of document ${title}',
mapping=dict(title=context.title_or_id()))
journal_entry_factory(context, DOCUMENT_MODIIFED_ACTION, title)
journal_entry_factory(parent, DOCUMENT_MODIIFED_ACTION, parent_title)
# Always create a separate journal entry on document if public_trial was
# changed
if public_trial_changed:
translated_terms = classification.translated_public_trial_terms(
context, context.REQUEST)
translated_public_trial = translated_terms[context.public_trial]
title = _(u'label_document_public_trial_modified',
default=u'Public trial changed to "${public_trial}".',
mapping=dict(public_trial=translated_public_trial))
journal_entry_factory(context, PUBLIC_TRIAL_MODIFIED_ACTION, title)
def custom_sort(self, results, sort_on, sort_reverse):
"""We need to handle some sorting for special columns, which are
not sortable in the catalog...
"""
if getattr(self, '_custom_sort_method', None) is not None:
results = self._custom_sort_method(results, sort_on, sort_reverse)
elif sort_on == 'sequence_number':
splitter = re.compile('[/\., ]')
def _sortable_data(brain):
""" Converts the "reference" into a tuple containing integers,
which are converted well. Sorting "10" and "2" as strings
results in wrong order..
"""
value = getattr(brain, sort_on, '')
if not isinstance(value, str) and not isinstance(
value, unicode):
return value
parts = []
for part in splitter.split(value):
part = part.strip()
try:
part = int(part)
except ValueError:
pass
parts.append(part)
return parts
results = list(results)
results.sort(
lambda a, b: cmp(_sortable_data(a), _sortable_data(b)))
if sort_reverse:
results.reverse()
elif sort_on == 'reference':
# Get active reference formatter
registry = getUtility(IRegistry)
proxy = registry.forInterface(IReferenceNumberSettings)
formatter = queryAdapter(IReferenceNumberFormatter,
name=proxy.formatter)
results = list(results)
results.sort(key=formatter.sorter)
if sort_reverse:
results.reverse()
# custom sort for sorting on the readable fullname
# of the users, contacts and inboxes
elif sort_on in (
'responsible', 'Creator', 'checked_out', 'issuer', 'contact'):
if sort_on in ('issuer', 'contact'):
sort_dict = SortHelpers().get_user_contact_sort_dict()
else:
sort_dict = SortHelpers().get_user_sort_dict()
def _sorter(a, b):
return cmp(
sort_dict.get(
getattr(a, sort_on, ''), getattr(a, sort_on, '')),
sort_dict.get(
getattr(b, sort_on, ''), getattr(b, sort_on, ''))
)
results = list(results)
results.sort(_sorter, reverse=sort_reverse)
elif sort_on == 'review_state':
states = get_translated_transitions(self.context, self.request)
def _state_sorter(a, b):
return cmp(
states.get(
getattr(a, sort_on, ''), getattr(a, sort_on, '')),
states.get(
getattr(b, sort_on, ''), getattr(b, sort_on, ''))
)
results = list(results)
results.sort(_state_sorter, reverse=sort_reverse)
elif sort_on == 'task_type':
types = get_translated_types(self.context, self.request)
def _type_sorter(a, b):
return cmp(
types.get(
getattr(a, sort_on, ''), getattr(a, sort_on, '')),
types.get(getattr(b, sort_on, ''), getattr(b, sort_on, ''))
)
results = list(results)
results.sort(_type_sorter, reverse=sort_reverse)
elif sort_on == 'public_trial':
values = translated_public_trial_terms(self.context, self.request)
def _public_trial_sorter(a, b):
return cmp(
values.get(
getattr(a, sort_on, ''), getattr(a, sort_on, '')),
values.get(getattr(b, sort_on, ''), getattr(b, sort_on, ''))
)
results = list(results)
results.sort(_public_trial_sorter, reverse=sort_reverse)
return results
def document_modified(context, event):
if IAttachmentsDeletedEvent.providedBy(event):
# AttachmentsDeleted is a special kind of ObjectModified event
# and is handled elsewhere - don't journalize it twice.
return
# we need to distinguish between "metadata modified", "file modified",
# "file and metadata modified" and "public_trial modified"
file_changed = False
metadata_changed = False
public_trial_changed = False
parent = aq_parent(aq_inner(context))
for desc in event.descriptions:
for attr in desc.attributes:
if attr in ('file', 'message', 'IDocumentMetadata.archival_file'):
file_changed = True
elif attr in ('IClassification.public_trial', 'public_trial'):
# Attribute name is different when changed through regular
# edit form vs. edit_public_trial form, so check for both
public_trial_changed = True
else:
metadata_changed = True
if context.REQUEST.get('form.widgets.file.action',
u'nochange') == u'nochange':
file_changed = False
if not file_changed and not metadata_changed and not public_trial_changed:
# the event shouldn't be fired in this case anyway..
return
if file_changed and metadata_changed:
title = _(u'label_document_file_and_metadata_modified',
default=u'Changed file and metadata')
parent_title = _(u'label_document_file_and_metadata_modified__parent',
default=u'Changed file and metadata of '
'document ${title}',
mapping=dict(title=context.title_or_id()))
journal_entry_factory(context, DOCUMENT_MODIIFED_ACTION, title)
journal_entry_factory(parent, DOCUMENT_MODIIFED_ACTION, parent_title)
elif file_changed:
title = _(u'label_document_file_modified',
default=u'Changed file')
parent_title = _(u'label_document_file_modified__parent',
default=u'Changed file of document ${title}',
mapping=dict(title=context.title_or_id()))
journal_entry_factory(context, DOCUMENT_MODIIFED_ACTION, title)
journal_entry_factory(parent, DOCUMENT_MODIIFED_ACTION, parent_title)
elif metadata_changed:
title = _(u'label_document_metadata_modified',
default=u'Changed metadata')
parent_title = _(u'label_document_metadata_modified__parent',
default=u'Changed metadata of document ${title}',
mapping=dict(title=context.title_or_id()))
journal_entry_factory(context, DOCUMENT_MODIIFED_ACTION, title)
journal_entry_factory(parent, DOCUMENT_MODIIFED_ACTION, parent_title)
# Always create a separate journal entry on document if public_trial was
# changed
if public_trial_changed:
translated_terms = classification.translated_public_trial_terms(
context, context.REQUEST)
translated_public_trial = translated_terms[context.public_trial]
title = _(u'label_document_public_trial_modified',
default=u'Public trial changed to "${public_trial}".',
mapping=dict(public_trial=translated_public_trial))
journal_entry_factory(context, PUBLIC_TRIAL_MODIFIED_ACTION, title)
