def _migrate_contribution(self, old_contrib, friendly_id):
ac = old_contrib._Contribution__ac
try:
description = old_contrib._fields.get('content', '')
except AttributeError:
if not self.is_legacy_event:
self.print_warning('Contribution {} has no fields'.format(old_contrib))
description = ''
description = convert_to_unicode(getattr(description, 'value', description)) # str or AbstractFieldContent
status = getattr(old_contrib, '_status', None)
status_class = status.__class__.__name__ if status else None
contrib = Contribution(event_new=self.event, friendly_id=friendly_id,
title=convert_to_unicode(old_contrib.title),
render_mode=RenderMode.html,
description=description, duration=old_contrib.duration,
protection_mode=PROTECTION_MODE_MAP[ac._accessProtection],
board_number=convert_to_unicode(getattr(old_contrib, '_boardNumber', '')),
keywords=self._process_keywords(getattr(old_contrib, '_keywords', '')),
is_deleted=(status_class == 'ContribStatusWithdrawn'))
if old_contrib._track is not None:
track = self.event_ns.track_map.get(old_contrib._track)
if not track:
self.print_warning('Track not found: {}. Setting to None.'.format(old_contrib._track))
else:
contrib.track = track
if not self.quiet:
self.print_info('%[cyan]Contribution%[reset] {}'.format(contrib.title))
self.event_ns.legacy_contribution_map[old_contrib] = contrib
contrib.legacy_mapping = LegacyContributionMapping(event_new=self.event, legacy_contribution_id=old_contrib.id)
# contribution type
if old_contrib._type is not None:
try:
contrib.type = self.event_ns.legacy_contribution_type_map[old_contrib._type]
except AttributeError:
self.print_warning('%[yellow!]Invalid contrib type {}'
.format(convert_to_unicode(old_contrib._type._name)))
# abstract
if old_contrib in self.event_ns.legacy_contribution_abstracts:
contrib.abstract = self.event_ns.legacy_contribution_abstracts[old_contrib]
# ACLs (managers, read access, submitters)
principals = {}
self._process_ac(ContributionPrincipal, principals, ac)
for submitter in old_contrib._submitters:
self._process_principal(ContributionPrincipal, principals, submitter, 'Submitter', roles={'submit'})
self._process_principal_emails(ContributionPrincipal, principals, getattr(old_contrib, '_submittersEmail', []),
'Submitter', roles={'submit'})
contrib.acl_entries = set(principals.itervalues())
# speakers, authors and co-authors
contrib.person_links = list(self._migrate_contribution_person_links(old_contrib))
# references ("report numbers")
contrib.references = list(self._process_references(ContributionReference, old_contrib))
# contribution/abstract fields
if hasattr(old_contrib, '_fields'):
contrib.field_values = list(self._migrate_contribution_field_values(old_contrib))
contrib.subcontributions = [self._migrate_subcontribution(old_contrib, old_subcontrib, pos)
for pos, old_subcontrib in enumerate(old_contrib._subConts, 1)]
contrib._last_friendly_subcontribution_id = len(contrib.subcontributions)
return contrib
