def rollback_due_lock_lost(self, env, item, silent=False):
'''rollbacks request.db and flashes failure message'''
env.db.rollback()
if not silent:
flash(env, u'Объект (%s) не был сохранен из-за '
u'перехваченной блокировки' % (item,),
'failure')
def revert(self, env, data):
self.stream.insure_has_permission(env, 'p')
if data.lock_message:
self.stream.rollback_due_lock_lost(env, data.item)
return env.json({
'success': False,
'error': 'item_lock',
'lock_message': data.lock_message
})
log = self.stream.create_log_entry(env, data.item, 'revert')
if log is not None:
log.before = self._clean_item_data(self.stream, env, data.item)
env.db.add(log)
data.item.revert_to_published()
DraftForm = getattr(env, 'draft_form_model', None)
if DraftForm is not None:
draft = DraftForm.get_for_item(env.db, self.stream.uid(env),
data.item, env.user)
if draft is not None:
env.db.delete(draft)
flash(env,
u'Объект «%s» восстановлен из опубликованной версии' % data.item,
'success')
env.db.commit()
if log is not None:
log.after = self._clean_item_data(self.stream, env, data.item)
env.db.commit()
url = self.stream.url_for(env, 'item', item=data.item.id)
return env.json({'success': True, 'location': url})
def commit_item_transaction(self, env, item, silent=False):
'''commits request.db and flashes success message'''
env.db.commit()
if not silent:
flash(
env,
six.u('Объект (%s) сохранен') % (item.__title__,),
'success',
)
def rollback_due_form_errors(self, env, item, silent=False):
env.db.rollback()
if not silent:
flash(
env,
six.u(
'Объект (%s) не был сохранен из-за ошибок',
) % (item.__title__,),
'failure',
)
def unpublish(self, env, data):
self.stream.insure_has_permission(env, 'p')
if data.lock_message:
self.stream.rollback_due_lock_lost(env, data.item)
return env.json({'success': False,
'error': 'item_lock',
'lock_message': data.lock_message})
log = self.stream.create_log_entry(env, data.item, 'unpublish')
if log is not None:
env.db.add(log)
data.item.unpublish()
flash(env, u'Объект «%s» снят с публикации' % data.item, 'success')
env.db.commit()
url = self.stream.url_for(env, 'item', item=data.item.id)
return env.json({'success': True,
'location': url})
def revert(self, env, data):
self.stream.insure_has_permission(env, 'p')
if data.lock_message:
self.stream.rollback_due_lock_lost(env, data.item)
return env.json({})
EditLog = getattr(env, 'edit_log_model', None)
log_enabled = EditLog is not None and self.stream.edit_log
if log_enabled:
before = self._clean_item_data(self.stream, env, data.item)
log = EditLog(stream_name=self.stream.uid(env),
type="revert",
object_id=data.item.id,
global_id=ItemLock.item_global_id(data.item),
before=before,
users=[env.user])
env.db.add(log)
data.item.revert_to_published()
DraftForm = getattr(env, 'draft_form_model', None)
if DraftForm is not None:
draft = DraftForm.get_for_item(env.db,
self.stream.uid(env),
data.item, env.user)
if draft is not None:
env.db.delete(draft)
flash(env, u'Объект «%s» восстановлен из фронтальной версии'
% data.item, 'success')
env.db.commit()
if log_enabled:
log.after = self._clean_item_data(self.stream, env, data.item)
env.db.commit()
url = self.stream.url_for(env, 'item', item=data.item.id)
return env.json({'result': 'success',
'location': url})
def unpublish(self, env, data):
self.stream.insure_has_permission(env, 'p')
if data.lock_message:
self.stream.rollback_due_lock_lost(env, data.item)
return env.json({})
EditLog = getattr(env, 'edit_log_model', None)
log_enabled = EditLog is not None and self.stream.edit_log
if log_enabled:
log = EditLog(stream_name=self.stream.uid(env),
type="unpublish",
object_id=data.item.id,
global_id=ItemLock.item_global_id(data.item),
users=[env.user])
env.db.add(log)
data.item.unpublish()
flash(env, u'Объект «%s» снят с публикации' % data.item, 'success')
env.db.commit()
url = self.stream.url_for(env, 'item', item=data.item.id)
return env.json({'result': 'success',
'location': url})
def revert(self, env, data):
self.stream.insure_has_permission(env, 'p')
if data.lock_message:
self.stream.rollback_due_lock_lost(env, data.item)
return env.json({'success': False,
'error': 'item_lock',
'lock_message': data.lock_message})
log = self.stream.create_log_entry(env, data.item, 'revert')
if log is not None:
log.before = self._clean_item_data(self.stream, env, data.item)
env.db.add(log)
data.item.revert_to_published()
DraftForm = getattr(env, 'draft_form_model', None)
if DraftForm is not None:
draft = DraftForm.get_for_item(env.db,
self.stream.uid(env),
data.item, env.user)
if draft is not None:
env.db.delete(draft)
flash(env, u'Объект «%s» восстановлен из опубликованной версии'
% data.item, 'success')
env.db.commit()
if log is not None:
log.after = self._clean_item_data(self.stream, env, data.item)
env.db.commit()
url = self.stream.url_for(env, 'item', item=data.item.id)
return env.json({'success': True,
'location': url})
def unpublish(self, env, data):
self.stream.insure_has_permission(env, 'p')
if data.lock_message:
self.stream.rollback_due_lock_lost(env, data.item)
return env.json({
'success': False,
'error': 'item_lock',
'lock_message': data.lock_message
})
log = self.stream.create_log_entry(env, data.item, 'unpublish')
if log is not None:
env.db.add(log)
data.item.unpublish()
flash(env, u'Объект «%s» снят с публикации' % data.item, 'success')
env.db.commit()
url = self.stream.url_for(env, 'item', item=data.item.id)
return env.json({
'success': True,
'item_id': data.item.id,
'location': url
})
def rollback_due_form_errors(self, env, item, silent=False):
env.db.rollback()
if not silent:
flash(env, u'Объект (%s) не был сохранен из-за ошибок' % (item,),
'failure')
def commit_item_transaction(self, env, item, silent=False):
'''commits request.db and flashes success message'''
env.db.commit()
if not silent:
flash(env, u'Объект (%s) сохранен' % (item,), 'success')
