def _preload_items(env, entries):
by_stream = {}
for entry in entries:
by_stream.setdefault(entry.stream_name, [])
by_stream[entry.stream_name].append(entry.object_id)
by_stream_and_id = {}
for stream_name, ids in by_stream.items():
name = stream_name.split(':')[0]
if name not in env.streams:
continue
stream = env.streams[name]
lang = decode_stream_uid(stream_name)[1].get('lang')
stream_env = VersionedStorage(version="admin", lang=lang)
stream_env._storage._parent_storage = env
# XXX only for multi db! will fail on single db
stream_env.models = env.models_.admin
if lang:
stream_env.models = getattr(stream_env.models, lang)
M = stream.get_model(stream_env)
items = stream.item_query(stream_env).filter(M.id.in_(ids)).all()
for item in items:
by_stream_and_id[(stream_name, str(item.id))] = item
return by_stream_and_id
def _expand(env, obj, for_item=None):
# XXX all this is like a hack!
stream_name = obj.stream_name.split(':')[0]
if stream_name not in env.streams:
return {}
stream = env.streams[stream_name]
lang = decode_stream_uid(obj.stream_name)[1].get('lang')
if for_item is None:
stream_env = VersionedStorage(version="admin", lang=lang)
stream_env._storage._parent_storage = env
# XXX only for multi db! will fail on single db
stream_env.models = env.models.admin
if lang:
stream_env.models = getattr(stream_env.models, lang)
else:
stream_env = env
assert 'r' in stream.get_permissions(stream_env)
if for_item is None:
item = stream.item_query(stream_env).filter_by(id=obj.object_id).first()
else:
item = for_item
if item is not None:
item_title = getattr(item, 'title', unicode(item))
else:
item_title = u"<{}: удалённый или недоступный объект: {}>".format(
stream.title, obj.object_id)
return {"obj": obj,
"stream": stream,
"item": item,
"item_title": item_title,
"lang": lang,
"type": stream.edit_log_action.log_type_title(obj)}
def _preload_items(env, entries):
by_stream = {}
for entry in entries:
by_stream.setdefault(entry.stream_name, [])
by_stream[entry.stream_name].append(entry.object_id)
by_stream_and_id = {}
for stream_name, ids in by_stream.items():
name = stream_name.split(':')[0]
if name not in env.streams:
continue
stream = env.streams[name]
lang = decode_stream_uid(stream_name)[1].get('lang')
stream_env = VersionedStorage(version="admin", lang=lang)
stream_env._storage._parent_storage = env
# XXX only for multi db! will fail on single db
stream_env.models = env.models_.admin
if lang:
stream_env.models = getattr(stream_env.models, lang)
M = stream.get_model(stream_env)
items = stream.item_query(stream_env).filter(M.id.in_(ids)).all()
for item in items:
by_stream_and_id[(stream_name, str(item.id))] = item
return by_stream_and_id
def log_entry(self, env, data):
#insure_is_xhr(env)
if getattr(env, 'version', None) == 'front':
raise HTTPNotFound()
EditLog = env.edit_log_model
log = EditLog.query_for_item(env.db, data.item)\
.filter_by(id=data.log_id)\
.first()
if log is None:
raise HTTPNotFound()
rel_stream_name, params = decode_stream_uid(log.stream_name)
if rel_stream_name in env.streams:
rel_stream = env.streams[rel_stream_name]
else:
# Deleted or renamed stream
raise NotImplementedError("Deleted or renamed stream",
rel_stream_name)
rel_env = VersionedStorage(**params)
rel_env._storage._parent_storage = env
form_cls = rel_stream.config.ItemForm
item_cp = type(data.item)(id=data.item.id)
form1 = form_cls.load_initial(env, item_cp, initial={})
form2 = form_cls.load_initial(env, item_cp, initial={})
form1.model = form2.model = rel_stream.get_model(env)
form1.accept(log.before)
form2.accept(log.after)
# reset permissions
form1.permissions = form2.permissions = frozenset('r')
form1.fields = [field(parent=form1) for field in form1.fields]
form2.fields = [field(parent=form2) for field in form2.fields]
diff = form1.get_diff(form2)
diffs = diff['children'] if diff is not None else []
return env.render_to_response(
'edit_log/item',
dict(form1=form1,
form2=form2,
diffs=diffs,
log=log,
stream=self.stream,
item=data.item,
log_type=self.log_type_title(log)))
def log_entry(self, env, data):
insure_is_xhr(env)
if getattr(env, 'version') == 'front':
raise HTTPNotFound()
EditLog = env.edit_log_model
log = EditLog.query_for_item(env.db, data.item)\
.filter_by(id=data.log_id)\
.first()
rel_stream_name, params = decode_stream_uid(log.stream_name)
if rel_stream_name not in env.streams:
# Deleted or renamed stream
raise NotImplementedError
rel_stream = env.streams[rel_stream_name]
rel_env = VersionedStorage(**params)
rel_env._storage._parent_storage = env
form_cls = rel_stream.config.ItemForm
form1 = form_cls.load_initial(env, data.item, initial={})
form2 = form_cls.load_initial(env, data.item, initial={})
form1.accept(log.before)
form2.accept(log.after)
fields = sum([x.field_names for x in form1.fields], [])
changed_fields = []
for field in fields:
if not field:
continue
data1 = self.get_field_data(form1, field)
data2 = self.get_field_data(form2, field)
if data1 != data2:
changed_fields.append(field)
# XXX
form1 = form_cls.load_initial(env, data.item.__class__(),
initial=form1.python_data,
permissions='r')
form2 = form_cls.load_initial(env, data.item.__class__(),
initial=form2.python_data,
permissions='r')
return env.render_to_response('edit_log/item',
dict(form1=form1,
form2=form2,
changed_fields=changed_fields,
log=log,
stream=self.stream,
item=data.item,
log_type=self.log_type_title(log)))
def log_entry(self, env, data):
#insure_is_xhr(env)
if getattr(env, 'version', None) == 'front':
raise HTTPNotFound()
EditLog = env.edit_log_model
log = EditLog.query_for_item(env.db, data.item)\
.filter_by(id=data.log_id)\
.first()
if log is None:
raise HTTPNotFound()
rel_stream_name, params = decode_stream_uid(log.stream_name)
if rel_stream_name in env.streams:
rel_stream = env.streams[rel_stream_name]
else:
# Deleted or renamed stream
raise NotImplementedError("Deleted or renamed stream", rel_stream_name)
rel_env = VersionedStorage(**params)
rel_env._storage._parent_storage = env
form_cls = rel_stream.config.ItemForm
item_cp = type(data.item)(id=data.item.id)
form1 = form_cls.load_initial(env, item_cp, initial={})
form2 = form_cls.load_initial(env, item_cp, initial={})
form1.model = form2.model = rel_stream.get_model(env)
form1.accept(log.before)
form2.accept(log.after)
# reset permissions
form1.permissions = form2.permissions = frozenset('r')
form1.fields = [field(parent=form1) for field in form1.fields]
form2.fields = [field(parent=form2) for field in form2.fields]
diff = form1.get_diff(form2)
diffs = diff['children'] if diff is not None else []
return env.render_to_response('edit_log/item',
dict(form1=form1,
form2=form2,
diffs=diffs,
log=log,
stream=self.stream,
item=data.item,
log_type=self.log_type_title(log)))
def _expand(env, obj, for_item=None):
# XXX all this is like a hack!
stream_name = obj.stream_name.split(':')[0]
if stream_name not in env.streams:
return {}
stream = env.streams[stream_name]
lang = decode_stream_uid(obj.stream_name)[1].get('lang')
if for_item is None:
stream_env = VersionedStorage(version="admin", lang=lang)
stream_env._storage._parent_storage = env
# XXX only for multi db! will fail on single db
stream_env.models = env.models.admin
if lang:
stream_env.models = getattr(stream_env.models, lang)
else:
stream_env = env
assert 'r' in stream.get_permissions(stream_env)
if for_item is None:
item = stream.item_query(stream_env).filter_by(
id=obj.object_id).first()
else:
item = for_item
if item is not None:
item_title = getattr(item, 'title', unicode(item))
else:
item_title = u"<{}: удалённый или недоступный объект: {}>".format(
stream.title, obj.object_id)
return {
"obj": obj,
"stream": stream,
"item": item,
"item_title": item_title,
"lang": lang,
"type": stream.edit_log_action.log_type_title(obj)
}
def get_lang(obj):
return decode_stream_uid(obj.stream_name)[1].get('lang')
