def build_portlet_interface(self, portlet_configuration, project_id):
"""
From a portlet_id and a project_id, first build the portlet
entity then get it's configurable interface.
:param portlet_configuration: a portlet configuration entity. It holds at the
least the portlet_id, and in case any default parameters were saved
they can be rebuilt from the analyzers // visualizer parameters
:param project_id: the id of the current project
:returns: the portlet interface will be of the following form::
[{'interface': adapter_interface,
'prefix': prefix_for_parameter_names,
'subalg': {algorithm_field_name: default_algorithm_value},
'algo_group': algorithm_group,
'alg_ui_name': displayname},
......]
A list of dictionaries for each adapter that makes up the portlet.
"""
portlet_configurer = self._get_portlet_configurer(portlet_configuration.portlet_id)
portlet_interface = portlet_configurer.get_configurable_interface()
for adapter_conf in portlet_interface:
interface = adapter_conf.interface
itree_mngr = InputTreeManager()
interface = itree_mngr.fill_input_tree_with_options(interface, project_id,
adapter_conf.stored_adapter.fk_category)
adapter_conf.interface = itree_mngr.prepare_param_names(interface)
portlet_configurer.update_default_values(portlet_interface, portlet_configuration)
portlet_configurer.prefix_adapters_parameters(portlet_interface)
return portlet_interface
def getfiltereddatatypes(self, name, parent_div, tree_session_key, filters):
"""
Given the name from the input tree, the dataType required and a number of
filters, return the available dataType that satisfy the conditions imposed.
"""
previous_tree = self.context.get_session_tree_for_key(tree_session_key)
if previous_tree is None:
common.set_error_message("Adapter Interface not in session for filtering!")
raise cherrypy.HTTPRedirect("/tvb?error=True")
current_node = self._get_node(previous_tree, name)
if current_node is None:
raise Exception("Could not find node :" + name)
datatype = current_node[ABCAdapter.KEY_DATATYPE]
filters = json.loads(filters)
availablefilter = json.loads(FilterChain.get_filters_for_type(datatype))
for i, filter_ in enumerate(filters[FILTER_FIELDS]):
# Check for filter input of type 'date' as these need to be converted
if filter_ in availablefilter and availablefilter[filter_][FILTER_TYPE] == 'date':
try:
temp_date = string2date(filters[FILTER_VALUES][i], False)
filters[FILTER_VALUES][i] = temp_date
except ValueError:
raise
# In order for the filter object not to "stack up" on multiple calls to
# this method, create a deepCopy to work with
if ABCAdapter.KEY_CONDITION in current_node:
new_filter = copy.deepcopy(current_node[ABCAdapter.KEY_CONDITION])
else:
new_filter = FilterChain()
new_filter.fields.extend(filters[FILTER_FIELDS])
new_filter.operations.extend(filters[FILTER_OPERATIONS])
new_filter.values.extend(filters[FILTER_VALUES])
# Get dataTypes that match the filters from DB then populate with values
values, total_count = InputTreeManager().populate_option_values_for_dtype(
common.get_current_project().id,
datatype, new_filter,
self.context.get_current_step())
# Create a dictionary that matches what the template expects
parameters = {ABCAdapter.KEY_NAME: name,
ABCAdapter.KEY_FILTERABLE: availablefilter,
ABCAdapter.KEY_TYPE: ABCAdapter.TYPE_SELECT,
ABCAdapter.KEY_OPTIONS: values,
ABCAdapter.KEY_DATATYPE: datatype}
if total_count > MAXIMUM_DATA_TYPES_DISPLAYED:
parameters[KEY_WARNING] = WARNING_OVERFLOW
if ABCAdapter.KEY_REQUIRED in current_node:
parameters[ABCAdapter.KEY_REQUIRED] = current_node[ABCAdapter.KEY_REQUIRED]
if len(values) > 0 and string2bool(str(parameters[ABCAdapter.KEY_REQUIRED])):
parameters[ABCAdapter.KEY_DEFAULT] = str(values[-1][ABCAdapter.KEY_VALUE])
previous_selected = self.context.get_current_default(name)
if previous_selected in [str(vv['value']) for vv in values]:
parameters[ABCAdapter.KEY_DEFAULT] = previous_selected
template_specification = {"inputRow": parameters, "disabled": False,
"parentDivId": parent_div, common.KEY_SESSION_TREE: tree_session_key}
return self.fill_default_attributes(template_specification)
def __init__(self):
# It will be populate with key from DataTypeMetaData
self.meta_data = {
DataTypeMetaData.KEY_SUBJECT: DataTypeMetaData.DEFAULT_SUBJECT
}
self.file_handler = FilesHelper()
self.storage_path = '.'
# Will be populate with current running operation's identifier
self.operation_id = None
self.user_id = None
self.log = get_logger(self.__class__.__module__)
self.tree_manager = InputTreeManager()
def __init__(self):
self.logger = get_logger(self.__class__.__module__)
self.file_helper = FilesHelper()
self.input_tree_manager = InputTreeManager()