def get_sparql_query():
"""Get sparql query of result for the query editor
Returns
-------
json
query: the sparql query
error: True if error, else False
errorMessage: the error message of error, else an empty string
"""
try:
files_utils = FilesUtils(current_app, session)
disk_space = files_utils.get_size_occupied_by_user(
) if "user" in session else None
file_id = request.get_json()["fileId"]
result_info = {"id": file_id}
result = Result(current_app, session, result_info)
query = SparqlQuery(current_app, session)
sparql = result.get_sparql_query()
# get graphs and endpoints used in the query
graphs = result.graphs
endpoints = result.endpoints
# Get all graphs and endpoint, and mark as selected the used one
graphs, endpoints = query.get_graphs_and_endpoints(
selected_graphs=graphs, selected_endpoints=endpoints)
# Build sparql query from json if needed
if sparql is None:
query.json = result.get_graph_state()
query.build_query_from_json(for_editor=True)
sparql = query.sparql
except Exception as e:
traceback.print_exc(file=sys.stdout)
return jsonify({
'query': {},
'graphs': [],
'endpoints': [],
'diskSpace': 0,
'error': True,
'errorMessage': str(e)
}), 500
return jsonify({
'query': sparql,
'graphs': graphs,
'endpoints': endpoints,
'diskSpace': disk_space,
'error': False,
'errorMessage': ''
})
def get_graph_and_sparql_query():
"""Get query (graphState or Sparql)
Returns
-------
json
error: True if error, else False
errorMessage: the error message of error, else an empty string
"""
try:
file_id = request.get_json()["fileId"]
result_info = {"id": file_id}
result = Result(current_app, session, result_info)
# Get graph state and sparql query
graph_state = result.get_graph_state(formated=True)
sparql_query = result.get_sparql_query()
# Get disk space
files_utils = FilesUtils(current_app, session)
disk_space = files_utils.get_size_occupied_by_user(
) if "user" in session else None
# Get graphs and endpoints
graphs = result.graphs
endpoints = result.endpoints
# Get all graphs and endpoint, and mark as selected the used one
query = SparqlQuery(current_app, session)
graphs, endpoints = query.get_graphs_and_endpoints(
selected_graphs=graphs, selected_endpoints=endpoints)
except Exception as e:
traceback.print_exc(file=sys.stdout)
return jsonify({
'graphState': {},
'sparqlQuery': "",
'graphs': [],
'endpoints': [],
'diskSpace': 0,
'error': True,
'errorMessage': str(e)
}), 500
return jsonify({
'graphState': graph_state,
'sparqlQuery': sparql_query,
'graphs': graphs,
'endpoints': endpoints,
'diskSpace': disk_space,
'error': False,
'errorMessage': ''
})
def get_graph_and_sparql_query():
"""Get query (graphState or Sparql)
Returns
-------
json
error: True if error, else False
errorMessage: the error message of error, else an empty string
"""
try:
data = request.get_json()
if not (data and data.get("fileId")):
return jsonify({
'graphState': {},
'sparqlQuery': "",
'graphs': [],
'endpoints': [],
'diskSpace': 0,
'error': True,
'errorMessage': "Missing fileId parameter"
}), 400
file_id = data["fileId"]
result_info = {"id": file_id}
result = Result(current_app, session, result_info)
if not result:
return jsonify({
'graphState': {},
'sparqlQuery':
"",
'graphs': [],
'endpoints': [],
'diskSpace':
0,
'error':
True,
'errorMessage':
"You do not have access to this query"
}), 401
# Get graph state and sparql query
graph_state = result.get_graph_state(formated=True)
sparql_query = result.get_sparql_query()
# Get disk space
files_utils = FilesUtils(current_app, session)
disk_space = files_utils.get_size_occupied_by_user(
) if "user" in session else None
# Get graphs and endpoints
graphs = result.graphs
endpoints = result.endpoints
# Get all graphs and endpoint, and mark as selected the used one
query = SparqlQuery(current_app, session)
graphs, endpoints = query.get_graphs_and_endpoints(
selected_graphs=graphs, selected_endpoints=endpoints)
console_enabled = can_access(session['user'])
except Exception as e:
traceback.print_exc(file=sys.stdout)
return jsonify({
'graphState': {},
'sparqlQuery': "",
'graphs': [],
'endpoints': [],
'diskSpace': 0,
'error': True,
'errorMessage': str(e)
}), 500
return jsonify({
'graphState': graph_state,
'sparqlQuery': sparql_query,
'graphs': graphs,
'endpoints': endpoints,
'diskSpace': disk_space,
'error': False,
'errorMessage': '',
'console_enabled': console_enabled
})