def update_graphic_json_config_with_ui_changes():
config_information_dict = request.get_json()
page_id = config_information_dict[PAGE_ID]
graphic_dict = graphic_component_dict_to_graphic_dict(
config_information_dict[CONFIG_DICT])
graphic_filename = config_information_dict[GRAPHIC_PATH]
# sanitizing the string so it is valid filename
if config_information_dict[GRAPHIC_STATUS] in [NEW, COPY]:
# Given a graphic title from the user input, make a valid json filename
graphic_filename_no_ext = sanitize_string(graphic_dict[GRAPHIC_TITLE])
if os.path.exists(
os.path.join(
current_app.config[CONFIG_FILE_FOLDER],
f"{graphic_filename_no_ext}.json",
)):
i = 0
while os.path.exists(
os.path.join(
current_app.config[CONFIG_FILE_FOLDER],
f"{graphic_filename_no_ext}_{i}.json",
)):
i += 1
graphic_filename = f"{graphic_filename_no_ext}_{i}.json"
else:
graphic_filename = f"{graphic_filename_no_ext}.json"
# make sure we are not overwriting something
main_config_dict = load_main_config_dict_if_exists(current_app)
page_dict = main_config_dict[AVAILABLE_PAGES][page_id]
graphic_list = page_dict.get(GRAPHIC_CONFIG_FILES, [])
graphic_list.append(graphic_filename)
page_dict[GRAPHIC_CONFIG_FILES] = graphic_list
save_main_config_dict(main_config_dict)
graphic_filepath = os.path.join(current_app.config[CONFIG_FILE_FOLDER],
graphic_filename)
# remove and write new file to trigger file watcher and refresh flask app
if os.path.exists(graphic_filepath):
os.remove(graphic_filepath)
with open(graphic_filepath, "w") as fout:
json.dump(graphic_dict, fout, indent=4)
return (
json.dumps({
"success": True,
GRAPHIC_PATH: graphic_filename
}),
200,
{
"ContentType": "application/json"
},
)
def preview_graphic_json_config():
config_information_dict = request.get_json()
graphic_dict = graphic_component_dict_to_graphic_dict(
config_information_dict[CONFIG_DICT])
# get_data_for_page needs a graphic label
plot_specs = get_data_for_page({PREVIEW: graphic_dict})
# plot_specs is more nested than we want for the preveiw so get the plot_dict and pass that to the html
return (
json.dumps({
"success": True,
PREVIEW: plot_specs[0][JINJA_PLOT_INFO]
}),
200,
{
"ContentType": "application/json"
},
)
def test_graphic_component_dict_to_graphic_dict(graphic_json_fixture):
test_config = graphic_json_fixture["graphic_1"]
component_dict = graphic_dict_to_graphic_component_dict(test_config)
new_test_config = graphic_component_dict_to_graphic_dict(component_dict)
assert new_test_config == test_config