def loadCustomTemplate(request, directory_settings, template_src_settings, fallbackoption):
# TODO: template_str is not used. refactor this or use it
custom_template_path = None
base_path = request.registry.settings["root_dir"]
relative_path = DirectoryRequestHandler.requestfolderpath(request)
if template_src_settings in directory_settings:
dir_path = directory_settings[template_src_settings]
possible_prefixes = {"projectlocal:": base_path, "folderlocal:": relative_path, "absolute:": ""}
found = False
for (prefix, path) in possible_prefixes.items():
if not dir_path.startswith(prefix):
continue
dir_path = dir_path[len(prefix) :]
custom_template_path = os.path.join(path, dir_path)
found = True
break
if not found:
log = logging.getLogger(__name__)
log.info("Specified dir_path starts with unknown prefix: {0}".format(dir_path))
# check if the custom_directory_template is valid
if custom_template_path is not None and not os.path.exists(custom_template_path):
custom_template_path = None
if custom_template_path is None:
custom_template_path = fallbackoption
return custom_template_path
def login(self):
login_url = self.request.resource_url(self.request.context, "login")
referrer = self.request.url
if referrer == login_url:
referrer = "/" # never use the login form itself as came_from
came_from = self.request.params.get("came_from", referrer)
message = ""
login = ""
password = ""
if "form.submitted" in self.request.params:
login = self.request.params["login"]
password = self.request.params["password"]
usermanager = self.request.registry.settings["usermanager"]
if usermanager.validate_password(login, password):
headers = remember(self.request, login)
return HTTPFound(location=came_from, headers=headers)
message = "Failed login"
description_is_private = False
if "privacy.description" in self.request.registry.settings:
description_is_private = self.request.registry.settings["privacy.description"] == "private"
# load the information
try:
relative_path = DirectoryRequestHandler.requestfolderpath(self.request)
description = os.path.join(relative_path, ".description.json")
if not os.path.exists(description) or description_is_private:
information = None
else:
with open_resource(description) as file:
json_file = file.read()
description_obj = jsonpickle.decode(json_file)
information = description_obj["shortdescription"]
except BaseException as e:
information = "Error: {0}".format(e.message)
log = logging.getLogger(__name__)
log.error(e.message)
return dict(
message=message,
url=self.request.application_url + "/login",
came_from=came_from,
login=login,
password=password,
information=information,
)