def load_from_xml():
try:
doc = ElementTree.parse("config/config.xml")
except (OSError, IOError):
print("No current config, loading from default.")
doc = ElementTree.parse("config/config-default.xml")
new_hallo = Hallo()
root = doc.getroot()
new_hallo.default_nick = root.findtext("default_nick")
new_hallo.default_prefix = Commons.string_from_file(root.findtext("default_prefix"))
new_hallo.default_full_name = root.findtext("default_full_name")
new_hallo.function_dispatcher = FunctionDispatcher.from_xml(
ElementTree.tostring(root.find("function_dispatcher")), new_hallo)
user_group_list_xml = root.find("user_group_list")
for user_group_xml in user_group_list_xml.findall("user_group"):
user_group_obj = UserGroup.from_xml(ElementTree.tostring(user_group_xml), new_hallo)
new_hallo.add_user_group(user_group_obj)
server_list_xml = root.find("server_list")
for server_xml in server_list_xml.findall("server"):
server_obj = new_hallo.server_factory.new_server_from_xml(ElementTree.tostring(server_xml))
new_hallo.add_server(server_obj)
if root.find("permission_mask") is not None:
new_hallo.permission_mask = PermissionMask.from_xml(ElementTree.tostring(root.find("permission_mask")))
api_key_list_xml = root.find("api_key_list")
for api_key_xml in api_key_list_xml.findall("api_key"):
api_key_name = api_key_xml.findtext("name")
api_key_key = api_key_xml.findtext("key")
new_hallo.add_api_key(api_key_name, api_key_key)
return new_hallo
def from_xml(xml_string, hallo):
"""
Loads a new UserGroup object from XML
:param xml_string: String containing XML to parse for usergroup
:type xml_string: str
:param hallo: Hallo object to add user group to
:type hallo: Hallo.Hallo
"""
doc = minidom.parseString(xml_string)
new_name = doc.getElementsByTagName("name")[0].firstChild.data
new_user_group = UserGroup(new_name, hallo)
if len(doc.getElementsByTagName("permission_mask")) != 0:
new_user_group.permission_mask = PermissionMask.from_xml(
doc.getElementsByTagName("permission_mask")[0].toxml())
return new_user_group
def from_xml(xml_string, server):
"""
Loads a new Channel object from XML
:param xml_string: XML string representation of the channel
:type xml_string: str
:param server: Server the channel is on
:type server: Server.Server
"""
doc = minidom.parseString(xml_string)
new_name = doc.getElementsByTagName("channel_name")[0].firstChild.data
channel = Channel(new_name, server)
channel.logging = Commons.string_from_file(doc.getElementsByTagName("logging")[0].firstChild.data)
channel.use_caps_lock = Commons.string_from_file(doc.getElementsByTagName("caps_lock")[0].firstChild.data)
if len(doc.getElementsByTagName("password")) != 0:
channel.password = doc.getElementsByTagName("password")[0].firstChild.data
channel.passive_enabled = Commons.string_from_file(
doc.getElementsByTagName("passive_enabled")[0].firstChild.data)
channel.auto_join = Commons.string_from_file(doc.getElementsByTagName("auto_join")[0].firstChild.data)
if len(doc.getElementsByTagName("permission_mask")) != 0:
channel.permission_mask = PermissionMask.from_xml(doc.getElementsByTagName("permission_mask")[0].toxml())
return channel
def from_xml(xml_string, server):
"""
Loads a new User object from XML
:param xml_string: XML string representation of the user to create
:type xml_string: str
:param server: Server which the user is on
:type server: Server.Server
"""
doc = minidom.parseString(xml_string)
new_name = doc.getElementsByTagName("user_name")[0].firstChild.data
new_user = User(new_name, server)
new_user.logging = Commons.string_from_file(doc.getElementsByTagName("logging")[0].firstChild.data)
new_user.use_caps_lock = Commons.string_from_file(doc.getElementsByTagName("caps_lock")[0].firstChild.data)
# Load UserGroups from XML
user_group_list_elem = doc.getElementsByTagName("user_group_membership")[0]
for user_group_elem in user_group_list_elem.getElementsByTagName("user_group_name"):
user_group_name = user_group_elem.firstChild.data
user_group = server.hallo.get_user_group_by_name(user_group_name)
if user_group is not None:
new_user.add_user_group(user_group)
# Add PermissionMask, if one exists
if len(doc.getElementsByTagName("permission_mask")) != 0:
new_user.permission_mask = PermissionMask.from_xml(doc.getElementsByTagName("permission_mask")[0].toxml())
return new_user
