name : ui_config_lib.py # -*- coding: utf-8 -*- # ui_config_lib.py - Library for panel config files manipulating for cloudlinux-config utility # Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2019 All Rights Reserved # # Licensed under CLOUD LINUX LICENSE AGREEMENT # http://cloudlinux.com/docs/LICENSE.TXT import subprocess import cldetectlib as detect from clcommon.clexception import FormattedException from clcommon.clquota import check_quota_enabled from clcommon.const import Feature from clcommon.cpapi import is_panel_feature_supported from clcommon.ui_config import UIConfig from cllimits.lib import exec_utility from .clconfig_utils import boolean_to_0_1 class UIConfigException(FormattedException): pass DYNAMIC_UI_CTL_CMD = '/usr/share/l.v.e-manager/utils/dynamicui.py' def get_ui_config(): """ Retrives UI settings from config file :return: dict. For example: {'inodeLimits': {'showUserInodesUsage': False}, 'uiSettings': {'hideRubyApp': False, 'hideLVEUserStat': False, 'hidePythonApp': False, 'hidePHPextensions': True} } """ return filter_flags(UIConfig().get_config()) def refresh_panel(): try: retcode, out, err = exec_utility(DYNAMIC_UI_CTL_CMD, ['--sync-conf=all'], stderr=True) except OSError as e: raise UIConfigException({'message': "Can't execute file %(ctl_cmd)s: " + str(e), 'context': {'ctl_cmd': DYNAMIC_UI_CTL_CMD}}) from e if retcode != 0: raise UIConfigException({'message': "Error while executing %(ctl_cmd)s: " + out + " " + err, 'context': {'ctl_cmd': DYNAMIC_UI_CTL_CMD}}) def set_ui_config(parameters_dict): """ Sets UI settings to UI config file Using subfunction _set_ui_config :param parameters_dict: Parameters to set dictionary. For example: {'inodeLimits': {'showUserInodesUsage': False}, 'uiSettings': {'hideRubyApp': False, 'hideLVEUserStat': False, 'hidePythonApp': False, 'hidePHPextensions': True} } :return: None """ # Backward compatibility cl-config -> cloudlinux-selector on hidePythonApp try: # Try to read hidePythonApp key enablepythonapp = boolean_to_0_1(not parameters_dict['uiSettings']['hidePythonApp']) # Translate enablepythonapp binary key to disabled/enabled format for cl-selector lve_to_select = {'0':'disabled', '1': 'enabled'} # Call cloudlinux selector with translated param # CL-selector doesn't write changes to ui config file py_command = ("cloudlinux-selector set --json --interpreter python --selector-status " + lve_to_select[enablepythonapp]) subprocess.check_call(py_command, shell=True, executable='/bin/bash', stdout=subprocess.DEVNULL, stderr=subprocess.STDOUT) except (subprocess.CalledProcessError, KeyError): pass # Call _set_ui_config with all params # (duplicate cl-selector call to write changes to config file) _set_ui_config(parameters_dict) def _set_ui_config(parameters_dict): """ Sets UI settings to config file :param parameters_dict: Parameters to set dictionary. For example: {'inodeLimits': {'showUserInodesUsage': False}, 'uiSettings': {'hideRubyApp': False, 'hideLVEUserStat': False, 'hidePythonApp': False, 'hidePHPextensions': True} } :return: None """ UIConfig().set_config(parameters_dict) # Synchronize params with according panel config file refresh_panel() def filter_flags(mapped_flags): panel_filter(mapped_flags.get('uiSettings')) try: if check_quota_enabled() is not None: mapped_flags.pop('inodeLimits') except KeyError: pass try: if not is_panel_feature_supported(Feature.LVE): mapped_flags.get('uiSettings', {}).pop('hideLVEUserStat') except KeyError: pass return mapped_flags def panel_filter(ui_settings): """ Function that filters UI Settings dictionary depending on panel type :param ui_settings: UI Settings that is filtered """ if not detect.is_cpanel() or \ not is_panel_feature_supported(Feature.RUBY_SELECTOR): ui_settings.pop('hideRubyApp') if detect.is_plesk() or not is_panel_feature_supported(Feature.PYTHON_SELECTOR): ui_settings.pop('hidePythonApp') if not is_panel_feature_supported(Feature.NODEJS_SELECTOR): ui_settings.pop('hideNodeJsApp') if not is_panel_feature_supported(Feature.XRAY): ui_settings.pop('hideXrayApp') if not is_panel_feature_supported(Feature.PHP_SELECTOR): ui_settings.pop('hidePhpApp') ui_settings.pop('hidePHPextensions')