def set_chromium_policies(policies):
if not os.path.exists(chromium_policy_file):
ensure_dir(os.path.dirname(chromium_policy_file))
policy_config = {}
else:
policy_config = read_json(chromium_policy_file)
for policy in policies:
policy_config[policy[0]] = policy[1]
write_json(chromium_policy_file, policy_config)
def set_chromium_policies(policies):
if not os.path.exists(chromium_policy_file):
ensure_dir(os.path.dirname(chromium_policy_file))
policy_config = {}
else:
policy_config = read_json(chromium_policy_file)
for policy in policies:
policy_config[policy[0]] = policy[1]
write_json(chromium_policy_file, policy_config)
def set_setting(variable, value):
if username == 'root':
return
logger.debug('config_file / set_setting: {} {}'.format(variable, value))
data = read_json(settings_file)
if not data:
data = dict()
data[variable] = value
write_json(settings_file, data)
chown_path(settings_file)
def save_app_state_variable_all_users(app, variable, value):
if os.environ['LOGNAME'] != 'root':
logger.error("Error: save_app_state_variable_all_users must be executed with root privileges")
return
users = get_all_users()
for user in users:
dir_path = os.path.join(
"/home", user, ".kanoprofile", "apps", app
)
if not os.path.exists(dir_path):
os.makedirs(dir_path)
chown_path(dir_path, user, user)
state_path = os.path.join(dir_path, "state.json")
data = {variable: value}
data['save_date'] = get_date_now()
write_json(state_path, data)
chown_path(state_path, user, user)
def save_profile(data):
''' Write profile data to file
:param data: JSON serialisable data about the profile
'''
logger.debug('save_profile')
data.pop('cpu_id', None)
data.pop('mac_addr', None)
data['save_date'] = get_date_now()
ensure_dir(profile_dir)
write_json(profile_file, data)
if 'SUDO_USER' in os.environ:
chown_path(kanoprofile_dir)
chown_path(profile_dir)
chown_path(profile_file)
if os.path.exists('/usr/bin/kdesk') and not is_running('kano-sync'):
logger.info('refreshing kdesk from save_profile')
run_bg('kdesk -a profile')
def save_app_state_variable_all_users(app, variable, value):
if os.environ['LOGNAME'] != 'root':
logger.error(
"Error: save_app_state_variable_all_users must be executed with root privileges"
)
return
users = get_all_users()
for user in users:
dir_path = os.path.join("/home", user, ".kanoprofile", "apps", app)
if not os.path.exists(dir_path):
os.makedirs(dir_path)
chown_path(dir_path, user, user)
state_path = os.path.join(dir_path, "state.json")
data = {variable: value}
data['save_date'] = get_date_now()
write_json(state_path, data)
chown_path(state_path, user, user)
def save_app_state(app_name, data):
""" Save a state of an application to the user's Kano profile.
:param app_name: The application that this data are associated with.
:type app_name: str
:param data: The data to be stored.
:type data: dict
"""
logger.debug('save_app_state {}'.format(app_name))
app_state_file = get_app_state_file(app_name)
data['save_date'] = get_date_now()
ensure_dir(get_app_dir(app_name))
write_json(app_state_file, data)
if 'SUDO_USER' in os.environ:
chown_path(kanoprofile_dir)
chown_path(apps_dir)
chown_path(get_app_dir(app_name))
chown_path(app_state_file)
def save_app_state(app_name, data):
""" Save a state of an application to the user's Kano profile.
:param app_name: The application that this data are associated with.
:type app_name: str
:param data: The data to be stored.
:type data: dict
"""
logger.debug("save_app_state {}".format(app_name))
app_state_file = get_app_state_file(app_name)
data['save_date'] = get_date_now()
ensure_dir(get_app_dir(app_name))
write_json(app_state_file, data)
if 'SUDO_USER' in os.environ:
chown_path(kanoprofile_dir)
chown_path(apps_dir)
chown_path(get_app_dir(app_name))
chown_path(app_state_file)
def save_profile(data, skip_kdesk_refresh=False):
''' Write profile data to file
:param data: JSON serialisable data about the profile
'''
logger.debug('save_profile')
data.pop('cpu_id', None)
data.pop('mac_addr', None)
data['save_date'] = get_date_now()
ensure_dir(profile_dir)
write_json(profile_file, data)
if 'SUDO_USER' in os.environ:
chown_path(kanoprofile_dir)
chown_path(profile_dir)
chown_path(profile_file)
if (not skip_kdesk_refresh and
os.path.exists('/usr/bin/kdesk') and
not is_running('kano-sync')):
logger.info("refreshing kdesk from save_profile")
run_bg('kdesk -a profile')
import os
import sys
if __name__ == '__main__' and __package__ is None:
dir_path = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
if dir_path != '/usr':
sys.path.insert(1, dir_path)
from kano_profile.badges import load_badge_rules
from kano.utils import write_json, uniqify_list
all_rules = load_badge_rules()
variables_needed = dict()
for category, subcats in all_rules.iteritems():
for subcat, items in subcats.iteritems():
for item, rules in items.iteritems():
targets = rules['targets']
for target in targets:
app = target[0]
variable = target[1]
variables_needed.setdefault(app, list()).append(variable)
for key in variables_needed.iterkeys():
variables_needed[key] = uniqify_list(variables_needed[key])
write_json('variables_needed.json', variables_needed, False)
def download_share(entry):
app = entry['app']
title = entry['title']
description = entry['description']
attachment_url = entry['attachment_url']
cover_url = entry['cover_url']
resource_url = entry['resource_url']
data = {
'title': title,
'description': description
}
app_profiles = read_json(app_profiles_file)
if app not in app_profiles:
logger.error("Cannot download share, app not found in app-profiles")
return
app_profile = app_profiles[app]
folder = os.path.join(get_home(), app_profile['dir'], 'webload')
ensure_dir(folder)
title_slugified = slugify(title)
# Download attachment
attachment_ext = attachment_url.split('.')[-1]
attachment_name = '{}.{}'.format(title_slugified, attachment_ext)
attachment_path = os.path.join(folder, attachment_name)
success, text = download_url(attachment_url, attachment_path)
if not success:
msg = "Error with downloading share file: {}".format(text)
logger.error(msg)
return False, msg
# Download screenshot
if cover_url:
cover_ext = cover_url.split('.')[-1]
cover_name = '{}.{}'.format(title_slugified, cover_ext)
cover_path = os.path.join(folder, cover_name)
success, text = download_url(cover_url, cover_path)
if not success:
msg = "Error with downloading cover file: {}".format(text)
logger.error(msg)
return False, msg
# Download resource file
if resource_url:
resource_ext = resource_url.split('.')[-1]
# Make sure we don't remove the tar from gz
if 'tar.gz' in resource_url:
resource_ext = 'tar.' + resource_ext
resource_name = '{}.{}'.format(title_slugified, resource_ext)
resource_path = os.path.join(folder, resource_name)
success, text = download_url(resource_url, resource_path)
if not success:
msg = "Error with downloading resource file: {}".format(text)
logger.error(msg)
return False, msg
# JSON file
json_name = '{}.{}'.format(title_slugified, 'json')
json_path = os.path.join(folder, json_name)
write_json(json_path, data)
return True, [title, attachment_path, app, attachment_name, folder]
def download_share(entry):
app = entry['app']
title = entry['title']
description = entry['description']
attachment_url = entry['attachment_url']
cover_url = entry['cover_url']
resource_url = entry['resource_url']
data = {'title': title, 'description': description}
app_profiles = read_json(app_profiles_file)
if app not in app_profiles:
logger.error("Cannot download share, app not found in app-profiles")
return
app_profile = app_profiles[app]
folder = os.path.join(get_home(), app_profile['dir'], 'webload')
ensure_dir(folder)
title_slugified = slugify(title)
# Download attachment
attachment_ext = attachment_url.split('.')[-1]
attachment_name = '{}.{}'.format(title_slugified, attachment_ext)
attachment_path = os.path.join(folder, attachment_name)
success, text = download_url(attachment_url, attachment_path)
if not success:
msg = "Error with downloading share file: {}".format(text)
logger.error(msg)
return False, msg
# Download screenshot
if cover_url:
cover_ext = cover_url.split('.')[-1]
cover_name = '{}.{}'.format(title_slugified, cover_ext)
cover_path = os.path.join(folder, cover_name)
success, text = download_url(cover_url, cover_path)
if not success:
msg = "Error with downloading cover file: {}".format(text)
logger.error(msg)
return False, msg
# Download resource file
if resource_url:
resource_ext = resource_url.split('.')[-1]
# Make sure we don't remove the tar from gz
if 'tar.gz' in resource_url:
resource_ext = 'tar.' + resource_ext
resource_name = '{}.{}'.format(title_slugified, resource_ext)
resource_path = os.path.join(folder, resource_name)
success, text = download_url(resource_url, resource_path)
if not success:
msg = "Error with downloading resource file: {}".format(text)
logger.error(msg)
return False, msg
# JSON file
json_name = '{}.{}'.format(title_slugified, 'json')
json_path = os.path.join(folder, json_name)
write_json(json_path, data)
return True, [title, attachment_path, app, attachment_name, folder]
