def do_restore(self, listItem=None):
copy_success = 0
restore_file_path = xbmcDialog.browse(1, oe._(32373), 'files',
'??????????????.tar', False,
False, self.BACKUP_DESTINATION)
# Do nothing if the dialog is cancelled - path will be the backup destination
if not os.path.isfile(restore_file_path):
return
log.log(f'Restore file: {restore_file_path}', log.INFO)
restore_file_name = restore_file_path.split('/')[-1]
if os.path.exists(self.RESTORE_DIR):
oe.execute(f'rm -rf {self.RESTORE_DIR}')
os.makedirs(self.RESTORE_DIR)
folder_stat = os.statvfs(self.RESTORE_DIR)
file_size = os.path.getsize(restore_file_path)
free_space = folder_stat.f_frsize * folder_stat.f_bavail
if free_space > file_size * 2:
if os.path.exists(self.RESTORE_DIR + restore_file_name):
os.remove(self.RESTORE_DIR + restore_file_name)
if oe.copy_file(restore_file_path,
self.RESTORE_DIR + restore_file_name) != None:
copy_success = 1
log.log('Restore file successfully copied.', log.INFO)
else:
log.log(f'Failed to copy restore file to: {self.RESTORE_DIR}',
log.ERROR)
oe.execute(f'rm -rf {self.RESTORE_DIR}')
else:
txt = oe.split_dialog_text(oe._(32379))
answer = xbmcDialog.ok('Restore', f'{txt[0]}\n{txt[1]}\n{txt[2]}')
if copy_success == 1:
txt = oe.split_dialog_text(oe._(32380))
answer = xbmcDialog.yesno('Restore',
f'{txt[0]}\n{txt[1]}\n{txt[2]}')
if answer == 1:
if oe.reboot_counter(10, oe._(32371)) == 1:
oe.winOeMain.close()
oe.xbmcm.waitForAbort(1)
subprocess.call(
['/usr/bin/systemctl', '--no-block', 'reboot'],
close_fds=True)
else:
log.log('User Abort!')
oe.execute(f'rm -rf {self.RESTORE_DIR}')
def do_restore(self, listItem=None):
copy_success = 0
restore_file_path = xbmcDialog.browse(1, oe._(32373), 'files',
'??????????????.tar', False,
False, self.BACKUP_DESTINATION)
# Do nothing if the dialog is cancelled - path will be the backup destination
if not os.path.isfile(restore_file_path):
return
restore_file_name = restore_file_path.split('/')[-1]
if os.path.exists(self.RESTORE_DIR):
oe.execute('rm -rf %s' % self.RESTORE_DIR)
os.makedirs(self.RESTORE_DIR)
folder_stat = os.statvfs(self.RESTORE_DIR)
file_size = os.path.getsize(restore_file_path)
free_space = folder_stat.f_frsize * folder_stat.f_bavail
if free_space > file_size * 2:
if os.path.exists(self.RESTORE_DIR + restore_file_name):
os.remove(self.RESTORE_DIR + restore_file_name)
if oe.copy_file(restore_file_path,
self.RESTORE_DIR + restore_file_name) != None:
copy_success = 1
else:
oe.execute(f'rm -rf {self.RESTORE_DIR}')
else:
txt = oe.split_dialog_text(oe._(32379))
answer = xbmcDialog.ok('Restore', f'{txt[0]}\n{txt[1]}\n{txt[2]}')
if copy_success == 1:
txt = oe.split_dialog_text(oe._(32380))
answer = xbmcDialog.yesno('Restore',
f'{txt[0]}\n{txt[1]}\n{txt[2]}')
if answer == 1:
if oe.reboot_counter(10, oe._(32371)) == 1:
oe.winOeMain.close()
oe.xbmcm.waitForAbort(1)
xbmc.executebuiltin('Reboot')
else:
log.log('User Abort!')
oe.execute(f'rm -rf {self.RESTORE_DIR}')
def do_backup(self, listItem=None):
try:
self.total_backup_size = 1
self.done_backup_size = 1
try:
for directory in self.BACKUP_DIRS:
self.get_folder_size(directory)
except:
pass
bckDir = xbmcDialog.browse(0, oe._(32371), 'files', '', False,
False, self.BACKUP_DESTINATION)
if bckDir and os.path.exists(bckDir):
# free space check
try:
folder_stat = os.statvfs(bckDir)
free_space = folder_stat.f_frsize * folder_stat.f_bavail
if self.total_backup_size > free_space:
txt = oe.split_dialog_text(oe._(32379))
answer = xbmcDialog.ok(
'Backup', f'{txt[0]}\n{txt[1]}\n{txt[2]}')
return 0
except:
pass
self.backup_dlg = xbmcgui.DialogProgress()
self.backup_dlg.create('LibreELEC', oe._(32375))
if not os.path.exists(self.BACKUP_DESTINATION):
os.makedirs(self.BACKUP_DESTINATION)
self.backup_file = oe.timestamp() + '.tar'
tar = tarfile.open(bckDir + self.backup_file, 'w')
for directory in self.BACKUP_DIRS:
self.tar_add_folder(tar, directory)
tar.close()
self.backup_dlg.close()
del self.backup_dlg
finally:
self.backup_dlg.close()
def do_backup(self, listItem=None):
try:
self.total_backup_size = 1
self.done_backup_size = 1
try:
for directory in self.BACKUP_DIRS:
self.get_folder_size(directory)
log.log(f'Uncompressed backup size: {total_backup_size}',
log.DEBUG)
except:
pass
bckDir = xbmcDialog.browse(0, oe._(32371), 'files', '', False,
False, self.BACKUP_DESTINATION)
log.log(f'Directory for backup: {bckDir}', log.INFO)
if bckDir and os.path.exists(bckDir):
# free space check
try:
folder_stat = os.statvfs(bckDir)
free_space = folder_stat.f_frsize * folder_stat.f_bavail
log.log(f'Available free space for backup: {free_space}',
log.DEBUG)
if self.total_backup_size > free_space:
txt = oe.split_dialog_text(oe._(32379))
answer = xbmcDialog.ok(
'Backup', f'{txt[0]}\n{txt[1]}\n{txt[2]}')
return 0
except:
log.log(
'Unable to determine free space available for backup.',
log.DEBUG)
pass
self.backup_dlg = xbmcgui.DialogProgress()
self.backup_dlg.create('LibreELEC', oe._(32375))
if not os.path.exists(self.BACKUP_DESTINATION):
os.makedirs(self.BACKUP_DESTINATION)
self.backup_file = f'{oe.timestamp()}.tar'
log.log(f'Backup file: {bckDir + self.backup_file}', log.INFO)
tar = tarfile.open(bckDir + self.backup_file,
'w',
format=tarfile.GNU_FORMAT)
for directory in self.BACKUP_DIRS:
self.tar_add_folder(tar, directory)
if self.backup_dlg is None or self.backup_dlg.iscanceled():
break
tar.close()
if self.backup_dlg is None or self.backup_dlg.iscanceled():
try:
os.remove(self.BACKUP_DESTINATION + self.backup_file)
except:
pass
else:
self.backup_dlg.update(100, oe._(32401))
os.sync()
finally:
# possibly already closed by tar_add_folder if an error occurred
try:
self.backup_dlg.close()
except:
pass
self.backup_dlg = None