acsm-calibre-plugin/calibre-plugin/prefs.py
2021-09-19 16:49:37 +02:00

74 lines
2.5 KiB
Python

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Standard Python modules.
import os
import traceback
from calibre.utils.config import JSONConfig, config_dir # type: ignore
from calibre_plugins.deacsm.__init__ import PLUGIN_NAME # type: ignore
from calibre.constants import isosx, islinux # type: ignore
class DeACSM_Prefs():
def __init__(self):
JSON_PATH = os.path.join("plugins", PLUGIN_NAME.strip().lower().replace(' ', '_') + '.json')
self.deacsmprefs = JSONConfig(JSON_PATH)
self.deacsmprefs.defaults['configured'] = False
self.pluginsdir = os.path.join(config_dir,"plugins")
if not os.path.exists(self.pluginsdir):
os.mkdir(self.pluginsdir)
self.maindir = os.path.join(self.pluginsdir,"DeACSM")
if not os.path.exists(self.maindir):
os.mkdir(self.maindir)
self.accountdir = os.path.join(self.maindir,"account")
if not os.path.exists(self.accountdir):
os.mkdir(self.accountdir)
# Default to the builtin UA
self.deacsmprefs.defaults['path_to_account_data'] = self.accountdir
def __getitem__(self,kind = None):
if kind is not None:
return self.deacsmprefs[kind]
return self.deacsmprefs
def set(self, kind, value):
self.deacsmprefs[kind] = value
def writeprefs(self,value = True):
self.deacsmprefs['configured'] = value
def addnamedvaluetoprefs(self, prefkind, keyname, keyvalue):
try:
if keyvalue not in self.deacsmprefs[prefkind].values():
# ensure that the keyname is unique
# by adding a number (starting with 2) to the name if it is not
namecount = 1
newname = keyname
while newname in self.deacsmprefs[prefkind]:
namecount += 1
newname = "{0:s}_{1:d}".format(keyname,namecount)
# add to the preferences
self.deacsmprefs[prefkind][newname] = keyvalue
return (True, newname)
except:
traceback.print_exc()
pass
return (False, keyname)
def addvaluetoprefs(self, prefkind, prefsvalue):
# ensure the keyvalue isn't already in the preferences
try:
if prefsvalue not in self.deacsmprefs[prefkind]:
self.deacsmprefs[prefkind].append(prefsvalue)
return True
except:
traceback.print_exc()
return False