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dream-alpha / enigma2-plugin-extensions-testcockpit   deb

Repository URL to install this package:

Version: 4.0.6 

/ usr / lib / enigma2 / python / Plugins / Extensions / TestCockpit / FileManagerCache.py

#!/usr/bin/python
# coding=utf-8
#
# Copyright (C) 2018-2025 by dream-alpha
#
# In case of reuse of this source code please do not remove this copyright.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# For more information on the GNU General Public License see:
# <http://www.gnu.org/licenses/>.


import os
import socket
from Plugins.SystemPlugins.MountCockpit.MountCockpit import MountCockpit
from Plugins.SystemPlugins.CacheCockpit.FileManager import FileManager
from .Debug import logger
from .ServiceUtils import ALL_VIDEO
from .DelayTimer import DelayTimer
from .FileManagerUtils import FILE_TYPE_DIR, FILE_TYPE_LINK


class FileManagerCache():

	def __init__(self):
		logger.info("...")
		self.success = True
		self.database_loaded = False
		self.database_loaded_callback = None
		self.bookmarks = MountCockpit.getInstance().getMountedBookmarks("MVC")
		self.files_total = 0
		self.files_done = 0
		self.file_name = ""
		self.host_name = socket.gethostname()

	def onDatabaseLoaded(self, callback=None):
		logger.info("...")
		self.database_loaded_callback = callback
		if self.database_loaded:
			self.onDatabaseLoadedCallback()

	def onDatabaseLoadedCallback(self):
		logger.info("...")
		if self.database_loaded_callback:
			self.database_loaded_callback(self.success)

	def loadDatabase(self, dirs=None):
		self.database_loaded = False
		if dirs is None:
			self.bookmarks = MountCockpit.getInstance().getMountedBookmarks("MVC")
			dirs = self.bookmarks
		logger.info("dirs: %s", dirs)
		if dirs:
			self.load_list = self.getDirsLoadList(dirs)
			self.files_total = len(self.load_list)
			self.files_done = 0
			self.file_name = ""
			DelayTimer(10, self.nextFileOp)

	def nextFileOp(self):
		# logger.info("...")
		if self.load_list:
			path = self.load_list.pop(0)
			self.file_name = os.path.basename(path)
			self.loadDatabaseFile(path)
			self.files_done += 1
			DelayTimer(10, self.nextFileOp)
		else:
			logger.debug("done.")
			self.database_loaded = True
			self.onDatabaseLoadedCallback()

	def loadDatabaseFile(self, path):
		# logger.info("path: %s", path)
		afile = ()
		if os.path.isfile(path):
			self.newFileData(path)
		elif os.path.islink(path):
			self.newDirData(path, FILE_TYPE_LINK)
		elif os.path.isdir(path):
			self.newDirData(path, FILE_TYPE_DIR)
		if afile:
			if self.database_loaded:
				self.onDatabaseChangedCallback()

	def newDirData(self, path, _file_type):
		# logger.info("path: %s, file_type: %s", path, file_type)
		afile = FileManager.getInstance("MVC").getFile("table1", path)
		if not afile:
			logger.error("%s not in cache", path)
			self.success = False

	def newFileData(self, path):
		# logger.info("path: %s", path)
		afile = FileManager.getInstance("MVC").getFile("table1", path)
		if not afile:
			logger.error("%s not in cache", path)
			self.success = False

	def __getDirLoadList(self, adir):
		# logger.debug("adir: %s", adir)
		load_list = []
		if os.path.exists(adir):
			walk_listdir = os.listdir(adir)
			for walk_name in walk_listdir:
				path = os.path.join(adir, walk_name)
				if os.path.isfile(path):
					ext = os.path.splitext(path)[1]
					if ext in ALL_VIDEO:
						load_list.append(path)
				else:
					load_list.append(path)
					load_list += self.__getDirLoadList(path)
		else:
			logger.error("adir does not exist: %s", adir)
		return load_list

	def getDirsLoadList(self, dirs):
		# logger.info("dirs: %s", dirs)
		load_list = []
		for adir in dirs:
			load_list.append(adir)
			load_list += self.__getDirLoadList(adir)
		return load_list