# -*- coding: utf-8 -*-

import time

from os import listdir, makedirs
from os.path import exists, isfile, join
from shutil import move

from module.plugins.Hook import Hook


class HotFolder(Hook):
    __name__ = "HotFolder"
    __type__ = "hook"
    __version__ = "0.11"

    __config__ = [("folder", "str", "Folder to observe", "container"),
                  ("watch_file", "bool", "Observe link file", False),
                  ("keep", "bool", "Keep added containers", True),
                  ("file", "str", "Link file", "links.txt")]

    __description__ = """Observe folder and file for changes and add container and links"""
    __license__ = "GPLv3"
    __authors__ = [("RaNaN", "RaNaN@pyload.de")]


    def setup(self):
        self.interval = 10


    def periodical(self):
        if not exists(join(self.getConfig("folder"), "finished")):
            makedirs(join(self.getConfig("folder"), "finished"))

        if self.getConfig("watch_file"):

            if not exists(self.getConfig("file")):
                f = open(self.getConfig("file"), "wb")
                f.close()

            f = open(self.getConfig("file"), "rb")
            content = f.read().strip()
            f.close()
            f = open(self.getConfig("file"), "wb")
            f.close()
            if content:
                name = "%s_%s.txt" % (self.getConfig("file"), time.strftime("%H-%M-%S_%d%b%Y"))

                f = open(join(self.getConfig("folder"), "finished", name), "wb")
                f.write(content)
                f.close()

                self.core.api.addPackage(f.name, [f.name], 1)

        for f in listdir(self.getConfig("folder")):
            path = join(self.getConfig("folder"), f)

            if not isfile(path) or f.endswith("~") or f.startswith("#") or f.startswith("."):
                continue

            newpath = join(self.getConfig("folder"), "finished", f if self.getConfig("keep") else "tmp_" + f)
            move(path, newpath)

            self.logInfo(_("Added %s from HotFolder") % f)
            self.core.api.addPackage(f, [newpath], 1)