subscription.py

import index
import re
import logging
import os
from parser import Parser
from prefs import prefs_dirs_rss, prefs_dirs_podcasts

DEFAULT_MAXEPS = 3

logger = logging.getLogger()


def rss_file_name_from_text(text):
    # return os.path.join(re.sub(r'\W', '', text ), '.rss' )
    return re.sub(r"\W", "", text) + ".rss"


class Subscription:
    def __init__(self, feedurl=None, title=None, maxeps=3, rssfile=None):

        self.parser = Parser()

        # A subscription object is constructed primarily following
        # using itunes to search for a podcast.  The three attributes
        # below come from the results object that follows searching
        # itunes, and are used for writing to an RSS file.

        # The feedurl is the internet source for the RSS file, and
        # will be used as an attribute in the config file entry, as is
        # the maxeps attribute.

        self.feedurl = feedurl

        self.title = title
        logging.info(
            "Subscription.__init_ is now setting title to be [%s]" % self.title
        )

        self.maxeps = maxeps
        self.rssfile = rssfile

    def set_title(self, title):
        self.title = title

    def set_feedurl(self, feedurl):
        self.feedurl = feedurl

    def set_maxeps(self, m):
        self.maxeps = m

    def set_rssfile(self, x):
        rssfile = x
        self.rssfile = os.path.join(prefs_dirs_rss(), rssfile)

    def get_db(self):
        return self.database

    def full_path_to_index_file(self):
        return os.path.join(
            prefs_dirs_rss(),
            self.filesystem_safe_sub_title() + "." + index.FILE_EXTENSION,
        )

    def episodes(self, filename=None):
        if filename is None:
            filename = self.rssfile
        self.parser.parse(filename)
        return self.parser.episodes()

    def title(self):
        return self.title

    def filesystem_safe_sub_title(self):
        return re.sub(r"\W", "", self.title)

    def base_podcasts_dir(self):
        return prefs_dirs_podcasts()

    def _sub_dir(self):
        return re.sub(r"\W", "", self.title)

    def podcasts_subdir(self):
        return os.path.join(prefs_dirs_podcasts(), self._sub_dir())


if __name__ == "__main__":
    pass