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104 lines
3.4 KiB
Python
104 lines
3.4 KiB
Python
# This file is part of beets.
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# Copyright 2012, Fabrice Laporte.
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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"""Write paths of imported files in various formats to ease later import in a
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music player.
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"""
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import datetime
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import os
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import re
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from beets import ui
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from beets.plugins import BeetsPlugin
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from beets.util import normpath
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M3U_DEFAULT_NAME = 'imported.m3u'
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class ImportFeedsPlugin(BeetsPlugin):
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def configure(self, config):
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global _feeds_formats, _feeds_dir, _m3u_name
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_feeds_formats = ui.config_val(config, 'importfeeds', 'feeds_formats',
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'').split()
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_m3u_name = ui.config_val(config, 'importfeeds', 'm3u_name',
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M3U_DEFAULT_NAME)
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_feeds_dir = ui.config_val(config, 'importfeeds', 'feeds_dir', None)
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if _feeds_dir:
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_feeds_dir = os.path.expanduser(_feeds_dir)
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if not os.path.exists(_feeds_dir):
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os.makedirs(_feeds_dir)
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def _get_feeds_dir(lib):
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"""Given a Library object, return the path to the feeds directory to be
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used (either in the library directory or an explicitly configured
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path). Ensures that the directory exists.
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"""
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# Inside library directory.
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dirpath = lib.directory
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# Ensure directory exists.
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if not os.path.exists(dirpath):
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os.makedirs(dirpath)
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return dirpath
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def _build_m3u_filename(basename):
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"""Builds unique m3u filename by appending given basename to current
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date."""
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basename = re.sub(r"[\s,'\"]", '_', basename)
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date = datetime.datetime.now().strftime("%Y%m%d_%Hh%M")
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path = normpath(os.path.join(_feeds_dir, date+'_'+basename+'.m3u'))
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return path
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def _write_m3u(m3u_path, items_paths):
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"""Append relative paths to items into m3u file.
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"""
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with open(m3u_path, 'a') as f:
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for path in items_paths:
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f.write(path + '\n')
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def _record_items(lib, basename, items):
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"""Records relative paths to the given items for each feed format
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"""
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paths = []
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for item in items:
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paths.append(os.path.relpath(item.path, _feeds_dir))
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if 'm3u' in _feeds_formats:
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m3u_path = os.path.join(_feeds_dir, _m3u_name)
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_write_m3u(m3u_path, paths)
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if 'm3u_multi' in _feeds_formats:
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m3u_path = _build_m3u_filename(basename)
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_write_m3u(m3u_path, paths)
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if 'link' in _feeds_formats:
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for path in paths:
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os.symlink(path, os.path.join(_feeds_dir, os.path.basename(path)))
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@ImportFeedsPlugin.listen('library_opened')
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def library_opened(lib):
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global _feeds_dir
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if not _feeds_dir:
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_feeds_dir = _get_feeds_dir(lib)
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@ImportFeedsPlugin.listen('album_imported')
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def album_imported(lib, album, config):
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_record_items(lib, album.album, album.items())
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@ImportFeedsPlugin.listen('item_imported')
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def item_imported(lib, item, config):
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_record_items(lib, item.title, [item])
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