+++ /dev/null
-# -*- coding: utf-8 -*-
-
-# ****************************************************************************
-# Copyright (c) 2008 INdT/Fucapi.
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-# ============================================================================
-# Project Name : PC Remote
-# Author : Jonatas Isvi
-# Email : jonatas.nona@gmail.com
-# Reviewer :
-# Email :
-# Version : 1.0
-# Package : players
-# Description : Playlist
-# ============================================================================
-
-import plistparser
-import pydcop
-
-class Playlist():
-
- """ Playlist
- make the interpreter and manipulation
- of the player playlist, creates a composite
- with any player class.
- """
-
- # some importants variables
- # analyze if file is a playlist
- def __init__(self, file):
- if self.isPlaylist(file):
- self.file = file
- self.songs = self.load()
- self.currentSong = 0
- self.fix()
- else:
- raise("Argument is not a playlist file")
-
- # analyzes the file
- def isPlaylist(self, file):
- if not file:
- return False
- else:
- return True
-
- # make a list of dicts songs
- def load(self):
- self.songs = plistparser._request(self.file)
- return self.songs
-
- # get the length of the current playlist
- def length(self):
- return len(self.songs)
-
- # update the current song in songs list and return a song dict
- def update(self, track, title, artist, path, ext):
- self.currentSong = track
- if self.songs[self.currentSong - 1]['title'] == 'Unknown Title':
- self.songs[self.currentSong - 1]['title'] = title
- if self.songs[self.currentSong - 1]['artist'] == 'Unknown Artist':
- self.songs[self.currentSong - 1]['artist'] = artist
- self.songs[self.currentSong - 1]['path'] = path
- self.songs[self.currentSong - 1]['extension'] = ext
- print self.songs[self.currentSong - 1]
-
-
- # show the current song
- def show_playing_now(self):
- return ('TITLE: %s' % self.songs[self.currentSong - 1]['title'], \
- 'ARTIST: %s' % self.songs[self.currentSong - 1]['artist'],\
- 'TRACK: %s' % self.songs[self.currentSong - 1]['track']
- )
-
- # get the current song filename if index is None
- def song_filename(self, index=None):
- if index == None:
- return self.songs[self.currentSong-1]['title'] +" - "+\
- self.songs[self.currentSong-1]['artist'] + \
- self.songs[self.currentSong-1]['extension']
-
- else:
- return self.songs[index-1]['title'] +" - "+\
- self.songs[index-1]['artist'] + \
- self.songs[index-1]['extension']
-
- # get thr current song filesize if index is None
- def song_size(self, index=None):
- if index == None:
- return int(self.songs[self.currentSong-1]['filesize'])
- else:
- return int(self.songs[index-1]['filesize'])
-
- # show all songs of the playlist
- def show(self):
- for i in range(self.length()):
- print self.songs[i]['track'], " - ", \
- self.songs[i]['title'], " | ", \
- self.songs[i]['artist'], \
- "\n"
-
- # fix some problems of musics tags
- def fix(self):
- for i in range(self.length()):
- if self.songs[i]['title'] == None:
- self.songs[i]['title'] = 'Unknown Title'
- elif self.songs[i]['artist'] == None:
- self.songs[i]['artist'] = 'Unknown Artist'
-
-
- # get the porperties of any song of ther playlist
- def song_properties(self, index=None, track=False, title=False,\
- artist=False, ext=False, filesize=False, \
- duration=False, path=False):
- props = {}
- if index == None:
- if track:
- props['track'] = self.songs[self.currentSong-1]['track']
- if title:
- props['title'] = self.songs[self.currentSong-1]['title']
- if artist:
- props['artist'] = self.songs[self.currentSong-1]['artist']
- if ext:
- props['ext'] = self.songs[self.currentSong-1]['extension']
- if filesize:
- props['filesize'] = self.songs[self.currentSong-1]['filesize']
- if duration:
- props['duration'] = self.songs[self.currentSong-1]['duration']
- if path:
- props['path'] = self.songs[self.currentSong-1]['path']
-
- return props
- else:
- if track:
- props['track'] = self.songs[index-1]['track']
- if title:
- props['title'] = self.songs[index-1]['title']
- if artist:
- props['artist'] = self.songs[index-1]['artist']
- if ext:
- props['ext'] = self.songs[index-1]['extension']
- if filesize:
- props['filesize'] = self.songs[index-1]['filesize']
- if duration:
- props['duration'] = self.songs[index-1]['duration']
- if path:
- props['path'] = self.songs[index-1]['path']
-
- return props
-
projects / remotepc / blobdiff