def migrate(force=False):
if not force and not migration_needed():
logger.debug("Will not migrate and overwrite data.")
return
logger.info("Migrating data from 0.2.14....")
# allow force to overwrite the new db
newdbpath = os.path.join(xdg.get_data_dirs()[0], 'music.db')
if os.path.exists(newdbpath):
os.remove(newdbpath)
oldsettings = SafeConfigParser()
oldsettings.read(os.path.expanduser('~/.exaile/settings.ini'))
if not olddb.SQLITE_AVAIL:
raise MigrationException("Sqlite is not available. "
"Unable to migrate 0.2.14 settings")
# old database
db = olddb.DBManager(os.path.expanduser('~/.exaile/music.db'), False)
# new database
newdb = collection.Collection('tdb', os.path.join(xdg.get_data_dirs()[0],
'music.db'))
_migrate_old_tracks(oldsettings, db, newdb)
_migrate_old_settings(oldsettings)
settings.MANAGER.save()
playlists = PlaylistManager()
_migrate_playlists(db, newdb, playlists)
logger.info("Migration complete!")
def __init__(self, exaile):
"""
Connects events to the player object, loads settings and cache
"""
scrobbler.set_user_agent(
exaile.get_user_agent_string('audioscrobbler'))
self.connected = False
self.connecting = False
self.use_menu = False
self.exaile = exaile
self.cachefile = os.path.join(xdg.get_data_dirs()[0],
"audioscrobbler.cache")
self.get_options('', '', 'plugin/ascrobbler/cache_size')
self.get_options('', '', 'plugin/ascrobbler/user')
self.load_cache()
event.add_ui_callback(self.get_options, 'plugin_ascrobbler_option_set')
event.add_callback(self._save_cache_cb, 'quit_application')
# enable accelerator
def toggle_submit(*x):
logger.debug('Toggling AudioScrobbler submissions.')
settings.set_option('plugin/ascrobbler/submit', not self.submit)
self.accelerator = Accelerator('<Primary>b',
_('Toggle AudioScrobbler submit'),
toggle_submit)
providers.register('mainwindow-accelerators', self.accelerator)
def load_list(self):
'''Load alarms from file'''
logger.debug('load_list() called.')
path = os.path.join(xdg.get_data_dirs()[0],'alarmlist.dat')
try:
# Load Alarm List from file.
with open(path,'rb') as f:
raw = f.read()
try:
alist = _read(raw)
assert isinstance(alist, list) # should be list of dicts (new format)
except Exception:
try:
# try to import old format
for line in raw.strip().split('\n'):
a = Alarm(dict=eval(line, {'__builtin__':None}))
logger.debug('loaded alarm {0} ({1}) from file.'.format(a.name, a.time))
self.add_alarm(a)
# force save in new format
logger.info('Old alarm file format found, converting.')
self.save_list()
except Exception as e:
logger.warning('Failed to load alarm data from file: {0}'.format(e))
else:
for a in alist:
alarm = Alarm(dict=a)
logger.debug('loaded alarm {0} ({1}) from file.'.format(alarm.name, alarm.time))
self.add_alarm(alarm)
except IOError as e: # File might not exist
logger.warning('Could not open file: {0}'.format(e.strerror))
def __init__(self, exaile):
"""
Connects events to the player object, loads settings and cache
"""
scrobbler.set_user_agent(exaile.get_user_agent_string('audioscrobbler'))
self.connected = False
self.connecting = False
self.use_menu = False
self.exaile = exaile
self.cachefile = os.path.join(xdg.get_data_dirs()[0], "audioscrobbler.cache")
self.get_options('', '', 'plugin/ascrobbler/cache_size')
self.get_options('', '', 'plugin/ascrobbler/user')
self.load_cache()
event.add_ui_callback(self.get_options, 'plugin_ascrobbler_option_set')
event.add_callback(self._save_cache_cb, 'quit_application')
# enable accelerator
def toggle_submit(*x):
logger.debug('Toggling AudioScrobbler submissions.')
settings.set_option('plugin/ascrobbler/submit', not self.submit)
self.accelerator = Accelerator(
'<Primary>b', _('Toggle AudioScrobbler submit'), toggle_submit
)
providers.register('mainwindow-accelerators', self.accelerator)
def save_db(self):
"""
Save list of bookmarks to a file.
"""
# Save List
path = os.path.join(xdg.get_data_dirs()[0],'bookmarklist.dat')
with open(path,'wb') as f:
f.write(_write(self.bookmarks))
logger.debug('saving {0} bookmarks'.format(len(self.bookmarks)))
def save_db(self):
"""
Save list of bookmarks to a file.
"""
# Save List
path = os.path.join(xdg.get_data_dirs()[0], 'bookmarklist.dat')
with open(path, 'wb') as f:
f.write(_write(self.bookmarks))
logger.debug('saving {0} bookmarks'.format(len(self.bookmarks)))
def save_list(self):
'''Save alarms to file'''
logger.debug('save_list() called.')
# Save List
path = os.path.join(xdg.get_data_dirs()[0], 'alarmlist.dat')
if len(self.model) > 0:
alist = [
{'active': row[0], 'name': row[1], 'time': row[2], 'days': row[3]}
for row in self.model
]
with open(path, 'wb') as f:
f.write(_write(alist))
logger.debug('saving {0} alarms.'.format(len(alist)))
def __init__(self, exaile, load=True):
self.plugindirs = [os.path.join(p, 'plugins') for p in xdg.get_data_dirs()]
if xdg.local_hack:
self.plugindirs.insert(1, os.path.join(xdg.exaile_dir, 'plugins'))
try:
os.makedirs(self.plugindirs[0])
except Exception:
pass
self.plugindirs = [x for x in self.plugindirs if os.path.exists(x)]
self.loaded_plugins = {}
self.exaile = exaile
self.enabled_plugins = {}
self.load = load
def __init__(self, parent):
panel.Panel.__init__(self, parent, 'contextinfo')
cachedir = os.path.join(xdg.get_data_dirs()[0], 'context')
if not os.path.isdir(cachedir):
os.mkdir(cachedir)
#TODO last.fm class
pylast.network = pylast.get_lastfm_network(LFM_API_KEY)
pylast.network.enable_caching(os.path.join(cachedir, 'lastfm.cache'))
self.controller = parent
self._theme = ContextTheme(settings.get_option('context/theme', 'classic'))
self._browser = BrowserPage(self.builder, self._theme)
self.setup_widgets()
def save_list(self):
'''Save alarms to file'''
logger.debug('save_list() called.')
# Save List
path = os.path.join(xdg.get_data_dirs()[0], 'alarmlist.dat')
if len(self.model) > 0:
alist = [
{'active': row[0], 'name': row[1], 'time': row[2], 'days': row[3]}
for row in self.model
]
# Open in non-binary mode, because we are writing json
# string.
with open(path, 'w') as f:
f.write(_write(alist))
logger.debug('saving {0} alarms.'.format(len(alist)))
def __init__(self, parent):
panel.Panel.__init__(self, parent, 'contextinfo')
cachedir = os.path.join(xdg.get_data_dirs()[0], 'context')
if not os.path.isdir(cachedir):
os.mkdir(cachedir)
#TODO last.fm class
pylast.network = pylast.get_lastfm_network(LFM_API_KEY)
pylast.network.enable_caching(os.path.join(cachedir, 'lastfm.cache'))
self.controller = parent
self._theme = ContextTheme(
settings.get_option('context/theme', 'classic'))
self._browser = BrowserPage(self.builder, self._theme)
self.setup_widgets()
def load_db(self):
"""
Load previously saved bookmarks from a file.
"""
path = os.path.join(xdg.get_data_dirs()[0],'bookmarklist.dat')
try:
# Load Bookmark List from file.
with open(path,'rb') as f:
data = f.read()
try:
db = _read(data)
for (key,pos) in db:
self.bookmarks.append((key,pos))
self.display_bookmark(key, pos)
logger.debug('loaded {0} bookmarks'.format(len(db)))
except Exception as s:
logger.error('BM: bad bookmark file: %s'%s)
return None
except IOError as e: # File might not exist
logger.error('BM: could not open file: %s' % e.strerror)
def load_db(self):
"""
Load previously saved bookmarks from a file.
"""
path = os.path.join(xdg.get_data_dirs()[0], 'bookmarklist.dat')
try:
# Load Bookmark List from file.
with open(path, 'rb') as f:
data = f.read()
try:
db = _read(data)
for (key, pos) in db:
self.bookmarks.append((key, pos))
self.display_bookmark(key, pos)
logger.debug('loaded {0} bookmarks'.format(len(db)))
except Exception as s:
logger.error('BM: bad bookmark file: %s' % s)
return None
except IOError as e: # File might not exist
logger.error('BM: could not open file: %s' % e.strerror)
def migration_needed():
# check for the presence of old exaile settings
for file in ('~/.exaile/music.db', '~/.exaile/settings.ini'):
if not os.path.exists(os.path.expanduser(file)):
logger.debug("%s did not exist, old exaile version not detected" %
file)
return False
# check for Exaile 0.3.x+ settings and music database
if os.path.exists(os.path.join(xdg.get_data_dirs()[0], 'music.db')):
logger.debug(
"Found a newer version of the database, no migration needed")
return False
if os.path.exists(os.path.join(xdg.get_config_dir(), 'settings.ini')):
logger.debug("Found a newer version of the settings " \
"file, no migration needed")
return False
if not olddb.SQLITE_AVAIL:
raise MigrationException("Sqlite not available. "
"Cannot migrate 0.2.14 settings")
# if we've gotten this far, check for sqlite, but if it's not available,
# throw a migration exception
# open up the old database, and make sure it's at least the version used
# in 0.2.14
db = olddb.DBManager(os.path.expanduser('~/.exaile/music.db'), False)
cur = db.cursor()
row = db.read_one('db_version', 'version', '1=1', tuple())
db.close()
if row[0] != 4:
logger.debug("Cannot migrate from db_version %d" % row[0])
return False
return True
def __init__(self, exaile):
"""
Connects events to the player object, loads settings and cache
"""
scrobbler.set_user_agent(exaile.get_user_agent_string("audioscrobbler"))
self.connected = False
self.connecting = False
self.use_menu = False
self.exaile = exaile
self.cachefile = os.path.join(xdg.get_data_dirs()[0], "audioscrobbler.cache")
self.get_options("", "", "plugin/ascrobbler/cache_size")
self.get_options("", "", "plugin/ascrobbler/user")
self.load_cache()
event.add_callback(self.get_options, "plugin_ascrobbler_option_set")
event.add_callback(self._save_cache_cb, "quit_application")
# enable accelerator
def toggle_submit(*x):
logger.debug("Toggling AudioScrobbler submissions.")
settings.set_option("plugin/ascrobbler/submit", not self.submit)
self.accelerator = Accelerator("<Control>b", toggle_submit)
providers.register("mainwindow-accelerators", self.accelerator)
def migration_needed():
# check for the presence of old exaile settings
for file in ('~/.exaile/music.db', '~/.exaile/settings.ini'):
if not os.path.exists(os.path.expanduser(file)):
logger.debug("%s did not exist, old exaile version not detected" % file)
return False
# check for Exaile 0.3.x+ settings and music database
if os.path.exists(os.path.join(xdg.get_data_dirs()[0], 'music.db')):
logger.debug("Found a newer version of the database, no migration needed")
return False
if os.path.exists(os.path.join(xdg.get_config_dir(), 'settings.ini')):
logger.debug("Found a newer version of the settings " \
"file, no migration needed")
return False
if not olddb.SQLITE_AVAIL:
raise MigrationException("Sqlite not available. "
"Cannot migrate 0.2.14 settings")
# if we've gotten this far, check for sqlite, but if it's not available,
# throw a migration exception
# open up the old database, and make sure it's at least the version used
# in 0.2.14
db = olddb.DBManager(os.path.expanduser('~/.exaile/music.db'), False)
cur = db.cursor()
row = db.read_one('db_version', 'version', '1=1', tuple())
db.close()
if row[0] != 4:
logger.debug("Cannot migrate from db_version %d" % row[0])
return False
return True
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
import gtk, threading, gobject, cgi, math
from gettext import gettext as _
from BaseHTTPServer import BaseHTTPRequestHandler,HTTPServer
from xl import event, covers, xdg
# config
DEFAULT_PORT = 10000
PLUGIN_DIR = '%(rootdir)s/plugins/httpserver/' % { 'rootdir': xdg.get_data_dirs()[0] }
# used during life of plugin
RESOURCES = None
RESOURCE_LOOKUP = None
APP = None
eh_thread = None
# -----------------------------------------------------------------------------
# Exaile 0.3 Wrapper - This plugin was only compatible up to Exaile 0.2
# -----------------------------------------------------------------------------
def enable(exaile):
global APP
APP = exaile
if (exaile.loading):
event.add_callback(_enable, 'exaile_loaded')
class BookmarksManager:
"""
Manages a list of bookmarks and the associated menu entries
"""
__PATH = os.path.join(xdg.get_data_dirs()[0], 'bookmarklist.dat')
def __init__(self):
self.__db_file_lock = threading.RLock()
self.__bookmarks = []
# self.auto_db = {}
self.menu = None
self.delete_menu = None
self.__setup_menu()
# TODO: automatic bookmarks, not yet possible
# - needs a way to get the time a file is interrupted at
# set events - not functional yet
# event.add_callback(self.on_start_track, 'playback_start')
# event.add_callback(self.on_stop_track, 'playback_end')
# playback_end, playback_pause, playback_resume, stop_track
self.__load_db()
def __setup_menu(self):
self.menu = menu.Menu(self)
self.delete_menu = menu.Menu(self)
def factory_factory(display_name,
icon_name,
callback=None,
submenu=None):
"define factory-factory for sensitive-aware menuitems"
def factory(_menu, _parent, _context):
item = Gtk.ImageMenuItem.new_with_mnemonic(display_name)
image = Gtk.Image.new_from_icon_name(icon_name,
size=Gtk.IconSize.MENU)
item.set_image(image)
if callback is not None:
item.connect('activate', callback)
if submenu is not None:
item.set_submenu(submenu)
# insensitive if no bookmarks present
if len(self.__bookmarks) == 0:
item.set_sensitive(False)
return item
return factory
items = []
items.append(
_smi(
'bookmark',
[],
_('_Bookmark This Track'),
'bookmark-new',
self.__on_add_bookmark,
))
delete_cb = factory_factory(_('_Delete Bookmark'),
'gtk-close',
submenu=self.delete_menu)
items.append(menu.MenuItem('delete', delete_cb, ['bookmark']))
clear_cb = factory_factory(_('_Clear Bookmarks'),
'gtk-clear',
callback=self.__clear_bookmarks)
items.append(menu.MenuItem('clear', clear_cb, ['delete']))
items.append(_sep('sep', ['clear']))
for item in items:
self.menu.add_item(item)
def __on_add_bookmark(self, _widget, _name, _foo, _bookmarks_manager):
self.__add_bookmark()
def __add_bookmark(self, path=None, time=None, save_db=True):
if not self.menu:
return # this plugin is shutting down
bookmark = Bookmark(self.menu, self.delete_menu,
self.__delete_bookmark, path, time)
self.__bookmarks.append(bookmark)
if save_db:
self.__save_db()
def __clear_bookmarks(self, _widget):
"""
Delete all bookmarks.
"""
for bookmark in self.__bookmarks:
self.delete_menu.remove_item(bookmark.get_menu_item())
self.menu.remove_item(bookmark.get_menu_item())
self.__bookmarks = []
self.__save_db()
def __delete_bookmark(self, _widget, bookmark):
"""
Delete a bookmark.
"""
self.__bookmarks.remove(bookmark)
self.delete_menu.remove_item(bookmark.get_menu_item())
self.menu.remove_item(bookmark.get_menu_item())
self.__save_db()
@common.threaded
def __load_db(self):
"""
Load previously saved bookmarks from a file.
"""
with self.__db_file_lock:
if not os.path.exists(self.__PATH):
LOGGER.info('Bookmarks file does not exist yet.')
return
try:
with open(self.__PATH, 'rb') as bm_file:
bookmarks = json.load(bm_file)
self.__load_db_callback(bookmarks)
except IOError as err:
LOGGER.error('BM: could not open file: %s', err.strerror)
@common.idle_add()
def __load_db_callback(self, loaded_bookmarks):
if not self.menu:
return # this plugin is shutting down
for (key, pos) in loaded_bookmarks:
self.__add_bookmark(key, pos, save_db=False)
def __save_db(self):
"""
Save list of bookmarks to a file.
"""
# lists are not thread-safe, so we need a copy.
# we don't need a deep copy because keys and values are not mutated.
bookmarks = copy.copy(self.__bookmarks)
# cannot use common.threaded here because it must not be daemonized,
# otherwise we might loose data on program shutdown.
thread = threading.Thread(target=self.__do_save_db, args=[bookmarks])
thread.daemon = False
thread.start()
def __do_save_db(self, bookmarks):
with self.__db_file_lock:
with open(self.__PATH, 'wb') as bm_file:
json.dump(bookmarks,
bm_file,
indent=2,
default=Bookmark.serialize_bookmark)
LOGGER.debug('saved %d bookmarks', len(bookmarks))
