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bootstrap.py
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bootstrap.py
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'''
qobuz.bootstrap
~~~~~~~~~~~~~~~
:part_of: xbmc-qobuz
:copyright: (c) 2012 by Joachim Basmaison, Cyril Leclerc
:license: GPLv3, see LICENSE for more details.
'''
import sys
import os
from constants import Mode
from debug import info, debug, warn
from dog import dog
from node import Flag
from exception import QobuzXbmcError
from gui.util import dialogLoginFailure, getSetting, containerRefresh
from gui.util import dialogServiceTemporarilyUnavailable
import qobuz # @UnresolvedImport
from cache import cache
def get_checked_parameters():
"""Parse parameters passed to xbmc plugin as sys.argv
"""
d = dog()
rparam = {}
if len(sys.argv) <= 1:
return rparam
paramstring = sys.argv[2]
if len(paramstring) >= 2:
params = sys.argv[2]
cleanedparams = params.replace('?', '')
if (params[len(params) - 1] == '/'):
params = params[0:len(params) - 2]
pairsofparams = cleanedparams.split('&')
for i in range(len(pairsofparams)):
splitparams = {}
splitparams = pairsofparams[i].split('=')
if (len(splitparams)) == 2:
if d.kv_is_ok(splitparams[0], splitparams[1]):
rparam[splitparams[0]] = splitparams[1]
else:
warn('[DOG]', "--- Invalid key: %s / value: %s" %
(splitparams[0], splitparams[1]))
return rparam
class QobuzBootstrap(object):
"""Set some boot properties
and route query based on parameters
"""
def __init__(self, __addon__, __handle__):
qobuz.addon = __addon__
self.handle = __handle__
qobuz.boot = self
def bootstrap_app(self):
"""General bootstrap
"""
from xbmcrpc import XbmcRPC
self.bootstrap_directories()
self.bootstrap_registry()
self.bootstrap_sys_args()
qobuz.rpc = XbmcRPC()
def bootstrap_registry(self):
from api import api
cache.base_path = qobuz.path.cache
api.stream_format = 6 if getSetting('streamtype') == 'flac' else 5
if not api.login(getSetting('username'), getSetting('password')):
if api.status_code == 503:
dialogServiceTemporarilyUnavailable()
else:
dialogLoginFailure()
#@TODO sys.exit killing XBMC? FRODO BUG ?
# sys.exit(1)
containerRefresh()
raise QobuzXbmcError(
who=self, what='invalid_login', additional=None)
def bootstrap_directories(self):
"""Setting some common path used by our application
cache, image...
"""
import xbmc # @UnresolvedImport
class PathObject ():
def __init__(self):
self.base = qobuz.addon.getAddonInfo('path')
def _set_dir(self):
profile = xbmc.translatePath('special://profile/')
self.profile = os.path.join(profile,
'addon_data',
qobuz.addon.getAddonInfo('id'))
self.cache = os.path.join(self.profile, 'cache')
self.resources = xbmc.translatePath(
os.path.join(qobuz.path.base, 'resources'))
self.image = xbmc.translatePath(
os.path.join(qobuz.path.resources, 'img'))
def to_s(self):
out = 'profile : ' + self.profile + "\n"
out += 'cache : ' + self.cache + "\n"
out += 'resources: ' + self.resources + "\n"
out += 'image : ' + self.image + "\n"
return out
'''
Make dir
'''
def mkdir(self, path):
if not os.path.isdir(path):
try:
os.makedirs(path)
except:
warn("Cannot create directory: " + path)
exit(2)
info(self, "Directory created: " + path)
qobuz.path = PathObject()
qobuz.path._set_dir()
qobuz.path.mkdir(qobuz.path.cache)
def bootstrap_sys_args(self):
"""Parsing sys arg parameters and store them
"""
self.MODE = None
self.params = get_checked_parameters()
if not 'nt' in self.params:
self.params['nt'] = Flag.ROOT
self.MODE = Mode.VIEW
self.nodeType = int(self.params['nt'])
try:
self.MODE = int(self.params['mode'])
except:
warn(self, "No 'mode' parameter")
for p in self.params:
info(self, "Param: %s = %s (%s)" % (p, str(self.params[p]),
Flag.to_s(self.params['nt'])))
def dispatch(self):
"""Routing based on parameters
"""
if self.MODE == Mode.PLAY:
from player import QobuzPlayer
debug(self, "Playing song")
player = QobuzPlayer()
if player.play(self.params['nid'],self.params):
return True
return False
from renderer import renderer
if self.MODE == Mode.VIEW:
r = renderer(self.nodeType, self.params)
return r.run()
elif self.MODE == Mode.VIEW_BIG_DIR:
r = renderer(self.nodeType, self.params)
r.whiteFlag = Flag.TRACK | Flag.ALBUM
r.depth = -1
return r.run()
elif self.MODE == Mode.SCAN:
r = renderer(self.nodeType, self.params)
r.enable_progress = False
r.whiteFlag = Flag.TRACK
r.depth = -1
return r.scan()
else:
raise QobuzXbmcError(
who=self, what="unknow_mode", additional=self.MODE)
return True