def shutdown(self, signum, frame):
self.streamer.terminate()
self.scanner.terminate()
config = GlobalConfig()
config['last_shutdown_time'] = int(time.time())
config.save()
sys.exit(0)
def save_directories():
config = GlobalConfig()
collection_paths = []
if 'collection' in config and 'paths' in config['collection']:
collection_paths = config['collection']['paths']
paths = set()
def parse_paths(root, base=''):
"""
If class is jstree-undetermined
some directory below it is checked so
we have to crawl this level.
If it is jstree-unchecked, don't bother
If it is jstree-checked, we handle it, but
we don't need to crawl lower.
"""
if not 'class' in root['attr']:
return
if root['data'] == 'Computer' and base is '':
if sys.platform == 'win32':
root['data'] = ''
else:
root['data'] = '/'
abspath = os.path.join(base, root['data'])
if 'class' in root['attr'] and 'jstree-checked' in root['attr']['class']:
paths.add(abspath)
return
elif 'class' in root['attr'] and 'jstree-undetermined' in root['attr']['class']:
for cp in collection_paths:
if cp.startswith(abspath):
paths.add(cp)
if abspath in collection_paths and 'jstree-unchecked' in root['attr']['class']:
collection_paths.remove(abspath)
paths.remove(abspath)
crawl = 'jstree-undetermined' in root['attr']['class']
if crawl and 'children' in root:
for child in root['children']:
parse_paths(child, os.path.join(base, root['data']))
listing = json.loads(request.data)
parse_paths(listing[0])
if not 'collection' in config:
config['collection'] = {'paths': []}
config['collection']['paths'] = list(paths)
config['collection']['paths_saved_at'] = int(time.time())
config.save()
return jsonify(success=True)
def change_password():
try:
input = sha256(request.form['password']).hexdigest()
config = GlobalConfig()
config['password'] = input
config.save()
flash("Password changed successfully.")
except Exception:
flash("Error changing password!", "error")
return redirect(url_for('index'))
def quit(self, signum, frame):
signal.signal(signal.SIGINT, signal.SIG_DFL)
signal.signal(signal.SIGTERM, signal.SIG_DFL)
# stop watching file before we make any changes
self.observer.unschedule_all()
self.observer.stop()
# close all update threads
# save current time
config = GlobalConfig()
try:
config['collection']
except KeyError:
config['collection'] = {}
now = int(time.time())
config['collection']['last_scan'] = now
config.save()
self.scanner_pool.close()
self.scanner_pool.terminate()
self.observer.join()
self.scanner_pool.join()
sys.exit(0)
