64 lines
2.6 KiB
Python
64 lines
2.6 KiB
Python
# -*- coding: utf-8 -*-
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import media.monitor.pure as mmp
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import media.monitor.owners as owners
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from media.monitor.handler import ReportHandler
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from media.monitor.log import Loggable
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from media.monitor.exceptions import BadSongFile
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from media.monitor.events import OrganizeFile
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class Organizer(ReportHandler,Loggable):
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"""
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Organizer is responsible to to listening to OrganizeListener events
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and committing the appropriate changes to the filesystem. It does
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not in any interact with WatchSyncer's even when the the WatchSyncer
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is a "storage directory". The "storage" directory picks up all of
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its events through pyinotify. (These events are fed to it through
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StoreWatchListener)
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"""
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#_instance = None
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#def __new__(cls, channel, target_path, recorded_path):
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#if cls._instance:
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#cls._instance.channel = channel
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#cls._instance.target_path = target_path
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#cls._instance.recorded_path = recorded_path
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#else:
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#cls._instance = super(Organizer, cls).__new__( cls, channel,
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#target_path, recorded_path)
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#return cls._instance
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def __init__(self, channel, target_path, recorded_path):
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self.channel = channel
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self.target_path = target_path
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self.recorded_path = recorded_path
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super(Organizer, self).__init__(signal=self.channel, weak=False)
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def handle(self, sender, event):
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"""
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Intercept events where a new file has been added to the organize
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directory and place it in the correct path (starting with
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self.target_path)
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"""
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# Only handle this event type
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assert isinstance(event, OrganizeFile) == True
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try:
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# We must select the target_path based on whether file was recorded
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# by airtime or not.
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# Do we need to "massage" the path using mmp.organized_path?
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target_path = self.recorded_path if event.metadata.is_recorded() \
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else self.target_path
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new_path = mmp.organized_path(event.path, target_path,
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event.metadata.extract())
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mmp.magic_move(event.path, new_path)
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owners.add_file_owner(new_path, mmp.owner_id(event.path) )
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self.logger.info('Organized: "%s" into "%s"' %
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(event.path, new_path))
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except BadSongFile as e:
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self.report_problem_file(event=event, exception=e)
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# probably general error in mmp.magic.move...
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except Exception as e:
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self.unexpected_exception( e )
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self.report_problem_file(event=event, exception=e)
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