# Path: deliver/distribute.py
# class OnlineDistributor(Distributor):
#     '''
#     Distributes mails in "real-time".
# 
#     There is one public method, update. When it is called, the server is polled. If new mails have
#     arrived, they are processed and resent to the members of the list. Afterward, the mails
#     are deleted, but only if the resend process finished successfully.
# 
#     If the subject is in a special format, instead of resending the
#     mail, a DownloadMessage is generated and sent back.
#     '''
# 
#     def __init__(self, config):
#         super(OnlineDistributor,self).__init__(config)
#         self._reader = Reader(config)
# 
#     def update(self):
#         '''
#         Update the distribution list. Every new message in the server is processed and resent to the
#         members of the list. If the resend is successful the new messages are deleted.
#         '''
#         logger.debug('update is called')
# 
#         try:
#             self._reader.connect()
#         except Exception as e:
#             logger.info('connect failed with the exception: %s', e)
#             return False
# 
#         ids = self._reader.new_messages()
#         for id in ids:
#             msg = self._reader.get(id)
#             if self._isvalid(msg):
#                 self._process(msg)
#                 self._reader.delete(id)
#         self._reader.disconnect()
#         logger.debug('update is finished')
#         return len(ids) != 0
# 
#     def _process(self, msg):
#         '''
#         Redirects to the correct action based on the subject of the
#         message.
#         '''
#         subject = msg['Subject']
# 
#         if subject.lower().startswith('get'):
#             logger.debug('calling _download_and_send')
#             self._download_and_send(subject, msg)
#         else:
#             logger.debug('calling _resend')
#             self._resend(msg)
# 
#     def _download_and_send(self, subject, msg):
#         '''
#         Creates a new DownloadMessage based on the subject and sends
#         it back to the sender.
# 
#         The format of the subject must be: GET 'url'.
#         '''
#         id = self._store.archive(msg)
#         sender = self._find_sender_email(msg)
#         url = self._get_download_url(subject)
# 
#         if url is not None:
#             logger.info('Downloading message for %s with url %s', sender, url)
#             self._sender.send(DownloadMessage(url), sender)
#             self._store.mark_as_sent(id)
# 
#     def _get_download_url(self, subject):
#         '''
#         Returns the url to download from the subject of the message,
#         or None if no url could be found.
#         '''
#         subject = subject.lower().strip(' ')
#         parts = re.split(r'\s+', subject)
#         if len(parts) != 2:
#             logger.error('_get_download_url, %s has no valid url', subject)
#             return None
#         return parts[1]
# 
#     def _resend(self, msg):
#         '''
#         Sends a message to the appropriate members of the list after processing it.
#         '''
#         self._edit_msg(msg)
#         id = self._store.archive(msg)
#         sender = self._find_sender_email(msg)
#         self._sender.send(msg, *self._mgr.active_members(sender))
#         self._store.digest(id, *self._mgr.digest_members(sender))
#         self._store.mark_as_sent(id)
# 
#     def _edit_msg(self, msg):
#         '''
#         Processes a message and returns it. The following steps are taken for each part of the
#         message that can be interpreted as text:
# 
#         - A header and a footer are added, both using the encoding of the payload.
#         - The payload has all the email hosts removed.
# 
#         The parts are separated with newlines, which depend on whether the message is plain text or
#         other (like HTML).
#         '''
#         header = self._create_header(msg)
#         footer = self._create_footer(msg)
#         for editable in self._find_actual_text(msg):
#             nl = u'\n' if editable.get_content_subtype() == 'plain' else u'<br>'
#             editable.set_payload((nl * 2).join([
#                         nl.join(header),
#                         EMAIL.sub(anonymize_email, editable.get_clean_payload(self._cfg['forbidden_words'])),
#                         nl.join(footer)]))
# 
#     def _choose_intro(self):
#         '''Randomly chooses an introduction text from the configuration.'''
#         return random.choice(self._cfg['introductions'])
# 
#     def _create_footer(self, msg):
#         '''
#         Creates a footer for the message, returned as a list of strings. The footer contains the
#         name of the list, a randomly chosen quote and the program id.
#         '''
#         return [FOOTER_DIVIDER,
#                 self._cfg['real_name'],
#                 random.choice(self._cfg['quotes']),
#                 self._powered_by()]
# 
#     def _powered_by(self):
#         '''
#         Returns the program id, which consists of the name, version, and description of this sw.
#         '''
#         name = self._manifest['name']
#         version = self._manifest['version']
#         description = self._manifest['description']
#         return u'Powered by %s %s, %s' % (name, version, description)


import time
import signal
import logging
from config import py
from deliver.distribute import OnlineDistributor
        from mock import Mock
        from deliver.read import Reader
# This script creates a Distributor and updates regularly its status,
# until a SIGTERM signal is received. The program is not interrupted
# directly, to avoid inconsistent state. As a config file, it takes
# the config.py file that is in the same directory.



logger = logging.getLogger(__name__)

distributor = None
run = True

def prepare(test_mode=False):
    '''
    Creates a new instance of the distributor. Sets up the signal
    management.

    test_mode (optional) whether the test mode should be used or
    not. If so, the normal reader is replaced with a mock that always
    return zero messages
    '''
    global distributor

# Path: deliver/distribute.py
# class OnlineDistributor(Distributor):
#     '''
#     Distributes mails in "real-time".
# 
#     There is one public method, update. When it is called, the server is polled. If new mails have
#     arrived, they are processed and resent to the members of the list. Afterward, the mails
#     are deleted, but only if the resend process finished successfully.
# 
#     If the subject is in a special format, instead of resending the
#     mail, a DownloadMessage is generated and sent back.
#     '''
# 
#     def __init__(self, config):
#         super(OnlineDistributor,self).__init__(config)
#         self._reader = Reader(config)
# 
#     def update(self):
#         '''
#         Update the distribution list. Every new message in the server is processed and resent to the
#         members of the list. If the resend is successful the new messages are deleted.
#         '''
#         logger.debug('update is called')
# 
#         try:
#             self._reader.connect()
#         except Exception as e:
#             logger.info('connect failed with the exception: %s', e)
#             return False
# 
#         ids = self._reader.new_messages()
#         for id in ids:
#             msg = self._reader.get(id)
#             if self._isvalid(msg):
#                 self._process(msg)
#                 self._reader.delete(id)
#         self._reader.disconnect()
#         logger.debug('update is finished')
#         return len(ids) != 0
# 
#     def _process(self, msg):
#         '''
#         Redirects to the correct action based on the subject of the
#         message.
#         '''
#         subject = msg['Subject']
# 
#         if subject.lower().startswith('get'):
#             logger.debug('calling _download_and_send')
#             self._download_and_send(subject, msg)
#         else:
#             logger.debug('calling _resend')
#             self._resend(msg)
# 
#     def _download_and_send(self, subject, msg):
#         '''
#         Creates a new DownloadMessage based on the subject and sends
#         it back to the sender.
# 
#         The format of the subject must be: GET 'url'.
#         '''
#         id = self._store.archive(msg)
#         sender = self._find_sender_email(msg)
#         url = self._get_download_url(subject)
# 
#         if url is not None:
#             logger.info('Downloading message for %s with url %s', sender, url)
#             self._sender.send(DownloadMessage(url), sender)
#             self._store.mark_as_sent(id)
# 
#     def _get_download_url(self, subject):
#         '''
#         Returns the url to download from the subject of the message,
#         or None if no url could be found.
#         '''
#         subject = subject.lower().strip(' ')
#         parts = re.split(r'\s+', subject)
#         if len(parts) != 2:
#             logger.error('_get_download_url, %s has no valid url', subject)
#             return None
#         return parts[1]
# 
#     def _resend(self, msg):
#         '''
#         Sends a message to the appropriate members of the list after processing it.
#         '''
#         self._edit_msg(msg)
#         id = self._store.archive(msg)
#         sender = self._find_sender_email(msg)
#         self._sender.send(msg, *self._mgr.active_members(sender))
#         self._store.digest(id, *self._mgr.digest_members(sender))
#         self._store.mark_as_sent(id)
# 
#     def _edit_msg(self, msg):
#         '''
#         Processes a message and returns it. The following steps are taken for each part of the
#         message that can be interpreted as text:
# 
#         - A header and a footer are added, both using the encoding of the payload.
#         - The payload has all the email hosts removed.
# 
#         The parts are separated with newlines, which depend on whether the message is plain text or
#         other (like HTML).
#         '''
#         header = self._create_header(msg)
#         footer = self._create_footer(msg)
#         for editable in self._find_actual_text(msg):
#             nl = u'\n' if editable.get_content_subtype() == 'plain' else u'<br>'
#             editable.set_payload((nl * 2).join([
#                         nl.join(header),
#                         EMAIL.sub(anonymize_email, editable.get_clean_payload(self._cfg['forbidden_words'])),
#                         nl.join(footer)]))
# 
#     def _choose_intro(self):
#         '''Randomly chooses an introduction text from the configuration.'''
#         return random.choice(self._cfg['introductions'])
# 
#     def _create_footer(self, msg):
#         '''
#         Creates a footer for the message, returned as a list of strings. The footer contains the
#         name of the list, a randomly chosen quote and the program id.
#         '''
#         return [FOOTER_DIVIDER,
#                 self._cfg['real_name'],
#                 random.choice(self._cfg['quotes']),
#                 self._powered_by()]
# 
#     def _powered_by(self):
#         '''
#         Returns the program id, which consists of the name, version, and description of this sw.
#         '''
#         name = self._manifest['name']
#         version = self._manifest['version']
#         description = self._manifest['description']
#         return u'Powered by %s %s, %s' % (name, version, description)


# Path: updater.py
import time
import signal
import logging
from config import py
from deliver.distribute import OnlineDistributor
        from mock import Mock
        from deliver.read import Reader

# This script creates a Distributor and updates regularly its status,
# until a SIGTERM signal is received. The program is not interrupted
# directly, to avoid inconsistent state. As a config file, it takes
# the config.py file that is in the same directory.



logger = logging.getLogger(__name__)

distributor = None
run = True

def prepare(test_mode=False):
    '''
    Creates a new instance of the distributor. Sets up the signal
    management.

    test_mode (optional) whether the test mode should be used or
    not. If so, the normal reader is replaced with a mock that always
    return zero messages
    '''
    global distributor

    distributor = OnlineDistributor(py)