mirror of https://gitlab.com/bashrc2/epicyon
315 lines
12 KiB
Python
315 lines
12 KiB
Python
__filename__ = "daemon_post_question.py"
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__author__ = "Bob Mottram"
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__license__ = "AGPL3+"
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__version__ = "1.6.0"
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__maintainer__ = "Bob Mottram"
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__email__ = "bob@libreserver.org"
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__status__ = "Production"
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__module_group__ = "Daemon POST"
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import os
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import errno
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import urllib.parse
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from socket import error as SocketError
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from utils import replace_strings
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from utils import remove_post_from_cache
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from utils import get_cached_post_filename
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from utils import load_json
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from utils import locate_post
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from utils import get_full_domain
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from utils import get_domain_from_actor
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from utils import text_in_file
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from utils import get_nickname_from_actor
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from utils import acct_dir
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from httpheaders import redirect_headers
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from city import get_spoofed_city
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from languages import get_understood_languages
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from posts import create_direct_message_post
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from daemon_utils import post_to_outbox
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from inbox import populate_replies
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def receive_vote(self, calling_domain: str, cookie: str,
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path: str, http_prefix: str,
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domain: str, domain_full: str, port: int,
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onion_domain: str, i2p_domain: str,
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curr_session, proxy_type: str,
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base_dir: str, city: str,
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person_cache: {}, debug: bool,
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system_language: str,
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low_bandwidth: bool,
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dm_license_url: str,
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content_license_url: str,
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translate: {}, max_replies: int,
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project_version: str,
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recent_posts_cache: {},
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default_timeline: str,
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auto_cw_cache: {}) -> None:
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"""Receive a vote on a question via POST
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"""
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first_post_id = ''
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if '?firstpost=' in path:
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first_post_id = path.split('?firstpost=')[1]
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path = path.split('?firstpost=')[0]
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if ';firstpost=' in path:
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first_post_id = path.split(';firstpost=')[1]
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path = path.split(';firstpost=')[0]
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if first_post_id:
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if '?' in first_post_id:
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first_post_id = first_post_id.split('?')[0]
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if ';' in first_post_id:
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first_post_id = first_post_id.split(';')[0]
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first_post_id = first_post_id.replace('/', '--')
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first_post_id = ';firstpost=' + first_post_id.replace('#', '--')
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last_post_id = ''
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if '?lastpost=' in path:
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last_post_id = path.split('?lastpost=')[1]
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path = path.split('?lastpost=')[0]
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if ';lastpost=' in path:
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last_post_id = path.split(';lastpost=')[1]
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path = path.split(';lastpost=')[0]
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if last_post_id:
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if '?' in last_post_id:
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last_post_id = last_post_id.split('?')[0]
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if ';' in last_post_id:
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last_post_id = last_post_id.split(';')[0]
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last_post_id = last_post_id.replace('/', '--')
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last_post_id = ';lastpost=' + last_post_id.replace('#', '--')
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page_number = 1
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if '?page=' in path:
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page_number_str = path.split('?page=')[1]
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if '#' in page_number_str:
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page_number_str = page_number_str.split('#')[0]
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if len(page_number_str) > 5:
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page_number_str = "1"
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if page_number_str.isdigit():
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page_number = int(page_number_str)
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# the actor who votes
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users_path = path.replace('/question', '')
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actor = http_prefix + '://' + domain_full + users_path
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nickname = get_nickname_from_actor(actor)
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if not nickname:
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if calling_domain.endswith('.onion') and onion_domain:
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actor = 'http://' + onion_domain + users_path
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elif (calling_domain.endswith('.i2p') and i2p_domain):
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actor = 'http://' + i2p_domain + users_path
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actor_path_str = \
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actor + '/' + default_timeline + \
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'?page=' + str(page_number)
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redirect_headers(self, actor_path_str,
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cookie, calling_domain, 303)
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self.server.postreq_busy = False
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return
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# get the parameters
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length = int(self.headers['Content-length'])
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try:
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question_params = self.rfile.read(length).decode('utf-8')
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except SocketError as ex:
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if ex.errno == errno.ECONNRESET:
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print('EX: POST question_params connection was reset')
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else:
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print('EX: POST question_params socket error')
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self.send_response(400)
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self.end_headers()
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self.server.postreq_busy = False
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return
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except ValueError as ex:
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print('EX: POST question_params rfile.read failed, ' + str(ex))
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self.send_response(400)
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self.end_headers()
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self.server.postreq_busy = False
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return
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replacements = {
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'+': ' ',
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'%3F': ''
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}
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question_params = replace_strings(question_params, replacements)
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question_params = \
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urllib.parse.unquote_plus(question_params.strip())
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# post being voted on
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message_id = None
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if 'messageId=' in question_params:
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message_id = question_params.split('messageId=')[1]
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if '&' in message_id:
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message_id = message_id.split('&')[0]
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answer = None
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if 'answer=' in question_params:
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answer = question_params.split('answer=')[1]
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if '&' in answer:
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answer = answer.split('&')[0]
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_send_reply_to_question(self, base_dir, http_prefix,
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nickname, domain, domain_full, port,
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message_id, answer,
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curr_session, proxy_type, city,
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person_cache, debug,
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system_language,
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low_bandwidth,
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dm_license_url,
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content_license_url,
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translate, max_replies,
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project_version,
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recent_posts_cache,
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auto_cw_cache)
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if calling_domain.endswith('.onion') and onion_domain:
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actor = 'http://' + onion_domain + users_path
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elif (calling_domain.endswith('.i2p') and i2p_domain):
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actor = 'http://' + i2p_domain + users_path
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actor_path_str = \
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actor + '/' + default_timeline + \
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'?page=' + str(page_number) + first_post_id + last_post_id
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redirect_headers(self, actor_path_str, cookie,
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calling_domain, 303)
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self.server.postreq_busy = False
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return
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def _send_reply_to_question(self, base_dir: str,
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http_prefix: str,
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nickname: str, domain: str,
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domain_full: str,
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port: int,
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message_id: str,
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answer: str,
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curr_session, proxy_type: str,
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city_name: str,
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person_cache: {},
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debug: bool,
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system_language: str,
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low_bandwidth: bool,
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dm_license_url: str,
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content_license_url: str,
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translate: {},
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max_replies: int,
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project_version: str,
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recent_posts_cache: {},
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auto_cw_cache: {}) -> None:
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"""Sends a reply to a question
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"""
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votes_filename = \
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acct_dir(base_dir, nickname, domain) + \
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'/questions.txt'
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if os.path.isfile(votes_filename):
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# have we already voted on this?
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if text_in_file(message_id, votes_filename):
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print('Already voted on message ' + message_id)
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return
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print('Voting on message ' + message_id)
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print('Vote for: ' + answer)
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comments_enabled = True
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attach_image_filename = None
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media_type = None
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image_description = None
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video_transcript = None
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in_reply_to = message_id
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in_reply_to_atom_uri = message_id
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subject = None
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schedule_post = False
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event_date = None
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event_time = None
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event_end_time = None
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event_category = ''
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location = None
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conversation_id = None
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convthread_id = None
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buy_url = ''
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chat_url = ''
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city = get_spoofed_city(city_name, base_dir, nickname, domain)
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languages_understood = \
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get_understood_languages(base_dir, http_prefix,
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nickname, domain_full,
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person_cache)
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reply_to_nickname = get_nickname_from_actor(in_reply_to)
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reply_to_domain, reply_to_port = get_domain_from_actor(in_reply_to)
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message_json = None
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if reply_to_nickname and reply_to_domain:
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reply_to_domain_full = \
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get_full_domain(reply_to_domain, reply_to_port)
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mentions_str = '@' + reply_to_nickname + '@' + reply_to_domain_full
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message_json = \
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create_direct_message_post(base_dir, nickname, domain,
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port, http_prefix,
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mentions_str + ' ' + answer,
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False, False,
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comments_enabled,
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attach_image_filename,
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media_type, image_description,
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video_transcript, city,
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in_reply_to, in_reply_to_atom_uri,
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subject, debug,
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schedule_post,
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event_date, event_time,
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event_end_time,
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event_category,
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location,
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system_language,
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conversation_id, convthread_id,
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low_bandwidth,
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dm_license_url,
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content_license_url, '',
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languages_understood, False,
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translate, buy_url,
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chat_url,
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auto_cw_cache, curr_session)
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if message_json:
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# NOTE: content and contentMap are not required, but we will keep
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# them in there so that the post does not get filtered out by
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# inbox processing.
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# name field contains the answer
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message_json['object']['name'] = answer
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if post_to_outbox(self, message_json,
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project_version, nickname,
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curr_session, proxy_type):
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post_filename = \
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locate_post(base_dir, nickname, domain, message_id)
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if post_filename:
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post_json_object = load_json(post_filename)
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if post_json_object:
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populate_replies(base_dir,
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http_prefix,
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domain_full,
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post_json_object,
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max_replies,
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debug)
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# record the vote
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try:
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with open(votes_filename, 'a+',
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encoding='utf-8') as fp_votes:
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fp_votes.write(message_id + '\n')
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except OSError:
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print('EX: unable to write vote ' +
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votes_filename)
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# ensure that the cached post is removed if it exists,
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# so that it then will be recreated
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cached_post_filename = \
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get_cached_post_filename(base_dir,
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nickname, domain,
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post_json_object)
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if cached_post_filename:
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if os.path.isfile(cached_post_filename):
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try:
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os.remove(cached_post_filename)
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except OSError:
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print('EX: _send_reply_to_question ' +
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'unable to delete ' +
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cached_post_filename)
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# remove from memory cache
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remove_post_from_cache(post_json_object,
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recent_posts_cache)
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else:
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print('ERROR: unable to post vote to outbox')
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else:
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print('ERROR: unable to create vote')
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