mirror of
https://github.com/ail-project/ail-framework.git
synced 2024-11-25 23:37:16 +00:00
348 lines
12 KiB
Python
Executable file
348 lines
12 KiB
Python
Executable file
#!/usr/bin/env python3
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# -*-coding:UTF-8 -*
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import os
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import re
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import sys
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from datetime import datetime
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from pymisp import MISPObject
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sys.path.append(os.environ['AIL_BIN'])
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##################################
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# Import Project packages
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##################################
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from lib.ail_core import get_ail_uuid
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from lib.objects.abstract_object import AbstractObject
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from lib.ConfigLoader import ConfigLoader
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from lib import Language
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from lib.objects import UsersAccount
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from lib.data_retention_engine import update_obj_date, get_obj_date_first
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# TODO Set all messages ???
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from flask import url_for
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config_loader = ConfigLoader()
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r_cache = config_loader.get_redis_conn("Redis_Cache")
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r_object = config_loader.get_db_conn("Kvrocks_Objects")
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# r_content = config_loader.get_db_conn("Kvrocks_Content")
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baseurl = config_loader.get_config_str("Notifications", "ail_domain")
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config_loader = None
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# TODO SAVE OR EXTRACT MESSAGE SOURCE FOR ICON ?????????
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# TODO iterate on all objects
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# TODO also add support for small objects ????
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# CAN Message exists without CHAT -> no convert it to object
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# ID: source:chat_id:message_id ????
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#
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# /!\ handle null chat and message id -> chat = uuid and message = timestamp ???
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# ID = <ChatInstance UUID>/<timestamp>/<chat ID>/<message ID> => telegram without channels
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# ID = <ChatInstance UUID>/<timestamp>/<chat ID>/<Channel ID>/<message ID>
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# ID = <ChatInstance UUID>/<timestamp>/<chat ID>/<Thread ID>/<message ID>
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# ID = <ChatInstance UUID>/<timestamp>/<chat ID>/<Channel ID>/<Thread ID>/<message ID>
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class Message(AbstractObject):
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"""
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AIL Message Object. (strings)
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"""
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def __init__(self, id): # TODO subtype or use source ????
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super(Message, self).__init__('message', id) # message::< telegram/1692189934.380827/ChatID_MessageID >
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def exists(self):
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if self.subtype is None:
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return r_object.exists(f'meta:{self.type}:{self.id}')
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else:
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return r_object.exists(f'meta:{self.type}:{self.get_subtype(r_str=True)}:{self.id}')
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def get_source(self):
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"""
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Returns source/feeder name
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"""
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l_source = self.id.split('/')[:-2]
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return os.path.join(*l_source)
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def get_basename(self):
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return os.path.basename(self.id)
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def get_content(self, r_type='str'): # TODO ADD cache # TODO Compress content ???????
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"""
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Returns content
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"""
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global_id = self.get_global_id()
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content = r_cache.get(f'content:{global_id}')
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if not content:
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content = self._get_field('content')
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if content:
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r_cache.set(f'content:{global_id}', content)
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r_cache.expire(f'content:{global_id}', 300)
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if r_type == 'str':
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return content
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elif r_type == 'bytes':
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return content.encode()
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def get_date(self):
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timestamp = self.get_timestamp()
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return datetime.fromtimestamp(float(timestamp)).strftime('%Y%m%d')
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def get_timestamp(self):
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dirs = self.id.split('/')
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return dirs[1]
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def get_message_id(self): # TODO optimize
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message_id = self.get_basename().rsplit('/', 1)[1]
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# if message_id.endswith('.gz'):
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# message_id = message_id[:-3]
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return message_id
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def get_chat_id(self): # TODO optimize -> use me to tag Chat
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chat_id = self.get_basename().rsplit('_', 1)[0]
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return chat_id
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def get_thread(self):
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for child in self.get_childrens():
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obj_type, obj_subtype, obj_id = child.split(':', 2)
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if obj_type == 'chat-thread':
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nb_messages = r_object.zcard(f'messages:{obj_type}:{obj_subtype}:{obj_id}')
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return {'type': obj_type, 'subtype': obj_subtype, 'id': obj_id, 'nb': nb_messages}
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# TODO get Instance ID
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# TODO get channel ID
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# TODO get thread ID
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def get_images(self):
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images = []
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for child in self.get_childrens():
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obj_type, _, obj_id = child.split(':', 2)
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if obj_type == 'image':
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images.append(obj_id)
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return images
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def get_user_account(self, meta=False):
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user_account = self.get_correlation('user-account')
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if user_account.get('user-account'):
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user_account = f'user-account:{user_account["user-account"].pop()}'
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if meta:
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_, user_account_subtype, user_account_id = user_account.split(':', 3)
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user_account = UsersAccount.UserAccount(user_account_id, user_account_subtype).get_meta(options={'icon', 'username', 'username_meta'})
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return user_account
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def get_files_names(self):
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names = []
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filenames = self.get_correlation('file-name').get('file-name')
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if filenames:
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for name in filenames:
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names.append(name[1:])
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return names
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def get_reactions(self):
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return r_object.hgetall(f'meta:reactions:{self.type}::{self.id}')
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# TODO sanitize reactions
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def add_reaction(self, reactions, nb_reaction):
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r_object.hset(f'meta:reactions:{self.type}::{self.id}', reactions, nb_reaction)
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# Interactions between users -> use replies
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# nb views
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# MENTIONS -> Messages + Chats
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# # relationship -> mention - Chat -> Chat
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# - Message -> Chat
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# - Message -> Message ??? fetch mentioned messages
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# FORWARDS
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# TODO Create forward CHAT -> message
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# message (is forwarded) -> message (is forwarded from) ???
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# # TODO get source message timestamp
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#
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# # is forwarded
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# # forwarded from -> check if relationship
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# # nb forwarded -> scard relationship
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#
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# Messages -> CHATS -> NB forwarded
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# CHAT -> NB forwarded by chats -> NB messages -> parse full set ????
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#
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#
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#
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#
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#
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#
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# show users chats
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# message media
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# flag is deleted -> event or missing from feeder pass ???
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def get_translation(self, content=None, source=None, target='fr'):
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"""
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Returns translated content
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"""
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# return self._get_field('translated')
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global_id = self.get_global_id()
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translation = r_cache.get(f'translation:{target}:{global_id}')
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r_cache.expire(f'translation:{target}:{global_id}', 0)
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if translation:
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return translation
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if not content:
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content = self.get_content()
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translation = Language.LanguageTranslator().translate(content, source=source, target=target)
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if translation:
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r_cache.set(f'translation:{target}:{global_id}', translation)
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r_cache.expire(f'translation:{target}:{global_id}', 300)
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return translation
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def _set_translation(self, translation):
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"""
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Set translated content
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"""
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return self._set_field('translated', translation) # translation by hash ??? -> avoid translating multiple time
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# def get_ail_2_ail_payload(self):
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# payload = {'raw': self.get_gzip_content(b64=True)}
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# return payload
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def get_link(self, flask_context=False):
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if flask_context:
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url = url_for('chats_explorer.objects_message', type=self.type, id=self.id)
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else:
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url = f'{baseurl}/objects/message?id={self.id}'
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return url
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def get_svg_icon(self):
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return {'style': 'fas', 'icon': '\uf4ad', 'color': '#4dffff', 'radius': 5}
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def get_misp_object(self): # TODO
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obj = MISPObject('instant-message', standalone=True)
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obj_date = self.get_date()
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if obj_date:
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obj.first_seen = obj_date
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else:
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self.logger.warning(
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f'Export error, None seen {self.type}:{self.subtype}:{self.id}, first={obj_date}')
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# obj_attrs = [obj.add_attribute('first-seen', value=obj_date),
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# obj.add_attribute('raw-data', value=self.id, data=self.get_raw_content()),
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# obj.add_attribute('sensor', value=get_ail_uuid())]
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obj_attrs = []
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for obj_attr in obj_attrs:
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for tag in self.get_tags():
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obj_attr.add_tag(tag)
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return obj
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# def get_url(self):
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# return r_object.hget(f'meta:item::{self.id}', 'url')
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# options: set of optional meta fields
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def get_meta(self, options=None, timestamp=None, translation_target=''):
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"""
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:type options: set
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:type timestamp: float
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"""
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if options is None:
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options = set()
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meta = self.get_default_meta(tags=True)
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# timestamp
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if not timestamp:
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timestamp = self.get_timestamp()
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else:
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timestamp = float(timestamp)
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timestamp = datetime.fromtimestamp(float(timestamp))
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meta['date'] = timestamp.strftime('%Y/%m/%d')
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meta['hour'] = timestamp.strftime('%H:%M:%S')
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meta['full_date'] = timestamp.isoformat(' ')
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meta['source'] = self.get_source()
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# optional meta fields
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if 'content' in options:
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meta['content'] = self.get_content()
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if 'parent' in options:
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meta['parent'] = self.get_parent()
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if meta['parent'] and 'parent_meta' in options:
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options.remove('parent')
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parent_type, _, parent_id = meta['parent'].split(':', 3)
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if parent_type == 'message':
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message = Message(parent_id)
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meta['reply_to'] = message.get_meta(options=options, translation_target=translation_target)
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if 'investigations' in options:
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meta['investigations'] = self.get_investigations()
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if 'link' in options:
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meta['link'] = self.get_link(flask_context=True)
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if 'icon' in options:
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meta['icon'] = self.get_svg_icon()
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if 'user-account' in options:
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meta['user-account'] = self.get_user_account(meta=True)
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if not meta['user-account']:
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meta['user-account'] = {'id': 'UNKNOWN'}
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if 'chat' in options:
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meta['chat'] = self.get_chat_id()
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if 'thread' in options:
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thread = self.get_thread()
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if thread:
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meta['thread'] = thread
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if 'images' in options:
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meta['images'] = self.get_images()
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if 'files-names' in options:
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meta['files-names'] = self.get_files_names()
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if 'reactions' in options:
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meta['reactions'] = self.get_reactions()
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if 'translation' in options and translation_target:
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meta['translation'] = self.translate(content=meta.get('content'), target=translation_target)
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# meta['encoding'] = None
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return meta
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# def translate(self, content=None): # TODO translation plugin
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# # TODO get text language
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# if not content:
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# content = self.get_content()
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# translated = argostranslate.translate.translate(content, 'ru', 'en')
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# # Save translation
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# self._set_translation(translated)
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# return translated
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def create(self, content, translation=None, tags=[]):
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self._set_field('content', content)
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# r_content.get(f'content:{self.type}:{self.get_subtype(r_str=True)}:{self.id}', content)
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if translation:
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self._set_translation(translation)
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for tag in tags:
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self.add_tag(tag)
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# # WARNING: UNCLEAN DELETE /!\ TEST ONLY /!\
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def delete(self):
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pass
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def create_obj_id(chat_instance, chat_id, message_id, timestamp, channel_id=None, thread_id=None): # TODO CHECK COLLISIONS
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timestamp = int(timestamp)
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if channel_id and thread_id:
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return f'{chat_instance}/{timestamp}/{chat_id}/{thread_id}/{message_id}'
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elif channel_id:
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return f'{chat_instance}/{timestamp}/{channel_id}/{chat_id}/{message_id}'
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elif thread_id:
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return f'{chat_instance}/{timestamp}/{chat_id}/{thread_id}/{message_id}'
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else:
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return f'{chat_instance}/{timestamp}/{chat_id}/{message_id}'
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# thread id of message
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# thread id of chat
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# thread id of subchannel
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# TODO Check if already exists
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# def create(source, chat_id, message_id, timestamp, content, tags=[]):
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def create(obj_id, content, translation=None, tags=[]):
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message = Message(obj_id)
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# if not message.exists():
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message.create(content, translation=translation, tags=tags)
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return message
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# TODO Encode translation
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if __name__ == '__main__':
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r = 'test'
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print(r)
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