globalvars.py

# -*- coding: utf-8 -*-

import os
from datetime import datetime
from chatexchange_extension import Client
from html.parser import HTMLParser
from html import unescape
from hashlib import md5
from configparser import NoOptionError, RawConfigParser
from helpers import environ_or_none, log
import threading
# noinspection PyCompatibility
import regex
import subprocess as sp
from dulwich.repo import Repo
import platform


def git_commit_info():
    git = Repo('.')
    commit = git.get_object(git.head())
    return {'id': commit.id.decode("utf-8")[0:7], 'id_full': commit.id.decode("utf-8"),
            'author': regex.findall("(.*?) <(.*?)>", commit.author.decode("utf-8"))[0],
            'message': commit.message.decode("utf-8").strip('\r\n').split('\n')[0]}


def git_status():
    if 'windows' in platform.platform().lower():
        data = sp.Popen(['git', 'status'], shell=True, cwd=os.getcwd(), stderr=sp.PIPE, stdout=sp.PIPE).communicate()
    else:
        data = sp.Popen(['git status'], shell=True, cwd=os.getcwd(), stderr=sp.PIPE, stdout=sp.PIPE).communicate()
    if not data[1]:
        return data[0].decode('utf-8').strip('\n')
    else:
        raise OSError("Git error!")


# This is needed later on for properly 'stripping' unicode weirdness out of git log data.
# Otherwise, we can't properly work with git log data.
def strip_escape_chars(line):
    line = str(line)
    ansi_escape = regex.compile(r'(\x9B|\x1B\[)[0-?]*[ -\/]*[@-~]')
    return ansi_escape.sub('', line).strip('=\r\r\x1b>\n"')


# noinspection PyClassHasNoInit,PyDeprecation,PyUnresolvedReferences
class GlobalVars:
    false_positives = []
    whitelisted_users = []
    blacklisted_users = []
    blacklisted_usernames = []
    blacklisted_websites = []
    bad_keywords = []
    watched_keywords = {}
    ignored_posts = []
    auto_ignored_posts = []
    startup_utc = datetime.utcnow().strftime("%H:%M:%S")
    latest_questions = []
    api_backoff_time = 0
    charcoal_room_id = "11540"
    meta_tavern_room_id = "89"
    socvr_room_id = "41570"
    blockedTime = {"all": 0, charcoal_room_id: 0, meta_tavern_room_id: 0, socvr_room_id: 0}
    metasmoke_last_ping_time = datetime.now()
    not_privileged_warning = """
    You are not a privileged user. Please see
    [the privileges wiki page](https://charcoal-se.org/smokey/Privileges) for
    information on what privileges are and what is expected of privileged users.
    """.strip().replace("\n", " ")

    experimental_reasons = [  # Don't widely report these
        "potentially bad keyword in answer",
        "potentially bad keyword in body",
        "potentially bad keyword in title",
        "potentially bad keyword in username"]
    non_socvr_reasons = []    # Don't report to SOCVR
    non_tavern_reasons = [    # Don't report in the Tavern
        "all-caps body",
        "all-caps answer",
        "repeating characters in body",
        "repeating characters in title",
        "repeating characters in answer",
        "few unique characters in body",
        "few unique characters in answer",
        "title has only one unique char",
        "phone number detected in title",
        "offensive body detected",
        "no whitespace in body",
        "no whitespace in answer",
    ]
    non_tavern_sites = ["stackoverflow.com"]

    parser = HTMLParser()
    parser.unescape = unescape
    wrap = Client("stackexchange.com")
    wrapm = Client("meta.stackexchange.com")
    wrapso = Client("stackoverflow.com")
    privileged_users = {
        charcoal_room_id: [
            "117490",   # Normal Human
            "66258",    # Andy
            "31768",    # ManishEarth
            "103081",   # hichris123
            "73046",    # Undo
            "88521",    # ProgramFOX
            "59776",    # Doorknob
            "31465",    # Seth
            "88577",    # Santa Claus
            "34124",    # Andrew Leach
            "54229",    # apnorton
            "20459",    # S.L. Barth
            "32436",    # tchrist
            "30477",    # Brock Adams
            "58529",    # ferrybig
            "145208",   # Robert Longson
            "178825",   # Ms Yvette
            "171800",   # JAL
            "64978",    # PeterJ
            "125141",   # Jeffrey Bosboom
            "54902",    # bummi
            "135450",   # M.A.R.
            "145604",   # Quill
            "60548",    # rene
            "121401",   # michaelpri
            "116218",   # JamesENL
            "82927",    # Braiam
            "11606",    # bwDraco
            "19761",    # Ilmari Karonen
            "108271",   # Andrew T.
            "171054",   # Magisch
            "190011",   # Petter Friberg
            "165661",   # Tunaki
            "145086",   # Wai Ha Lee
            "137665",   # ByteCommander
            "147884",   # wythagoras
            "186395",   # Åna
            "181293",   # Ashish Ahuja
            "163686",   # Gothdo
            "145827",   # angussidney
            "244748",   # Supreme Leader SnokeDetector (angussidney's sock)
            "121520",   # ArtOfCode
            "244382",   # Lt. A. Code (ArtOfCode's sock to test things with)
            "137388",   # QPaysTaxes
            "212311",   # Ryan Bemrose
            "172397",   # Kyll
            "224538",   # FrankerZ
            "61202",    # OldSkool
            "56166",    # Jan Dvorak
            "133966",   # DavidPostill
            "22839",    # djsmiley2k
            "97389",    # Kaz Wolfe
            "144962",   # DJMcMayhem
            "139423",   # NobodyNada
            "62118",    # tripleee
            "130558",   # Registered User
            "128113",   # arda
            "164318",   # Glorfindel
            "175347",   # Floern
            "180274",   # Alexander O'Mara
            "158742",   # Rob
            "207356",   # 4castle
            "133031",   # Mithrandir
            "215671",   # Locutus of Borg (Mithrandir's Sock)
            "169713",   # Mego
            "126657",   # Cerbrus
            "10145",    # Thomas Ward
            "161943",   # J F
            "195967",   # CaffeineAddiction
            "5363",     # Stijn
            "248139",   # FelixSFD
            "156721",   # D-side
            "167070",   # quartata
            "172450",   # Hovercraft Full Of Eels
            "56200",    # Eric Leschinski
            "211021",   # Henders
            "255290",   # Gypsy Spellweaver
            "64521",    # CalvT
            "165474",   # Hyper Neutrino
            "281362",   # Hyper Neutrino v2
            "169252",   # Cai
            "155243",   # Nisse Engström
            "69330",    # Sconibulus
            "164187",   # Okx
            "202619",   # John Militer
            "262693",   # suraj
            "11287",    # Martin Sleziak
            "88588",    # NVZ
            "281674",   # paper1111
            "279119",   # Tetsuya Yamamoto
            "307652",   # Ajay Brahmakshatriya
            "238145",   # Owen Hines
            "268731",   # Sagar V
            "205208",   # a-j
        ],
        meta_tavern_room_id: [
            "315433",   # Normal Human
            "244519",   # CRABOLO
            "244382",   # TGMCians
            "194047",   # Jan Dvorak
            "158100",   # rene
            "178438",   # Manishearth
            "237685",   # hichris123
            "215468",   # Undo
            "229438",   # ProgramFOX
            "180276",   # Doorknob
            "161974",   # Lynn Crumbling
            "186281",   # Andy
            "266094",   # Unihedro
            "245167",   # Infinite Recursion
            "230261",   # Jason C
            "213575",   # Braiam
            "241919",   # Andrew T.
            "203389",   # backwards-Seth
            "202832",   # Mooseman
            "160017",   # bwDraco
            "201151",   # bummi
            "188558",   # Frank
            "229166",   # Santa Claus
            "159034",   # Kevin Brown
            "203972",   # PeterJ
            "188673",   # Alexis King
            "258672",   # AstroCB
            "227577",   # Sam
            "255735",   # cybermonkey
            "279182",   # Ixrec
            "271104",   # James
            "220428",   # Qantas 94 Heavy
            "153355",   # tchrist
            "238426",   # Ed Cottrell
            "166899",   # Second Rikudo
            "287999",   # ASCIIThenANSI
            "208518",   # JNat
            "284141",   # michaelpri
            "260312",   # vaultah
            "244062",   # SouravGhosh
            "152859",   # Shadow Wizard
            "201314",   # apnorton
            "280934",   # M.A.Ramezani
            "200235",   # durron597
            "148310",   # Awesome Poodles / Brock Adams
            "168333",   # S.L. Barth
            "257207",   # Unikitty
            "244282",   # DroidDev
            "163250",   # Cupcake
            "298265",   # BoomsPlus
            "253560",   # josilber
            "244254",   # misterManSam
            "188189",   # Robert Longson
            "174699",   # Ilmari Karonen
            "202362",   # chmod 666 telkitty
            "289717",   # Quill
            "237813",   # bjb568
            "311345",   # Simon Klaver
            "171881",   # rekire
            "260388",   # Pandya
            "310756",   # Ms Yvette
            "262399",   # Jeffrey Bosboom
            "242209",   # JAL
            "280883",   # ByteCommander
            "302251",   # kos
            "262823",   # ArtOfCode
            "215067",   # Ferrybig
            "308386",   # Magisch
            "285368",   # angussidney
            "158829",   # Thomas Ward
            "294691",   # Mithrandir
            "203553",   # CalvT
            "289971",   # Hyper Neutrino
            "346854"    # DonQuiKong
        ],
        socvr_room_id: [
            "1849664",  # Undo
            "2581872",  # hichris123
            "1198729",  # Manishearth
            "3717023",  # Normal Human aka 1999
            "2619912",  # ProgramFOX
            "578411",   # rene
            "1043380",  # gunr2171
            "2246344",  # Sam
            "2756409",  # TylerH
            "1768232",  # durron597
            "359284",   # Kevin Brown
            "258400",   # easwee
            "3622940",  # Unihedron
            "3204551",  # Deduplicator
            "4342498",  # NathanOliver
            "4639281",  # Tiny Giant
            "3093387",  # josilber
            "1652962",  # cimmanon
            "1677912",  # Mogsdad
            "656243",   # Lynn Crumbling
            "3933332",  # Rizier123
            "2422013",  # cybermonkey
            "3478852",  # Nisse Engström
            "2302862",  # Siguza
            "1324",     # Paul Roub
            "1743880",  # Tunaki
            "1663001",  # DavidG
            "2415822",  # JAL
            "4174897",  # Kyll
            "5299236",  # Kevin Guan
            "4050842",  # Thaillie
            "1816093",  # Drew
            "874188",   # Triplee
            "880772",   # approxiblue
            "1835379",  # Cerbrus
            "3956566",  # JamesENL
            "2357233",  # Ms Yvette
            "3155639",  # AlexanderOMara
            "462627",   # Praveen Kumar
            "4490559",  # intboolstring
            "1364007",  # Wai Ha Lee
            "1699210",  # bummi
            "563532",   # Rob
            "5389107",  # Magisch
            "4099593",  # bhargav-rao
            "1542723",  # Ferrybig
            "2025923",  # Tushar
            "5292302",  # Petter Friberg
            "792066",   # Braiam
            "5666987",  # Ian
            "3160466",  # ArtOfCode
            "4688119",  # Ashish Ahuja
            "3476191",  # Nobody Nada
            "2227743",  # Eric D
            "821878",   # Ryan Bemrose
            "1413395",  # Panta Rei
            "4875631",  # FrankerZ
            "2958086",  # Compass
            "499214",   # JanDvorak
            "5647260",  # Andrew L.
            "559745",   # Floern
            "5743988",  # 4castle
            "4622463",  # angussidney
            "603346",   # Thomas Ward
            "3002139",  # Baum mit Augen
            "1863564",  # QPaysTaxes
            "4687348",  # FelixSFD
            "4751173",  # Glorfindel
            "2233391",  # henders
            "4805174",  # kayess
            "2370483",  # Machavity
            "1873567",  # CalvT
            "4826457",  # suraj
            "8242698",  # user0042
            "3773011",  # Makyen
            "2858773"  # Ajay Brahmakshatriya
        ],
        '111347': [     # SOBotics
            "3160466",  # ArtOfCode
            "1849664",  # Undo
            "3002139",  # Baum mit Augen
            "3476191",  # Nobody Nada
            "5292302",  # Petter Friberg
            "4688119",  # Ashish Ahuja
            "4099593",  # Bhargav Rao
            "1743880",  # Tunaki
            "559745",   # Floern
            "4687348",  # FelixSFD
            "6375113",  # Bugs
            "4622463",  # angussidney
            "563532",   # Rob
            "4050842",  # Thaillie
            "1915448"   # g00glen00b
        ]
    }

    code_privileged_users = None

    smokeDetector_user_id = {charcoal_room_id: "120914", meta_tavern_room_id: "266345",
                             socvr_room_id: "3735529", '111347': '3735529'}

    censored_committer_names = {"3f4ed0f38df010ce300dba362fa63a62": "Undo1"}

    commit = git_commit_info()
    if md5(commit['author'][0].encode('utf-8')).hexdigest() in censored_committer_names:
        commit['author'] = censored_committer_names[md5(commit['author'][0].encode('utf-8')).hexdigest()]

    commit_with_author = "%s (%s: *%s*)" % (commit['id'],
                                            commit['author'][0] if type(commit['author']) in [list, tuple]
                                            else commit['author'],
                                            commit['message'])

    on_master = "HEAD detached" not in git_status()
    charcoal_hq = None
    tavern_on_the_meta = None
    socvr = None
    s = ""
    s_reverted = ""
    specialrooms = []
    apiquota = -1
    bodyfetcher = None
    se_sites = []
    users_chatting = {meta_tavern_room_id: [], charcoal_room_id: [], socvr_room_id: [], '111347': []}
    why_data = []
    why_data_allspam = []
    notifications = []
    listen_to_these_if_edited = []
    multiple_reporters = []
    api_calls_per_site = {}

    standby_message = ""
    standby_mode = False

    api_request_lock = threading.Lock()

    num_posts_scanned = 0
    post_scan_time = 0
    posts_scan_stats_lock = threading.Lock()

    config = RawConfigParser()

    if os.path.isfile('config'):
        config.read('config')
    else:
        config.read('config.ci')

    latest_smokedetector_messages = {meta_tavern_room_id: [], charcoal_room_id: [], socvr_room_id: [],
                                     '111347': []}

    # environ_or_none defined in helpers.py
    bot_name = environ_or_none("SMOKEDETECTOR_NAME") or "SmokeDetector"
    bot_repository = environ_or_none("SMOKEDETECTOR_REPO") or "//github.com/quartata/smokey-git-test"
    chatmessage_prefix = "[{}]({})".format(bot_name, bot_repository)

    site_id_dict = {}
    post_site_id_to_question = {}

    location = config.get("Config", "location")

    metasmoke_ws = None

    try:
        metasmoke_host = config.get("Config", "metasmoke_host")
    except NoOptionError:
        metasmoke_host = None
        log('info', "metasmoke host not found. Set it as metasmoke_host in the config file."
            "See https://github.com/Charcoal-SE/metasmoke.")

    try:
        metasmoke_key = config.get("Config", "metasmoke_key")
    except NoOptionError:
        metasmoke_key = ""
        log('info', "No metasmoke key found, which is okay if both are running on the same host")

    try:
        metasmoke_ws_host = config.get("Config", "metasmoke_ws_host")
    except NoOptionError:
        metasmoke_ws_host = ""
        log('info', "No metasmoke websocket host found, which is okay if you're anti-websocket")

    try:
        github_username = config.get("Config", "github_username")
        github_password = config.get("Config", "github_password")
    except NoOptionError:
        github_username = None
        github_password = None