utils.py

# Import general libraries
import sys
import json
import signal
import string
import requests

# global variable which sets if we should terminate
terminated_requested = False


def signal_handler(sig, frame):
    global terminated_requested
    terminated_requested = True
    print('terminate requested!!!!!')


def setup_signal_handle():
    signal.signal(signal.SIGINT, signal_handler)

def webvtt_time_string(seconds):
    minutes = seconds / 60
    seconds = seconds % 60
    hours = int(minutes / 60)
    minutes = int(minutes % 60)
    return '%i:%02i:%06.3f' % (hours, minutes, seconds)

def get_valid_filename(filename):
    valid_chars = "-_%s%s" % (string.ascii_letters, string.digits)
    filename = filename.lower().replace(' ', '_')
    return ''.join(c for c in filename if c in valid_chars)

def get_vod_moments(void_id):
    # get response
    try:
        gql_response = get_vod_graphql_info(void_id)
        gql_obj = json.loads(gql_response)
        moments = []
        for moment in gql_obj["data"]["video"]["moments"]["edges"]:
            data = {
                "duration": int(moment["node"]["durationMilliseconds"] / 1000.0),
                "offset": int(moment["node"]["positionMilliseconds"] / 1000.0),
            }
            if "details" in moment["node"] and "game" in moment["node"]["details"]:
                data["id"] = moment["node"]["details"]["game"]["id"]
                data["name"] = moment["node"]["details"]["game"]["displayName"]
            else:
                data["id"] = "-1"
                data["name"] = "Unknown"
            if "type" in moment["node"]:
                data["type"] = moment["node"]["type"]
            moments.append(data)
        return moments
    except Exception as e:
        print(e)
        return []

def get_vod_moments_from_twitcharchive_string(data):
    # get response
    try:
        gql_obj = json.loads(data)
        moments = []
        for moment in gql_obj:
            data = {
                "duration": int(moment["node"]["durationMilliseconds"] / 1000.0),
                "offset": int(moment["node"]["positionMilliseconds"] / 1000.0),
            }
            if "details" in moment["node"] and "game" in moment["node"]["details"]:
                data["id"] = moment["node"]["details"]["game"]["id"]
                data["name"] = moment["node"]["details"]["game"]["displayName"]
            else:
                data["id"] = "-1"
                data["name"] = "Unknown"
            if "type" in moment["node"]:
                data["type"] = moment["node"]["type"]
            moments.append(data)
        return moments
    except Exception as e:
        print(e)
        return []


def get_vod_graphql_info(vod_id):
    # seems to just be a default client id
    # https://dev.twitch.tv/docs/authentication
    client_id = "kimne78kx3ncx6brgo4mv6wki5h1ko"
    # auth = "xxxxxx"

    # formulate the graphql query format
    # https://graphiql-online.com/graphiql
    # https://api.twitch.tv/gql
    query = '''
    query Query($videoId: ID) {
        video(id: $videoId) {
          moments(momentRequestType: VIDEO_CHAPTER_MARKERS, types: GAME_CHANGE) {
            pageInfo {
              hasNextPage
            }
            edges {
              node {
                details {
                  ... on GameChangeMomentDetails {
                    game {
                      id
                      displayName
                      name
                    }
                  }
                }
                positionMilliseconds
                durationMilliseconds
                type
              }
            }
          }
        }
      }
    '''
    variables = {'videoId': vod_id}
    url = 'https://gql.twitch.tv/gql'
    response = requests.post(
        url,
        json={'query': query, 'variables': variables},
        # headers={"Client-ID": client_id, "Authorization": "OAuth "+auth}
        headers={"Client-ID": client_id}
    )
    return response.text


def get_clip_data(clip_id):
    # get response
    try:
        gql_response = get_clip_graphql_info(clip_id)
        gql_obj = json.loads(gql_response)
        if  gql_obj["data"]["clip"]["videoOffsetSeconds"] == None:
            print("\t- clip's VOD was deleted, unable to find offset...")
            return {
                "vod_id": -1,
                "offset": -1,
                "duration": gql_obj["data"]["clip"]["durationSeconds"],
            }
        # print(gql_obj)
        return {
            "vod_id": gql_obj["data"]["clip"]["video"]["id"],
            "offset": gql_obj["data"]["clip"]["videoOffsetSeconds"],
            "duration": gql_obj["data"]["clip"]["durationSeconds"],
        }
    except Exception as e:
        # print(e)
        return {
            "vod_id": -1,
            "offset": -1,
            "duration": -1,
        }

def get_clip_graphql_info(clip_id):
    # seems to just be a default client id
    # https://dev.twitch.tv/docs/authentication
    # desktop: kimne78kx3ncx6brgo4mv6wki5h1ko
    # mobile: kd1unb4b3q4t58fwlpcbzcbnm76a8fp
    client_id = "kd1unb4b3q4t58fwlpcbzcbnm76a8fp"
    # auth = "xxxxxx"

    # formulate the graphql query format
    # https://graphiql-online.com/graphiql
    # https://api.twitch.tv/gql
    query = '''
    query Query($clip_id: ID!) {
        clip(slug: $clip_id) {
            videoOffsetSeconds
            viewCount
            durationSeconds
            video {
                id
            }
        }
      }
    '''
    variables = {'clip_id': clip_id}
    url = 'https://gql.twitch.tv/gql'
    response = requests.post(
        url,
        json={'query': query, 'variables': variables},
        # headers={"Client-ID": client_id, "Authorization": "OAuth "+auth}
        headers={"Client-ID": client_id}
    )
    return response.text

def send_pushover_message(auth, text):
    if auth["pushover_enable"]:
        payload = {"message": text, "user": auth["pushover_user_key"], "token": auth["pushover_app_key"] }
        resp = requests.post('https://api.pushover.net/1/messages.json', data=payload, headers={'User-Agent': 'Python'})
        if not resp.ok:
            print("[error]: bad response from pushover: ")
            print(resp)