iptv/M3U8/scrapers/totalsportek.py

import json
import re
from functools import partial
from urllib.parse import urljoin, urlparse

from selectolax.parser import HTMLParser

from .utils import Cache, Time, get_logger, leagues, network

log = get_logger(__name__)

urls: dict[str, dict[str, str | float]] = {}

CACHE_FILE = Cache("TSPRTK", exp=28_800)

BASES = {
    "TSPRTK1": "https://live.totalsportek.fyi",
    "TSPRTK3": "https://live3.totalsportek.fyi",
}


def fix_txt(s: str) -> str:
    s = " ".join(s.split())

    return s.upper() if s.islower() else s


async def process_ts1(ifr_src: str, url_num: int) -> str | None:
    if not (ifr_src_data := await network.request(ifr_src, log=log)):
        log.info(f"URL {url_num}) Failed to load iframe source.")
        return

    valid_m3u8 = re.compile(r'(var|const)\s+(\w+)\s*=\s*"([^"]*)"', re.I)

    if not (match := valid_m3u8.search(ifr_src_data.text)):
        log.warning(f"URL {url_num}) No Clappr source found.")
        return

    if len(encoded := match[2]) < 20:
        encoded = match[3]

    log.info(f"URL {url_num}) Captured M3U8")

    return bytes.fromhex(encoded).decode("utf-8")


async def process_ts3(ifr_src: str, url_num: int) -> str | None:
    if not (ifr_1_src_data := await network.request(ifr_src, log=log)):
        log.warning(f"URL {url_num}) Failed to load iframe source. (IFR1)")
        return

    soup_2 = HTMLParser(ifr_1_src_data.content)

    ifr_2 = soup_2.css_first("iframe")

    if not ifr_2 or not (ifr_2_src := ifr_2.attributes.get("src")):
        log.warning(f"URL {url_num}) No iframe element found. (IFR2)")
        return

    if not (
        ifr_2_src_data := await network.request(
            ifr_2_src,
            headers={"Referer": ifr_src},
            log=log,
        )
    ):
        log.warning(f"URL {url_num}) Failed to load iframe source. (IFR2)")
        return

    valid_m3u8 = re.compile(r'currentStreamUrl\s+=\s+"([^"]*)"', re.I)

    if not (match := valid_m3u8.search(ifr_2_src_data.text)):
        log.warning(f"URL {url_num}) No Clappr source found.")
        return

    log.info(f"URL {url_num}) Captured M3U8")

    return json.loads(f'"{match[1]}"')


async def process_event(url: str, url_num: int, tag: str) -> str | None:
    if not (event_data := await network.request(url, log=log)):
        log.warning(f"URL {url_num}) Failed to load url.")
        return

    soup = HTMLParser(event_data.content)

    iframe = soup.css_first("iframe")

    if not iframe or not (iframe_src := iframe.attributes.get("src")):
        log.warning(f"URL {url_num}) No valid iframe source found.")
        return

    return (
        await process_ts1(iframe_src, url_num)
        if tag == "TSPRTK1"
        else await process_ts3(iframe_src, url_num)
    )


async def get_events(cached_keys: list[str]) -> list[dict[str, str]]:
    events = []

    if not (html_data := await network.request(BASES["TSPRTK1"], log=log)):
        return events

    soup = HTMLParser(html_data.content)

    sport = "Live Event"

    for tag, url in BASES.items():
        for node in soup.css("a"):
            if not node.attributes.get("class"):
                continue

            if (parent := node.parent) and "my-1" in parent.attributes.get("class", ""):
                if span := node.css_first("span"):
                    sport = span.text(strip=True)

            sport = fix_txt(sport)

            if not (teams := [t.text(strip=True) for t in node.css(".col-7 .col-12")]):
                continue

            if not (href := node.attributes.get("href")):
                continue

            href = urlparse(href).path if href.startswith("http") else href

            if not (time_node := node.css_first(".col-3 span")):
                continue

            if time_node.text(strip=True).lower() != "matchstarted":
                continue

            event_name = fix_txt(" vs ".join(teams))

            if f"[{sport}] {event_name} ({tag})" in cached_keys:
                continue

            events.append(
                {
                    "sport": sport,
                    "event": event_name,
                    "tag": tag,
                    "link": urljoin(url, href),
                }
            )

    return events


async def scrape() -> None:
    cached_urls = CACHE_FILE.load()

    valid_urls = {k: v for k, v in cached_urls.items() if v["url"]}

    valid_count = cached_count = len(valid_urls)

    urls.update(valid_urls)

    log.info(f"Loaded {cached_count} event(s) from cache")

    log.info('Scraping from "https://live.totalsportek.fyi"')

    if events := await get_events(cached_urls.keys()):
        log.info(f"Processing {len(events)} new URL(s)")

        now = Time.clean(Time.now())

        for i, ev in enumerate(events, start=1):
            handler = partial(
                process_event,
                url=(link := ev["link"]),
                url_num=i,
                tag=(tag := ev["tag"]),
            )

            url = await network.safe_process(
                handler,
                url_num=i,
                semaphore=network.HTTP_S,
                log=log,
            )

            sport, event = ev["sport"], ev["event"]

            key = f"[{sport}] {event} ({tag})"

            tvg_id, logo = leagues.get_tvg_info(sport, event)

            entry = {
                "url": url,
                "logo": logo,
                "base": link,
                "timestamp": now.timestamp(),
                "id": tvg_id or "Live.Event.us",
                "link": link,
            }

            cached_urls[key] = entry

            if url:
                valid_count += 1

                urls[key] = entry

        log.info(f"Collected and cached {valid_count - cached_count} new event(s)")

    else:
        log.info("No new events found")

    CACHE_FILE.write(cached_urls)