54 lines
1.5 KiB
Python
54 lines
1.5 KiB
Python
"""Optionales ResolveURL-Backend für das Kodi-Addon.
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Wenn `script.module.resolveurl` installiert ist, kann damit eine Hoster-URL
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zu einer abspielbaren Media-URL (inkl. evtl. Header-Suffix) aufgelöst werden.
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"""
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from __future__ import annotations
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from typing import Optional
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_LAST_RESOLVE_ERROR = ""
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def get_last_error() -> str:
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return str(_LAST_RESOLVE_ERROR or "")
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def resolve(url: str) -> Optional[str]:
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global _LAST_RESOLVE_ERROR
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_LAST_RESOLVE_ERROR = ""
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if not url:
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return None
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try:
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import resolveurl # type: ignore
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except Exception:
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return None
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try:
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hosted = getattr(resolveurl, "HostedMediaFile", None)
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if callable(hosted):
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hmf = hosted(url)
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valid = getattr(hmf, "valid_url", None)
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if callable(valid) and not valid():
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_LAST_RESOLVE_ERROR = "invalid url"
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return None
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resolver = getattr(hmf, "resolve", None)
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if callable(resolver):
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result = resolver()
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return str(result) if result else None
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except Exception as exc:
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_LAST_RESOLVE_ERROR = str(exc or "")
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pass
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try:
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resolve_fn = getattr(resolveurl, "resolve", None)
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if callable(resolve_fn):
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result = resolve_fn(url)
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return str(result) if result else None
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except Exception as exc:
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_LAST_RESOLVE_ERROR = str(exc or "")
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return None
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return None
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