101 lines
2.7 KiB
Python
101 lines
2.7 KiB
Python
from __future__ import annotations
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CAPABILITY_SCHEMA_VERSION = 1
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_TRANSPORT_CAPABILITIES: dict[str, dict[str, bool]] = {
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"signal": {
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"send": True,
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"reactions": True,
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"edits": False,
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"deletes": False,
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"threaded_replies": True,
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"typing": True,
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"read_receipts": True,
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"media_images": True,
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"media_video": True,
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"media_audio": True,
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"media_documents": True,
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},
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"whatsapp": {
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"send": True,
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"reactions": True,
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"edits": False,
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"deletes": False,
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"threaded_replies": True,
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"typing": True,
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"read_receipts": True,
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"media_images": True,
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"media_video": True,
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"media_audio": True,
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"media_documents": True,
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},
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"instagram": {
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"send": True,
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"reactions": False,
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"edits": False,
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"deletes": False,
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"threaded_replies": False,
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"typing": True,
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"read_receipts": False,
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"media_images": True,
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"media_video": True,
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"media_audio": False,
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"media_documents": False,
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},
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"xmpp": {
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"send": False,
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"reactions": False,
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"edits": False,
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"deletes": False,
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"threaded_replies": False,
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"typing": False,
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"read_receipts": False,
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"media_images": False,
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"media_video": False,
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"media_audio": False,
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"media_documents": False,
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},
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}
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def _service_key(service: str) -> str:
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return str(service or "").strip().lower()
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def _capabilities_for(service: str) -> dict[str, bool]:
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defaults = _TRANSPORT_CAPABILITIES.get(_service_key(service))
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if defaults is None:
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return {}
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return dict(defaults)
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def supports(service: str, feature: str) -> bool:
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feature_key = str(feature or "").strip().lower()
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if not feature_key:
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return False
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return bool(_capabilities_for(service).get(feature_key, False))
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def unsupported_reason(service: str, feature: str) -> str:
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if supports(service, feature):
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return ""
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service_key = _service_key(service) or "unknown"
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feature_key = str(feature or "").strip().lower() or "requested_action"
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return f"{service_key} does not support {feature_key}."
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def capability_snapshot(service: str = "") -> dict:
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if service:
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key = _service_key(service)
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return {
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"schema_version": CAPABILITY_SCHEMA_VERSION,
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"service": key,
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"capabilities": _capabilities_for(key),
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}
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return {
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"schema_version": CAPABILITY_SCHEMA_VERSION,
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"services": {
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key: dict(value) for key, value in sorted(_TRANSPORT_CAPABILITIES.items())
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},
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}
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