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81 lines
3.0 KiB
81 lines
3.0 KiB
# ADN DMR Peer Server plugin - voice-announcements adapter
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#
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# Copyright (C) 2026 Rodrigo Pérez, CE5RPY <ce5rpy@qmd.cl>
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#
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###############################################################################
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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###############################################################################
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"""ServerPlugin adapter: scheduled announcements, TTS and voice beacons."""
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from __future__ import annotations
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import logging
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from typing import Any
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from adn_server.infrastructure.voice import DefaultVoiceProvider
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from .announcer import Announcer
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logger = logging.getLogger(__name__)
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class VoiceAnnouncementsPlugin:
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name = "voice-announcements"
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events = () # listens to nothing: it only speaks
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def __init__(self) -> None:
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self._announcer: Announcer | None = None
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self._ctx: Any = None
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self._reconcile_s = 15.0
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self._timer: Any = None
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def on_load(self, bus: Any, config: dict[str, Any], server_ctx: Any) -> None:
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del bus
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self._ctx = server_ctx
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self._reconcile_s = float(config.get("reconcile_s", 15))
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if server_ctx.send_dmrd is None or getattr(server_ctx, "voice_slot_for_tg", None) is None:
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logger.warning(
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"(VOICE) %s is not allowed to send group voice: add it to PLUGINS.send with "
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"allowed_src_ids and group_voice_tgs; announcements will not play",
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self.name,
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)
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return
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self._announcer = Announcer(server_ctx, DefaultVoiceProvider())
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self._reconcile()
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def _reconcile(self) -> None:
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if self._announcer is None:
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return
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self._announcer.reconcile()
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# The core re-reads adn-voice.yaml every 15 s into config["VOICE"]; follow it.
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self._timer = self._ctx.call_later(self._reconcile_s, self._reconcile)
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def on_reload(self, config: dict[str, Any]) -> None:
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self._reconcile_s = float(config.get("reconcile_s", self._reconcile_s))
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def on_shutdown(self) -> None:
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if self._announcer is not None:
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self._announcer.shutdown()
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self._announcer = None
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try:
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if self._timer is not None and self._timer.active():
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self._timer.cancel()
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except Exception:
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pass
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def on_event(self, event: object) -> None:
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pass
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