server/lib/public/SpeechToText/ISpeechToTextManager.php

85 lines
3.1 KiB
PHP

<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2023 Marcel Klehr <mklehr@gmx.net>
*
* @author Marcel Klehr <mklehr@gmx.net>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace OCP\SpeechToText;
use InvalidArgumentException;
use OCP\Files\File;
use OCP\PreConditionNotMetException;
use RuntimeException;
/**
* @since 27.0.0
*/
interface ISpeechToTextManager {
/**
* @since 27.0.0
*/
public function hasProviders(): bool;
/**
* @return ISpeechToTextProvider[]
* @since 27.1.0
*/
public function getProviders(): array;
/**
* Will schedule a transcription process in the background. The result will become available
* with the \OCP\SpeechToText\Events\TranscriptionFinishedEvent
* You should add context information to the context array to re-identify the transcription result as
* belonging to your transcription request.
*
* @param File $file The media file to transcribe
* @param ?string $userId The user that triggered this request (only for convenience, will be available on the TranscriptEvents)
* @param string $appId The app that triggered this request (only for convenience, will be available on the TranscriptEvents)
* @throws PreConditionNotMetException If no provider was registered but this method was still called
* @throws InvalidArgumentException If the file could not be found or is not of a supported type
* @since 27.0.0
*/
public function scheduleFileTranscription(File $file, ?string $userId, string $appId): void;
/**
* Will cancel a scheduled transcription process
*
* @param File $file The media file involved in the transcription
* @param ?string $userId The user that triggered this request
* @param string $appId The app that triggered this request
* @throws InvalidArgumentException If the file could not be found or is not of a supported type
* @since 29.0.0
*/
public function cancelScheduledFileTranscription(File $file, ?string $userId, string $appId): void;
/**
* @param File $file The media file to transcribe
* @returns string The transcription of the passed media file
* @throws PreConditionNotMetException If no provider was registered but this method was still called
* @throws InvalidArgumentException If the file could not be found or is not of a supported type
* @throws RuntimeException If the transcription failed for other reasons
* @since 27.0.0
*/
public function transcribeFile(File $file): string;
}