Method transcribe

src-tauri/src/transcriber.rs:409–601

`media_data` accept media in any format

(&self, window: &Window, media_data: Vec<u8>, general_config: super::configuration::GeneralConfig, smtp_config: super::configuration::SMTPConfig, save_to: PathBuf, email: bool)

    /// `media_data` accept media in any format
    pub fn transcribe(&self, window: &Window, media_data: Vec<u8>, general_config: super::configuration::GeneralConfig, smtp_config: super::configuration::SMTPConfig, save_to: PathBuf, email: bool) {
        println!("Using model {:?}", self.model);

        if !self.model.is_downloaded() {
            panic!("Selected model is not downloaded");
        }

        println!("Transcribing audio");

        let transcription_uuid = gst::glib::uuid_string_random().to_string();

        crate::util::emit_all(window, "app://transcriber_start", transcription_uuid.clone());

        // let mut ctx = self.ctx.lock().unwrap();
        //
        // if let None = *ctx {
        //     let whisper_context = WhisperContext::new_with_params(self.model.model_path().to_str().unwrap(), WhisperContextParameters::default()).unwrap();
        //     *ctx = Some(whisper_context)
        // }

        // drop(ctx);

        let language = self.language.clone();

        let w = window.clone();
        let whisper_context = WhisperContext::new_with_params(self.model.path().to_str().unwrap(), WhisperContextParameters::default()).unwrap();
        std::thread::spawn(move || {
            let mut state = whisper_context.create_state().unwrap();

            let mut params = FullParams::new(SamplingStrategy::Greedy { best_of: 5 });

            params.set_language(Some(&language));
            params.set_translate(general_config.translate);
            params.set_tdrz_enable(true);

            // FIXME: TRANSCRIBE-PROGRESS find out why this doesn't work.
            // params.set_progress_callback_safe({
            //     let w = w.clone();
            //
            //     move |progress: i32| {
            //         println!("Transcribing {}%", progress);
            //         util::emit_all(&w, "update-state", serde_json::json!({
            //             "type": "transcribe-progress",
            //             "value": progress,
            //         }));
            //     }
            // });
            //
            
            let transcription = (|| {
                state.full(params, &decode_audio(media_data.into())?)?;

                let mut fragments = Vec::new();

                for s in 0..state.full_n_segments()? {
                    let speaker_turn = state.full_get_segment_speaker_turn_next(s);

                    let mut text = state.full_get_segment_text(s)?;