import re from pathlib import Path import elevenlabs import gradio as gr from modules import chat, shared params = { 'activate': True, 'api_key': None, 'selected_voice': 'None', 'autoplay': False, 'show_text': True, } voices = None wav_idx = 0 def update_api_key(key): params['api_key'] = key if key is not None: elevenlabs.set_api_key(key) def refresh_voices(): global params your_voices = elevenlabs.voices() voice_names = [voice.name for voice in your_voices] return voice_names def refresh_voices_dd(): all_voices = refresh_voices() return gr.Dropdown.update(value=all_voices[0], choices=all_voices) def remove_tts_from_history(): for i, entry in enumerate(shared.history['internal']): shared.history['visible'][i] = [shared.history['visible'][i][0], entry[1]] def toggle_text_in_history(): for i, entry in enumerate(shared.history['visible']): visible_reply = entry[1] if visible_reply.startswith('')[0]}\n\n{reply}" ] else: shared.history['visible'][i] = [ shared.history['visible'][i][0], f"{visible_reply.split('')[0]}" ] def remove_surrounded_chars(string): # this expression matches to 'as few symbols as possible (0 upwards) between any asterisks' OR # 'as few symbols as possible (0 upwards) between an asterisk and the end of the string' return re.sub('\*[^\*]*?(\*|$)', '', string) def state_modifier(state): state['stream'] = False return state def input_modifier(string): """ This function is applied to your text inputs before they are fed into the model. """ shared.processing_message = "*Is recording a voice message...*" return string def history_modifier(history): # Remove autoplay from the last reply if len(history['internal']) > 0: history['visible'][-1] = [ history['visible'][-1][0], history['visible'][-1][1].replace('controls autoplay>', 'controls>') ] return history def output_modifier(string): """ This function is applied to the model outputs. """ global params, wav_idx if not params['activate']: return string original_string = string string = remove_surrounded_chars(string) string = string.replace('"', '') string = string.replace('“', '') string = string.replace('\n', ' ') string = string.strip() if string == '': string = 'empty reply, try regenerating' output_file = Path(f'extensions/elevenlabs_tts/outputs/{wav_idx:06d}.mp3'.format(wav_idx)) print(f'Outputting audio to {str(output_file)}') try: audio = elevenlabs.generate(text=string, voice=params['selected_voice'], model="eleven_monolingual_v1") elevenlabs.save(audio, str(output_file)) autoplay = 'autoplay' if params['autoplay'] else '' string = f'' wav_idx += 1 except elevenlabs.api.error.UnauthenticatedRateLimitError: string = "🤖 ElevenLabs Unauthenticated Rate Limit Reached - Please create an API key to continue\n\n" except elevenlabs.api.error.RateLimitError: string = "🤖 ElevenLabs API Tier Limit Reached\n\n" except elevenlabs.api.error.APIError as err: string = f"🤖 ElevenLabs Error: {err}\n\n" if params['show_text']: string += f'\n\n{original_string}' shared.processing_message = "*Is typing...*" return string def ui(): global voices if not voices: voices = refresh_voices() params['selected_voice'] = voices[0] # Gradio elements with gr.Row(): activate = gr.Checkbox(value=params['activate'], label='Activate TTS') autoplay = gr.Checkbox(value=params['autoplay'], label='Play TTS automatically') show_text = gr.Checkbox(value=params['show_text'], label='Show message text under audio player') with gr.Row(): voice = gr.Dropdown(value=params['selected_voice'], choices=voices, label='TTS Voice') refresh = gr.Button(value='Refresh') with gr.Row(): api_key = gr.Textbox(placeholder="Enter your API key.", label='API Key') with gr.Row(): convert = gr.Button('Permanently replace audios with the message texts') convert_cancel = gr.Button('Cancel', visible=False) convert_confirm = gr.Button('Confirm (cannot be undone)', variant="stop", visible=False) # Convert history with confirmation convert_arr = [convert_confirm, convert, convert_cancel] convert.click(lambda: [gr.update(visible=True), gr.update(visible=False), gr.update(visible=True)], None, convert_arr) convert_confirm.click( lambda: [gr.update(visible=False), gr.update(visible=True), gr.update(visible=False)], None, convert_arr).then( remove_tts_from_history, None, None).then( chat.save_history, shared.gradio['mode'], None, show_progress=False).then( chat.redraw_html, shared.reload_inputs, shared.gradio['display']) convert_cancel.click(lambda: [gr.update(visible=False), gr.update(visible=True), gr.update(visible=False)], None, convert_arr) # Toggle message text in history show_text.change( lambda x: params.update({"show_text": x}), show_text, None).then( toggle_text_in_history, None, None).then( chat.save_history, shared.gradio['mode'], None, show_progress=False).then( chat.redraw_html, shared.reload_inputs, shared.gradio['display']) convert_cancel.click(lambda: [gr.update(visible=False), gr.update(visible=True), gr.update(visible=False)], None, convert_arr) # Event functions to update the parameters in the backend activate.change(lambda x: params.update({'activate': x}), activate, None) voice.change(lambda x: params.update({'selected_voice': x}), voice, None) api_key.change(update_api_key, api_key, None) # connect.click(check_valid_api, [], connection_status) refresh.click(refresh_voices_dd, [], voice) # Event functions to update the parameters in the backend autoplay.change(lambda x: params.update({"autoplay": x}), autoplay, None)