SPACE-RANDOM/RANDOM-SPACES/Library-Anime/app.py

import gradio as gr
import os
import torch
import commons
import utils
from models import SynthesizerTrn
import numpy as np
import json
import shutil
from huggingface_hub import snapshot_download

# --- OPTIONAL ROMAJI CONVERTER ---
try:
    import pykakasi
    kks = pykakasi.kakasi()
    def to_romaji(text):
        if not text: return text
        text_str = str(text)
        result = kks.convert(text_str)
        romaji = "".join([item['hepburn'].capitalize() for item in result])
        return romaji if romaji and romaji.lower() != text_str.lower() else text_str
except ImportError:
    def to_romaji(text):
        return str(text)

# --- DOWNLOAD ASSETS ---
REPO_ID = "Plana-Archive/Plana-TTS"
LOCAL_ROOT = "saved_model"

def download_assets():
    if not os.path.exists(os.path.join(LOCAL_ROOT, "info.json")):
        try:
            snapshot_download(repo_id=REPO_ID, local_dir=".", allow_patterns=["info.json"])
            if os.path.exists("info.json"):
                os.makedirs(LOCAL_ROOT, exist_ok=True)
                shutil.move("info.json", os.path.join(LOCAL_ROOT, "info.json"))
            snapshot_download(repo_id=REPO_ID, local_dir=LOCAL_ROOT, allow_patterns=["MOE-TTS/saved_model/*"])
            wrong_path = os.path.join(LOCAL_ROOT, "MOE-TTS", "saved_model")
            if os.path.exists(wrong_path):
                for item in os.listdir(wrong_path):
                    shutil.move(os.path.join(wrong_path, item), os.path.join(LOCAL_ROOT, item))
                shutil.rmtree(os.path.join(LOCAL_ROOT, "MOE-TTS"))
        except Exception as e:
            print(f"Download error: {str(e)}")

download_assets()

# --- MODEL ENGINE (PERBAIKAN KRUSIAL MODEL 19) ---
loaded_models = {}

def clean_config(conf):
    """
    Mengonversi semua key dalam dictionary menjadi string secara rekursif.
    Ini wajib untuk model dengan banyak speaker seperti Model 19 agar tidak error 'int'.
    """
    if isinstance(conf, dict):
        return {str(k): clean_config(v) for k, v in conf.items()}
    elif isinstance(conf, list):
        return [clean_config(i) for i in conf]
    return conf

def get_vits_model(m_id):
    mid = str(m_id)
    if mid in loaded_models: 
        return loaded_models[mid]
    try:
        p = os.path.join(LOCAL_ROOT, mid)
        config_path = os.path.join(p, "config.json")
        
        if not os.path.exists(config_path):
            return None
            
        hps = utils.get_hparams_from_file(config_path)
        
        # Ambil parameter model dan bersihkan dari tipe data int pada key
        if hasattr(hps, 'model'):
            # Mengakses dictionary internal dari objek HParams
            model_dict = hps.model.__dict__ if hasattr(hps.model, '__dict__') else dict(hps.model)
            model_params = clean_config(model_dict)
        else:
            model_params = {}
        
        net = SynthesizerTrn(
            len(hps.symbols), 
            hps.data.filter_length // 2 + 1,
            hps.train.segment_size // hps.data.hop_length,
            n_speakers=hps.data.n_speakers, 
            **model_params
        )
        
        utils.load_checkpoint(os.path.join(p, "model.pth"), net, None)
        net.eval()
        
        raw_spks = hps.speakers if hasattr(hps, 'speakers') else [f"Character {i}" for i in range(hps.data.n_speakers)]
        display_spks = [to_romaji(s) for s in raw_spks]
        
        loaded_models[mid] = (hps, net, display_spks, raw_spks)
        return loaded_models[mid]
    except Exception as e:
        print(f"Error loading model {m_id}: {str(e)}")
        return None

def tts_execute(m_id, text, speaker_display, speed):
    data = get_vits_model(m_id)
    if not data: return None
    hps, net, display_spks, raw_spks = data
    try:
        sid = display_spks.index(speaker_display)
        from text import text_to_sequence
        cleaners = hps.data.text_cleaners if hasattr(hps.data, 'text_cleaners') else ['japanese_cleaners']
        seq = text_to_sequence(text, hps.symbols, cleaners)
        if hps.data.add_blank: seq = commons.intersperse(seq, 0)
        x = torch.LongTensor(seq).unsqueeze(0)
        x_len = torch.LongTensor([len(seq)])
        with torch.no_grad():
            audio = net.infer(x, x_len, sid=torch.LongTensor([sid]), noise_scale=0.667, 
                              noise_scale_w=0.8, length_scale=1.0/speed)[0][0,0].data.cpu().float().numpy()
        return (hps.data.sampling_rate, (audio / np.abs(audio).max() * 32767).astype(np.int16))
    except Exception as e:
        print(f"TTS error: {str(e)}")
        return None

# --- UI DESIGN (UKURAN TETAP SESUAI ASLI) ---
css = """
.gradio-container { max-width: 850px !important; margin: 0 auto !important; padding: 10px !important; }
.header-box {
    background: white; border-radius: 15px; padding: 25px !important; 
    margin-bottom: 20px !important; border-top: 6px solid #5f6caf;
    text-align: center; box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.header-box h1 { font-size: 24px !important; margin: 0; }
.tabs-wrapper { 
    border: 1px dashed #cbd5e0 !important; border-radius: 15px !important; 
    padding: 15px !important; background: white; margin-bottom: 20px;
}
.content-area {
    background: white; border-radius: 15px !important; padding: 20px !important;
    border: 1px solid #eee !important; width: 100% !important;
}
.model-title { font-size: 18px !important; font-weight: bold; margin-bottom: 10px; color: #333; }
.footer-box {
    background: white; border-radius: 12px; padding: 20px !important; 
    margin-top: 20px !important; text-align: center !important; border: 1px solid #eee;
}
footer { display: none !important; }
"""

with gr.Blocks(css=css, title="MOE-TTS", theme=gr.themes.Soft()) as demo:
    with gr.Column(elem_classes="header-box"):
        gr.Markdown("# Library Anime TTS\n### LIBRARY ANIME PREMIUM")
    
    info_path = os.path.join(LOCAL_ROOT, "info.json")
    if os.path.exists(info_path):
        with open(info_path, "r", encoding="utf-8") as f:
            all_info = json.load(f)
        
        with gr.Column(elem_classes="tabs-wrapper"):
            sorted_keys = sorted(all_info.keys(), key=int)
            with gr.Tabs():
                for m_id in sorted_keys:
                    info = all_info[m_id]
                    m_path = os.path.join(LOCAL_ROOT, str(m_id))
                    if not os.path.exists(m_path): continue
                    
                    with gr.Tab(f"Model {m_id}"):
                        m_res = get_vits_model(m_id)
                        is_ok = m_res is not None
                        spks = m_res[2] if is_ok else ["Error Loading Model"]
                        
                        COVER_FILE = None
                        for ext in ['jpg', 'png', 'jpeg', 'webp']:
                            tmp = os.path.join(m_path, f"cover.{ext}")
                            if os.path.exists(tmp): COVER_FILE = tmp; break

                        with gr.Column(elem_classes="content-area"):
                            with gr.Row():
                                with gr.Column(scale=1):
                                    if COVER_FILE:
                                        gr.Image(COVER_FILE, show_label=False)
                                    t_romaji = to_romaji(info.get('title', 'Model'))
                                    gr.Markdown(f"<div class='model-title'>{t_romaji}</div>")
                                
                                with gr.Column(scale=2):
                                    in_txt = gr.TextArea(label="Text Input", value=info.get("example", ""), lines=5)
                                    with gr.Row():
                                        in_char = gr.Dropdown(choices=spks, value=spks[0] if spks else None, label="Character")
                                        in_speed = gr.Slider(0.5, 2.0, 1.0, step=0.1, label="Speed")
                                    
                                    gen_btn = gr.Button("Generate Voice", variant="primary")
                                    aud_out = gr.Audio(label="Result")
                                    
                                    gen_btn.click(fn=tts_execute, inputs=[gr.State(str(m_id)), in_txt, in_char, in_speed], outputs=aud_out, api_name=False)
                        
                        with gr.Column(elem_classes="footer-box"):
                            gr.Markdown("**CREATED BY PLANA-CHAN**\nLibrary Anime TTS")
    else:
        gr.Markdown("## info.json not found")

demo.launch(show_api=False)