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from typing import List, Optional, Tuple
import gradio
from facefusion import state_manager, wording
from facefusion.common_helper import get_first
from facefusion.filesystem import filter_audio_paths, filter_image_paths, has_audio, has_image
from facefusion.uis.core import register_ui_component
from facefusion.uis.typing import File
SOURCE_FILE : Optional[gradio.File] = None
SOURCE_AUDIO : Optional[gradio.Audio] = None
SOURCE_IMAGE : Optional[gradio.Image] = None
def render() -> None:
global SOURCE_FILE
global SOURCE_AUDIO
global SOURCE_IMAGE
has_source_audio = has_audio(state_manager.get_item('source_paths'))
has_source_image = has_image(state_manager.get_item('source_paths'))
SOURCE_FILE = gradio.File(
file_count = 'multiple',
file_types =
[
'audio',
'image'
],
label = wording.get('uis.source_file'),
value = state_manager.get_item('source_paths') if has_source_audio or has_source_image else None
)
source_file_names = [ source_file_value.get('path') for source_file_value in SOURCE_FILE.value ] if SOURCE_FILE.value else None
source_audio_path = get_first(filter_audio_paths(source_file_names))
source_image_path = get_first(filter_image_paths(source_file_names))
SOURCE_AUDIO = gradio.Audio(
value = source_audio_path if has_source_audio else None,
visible = has_source_audio,
show_label = False
)
SOURCE_IMAGE = gradio.Image(
value = source_image_path if has_source_image else None,
visible = has_source_image,
show_label = False
)
register_ui_component('source_audio', SOURCE_AUDIO)
register_ui_component('source_image', SOURCE_IMAGE)
def listen() -> None:
SOURCE_FILE.change(update, inputs = SOURCE_FILE, outputs = [ SOURCE_AUDIO, SOURCE_IMAGE ])
def update(files : List[File]) -> Tuple[gradio.Audio, gradio.Image]:
file_names = [ file.name for file in files ] if files else None
has_source_audio = has_audio(file_names)
has_source_image = has_image(file_names)
if has_source_audio or has_source_image:
source_audio_path = get_first(filter_audio_paths(file_names))
source_image_path = get_first(filter_image_paths(file_names))
state_manager.set_item('source_paths', file_names)
return gradio.Audio(value = source_audio_path, visible = has_source_audio), gradio.Image(value = source_image_path, visible = has_source_image)
state_manager.clear_item('source_paths')
return gradio.Audio(value = None, visible = False), gradio.Image(value = None, visible = False)
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