freddyaboulton HF staff commited on
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fb4e355
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1 Parent(s): afa6666

Upload folder using huggingface_hub

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Dockerfile ADDED
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+
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+ FROM python:3.9
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+
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+ WORKDIR /code
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+
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+ COPY --link --chown=1000 . .
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+
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+ RUN pip install --no-cache-dir -r requirements.txt
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+
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+ ENV PYTHONUNBUFFERED=1 GRADIO_ALLOW_FLAGGING=never GRADIO_NUM_PORTS=1 GRADIO_SERVER_NAME=0.0.0.0 GRADIO_SERVER_PORT=7860 SYSTEM=spaces
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+
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+ CMD ["python", "app.py"]
README.md CHANGED
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  ---
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- title: Gradio Textwithattachments
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- emoji: 👀
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  colorFrom: blue
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- colorTo: purple
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  sdk: docker
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  pinned: false
 
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  ---
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-
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- Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
 
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+
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  ---
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+ tags: [gradio-custom-component, gradio-template-SimpleTextbox]
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+ title: gradio_textwithattachments V0.0.1
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  colorFrom: blue
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+ colorTo: gray
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  sdk: docker
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  pinned: false
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+ license: apache-2.0
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  ---
 
 
__init__.py ADDED
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__pycache__/app.cpython-39.pyc ADDED
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app.py ADDED
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+
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+ import gradio as gr
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+ from gradio_textwithattachments import TextWithAttachments
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+ from gradio_textwithattachments.textwithattachments import TextWithAttachmentsData
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+
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+
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+ example = TextWithAttachments().example_inputs()
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+
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+
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+ with gr.Blocks() as demo:
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+ with gr.Row():
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+ with gr.Column():
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+ text = TextWithAttachments()
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+ with gr.Column():
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+ with gr.Row():
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+ message = gr.Textbox()
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+ files = gr.Files(file_count="multiple")
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+ with gr.Row():
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+ json_outout = gr.JSON()
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+
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+ @gr.on(
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+ [text.text_change, text.file_upload, text.text_submit],
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+ inputs=[text],
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+ outputs=[message, files, json_outout])
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+ def update(data: TextWithAttachmentsData):
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+ return data.text, [f.name for f in data.attachments], data
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+
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+
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+ demo.launch()
requirements.txt ADDED
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+ https://gradio-builds.s3.amazonaws.com/4.0/attempt-05/gradio-4.0.0-py3-none-any.whl
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+ https://gradio-builds.s3.amazonaws.com/4.0/attempt-05/gradio_client-0.7.0b0-py3-none-any.whl
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+ gradio_textwithattachments-0.0.1-py3-none-any.whl
src/.gitignore ADDED
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+ .eggs/
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+ dist/
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+ *.pyc
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+ __pycache__/
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+ *.py[cod]
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+ *$py.class
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+ __tmp/*
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+ *.pyi
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+ node_modules
src/README.md ADDED
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+
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+ # gradio_textwithattachments
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+ A Custom Gradio component.
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+
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+ ## Example usage
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+
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+ ```python
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+ import gradio as gr
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+ from gradio_textwithattachments import TextWithAttachments
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+ ```
src/backend/gradio_textwithattachments/__init__.py ADDED
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+
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+ from .textwithattachments import TextWithAttachments
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+
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+ __all__ = ['TextWithAttachments']
src/backend/gradio_textwithattachments/templates/component/__vite-browser-external-2447137e.mjs ADDED
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+ const e = {};
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+ export {
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+ e as default
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+ };
src/backend/gradio_textwithattachments/templates/component/index.js ADDED
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src/backend/gradio_textwithattachments/templates/component/style.css ADDED
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solid var(--input-border-color);border-radius:var(--input-radius)}input.svelte-ipvka1.svelte-ipvka1:disabled{-webkit-text-fill-color:var(--body-text-color);-webkit-opacity:1;opacity:1}input.svelte-ipvka1.svelte-ipvka1:focus{box-shadow:var(--input-shadow-focus);border-color:var(--input-border-color-focus)}input.svelte-ipvka1.svelte-ipvka1::placeholder{color:var(--input-placeholder-color)}
src/backend/gradio_textwithattachments/templates/component/wrapper-6f348d45-492a1cb9.mjs ADDED
@@ -0,0 +1,2455 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ import S from "./__vite-browser-external-2447137e.mjs";
2
+ function z(s) {
3
+ return s && s.__esModule && Object.prototype.hasOwnProperty.call(s, "default") ? s.default : s;
4
+ }
5
+ function gt(s) {
6
+ if (s.__esModule)
7
+ return s;
8
+ var e = s.default;
9
+ if (typeof e == "function") {
10
+ var t = function r() {
11
+ if (this instanceof r) {
12
+ var i = [null];
13
+ i.push.apply(i, arguments);
14
+ var n = Function.bind.apply(e, i);
15
+ return new n();
16
+ }
17
+ return e.apply(this, arguments);
18
+ };
19
+ t.prototype = e.prototype;
20
+ } else
21
+ t = {};
22
+ return Object.defineProperty(t, "__esModule", { value: !0 }), Object.keys(s).forEach(function(r) {
23
+ var i = Object.getOwnPropertyDescriptor(s, r);
24
+ Object.defineProperty(t, r, i.get ? i : {
25
+ enumerable: !0,
26
+ get: function() {
27
+ return s[r];
28
+ }
29
+ });
30
+ }), t;
31
+ }
32
+ const { Duplex: yt } = S;
33
+ function Oe(s) {
34
+ s.emit("close");
35
+ }
36
+ function vt() {
37
+ !this.destroyed && this._writableState.finished && this.destroy();
38
+ }
39
+ function Qe(s) {
40
+ this.removeListener("error", Qe), this.destroy(), this.listenerCount("error") === 0 && this.emit("error", s);
41
+ }
42
+ function St(s, e) {
43
+ let t = !0;
44
+ const r = new yt({
45
+ ...e,
46
+ autoDestroy: !1,
47
+ emitClose: !1,
48
+ objectMode: !1,
49
+ writableObjectMode: !1
50
+ });
51
+ return s.on("message", function(n, o) {
52
+ const l = !o && r._readableState.objectMode ? n.toString() : n;
53
+ r.push(l) || s.pause();
54
+ }), s.once("error", function(n) {
55
+ r.destroyed || (t = !1, r.destroy(n));
56
+ }), s.once("close", function() {
57
+ r.destroyed || r.push(null);
58
+ }), r._destroy = function(i, n) {
59
+ if (s.readyState === s.CLOSED) {
60
+ n(i), process.nextTick(Oe, r);
61
+ return;
62
+ }
63
+ let o = !1;
64
+ s.once("error", function(f) {
65
+ o = !0, n(f);
66
+ }), s.once("close", function() {
67
+ o || n(i), process.nextTick(Oe, r);
68
+ }), t && s.terminate();
69
+ }, r._final = function(i) {
70
+ if (s.readyState === s.CONNECTING) {
71
+ s.once("open", function() {
72
+ r._final(i);
73
+ });
74
+ return;
75
+ }
76
+ s._socket !== null && (s._socket._writableState.finished ? (i(), r._readableState.endEmitted && r.destroy()) : (s._socket.once("finish", function() {
77
+ i();
78
+ }), s.close()));
79
+ }, r._read = function() {
80
+ s.isPaused && s.resume();
81
+ }, r._write = function(i, n, o) {
82
+ if (s.readyState === s.CONNECTING) {
83
+ s.once("open", function() {
84
+ r._write(i, n, o);
85
+ });
86
+ return;
87
+ }
88
+ s.send(i, o);
89
+ }, r.on("end", vt), r.on("error", Qe), r;
90
+ }
91
+ var Et = St;
92
+ const Vs = /* @__PURE__ */ z(Et);
93
+ var te = { exports: {} }, U = {
94
+ BINARY_TYPES: ["nodebuffer", "arraybuffer", "fragments"],
95
+ EMPTY_BUFFER: Buffer.alloc(0),
96
+ GUID: "258EAFA5-E914-47DA-95CA-C5AB0DC85B11",
97
+ kForOnEventAttribute: Symbol("kIsForOnEventAttribute"),
98
+ kListener: Symbol("kListener"),
99
+ kStatusCode: Symbol("status-code"),
100
+ kWebSocket: Symbol("websocket"),
101
+ NOOP: () => {
102
+ }
103
+ }, bt, xt;
104
+ const { EMPTY_BUFFER: kt } = U, Se = Buffer[Symbol.species];
105
+ function wt(s, e) {
106
+ if (s.length === 0)
107
+ return kt;
108
+ if (s.length === 1)
109
+ return s[0];
110
+ const t = Buffer.allocUnsafe(e);
111
+ let r = 0;
112
+ for (let i = 0; i < s.length; i++) {
113
+ const n = s[i];
114
+ t.set(n, r), r += n.length;
115
+ }
116
+ return r < e ? new Se(t.buffer, t.byteOffset, r) : t;
117
+ }
118
+ function Je(s, e, t, r, i) {
119
+ for (let n = 0; n < i; n++)
120
+ t[r + n] = s[n] ^ e[n & 3];
121
+ }
122
+ function et(s, e) {
123
+ for (let t = 0; t < s.length; t++)
124
+ s[t] ^= e[t & 3];
125
+ }
126
+ function Ot(s) {
127
+ return s.length === s.buffer.byteLength ? s.buffer : s.buffer.slice(s.byteOffset, s.byteOffset + s.length);
128
+ }
129
+ function Ee(s) {
130
+ if (Ee.readOnly = !0, Buffer.isBuffer(s))
131
+ return s;
132
+ let e;
133
+ return s instanceof ArrayBuffer ? e = new Se(s) : ArrayBuffer.isView(s) ? e = new Se(s.buffer, s.byteOffset, s.byteLength) : (e = Buffer.from(s), Ee.readOnly = !1), e;
134
+ }
135
+ te.exports = {
136
+ concat: wt,
137
+ mask: Je,
138
+ toArrayBuffer: Ot,
139
+ toBuffer: Ee,
140
+ unmask: et
141
+ };
142
+ if (!process.env.WS_NO_BUFFER_UTIL)
143
+ try {
144
+ const s = require("bufferutil");
145
+ xt = te.exports.mask = function(e, t, r, i, n) {
146
+ n < 48 ? Je(e, t, r, i, n) : s.mask(e, t, r, i, n);
147
+ }, bt = te.exports.unmask = function(e, t) {
148
+ e.length < 32 ? et(e, t) : s.unmask(e, t);
149
+ };
150
+ } catch {
151
+ }
152
+ var ne = te.exports;
153
+ const Ce = Symbol("kDone"), ue = Symbol("kRun");
154
+ let Ct = class {
155
+ /**
156
+ * Creates a new `Limiter`.
157
+ *
158
+ * @param {Number} [concurrency=Infinity] The maximum number of jobs allowed
159
+ * to run concurrently
160
+ */
161
+ constructor(e) {
162
+ this[Ce] = () => {
163
+ this.pending--, this[ue]();
164
+ }, this.concurrency = e || 1 / 0, this.jobs = [], this.pending = 0;
165
+ }
166
+ /**
167
+ * Adds a job to the queue.
168
+ *
169
+ * @param {Function} job The job to run
170
+ * @public
171
+ */
172
+ add(e) {
173
+ this.jobs.push(e), this[ue]();
174
+ }
175
+ /**
176
+ * Removes a job from the queue and runs it if possible.
177
+ *
178
+ * @private
179
+ */
180
+ [ue]() {
181
+ if (this.pending !== this.concurrency && this.jobs.length) {
182
+ const e = this.jobs.shift();
183
+ this.pending++, e(this[Ce]);
184
+ }
185
+ }
186
+ };
187
+ var Tt = Ct;
188
+ const W = S, Te = ne, Lt = Tt, { kStatusCode: tt } = U, Nt = Buffer[Symbol.species], Pt = Buffer.from([0, 0, 255, 255]), se = Symbol("permessage-deflate"), w = Symbol("total-length"), V = Symbol("callback"), C = Symbol("buffers"), J = Symbol("error");
189
+ let K, Rt = class {
190
+ /**
191
+ * Creates a PerMessageDeflate instance.
192
+ *
193
+ * @param {Object} [options] Configuration options
194
+ * @param {(Boolean|Number)} [options.clientMaxWindowBits] Advertise support
195
+ * for, or request, a custom client window size
196
+ * @param {Boolean} [options.clientNoContextTakeover=false] Advertise/
197
+ * acknowledge disabling of client context takeover
198
+ * @param {Number} [options.concurrencyLimit=10] The number of concurrent
199
+ * calls to zlib
200
+ * @param {(Boolean|Number)} [options.serverMaxWindowBits] Request/confirm the
201
+ * use of a custom server window size
202
+ * @param {Boolean} [options.serverNoContextTakeover=false] Request/accept
203
+ * disabling of server context takeover
204
+ * @param {Number} [options.threshold=1024] Size (in bytes) below which
205
+ * messages should not be compressed if context takeover is disabled
206
+ * @param {Object} [options.zlibDeflateOptions] Options to pass to zlib on
207
+ * deflate
208
+ * @param {Object} [options.zlibInflateOptions] Options to pass to zlib on
209
+ * inflate
210
+ * @param {Boolean} [isServer=false] Create the instance in either server or
211
+ * client mode
212
+ * @param {Number} [maxPayload=0] The maximum allowed message length
213
+ */
214
+ constructor(e, t, r) {
215
+ if (this._maxPayload = r | 0, this._options = e || {}, this._threshold = this._options.threshold !== void 0 ? this._options.threshold : 1024, this._isServer = !!t, this._deflate = null, this._inflate = null, this.params = null, !K) {
216
+ const i = this._options.concurrencyLimit !== void 0 ? this._options.concurrencyLimit : 10;
217
+ K = new Lt(i);
218
+ }
219
+ }
220
+ /**
221
+ * @type {String}
222
+ */
223
+ static get extensionName() {
224
+ return "permessage-deflate";
225
+ }
226
+ /**
227
+ * Create an extension negotiation offer.
228
+ *
229
+ * @return {Object} Extension parameters
230
+ * @public
231
+ */
232
+ offer() {
233
+ const e = {};
234
+ return this._options.serverNoContextTakeover && (e.server_no_context_takeover = !0), this._options.clientNoContextTakeover && (e.client_no_context_takeover = !0), this._options.serverMaxWindowBits && (e.server_max_window_bits = this._options.serverMaxWindowBits), this._options.clientMaxWindowBits ? e.client_max_window_bits = this._options.clientMaxWindowBits : this._options.clientMaxWindowBits == null && (e.client_max_window_bits = !0), e;
235
+ }
236
+ /**
237
+ * Accept an extension negotiation offer/response.
238
+ *
239
+ * @param {Array} configurations The extension negotiation offers/reponse
240
+ * @return {Object} Accepted configuration
241
+ * @public
242
+ */
243
+ accept(e) {
244
+ return e = this.normalizeParams(e), this.params = this._isServer ? this.acceptAsServer(e) : this.acceptAsClient(e), this.params;
245
+ }
246
+ /**
247
+ * Releases all resources used by the extension.
248
+ *
249
+ * @public
250
+ */
251
+ cleanup() {
252
+ if (this._inflate && (this._inflate.close(), this._inflate = null), this._deflate) {
253
+ const e = this._deflate[V];
254
+ this._deflate.close(), this._deflate = null, e && e(
255
+ new Error(
256
+ "The deflate stream was closed while data was being processed"
257
+ )
258
+ );
259
+ }
260
+ }
261
+ /**
262
+ * Accept an extension negotiation offer.
263
+ *
264
+ * @param {Array} offers The extension negotiation offers
265
+ * @return {Object} Accepted configuration
266
+ * @private
267
+ */
268
+ acceptAsServer(e) {
269
+ const t = this._options, r = e.find((i) => !(t.serverNoContextTakeover === !1 && i.server_no_context_takeover || i.server_max_window_bits && (t.serverMaxWindowBits === !1 || typeof t.serverMaxWindowBits == "number" && t.serverMaxWindowBits > i.server_max_window_bits) || typeof t.clientMaxWindowBits == "number" && !i.client_max_window_bits));
270
+ if (!r)
271
+ throw new Error("None of the extension offers can be accepted");
272
+ return t.serverNoContextTakeover && (r.server_no_context_takeover = !0), t.clientNoContextTakeover && (r.client_no_context_takeover = !0), typeof t.serverMaxWindowBits == "number" && (r.server_max_window_bits = t.serverMaxWindowBits), typeof t.clientMaxWindowBits == "number" ? r.client_max_window_bits = t.clientMaxWindowBits : (r.client_max_window_bits === !0 || t.clientMaxWindowBits === !1) && delete r.client_max_window_bits, r;
273
+ }
274
+ /**
275
+ * Accept the extension negotiation response.
276
+ *
277
+ * @param {Array} response The extension negotiation response
278
+ * @return {Object} Accepted configuration
279
+ * @private
280
+ */
281
+ acceptAsClient(e) {
282
+ const t = e[0];
283
+ if (this._options.clientNoContextTakeover === !1 && t.client_no_context_takeover)
284
+ throw new Error('Unexpected parameter "client_no_context_takeover"');
285
+ if (!t.client_max_window_bits)
286
+ typeof this._options.clientMaxWindowBits == "number" && (t.client_max_window_bits = this._options.clientMaxWindowBits);
287
+ else if (this._options.clientMaxWindowBits === !1 || typeof this._options.clientMaxWindowBits == "number" && t.client_max_window_bits > this._options.clientMaxWindowBits)
288
+ throw new Error(
289
+ 'Unexpected or invalid parameter "client_max_window_bits"'
290
+ );
291
+ return t;
292
+ }
293
+ /**
294
+ * Normalize parameters.
295
+ *
296
+ * @param {Array} configurations The extension negotiation offers/reponse
297
+ * @return {Array} The offers/response with normalized parameters
298
+ * @private
299
+ */
300
+ normalizeParams(e) {
301
+ return e.forEach((t) => {
302
+ Object.keys(t).forEach((r) => {
303
+ let i = t[r];
304
+ if (i.length > 1)
305
+ throw new Error(`Parameter "${r}" must have only a single value`);
306
+ if (i = i[0], r === "client_max_window_bits") {
307
+ if (i !== !0) {
308
+ const n = +i;
309
+ if (!Number.isInteger(n) || n < 8 || n > 15)
310
+ throw new TypeError(
311
+ `Invalid value for parameter "${r}": ${i}`
312
+ );
313
+ i = n;
314
+ } else if (!this._isServer)
315
+ throw new TypeError(
316
+ `Invalid value for parameter "${r}": ${i}`
317
+ );
318
+ } else if (r === "server_max_window_bits") {
319
+ const n = +i;
320
+ if (!Number.isInteger(n) || n < 8 || n > 15)
321
+ throw new TypeError(
322
+ `Invalid value for parameter "${r}": ${i}`
323
+ );
324
+ i = n;
325
+ } else if (r === "client_no_context_takeover" || r === "server_no_context_takeover") {
326
+ if (i !== !0)
327
+ throw new TypeError(
328
+ `Invalid value for parameter "${r}": ${i}`
329
+ );
330
+ } else
331
+ throw new Error(`Unknown parameter "${r}"`);
332
+ t[r] = i;
333
+ });
334
+ }), e;
335
+ }
336
+ /**
337
+ * Decompress data. Concurrency limited.
338
+ *
339
+ * @param {Buffer} data Compressed data
340
+ * @param {Boolean} fin Specifies whether or not this is the last fragment
341
+ * @param {Function} callback Callback
342
+ * @public
343
+ */
344
+ decompress(e, t, r) {
345
+ K.add((i) => {
346
+ this._decompress(e, t, (n, o) => {
347
+ i(), r(n, o);
348
+ });
349
+ });
350
+ }
351
+ /**
352
+ * Compress data. Concurrency limited.
353
+ *
354
+ * @param {(Buffer|String)} data Data to compress
355
+ * @param {Boolean} fin Specifies whether or not this is the last fragment
356
+ * @param {Function} callback Callback
357
+ * @public
358
+ */
359
+ compress(e, t, r) {
360
+ K.add((i) => {
361
+ this._compress(e, t, (n, o) => {
362
+ i(), r(n, o);
363
+ });
364
+ });
365
+ }
366
+ /**
367
+ * Decompress data.
368
+ *
369
+ * @param {Buffer} data Compressed data
370
+ * @param {Boolean} fin Specifies whether or not this is the last fragment
371
+ * @param {Function} callback Callback
372
+ * @private
373
+ */
374
+ _decompress(e, t, r) {
375
+ const i = this._isServer ? "client" : "server";
376
+ if (!this._inflate) {
377
+ const n = `${i}_max_window_bits`, o = typeof this.params[n] != "number" ? W.Z_DEFAULT_WINDOWBITS : this.params[n];
378
+ this._inflate = W.createInflateRaw({
379
+ ...this._options.zlibInflateOptions,
380
+ windowBits: o
381
+ }), this._inflate[se] = this, this._inflate[w] = 0, this._inflate[C] = [], this._inflate.on("error", Bt), this._inflate.on("data", st);
382
+ }
383
+ this._inflate[V] = r, this._inflate.write(e), t && this._inflate.write(Pt), this._inflate.flush(() => {
384
+ const n = this._inflate[J];
385
+ if (n) {
386
+ this._inflate.close(), this._inflate = null, r(n);
387
+ return;
388
+ }
389
+ const o = Te.concat(
390
+ this._inflate[C],
391
+ this._inflate[w]
392
+ );
393
+ this._inflate._readableState.endEmitted ? (this._inflate.close(), this._inflate = null) : (this._inflate[w] = 0, this._inflate[C] = [], t && this.params[`${i}_no_context_takeover`] && this._inflate.reset()), r(null, o);
394
+ });
395
+ }
396
+ /**
397
+ * Compress data.
398
+ *
399
+ * @param {(Buffer|String)} data Data to compress
400
+ * @param {Boolean} fin Specifies whether or not this is the last fragment
401
+ * @param {Function} callback Callback
402
+ * @private
403
+ */
404
+ _compress(e, t, r) {
405
+ const i = this._isServer ? "server" : "client";
406
+ if (!this._deflate) {
407
+ const n = `${i}_max_window_bits`, o = typeof this.params[n] != "number" ? W.Z_DEFAULT_WINDOWBITS : this.params[n];
408
+ this._deflate = W.createDeflateRaw({
409
+ ...this._options.zlibDeflateOptions,
410
+ windowBits: o
411
+ }), this._deflate[w] = 0, this._deflate[C] = [], this._deflate.on("data", Ut);
412
+ }
413
+ this._deflate[V] = r, this._deflate.write(e), this._deflate.flush(W.Z_SYNC_FLUSH, () => {
414
+ if (!this._deflate)
415
+ return;
416
+ let n = Te.concat(
417
+ this._deflate[C],
418
+ this._deflate[w]
419
+ );
420
+ t && (n = new Nt(n.buffer, n.byteOffset, n.length - 4)), this._deflate[V] = null, this._deflate[w] = 0, this._deflate[C] = [], t && this.params[`${i}_no_context_takeover`] && this._deflate.reset(), r(null, n);
421
+ });
422
+ }
423
+ };
424
+ var oe = Rt;
425
+ function Ut(s) {
426
+ this[C].push(s), this[w] += s.length;
427
+ }
428
+ function st(s) {
429
+ if (this[w] += s.length, this[se]._maxPayload < 1 || this[w] <= this[se]._maxPayload) {
430
+ this[C].push(s);
431
+ return;
432
+ }
433
+ this[J] = new RangeError("Max payload size exceeded"), this[J].code = "WS_ERR_UNSUPPORTED_MESSAGE_LENGTH", this[J][tt] = 1009, this.removeListener("data", st), this.reset();
434
+ }
435
+ function Bt(s) {
436
+ this[se]._inflate = null, s[tt] = 1007, this[V](s);
437
+ }
438
+ var re = { exports: {} };
439
+ const $t = {}, Mt = /* @__PURE__ */ Object.freeze(/* @__PURE__ */ Object.defineProperty({
440
+ __proto__: null,
441
+ default: $t
442
+ }, Symbol.toStringTag, { value: "Module" })), It = /* @__PURE__ */ gt(Mt);
443
+ var Le;
444
+ const { isUtf8: Ne } = S, Dt = [
445
+ 0,
446
+ 0,
447
+ 0,
448
+ 0,
449
+ 0,
450
+ 0,
451
+ 0,
452
+ 0,
453
+ 0,
454
+ 0,
455
+ 0,
456
+ 0,
457
+ 0,
458
+ 0,
459
+ 0,
460
+ 0,
461
+ // 0 - 15
462
+ 0,
463
+ 0,
464
+ 0,
465
+ 0,
466
+ 0,
467
+ 0,
468
+ 0,
469
+ 0,
470
+ 0,
471
+ 0,
472
+ 0,
473
+ 0,
474
+ 0,
475
+ 0,
476
+ 0,
477
+ 0,
478
+ // 16 - 31
479
+ 0,
480
+ 1,
481
+ 0,
482
+ 1,
483
+ 1,
484
+ 1,
485
+ 1,
486
+ 1,
487
+ 0,
488
+ 0,
489
+ 1,
490
+ 1,
491
+ 0,
492
+ 1,
493
+ 1,
494
+ 0,
495
+ // 32 - 47
496
+ 1,
497
+ 1,
498
+ 1,
499
+ 1,
500
+ 1,
501
+ 1,
502
+ 1,
503
+ 1,
504
+ 1,
505
+ 1,
506
+ 0,
507
+ 0,
508
+ 0,
509
+ 0,
510
+ 0,
511
+ 0,
512
+ // 48 - 63
513
+ 0,
514
+ 1,
515
+ 1,
516
+ 1,
517
+ 1,
518
+ 1,
519
+ 1,
520
+ 1,
521
+ 1,
522
+ 1,
523
+ 1,
524
+ 1,
525
+ 1,
526
+ 1,
527
+ 1,
528
+ 1,
529
+ // 64 - 79
530
+ 1,
531
+ 1,
532
+ 1,
533
+ 1,
534
+ 1,
535
+ 1,
536
+ 1,
537
+ 1,
538
+ 1,
539
+ 1,
540
+ 1,
541
+ 0,
542
+ 0,
543
+ 0,
544
+ 1,
545
+ 1,
546
+ // 80 - 95
547
+ 1,
548
+ 1,
549
+ 1,
550
+ 1,
551
+ 1,
552
+ 1,
553
+ 1,
554
+ 1,
555
+ 1,
556
+ 1,
557
+ 1,
558
+ 1,
559
+ 1,
560
+ 1,
561
+ 1,
562
+ 1,
563
+ // 96 - 111
564
+ 1,
565
+ 1,
566
+ 1,
567
+ 1,
568
+ 1,
569
+ 1,
570
+ 1,
571
+ 1,
572
+ 1,
573
+ 1,
574
+ 1,
575
+ 0,
576
+ 1,
577
+ 0,
578
+ 1,
579
+ 0
580
+ // 112 - 127
581
+ ];
582
+ function Wt(s) {
583
+ return s >= 1e3 && s <= 1014 && s !== 1004 && s !== 1005 && s !== 1006 || s >= 3e3 && s <= 4999;
584
+ }
585
+ function be(s) {
586
+ const e = s.length;
587
+ let t = 0;
588
+ for (; t < e; )
589
+ if (!(s[t] & 128))
590
+ t++;
591
+ else if ((s[t] & 224) === 192) {
592
+ if (t + 1 === e || (s[t + 1] & 192) !== 128 || (s[t] & 254) === 192)
593
+ return !1;
594
+ t += 2;
595
+ } else if ((s[t] & 240) === 224) {
596
+ if (t + 2 >= e || (s[t + 1] & 192) !== 128 || (s[t + 2] & 192) !== 128 || s[t] === 224 && (s[t + 1] & 224) === 128 || // Overlong
597
+ s[t] === 237 && (s[t + 1] & 224) === 160)
598
+ return !1;
599
+ t += 3;
600
+ } else if ((s[t] & 248) === 240) {
601
+ if (t + 3 >= e || (s[t + 1] & 192) !== 128 || (s[t + 2] & 192) !== 128 || (s[t + 3] & 192) !== 128 || s[t] === 240 && (s[t + 1] & 240) === 128 || // Overlong
602
+ s[t] === 244 && s[t + 1] > 143 || s[t] > 244)
603
+ return !1;
604
+ t += 4;
605
+ } else
606
+ return !1;
607
+ return !0;
608
+ }
609
+ re.exports = {
610
+ isValidStatusCode: Wt,
611
+ isValidUTF8: be,
612
+ tokenChars: Dt
613
+ };
614
+ if (Ne)
615
+ Le = re.exports.isValidUTF8 = function(s) {
616
+ return s.length < 24 ? be(s) : Ne(s);
617
+ };
618
+ else if (!process.env.WS_NO_UTF_8_VALIDATE)
619
+ try {
620
+ const s = It;
621
+ Le = re.exports.isValidUTF8 = function(e) {
622
+ return e.length < 32 ? be(e) : s(e);
623
+ };
624
+ } catch {
625
+ }
626
+ var ae = re.exports;
627
+ const { Writable: At } = S, Pe = oe, {
628
+ BINARY_TYPES: Ft,
629
+ EMPTY_BUFFER: Re,
630
+ kStatusCode: jt,
631
+ kWebSocket: Gt
632
+ } = U, { concat: de, toArrayBuffer: Vt, unmask: Ht } = ne, { isValidStatusCode: zt, isValidUTF8: Ue } = ae, X = Buffer[Symbol.species], A = 0, Be = 1, $e = 2, Me = 3, _e = 4, Yt = 5;
633
+ let qt = class extends At {
634
+ /**
635
+ * Creates a Receiver instance.
636
+ *
637
+ * @param {Object} [options] Options object
638
+ * @param {String} [options.binaryType=nodebuffer] The type for binary data
639
+ * @param {Object} [options.extensions] An object containing the negotiated
640
+ * extensions
641
+ * @param {Boolean} [options.isServer=false] Specifies whether to operate in
642
+ * client or server mode
643
+ * @param {Number} [options.maxPayload=0] The maximum allowed message length
644
+ * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or
645
+ * not to skip UTF-8 validation for text and close messages
646
+ */
647
+ constructor(e = {}) {
648
+ super(), this._binaryType = e.binaryType || Ft[0], this._extensions = e.extensions || {}, this._isServer = !!e.isServer, this._maxPayload = e.maxPayload | 0, this._skipUTF8Validation = !!e.skipUTF8Validation, this[Gt] = void 0, this._bufferedBytes = 0, this._buffers = [], this._compressed = !1, this._payloadLength = 0, this._mask = void 0, this._fragmented = 0, this._masked = !1, this._fin = !1, this._opcode = 0, this._totalPayloadLength = 0, this._messageLength = 0, this._fragments = [], this._state = A, this._loop = !1;
649
+ }
650
+ /**
651
+ * Implements `Writable.prototype._write()`.
652
+ *
653
+ * @param {Buffer} chunk The chunk of data to write
654
+ * @param {String} encoding The character encoding of `chunk`
655
+ * @param {Function} cb Callback
656
+ * @private
657
+ */
658
+ _write(e, t, r) {
659
+ if (this._opcode === 8 && this._state == A)
660
+ return r();
661
+ this._bufferedBytes += e.length, this._buffers.push(e), this.startLoop(r);
662
+ }
663
+ /**
664
+ * Consumes `n` bytes from the buffered data.
665
+ *
666
+ * @param {Number} n The number of bytes to consume
667
+ * @return {Buffer} The consumed bytes
668
+ * @private
669
+ */
670
+ consume(e) {
671
+ if (this._bufferedBytes -= e, e === this._buffers[0].length)
672
+ return this._buffers.shift();
673
+ if (e < this._buffers[0].length) {
674
+ const r = this._buffers[0];
675
+ return this._buffers[0] = new X(
676
+ r.buffer,
677
+ r.byteOffset + e,
678
+ r.length - e
679
+ ), new X(r.buffer, r.byteOffset, e);
680
+ }
681
+ const t = Buffer.allocUnsafe(e);
682
+ do {
683
+ const r = this._buffers[0], i = t.length - e;
684
+ e >= r.length ? t.set(this._buffers.shift(), i) : (t.set(new Uint8Array(r.buffer, r.byteOffset, e), i), this._buffers[0] = new X(
685
+ r.buffer,
686
+ r.byteOffset + e,
687
+ r.length - e
688
+ )), e -= r.length;
689
+ } while (e > 0);
690
+ return t;
691
+ }
692
+ /**
693
+ * Starts the parsing loop.
694
+ *
695
+ * @param {Function} cb Callback
696
+ * @private
697
+ */
698
+ startLoop(e) {
699
+ let t;
700
+ this._loop = !0;
701
+ do
702
+ switch (this._state) {
703
+ case A:
704
+ t = this.getInfo();
705
+ break;
706
+ case Be:
707
+ t = this.getPayloadLength16();
708
+ break;
709
+ case $e:
710
+ t = this.getPayloadLength64();
711
+ break;
712
+ case Me:
713
+ this.getMask();
714
+ break;
715
+ case _e:
716
+ t = this.getData(e);
717
+ break;
718
+ default:
719
+ this._loop = !1;
720
+ return;
721
+ }
722
+ while (this._loop);
723
+ e(t);
724
+ }
725
+ /**
726
+ * Reads the first two bytes of a frame.
727
+ *
728
+ * @return {(RangeError|undefined)} A possible error
729
+ * @private
730
+ */
731
+ getInfo() {
732
+ if (this._bufferedBytes < 2) {
733
+ this._loop = !1;
734
+ return;
735
+ }
736
+ const e = this.consume(2);
737
+ if (e[0] & 48)
738
+ return this._loop = !1, g(
739
+ RangeError,
740
+ "RSV2 and RSV3 must be clear",
741
+ !0,
742
+ 1002,
743
+ "WS_ERR_UNEXPECTED_RSV_2_3"
744
+ );
745
+ const t = (e[0] & 64) === 64;
746
+ if (t && !this._extensions[Pe.extensionName])
747
+ return this._loop = !1, g(
748
+ RangeError,
749
+ "RSV1 must be clear",
750
+ !0,
751
+ 1002,
752
+ "WS_ERR_UNEXPECTED_RSV_1"
753
+ );
754
+ if (this._fin = (e[0] & 128) === 128, this._opcode = e[0] & 15, this._payloadLength = e[1] & 127, this._opcode === 0) {
755
+ if (t)
756
+ return this._loop = !1, g(
757
+ RangeError,
758
+ "RSV1 must be clear",
759
+ !0,
760
+ 1002,
761
+ "WS_ERR_UNEXPECTED_RSV_1"
762
+ );
763
+ if (!this._fragmented)
764
+ return this._loop = !1, g(
765
+ RangeError,
766
+ "invalid opcode 0",
767
+ !0,
768
+ 1002,
769
+ "WS_ERR_INVALID_OPCODE"
770
+ );
771
+ this._opcode = this._fragmented;
772
+ } else if (this._opcode === 1 || this._opcode === 2) {
773
+ if (this._fragmented)
774
+ return this._loop = !1, g(
775
+ RangeError,
776
+ `invalid opcode ${this._opcode}`,
777
+ !0,
778
+ 1002,
779
+ "WS_ERR_INVALID_OPCODE"
780
+ );
781
+ this._compressed = t;
782
+ } else if (this._opcode > 7 && this._opcode < 11) {
783
+ if (!this._fin)
784
+ return this._loop = !1, g(
785
+ RangeError,
786
+ "FIN must be set",
787
+ !0,
788
+ 1002,
789
+ "WS_ERR_EXPECTED_FIN"
790
+ );
791
+ if (t)
792
+ return this._loop = !1, g(
793
+ RangeError,
794
+ "RSV1 must be clear",
795
+ !0,
796
+ 1002,
797
+ "WS_ERR_UNEXPECTED_RSV_1"
798
+ );
799
+ if (this._payloadLength > 125 || this._opcode === 8 && this._payloadLength === 1)
800
+ return this._loop = !1, g(
801
+ RangeError,
802
+ `invalid payload length ${this._payloadLength}`,
803
+ !0,
804
+ 1002,
805
+ "WS_ERR_INVALID_CONTROL_PAYLOAD_LENGTH"
806
+ );
807
+ } else
808
+ return this._loop = !1, g(
809
+ RangeError,
810
+ `invalid opcode ${this._opcode}`,
811
+ !0,
812
+ 1002,
813
+ "WS_ERR_INVALID_OPCODE"
814
+ );
815
+ if (!this._fin && !this._fragmented && (this._fragmented = this._opcode), this._masked = (e[1] & 128) === 128, this._isServer) {
816
+ if (!this._masked)
817
+ return this._loop = !1, g(
818
+ RangeError,
819
+ "MASK must be set",
820
+ !0,
821
+ 1002,
822
+ "WS_ERR_EXPECTED_MASK"
823
+ );
824
+ } else if (this._masked)
825
+ return this._loop = !1, g(
826
+ RangeError,
827
+ "MASK must be clear",
828
+ !0,
829
+ 1002,
830
+ "WS_ERR_UNEXPECTED_MASK"
831
+ );
832
+ if (this._payloadLength === 126)
833
+ this._state = Be;
834
+ else if (this._payloadLength === 127)
835
+ this._state = $e;
836
+ else
837
+ return this.haveLength();
838
+ }
839
+ /**
840
+ * Gets extended payload length (7+16).
841
+ *
842
+ * @return {(RangeError|undefined)} A possible error
843
+ * @private
844
+ */
845
+ getPayloadLength16() {
846
+ if (this._bufferedBytes < 2) {
847
+ this._loop = !1;
848
+ return;
849
+ }
850
+ return this._payloadLength = this.consume(2).readUInt16BE(0), this.haveLength();
851
+ }
852
+ /**
853
+ * Gets extended payload length (7+64).
854
+ *
855
+ * @return {(RangeError|undefined)} A possible error
856
+ * @private
857
+ */
858
+ getPayloadLength64() {
859
+ if (this._bufferedBytes < 8) {
860
+ this._loop = !1;
861
+ return;
862
+ }
863
+ const e = this.consume(8), t = e.readUInt32BE(0);
864
+ return t > Math.pow(2, 53 - 32) - 1 ? (this._loop = !1, g(
865
+ RangeError,
866
+ "Unsupported WebSocket frame: payload length > 2^53 - 1",
867
+ !1,
868
+ 1009,
869
+ "WS_ERR_UNSUPPORTED_DATA_PAYLOAD_LENGTH"
870
+ )) : (this._payloadLength = t * Math.pow(2, 32) + e.readUInt32BE(4), this.haveLength());
871
+ }
872
+ /**
873
+ * Payload length has been read.
874
+ *
875
+ * @return {(RangeError|undefined)} A possible error
876
+ * @private
877
+ */
878
+ haveLength() {
879
+ if (this._payloadLength && this._opcode < 8 && (this._totalPayloadLength += this._payloadLength, this._totalPayloadLength > this._maxPayload && this._maxPayload > 0))
880
+ return this._loop = !1, g(
881
+ RangeError,
882
+ "Max payload size exceeded",
883
+ !1,
884
+ 1009,
885
+ "WS_ERR_UNSUPPORTED_MESSAGE_LENGTH"
886
+ );
887
+ this._masked ? this._state = Me : this._state = _e;
888
+ }
889
+ /**
890
+ * Reads mask bytes.
891
+ *
892
+ * @private
893
+ */
894
+ getMask() {
895
+ if (this._bufferedBytes < 4) {
896
+ this._loop = !1;
897
+ return;
898
+ }
899
+ this._mask = this.consume(4), this._state = _e;
900
+ }
901
+ /**
902
+ * Reads data bytes.
903
+ *
904
+ * @param {Function} cb Callback
905
+ * @return {(Error|RangeError|undefined)} A possible error
906
+ * @private
907
+ */
908
+ getData(e) {
909
+ let t = Re;
910
+ if (this._payloadLength) {
911
+ if (this._bufferedBytes < this._payloadLength) {
912
+ this._loop = !1;
913
+ return;
914
+ }
915
+ t = this.consume(this._payloadLength), this._masked && this._mask[0] | this._mask[1] | this._mask[2] | this._mask[3] && Ht(t, this._mask);
916
+ }
917
+ if (this._opcode > 7)
918
+ return this.controlMessage(t);
919
+ if (this._compressed) {
920
+ this._state = Yt, this.decompress(t, e);
921
+ return;
922
+ }
923
+ return t.length && (this._messageLength = this._totalPayloadLength, this._fragments.push(t)), this.dataMessage();
924
+ }
925
+ /**
926
+ * Decompresses data.
927
+ *
928
+ * @param {Buffer} data Compressed data
929
+ * @param {Function} cb Callback
930
+ * @private
931
+ */
932
+ decompress(e, t) {
933
+ this._extensions[Pe.extensionName].decompress(e, this._fin, (i, n) => {
934
+ if (i)
935
+ return t(i);
936
+ if (n.length) {
937
+ if (this._messageLength += n.length, this._messageLength > this._maxPayload && this._maxPayload > 0)
938
+ return t(
939
+ g(
940
+ RangeError,
941
+ "Max payload size exceeded",
942
+ !1,
943
+ 1009,
944
+ "WS_ERR_UNSUPPORTED_MESSAGE_LENGTH"
945
+ )
946
+ );
947
+ this._fragments.push(n);
948
+ }
949
+ const o = this.dataMessage();
950
+ if (o)
951
+ return t(o);
952
+ this.startLoop(t);
953
+ });
954
+ }
955
+ /**
956
+ * Handles a data message.
957
+ *
958
+ * @return {(Error|undefined)} A possible error
959
+ * @private
960
+ */
961
+ dataMessage() {
962
+ if (this._fin) {
963
+ const e = this._messageLength, t = this._fragments;
964
+ if (this._totalPayloadLength = 0, this._messageLength = 0, this._fragmented = 0, this._fragments = [], this._opcode === 2) {
965
+ let r;
966
+ this._binaryType === "nodebuffer" ? r = de(t, e) : this._binaryType === "arraybuffer" ? r = Vt(de(t, e)) : r = t, this.emit("message", r, !0);
967
+ } else {
968
+ const r = de(t, e);
969
+ if (!this._skipUTF8Validation && !Ue(r))
970
+ return this._loop = !1, g(
971
+ Error,
972
+ "invalid UTF-8 sequence",
973
+ !0,
974
+ 1007,
975
+ "WS_ERR_INVALID_UTF8"
976
+ );
977
+ this.emit("message", r, !1);
978
+ }
979
+ }
980
+ this._state = A;
981
+ }
982
+ /**
983
+ * Handles a control message.
984
+ *
985
+ * @param {Buffer} data Data to handle
986
+ * @return {(Error|RangeError|undefined)} A possible error
987
+ * @private
988
+ */
989
+ controlMessage(e) {
990
+ if (this._opcode === 8)
991
+ if (this._loop = !1, e.length === 0)
992
+ this.emit("conclude", 1005, Re), this.end();
993
+ else {
994
+ const t = e.readUInt16BE(0);
995
+ if (!zt(t))
996
+ return g(
997
+ RangeError,
998
+ `invalid status code ${t}`,
999
+ !0,
1000
+ 1002,
1001
+ "WS_ERR_INVALID_CLOSE_CODE"
1002
+ );
1003
+ const r = new X(
1004
+ e.buffer,
1005
+ e.byteOffset + 2,
1006
+ e.length - 2
1007
+ );
1008
+ if (!this._skipUTF8Validation && !Ue(r))
1009
+ return g(
1010
+ Error,
1011
+ "invalid UTF-8 sequence",
1012
+ !0,
1013
+ 1007,
1014
+ "WS_ERR_INVALID_UTF8"
1015
+ );
1016
+ this.emit("conclude", t, r), this.end();
1017
+ }
1018
+ else
1019
+ this._opcode === 9 ? this.emit("ping", e) : this.emit("pong", e);
1020
+ this._state = A;
1021
+ }
1022
+ };
1023
+ var rt = qt;
1024
+ function g(s, e, t, r, i) {
1025
+ const n = new s(
1026
+ t ? `Invalid WebSocket frame: ${e}` : e
1027
+ );
1028
+ return Error.captureStackTrace(n, g), n.code = i, n[jt] = r, n;
1029
+ }
1030
+ const qs = /* @__PURE__ */ z(rt), { randomFillSync: Kt } = S, Ie = oe, { EMPTY_BUFFER: Xt } = U, { isValidStatusCode: Zt } = ae, { mask: De, toBuffer: M } = ne, x = Symbol("kByteLength"), Qt = Buffer.alloc(4);
1031
+ let Jt = class P {
1032
+ /**
1033
+ * Creates a Sender instance.
1034
+ *
1035
+ * @param {(net.Socket|tls.Socket)} socket The connection socket
1036
+ * @param {Object} [extensions] An object containing the negotiated extensions
1037
+ * @param {Function} [generateMask] The function used to generate the masking
1038
+ * key
1039
+ */
1040
+ constructor(e, t, r) {
1041
+ this._extensions = t || {}, r && (this._generateMask = r, this._maskBuffer = Buffer.alloc(4)), this._socket = e, this._firstFragment = !0, this._compress = !1, this._bufferedBytes = 0, this._deflating = !1, this._queue = [];
1042
+ }
1043
+ /**
1044
+ * Frames a piece of data according to the HyBi WebSocket protocol.
1045
+ *
1046
+ * @param {(Buffer|String)} data The data to frame
1047
+ * @param {Object} options Options object
1048
+ * @param {Boolean} [options.fin=false] Specifies whether or not to set the
1049
+ * FIN bit
1050
+ * @param {Function} [options.generateMask] The function used to generate the
1051
+ * masking key
1052
+ * @param {Boolean} [options.mask=false] Specifies whether or not to mask
1053
+ * `data`
1054
+ * @param {Buffer} [options.maskBuffer] The buffer used to store the masking
1055
+ * key
1056
+ * @param {Number} options.opcode The opcode
1057
+ * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be
1058
+ * modified
1059
+ * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the
1060
+ * RSV1 bit
1061
+ * @return {(Buffer|String)[]} The framed data
1062
+ * @public
1063
+ */
1064
+ static frame(e, t) {
1065
+ let r, i = !1, n = 2, o = !1;
1066
+ t.mask && (r = t.maskBuffer || Qt, t.generateMask ? t.generateMask(r) : Kt(r, 0, 4), o = (r[0] | r[1] | r[2] | r[3]) === 0, n = 6);
1067
+ let l;
1068
+ typeof e == "string" ? (!t.mask || o) && t[x] !== void 0 ? l = t[x] : (e = Buffer.from(e), l = e.length) : (l = e.length, i = t.mask && t.readOnly && !o);
1069
+ let f = l;
1070
+ l >= 65536 ? (n += 8, f = 127) : l > 125 && (n += 2, f = 126);
1071
+ const a = Buffer.allocUnsafe(i ? l + n : n);
1072
+ return a[0] = t.fin ? t.opcode | 128 : t.opcode, t.rsv1 && (a[0] |= 64), a[1] = f, f === 126 ? a.writeUInt16BE(l, 2) : f === 127 && (a[2] = a[3] = 0, a.writeUIntBE(l, 4, 6)), t.mask ? (a[1] |= 128, a[n - 4] = r[0], a[n - 3] = r[1], a[n - 2] = r[2], a[n - 1] = r[3], o ? [a, e] : i ? (De(e, r, a, n, l), [a]) : (De(e, r, e, 0, l), [a, e])) : [a, e];
1073
+ }
1074
+ /**
1075
+ * Sends a close message to the other peer.
1076
+ *
1077
+ * @param {Number} [code] The status code component of the body
1078
+ * @param {(String|Buffer)} [data] The message component of the body
1079
+ * @param {Boolean} [mask=false] Specifies whether or not to mask the message
1080
+ * @param {Function} [cb] Callback
1081
+ * @public
1082
+ */
1083
+ close(e, t, r, i) {
1084
+ let n;
1085
+ if (e === void 0)
1086
+ n = Xt;
1087
+ else {
1088
+ if (typeof e != "number" || !Zt(e))
1089
+ throw new TypeError("First argument must be a valid error code number");
1090
+ if (t === void 0 || !t.length)
1091
+ n = Buffer.allocUnsafe(2), n.writeUInt16BE(e, 0);
1092
+ else {
1093
+ const l = Buffer.byteLength(t);
1094
+ if (l > 123)
1095
+ throw new RangeError("The message must not be greater than 123 bytes");
1096
+ n = Buffer.allocUnsafe(2 + l), n.writeUInt16BE(e, 0), typeof t == "string" ? n.write(t, 2) : n.set(t, 2);
1097
+ }
1098
+ }
1099
+ const o = {
1100
+ [x]: n.length,
1101
+ fin: !0,
1102
+ generateMask: this._generateMask,
1103
+ mask: r,
1104
+ maskBuffer: this._maskBuffer,
1105
+ opcode: 8,
1106
+ readOnly: !1,
1107
+ rsv1: !1
1108
+ };
1109
+ this._deflating ? this.enqueue([this.dispatch, n, !1, o, i]) : this.sendFrame(P.frame(n, o), i);
1110
+ }
1111
+ /**
1112
+ * Sends a ping message to the other peer.
1113
+ *
1114
+ * @param {*} data The message to send
1115
+ * @param {Boolean} [mask=false] Specifies whether or not to mask `data`
1116
+ * @param {Function} [cb] Callback
1117
+ * @public
1118
+ */
1119
+ ping(e, t, r) {
1120
+ let i, n;
1121
+ if (typeof e == "string" ? (i = Buffer.byteLength(e), n = !1) : (e = M(e), i = e.length, n = M.readOnly), i > 125)
1122
+ throw new RangeError("The data size must not be greater than 125 bytes");
1123
+ const o = {
1124
+ [x]: i,
1125
+ fin: !0,
1126
+ generateMask: this._generateMask,
1127
+ mask: t,
1128
+ maskBuffer: this._maskBuffer,
1129
+ opcode: 9,
1130
+ readOnly: n,
1131
+ rsv1: !1
1132
+ };
1133
+ this._deflating ? this.enqueue([this.dispatch, e, !1, o, r]) : this.sendFrame(P.frame(e, o), r);
1134
+ }
1135
+ /**
1136
+ * Sends a pong message to the other peer.
1137
+ *
1138
+ * @param {*} data The message to send
1139
+ * @param {Boolean} [mask=false] Specifies whether or not to mask `data`
1140
+ * @param {Function} [cb] Callback
1141
+ * @public
1142
+ */
1143
+ pong(e, t, r) {
1144
+ let i, n;
1145
+ if (typeof e == "string" ? (i = Buffer.byteLength(e), n = !1) : (e = M(e), i = e.length, n = M.readOnly), i > 125)
1146
+ throw new RangeError("The data size must not be greater than 125 bytes");
1147
+ const o = {
1148
+ [x]: i,
1149
+ fin: !0,
1150
+ generateMask: this._generateMask,
1151
+ mask: t,
1152
+ maskBuffer: this._maskBuffer,
1153
+ opcode: 10,
1154
+ readOnly: n,
1155
+ rsv1: !1
1156
+ };
1157
+ this._deflating ? this.enqueue([this.dispatch, e, !1, o, r]) : this.sendFrame(P.frame(e, o), r);
1158
+ }
1159
+ /**
1160
+ * Sends a data message to the other peer.
1161
+ *
1162
+ * @param {*} data The message to send
1163
+ * @param {Object} options Options object
1164
+ * @param {Boolean} [options.binary=false] Specifies whether `data` is binary
1165
+ * or text
1166
+ * @param {Boolean} [options.compress=false] Specifies whether or not to
1167
+ * compress `data`
1168
+ * @param {Boolean} [options.fin=false] Specifies whether the fragment is the
1169
+ * last one
1170
+ * @param {Boolean} [options.mask=false] Specifies whether or not to mask
1171
+ * `data`
1172
+ * @param {Function} [cb] Callback
1173
+ * @public
1174
+ */
1175
+ send(e, t, r) {
1176
+ const i = this._extensions[Ie.extensionName];
1177
+ let n = t.binary ? 2 : 1, o = t.compress, l, f;
1178
+ if (typeof e == "string" ? (l = Buffer.byteLength(e), f = !1) : (e = M(e), l = e.length, f = M.readOnly), this._firstFragment ? (this._firstFragment = !1, o && i && i.params[i._isServer ? "server_no_context_takeover" : "client_no_context_takeover"] && (o = l >= i._threshold), this._compress = o) : (o = !1, n = 0), t.fin && (this._firstFragment = !0), i) {
1179
+ const a = {
1180
+ [x]: l,
1181
+ fin: t.fin,
1182
+ generateMask: this._generateMask,
1183
+ mask: t.mask,
1184
+ maskBuffer: this._maskBuffer,
1185
+ opcode: n,
1186
+ readOnly: f,
1187
+ rsv1: o
1188
+ };
1189
+ this._deflating ? this.enqueue([this.dispatch, e, this._compress, a, r]) : this.dispatch(e, this._compress, a, r);
1190
+ } else
1191
+ this.sendFrame(
1192
+ P.frame(e, {
1193
+ [x]: l,
1194
+ fin: t.fin,
1195
+ generateMask: this._generateMask,
1196
+ mask: t.mask,
1197
+ maskBuffer: this._maskBuffer,
1198
+ opcode: n,
1199
+ readOnly: f,
1200
+ rsv1: !1
1201
+ }),
1202
+ r
1203
+ );
1204
+ }
1205
+ /**
1206
+ * Dispatches a message.
1207
+ *
1208
+ * @param {(Buffer|String)} data The message to send
1209
+ * @param {Boolean} [compress=false] Specifies whether or not to compress
1210
+ * `data`
1211
+ * @param {Object} options Options object
1212
+ * @param {Boolean} [options.fin=false] Specifies whether or not to set the
1213
+ * FIN bit
1214
+ * @param {Function} [options.generateMask] The function used to generate the
1215
+ * masking key
1216
+ * @param {Boolean} [options.mask=false] Specifies whether or not to mask
1217
+ * `data`
1218
+ * @param {Buffer} [options.maskBuffer] The buffer used to store the masking
1219
+ * key
1220
+ * @param {Number} options.opcode The opcode
1221
+ * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be
1222
+ * modified
1223
+ * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the
1224
+ * RSV1 bit
1225
+ * @param {Function} [cb] Callback
1226
+ * @private
1227
+ */
1228
+ dispatch(e, t, r, i) {
1229
+ if (!t) {
1230
+ this.sendFrame(P.frame(e, r), i);
1231
+ return;
1232
+ }
1233
+ const n = this._extensions[Ie.extensionName];
1234
+ this._bufferedBytes += r[x], this._deflating = !0, n.compress(e, r.fin, (o, l) => {
1235
+ if (this._socket.destroyed) {
1236
+ const f = new Error(
1237
+ "The socket was closed while data was being compressed"
1238
+ );
1239
+ typeof i == "function" && i(f);
1240
+ for (let a = 0; a < this._queue.length; a++) {
1241
+ const c = this._queue[a], h = c[c.length - 1];
1242
+ typeof h == "function" && h(f);
1243
+ }
1244
+ return;
1245
+ }
1246
+ this._bufferedBytes -= r[x], this._deflating = !1, r.readOnly = !1, this.sendFrame(P.frame(l, r), i), this.dequeue();
1247
+ });
1248
+ }
1249
+ /**
1250
+ * Executes queued send operations.
1251
+ *
1252
+ * @private
1253
+ */
1254
+ dequeue() {
1255
+ for (; !this._deflating && this._queue.length; ) {
1256
+ const e = this._queue.shift();
1257
+ this._bufferedBytes -= e[3][x], Reflect.apply(e[0], this, e.slice(1));
1258
+ }
1259
+ }
1260
+ /**
1261
+ * Enqueues a send operation.
1262
+ *
1263
+ * @param {Array} params Send operation parameters.
1264
+ * @private
1265
+ */
1266
+ enqueue(e) {
1267
+ this._bufferedBytes += e[3][x], this._queue.push(e);
1268
+ }
1269
+ /**
1270
+ * Sends a frame.
1271
+ *
1272
+ * @param {Buffer[]} list The frame to send
1273
+ * @param {Function} [cb] Callback
1274
+ * @private
1275
+ */
1276
+ sendFrame(e, t) {
1277
+ e.length === 2 ? (this._socket.cork(), this._socket.write(e[0]), this._socket.write(e[1], t), this._socket.uncork()) : this._socket.write(e[0], t);
1278
+ }
1279
+ };
1280
+ var it = Jt;
1281
+ const Ks = /* @__PURE__ */ z(it), { kForOnEventAttribute: F, kListener: pe } = U, We = Symbol("kCode"), Ae = Symbol("kData"), Fe = Symbol("kError"), je = Symbol("kMessage"), Ge = Symbol("kReason"), I = Symbol("kTarget"), Ve = Symbol("kType"), He = Symbol("kWasClean");
1282
+ class B {
1283
+ /**
1284
+ * Create a new `Event`.
1285
+ *
1286
+ * @param {String} type The name of the event
1287
+ * @throws {TypeError} If the `type` argument is not specified
1288
+ */
1289
+ constructor(e) {
1290
+ this[I] = null, this[Ve] = e;
1291
+ }
1292
+ /**
1293
+ * @type {*}
1294
+ */
1295
+ get target() {
1296
+ return this[I];
1297
+ }
1298
+ /**
1299
+ * @type {String}
1300
+ */
1301
+ get type() {
1302
+ return this[Ve];
1303
+ }
1304
+ }
1305
+ Object.defineProperty(B.prototype, "target", { enumerable: !0 });
1306
+ Object.defineProperty(B.prototype, "type", { enumerable: !0 });
1307
+ class Y extends B {
1308
+ /**
1309
+ * Create a new `CloseEvent`.
1310
+ *
1311
+ * @param {String} type The name of the event
1312
+ * @param {Object} [options] A dictionary object that allows for setting
1313
+ * attributes via object members of the same name
1314
+ * @param {Number} [options.code=0] The status code explaining why the
1315
+ * connection was closed
1316
+ * @param {String} [options.reason=''] A human-readable string explaining why
1317
+ * the connection was closed
1318
+ * @param {Boolean} [options.wasClean=false] Indicates whether or not the
1319
+ * connection was cleanly closed
1320
+ */
1321
+ constructor(e, t = {}) {
1322
+ super(e), this[We] = t.code === void 0 ? 0 : t.code, this[Ge] = t.reason === void 0 ? "" : t.reason, this[He] = t.wasClean === void 0 ? !1 : t.wasClean;
1323
+ }
1324
+ /**
1325
+ * @type {Number}
1326
+ */
1327
+ get code() {
1328
+ return this[We];
1329
+ }
1330
+ /**
1331
+ * @type {String}
1332
+ */
1333
+ get reason() {
1334
+ return this[Ge];
1335
+ }
1336
+ /**
1337
+ * @type {Boolean}
1338
+ */
1339
+ get wasClean() {
1340
+ return this[He];
1341
+ }
1342
+ }
1343
+ Object.defineProperty(Y.prototype, "code", { enumerable: !0 });
1344
+ Object.defineProperty(Y.prototype, "reason", { enumerable: !0 });
1345
+ Object.defineProperty(Y.prototype, "wasClean", { enumerable: !0 });
1346
+ class le extends B {
1347
+ /**
1348
+ * Create a new `ErrorEvent`.
1349
+ *
1350
+ * @param {String} type The name of the event
1351
+ * @param {Object} [options] A dictionary object that allows for setting
1352
+ * attributes via object members of the same name
1353
+ * @param {*} [options.error=null] The error that generated this event
1354
+ * @param {String} [options.message=''] The error message
1355
+ */
1356
+ constructor(e, t = {}) {
1357
+ super(e), this[Fe] = t.error === void 0 ? null : t.error, this[je] = t.message === void 0 ? "" : t.message;
1358
+ }
1359
+ /**
1360
+ * @type {*}
1361
+ */
1362
+ get error() {
1363
+ return this[Fe];
1364
+ }
1365
+ /**
1366
+ * @type {String}
1367
+ */
1368
+ get message() {
1369
+ return this[je];
1370
+ }
1371
+ }
1372
+ Object.defineProperty(le.prototype, "error", { enumerable: !0 });
1373
+ Object.defineProperty(le.prototype, "message", { enumerable: !0 });
1374
+ class xe extends B {
1375
+ /**
1376
+ * Create a new `MessageEvent`.
1377
+ *
1378
+ * @param {String} type The name of the event
1379
+ * @param {Object} [options] A dictionary object that allows for setting
1380
+ * attributes via object members of the same name
1381
+ * @param {*} [options.data=null] The message content
1382
+ */
1383
+ constructor(e, t = {}) {
1384
+ super(e), this[Ae] = t.data === void 0 ? null : t.data;
1385
+ }
1386
+ /**
1387
+ * @type {*}
1388
+ */
1389
+ get data() {
1390
+ return this[Ae];
1391
+ }
1392
+ }
1393
+ Object.defineProperty(xe.prototype, "data", { enumerable: !0 });
1394
+ const es = {
1395
+ /**
1396
+ * Register an event listener.
1397
+ *
1398
+ * @param {String} type A string representing the event type to listen for
1399
+ * @param {(Function|Object)} handler The listener to add
1400
+ * @param {Object} [options] An options object specifies characteristics about
1401
+ * the event listener
1402
+ * @param {Boolean} [options.once=false] A `Boolean` indicating that the
1403
+ * listener should be invoked at most once after being added. If `true`,
1404
+ * the listener would be automatically removed when invoked.
1405
+ * @public
1406
+ */
1407
+ addEventListener(s, e, t = {}) {
1408
+ for (const i of this.listeners(s))
1409
+ if (!t[F] && i[pe] === e && !i[F])
1410
+ return;
1411
+ let r;
1412
+ if (s === "message")
1413
+ r = function(n, o) {
1414
+ const l = new xe("message", {
1415
+ data: o ? n : n.toString()
1416
+ });
1417
+ l[I] = this, Z(e, this, l);
1418
+ };
1419
+ else if (s === "close")
1420
+ r = function(n, o) {
1421
+ const l = new Y("close", {
1422
+ code: n,
1423
+ reason: o.toString(),
1424
+ wasClean: this._closeFrameReceived && this._closeFrameSent
1425
+ });
1426
+ l[I] = this, Z(e, this, l);
1427
+ };
1428
+ else if (s === "error")
1429
+ r = function(n) {
1430
+ const o = new le("error", {
1431
+ error: n,
1432
+ message: n.message
1433
+ });
1434
+ o[I] = this, Z(e, this, o);
1435
+ };
1436
+ else if (s === "open")
1437
+ r = function() {
1438
+ const n = new B("open");
1439
+ n[I] = this, Z(e, this, n);
1440
+ };
1441
+ else
1442
+ return;
1443
+ r[F] = !!t[F], r[pe] = e, t.once ? this.once(s, r) : this.on(s, r);
1444
+ },
1445
+ /**
1446
+ * Remove an event listener.
1447
+ *
1448
+ * @param {String} type A string representing the event type to remove
1449
+ * @param {(Function|Object)} handler The listener to remove
1450
+ * @public
1451
+ */
1452
+ removeEventListener(s, e) {
1453
+ for (const t of this.listeners(s))
1454
+ if (t[pe] === e && !t[F]) {
1455
+ this.removeListener(s, t);
1456
+ break;
1457
+ }
1458
+ }
1459
+ };
1460
+ var ts = {
1461
+ CloseEvent: Y,
1462
+ ErrorEvent: le,
1463
+ Event: B,
1464
+ EventTarget: es,
1465
+ MessageEvent: xe
1466
+ };
1467
+ function Z(s, e, t) {
1468
+ typeof s == "object" && s.handleEvent ? s.handleEvent.call(s, t) : s.call(e, t);
1469
+ }
1470
+ const { tokenChars: j } = ae;
1471
+ function k(s, e, t) {
1472
+ s[e] === void 0 ? s[e] = [t] : s[e].push(t);
1473
+ }
1474
+ function ss(s) {
1475
+ const e = /* @__PURE__ */ Object.create(null);
1476
+ let t = /* @__PURE__ */ Object.create(null), r = !1, i = !1, n = !1, o, l, f = -1, a = -1, c = -1, h = 0;
1477
+ for (; h < s.length; h++)
1478
+ if (a = s.charCodeAt(h), o === void 0)
1479
+ if (c === -1 && j[a] === 1)
1480
+ f === -1 && (f = h);
1481
+ else if (h !== 0 && (a === 32 || a === 9))
1482
+ c === -1 && f !== -1 && (c = h);
1483
+ else if (a === 59 || a === 44) {
1484
+ if (f === -1)
1485
+ throw new SyntaxError(`Unexpected character at index ${h}`);
1486
+ c === -1 && (c = h);
1487
+ const v = s.slice(f, c);
1488
+ a === 44 ? (k(e, v, t), t = /* @__PURE__ */ Object.create(null)) : o = v, f = c = -1;
1489
+ } else
1490
+ throw new SyntaxError(`Unexpected character at index ${h}`);
1491
+ else if (l === void 0)
1492
+ if (c === -1 && j[a] === 1)
1493
+ f === -1 && (f = h);
1494
+ else if (a === 32 || a === 9)
1495
+ c === -1 && f !== -1 && (c = h);
1496
+ else if (a === 59 || a === 44) {
1497
+ if (f === -1)
1498
+ throw new SyntaxError(`Unexpected character at index ${h}`);
1499
+ c === -1 && (c = h), k(t, s.slice(f, c), !0), a === 44 && (k(e, o, t), t = /* @__PURE__ */ Object.create(null), o = void 0), f = c = -1;
1500
+ } else if (a === 61 && f !== -1 && c === -1)
1501
+ l = s.slice(f, h), f = c = -1;
1502
+ else
1503
+ throw new SyntaxError(`Unexpected character at index ${h}`);
1504
+ else if (i) {
1505
+ if (j[a] !== 1)
1506
+ throw new SyntaxError(`Unexpected character at index ${h}`);
1507
+ f === -1 ? f = h : r || (r = !0), i = !1;
1508
+ } else if (n)
1509
+ if (j[a] === 1)
1510
+ f === -1 && (f = h);
1511
+ else if (a === 34 && f !== -1)
1512
+ n = !1, c = h;
1513
+ else if (a === 92)
1514
+ i = !0;
1515
+ else
1516
+ throw new SyntaxError(`Unexpected character at index ${h}`);
1517
+ else if (a === 34 && s.charCodeAt(h - 1) === 61)
1518
+ n = !0;
1519
+ else if (c === -1 && j[a] === 1)
1520
+ f === -1 && (f = h);
1521
+ else if (f !== -1 && (a === 32 || a === 9))
1522
+ c === -1 && (c = h);
1523
+ else if (a === 59 || a === 44) {
1524
+ if (f === -1)
1525
+ throw new SyntaxError(`Unexpected character at index ${h}`);
1526
+ c === -1 && (c = h);
1527
+ let v = s.slice(f, c);
1528
+ r && (v = v.replace(/\\/g, ""), r = !1), k(t, l, v), a === 44 && (k(e, o, t), t = /* @__PURE__ */ Object.create(null), o = void 0), l = void 0, f = c = -1;
1529
+ } else
1530
+ throw new SyntaxError(`Unexpected character at index ${h}`);
1531
+ if (f === -1 || n || a === 32 || a === 9)
1532
+ throw new SyntaxError("Unexpected end of input");
1533
+ c === -1 && (c = h);
1534
+ const p = s.slice(f, c);
1535
+ return o === void 0 ? k(e, p, t) : (l === void 0 ? k(t, p, !0) : r ? k(t, l, p.replace(/\\/g, "")) : k(t, l, p), k(e, o, t)), e;
1536
+ }
1537
+ function rs(s) {
1538
+ return Object.keys(s).map((e) => {
1539
+ let t = s[e];
1540
+ return Array.isArray(t) || (t = [t]), t.map((r) => [e].concat(
1541
+ Object.keys(r).map((i) => {
1542
+ let n = r[i];
1543
+ return Array.isArray(n) || (n = [n]), n.map((o) => o === !0 ? i : `${i}=${o}`).join("; ");
1544
+ })
1545
+ ).join("; ")).join(", ");
1546
+ }).join(", ");
1547
+ }
1548
+ var nt = { format: rs, parse: ss };
1549
+ const is = S, ns = S, os = S, ot = S, as = S, { randomBytes: ls, createHash: fs } = S, { URL: me } = S, T = oe, hs = rt, cs = it, {
1550
+ BINARY_TYPES: ze,
1551
+ EMPTY_BUFFER: Q,
1552
+ GUID: us,
1553
+ kForOnEventAttribute: ge,
1554
+ kListener: ds,
1555
+ kStatusCode: _s,
1556
+ kWebSocket: y,
1557
+ NOOP: at
1558
+ } = U, {
1559
+ EventTarget: { addEventListener: ps, removeEventListener: ms }
1560
+ } = ts, { format: gs, parse: ys } = nt, { toBuffer: vs } = ne, Ss = 30 * 1e3, lt = Symbol("kAborted"), ye = [8, 13], O = ["CONNECTING", "OPEN", "CLOSING", "CLOSED"], Es = /^[!#$%&'*+\-.0-9A-Z^_`|a-z~]+$/;
1561
+ let m = class d extends is {
1562
+ /**
1563
+ * Create a new `WebSocket`.
1564
+ *
1565
+ * @param {(String|URL)} address The URL to which to connect
1566
+ * @param {(String|String[])} [protocols] The subprotocols
1567
+ * @param {Object} [options] Connection options
1568
+ */
1569
+ constructor(e, t, r) {
1570
+ super(), this._binaryType = ze[0], this._closeCode = 1006, this._closeFrameReceived = !1, this._closeFrameSent = !1, this._closeMessage = Q, this._closeTimer = null, this._extensions = {}, this._paused = !1, this._protocol = "", this._readyState = d.CONNECTING, this._receiver = null, this._sender = null, this._socket = null, e !== null ? (this._bufferedAmount = 0, this._isServer = !1, this._redirects = 0, t === void 0 ? t = [] : Array.isArray(t) || (typeof t == "object" && t !== null ? (r = t, t = []) : t = [t]), ht(this, e, t, r)) : this._isServer = !0;
1571
+ }
1572
+ /**
1573
+ * This deviates from the WHATWG interface since ws doesn't support the
1574
+ * required default "blob" type (instead we define a custom "nodebuffer"
1575
+ * type).
1576
+ *
1577
+ * @type {String}
1578
+ */
1579
+ get binaryType() {
1580
+ return this._binaryType;
1581
+ }
1582
+ set binaryType(e) {
1583
+ ze.includes(e) && (this._binaryType = e, this._receiver && (this._receiver._binaryType = e));
1584
+ }
1585
+ /**
1586
+ * @type {Number}
1587
+ */
1588
+ get bufferedAmount() {
1589
+ return this._socket ? this._socket._writableState.length + this._sender._bufferedBytes : this._bufferedAmount;
1590
+ }
1591
+ /**
1592
+ * @type {String}
1593
+ */
1594
+ get extensions() {
1595
+ return Object.keys(this._extensions).join();
1596
+ }
1597
+ /**
1598
+ * @type {Boolean}
1599
+ */
1600
+ get isPaused() {
1601
+ return this._paused;
1602
+ }
1603
+ /**
1604
+ * @type {Function}
1605
+ */
1606
+ /* istanbul ignore next */
1607
+ get onclose() {
1608
+ return null;
1609
+ }
1610
+ /**
1611
+ * @type {Function}
1612
+ */
1613
+ /* istanbul ignore next */
1614
+ get onerror() {
1615
+ return null;
1616
+ }
1617
+ /**
1618
+ * @type {Function}
1619
+ */
1620
+ /* istanbul ignore next */
1621
+ get onopen() {
1622
+ return null;
1623
+ }
1624
+ /**
1625
+ * @type {Function}
1626
+ */
1627
+ /* istanbul ignore next */
1628
+ get onmessage() {
1629
+ return null;
1630
+ }
1631
+ /**
1632
+ * @type {String}
1633
+ */
1634
+ get protocol() {
1635
+ return this._protocol;
1636
+ }
1637
+ /**
1638
+ * @type {Number}
1639
+ */
1640
+ get readyState() {
1641
+ return this._readyState;
1642
+ }
1643
+ /**
1644
+ * @type {String}
1645
+ */
1646
+ get url() {
1647
+ return this._url;
1648
+ }
1649
+ /**
1650
+ * Set up the socket and the internal resources.
1651
+ *
1652
+ * @param {(net.Socket|tls.Socket)} socket The network socket between the
1653
+ * server and client
1654
+ * @param {Buffer} head The first packet of the upgraded stream
1655
+ * @param {Object} options Options object
1656
+ * @param {Function} [options.generateMask] The function used to generate the
1657
+ * masking key
1658
+ * @param {Number} [options.maxPayload=0] The maximum allowed message size
1659
+ * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or
1660
+ * not to skip UTF-8 validation for text and close messages
1661
+ * @private
1662
+ */
1663
+ setSocket(e, t, r) {
1664
+ const i = new hs({
1665
+ binaryType: this.binaryType,
1666
+ extensions: this._extensions,
1667
+ isServer: this._isServer,
1668
+ maxPayload: r.maxPayload,
1669
+ skipUTF8Validation: r.skipUTF8Validation
1670
+ });
1671
+ this._sender = new cs(e, this._extensions, r.generateMask), this._receiver = i, this._socket = e, i[y] = this, e[y] = this, i.on("conclude", ks), i.on("drain", ws), i.on("error", Os), i.on("message", Cs), i.on("ping", Ts), i.on("pong", Ls), e.setTimeout(0), e.setNoDelay(), t.length > 0 && e.unshift(t), e.on("close", ut), e.on("data", fe), e.on("end", dt), e.on("error", _t), this._readyState = d.OPEN, this.emit("open");
1672
+ }
1673
+ /**
1674
+ * Emit the `'close'` event.
1675
+ *
1676
+ * @private
1677
+ */
1678
+ emitClose() {
1679
+ if (!this._socket) {
1680
+ this._readyState = d.CLOSED, this.emit("close", this._closeCode, this._closeMessage);
1681
+ return;
1682
+ }
1683
+ this._extensions[T.extensionName] && this._extensions[T.extensionName].cleanup(), this._receiver.removeAllListeners(), this._readyState = d.CLOSED, this.emit("close", this._closeCode, this._closeMessage);
1684
+ }
1685
+ /**
1686
+ * Start a closing handshake.
1687
+ *
1688
+ * +----------+ +-----------+ +----------+
1689
+ * - - -|ws.close()|-->|close frame|-->|ws.close()|- - -
1690
+ * | +----------+ +-----------+ +----------+ |
1691
+ * +----------+ +-----------+ |
1692
+ * CLOSING |ws.close()|<--|close frame|<--+-----+ CLOSING
1693
+ * +----------+ +-----------+ |
1694
+ * | | | +---+ |
1695
+ * +------------------------+-->|fin| - - - -
1696
+ * | +---+ | +---+
1697
+ * - - - - -|fin|<---------------------+
1698
+ * +---+
1699
+ *
1700
+ * @param {Number} [code] Status code explaining why the connection is closing
1701
+ * @param {(String|Buffer)} [data] The reason why the connection is
1702
+ * closing
1703
+ * @public
1704
+ */
1705
+ close(e, t) {
1706
+ if (this.readyState !== d.CLOSED) {
1707
+ if (this.readyState === d.CONNECTING) {
1708
+ const r = "WebSocket was closed before the connection was established";
1709
+ b(this, this._req, r);
1710
+ return;
1711
+ }
1712
+ if (this.readyState === d.CLOSING) {
1713
+ this._closeFrameSent && (this._closeFrameReceived || this._receiver._writableState.errorEmitted) && this._socket.end();
1714
+ return;
1715
+ }
1716
+ this._readyState = d.CLOSING, this._sender.close(e, t, !this._isServer, (r) => {
1717
+ r || (this._closeFrameSent = !0, (this._closeFrameReceived || this._receiver._writableState.errorEmitted) && this._socket.end());
1718
+ }), this._closeTimer = setTimeout(
1719
+ this._socket.destroy.bind(this._socket),
1720
+ Ss
1721
+ );
1722
+ }
1723
+ }
1724
+ /**
1725
+ * Pause the socket.
1726
+ *
1727
+ * @public
1728
+ */
1729
+ pause() {
1730
+ this.readyState === d.CONNECTING || this.readyState === d.CLOSED || (this._paused = !0, this._socket.pause());
1731
+ }
1732
+ /**
1733
+ * Send a ping.
1734
+ *
1735
+ * @param {*} [data] The data to send
1736
+ * @param {Boolean} [mask] Indicates whether or not to mask `data`
1737
+ * @param {Function} [cb] Callback which is executed when the ping is sent
1738
+ * @public
1739
+ */
1740
+ ping(e, t, r) {
1741
+ if (this.readyState === d.CONNECTING)
1742
+ throw new Error("WebSocket is not open: readyState 0 (CONNECTING)");
1743
+ if (typeof e == "function" ? (r = e, e = t = void 0) : typeof t == "function" && (r = t, t = void 0), typeof e == "number" && (e = e.toString()), this.readyState !== d.OPEN) {
1744
+ ve(this, e, r);
1745
+ return;
1746
+ }
1747
+ t === void 0 && (t = !this._isServer), this._sender.ping(e || Q, t, r);
1748
+ }
1749
+ /**
1750
+ * Send a pong.
1751
+ *
1752
+ * @param {*} [data] The data to send
1753
+ * @param {Boolean} [mask] Indicates whether or not to mask `data`
1754
+ * @param {Function} [cb] Callback which is executed when the pong is sent
1755
+ * @public
1756
+ */
1757
+ pong(e, t, r) {
1758
+ if (this.readyState === d.CONNECTING)
1759
+ throw new Error("WebSocket is not open: readyState 0 (CONNECTING)");
1760
+ if (typeof e == "function" ? (r = e, e = t = void 0) : typeof t == "function" && (r = t, t = void 0), typeof e == "number" && (e = e.toString()), this.readyState !== d.OPEN) {
1761
+ ve(this, e, r);
1762
+ return;
1763
+ }
1764
+ t === void 0 && (t = !this._isServer), this._sender.pong(e || Q, t, r);
1765
+ }
1766
+ /**
1767
+ * Resume the socket.
1768
+ *
1769
+ * @public
1770
+ */
1771
+ resume() {
1772
+ this.readyState === d.CONNECTING || this.readyState === d.CLOSED || (this._paused = !1, this._receiver._writableState.needDrain || this._socket.resume());
1773
+ }
1774
+ /**
1775
+ * Send a data message.
1776
+ *
1777
+ * @param {*} data The message to send
1778
+ * @param {Object} [options] Options object
1779
+ * @param {Boolean} [options.binary] Specifies whether `data` is binary or
1780
+ * text
1781
+ * @param {Boolean} [options.compress] Specifies whether or not to compress
1782
+ * `data`
1783
+ * @param {Boolean} [options.fin=true] Specifies whether the fragment is the
1784
+ * last one
1785
+ * @param {Boolean} [options.mask] Specifies whether or not to mask `data`
1786
+ * @param {Function} [cb] Callback which is executed when data is written out
1787
+ * @public
1788
+ */
1789
+ send(e, t, r) {
1790
+ if (this.readyState === d.CONNECTING)
1791
+ throw new Error("WebSocket is not open: readyState 0 (CONNECTING)");
1792
+ if (typeof t == "function" && (r = t, t = {}), typeof e == "number" && (e = e.toString()), this.readyState !== d.OPEN) {
1793
+ ve(this, e, r);
1794
+ return;
1795
+ }
1796
+ const i = {
1797
+ binary: typeof e != "string",
1798
+ mask: !this._isServer,
1799
+ compress: !0,
1800
+ fin: !0,
1801
+ ...t
1802
+ };
1803
+ this._extensions[T.extensionName] || (i.compress = !1), this._sender.send(e || Q, i, r);
1804
+ }
1805
+ /**
1806
+ * Forcibly close the connection.
1807
+ *
1808
+ * @public
1809
+ */
1810
+ terminate() {
1811
+ if (this.readyState !== d.CLOSED) {
1812
+ if (this.readyState === d.CONNECTING) {
1813
+ const e = "WebSocket was closed before the connection was established";
1814
+ b(this, this._req, e);
1815
+ return;
1816
+ }
1817
+ this._socket && (this._readyState = d.CLOSING, this._socket.destroy());
1818
+ }
1819
+ }
1820
+ };
1821
+ Object.defineProperty(m, "CONNECTING", {
1822
+ enumerable: !0,
1823
+ value: O.indexOf("CONNECTING")
1824
+ });
1825
+ Object.defineProperty(m.prototype, "CONNECTING", {
1826
+ enumerable: !0,
1827
+ value: O.indexOf("CONNECTING")
1828
+ });
1829
+ Object.defineProperty(m, "OPEN", {
1830
+ enumerable: !0,
1831
+ value: O.indexOf("OPEN")
1832
+ });
1833
+ Object.defineProperty(m.prototype, "OPEN", {
1834
+ enumerable: !0,
1835
+ value: O.indexOf("OPEN")
1836
+ });
1837
+ Object.defineProperty(m, "CLOSING", {
1838
+ enumerable: !0,
1839
+ value: O.indexOf("CLOSING")
1840
+ });
1841
+ Object.defineProperty(m.prototype, "CLOSING", {
1842
+ enumerable: !0,
1843
+ value: O.indexOf("CLOSING")
1844
+ });
1845
+ Object.defineProperty(m, "CLOSED", {
1846
+ enumerable: !0,
1847
+ value: O.indexOf("CLOSED")
1848
+ });
1849
+ Object.defineProperty(m.prototype, "CLOSED", {
1850
+ enumerable: !0,
1851
+ value: O.indexOf("CLOSED")
1852
+ });
1853
+ [
1854
+ "binaryType",
1855
+ "bufferedAmount",
1856
+ "extensions",
1857
+ "isPaused",
1858
+ "protocol",
1859
+ "readyState",
1860
+ "url"
1861
+ ].forEach((s) => {
1862
+ Object.defineProperty(m.prototype, s, { enumerable: !0 });
1863
+ });
1864
+ ["open", "error", "close", "message"].forEach((s) => {
1865
+ Object.defineProperty(m.prototype, `on${s}`, {
1866
+ enumerable: !0,
1867
+ get() {
1868
+ for (const e of this.listeners(s))
1869
+ if (e[ge])
1870
+ return e[ds];
1871
+ return null;
1872
+ },
1873
+ set(e) {
1874
+ for (const t of this.listeners(s))
1875
+ if (t[ge]) {
1876
+ this.removeListener(s, t);
1877
+ break;
1878
+ }
1879
+ typeof e == "function" && this.addEventListener(s, e, {
1880
+ [ge]: !0
1881
+ });
1882
+ }
1883
+ });
1884
+ });
1885
+ m.prototype.addEventListener = ps;
1886
+ m.prototype.removeEventListener = ms;
1887
+ var ft = m;
1888
+ function ht(s, e, t, r) {
1889
+ const i = {
1890
+ protocolVersion: ye[1],
1891
+ maxPayload: 104857600,
1892
+ skipUTF8Validation: !1,
1893
+ perMessageDeflate: !0,
1894
+ followRedirects: !1,
1895
+ maxRedirects: 10,
1896
+ ...r,
1897
+ createConnection: void 0,
1898
+ socketPath: void 0,
1899
+ hostname: void 0,
1900
+ protocol: void 0,
1901
+ timeout: void 0,
1902
+ method: "GET",
1903
+ host: void 0,
1904
+ path: void 0,
1905
+ port: void 0
1906
+ };
1907
+ if (!ye.includes(i.protocolVersion))
1908
+ throw new RangeError(
1909
+ `Unsupported protocol version: ${i.protocolVersion} (supported versions: ${ye.join(", ")})`
1910
+ );
1911
+ let n;
1912
+ if (e instanceof me)
1913
+ n = e, s._url = e.href;
1914
+ else {
1915
+ try {
1916
+ n = new me(e);
1917
+ } catch {
1918
+ throw new SyntaxError(`Invalid URL: ${e}`);
1919
+ }
1920
+ s._url = e;
1921
+ }
1922
+ const o = n.protocol === "wss:", l = n.protocol === "ws+unix:";
1923
+ let f;
1924
+ if (n.protocol !== "ws:" && !o && !l ? f = `The URL's protocol must be one of "ws:", "wss:", or "ws+unix:"` : l && !n.pathname ? f = "The URL's pathname is empty" : n.hash && (f = "The URL contains a fragment identifier"), f) {
1925
+ const u = new SyntaxError(f);
1926
+ if (s._redirects === 0)
1927
+ throw u;
1928
+ ee(s, u);
1929
+ return;
1930
+ }
1931
+ const a = o ? 443 : 80, c = ls(16).toString("base64"), h = o ? ns.request : os.request, p = /* @__PURE__ */ new Set();
1932
+ let v;
1933
+ if (i.createConnection = o ? xs : bs, i.defaultPort = i.defaultPort || a, i.port = n.port || a, i.host = n.hostname.startsWith("[") ? n.hostname.slice(1, -1) : n.hostname, i.headers = {
1934
+ ...i.headers,
1935
+ "Sec-WebSocket-Version": i.protocolVersion,
1936
+ "Sec-WebSocket-Key": c,
1937
+ Connection: "Upgrade",
1938
+ Upgrade: "websocket"
1939
+ }, i.path = n.pathname + n.search, i.timeout = i.handshakeTimeout, i.perMessageDeflate && (v = new T(
1940
+ i.perMessageDeflate !== !0 ? i.perMessageDeflate : {},
1941
+ !1,
1942
+ i.maxPayload
1943
+ ), i.headers["Sec-WebSocket-Extensions"] = gs({
1944
+ [T.extensionName]: v.offer()
1945
+ })), t.length) {
1946
+ for (const u of t) {
1947
+ if (typeof u != "string" || !Es.test(u) || p.has(u))
1948
+ throw new SyntaxError(
1949
+ "An invalid or duplicated subprotocol was specified"
1950
+ );
1951
+ p.add(u);
1952
+ }
1953
+ i.headers["Sec-WebSocket-Protocol"] = t.join(",");
1954
+ }
1955
+ if (i.origin && (i.protocolVersion < 13 ? i.headers["Sec-WebSocket-Origin"] = i.origin : i.headers.Origin = i.origin), (n.username || n.password) && (i.auth = `${n.username}:${n.password}`), l) {
1956
+ const u = i.path.split(":");
1957
+ i.socketPath = u[0], i.path = u[1];
1958
+ }
1959
+ let _;
1960
+ if (i.followRedirects) {
1961
+ if (s._redirects === 0) {
1962
+ s._originalIpc = l, s._originalSecure = o, s._originalHostOrSocketPath = l ? i.socketPath : n.host;
1963
+ const u = r && r.headers;
1964
+ if (r = { ...r, headers: {} }, u)
1965
+ for (const [E, $] of Object.entries(u))
1966
+ r.headers[E.toLowerCase()] = $;
1967
+ } else if (s.listenerCount("redirect") === 0) {
1968
+ const u = l ? s._originalIpc ? i.socketPath === s._originalHostOrSocketPath : !1 : s._originalIpc ? !1 : n.host === s._originalHostOrSocketPath;
1969
+ (!u || s._originalSecure && !o) && (delete i.headers.authorization, delete i.headers.cookie, u || delete i.headers.host, i.auth = void 0);
1970
+ }
1971
+ i.auth && !r.headers.authorization && (r.headers.authorization = "Basic " + Buffer.from(i.auth).toString("base64")), _ = s._req = h(i), s._redirects && s.emit("redirect", s.url, _);
1972
+ } else
1973
+ _ = s._req = h(i);
1974
+ i.timeout && _.on("timeout", () => {
1975
+ b(s, _, "Opening handshake has timed out");
1976
+ }), _.on("error", (u) => {
1977
+ _ === null || _[lt] || (_ = s._req = null, ee(s, u));
1978
+ }), _.on("response", (u) => {
1979
+ const E = u.headers.location, $ = u.statusCode;
1980
+ if (E && i.followRedirects && $ >= 300 && $ < 400) {
1981
+ if (++s._redirects > i.maxRedirects) {
1982
+ b(s, _, "Maximum redirects exceeded");
1983
+ return;
1984
+ }
1985
+ _.abort();
1986
+ let q;
1987
+ try {
1988
+ q = new me(E, e);
1989
+ } catch {
1990
+ const L = new SyntaxError(`Invalid URL: ${E}`);
1991
+ ee(s, L);
1992
+ return;
1993
+ }
1994
+ ht(s, q, t, r);
1995
+ } else
1996
+ s.emit("unexpected-response", _, u) || b(
1997
+ s,
1998
+ _,
1999
+ `Unexpected server response: ${u.statusCode}`
2000
+ );
2001
+ }), _.on("upgrade", (u, E, $) => {
2002
+ if (s.emit("upgrade", u), s.readyState !== m.CONNECTING)
2003
+ return;
2004
+ if (_ = s._req = null, u.headers.upgrade.toLowerCase() !== "websocket") {
2005
+ b(s, E, "Invalid Upgrade header");
2006
+ return;
2007
+ }
2008
+ const q = fs("sha1").update(c + us).digest("base64");
2009
+ if (u.headers["sec-websocket-accept"] !== q) {
2010
+ b(s, E, "Invalid Sec-WebSocket-Accept header");
2011
+ return;
2012
+ }
2013
+ const D = u.headers["sec-websocket-protocol"];
2014
+ let L;
2015
+ if (D !== void 0 ? p.size ? p.has(D) || (L = "Server sent an invalid subprotocol") : L = "Server sent a subprotocol but none was requested" : p.size && (L = "Server sent no subprotocol"), L) {
2016
+ b(s, E, L);
2017
+ return;
2018
+ }
2019
+ D && (s._protocol = D);
2020
+ const ke = u.headers["sec-websocket-extensions"];
2021
+ if (ke !== void 0) {
2022
+ if (!v) {
2023
+ b(s, E, "Server sent a Sec-WebSocket-Extensions header but no extension was requested");
2024
+ return;
2025
+ }
2026
+ let he;
2027
+ try {
2028
+ he = ys(ke);
2029
+ } catch {
2030
+ b(s, E, "Invalid Sec-WebSocket-Extensions header");
2031
+ return;
2032
+ }
2033
+ const we = Object.keys(he);
2034
+ if (we.length !== 1 || we[0] !== T.extensionName) {
2035
+ b(s, E, "Server indicated an extension that was not requested");
2036
+ return;
2037
+ }
2038
+ try {
2039
+ v.accept(he[T.extensionName]);
2040
+ } catch {
2041
+ b(s, E, "Invalid Sec-WebSocket-Extensions header");
2042
+ return;
2043
+ }
2044
+ s._extensions[T.extensionName] = v;
2045
+ }
2046
+ s.setSocket(E, $, {
2047
+ generateMask: i.generateMask,
2048
+ maxPayload: i.maxPayload,
2049
+ skipUTF8Validation: i.skipUTF8Validation
2050
+ });
2051
+ }), i.finishRequest ? i.finishRequest(_, s) : _.end();
2052
+ }
2053
+ function ee(s, e) {
2054
+ s._readyState = m.CLOSING, s.emit("error", e), s.emitClose();
2055
+ }
2056
+ function bs(s) {
2057
+ return s.path = s.socketPath, ot.connect(s);
2058
+ }
2059
+ function xs(s) {
2060
+ return s.path = void 0, !s.servername && s.servername !== "" && (s.servername = ot.isIP(s.host) ? "" : s.host), as.connect(s);
2061
+ }
2062
+ function b(s, e, t) {
2063
+ s._readyState = m.CLOSING;
2064
+ const r = new Error(t);
2065
+ Error.captureStackTrace(r, b), e.setHeader ? (e[lt] = !0, e.abort(), e.socket && !e.socket.destroyed && e.socket.destroy(), process.nextTick(ee, s, r)) : (e.destroy(r), e.once("error", s.emit.bind(s, "error")), e.once("close", s.emitClose.bind(s)));
2066
+ }
2067
+ function ve(s, e, t) {
2068
+ if (e) {
2069
+ const r = vs(e).length;
2070
+ s._socket ? s._sender._bufferedBytes += r : s._bufferedAmount += r;
2071
+ }
2072
+ if (t) {
2073
+ const r = new Error(
2074
+ `WebSocket is not open: readyState ${s.readyState} (${O[s.readyState]})`
2075
+ );
2076
+ process.nextTick(t, r);
2077
+ }
2078
+ }
2079
+ function ks(s, e) {
2080
+ const t = this[y];
2081
+ t._closeFrameReceived = !0, t._closeMessage = e, t._closeCode = s, t._socket[y] !== void 0 && (t._socket.removeListener("data", fe), process.nextTick(ct, t._socket), s === 1005 ? t.close() : t.close(s, e));
2082
+ }
2083
+ function ws() {
2084
+ const s = this[y];
2085
+ s.isPaused || s._socket.resume();
2086
+ }
2087
+ function Os(s) {
2088
+ const e = this[y];
2089
+ e._socket[y] !== void 0 && (e._socket.removeListener("data", fe), process.nextTick(ct, e._socket), e.close(s[_s])), e.emit("error", s);
2090
+ }
2091
+ function Ye() {
2092
+ this[y].emitClose();
2093
+ }
2094
+ function Cs(s, e) {
2095
+ this[y].emit("message", s, e);
2096
+ }
2097
+ function Ts(s) {
2098
+ const e = this[y];
2099
+ e.pong(s, !e._isServer, at), e.emit("ping", s);
2100
+ }
2101
+ function Ls(s) {
2102
+ this[y].emit("pong", s);
2103
+ }
2104
+ function ct(s) {
2105
+ s.resume();
2106
+ }
2107
+ function ut() {
2108
+ const s = this[y];
2109
+ this.removeListener("close", ut), this.removeListener("data", fe), this.removeListener("end", dt), s._readyState = m.CLOSING;
2110
+ let e;
2111
+ !this._readableState.endEmitted && !s._closeFrameReceived && !s._receiver._writableState.errorEmitted && (e = s._socket.read()) !== null && s._receiver.write(e), s._receiver.end(), this[y] = void 0, clearTimeout(s._closeTimer), s._receiver._writableState.finished || s._receiver._writableState.errorEmitted ? s.emitClose() : (s._receiver.on("error", Ye), s._receiver.on("finish", Ye));
2112
+ }
2113
+ function fe(s) {
2114
+ this[y]._receiver.write(s) || this.pause();
2115
+ }
2116
+ function dt() {
2117
+ const s = this[y];
2118
+ s._readyState = m.CLOSING, s._receiver.end(), this.end();
2119
+ }
2120
+ function _t() {
2121
+ const s = this[y];
2122
+ this.removeListener("error", _t), this.on("error", at), s && (s._readyState = m.CLOSING, this.destroy());
2123
+ }
2124
+ const Xs = /* @__PURE__ */ z(ft), { tokenChars: Ns } = ae;
2125
+ function Ps(s) {
2126
+ const e = /* @__PURE__ */ new Set();
2127
+ let t = -1, r = -1, i = 0;
2128
+ for (i; i < s.length; i++) {
2129
+ const o = s.charCodeAt(i);
2130
+ if (r === -1 && Ns[o] === 1)
2131
+ t === -1 && (t = i);
2132
+ else if (i !== 0 && (o === 32 || o === 9))
2133
+ r === -1 && t !== -1 && (r = i);
2134
+ else if (o === 44) {
2135
+ if (t === -1)
2136
+ throw new SyntaxError(`Unexpected character at index ${i}`);
2137
+ r === -1 && (r = i);
2138
+ const l = s.slice(t, r);
2139
+ if (e.has(l))
2140
+ throw new SyntaxError(`The "${l}" subprotocol is duplicated`);
2141
+ e.add(l), t = r = -1;
2142
+ } else
2143
+ throw new SyntaxError(`Unexpected character at index ${i}`);
2144
+ }
2145
+ if (t === -1 || r !== -1)
2146
+ throw new SyntaxError("Unexpected end of input");
2147
+ const n = s.slice(t, i);
2148
+ if (e.has(n))
2149
+ throw new SyntaxError(`The "${n}" subprotocol is duplicated`);
2150
+ return e.add(n), e;
2151
+ }
2152
+ var Rs = { parse: Ps };
2153
+ const Us = S, ie = S, { createHash: Bs } = S, qe = nt, N = oe, $s = Rs, Ms = ft, { GUID: Is, kWebSocket: Ds } = U, Ws = /^[+/0-9A-Za-z]{22}==$/, Ke = 0, Xe = 1, pt = 2;
2154
+ class As extends Us {
2155
+ /**
2156
+ * Create a `WebSocketServer` instance.
2157
+ *
2158
+ * @param {Object} options Configuration options
2159
+ * @param {Number} [options.backlog=511] The maximum length of the queue of
2160
+ * pending connections
2161
+ * @param {Boolean} [options.clientTracking=true] Specifies whether or not to
2162
+ * track clients
2163
+ * @param {Function} [options.handleProtocols] A hook to handle protocols
2164
+ * @param {String} [options.host] The hostname where to bind the server
2165
+ * @param {Number} [options.maxPayload=104857600] The maximum allowed message
2166
+ * size
2167
+ * @param {Boolean} [options.noServer=false] Enable no server mode
2168
+ * @param {String} [options.path] Accept only connections matching this path
2169
+ * @param {(Boolean|Object)} [options.perMessageDeflate=false] Enable/disable
2170
+ * permessage-deflate
2171
+ * @param {Number} [options.port] The port where to bind the server
2172
+ * @param {(http.Server|https.Server)} [options.server] A pre-created HTTP/S
2173
+ * server to use
2174
+ * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or
2175
+ * not to skip UTF-8 validation for text and close messages
2176
+ * @param {Function} [options.verifyClient] A hook to reject connections
2177
+ * @param {Function} [options.WebSocket=WebSocket] Specifies the `WebSocket`
2178
+ * class to use. It must be the `WebSocket` class or class that extends it
2179
+ * @param {Function} [callback] A listener for the `listening` event
2180
+ */
2181
+ constructor(e, t) {
2182
+ if (super(), e = {
2183
+ maxPayload: 100 * 1024 * 1024,
2184
+ skipUTF8Validation: !1,
2185
+ perMessageDeflate: !1,
2186
+ handleProtocols: null,
2187
+ clientTracking: !0,
2188
+ verifyClient: null,
2189
+ noServer: !1,
2190
+ backlog: null,
2191
+ // use default (511 as implemented in net.js)
2192
+ server: null,
2193
+ host: null,
2194
+ path: null,
2195
+ port: null,
2196
+ WebSocket: Ms,
2197
+ ...e
2198
+ }, e.port == null && !e.server && !e.noServer || e.port != null && (e.server || e.noServer) || e.server && e.noServer)
2199
+ throw new TypeError(
2200
+ 'One and only one of the "port", "server", or "noServer" options must be specified'
2201
+ );
2202
+ if (e.port != null ? (this._server = ie.createServer((r, i) => {
2203
+ const n = ie.STATUS_CODES[426];
2204
+ i.writeHead(426, {
2205
+ "Content-Length": n.length,
2206
+ "Content-Type": "text/plain"
2207
+ }), i.end(n);
2208
+ }), this._server.listen(
2209
+ e.port,
2210
+ e.host,
2211
+ e.backlog,
2212
+ t
2213
+ )) : e.server && (this._server = e.server), this._server) {
2214
+ const r = this.emit.bind(this, "connection");
2215
+ this._removeListeners = js(this._server, {
2216
+ listening: this.emit.bind(this, "listening"),
2217
+ error: this.emit.bind(this, "error"),
2218
+ upgrade: (i, n, o) => {
2219
+ this.handleUpgrade(i, n, o, r);
2220
+ }
2221
+ });
2222
+ }
2223
+ e.perMessageDeflate === !0 && (e.perMessageDeflate = {}), e.clientTracking && (this.clients = /* @__PURE__ */ new Set(), this._shouldEmitClose = !1), this.options = e, this._state = Ke;
2224
+ }
2225
+ /**
2226
+ * Returns the bound address, the address family name, and port of the server
2227
+ * as reported by the operating system if listening on an IP socket.
2228
+ * If the server is listening on a pipe or UNIX domain socket, the name is
2229
+ * returned as a string.
2230
+ *
2231
+ * @return {(Object|String|null)} The address of the server
2232
+ * @public
2233
+ */
2234
+ address() {
2235
+ if (this.options.noServer)
2236
+ throw new Error('The server is operating in "noServer" mode');
2237
+ return this._server ? this._server.address() : null;
2238
+ }
2239
+ /**
2240
+ * Stop the server from accepting new connections and emit the `'close'` event
2241
+ * when all existing connections are closed.
2242
+ *
2243
+ * @param {Function} [cb] A one-time listener for the `'close'` event
2244
+ * @public
2245
+ */
2246
+ close(e) {
2247
+ if (this._state === pt) {
2248
+ e && this.once("close", () => {
2249
+ e(new Error("The server is not running"));
2250
+ }), process.nextTick(G, this);
2251
+ return;
2252
+ }
2253
+ if (e && this.once("close", e), this._state !== Xe)
2254
+ if (this._state = Xe, this.options.noServer || this.options.server)
2255
+ this._server && (this._removeListeners(), this._removeListeners = this._server = null), this.clients ? this.clients.size ? this._shouldEmitClose = !0 : process.nextTick(G, this) : process.nextTick(G, this);
2256
+ else {
2257
+ const t = this._server;
2258
+ this._removeListeners(), this._removeListeners = this._server = null, t.close(() => {
2259
+ G(this);
2260
+ });
2261
+ }
2262
+ }
2263
+ /**
2264
+ * See if a given request should be handled by this server instance.
2265
+ *
2266
+ * @param {http.IncomingMessage} req Request object to inspect
2267
+ * @return {Boolean} `true` if the request is valid, else `false`
2268
+ * @public
2269
+ */
2270
+ shouldHandle(e) {
2271
+ if (this.options.path) {
2272
+ const t = e.url.indexOf("?");
2273
+ if ((t !== -1 ? e.url.slice(0, t) : e.url) !== this.options.path)
2274
+ return !1;
2275
+ }
2276
+ return !0;
2277
+ }
2278
+ /**
2279
+ * Handle a HTTP Upgrade request.
2280
+ *
2281
+ * @param {http.IncomingMessage} req The request object
2282
+ * @param {(net.Socket|tls.Socket)} socket The network socket between the
2283
+ * server and client
2284
+ * @param {Buffer} head The first packet of the upgraded stream
2285
+ * @param {Function} cb Callback
2286
+ * @public
2287
+ */
2288
+ handleUpgrade(e, t, r, i) {
2289
+ t.on("error", Ze);
2290
+ const n = e.headers["sec-websocket-key"], o = +e.headers["sec-websocket-version"];
2291
+ if (e.method !== "GET") {
2292
+ R(this, e, t, 405, "Invalid HTTP method");
2293
+ return;
2294
+ }
2295
+ if (e.headers.upgrade.toLowerCase() !== "websocket") {
2296
+ R(this, e, t, 400, "Invalid Upgrade header");
2297
+ return;
2298
+ }
2299
+ if (!n || !Ws.test(n)) {
2300
+ R(this, e, t, 400, "Missing or invalid Sec-WebSocket-Key header");
2301
+ return;
2302
+ }
2303
+ if (o !== 8 && o !== 13) {
2304
+ R(this, e, t, 400, "Missing or invalid Sec-WebSocket-Version header");
2305
+ return;
2306
+ }
2307
+ if (!this.shouldHandle(e)) {
2308
+ H(t, 400);
2309
+ return;
2310
+ }
2311
+ const l = e.headers["sec-websocket-protocol"];
2312
+ let f = /* @__PURE__ */ new Set();
2313
+ if (l !== void 0)
2314
+ try {
2315
+ f = $s.parse(l);
2316
+ } catch {
2317
+ R(this, e, t, 400, "Invalid Sec-WebSocket-Protocol header");
2318
+ return;
2319
+ }
2320
+ const a = e.headers["sec-websocket-extensions"], c = {};
2321
+ if (this.options.perMessageDeflate && a !== void 0) {
2322
+ const h = new N(
2323
+ this.options.perMessageDeflate,
2324
+ !0,
2325
+ this.options.maxPayload
2326
+ );
2327
+ try {
2328
+ const p = qe.parse(a);
2329
+ p[N.extensionName] && (h.accept(p[N.extensionName]), c[N.extensionName] = h);
2330
+ } catch {
2331
+ R(this, e, t, 400, "Invalid or unacceptable Sec-WebSocket-Extensions header");
2332
+ return;
2333
+ }
2334
+ }
2335
+ if (this.options.verifyClient) {
2336
+ const h = {
2337
+ origin: e.headers[`${o === 8 ? "sec-websocket-origin" : "origin"}`],
2338
+ secure: !!(e.socket.authorized || e.socket.encrypted),
2339
+ req: e
2340
+ };
2341
+ if (this.options.verifyClient.length === 2) {
2342
+ this.options.verifyClient(h, (p, v, _, u) => {
2343
+ if (!p)
2344
+ return H(t, v || 401, _, u);
2345
+ this.completeUpgrade(
2346
+ c,
2347
+ n,
2348
+ f,
2349
+ e,
2350
+ t,
2351
+ r,
2352
+ i
2353
+ );
2354
+ });
2355
+ return;
2356
+ }
2357
+ if (!this.options.verifyClient(h))
2358
+ return H(t, 401);
2359
+ }
2360
+ this.completeUpgrade(c, n, f, e, t, r, i);
2361
+ }
2362
+ /**
2363
+ * Upgrade the connection to WebSocket.
2364
+ *
2365
+ * @param {Object} extensions The accepted extensions
2366
+ * @param {String} key The value of the `Sec-WebSocket-Key` header
2367
+ * @param {Set} protocols The subprotocols
2368
+ * @param {http.IncomingMessage} req The request object
2369
+ * @param {(net.Socket|tls.Socket)} socket The network socket between the
2370
+ * server and client
2371
+ * @param {Buffer} head The first packet of the upgraded stream
2372
+ * @param {Function} cb Callback
2373
+ * @throws {Error} If called more than once with the same socket
2374
+ * @private
2375
+ */
2376
+ completeUpgrade(e, t, r, i, n, o, l) {
2377
+ if (!n.readable || !n.writable)
2378
+ return n.destroy();
2379
+ if (n[Ds])
2380
+ throw new Error(
2381
+ "server.handleUpgrade() was called more than once with the same socket, possibly due to a misconfiguration"
2382
+ );
2383
+ if (this._state > Ke)
2384
+ return H(n, 503);
2385
+ const a = [
2386
+ "HTTP/1.1 101 Switching Protocols",
2387
+ "Upgrade: websocket",
2388
+ "Connection: Upgrade",
2389
+ `Sec-WebSocket-Accept: ${Bs("sha1").update(t + Is).digest("base64")}`
2390
+ ], c = new this.options.WebSocket(null);
2391
+ if (r.size) {
2392
+ const h = this.options.handleProtocols ? this.options.handleProtocols(r, i) : r.values().next().value;
2393
+ h && (a.push(`Sec-WebSocket-Protocol: ${h}`), c._protocol = h);
2394
+ }
2395
+ if (e[N.extensionName]) {
2396
+ const h = e[N.extensionName].params, p = qe.format({
2397
+ [N.extensionName]: [h]
2398
+ });
2399
+ a.push(`Sec-WebSocket-Extensions: ${p}`), c._extensions = e;
2400
+ }
2401
+ this.emit("headers", a, i), n.write(a.concat(`\r
2402
+ `).join(`\r
2403
+ `)), n.removeListener("error", Ze), c.setSocket(n, o, {
2404
+ maxPayload: this.options.maxPayload,
2405
+ skipUTF8Validation: this.options.skipUTF8Validation
2406
+ }), this.clients && (this.clients.add(c), c.on("close", () => {
2407
+ this.clients.delete(c), this._shouldEmitClose && !this.clients.size && process.nextTick(G, this);
2408
+ })), l(c, i);
2409
+ }
2410
+ }
2411
+ var Fs = As;
2412
+ function js(s, e) {
2413
+ for (const t of Object.keys(e))
2414
+ s.on(t, e[t]);
2415
+ return function() {
2416
+ for (const r of Object.keys(e))
2417
+ s.removeListener(r, e[r]);
2418
+ };
2419
+ }
2420
+ function G(s) {
2421
+ s._state = pt, s.emit("close");
2422
+ }
2423
+ function Ze() {
2424
+ this.destroy();
2425
+ }
2426
+ function H(s, e, t, r) {
2427
+ t = t || ie.STATUS_CODES[e], r = {
2428
+ Connection: "close",
2429
+ "Content-Type": "text/html",
2430
+ "Content-Length": Buffer.byteLength(t),
2431
+ ...r
2432
+ }, s.once("finish", s.destroy), s.end(
2433
+ `HTTP/1.1 ${e} ${ie.STATUS_CODES[e]}\r
2434
+ ` + Object.keys(r).map((i) => `${i}: ${r[i]}`).join(`\r
2435
+ `) + `\r
2436
+ \r
2437
+ ` + t
2438
+ );
2439
+ }
2440
+ function R(s, e, t, r, i) {
2441
+ if (s.listenerCount("wsClientError")) {
2442
+ const n = new Error(i);
2443
+ Error.captureStackTrace(n, R), s.emit("wsClientError", n, t, e);
2444
+ } else
2445
+ H(t, r, i);
2446
+ }
2447
+ const Zs = /* @__PURE__ */ z(Fs);
2448
+ export {
2449
+ qs as Receiver,
2450
+ Ks as Sender,
2451
+ Xs as WebSocket,
2452
+ Zs as WebSocketServer,
2453
+ Vs as createWebSocketStream,
2454
+ Xs as default
2455
+ };
src/backend/gradio_textwithattachments/templates/example/index.js ADDED
@@ -0,0 +1,112 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ const {
2
+ SvelteComponent: y,
3
+ add_iframe_resize_listener: b,
4
+ add_render_callback: v,
5
+ append: m,
6
+ attr: h,
7
+ binding_callbacks: p,
8
+ detach: w,
9
+ element: z,
10
+ init: k,
11
+ insert: E,
12
+ noop: f,
13
+ safe_not_equal: S,
14
+ set_data: q,
15
+ text: C,
16
+ toggle_class: _
17
+ } = window.__gradio__svelte__internal, { onMount: M } = window.__gradio__svelte__internal;
18
+ function P(t) {
19
+ let e, s, r;
20
+ return {
21
+ c() {
22
+ e = z("div"), s = C(
23
+ /*value*/
24
+ t[0]
25
+ ), h(e, "class", "svelte-84cxb8"), v(() => (
26
+ /*div_elementresize_handler*/
27
+ t[5].call(e)
28
+ )), _(
29
+ e,
30
+ "table",
31
+ /*type*/
32
+ t[1] === "table"
33
+ ), _(
34
+ e,
35
+ "gallery",
36
+ /*type*/
37
+ t[1] === "gallery"
38
+ ), _(
39
+ e,
40
+ "selected",
41
+ /*selected*/
42
+ t[2]
43
+ );
44
+ },
45
+ m(l, i) {
46
+ E(l, e, i), m(e, s), r = b(
47
+ e,
48
+ /*div_elementresize_handler*/
49
+ t[5].bind(e)
50
+ ), t[6](e);
51
+ },
52
+ p(l, [i]) {
53
+ i & /*value*/
54
+ 1 && q(
55
+ s,
56
+ /*value*/
57
+ l[0]
58
+ ), i & /*type*/
59
+ 2 && _(
60
+ e,
61
+ "table",
62
+ /*type*/
63
+ l[1] === "table"
64
+ ), i & /*type*/
65
+ 2 && _(
66
+ e,
67
+ "gallery",
68
+ /*type*/
69
+ l[1] === "gallery"
70
+ ), i & /*selected*/
71
+ 4 && _(
72
+ e,
73
+ "selected",
74
+ /*selected*/
75
+ l[2]
76
+ );
77
+ },
78
+ i: f,
79
+ o: f,
80
+ d(l) {
81
+ l && w(e), r(), t[6](null);
82
+ }
83
+ };
84
+ }
85
+ function W(t, e, s) {
86
+ let { value: r } = e, { type: l } = e, { selected: i = !1 } = e, c, a;
87
+ function u(n, d) {
88
+ !n || !d || (a.style.setProperty("--local-text-width", `${d < 150 ? d : 200}px`), s(4, a.style.whiteSpace = "unset", a));
89
+ }
90
+ M(() => {
91
+ u(a, c);
92
+ });
93
+ function o() {
94
+ c = this.clientWidth, s(3, c);
95
+ }
96
+ function g(n) {
97
+ p[n ? "unshift" : "push"](() => {
98
+ a = n, s(4, a);
99
+ });
100
+ }
101
+ return t.$$set = (n) => {
102
+ "value" in n && s(0, r = n.value), "type" in n && s(1, l = n.type), "selected" in n && s(2, i = n.selected);
103
+ }, [r, l, i, c, a, o, g];
104
+ }
105
+ class j extends y {
106
+ constructor(e) {
107
+ super(), k(this, e, W, P, S, { value: 0, type: 1, selected: 2 });
108
+ }
109
+ }
110
+ export {
111
+ j as default
112
+ };
src/backend/gradio_textwithattachments/templates/example/style.css ADDED
@@ -0,0 +1 @@
 
 
1
+ .gallery.svelte-84cxb8{padding:var(--size-1) var(--size-2)}div.svelte-84cxb8{overflow:hidden;min-width:var(--local-text-width);white-space:nowrap}
src/backend/gradio_textwithattachments/textwithattachments.py ADDED
@@ -0,0 +1,114 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ from __future__ import annotations
2
+
3
+ from typing import Any, Callable, List, Literal
4
+
5
+ from gradio.components.base import FormComponent
6
+ from gradio.events import Events
7
+ from gradio.data_classes import FileData, GradioModel
8
+
9
+ class TextWithAttachmentsData(GradioModel):
10
+ text: str
11
+ attachments: List[FileData]
12
+
13
+
14
+ class TextWithAttachments(FormComponent):
15
+ """
16
+ Creates a very simple textbox for user to enter string input or display string output.
17
+ Preprocessing: passes textbox value as a {str} into the function.
18
+ Postprocessing: expects a {str} returned from function and sets textbox value to it.
19
+ Examples-format: a {str} representing the textbox input.
20
+ """
21
+
22
+ EVENTS = [
23
+ "text_change",
24
+ "text_submit",
25
+ "file_upload",
26
+ ]
27
+
28
+ data_model = TextWithAttachmentsData
29
+
30
+ def __init__(
31
+ self,
32
+ value: TextWithAttachments | Callable | None = None,
33
+ *,
34
+ file_count: Literal["single", "multiple"] = "single",
35
+ button_label: str | None = "📁",
36
+ placeholder: str | None = None,
37
+ label: str | None = None,
38
+ every: float | None = None,
39
+ show_label: bool | None = None,
40
+ scale: int | None = None,
41
+ min_width: int = 160,
42
+ interactive: bool | None = None,
43
+ visible: bool = True,
44
+ rtl: bool = False,
45
+ elem_id: str | None = None,
46
+ elem_classes: list[str] | str | None = None,
47
+ render: bool = True,
48
+ root_url: str | None = None,
49
+ _skip_init_processing: bool = False,
50
+ ):
51
+ """
52
+ Parameters:
53
+ value: default text to provide in textbox. If callable, the function will be called whenever the app loads to set the initial value of the component.
54
+ placeholder: placeholder hint to provide behind textbox.
55
+ label: component name in interface.
56
+ every: If `value` is a callable, run the function 'every' number of seconds while the client connection is open. Has no effect otherwise. Queue must be enabled. The event can be accessed (e.g. to cancel it) via this component's .load_event attribute.
57
+ show_label: if True, will display label.
58
+ scale: relative width compared to adjacent Components in a Row. For example, if Component A has scale=2, and Component B has scale=1, A will be twice as wide as B. Should be an integer.
59
+ min_width: minimum pixel width, will wrap if not sufficient screen space to satisfy this value. If a certain scale value results in this Component being narrower than min_width, the min_width parameter will be respected first.
60
+ interactive: if True, will be rendered as an editable textbox; if False, editing will be disabled. If not provided, this is inferred based on whether the component is used as an input or output.
61
+ visible: If False, component will be hidden.
62
+ rtl: If True and `type` is "text", sets the direction of the text to right-to-left (cursor appears on the left of the text). Default is False, which renders cursor on the right.
63
+ elem_id: An optional string that is assigned as the id of this component in the HTML DOM. Can be used for targeting CSS styles.
64
+ elem_classes: An optional list of strings that are assigned as the classes of this component in the HTML DOM. Can be used for targeting CSS styles.
65
+ render: If False, component will not render be rendered in the Blocks context. Should be used if the intention is to assign event listeners now but render the component later.
66
+ root_url: The remote URL that of the Gradio app that this component belongs to. Used in `gr.load()`. Should not be set manually.
67
+ """
68
+ self.placeholder = placeholder
69
+ self.rtl = rtl
70
+ self.file_count = file_count
71
+ self.button_label = button_label
72
+ super().__init__(
73
+ label=label,
74
+ every=every,
75
+ show_label=show_label,
76
+ scale=scale,
77
+ min_width=min_width,
78
+ interactive=interactive,
79
+ visible=visible,
80
+ elem_id=elem_id,
81
+ elem_classes=elem_classes,
82
+ value=value,
83
+ render=render,
84
+ root_url=root_url,
85
+ _skip_init_processing=_skip_init_processing,
86
+ )
87
+
88
+ def preprocess(self, x: TextWithAttachmentsData | dict | None) -> TextWithAttachmentsData | None:
89
+ """
90
+ Preprocesses input (converts it to a string) before passing it to the function.
91
+ Parameters:
92
+ x: text
93
+ Returns:
94
+ TextWithAttachmentsData
95
+ """
96
+ if x is None:
97
+ return None
98
+ return x if isinstance(x, TextWithAttachmentsData) else TextWithAttachmentsData(**x)
99
+
100
+ def postprocess(self, y: str | None) -> str | None:
101
+ """
102
+ Postproccess the function output y by converting it to a str before passing it to the frontend.
103
+ Parameters:
104
+ y: function output to postprocess.
105
+ Returns:
106
+ text
107
+ """
108
+ return y
109
+
110
+ def example_inputs(self) -> Any:
111
+ return {
112
+ "text": "Look at my dog!",
113
+ "attachments": ["https://gradio-builds.s3.amazonaws.com/diffusion_image/cute_dog.jpg"]
114
+ }
src/backend/gradio_textwithattachments/textwithattachments.pyi ADDED
@@ -0,0 +1,221 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ """gr.Textbox() component."""
2
+
3
+ from __future__ import annotations
4
+
5
+ from typing import Any, Callable
6
+
7
+ from gradio.components.base import FormComponent
8
+ from gradio.events import Events
9
+
10
+ from gradio.events import Dependency
11
+
12
+ class TextWithAttachments(FormComponent):
13
+ """
14
+ Creates a very simple textbox for user to enter string input or display string output.
15
+ Preprocessing: passes textbox value as a {str} into the function.
16
+ Postprocessing: expects a {str} returned from function and sets textbox value to it.
17
+ Examples-format: a {str} representing the textbox input.
18
+ """
19
+
20
+ EVENTS = [
21
+ "text_change",
22
+ "text_submit",
23
+ "file_upload",
24
+ ]
25
+
26
+ data_model = TextWithAttachmentsData
27
+
28
+ def __init__(
29
+ self,
30
+ value: TextWithAttachments | Callable | None = None,
31
+ *,
32
+ file_count: Literal["single", "multiple"] = "single",
33
+ button_label: str | None = "📁",
34
+ placeholder: str | None = None,
35
+ label: str | None = None,
36
+ every: float | None = None,
37
+ show_label: bool | None = None,
38
+ scale: int | None = None,
39
+ min_width: int = 160,
40
+ interactive: bool | None = None,
41
+ visible: bool = True,
42
+ rtl: bool = False,
43
+ elem_id: str | None = None,
44
+ elem_classes: list[str] | str | None = None,
45
+ render: bool = True,
46
+ root_url: str | None = None,
47
+ _skip_init_processing: bool = False,
48
+ ):
49
+ """
50
+ Parameters:
51
+ value: default text to provide in textbox. If callable, the function will be called whenever the app loads to set the initial value of the component.
52
+ placeholder: placeholder hint to provide behind textbox.
53
+ label: component name in interface.
54
+ every: If `value` is a callable, run the function 'every' number of seconds while the client connection is open. Has no effect otherwise. Queue must be enabled. The event can be accessed (e.g. to cancel it) via this component's .load_event attribute.
55
+ show_label: if True, will display label.
56
+ scale: relative width compared to adjacent Components in a Row. For example, if Component A has scale=2, and Component B has scale=1, A will be twice as wide as B. Should be an integer.
57
+ min_width: minimum pixel width, will wrap if not sufficient screen space to satisfy this value. If a certain scale value results in this Component being narrower than min_width, the min_width parameter will be respected first.
58
+ interactive: if True, will be rendered as an editable textbox; if False, editing will be disabled. If not provided, this is inferred based on whether the component is used as an input or output.
59
+ visible: If False, component will be hidden.
60
+ rtl: If True and `type` is "text", sets the direction of the text to right-to-left (cursor appears on the left of the text). Default is False, which renders cursor on the right.
61
+ elem_id: An optional string that is assigned as the id of this component in the HTML DOM. Can be used for targeting CSS styles.
62
+ elem_classes: An optional list of strings that are assigned as the classes of this component in the HTML DOM. Can be used for targeting CSS styles.
63
+ render: If False, component will not render be rendered in the Blocks context. Should be used if the intention is to assign event listeners now but render the component later.
64
+ root_url: The remote URL that of the Gradio app that this component belongs to. Used in `gr.load()`. Should not be set manually.
65
+ """
66
+ self.placeholder = placeholder
67
+ self.rtl = rtl
68
+ self.file_count = file_count
69
+ self.button_label = button_label
70
+ super().__init__(
71
+ label=label,
72
+ every=every,
73
+ show_label=show_label,
74
+ scale=scale,
75
+ min_width=min_width,
76
+ interactive=interactive,
77
+ visible=visible,
78
+ elem_id=elem_id,
79
+ elem_classes=elem_classes,
80
+ value=value,
81
+ render=render,
82
+ root_url=root_url,
83
+ _skip_init_processing=_skip_init_processing,
84
+ )
85
+
86
+ def preprocess(self, x: TextWithAttachmentsData | dict | None) -> TextWithAttachmentsData | None:
87
+ """
88
+ Preprocesses input (converts it to a string) before passing it to the function.
89
+ Parameters:
90
+ x: text
91
+ Returns:
92
+ TextWithAttachmentsData
93
+ """
94
+ if x is None:
95
+ return None
96
+ return x if isinstance(x, TextWithAttachmentsData) else TextWithAttachmentsData(**x)
97
+
98
+ def postprocess(self, y: str | None) -> str | None:
99
+ """
100
+ Postproccess the function output y by converting it to a str before passing it to the frontend.
101
+ Parameters:
102
+ y: function output to postprocess.
103
+ Returns:
104
+ text
105
+ """
106
+ return y
107
+
108
+ def example_inputs(self) -> Any:
109
+ return {
110
+ "text": "Look at my dog!",
111
+ "attachments": ["https://gradio-builds.s3.amazonaws.com/diffusion_image/cute_dog.jpg"]
112
+ }
113
+
114
+
115
+ def text_change(self,
116
+ fn: Callable | None,
117
+ inputs: Component | Sequence[Component] | set[Component] | None = None,
118
+ outputs: Component | Sequence[Component] | None = None,
119
+ api_name: str | None | Literal[False] = None,
120
+ status_tracker: None = None,
121
+ scroll_to_output: bool = False,
122
+ show_progress: Literal["full", "minimal", "hidden"] = "full",
123
+ queue: bool | None = None,
124
+ batch: bool = False,
125
+ max_batch_size: int = 4,
126
+ preprocess: bool = True,
127
+ postprocess: bool = True,
128
+ cancels: dict[str, Any] | list[dict[str, Any]] | None = None,
129
+ every: float | None = None,
130
+ trigger_mode: Literal["once", "multiple", "always_last"] | None = None,
131
+ _js: str | None = None,) -> Dependency:
132
+ """
133
+ Parameters:
134
+ fn: the function to call when this event is triggered. Often a machine learning model's prediction function. Each parameter of the function corresponds to one input component, and the function should return a single value or a tuple of values, with each element in the tuple corresponding to one output component.
135
+ inputs: List of gradio.components to use as inputs. If the function takes no inputs, this should be an empty list.
136
+ outputs: List of gradio.components to use as outputs. If the function returns no outputs, this should be an empty list.
137
+ api_name: Defines how the endpoint appears in the API docs. Can be a string, None, or False. If False, the endpoint will not be exposed in the api docs. If set to None, the endpoint will be exposed in the api docs as an unnamed endpoint, although this behavior will be changed in Gradio 4.0. If set to a string, the endpoint will be exposed in the api docs with the given name.
138
+ scroll_to_output: If True, will scroll to output component on completion
139
+ show_progress: If True, will show progress animation while pending
140
+ queue: If True, will place the request on the queue, if the queue has been enabled. If False, will not put this event on the queue, even if the queue has been enabled. If None, will use the queue setting of the gradio app.
141
+ batch: If True, then the function should process a batch of inputs, meaning that it should accept a list of input values for each parameter. The lists should be of equal length (and be up to length `max_batch_size`). The function is then *required* to return a tuple of lists (even if there is only 1 output component), with each list in the tuple corresponding to one output component.
142
+ max_batch_size: Maximum number of inputs to batch together if this is called from the queue (only relevant if batch=True)
143
+ preprocess: If False, will not run preprocessing of component data before running 'fn' (e.g. leaving it as a base64 string if this method is called with the `Image` component).
144
+ postprocess: If False, will not run postprocessing of component data before returning 'fn' output to the browser.
145
+ cancels: A list of other events to cancel when this listener is triggered. For example, setting cancels=[click_event] will cancel the click_event, where click_event is the return value of another components .click method. Functions that have not yet run (or generators that are iterating) will be cancelled, but functions that are currently running will be allowed to finish.
146
+ every: Run this event 'every' number of seconds while the client connection is open. Interpreted in seconds. Queue must be enabled.
147
+ trigger_mode: If "once" (default for all events except `.change()`) would not allow any submissions while an event is pending. If set to "multiple", unlimited submissions are allowed while pending, and "always_last" (default for `.change()` event) would allow a second submission after the pending event is complete.
148
+ """
149
+ ...
150
+
151
+ def text_submit(self,
152
+ fn: Callable | None,
153
+ inputs: Component | Sequence[Component] | set[Component] | None = None,
154
+ outputs: Component | Sequence[Component] | None = None,
155
+ api_name: str | None | Literal[False] = None,
156
+ status_tracker: None = None,
157
+ scroll_to_output: bool = False,
158
+ show_progress: Literal["full", "minimal", "hidden"] = "full",
159
+ queue: bool | None = None,
160
+ batch: bool = False,
161
+ max_batch_size: int = 4,
162
+ preprocess: bool = True,
163
+ postprocess: bool = True,
164
+ cancels: dict[str, Any] | list[dict[str, Any]] | None = None,
165
+ every: float | None = None,
166
+ trigger_mode: Literal["once", "multiple", "always_last"] | None = None,
167
+ _js: str | None = None,) -> Dependency:
168
+ """
169
+ Parameters:
170
+ fn: the function to call when this event is triggered. Often a machine learning model's prediction function. Each parameter of the function corresponds to one input component, and the function should return a single value or a tuple of values, with each element in the tuple corresponding to one output component.
171
+ inputs: List of gradio.components to use as inputs. If the function takes no inputs, this should be an empty list.
172
+ outputs: List of gradio.components to use as outputs. If the function returns no outputs, this should be an empty list.
173
+ api_name: Defines how the endpoint appears in the API docs. Can be a string, None, or False. If False, the endpoint will not be exposed in the api docs. If set to None, the endpoint will be exposed in the api docs as an unnamed endpoint, although this behavior will be changed in Gradio 4.0. If set to a string, the endpoint will be exposed in the api docs with the given name.
174
+ scroll_to_output: If True, will scroll to output component on completion
175
+ show_progress: If True, will show progress animation while pending
176
+ queue: If True, will place the request on the queue, if the queue has been enabled. If False, will not put this event on the queue, even if the queue has been enabled. If None, will use the queue setting of the gradio app.
177
+ batch: If True, then the function should process a batch of inputs, meaning that it should accept a list of input values for each parameter. The lists should be of equal length (and be up to length `max_batch_size`). The function is then *required* to return a tuple of lists (even if there is only 1 output component), with each list in the tuple corresponding to one output component.
178
+ max_batch_size: Maximum number of inputs to batch together if this is called from the queue (only relevant if batch=True)
179
+ preprocess: If False, will not run preprocessing of component data before running 'fn' (e.g. leaving it as a base64 string if this method is called with the `Image` component).
180
+ postprocess: If False, will not run postprocessing of component data before returning 'fn' output to the browser.
181
+ cancels: A list of other events to cancel when this listener is triggered. For example, setting cancels=[click_event] will cancel the click_event, where click_event is the return value of another components .click method. Functions that have not yet run (or generators that are iterating) will be cancelled, but functions that are currently running will be allowed to finish.
182
+ every: Run this event 'every' number of seconds while the client connection is open. Interpreted in seconds. Queue must be enabled.
183
+ trigger_mode: If "once" (default for all events except `.change()`) would not allow any submissions while an event is pending. If set to "multiple", unlimited submissions are allowed while pending, and "always_last" (default for `.change()` event) would allow a second submission after the pending event is complete.
184
+ """
185
+ ...
186
+
187
+ def file_upload(self,
188
+ fn: Callable | None,
189
+ inputs: Component | Sequence[Component] | set[Component] | None = None,
190
+ outputs: Component | Sequence[Component] | None = None,
191
+ api_name: str | None | Literal[False] = None,
192
+ status_tracker: None = None,
193
+ scroll_to_output: bool = False,
194
+ show_progress: Literal["full", "minimal", "hidden"] = "full",
195
+ queue: bool | None = None,
196
+ batch: bool = False,
197
+ max_batch_size: int = 4,
198
+ preprocess: bool = True,
199
+ postprocess: bool = True,
200
+ cancels: dict[str, Any] | list[dict[str, Any]] | None = None,
201
+ every: float | None = None,
202
+ trigger_mode: Literal["once", "multiple", "always_last"] | None = None,
203
+ _js: str | None = None,) -> Dependency:
204
+ """
205
+ Parameters:
206
+ fn: the function to call when this event is triggered. Often a machine learning model's prediction function. Each parameter of the function corresponds to one input component, and the function should return a single value or a tuple of values, with each element in the tuple corresponding to one output component.
207
+ inputs: List of gradio.components to use as inputs. If the function takes no inputs, this should be an empty list.
208
+ outputs: List of gradio.components to use as outputs. If the function returns no outputs, this should be an empty list.
209
+ api_name: Defines how the endpoint appears in the API docs. Can be a string, None, or False. If False, the endpoint will not be exposed in the api docs. If set to None, the endpoint will be exposed in the api docs as an unnamed endpoint, although this behavior will be changed in Gradio 4.0. If set to a string, the endpoint will be exposed in the api docs with the given name.
210
+ scroll_to_output: If True, will scroll to output component on completion
211
+ show_progress: If True, will show progress animation while pending
212
+ queue: If True, will place the request on the queue, if the queue has been enabled. If False, will not put this event on the queue, even if the queue has been enabled. If None, will use the queue setting of the gradio app.
213
+ batch: If True, then the function should process a batch of inputs, meaning that it should accept a list of input values for each parameter. The lists should be of equal length (and be up to length `max_batch_size`). The function is then *required* to return a tuple of lists (even if there is only 1 output component), with each list in the tuple corresponding to one output component.
214
+ max_batch_size: Maximum number of inputs to batch together if this is called from the queue (only relevant if batch=True)
215
+ preprocess: If False, will not run preprocessing of component data before running 'fn' (e.g. leaving it as a base64 string if this method is called with the `Image` component).
216
+ postprocess: If False, will not run postprocessing of component data before returning 'fn' output to the browser.
217
+ cancels: A list of other events to cancel when this listener is triggered. For example, setting cancels=[click_event] will cancel the click_event, where click_event is the return value of another components .click method. Functions that have not yet run (or generators that are iterating) will be cancelled, but functions that are currently running will be allowed to finish.
218
+ every: Run this event 'every' number of seconds while the client connection is open. Interpreted in seconds. Queue must be enabled.
219
+ trigger_mode: If "once" (default for all events except `.change()`) would not allow any submissions while an event is pending. If set to "multiple", unlimited submissions are allowed while pending, and "always_last" (default for `.change()` event) would allow a second submission after the pending event is complete.
220
+ """
221
+ ...
src/demo/__init__.py ADDED
File without changes
src/demo/app.py ADDED
@@ -0,0 +1,29 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+
2
+ import gradio as gr
3
+ from gradio_textwithattachments import TextWithAttachments
4
+ from gradio_textwithattachments.textwithattachments import TextWithAttachmentsData
5
+
6
+
7
+ example = TextWithAttachments().example_inputs()
8
+
9
+
10
+ with gr.Blocks() as demo:
11
+ with gr.Row():
12
+ with gr.Column():
13
+ text = TextWithAttachments()
14
+ with gr.Column():
15
+ with gr.Row():
16
+ message = gr.Textbox()
17
+ files = gr.Files(file_count="multiple")
18
+ with gr.Row():
19
+ json_outout = gr.JSON()
20
+
21
+ @gr.on(
22
+ [text.text_change, text.file_upload, text.text_submit],
23
+ inputs=[text],
24
+ outputs=[message, files, json_outout])
25
+ def update(data: TextWithAttachmentsData):
26
+ return data.text, [f.name for f in data.attachments], data
27
+
28
+
29
+ demo.launch()
src/frontend/Button.svelte ADDED
@@ -0,0 +1,113 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <script lang="ts">
2
+
3
+ import type { FileData } from "@gradio/upload";
4
+ import {normalise_file, blobToBase64} from "@gradio/upload";
5
+ import { upload_files } from "@gradio/client";
6
+ import { BaseButton } from "@gradio/button";
7
+
8
+ import { tick, createEventDispatcher } from "svelte";
9
+
10
+ export let button_label: string = "Upload";
11
+ export let disabled = false;
12
+ export let root: string;
13
+ export let value: FileData[] = [];
14
+
15
+ let hidden_upload: HTMLInputElement
16
+
17
+ const dispatch = createEventDispatcher();
18
+
19
+ export async function upload(
20
+ file_data: FileData[],
21
+ root: string,
22
+ upload_fn: typeof upload_files | undefined = upload_files
23
+ ): Promise<FileData[]> {
24
+ let files = (Array.isArray(file_data) ? file_data : [file_data]).map(
25
+ (file_data) => file_data.blob!
26
+ );
27
+
28
+ await upload_fn(root, files).then(async (response) => {
29
+ if (response.error) {
30
+ (Array.isArray(file_data) ? file_data : [file_data]).forEach(
31
+ async (file_data, i) => {
32
+ file_data.data = await blobToBase64(file_data.blob!);
33
+ file_data.blob = undefined;
34
+ }
35
+ );
36
+ } else {
37
+ (Array.isArray(file_data) ? file_data : [file_data]).forEach((f, i) => {
38
+ if (response.files) {
39
+ f.orig_name = f.name;
40
+ f.name = response.files[i];
41
+ f.is_file = true;
42
+ f.blob = undefined;
43
+ normalise_file(f, root, null);
44
+ }
45
+ });
46
+ }
47
+ });
48
+ return file_data;
49
+ }
50
+
51
+ export async function prepare_files(files: File[]): Promise<FileData[]> {
52
+ var all_file_data: FileData[] = [];
53
+ files.forEach((f, i) => {
54
+ all_file_data[i] = {
55
+ name: f.name,
56
+ size: f.size,
57
+ data: "",
58
+ blob: f
59
+ };
60
+ });
61
+ return all_file_data;
62
+ }
63
+
64
+ async function loadFiles(files: FileList): Promise<void> {
65
+ let _files: File[] = Array.from(files);
66
+ if (!files.length) {
67
+ return;
68
+ }
69
+ let all_file_data = await prepare_files(_files);
70
+ await tick();
71
+ all_file_data = await upload(all_file_data, root);
72
+ dispatch("upload");
73
+ value = all_file_data;
74
+ }
75
+
76
+ async function loadFilesFromUpload(e: Event): Promise<void> {
77
+ const target = e.target as HTMLInputElement;
78
+
79
+ if (!target.files) return;
80
+ await loadFiles(target.files);
81
+ }
82
+
83
+ function openFileUpload(): void {
84
+ hidden_upload.click();
85
+ }
86
+
87
+ </script>
88
+
89
+ <input
90
+ style="display: none;"
91
+ accept={null}
92
+ type="file"
93
+ bind:this={hidden_upload}
94
+ on:change={loadFilesFromUpload}
95
+ multiple={true}
96
+ />
97
+
98
+ <BaseButton
99
+ size={"lg"}
100
+ variant={"secondary"}
101
+ elem_id=""
102
+ elem_classes={[]}
103
+ visible={true}
104
+ on:click={openFileUpload}
105
+ scale={null}
106
+ min-width={undefined}
107
+ {disabled}
108
+ >
109
+ {button_label}
110
+ </BaseButton>
111
+
112
+
113
+
src/frontend/Example.svelte ADDED
@@ -0,0 +1,46 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <script lang="ts">
2
+ import { onMount } from "svelte";
3
+
4
+ export let value: string;
5
+ export let type: "gallery" | "table";
6
+ export let selected = false;
7
+
8
+ let size: number;
9
+ let el: HTMLDivElement;
10
+
11
+ function set_styles(element: HTMLElement, el_width: number): void {
12
+ if (!element || !el_width) return;
13
+ el.style.setProperty(
14
+ "--local-text-width",
15
+ `${el_width < 150 ? el_width : 200}px`
16
+ );
17
+ el.style.whiteSpace = "unset";
18
+ }
19
+
20
+ onMount(() => {
21
+ set_styles(el, size);
22
+ });
23
+ </script>
24
+
25
+ <div
26
+ bind:clientWidth={size}
27
+ bind:this={el}
28
+ class:table={type === "table"}
29
+ class:gallery={type === "gallery"}
30
+ class:selected
31
+ >
32
+ {value}
33
+ </div>
34
+
35
+ <style>
36
+ .gallery {
37
+ padding: var(--size-1) var(--size-2);
38
+ }
39
+
40
+ div {
41
+ overflow: hidden;
42
+ min-width: var(--local-text-width);
43
+
44
+ white-space: nowrap;
45
+ }
46
+ </style>
src/frontend/Index.svelte ADDED
@@ -0,0 +1,157 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <svelte:options accessors={true} />
2
+
3
+ <script lang="ts">
4
+ import type { Gradio } from "@gradio/utils";
5
+ import { BlockTitle } from "@gradio/atoms";
6
+ import { Block } from "@gradio/atoms";
7
+ import { StatusTracker } from "@gradio/statustracker";
8
+ import type { LoadingStatus } from "@gradio/statustracker";
9
+ import type {FileData} from "@gradio/upload";
10
+ import { tick } from "svelte";
11
+ import Button from "./Button.svelte";
12
+
13
+ export let gradio: Gradio<{
14
+ text_change: never;
15
+ text_submit: never;
16
+ file_upload: never;
17
+ file_change: never;
18
+ }>;
19
+
20
+ export let label = "Textbox With Attachments";
21
+ export let button_label
22
+ export let elem_id = "";
23
+ export let elem_classes: string[] = [];
24
+ export let visible = true;
25
+ export let value: {text: string, attachments: FileData[]} | null = {text: "", attachments: []};
26
+ export let placeholder = "";
27
+ export let show_label: boolean;
28
+ export let scale: number | null = null;
29
+ export let min_width: number | undefined = undefined;
30
+ export let loading_status: LoadingStatus | undefined = undefined;
31
+ export let value_is_output = false;
32
+ export let root: string;
33
+
34
+ export let mode: "static" | "interactive";
35
+ export let rtl = false;
36
+
37
+ let el: HTMLTextAreaElement | HTMLInputElement;
38
+ const container = true;
39
+
40
+ async function handle_keypress(e: KeyboardEvent): Promise<void> {
41
+ await tick();
42
+ if (e.key === "Enter") {
43
+ e.preventDefault();
44
+ gradio.dispatch("text_submit");
45
+ }
46
+ }
47
+
48
+ $: if (value === null) value = {text: "", attachments: []};
49
+
50
+ $: text_change = value.text;
51
+ $: text_change, gradio.dispatch("text_change");
52
+ </script>
53
+
54
+ <Block
55
+ {visible}
56
+ {elem_id}
57
+ {elem_classes}
58
+ {scale}
59
+ {min_width}
60
+ allow_overflow={false}
61
+ padding={true}
62
+ >
63
+ {#if loading_status}
64
+ <StatusTracker
65
+ autoscroll={gradio.autoscroll}
66
+ i18n={gradio.i18n}
67
+ {...loading_status}
68
+ />
69
+ {/if}
70
+
71
+ <BlockTitle {show_label} info={undefined}>{label}</BlockTitle>
72
+ <div class="flex-row">
73
+ <div class="parent-input">
74
+ <label class:container>
75
+ <input
76
+ data-testid="textbox"
77
+ type="text"
78
+ class="scroll-hide"
79
+ bind:value={value.text}
80
+ bind:this={el}
81
+ {placeholder}
82
+ disabled={mode === "static"}
83
+ dir={rtl ? "rtl" : "ltr"}
84
+ on:keypress={handle_keypress}
85
+ on:change={() => gradio.dispatch("text_change")}
86
+ />
87
+ </label>
88
+ </div>
89
+ <div class="upload-btn">
90
+ <Button
91
+ bind:value={value.attachments}
92
+ {root}
93
+ disabled={mode === "static"}
94
+ {button_label}
95
+ on:upload={() => gradio.dispatch("file_upload")}
96
+ />
97
+ </div>
98
+ </div>
99
+
100
+ </Block>
101
+
102
+ <style>
103
+ label {
104
+ display: block;
105
+ width: 100%;
106
+ }
107
+
108
+ .flex-row {
109
+ display: flex;
110
+ flex-direction: row;
111
+ width: 100%;
112
+ }
113
+
114
+ .upload-btn {
115
+ display: inline-flex;
116
+ position: relative;
117
+ width: 5%;
118
+ }
119
+
120
+ .parent-input {
121
+ width: 93%;
122
+ padding-right: 2%;
123
+ }
124
+
125
+ input {
126
+ display: flex;
127
+ position: relative;
128
+ outline: none !important;
129
+ box-shadow: var(--input-shadow);
130
+ background: var(--input-background-fill);
131
+ padding: var(--input-padding);
132
+ width: 100%;
133
+ color: var(--body-text-color);
134
+ font-weight: var(--input-text-weight);
135
+ font-size: var(--input-text-size);
136
+ line-height: var(--line-sm);
137
+ border: none;
138
+ }
139
+ .container > input {
140
+ border: var(--input-border-width) solid var(--input-border-color);
141
+ border-radius: var(--input-radius);
142
+ }
143
+ input:disabled {
144
+ -webkit-text-fill-color: var(--body-text-color);
145
+ -webkit-opacity: 1;
146
+ opacity: 1;
147
+ }
148
+
149
+ input:focus {
150
+ box-shadow: var(--input-shadow-focus);
151
+ border-color: var(--input-border-color-focus);
152
+ }
153
+
154
+ input::placeholder {
155
+ color: var(--input-placeholder-color);
156
+ }
157
+ </style>
src/frontend/package-lock.json ADDED
@@ -0,0 +1,1004 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "name": "gradio_textwithattachments",
3
+ "version": "0.0.1-beta.0",
4
+ "lockfileVersion": 3,
5
+ "requires": true,
6
+ "packages": {
7
+ "": {
8
+ "name": "gradio_textwithattachments",
9
+ "version": "0.0.1-beta.0",
10
+ "license": "ISC",
11
+ "dependencies": {
12
+ "@gradio/atoms": "0.2.0-beta.4",
13
+ "@gradio/button": "0.2.0-beta.5",
14
+ "@gradio/icons": "0.2.0-beta.1",
15
+ "@gradio/statustracker": "0.3.0-beta.6",
16
+ "@gradio/upload": "0.3.0-beta.4",
17
+ "@gradio/utils": "0.2.0-beta.4"
18
+ }
19
+ },
20
+ "node_modules/@ampproject/remapping": {
21
+ "version": "2.2.1",
22
+ "resolved": "https://registry.npmjs.org/@ampproject/remapping/-/remapping-2.2.1.tgz",
23
+ "integrity": "sha512-lFMjJTrFL3j7L9yBxwYfCq2k6qqwHyzuUl/XBnif78PWTJYyL/dfowQHWE3sp6U6ZzqWiiIZnpTMO96zhkjwtg==",
24
+ "peer": true,
25
+ "dependencies": {
26
+ "@jridgewell/gen-mapping": "^0.3.0",
27
+ "@jridgewell/trace-mapping": "^0.3.9"
28
+ },
29
+ "engines": {
30
+ "node": ">=6.0.0"
31
+ }
32
+ },
33
+ "node_modules/@esbuild/android-arm": {
34
+ "version": "0.19.5",
35
+ "resolved": "https://registry.npmjs.org/@esbuild/android-arm/-/android-arm-0.19.5.tgz",
36
+ "integrity": "sha512-bhvbzWFF3CwMs5tbjf3ObfGqbl/17ict2/uwOSfr3wmxDE6VdS2GqY/FuzIPe0q0bdhj65zQsvqfArI9MY6+AA==",
37
+ "cpu": [
38
+ "arm"
39
+ ],
40
+ "optional": true,
41
+ "os": [
42
+ "android"
43
+ ],
44
+ "engines": {
45
+ "node": ">=12"
46
+ }
47
+ },
48
+ "node_modules/@esbuild/android-arm64": {
49
+ "version": "0.19.5",
50
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src/frontend/package.json ADDED
@@ -0,0 +1,23 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "name": "gradio_textwithattachments",
3
+ "version": "0.0.1-beta.0",
4
+ "description": "Gradio UI packages",
5
+ "type": "module",
6
+ "author": "",
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+ "license": "ISC",
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+ "private": false,
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+ "main_changeset": true,
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+ "exports": {
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+ ".": "./Index.svelte",
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+ "./example": "./Example.svelte",
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+ "./package.json": "./package.json"
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+ },
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+ "dependencies": {
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+ "@gradio/atoms": "0.2.0-beta.4",
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+ "@gradio/icons": "0.2.0-beta.1",
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+ "@gradio/statustracker": "0.3.0-beta.6",
19
+ "@gradio/utils": "0.2.0-beta.4",
20
+ "@gradio/upload": "0.3.0-beta.4",
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+ "@gradio/button": "0.2.0-beta.5"
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+ }
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+ }
src/pyproject.toml ADDED
@@ -0,0 +1,49 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ [build-system]
2
+ requires = [
3
+ "hatchling",
4
+ "hatch-requirements-txt",
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+ "hatch-fancy-pypi-readme>=22.5.0",
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+ ]
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+ build-backend = "hatchling.build"
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+
9
+ [project]
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+ name = "gradio_textwithattachments"
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+ version = "0.0.1"
12
+ description = "Python library for easily interacting with trained machine learning models"
13
+ readme = "README.md"
14
+ license = "Apache-2.0"
15
+ requires-python = ">=3.8"
16
+ authors = [{ name = "YOUR NAME", email = "[email protected]" }]
17
+ keywords = [
18
+ "machine learning",
19
+ "reproducibility",
20
+ "visualization",
21
+ "gradio",
22
+ "gradio custom component",
23
+ "gradio-template-SimpleTextbox"
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+ ]
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+ # Add dependencies here
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+ dependencies = ["gradio"]
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+ classifiers = [
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+ 'Development Status :: 3 - Alpha',
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+ 'License :: OSI Approved :: Apache Software License',
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+ 'Operating System :: OS Independent',
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+ 'Programming Language :: Python :: 3',
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+ 'Programming Language :: Python :: 3 :: Only',
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+ 'Programming Language :: Python :: 3.8',
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+ 'Programming Language :: Python :: 3.9',
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+ 'Programming Language :: Python :: 3.10',
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+ 'Programming Language :: Python :: 3.11',
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+ 'Topic :: Scientific/Engineering',
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+ 'Topic :: Scientific/Engineering :: Artificial Intelligence',
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+ 'Topic :: Scientific/Engineering :: Visualization',
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+ ]
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+
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+ [project.optional-dependencies]
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+ dev = ["build", "twine"]
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+
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+ [tool.hatch.build]
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+ artifacts = ["/backend/gradio_textwithattachments/templates", "*.pyi", "backend/gradio_textwithattachments/templates", "backend/gradio_textwithattachments/templates", "backend/gradio_textwithattachments/templates", "backend/gradio_textwithattachments/templates", "backend/gradio_textwithattachments/templates"]
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+
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+ [tool.hatch.build.targets.wheel]
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+ packages = ["/backend/gradio_textwithattachments"]