community_icon_html = """"""
loading_icon_html = """"""
share_js = """async () => {
async function uploadFile(file){
const UPLOAD_URL = 'https://huggingface.co/uploads';
const response = await fetch(UPLOAD_URL, {
method: 'POST',
headers: {
'Content-Type': file.type,
'X-Requested-With': 'XMLHttpRequest',
},
body: file, /// <- File inherits from Blob
});
const url = await response.text();
return url;
}
async function getInputVideoFile(videoEl){
const res = await fetch(videoEl.src);
const blob = await res.blob();
const videoId = Date.now() % 200;
const fileName = `sd-perception-${{videoId}}.mp4`;
return new File([blob], fileName, { type: 'video/mp4' });
}
async function audioToBase64(audioFile) {
return new Promise((resolve, reject) => {
let reader = new FileReader();
reader.readAsDataURL(audioFile);
reader.onload = () => resolve(reader.result);
reader.onerror = error => reject(error);
});
}
const gradioEl = document.querySelector("gradio-app").shadowRoot || document.querySelector('body > gradio-app');
const inputPromptEl = gradioEl.querySelector('#prompt-in input').value;
const outputVideoEl = gradioEl.querySelector('#output-video video');
let titleTxt = `Text-to-Audio: ${inputPromptEl}`;
const shareBtnEl = gradioEl.querySelector('#share-btn');
const shareIconEl = gradioEl.querySelector('#share-btn-share-icon');
const loadingIconEl = gradioEl.querySelector('#share-btn-loading-icon');
if(!outputVideoEl){
return;
};
shareBtnEl.style.pointerEvents = 'none';
shareIconEl.style.display = 'none';
loadingIconEl.style.removeProperty('display');
const outputVideo = await getInputVideoFile(outputVideoEl);
const urlOutputVideo = await uploadFile(outputVideo);
const descriptionMd = `
##### ${inputPromptEl}
${urlOutputVideo}
`;
const params = new URLSearchParams({
title: titleTxt,
description: descriptionMd,
});
const paramsStr = params.toString();
window.open(`https://huggingface.co/spaces/haoheliu/audioldm-text-to-audio-generation/discussions/new?${paramsStr}`, '_blank');
shareBtnEl.style.removeProperty('pointer-events');
shareIconEl.style.removeProperty('display');
loadingIconEl.style.display = 'none';
}"""