88 lines
2.5 KiB
JavaScript
88 lines
2.5 KiB
JavaScript
function gradioApp(){
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return document.getElementsByTagName('gradio-app')[0].shadowRoot;
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}
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uiUpdateCallbacks = []
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function onUiUpdate(callback){
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uiUpdateCallbacks.push(callback)
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}
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function uiUpdate(root){
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uiUpdateCallbacks.forEach(function(x){
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x()
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})
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}
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document.addEventListener("DOMContentLoaded", function() {
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var mutationObserver = new MutationObserver(function(m){
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uiUpdate(gradioApp());
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});
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mutationObserver.observe( gradioApp(), { childList:true, subtree:true })
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});
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function selected_gallery_index(){
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var gr = gradioApp()
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var buttons = gradioApp().querySelectorAll(".gallery-item")
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var button = gr.querySelector(".gallery-item.\\!ring-2")
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var result = -1
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buttons.forEach(function(v, i){ if(v==button) { result = i } })
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return result
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}
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function extract_image_from_gallery(gallery){
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if(gallery.length == 1){
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return gallery[0]
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}
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index = selected_gallery_index()
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if (index < 0 || index >= gallery.length){
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return [null]
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}
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return gallery[index];
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}
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function extract_image_from_gallery_img2img(gallery){
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gradioApp().querySelectorAll('button')[1].click();
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return extract_image_from_gallery(gallery);
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}
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function extract_image_from_gallery_extras(gallery){
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gradioApp().querySelectorAll('button')[2].click();
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return extract_image_from_gallery(gallery);
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}
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function requestProgress(){
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btn = gradioApp().getElementById("check_progress");
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if(btn==null) return;
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btn.click();
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}
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function submit(){
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window.setTimeout(requestProgress, 500)
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res = []
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for(var i=0;i<arguments.length;i++){
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res.push(arguments[i])
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}
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// As it is currently, txt2img and img2img send back the previous output args (txt2img_gallery, generation_info, html_info) whenever you generate a new image.
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// This can lead to uploading a huge gallery of previously generated images, which leads to an unnecessary delay between submitting and beginning to generate.
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// I don't know why gradio is seding outputs along with inputs, but we can prevent sending the image gallery here, which seems to be an issue for some.
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// If gradio at some point stops sending outputs, this may break something
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if(Array.isArray(res[res.length - 3])){
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res[res.length - 3] = null
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}
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return res
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}
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function ask_for_style_name(_, prompt_text, negative_prompt_text) {
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name_ = prompt('Style name:')
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return name_ === null ? [null, null, null]: [name_, prompt_text, negative_prompt_text]
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}
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