110 lines
3.9 KiB
JavaScript
110 lines
3.9 KiB
JavaScript
// Stable Diffusion WebUI - Bracket checker
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// Version 1.0
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// By Hingashi no Florin/Bwin4L
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// Counts open and closed brackets (round, square, curly) in the prompt and negative prompt text boxes in the txt2img and img2img tabs.
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// If there's a mismatch, the keyword counter turns red and if you hover on it, a tooltip tells you what's wrong.
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function checkBrackets(evt, textArea, counterElt) {
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errorStringParen = '(...) - Different number of opening and closing parentheses detected.\n';
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errorStringSquare = '[...] - Different number of opening and closing square brackets detected.\n';
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errorStringCurly = '{...} - Different number of opening and closing curly brackets detected.\n';
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openBracketRegExp = /\(/g;
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closeBracketRegExp = /\)/g;
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openSquareBracketRegExp = /\[/g;
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closeSquareBracketRegExp = /\]/g;
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openCurlyBracketRegExp = /\{/g;
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closeCurlyBracketRegExp = /\}/g;
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totalOpenBracketMatches = 0;
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totalCloseBracketMatches = 0;
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totalOpenSquareBracketMatches = 0;
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totalCloseSquareBracketMatches = 0;
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totalOpenCurlyBracketMatches = 0;
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totalCloseCurlyBracketMatches = 0;
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openBracketMatches = textArea.value.match(openBracketRegExp);
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if(openBracketMatches) {
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totalOpenBracketMatches = openBracketMatches.length;
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}
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closeBracketMatches = textArea.value.match(closeBracketRegExp);
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if(closeBracketMatches) {
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totalCloseBracketMatches = closeBracketMatches.length;
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}
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openSquareBracketMatches = textArea.value.match(openSquareBracketRegExp);
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if(openSquareBracketMatches) {
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totalOpenSquareBracketMatches = openSquareBracketMatches.length;
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}
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closeSquareBracketMatches = textArea.value.match(closeSquareBracketRegExp);
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if(closeSquareBracketMatches) {
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totalCloseSquareBracketMatches = closeSquareBracketMatches.length;
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}
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openCurlyBracketMatches = textArea.value.match(openCurlyBracketRegExp);
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if(openCurlyBracketMatches) {
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totalOpenCurlyBracketMatches = openCurlyBracketMatches.length;
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}
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closeCurlyBracketMatches = textArea.value.match(closeCurlyBracketRegExp);
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if(closeCurlyBracketMatches) {
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totalCloseCurlyBracketMatches = closeCurlyBracketMatches.length;
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}
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if(totalOpenBracketMatches != totalCloseBracketMatches) {
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if(!counterElt.title.includes(errorStringParen)) {
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counterElt.title += errorStringParen;
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}
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} else {
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counterElt.title = counterElt.title.replace(errorStringParen, '');
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}
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if(totalOpenSquareBracketMatches != totalCloseSquareBracketMatches) {
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if(!counterElt.title.includes(errorStringSquare)) {
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counterElt.title += errorStringSquare;
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}
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} else {
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counterElt.title = counterElt.title.replace(errorStringSquare, '');
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}
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if(totalOpenCurlyBracketMatches != totalCloseCurlyBracketMatches) {
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if(!counterElt.title.includes(errorStringCurly)) {
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counterElt.title += errorStringCurly;
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}
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} else {
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counterElt.title = counterElt.title.replace(errorStringCurly, '');
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}
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if(counterElt.title != '') {
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counterElt.classList.add('error');
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} else {
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counterElt.classList.remove('error');
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}
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}
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function setupBracketChecking(id_prompt, id_counter){
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var textarea = gradioApp().querySelector("#" + id_prompt + " > label > textarea");
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var counter = gradioApp().getElementById(id_counter)
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textarea.addEventListener("input", function(evt){
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checkBrackets(evt, textarea, counter)
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});
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}
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var shadowRootLoaded = setInterval(function() {
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var shadowRoot = document.querySelector('gradio-app').shadowRoot;
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if(! shadowRoot) return false;
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var shadowTextArea = shadowRoot.querySelectorAll('#txt2img_prompt > label > textarea');
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if(shadowTextArea.length < 1) return false;
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clearInterval(shadowRootLoaded);
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setupBracketChecking('txt2img_prompt', 'txt2img_token_counter')
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setupBracketChecking('txt2img_neg_prompt', 'txt2img_negative_token_counter')
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setupBracketChecking('img2img_prompt', 'imgimg_token_counter')
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setupBracketChecking('img2img_neg_prompt', 'img2img_negative_token_counter')
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}, 1000);
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