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fixing white lines. see #686

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Mic 2026-03-05 23:43:00 +01:00
parent 2e5581414b
commit c275625111
1 changed files with 19 additions and 3 deletions
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22
api_webchat/messagesArea.js
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@ -534,7 +534,7 @@ class MessagesArea extends HTMLElement {
// Convert Markdown to DOM nodes using the markdown-it library
const md = window.markdownit();
const html = convertNewlinesToBr(md.render(fullText));
const html = md.render(fullText);
this.fullTextHTML += html;
@ -543,6 +543,7 @@ class MessagesArea extends HTMLElement {
// Create a new DOM parser
const parser = new DOMParser();
const doc = parser.parseFromString(html, 'text/html');
convertTextNodeNewlinesToBr(doc.body);
// Remove existing tokens
while (this.accumulatingMessageEl.firstChild) {
@ -586,8 +587,23 @@ function htmlStringToFragment(htmlString) {
return fragment;
}
function convertNewlinesToBr(text) {
return text.replace(/\n/g, '<br>');
function convertTextNodeNewlinesToBr(element) {
element.childNodes.forEach(node => {
if (node.nodeType === Node.TEXT_NODE) {
if (node.textContent.includes('\n') && node.textContent.trim() !== '') {
const fragment = document.createDocumentFragment();
node.textContent.split('\n').forEach((part, idx, arr) => {
fragment.appendChild(document.createTextNode(part));
if (idx < arr.length - 1) {
fragment.appendChild(document.createElement('br'));
}
});
node.parentNode.replaceChild(fragment, node);
}
} else if (node.nodeType === Node.ELEMENT_NODE) {
convertTextNodeNewlinesToBr(node);
}
});
}
function removeAloneBRs(htmlString) {