fedi/forgejo
1
0
Fork 0
mirror of https://codeberg.org/forgejo/forgejo.git synced 2024-12-18 23:09:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

Change katex limits (#27823)

Browse source 
Fixes #27812

Use higher defaults again but limit the input size.

![grafik](https://github.com/go-gitea/gitea/assets/1666336/23cdf572-de30-4799-b9cf-ef386b1623b9)
This commit is contained in:
KN4CK3R 2023-10-29 02:52:02 +01:00 committed by GitHub
parent 319414dd82
commit 3c78cb832d
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
web_src/js/markup/math.js
View file

@ -15,18 +15,28 @@ export async function renderMath() {
import(/* webpackChunkName: "katex" */'katex/dist/katex.css'),
]);
const MAX_CHARS = 1000;
const MAX_SIZE = 25;
const MAX_EXPAND = 1000;
for (const el of els) {
const target = targetElement(el);
if (target.hasAttribute('data-render-done')) continue;
const source = el.textContent;
if (source.length > MAX_CHARS) {
displayError(target, new Error(`Math source of ${source.length} characters exceeds the maximum allowed length of ${MAX_CHARS}.`));
continue;
}
const displayMode = el.classList.contains('display');
const nodeName = displayMode ? 'p' : 'span';
try {
const tempEl = document.createElement(nodeName);
katex.render(source, tempEl, {
maxSize: 25,
maxExpand: 50,
maxSize: MAX_SIZE,
maxExpand: MAX_EXPAND,
displayMode,
});
target.replaceWith(tempEl);