mirror of
https://github.com/go-gitea/gitea
synced 2025-12-07 05:18:29 +00:00
46d7adefe0
A big step towards enabling strict mode in Typescript. There was definitely a good share of potential bugs while refactoring this. When in doubt, I opted to keep the potentially broken behaviour. Notably, the `DOMEvent` type is gone, it was broken and we're better of with type assertions on `e.target`. --------- Signed-off-by: silverwind <me@silverwind.io> Signed-off-by: wxiaoguang <wxiaoguang@gmail.com> Co-authored-by: delvh <dev.lh@web.de> Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
33 lines
1.2 KiB
TypeScript
33 lines
1.2 KiB
TypeScript
import {generateElemId, queryElemChildren} from '../utils/dom.ts';
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import {isDarkTheme} from '../utils.ts';
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export async function loadRenderIframeContent(iframe: HTMLIFrameElement) {
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const iframeSrcUrl = iframe.getAttribute('data-src')!;
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if (!iframe.id) iframe.id = generateElemId('gitea-iframe-');
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window.addEventListener('message', (e) => {
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if (!e.data?.giteaIframeCmd || e.data?.giteaIframeId !== iframe.id) return;
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const cmd = e.data.giteaIframeCmd;
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if (cmd === 'resize') {
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iframe.style.height = `${e.data.iframeHeight}px`;
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} else if (cmd === 'open-link') {
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if (e.data.anchorTarget === '_blank') {
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window.open(e.data.openLink, '_blank');
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} else {
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window.location.href = e.data.openLink;
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}
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} else {
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throw new Error(`Unknown gitea iframe cmd: ${cmd}`);
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}
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});
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const u = new URL(iframeSrcUrl, window.location.origin);
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u.searchParams.set('gitea-is-dark-theme', String(isDarkTheme()));
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u.searchParams.set('gitea-iframe-id', iframe.id);
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iframe.src = u.href;
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}
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export function initMarkupRenderIframe(el: HTMLElement) {
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queryElemChildren(el, 'iframe.external-render-iframe', loadRenderIframeContent);
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}
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