PrivateCoffee/element-web
4
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 3

Remove reliance on DOM API to generated message preview

Browse source
This commit is contained in:
Germain Souquet 2021-04-22 16:17:53 +01:00
parent d9dac7b261
commit 2b6551d06a
2 changed files with 10 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
src/HtmlUtils.tsx
View file

@ -130,11 +130,14 @@ export function sanitizedHtmlNode(insaneHtml: string) {
return <div dangerouslySetInnerHTML={{ __html: saneHtml }} dir="auto" />;
}
export function sanitizedHtmlNodeInnerText(insaneHtml: string) {
const saneHtml = sanitizeHtml(insaneHtml, sanitizeHtmlParams);
const contentDiv = document.createElement("div");
contentDiv.innerHTML = saneHtml;
return contentDiv.innerText;
export function getHtmlText(insaneHtml: string) {
return sanitizeHtml(insaneHtml, {
allowedTags: [],
allowedAttributes: {},
selfClosing: [],
allowedSchemes: [],
disallowedTagsMode: 'discard',
})
}
/**

4
src/stores/room-list/previews/MessageEventPreview.ts
View file

@ -20,7 +20,7 @@ import { MatrixEvent } from "matrix-js-sdk/src/models/event";
import { _t } from "../../../languageHandler";
import { getSenderName, isSelf, shouldPrefixMessagesIn } from "./utils";
import ReplyThread from "../../../components/views/elements/ReplyThread";
import { sanitizedHtmlNodeInnerText } from "../../../HtmlUtils";
import { getHtmlText } from "../../../HtmlUtils";
export class MessageEventPreview implements IPreview {
public getTextFor(event: MatrixEvent, tagId?: TagID): string {
@ -55,7 +55,7 @@ export class MessageEventPreview implements IPreview {
}
if (hasHtml) {
body = sanitizedHtmlNodeInnerText(body);
body = getHtmlText(body);
}
if (msgtype === 'm.emote') {