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Don't escape pasted text (#8014)

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Signed-off-by: Robin Townsend <robin@robin.town>
This commit is contained in:
Robin 2022-03-10 08:30:43 -05:00 committed by GitHub
parent ec612fa0f1
commit 225581de6a
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 11 additions and 7 deletions
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2
src/components/views/rooms/BasicMessageComposer.tsx
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@ -348,7 +348,7 @@ export default class BasicMessageEditor extends React.Component<IProps, IState>
parts = deserializedParts;
} else {
const text = event.clipboardData.getData("text/plain");
parts = parsePlainTextMessage(text, partCreator);
parts = parsePlainTextMessage(text, partCreator, { shouldEscape: false });
}
this.modifiedFlag = true;
const range = getRangeForSelection(this.editorRef.current, model, document.getSelection());

16
src/editor/deserialize.ts
View file

@ -52,12 +52,12 @@ function isListChild(n: Node): boolean {
return LIST_TYPES.includes(n.parentNode?.nodeName);
}
function parseAtRoomMentions(text: string, pc: PartCreator): Part[] {
function parseAtRoomMentions(text: string, pc: PartCreator, shouldEscape = true): Part[] {
const ATROOM = "@room";
const parts: Part[] = [];
text.split(ATROOM).forEach((textPart, i, arr) => {
if (textPart.length) {
parts.push(...pc.plainWithEmoji(escape(textPart)));
parts.push(...pc.plainWithEmoji(shouldEscape ? escape(textPart) : textPart));
}
// it's safe to never append @room after the last textPart
// as split will report an empty string at the end if
@ -261,13 +261,17 @@ function parseHtmlMessage(html: string, pc: PartCreator, isQuotedMessage: boolea
return parts;
}
export function parsePlainTextMessage(body: string, pc: PartCreator, isQuotedMessage?: boolean): Part[] {
export function parsePlainTextMessage(
body: string,
pc: PartCreator,
opts: { isQuotedMessage?: boolean, shouldEscape?: boolean },
): Part[] {
const lines = body.split(/\r\n|\r|\n/g); // split on any new-line combination not just \n, collapses \r\n
return lines.reduce((parts, line, i) => {
if (isQuotedMessage) {
if (opts.isQuotedMessage) {
parts.push(pc.plain("> "));
}
parts.push(...parseAtRoomMentions(line, pc));
parts.push(...parseAtRoomMentions(line, pc, opts.shouldEscape));
const isLast = i === lines.length - 1;
if (!isLast) {
parts.push(pc.newline());
@ -288,7 +292,7 @@ export function parseEvent(event: MatrixEvent, pc: PartCreator, { isQuotedMessag
isRainbow = true;
}
} else {
parts = parsePlainTextMessage(content.body || "", pc, isQuotedMessage);
parts = parsePlainTextMessage(content.body || "", pc, { isQuotedMessage });
}
if (isEmote && isRainbow) {