forked from Mirrors/gomuks
107 lines
3.5 KiB
TypeScript
107 lines
3.5 KiB
TypeScript
// gomuks - A Matrix client written in Go.
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// Copyright (C) 2024 Tulir Asokan
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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import { MessageEventContent } from "@/api/types"
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import EventContentProps from "./props.ts"
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function isImageElement(elem: EventTarget): elem is HTMLImageElement {
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return (elem as HTMLImageElement).tagName === "IMG"
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}
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function isAnchorElement(elem: EventTarget): elem is HTMLAnchorElement {
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return (elem as HTMLAnchorElement).tagName === "A"
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}
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function onClickMatrixURI(href: string) {
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const url = new URL(href)
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const pathParts = url.pathname.split("/")
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switch (pathParts[0]) {
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case "u":
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return window.mainScreenContext.setRightPanel({
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type: "user",
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userID: pathParts[1],
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})
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case "roomid":
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return window.mainScreenContext.setActiveRoom(pathParts[1])
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case "r":
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return window.client.rpc.resolveAlias(`#${pathParts[1]}`).then(
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res => window.mainScreenContext.setActiveRoom(res.room_id),
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err => window.alert(`Failed to resolve room alias #${pathParts[1]}: ${err}`),
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)
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}
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}
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const onClickHTML = (evt: React.MouseEvent<HTMLDivElement>) => {
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const targetElem = evt.target as HTMLElement
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if (isImageElement(targetElem)) {
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window.openLightbox({
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src: targetElem.src,
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alt: targetElem.alt,
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})
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} else if (targetElem.closest?.("span.hicli-spoiler")?.classList.toggle("spoiler-revealed")) {
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// When unspoilering, don't trigger links and other clickables inside the spoiler
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evt.preventDefault()
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} else if (isAnchorElement(targetElem) && targetElem.href.startsWith("matrix:")) {
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onClickMatrixURI(targetElem.href)
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evt.preventDefault()
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}
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}
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let mathImported = false
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function importMath() {
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if (mathImported) {
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return
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}
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mathImported = true
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import("./math.ts").then(
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() => console.info("Imported math"),
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err => console.error("Failed to import math", err),
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)
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}
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const TextMessageBody = ({ event, sender }: EventContentProps) => {
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const content = event.content as MessageEventContent
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const classNames = ["message-text"]
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let eventSenderName: string | undefined
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if (content.msgtype === "m.notice") {
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classNames.push("notice-message")
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} else if (content.msgtype === "m.emote") {
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classNames.push("emote-message")
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eventSenderName = sender?.content?.displayname || event.sender
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}
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if (event.local_content?.big_emoji) {
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classNames.push("big-emoji-body")
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}
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if (event.local_content?.was_plaintext) {
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classNames.push("plaintext-body")
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}
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if (event.local_content?.has_math) {
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classNames.push("math-body")
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importMath()
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}
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if (event.local_content?.sanitized_html) {
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classNames.push("html-body")
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return <div
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onClick={onClickHTML}
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className={classNames.join(" ")}
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data-event-sender={eventSenderName}
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dangerouslySetInnerHTML={{ __html: event.local_content.sanitized_html }}
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/>
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}
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return <div className={classNames.join(" ")} data-event-sender={eventSenderName}>{content.body}</div>
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}
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export default TextMessageBody
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