async function run() {
try {
await intent.setPowerLevel(options.roomid, options.userid, options.power);
console.log("Power levels set");
process.exit(0);
} catch (err) {
console.error("Could not apply power levels to room:", err);
process.exit(1);
}
}
/**
* uploadContentFromUrl - Upload content from a given URL to the homeserver
* and return a MXC URL.
*/
public static async UploadContentFromUrl(url: string, intent: Intent, name: string | null): Promise<IUploadResult> {
let contenttype;
name = name || null;
try {
const bufferRet = (await (new Promise((resolve, reject) => {
let ht;
if (url.startsWith("https")) {
ht = https;
} else {
ht = http;
}
const req = ht.get( url, (res) => {
let buffer = Buffer.alloc(0);
if (res.headers.hasOwnProperty("content-type")) {
contenttype = res.headers["content-type"];
} else {
log.verbose("No content-type given by server, guessing based on file name.");
contenttype = mime.lookup(url);
}
if (name === null) {
const names = url.split("/");
name = names[names.length - 1];
}
res.on("data", (d) => {
buffer = Buffer.concat([buffer, d]);
});
res.on("end", () => {
resolve(buffer);
});
});
req.on("error", (err) => {
reject(`Failed to download. ${err.code}`);
});
}))) as Buffer;
const size = bufferRet.length;
const contentUri = await intent.getClient().uploadContent(bufferRet, {
name,
onlyContentUri: true,
rawResponse: false,
type: contenttype,
});
log.verbose("Media uploaded to ", contentUri);
return {
mxcUrl: contentUri,
size,
};
} catch (reason) {
log.error("Failed to upload content:\n", reason);
throw reason;
}
}
public static async GetMxidFromName(intent: Intent, name: string, channelMxids: string[]) {
if (name[0] === "@" && name.includes(":")) {
return name;
}
const client = intent.getClient();
const matrixUsers = {};
let matches = 0;
await Promise.all(channelMxids.map((chan) => {
// we would use this.bridge.getBot().getJoinedMembers()
// but we also want to be able to search through banned members
// so we gotta roll our own thing
return client._http.authedRequestWithPrefix(
undefined,
"GET",
`/rooms/${encodeURIComponent(chan)}/members`,
undefined,
undefined,
"/_matrix/client/r0",
).then((res) => {
res.chunk.forEach((member) => {
if (member.membership !== "join" && member.membership !== "ban") {
return;
}
const mxid = member.state_key;
if (mxid.startsWith("@_discord_")) {
return;
}
let displayName = member.content.displayname;
if (!displayName && member.unsigned && member.unsigned.prev_content &&
member.unsigned.prev_content.displayname) {
displayName = member.unsigned.prev_content.displayname;
}
if (!displayName) {
displayName = mxid.substring(1, mxid.indexOf(":"));
}
if (name.toLowerCase() === displayName.toLowerCase() || name === mxid) {
matrixUsers[mxid] = displayName;
matches++;
}
});
});
}));
if (matches === 0) {
throw Error(`No users matching ${name} found`);
}
if (matches > 1) {
let errStr = "Multiple matching users found:\n";
for (const mxid of Object.keys(matrixUsers)) {
errStr += `${matrixUsers[mxid]} (\`${mxid}\`)\n`;
}
throw Error(errStr);
}
return Object.keys(matrixUsers)[0];
}