skunkybot-d/source/app.d
2025-01-19 00:55:34 +03:00

101 lines
2.8 KiB
D

import std.stdio: writeln;
import std.net.curl;
import asdf: deserialize, serializeToJson;
import util;
void main() {
import std.process: environment;
alias env = environment.get;
homeserver = env("SKUNKYBOT_HOMESERVER");
init(env("SKUNKYBOT_TOKEN"));
sync;
}
HTTP http;
string syncUrl;
string initialBatch;
void init(string token) {
http = HTTP();
http.addRequestHeader("Authorization", "Bearer " ~ token);
http.tcpNoDelay = true;
// initial sync
writeln("starting initial sync..");
syncUrl = homeserver ~ "/_matrix/client/v3/sync?set_presence=online";
initialBatch = (get(syncUrl, http).deserialize!Sync).next_batch; syncUrl ~= "&since=";
writeln("done!");
}
void send(T)(T content, string roomid, string type = "m.room.message") {
import std.random: uniform;
put(homeserver~"/_matrix/client/v3/rooms/" ~ roomid ~ "/send/" ~ type ~
"/skunky-" ~ intToStr(uniform(1111_1111, 9999_9999)), content.serializeToJson, http);
}
// void join(string roomid) {
// post(homeserver~"/_matrix/client/v3/rooms/"~roomid~"/join", http);
// }
import commands;
static MSG helpgen() {
string buf;
static foreach (member; __traits(allMembers, commands)) {
static foreach (attr; __traits(getAttributes, __traits(getMember, commands, member))) {
static if (is(typeof(attr) == Command)) buf ~= member ~ ": " ~ attr.description ~ '\n';
}
}
return MSG(buf);
}
void sync() {
auto content = Sync();
content.next_batch = initialBatch;
for (;;) {
string bthUrl = syncUrl ~ content.next_batch;
try content = get(bthUrl, http).deserialize!Sync;
catch (Exception e) { writeln("ERR: ", e.msg); continue; }
foreach (room, _; content.rooms.invite) {
writeln("Joining to room: ", room);
post(homeserver~"/_matrix/client/v3/rooms/"~room~"/join", null, http);
send(MSG("Йа криведко"), room);
}
foreach (room, roomContent; content.rooms.join) {
foreach(event; roomContent.timeline.events) {
if (event.type == "m.room.message") {
try {
auto evt = deserialize!MSG(event.content.raw);
if (!evt.body.length) break;
auto argz = parseMsg(evt.body);
if (argz.command == "hlp") {
send(helpgen, room);
break;
}
foreach (member; __traits(allMembers, commands)) {
if (argz.command == member) {
alias command = __traits(getMember, commands, member);
foreach (attr; __traits(getAttributes, command)) {
static if (is(typeof(attr) == Command)) {
static if (is(typeof(command) == function))
auto content = command(argz, &event);
else static if (__traits(isStaticArray, command))
auto content = MSG(command[0], command[1]);
else
auto content = MSG(command);
send(content, room);
}
}
}
}
} catch (Exception e) {
writeln(e.msg);
send(MSG(e.msg), room);
}
}
}
}
}
}