zappyzep/src/plugins/Logs.ts
2018-07-12 03:02:47 +03:00

91 lines
2.5 KiB
TypeScript

import { decorators as d, Plugin } from "knub";
import { GuildServerLogs } from "../data/GuildServerLogs";
import { LogType } from "../data/LogType";
import { TextChannel } from "eris";
import { formatTemplateString, stripObjectToScalars } from "../utils";
import DefaultLogMessages from "../data/DefaultLogMessages.json";
import moment from "moment-timezone";
import humanizeDuration from "humanize-duration";
interface ILogChannel {
include?: LogType[];
exclude?: LogType[];
}
interface ILogChannelMap {
[channelId: string]: ILogChannel;
}
export class LogsPlugin extends Plugin {
protected serverLogs: GuildServerLogs;
protected logListener;
getDefaultOptions() {
return {
config: {
channels: {},
format: {
timestamp: "HH:mm:ss",
...DefaultLogMessages
}
}
};
}
onLoad() {
this.serverLogs = new GuildServerLogs(this.guildId);
this.logListener = ({ type, data }) => this.log(type, data);
this.serverLogs.on("log", this.logListener);
}
onUnload() {
this.serverLogs.removeListener("log", this.logListener);
}
log(type, data) {
const logChannels: ILogChannelMap = this.configValue("channels");
for (const [channelId, opts] of Object.entries(logChannels)) {
const channel = this.guild.channels.get(channelId);
if (!channel || !(channel instanceof TextChannel)) continue;
if (
(opts.include && opts.include.includes(type)) ||
(opts.exclude && !opts.exclude.includes(type))
) {
const message = this.getLogMessage(type, data);
if (message) channel.createMessage(message);
}
}
}
getLogMessage(type, data): string {
const format = this.configValue(`format.${LogType[type]}`, "");
if (format === "") return;
const formatted = formatTemplateString(format, data);
const timestampFormat = this.configValue("format.timestamp");
if (timestampFormat) {
const timestamp = moment().format(timestampFormat);
return `\`[${timestamp}]\` ${formatted}`;
} else {
return formatted;
}
}
@d.event("guildMemberAdd")
onMemberJoin(_, member) {
const newThreshold = moment().valueOf() - 1000 * 60 * 60;
const accountAge = humanizeDuration(moment().valueOf() - member.createdAt, {
largest: 2,
round: true
});
this.log(LogType.MEMBER_JOIN, {
member: stripObjectToScalars(member, ["user"]),
new: member.createdAt >= newThreshold ? " :new:" : "",
account_age: accountAge
});
}
}