snapshot of https://github.com/RocketChat/Rocket.Chat.git (develop, 2026-09-16; blobs > 131072B omitted)

apps/meteor/client/lib/e2ee/logger.ts

@@ -0,0 +1,100 @@
+import { getConfig } from '../utils/getConfig';
+
+let debug: boolean | undefined = undefined;
+
+const isDebugEnabled = (): boolean => {
+	if (debug === undefined) {
+		debug = getConfig('debug') === 'true' || getConfig('debug-e2e') === 'true';
+	}
+
+	return debug;
+};
+
+const noopSpan: ISpan = {
+	set(_key: string, _value: unknown) {
+		return this;
+	},
+	info(_message: string) {
+		/**/
+	},
+	warn(_message: string) {
+		/**/
+	},
+	error(_message: string, _error?: unknown) {
+		/**/
+	},
+};
+
+class Logger {
+	title: string;
+
+	constructor(title: string) {
+		this.title = title;
+	}
+
+	span(label: string): ISpan {
+		return isDebugEnabled() ? new Span(new WeakRef(this), label, console) : noopSpan;
+	}
+}
+
+interface ISpan {
+	set(key: string, value: unknown): this;
+	info(message: string): void;
+	warn(message: string): void;
+	error(message: string, error?: unknown): void;
+}
+
+type LogLevel = 'info' | 'warn' | 'error';
+
+const styles: Record<LogLevel, string> = {
+	info: 'font-weight: bold;',
+	warn: 'color: black; background-color: yellow; font-weight: bold;',
+	error: 'color: white; background-color: red; font-weight: bold;',
+};
+
+class Span {
+	private logger: WeakRef<Logger>;
+
+	private label: string;
+
+	private attributes = new Map<string, unknown>();
+
+	private console: Console;
+
+	constructor(logger: WeakRef<Logger>, label: string, console: Console) {
+		this.logger = logger;
+		this.label = label;
+		this.console = console;
+	}
+
+	private log(level: LogLevel, message: string) {
+		this.console.groupCollapsed(`%c[${this.logger.deref()?.title}:${this.label}]%c ${message}`, styles[level], 'font-weight: normal;');
+		this.console.dir(Object.fromEntries(this.attributes.entries()), {});
+		this.console.trace();
+		this.console.groupEnd();
+	}
+
+	set(key: string, value: unknown) {
+		this.attributes.set(key, value);
+		return this;
+	}
+
+	info(message: string) {
+		this.log('info', message);
+	}
+
+	warn(message: string) {
+		this.log('warn', message);
+	}
+
+	error(message: string, error?: unknown) {
+		if (error) {
+			this.set('error', error);
+		}
+		this.log('error', message);
+	}
+}
+
+export const createLogger = (title: string) => {
+	return new Logger(title);
+};