RocketChat/Rocket.Chat

export class Utilities {
    static getI18nKeyForApp<TKey extends string, TAppId extends string>(key: TKey, appId: TAppId) {
        return `app-${appId}.${key}` as const;
    }

    static curl(
        {
            method,
            params,
            auth,
            headers = {},
            url,
            query,
            content,
        }: {
            method: string;
            params?: Record<string, string>;
            auth?: string;
            headers?: Record<string, string>;
            url: string;
            query?: Record<string, string>;
            content?: unknown;
        },
        opts: {
            verbose?: boolean;
            headers?: boolean;
        } = {},
    ) {
        const newLine = '\\\n   ';

        const cmd = ['curl'];

        // curl options
        if (opts.verbose) {
            cmd.push('-v');
        }
        if (opts.headers) {
            cmd.push('-i');
        }

        // method
        cmd.push('-X');
        cmd.push((method || 'GET').toUpperCase());

        // URL
        let u = url;

        if (typeof params === 'object') {
            Object.entries(params).forEach(([key, value]) => {
                u = u.replace(`:${key}`, value);
            });
        }

        if (typeof query === 'object') {
            const queryString = Object.entries(query)
                .map(([key, value]) => `${key}=${value}`)
                .join('&');
            u += `?${queryString}`;
        }
        cmd.push(u);

        // username
        if (auth) {
            cmd.push(newLine);
            cmd.push('-u');
            cmd.push(auth);
        }

        // headers
        const headerKeys: string[] = [];
        Object.entries(headers).forEach(([key, val]) => {
            key = key.toLowerCase();
            headerKeys.push(key);
            cmd.push(newLine);
            cmd.push('-H');
            cmd.push(`"${key}${val ? ': ' : ';'}${val || ''}"`);
        });

        if (content) {
            if (typeof content === 'object') {
                if (!headerKeys.includes('content-type')) {
                    cmd.push(newLine);
                    cmd.push('-H');
                    cmd.push('"content-type: application/json"');
                }
                content = JSON.stringify(content);
            }

            cmd.push(newLine);
            cmd.push('--data-binary');
            cmd.push(`'${content}'`);
        }

        return cmd.join(' ');
    }
}