'use strict'; import commander = require('commander'); import fs = require('fs'); import path = require('path'); import series from './series'; /** * Streams the batch of series to disk. */ export default function(args: string[], done: (err?: Error) => void) { var config = parse(args); var batchPath = path.join(config.output || process.cwd(), 'CrunchyRoll.txt'); tasks(config, batchPath, (err, tasks) => { if (err) return done(err); var i = 0; (function next() { if (i >= tasks.length) return done(); series(tasks[i].config, tasks[i].address, err => { if (err) return done(err); i += 1; next(); }); })(); }); } /** * Splits the value into arguments. */ function split(value: string): string[] { var inQuote = false; var i: number; var pieces: string[] = []; var previous = 0; for (i = 0; i < value.length; i += 1) { if (value.charAt(i) === '"') inQuote = !inQuote; if (!inQuote && value.charAt(i) === ' ') { pieces.push(value.substring(previous, i).match(/^"?(.+?)"?$/)[1]); previous = i + 1; } } var lastPiece = value.substring(previous, i).match(/^"?(.+?)"?$/); if (lastPiece) pieces.push(lastPiece[1]); return pieces; } /** * Parses the configuration or reads the batch-mode file for tasks. */ function tasks(config: IConfigLine, batchPath: string, done: (err: Error, tasks?: IConfigTask[]) => void) { if (config.args.length) { return done(null, config.args.map(address => { return {address: address, config: config}; })); } fs.exists(batchPath, exists => { if (!exists) return done(null, []); fs.readFile(batchPath, 'utf8', (err, data) => { if (err) return done(err); var map: IConfigTask[] = []; data.split(/\r?\n/).forEach(line => { if (/^(\/\/|#)/.test(line)) return; var lineConfig = parse(process.argv.concat(split(line))); lineConfig.args.forEach(address => { if (!address) return; map.push({address: address, config: lineConfig}); }); }); done(null, map); }); }); } /** * Parses the arguments and returns a configuration. */ function parse(args: string[]): IConfigLine { return new commander.Command().version(require('../package').version) // Authentication .option('-p, --pass ', 'The password.') .option('-u, --user ', 'The e-mail address or username.') // Disables .option('-c, --cache', 'Disables the cache.') .option('-m, --merge', 'Disables merging subtitles and videos.') // Filters .option('-e, --episode ', 'The episode filter.') .option('-v, --volume ', 'The volume filter.') // Settings .option('-f, --format ', 'The subtitle format. (Default: ass)') .option('-o, --output ', 'The output path.') .option('-s, --series ', 'The series override.') .option('-t, --tag ', 'The subgroup. (Default: CrunchyRoll)') .parse(args); }