gbf-roomfinder-parse/lib/index.js

:package: `gbf-roomfinder-parse` --- <p align="right"> <a href="https://npmjs.org/package/gbf-roomfinder-parse"> <img src="https://img.shields.io/npm/v/gbf-roomfinder-parse.svg?style=flat-square"> </a> <a href="https://travis-ci.org/59naga/gbf-r

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _htmlEntities = require('html-entities');

var entities = new _htmlEntities.XmlEntities();

// マッチした文字列を返す。なければ初期値
function extract(str, regexp) {
  var defaultValue = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : '';
  var targetIndex = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 1;

  var matched = str.match(regexp) || [];
  return matched[targetIndex] || defaultValue;
}

function extractRaid() {
  var tweet = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';

  var lines = tweet.split('\n').slice();
  lines.splice(1, 1);
  var nextLine = function nextLine() {
    return lines.shift() || '';
  };

  var id = extract(nextLine(), /(\w+)(?: :Room ID|：ルームID)$/);
  // '募集対象：誰でもOK' -> '誰でもOK'
  // '誰でもOK' or 'Anyone' -> ''
  var only = nextLine().replace(/^募集対象(:・目的)?：/, '').replace(/^(誰でもOK|Anyone)$/, '');
  var readyCheck = !extract(nextLine(), /^(Ready Check Disabled|承認なし)/, false);
  var max = extract(nextLine(), /^(?:Limit: |参戦人数：)(\d+)( players|人)/, 30) | 0;
  var over = extract(nextLine(), /^(?:Rank: |Rank )(\d+)(\+| 以上)/, 0) | 0;

  var optionalLine = lines[0] || '';
  var repeat = extract(optionalLine, /^(?:Repeating Quest: |連続クエスト設定：)(\d+)( times|回連続)/, 0) | 0;
  if (repeat) {
    nextLine();
  }
  var title = entities.decode(lines.join('\n'));

  return {
    type: 'raid',
    id: id,
    only: only,
    readyCheck: readyCheck,
    max: max,
    over: over,
    repeat: repeat,
    title: title
  };
}

function extractCoop() {
  var tweet = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';

  var lines = tweet.split('\n').slice();
  lines.splice(1, 1);
  var nextLine = function nextLine() {
    return lines.shift() || '';
  };

  var id = extract(nextLine(), /(\w+)(?: :Room ID|：ルームID)$/);
  var only = nextLine().replace(/^募集対象・目的：/, '').replace(/^(誰でもOK|Anyone)$/, '');
  var over = extract(nextLine(), /^(?:Rank: |Rank )(\d+)( or Higher| 以上)/, 0) | 0;
  var title = entities.decode(lines.join('\n'));

  return {
    type: 'coop',
    id: id,
    only: only,
    over: over,
    title: title
  };
}

// ツイートからルーム情報を抽出する
function extractRoomData() {
  var tweet = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';

  if (tweet.match(/(マルチバトル参加者募集！|Join my Granblue Fantasy raid room!)/)) {
    return extractRaid(tweet);
  }
  return extractCoop(tweet);
}

var entries = extractRoomData;
entries.extract = extract;
entries.extractRaid = extractRaid;
entries.extractCoop = extractCoop;
exports.default = entries;
module.exports = exports['default'];
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