kulmapaikka-ircbot/plugins/youtube.js

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var Promise = require('promise');
var requestPromise = require('./helpers/requestPromise.js');
var BasePlugin = require('./base.js');
var logger = require('winston');
class Youtube extends BasePlugin {
constructor(config) {
super(config);
this.name = 'Youtube';
this.config = config;
}
test(input) {
// Kernel version
var res = null;
if (res = input.match(/https?:\/\/(?:www\.)?(?:(?:youtu\.be\/([\w-]+))|(?:(?:youtube\.com\/watch\?(?:[\w=#-]+&)*v=)([\w-]+)))/i)) {
return true;
}
return false;
}
getYoutubeResult(id, resolve, reject) {
if(typeof id !== 'undefined') {
var googleapi = require('./helpers/googleapi.js')(this.config);
googleapi.getYoutubeVideoById(id).then(function(result) {
var resultString = 'Youtube: ';
resultString += result.title;
resultString += ', esittäjänä ' + result.channelTitle;
if(typeof result.statistics !== 'undefined') {
var rotten = (Number(result.statistics.likeCount)/(Number(result.statistics.likeCount)+Number(result.statistics.dislikeCount))).toFixed(2);
resultString += ' ('+result.duration+', '+ result.statistics.viewCount +' katselukertaa, '+rotten*100+'% tykätty, '+result.url+' )';
}
resolve(resultString);
}, function(err) {
logger.info('Error', err);
reject('Youtube: jokin meni pieleen...');
});
} else {
reject('Youtube: jokin meni pahasti pieleen...');
}
}
result(input) {
var that = this;
var resultPromise = new Promise(function(resultResolve, resultReject) {
var res = null;
if (res = input.match(/https?:\/\/(?:www\.)?(?:(?:youtu\.be\/([\w-]+)))/i)) {
var id = res[1];
that.getYoutubeResult(id, resultResolve, resultReject);
} else if (res = input.match(/https?:\/\/(?:www\.)?(?:(?:youtube\.com\/watch\?(?:[\w=#-]+&)*v=)([\w-]+))/i)) {
var id = res[1];
that.getYoutubeResult(id, resultResolve, resultReject);
} else {
resultReject('Youtube: jokin meni pieleen (ei osunut)...');
}
});
return resultPromise;
}
}
module.exports = Youtube;