Skip to content

Instantly share code, notes, and snippets.

@yanyaoer
Last active Mar 30, 2016
Embed
What would you like to do?
#!/usr/bin/env node
"use strict"
const exec = require('child_process').spawn;
const http = require('http');
const vm = require('vm');
const rl = require('readline');
console.log('=== I 💓 panda ==\n');
let pd = {
api: 'http://vdn.live.cntv.cn/api2/liveHtml5.do?channel=pa://cctv_p2p_hdipanda',
store: new Map(),
playback: (url)=> {
//exec('mpv', ['--no-resume-playback', url], { stdio: 'inherit' });
let shell = exec('mpv',
['--no-resume-playback', '--no-terminal', url],
{ detached: true, stdio: 'ignore' });
shell.unref();
},
ask: (question, callback)=> {
let r = rl.createInterface({
input: process.stdin,
output: process.stdout
});
return new Promise((resolve, error) => {
r.question('\n' + question + '\n', (answer)=> {
r.close();
resolve(answer);
});
});
},
menu: ()=> {
//console.log(this.data.flv_url);
let idx = 0;
Object.keys(this.data).map((k) => {
if (k.includes('url')) {
let quality = this.data[k];
let arr = Object.keys(quality).map((p)=> {
if (quality[p]) {
idx++;
pd.store.set(idx, quality[p]);
return `[${idx}]: ` + quality[p];
}
}).filter(d=> !!d).join('\n');
console.log('\n' +k.trim() + ':\n' + arr);
}
});
pd.ask('Which one?').then((idx)=> {
let p = pd.store.get(parseInt(idx));
//console.log(pd.store, '\n\n===' + p);
if (p) {
console.log('Now Playing: ' + p);
pd.playback(p)
}
});
},
parseJSONP: (str)=> {
let sandbox = {
getHtml5VideoData: (s)=> {
this.data = JSON.parse(s);
}
}
let context = new vm.createContext(sandbox);
let script = new vm.Script(str);
script.runInContext(context);
},
fetch: ()=> {
http.get(pd.api, (res)=> {
res.setEncoding('utf8');
let body = '';
res.on('data', (chunk)=> {
body += chunk;
}).on('end', ()=> {
pd.parseJSONP(body);
pd.menu();
})
}).on('error', (e)=> {
console.log('err: ' + e.message);
})
}
}
pd.fetch();
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment