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Download Chromecast backgrounds
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var https = require('https'); | |
var fs = require('fs'); | |
var url = 'https://raw.githubusercontent.com/dconnolly/chromecast-backgrounds/master/backgrounds.json'; | |
Array.prototype.getLast = function() { | |
return this[this.length - 1]; | |
}; | |
function logFail(err){ | |
console.log('Failed!'); | |
console.error(err); | |
} | |
function download(arr, index){ | |
var item = arr[index]; | |
if (!item) return; | |
var name = item.url.split('/').getLast(); | |
name = item.author + name; | |
if (name.substr(-4) !== '.jpg') { | |
name += '.jpg'; | |
} | |
var file = fs.createWriteStream(name); | |
https.get(item.url, function (res){ | |
res.pipe(file); | |
res.on('end', function(){ | |
console.log('Finished downloading ' + name ); | |
file.end(); | |
download(arr, index+1); | |
}); | |
res.on('error', logFail) | |
}); | |
} | |
https.get(url, function (listRes) { | |
var body = ''; | |
listRes.on('data', function(chunk){ | |
body += chunk; | |
}); | |
listRes.on('error', logFail); | |
listRes.on('end', function(){ | |
var arr = JSON.parse(body); | |
download(arr, 0); | |
}); | |
}).on('error', logFail); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
var https = require('https'); | |
var fs = require('fs'); | |
var url = 'https://raw.githubusercontent.com/dconnolly/chromecast-backgrounds/master/backgrounds.json'; | |
function makeName(item) { | |
var name = item.url.split('/'); | |
name = name[name.length - 1]; | |
name = item.author + name; | |
if (name.substr(-4) !== '.jpg') { name += '.jpg'; } | |
return name; | |
} | |
https.get(url, function (listRes) { | |
var body = ''; | |
listRes.on('data', function(chunk){ body += chunk; }); | |
listRes.on('end', function(){ | |
JSON.parse(body).forEach(function(item){ | |
var file = fs.createWriteStream(makeName(item)); | |
https.get(item.url, function (res){ | |
res.pipe(file); | |
res.on('end', function(){ file.end(); }); | |
}); | |
}); | |
}); | |
}); |
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