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April 30, 2020 08:40
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Code to get tweet URLs of all the tweets that appear on the browser after scrolling.
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// seen on http://makble.com/how-to-copy-text-from-chrome-console-to-file-using-javascript | |
console.save = function (data, filename) { | |
// code to save console output as a json file | |
if (!data) { | |
console.error('Console.save: No data') | |
return; | |
} | |
if (!filename) filename = 'console.json' | |
if (typeof data === "object") { | |
data = JSON.stringify(data, undefined, 4) | |
} | |
var blob = new Blob([data], { | |
type: 'text/json' | |
}), | |
e = document.createEvent('MouseEvents'), | |
a = document.createElement('a') | |
a.download = filename | |
a.href = window.URL.createObjectURL(blob) | |
a.dataset.downloadurl = ['text/json', a.download, a.href].join(':') | |
e.initMouseEvent('click', true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null) | |
a.dispatchEvent(e) | |
} | |
var s = new Set(); | |
function addTweetToSet(tweet) { | |
// adds an element to the set | |
var initialSize = s.size; | |
s.add(tweet); | |
if (s.size > initialSize) { | |
console.log(`${s.size} tweets in set`) | |
} | |
} | |
function addTweetsToSet() { | |
// finds elements by tag name, then adds the parent element href to the set | |
Array.from(document.getElementsByTagName('time')).forEach(x => addTweetToSet(x.parentElement.href)) | |
} | |
window.addEventListener('scroll', addTweetsToSet) | |
// do some scrolling and then call | |
console.save(Array.from(s)) |
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