Downloads the current Streamable video when you click the button.
当前为
// ==UserScript==
// @name StreamableDownloader
// @namespace http://tampermonkey.net/
// @version 1.2.1
// @description Downloads the current Streamable video when you click the button.
// @author PneuTueur
// @match *://streamable.com/*
// @icon https://cdn0.iconfinder.com/data/icons/ui-line-pixel-perfect-3/32/user_interface_UI_line_download_unduh_media_ui-512.png
// @grant none
// @license MIT
// ==/UserScript==
let CSS = `<style type="text/css">
.download-button {
background-color: #222;
border-radius: 4px;
border-style: none;
box-sizing: border-box;
color: #fff;
cursor: pointer;
display: inline-block;
font-family: "Farfetch Basis","Helvetica Neue",Arial,sans-serif;
font-size: 14px;
font-weight: 600;
line-height: 1.5;
margin-left: auto;
outline: none;
overflow: hidden;
position: relative;
text-align: center;
text-transform: none;
user-select: none;
-webkit-user-select: none;
touch-action: manipulation;
width: 80px;
}
.download-button:hover,
.download-button:focus {
opacity: .75;
}</style>` // Useful CSS code for button layout
function handleClick(event) { // Called when button is clicked
const videoURL = document.getElementById('video-player-tag').getAttribute('src');
const videoID = window.location.href.split('/')[3];
if (videoURL.includes('cdn-cf-east.streamable.com')) {
window.location.href = videoURL; // Sends a request to the video hosting link which automatically downloads the video
}
else {
alert('Your download will begin in a few seconds');
fetch(videoURL).then(response => { return response.blob(); })
.then(blob => {
var urlCreator = window.URL || window.webkitURL;
var videoLink = urlCreator.createObjectURL(blob);
var tag = document.createElement('a');
tag.href = videoLink;
tag.target = '_blank';
tag.download = videoID + '.mp4';
document.body.appendChild(tag);
tag.click();
document.body.removeChild(tag);
})
.catch(err => {
alert('ERROR : Failed to download the video. Please try again. \n If it still doesn\'t work, you can contact the script author on greasyfork.org with the video URL.');
});
}
}
document.head.insertAdjacentHTML("beforeend", CSS); // Inserts CSS code above
const downloadBar = document.getElementsByClassName('actions-section')[0] // Finds the place where the button will be added
const btn = document.createElement('button'); // Creates the button
btn.setAttribute('class', 'download-button'); // Settings up the button
btn.textContent = 'Download';
downloadBar.style.display = 'flex';
downloadBar.style.width = 'auto';
downloadBar.appendChild(btn); // Adds the button to the actions-section bar
btn.addEventListener('click', handleClick); // Calls handleClick() when button is clicked