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RedGifs Downloader

Creates a sidebar button to download the currently playing gif in the currently selected quality.

< Отзив за RedGifs Downloader

Отзив: Отлично - скриптът работи

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Публикуван на: 24.05.2024

how CodeX0 say it's better if you direct download the video:

please create this update, i share the code with this modification:

// ==UserScript==
// @name RedGifs Downloader
// @namespace burrito.scripts
// @match http*://*.redgifs.com/*
// @match http*://redgifs.com/*
// @grant none
// @version 1.1
// @author hunkyburrito
// @description Creates a sidebar button to download the currently playing gif in the currently selected quality.
// @homepage https://gist.github.com/hunkyburrito/f588fa77e75e29f9eeabcd24b21e35f8#file-redgif_downloader-js
// @license GNU GPLv3
// @downloadURL https://update.sleazyfork.org/scripts/482270/RedGifs%20Downloader.user.js
// @updateURL https://update.sleazyfork.org/scripts/482270/RedGifs%20Downloader.meta.js
// ==/UserScript==

// Object to store cached GIF information
const gifCache = {};

async function getGif(gifId) {
// Check if the GIF information exists in the cache
if (gifCache[gifId]) {
return gifCache[gifId]; // Return cached data if available
}

// If not cached, fetch GIF info from the API
let gifReq = await fetch(`https://api.redgifs.com/v2/gifs/${gifId}`, {
method: 'GET',
headers: {
Authorization: `Bearer ${localStorage.getItem('temporary_access_token')}`
}
});

let gifInfo = await gifReq.json();

// Cache the fetched GIF information
gifCache[gifId] = gifInfo;

return gifInfo;
}

async function download(gifInfo) {
let quality = localStorage.getItem('gifQuality');
let dlLink = gifInfo.gif.urls[quality ? quality : 'sd'];

// Fetch the video data
let response = await fetch(dlLink);
let data = await response.blob();

// Create a link element and trigger the download
const link = document.createElement('a');
link.href = URL.createObjectURL(data);
link.download = `${gifInfo.gif.id}.mp4`;
link.setAttribute('class', "download");

document.body.appendChild(link);
link.click();

// Clean up
document.body.removeChild(link);
URL.revokeObjectURL(link.href);
}

async function addButton(target, gifInfo) {
// Check if the download button already exists for this GIF
if (document.querySelector(`#DL_Btn_${gifInfo.gif.id}`)) {
return;
}

// Sidebar item and button
let sb_itm = document.createElement('li');
sb_itm.setAttribute('class', 'SideBar-Item');
let dl_btn = document.createElement('button');
dl_btn.setAttribute('class', 'DL_Btn');
dl_btn.setAttribute('id', `DL_Btn_${gifInfo.gif.id}`); // Unique ID for each button

// Button icon
let dl_icon = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
dl_icon.setAttribute('width', '24');
dl_icon.setAttribute('height', '24');
dl_icon.setAttribute('viewBox', '0 0 24 24');
dl_icon.setAttribute('fill', 'white');
dl_icon.innerHTML = "";

dl_btn.appendChild(dl_icon);
sb_itm.appendChild(dl_btn);

let parent_node = await waitForElm('.SideBar', target);
let sibling_node = await waitForElm('.FSButton', target);

// Copy styles of other button
const styles = window.getComputedStyle(sibling_node);
let cssText = styles.cssText;
if (!cssText) {
cssText = Array.from(styles).reduce((str, property) => {
return `${str}${property}:${styles.getPropertyValue(property)};`;
}, '');
}
dl_btn.style.cssText = cssText;

// Insert button into sidebar
sibling_node = sibling_node.parentNode;
parent_node.insertBefore(sb_itm, sibling_node.nextSibling);

dl_btn.addEventListener('click', function() { download(gifInfo); });
}

function waitForElm(selector, target = document) {
return new Promise(resolve => {
if (target.querySelector(selector)) {
return resolve(target.querySelector(selector));
}

const observer = new MutationObserver(mutations => {
if (target.querySelector(selector)) {
observer.disconnect();
resolve(target.querySelector(selector));
}
});

observer.observe(target.body, {
childList: true,
subtree: true
});
});
}

async function init() {
let activeGif = null;

while (true) {
// Wait for an active GIF element
const gif = await waitForElm('.Player_isActive');

// If the new active GIF is different from the previous one, update the button
if (gif !== activeGif) {
activeGif = gif;
const info = await getGif(gif.id.split('_')[1]);
addButton(gif, info);
}

// Introduce a delay before the next check (e.g., 100 milliseconds)
await new Promise(resolve => setTimeout(resolve, 30));
}
}

window.addEventListener('load', () => {
init();
});

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Публикуван на: 27.05.2024
Редактиран на: 27.05.2024

Niiice! it works pretty well, just needs to replace the original one with yours but I had to re-use the original line of "dl_icon.innerHTML =" that yours are empty which makes the download button invisible. Thank you.

hunkyburritoАвтор
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Публикуван на: 30.05.2024

Thanks for the feedback. Knew there had to be a better way of downloading just never figured it out. I went ahead and updated with the download changes and fixed a small bug from redgifs site update.

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