增強Twitter使用者體驗。讀取原始畫質的圖片，允許從推文下載影片，移除包含特定Hashtag或超過最大限制的推文。
目前為
// ==UserScript==
// @name Twitterᴾˡᵘˢ (View Twitter Origin Images)
// @name:zh-TW Twitterᴾˡᵘˢ
// @name:zh-CN Twitterᴾˡᵘˢ
// @name:ja Twitterᴾˡᵘˢ
// @namespace https://greasyfork.org
// @version 0.2.3
// @description Enhance Twitter user experience. Load images in original quality, allow download video from tweets, remove tweets that contain specific hashtags or exceed the maximum limit.
// @description:zh-TW 增強Twitter使用者體驗。讀取原始畫質的圖片，允許從推文下載影片，移除包含特定Hashtag或超過最大限制的推文。
// @description:zh-CN 增强Twitter使用者体验。读取原始画质的图片，允许从推文下载影片，移除包含特定Hashtag或超过最大限制的推文。
// @description:ja Twitterのユーザー体験を向上させます。元の品質で画像をロードし、ツイートから動画をダウンロードできるようにし、特定のハッシュタグを含むまたは最大限度を超えるツイートを非表示にします。
// @author Pixmi
// @icon https://www.google.com/s2/favicons?sz=64&domain=twitter.com
// @match https://twitter.com/*
// @match https://mobile.twitter.com/*
// @match https://pbs.twimg.com/media/*
// @license AGPL-3.0-or-later
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_addStyle
// ==/UserScript==
// Hide the post if the hashtag exceeds the set number. (If set to 0, it will not be enabled)
if (GM_getValue('MAX_HASHTAGS') == undefined) { GM_setValue('MAX_HASHTAGS', 20); }
// Hide the post if it contains the following hashtag. (Please include "#" and separate using commas)
if (GM_getValue('OUT_HASHTAGS') == undefined) { GM_setValue('OUT_HASHTAGS', '#tag1,#tag2'); }
// custom style.
GM_addStyle(`
.video-link-icon:hover {
color: rgba(240, 181, 5, 1) !important;
}
.video-link-icon:hover::after {
background: rgba(240, 181, 5, .1);
border-radius: 50%;
content: " ";
width: 38.5px;
height: 38.5px;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
.video-link-icon > svg {
width: 1.2em;
height: 1.2em
}`);
(function () {
'use strict';
let URL = window.location.href;
// If browsing an image URL, change it to obtain the original quality.
if (URL.match(/https:\/\/pbs\.twimg\.com\/media\/([a-zA-Z0-9\-\_]+)(\?format=|.)(jpg|jpeg|png)/) && !URL.includes('?name=orig')) {
if (URL.indexOf('?format=') > 0) {
URL = URL.replace('?format=', '.');
}
if (URL.match(/\&name=(\w+)/)) {
URL = URL.replace(/\&name=(\w+)/g, '?name=orig');
} else {
URL = `${URL}?name=orig`;
}
window.location.replace(URL);
}
// If browsing tweets, activate the observer.
if (URL.includes('twitter.com')) {
const rootmatch = document.evaluate('//div[@id="react-root"]', document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null);
const rootnode = rootmatch.singleNodeValue;
const MAX_HASHTAGS = GM_getValue('MAX_HASHTAGS');
const OUT_HASHTAGS = GM_getValue('OUT_HASHTAGS').split(',');
if (rootnode) {
let getVidoLink = (element) => {
let react = Object.entries(element).find(el => el[0].startsWith("__reactFiber"))[1];
if (!react) return false;
let tweet = react.memoizedProps.children.filter(el => (el || {})._owner).map(el => el._owner.memoizedProps.focalTweet).filter(el => el)[0];
if (!tweet) return false;
let video = tweet.extended_entities.media[0].video_info.variants.filter(v => v.content_type == "video/mp4").sort((a, b) => b.bitrate - a.bitrate)[0].url.replace(new RegExp("\\?tag=.*"), "");
if (!video) return false;
return video;
};
let createPopupLink = (link, group) => {
let button = document.createElement('a');
button.classList.add('video-link-icon', 'css-18t94o4', 'css-1dbjc4n', 'r-1777fci', 'r-bt1l66', 'r-1ny4l3l', 'r-bztko3', 'r-lrvibr', 'r-1bwzh9t', 'r-115tad6', 'r-14j79pv');
button.title = 'Open the video link or right-click to save the file.';
button.target= '_blank';
button.href = link;
button.innerHTML = '<svg class="r-4qtqp9 r-yyyyoo r-dnmrzs r-bnwqim r-1plcrui r-lrvibr" viewBox="0 0 512 512" aria-hidden="true"><path fill="currentColor" d="M432,288H416a16,16,0,0,0-16,16V458a6,6,0,0,1-6,6H54a6,6,0,0,1-6-6V118a6,6,0,0,1,6-6H208a16,16,0,0,0,16-16V80a16,16,0,0,0-16-16H48A48,48,0,0,0,0,112V464a48,48,0,0,0,48,48H400a48,48,0,0,0,48-48V304A16,16,0,0,0,432,288ZM500,0H364a12,12,0,0,0-8.48,20.48l48.19,48.21L131.51,340.89a12,12,0,0,0,0,17l22.63,22.63a12,12,0,0,0,17,0l272.2-272.21,48.21,48.2A12,12,0,0,0,512,148V12A12,12,0,0,0,500,0Z"/></svg>';
let colorItem = group.firstChild.querySelector('div[style*="color"]') || false;
if (colorItem) button.style.color = colorItem.style.color;
return button;
};
let callback = (mutationsList, observer) => {
for (let mutation of mutationsList) {
let target = mutation.target;
if (target.className.includes('css-1dbjc4n')) {
let hashtags = Array.from(target.querySelectorAll('.css-901oao > .r-18u37iz'), tag => tag.textContent);
let hideCheck = [];
if (hashtags.length && target.nodeName == 'ARTICLE') {
hideCheck.push(hashtags.length >= MAX_HASHTAGS == 0);
hideCheck.push(hashtags.some(tag => OUT_HASHTAGS.find(item => item == tag)));
if (hideCheck.some(item => item === true)) {
target.closest('div[data-testid="cellInnerDiv"] > div').style.display = 'none';
target.remove();
continue;
}
}
let images = target.getElementsByTagName('img');
if (!images.length) continue;
for (let i = 0; i < images.length; i++) {
let image = images[i];
// Image url change to original quality.
if (image.src.includes('https://pbs.twimg.com/media/') && !image.src.match(/name=orig/)) {
image.src = image.src.replace('?format=', '.').replace(/&name=(\w+)/g, '?name=orig');
} else
// Create download video button
if (image.src.includes('video_thumb') && URL.includes('/status/')) {
if ('link' in image.dataset) continue;
let group = target.closest('article').querySelector('div[id^="id"][role="group"]');
if (!group || group.lastChild.nodeName == 'A') continue;
let link = getVidoLink(target.closest('section[role="region"]').parentElement);
if (!link) continue;
image.dataset.link = link;
group.append(createPopupLink(link, group));
}
}
}
}
};
const observeConfig = {
attributes: true,
childList: true,
subtree: true
};
const observer = new MutationObserver(callback);
observer.observe(document.body, observeConfig);
}
}
})();