Reddit Flair Linkifier

Turns the text in various subreddits' flair into links

当前为 2019-01-07 提交的版本，查看最新版本。

换行

// ==UserScript==
// @name         Reddit Flair Linkifier
// @namespace    https://greasyfork.org/users/649
// @version      2.1.3
// @description  Turns the text in various subreddits' flair into links
// @author       Adrien Pyke
// @match        *://*.reddit.com/*
// @require      https://gitcdn.link/repo/fuzetsu/userscripts/b38eabf72c20fa3cf7da84ecd2cefe0d4a2116be/wait-for-elements/wait-for-elements.js
// @grant        GM_addStyle
// ==/UserScript==

(() => {
	'use strict';

	GM_addStyle(`
		.flair-link {
			text-decoration: none;
		}
		.flair-link:hover {
			text-decoration: underline;
		}
	`);

	const newLayoutId = '#SHORTCUT_FOCUSABLE_DIV';

	waitForElems({
		sel: [
			// old reddit
			'span.flair',
			'span.Comment__authorFlair',

			// new reddit
			`${newLayoutId} span`
		].join(','),
		onmatch(flair) {
			if (flair.childNodes.length !== 1 || flair.childNodes[0].nodeType !== Node.TEXT_NODE) return;
			const newhtml = flair.textContent.split(' ').map(segment => {
				if (segment.match(/^https?:\/\//)) {
					return `<a href="${segment}" class="flair-link" target="_blank" rel="noopener noreferrer">${segment}</a>`;
				} else {
					return segment;
				}
			}).join(' ');
			if (flair.innerHTML !== newhtml) flair.innerHTML = newhtml;
		}
	});
})();