From c0854ffcb7f0196b0c3d052182ae69e981d0209a Mon Sep 17 00:00:00 2001
From: blankie <blankie@nixnetmail.com>
Date: Tue, 22 Aug 2023 21:37:06 +1000
Subject: [PATCH] Add Archive Site Links

---
 Archive Site Links.user.js | 111 +++++++++++++++++++++++++++++++++++++
 README.md                  |   5 ++
 2 files changed, 116 insertions(+)
 create mode 100644 Archive Site Links.user.js

diff --git a/Archive Site Links.user.js b/Archive Site Links.user.js
new file mode 100644
index 0000000..742f555
--- /dev/null
+++ b/Archive Site Links.user.js	
@@ -0,0 +1,111 @@
+// ==UserScript==
+// @name        Archive Site Links
+// @namespace   blankie-scripts
+// @match       http*://*/*
+// @grant       GM_openInTab
+// @grant       GM_registerMenuCommand
+// @version     1.0.0
+// @author      blankie
+// @description Adds buttons to the monkey menu to open/archive in the Wayback Machine and archive.today
+// @inject-into content
+// @noframes
+// ==/UserScript==
+
+"use strict";
+
+const ARCHIVE_SITES = [
+    {
+        name: "Wayback Machine",
+        getArchiveUrl: function(url) {
+            let newUrl = new URL("https://web.archive.org/save");
+            let search = new URLSearchParams([["asl_url", url]]);
+            newUrl.search = search.toString();
+            return newUrl.href;
+        },
+        getArchivedUrl: function(url) {
+            return `https://web.archive.org/web/2/${url}`;
+        },
+        getArchivedUrlBase: function() {
+            if (window.location.host !== "web.archive.org") return null;
+            let match = /^\/web\/[0-9a-z_*]+\/(.+)$/.exec(window.location.pathname);
+            return match ? match[1] : null;
+        },
+    },
+    {
+        name: "archive.today",
+        getArchiveUrl: function(url) {
+            let newUrl = new URL("https://archive.today");
+            newUrl.searchParams.append("url", url);
+            return newUrl.href;
+        },
+        getArchivedUrl: function(url) {
+            return `https://archive.today/newest/${url}`;
+        },
+        getArchivedUrlBase: function() {
+            // https://en.wikipedia.org/wiki/Archive.today?useskin=vector&
+            if (!/^archive\.(today|ph|is|li|vn|fo|md)$/.test(window.location.host)) return null;
+            let q = document.querySelector("center form input[name=q]");
+            return q ? q.value : null;
+        }
+    }
+];
+
+let url = window.location.href;
+let onArchiveSite;
+for (const ARCHIVE_SITE of ARCHIVE_SITES) {
+    let urlBase = ARCHIVE_SITE.getArchivedUrlBase(url);
+    if (!urlBase) {
+        continue;
+    }
+
+    if (!/^https?:\/\/|\/\//.test(urlBase)) {
+        urlBase = `http://${urlBase}`
+    };
+
+    let urlObject = new URL(urlBase);
+    urlObject.search = window.location.search;
+    urlObject.hash = window.location.hash;
+    url = urlObject.href;
+    onArchiveSite = ARCHIVE_SITE;
+    break;
+}
+
+let archiveSites = 0;
+for (const ARCHIVE_SITE of ARCHIVE_SITES) {
+    if (onArchiveSite === ARCHIVE_SITE) {
+        continue;
+    }
+
+    if (archiveSites !== 0) {
+        GM_registerMenuCommand("=".repeat(20) + "\u200B".repeat(archiveSites), function() {});
+    }
+    archiveSites++;
+
+    GM_registerMenuCommand(`Open in ${ARCHIVE_SITE.name}`, function() {
+        window.location.href = ARCHIVE_SITE.getArchivedUrl(url);
+    });
+    GM_registerMenuCommand(`Open in ${ARCHIVE_SITE.name} (new tab)`, function() {
+        GM_openInTab(ARCHIVE_SITE.getArchivedUrl(url));
+    });
+
+    let urlObject = new URL(url);
+    urlObject.hash = "";
+    let hashlessUrl = urlObject.href;
+
+    GM_registerMenuCommand(`Archive in ${ARCHIVE_SITE.name}`, function() {
+        window.location.href = ARCHIVE_SITE.getArchiveUrl(hashlessUrl);
+    });
+    GM_registerMenuCommand(`Archive in ${ARCHIVE_SITE.name} (new tab)`, function() {
+        GM_openInTab(ARCHIVE_SITE.getArchiveUrl(hashlessUrl));
+    });
+}
+
+// workaround for the wayback machine not exposing a way to prefill the url input box
+let searchParams = new URLSearchParams(window.location.search);
+if (window.location.host === "web.archive.org" && window.location.pathname === "/save" && searchParams.has("asl_url")) {
+    document.querySelector("#web-save-url-input").value = searchParams.get("asl_url");
+
+    let urlObject = new URL(window.location);
+    urlObject.searchParams.delete("asl_url");
+    history.replaceState(null, "", urlObject.href);
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index 6940406..e3d29dd 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,11 @@ User scripts I made to deal with some itches
 
 Hacky script to get rid of thot notifications
 
+## Archive Site Links
+
+A userscript that adds buttons to the monkey menu that lets you open sites in
+the Wayback Machine and archive.today; also lets you archive pages
+
 ## Auto Cloudflare Email Protection Decoder
 
 A reimplementation of Cloudflare's email protection code so that I don't have