Add ability to open links in Thunder from Safari extension

CHANGELOG.md

@@ -9,6 +9,7 @@
 - Added setting to show/hide post and comment scores
 - Added setting to show/hide bot content
 - Added the ability to render SVGs in markdown bodies - contribution from @micahmo
+- Added Safari extension to open Lemmy links in Thunder
 
 ### Fixed
 - Fixed issue where custom tabs would not respect default browser when opening links

ios/Open In Thunder/Info.plist

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>NSExtension</key>
+	<dict>
+		<key>NSExtensionPointIdentifier</key>
+		<string>com.apple.Safari.web-extension</string>
+		<key>NSExtensionPrincipalClass</key>
+		<string>$(PRODUCT_MODULE_NAME).SafariWebExtensionHandler</string>
+	</dict>
+</dict>
+</plist>

ios/Open In Thunder/Resources/_locales/en/messages.json

@@ -0,0 +1,11 @@
+{
+    "extension_name": {
+        "message": "Open In Thunder",
+        "description": "The display name for the extension."
+    },
+    "extension_description": {
+        "message": "Opens Lemmy links in Thunder",
+        "description": "Description of what the extension does."
+    }
+}
+

ios/Open In Thunder/Resources/content.js

@@ -0,0 +1,100 @@
+let instances = [
+    "aussie.zone",
+    "bakchodi.org",
+    "beehaw.org",
+    "burggit.moe",
+    "dataterm.digital",
+    "delraymisfitsboard.com",
+    "discuss.tchncs.de",
+    "exploding-heads.com",
+    "feddit.ch",
+    "feddit.cl",
+    "feddit.de",
+    "feddit.dk",
+    "feddit.it",
+    "feddit.nl",
+    "feddit.nu",
+    "feddit.uk",
+    "geddit.social",
+    "hexbear.net",
+    "infosec.pub",
+    "iusearchlinux.fyi",
+    "jlai.lu",
+    "lemdro.id",
+    "lemm.ee",
+    "lemmings.world",
+    "lemmus.org",
+    "lemmy.blahaj.zone",
+    "lemmy.ca",
+    "lemmy.dbzer0.com",
+    "lemmy.eco.br",
+    "lemmy.fmhy.ml",
+    "lemmy.kya.moe",
+    "lemmy.ml",
+    "lemmy.nz",
+    "lemmy.one",
+    "lemmy.sdf.org",
+    "lemmy.today",
+    "lemmy.world",
+    "lemmy.zip",
+    "lemmygrad.ml",
+    "lemmynsfw.com",
+    "mander.xyz",
+    "midwest.social",
+    "monero.town",
+    "monyet.cc",
+    "pawb.social",
+    "programming.dev",
+    "reddthat.com",
+    "sh.itjust.works",
+    "slrpnk.net",
+    "social.fossware.space",
+    "sopuli.xyz",
+    "startrek.website",
+    "szmer.info",
+    "ttrpg.network",
+    "vlemmy.net",
+    "waveform.social",
+    "www.hexbear.net",
+    "yiffit.net",
+];
+
+const observeUrlChange = () => {
+    let oldHref = document.location.href;
+
+    const body = document.querySelector("body");
+    const observer = new MutationObserver((mutations) => {
+        if (oldHref !== document.location.href) {
+            oldHref = document.location.href;
+            openInThunder();
+        }
+    });
+
+    observer.observe(body, { childList: true, subtree: true });
+};
+
+
+function isLemmyInstance(arr) {
+    const currentHost = new URL(document.location.href).host;
+
+    for (let i = 0; i < instances.length; i++) {
+        if (currentHost.includes(instances[i])) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+function openInThunder() {
+    const shouldOpen = isLemmyInstance();
+    if (!shouldOpen) return;
+
+    let url = new URL(document.location.href);
+    url.protocol = "thunder:";
+    window.location.href = url;
+}
+
+openInThunder();
+window.onload = observeUrlChange;
+

ios/Open In Thunder/Resources/manifest.json

@@ -0,0 +1,95 @@
+{
+    "manifest_version": 3,
+    "default_locale": "en",
+
+    "name": "__MSG_extension_name__",
+    "description": "__MSG_extension_description__",
+    "version": "1.0",
+
+    "icons": {
+        "48": "images/icon-48.png",
+        "96": "images/icon-96.png",
+        "128": "images/icon-128.png",
+        "256": "images/icon-256.png",
+        "512": "images/icon-512.png"
+    },
+
+    "content_scripts": [{
+        "js": [ "content.js" ],
+        "matches": [
+            "*://aussie.zone/*",
+            "*://bakchodi.org/*",
+            "*://beehaw.org/*",
+            "*://burggit.moe/*",
+            "*://dataterm.digital/*",
+            "*://delraymisfitsboard.com/*",
+            "*://discuss.tchncs.de/*",
+            "*://exploding-heads.com/*",
+            "*://feddit.ch/*",
+            "*://feddit.cl/*",
+            "*://feddit.de/*",
+            "*://feddit.dk/*",
+            "*://feddit.it/*",
+            "*://feddit.nl/*",
+            "*://feddit.nu/*",
+            "*://feddit.uk/*",
+            "*://geddit.social/*",
+            "*://hexbear.net/*",
+            "*://infosec.pub/*",
+            "*://iusearchlinux.fyi/*",
+            "*://jlai.lu/*",
+            "*://lemdro.id/*",
+            "*://lemm.ee/*",
+            "*://lemmings.world/*",
+            "*://lemmus.org/*",
+            "*://lemmy.blahaj.zone/*",
+            "*://lemmy.ca/*",
+            "*://lemmy.dbzer0.com/*",
+            "*://lemmy.eco.br/*",
+            "*://lemmy.fmhy.ml/*",
+            "*://lemmy.kya.moe/*",
+            "*://lemmy.ml/*",
+            "*://lemmy.nz/*",
+            "*://lemmy.one/*",
+            "*://lemmy.sdf.org/*",
+            "*://lemmy.today/*",
+            "*://lemmy.world/*",
+            "*://lemmy.zip/*",
+            "*://lemmygrad.ml/*",
+            "*://lemmynsfw.com/*",
+            "*://mander.xyz/*",
+            "*://midwest.social/*",
+            "*://monero.town/*",
+            "*://monyet.cc/*",
+            "*://pawb.social/*",
+            "*://programming.dev/*",
+            "*://reddthat.com/*",
+            "*://sh.itjust.works/*",
+            "*://slrpnk.net/*",
+            "*://social.fossware.space/*",
+            "*://sopuli.xyz/*",
+            "*://startrek.website/*",
+            "*://szmer.info/*",
+            "*://ttrpg.network/*",
+            "*://vlemmy.net/*",
+            "*://waveform.social/*",
+            "*://www.hexbear.net/*",
+            "*://yiffit.net/*"
+        ]
+    }],
+
+    "action": {
+        "default_popup": "popup.html",
+        "default_icon": {
+            "16": "images/toolbar-icon-16.png",
+            "19": "images/toolbar-icon-19.png",
+            "32": "images/toolbar-icon-32.png",
+            "38": "images/toolbar-icon-38.png",
+            "48": "images/toolbar-icon-48.png",
+            "72": "images/toolbar-icon-72.png"
+        }
+    },
+
+    "permissions": [ ]
+}
+

ios/Open In Thunder/Resources/popup.css

@@ -0,0 +1,14 @@
+:root {
+    color-scheme: light dark;
+}
+
+body {
+    padding: 8px;
+    font-family: system-ui;
+    text-align: left;
+}
+
+@media (prefers-color-scheme: dark) {
+    /* Dark Mode styles go here. */
+}
+

ios/Open In Thunder/Resources/popup.html

@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="stylesheet" href="popup.css" />
+  </head>
+  <body>
+    <strong>Thunder</strong>
+    <p>Thunder is a fully open source, cross-platform, community-driven project available on GitHub. Fully free of advertisements and trackers.</p>
+    <p>This extension allows opening Lemmy links in Thunder</p>
+  </body>
+</html>
+

ios/Open In Thunder/SafariWebExtensionHandler.swift

@@ -0,0 +1,18 @@
+import SafariServices
+import os.log
+
+class SafariWebExtensionHandler: NSObject, NSExtensionRequestHandling {
+
+    func beginRequest(with context: NSExtensionContext) {
+        let item = context.inputItems[0] as! NSExtensionItem
+        let message = item.userInfo?[SFExtensionMessageKey]
+        os_log(.default, "Received message from browser.runtime.sendNativeMessage: %@", message as! CVarArg)
+
+        let response = NSExtensionItem()
+        response.userInfo = [ SFExtensionMessageKey: [ "Response to": message ] ]
+
+        context.completeRequest(returningItems: [response], completionHandler: nil)
+    }
+
+}
+