From effbd44f48bdf0172de79414c36c527927f17cec Mon Sep 17 00:00:00 2001
From: Peer Richelsen <peeroke@gmail.com>
Date: Wed, 6 Oct 2021 15:05:01 +0100
Subject: [PATCH] added add to home screen banner for login in screens on
 mobile (#865)

---
 components/AddToHomescreen.tsx | 52 ++++++++++++++++++++++++++++++++++
 pages/auth/login.tsx           |  3 ++
 2 files changed, 55 insertions(+)
 create mode 100644 components/AddToHomescreen.tsx

diff --git a/components/AddToHomescreen.tsx b/components/AddToHomescreen.tsx
new file mode 100644
index 0000000000..e37e3099d3
--- /dev/null
+++ b/components/AddToHomescreen.tsx
@@ -0,0 +1,52 @@
+import { XIcon } from "@heroicons/react/outline";
+import { useState } from "react";
+
+export default function AddToHomescreen() {
+  const [closeBanner, setCloseBanner] = useState(false);
+
+  if (typeof window !== "undefined") {
+    if (window.matchMedia("(display-mode: standalone)").matches) {
+      return null;
+    }
+  }
+  return (
+    !closeBanner && (
+      <div className="fixed sm:hidden bottom-0 inset-x-0 pb-2 sm:pb-5">
+        <div className="max-w-7xl mx-auto px-2 sm:px-6 lg:px-8">
+          <div className="p-2 rounded-lg shadow-lg sm:p-3" style={{ background: "#2F333D" }}>
+            <div className="flex items-center justify-between flex-wrap">
+              <div className="w-0 flex-1 flex items-center">
+                <span className="flex p-2 rounded-lg bg-opacity-30 bg-black">
+                  <svg
+                    className="h-7 w-7 text-indigo-500 fill-current"
+                    xmlns="http://www.w3.org/2000/svg"
+                    viewBox="0 0 50 50"
+                    enableBackground="new 0 0 50 50">
+                    <path d="M30.3 13.7L25 8.4l-5.3 5.3-1.4-1.4L25 5.6l6.7 6.7z" />
+                    <path d="M24 7h2v21h-2z" />
+                    <path d="M35 40H15c-1.7 0-3-1.3-3-3V19c0-1.7 1.3-3 3-3h7v2h-7c-.6 0-1 .4-1 1v18c0 .6.4 1 1 1h20c.6 0 1-.4 1-1V19c0-.6-.4-1-1-1h-7v-2h7c1.7 0 3 1.3 3 3v18c0 1.7-1.3 3-3 3z" />
+                  </svg>
+                </span>
+                <p className="ml-3 text-xs font-medium text-white">
+                  <span className="inline">
+                    Add this app to your home screen for faster access and improved experience.
+                  </span>
+                </p>
+              </div>
+
+              <div className="order-2 flex-shrink-0 sm:order-3 sm:ml-2">
+                <button
+                  onClick={() => setCloseBanner(true)}
+                  type="button"
+                  className="-mr-1 flex p-2 rounded-md hover:bg-gray-800 focus:outline-none focus:ring-2 focus:ring-white">
+                  <span className="sr-only">Dismiss</span>
+                  <XIcon className="h-6 w-6 text-white" aria-hidden="true" />
+                </button>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    )
+  );
+}
diff --git a/pages/auth/login.tsx b/pages/auth/login.tsx
index fcbe84d2b6..a622b70338 100644
--- a/pages/auth/login.tsx
+++ b/pages/auth/login.tsx
@@ -5,6 +5,7 @@ import { useState } from "react";
 
 import { ErrorCode, getSession } from "@lib/auth";
 
+import AddToHomescreen from "@components/AddToHomescreen";
 import Loader from "@components/Loader";
 import { HeadSeo } from "@components/seo/head-seo";
 
@@ -179,6 +180,8 @@ export default function Login({ csrfToken }) {
           </a>
         </div>
       </div>
+
+      <AddToHomescreen />
     </div>
   );
 }