From 5636edd5b6af3486284b430f660b1b9e309a3671 Mon Sep 17 00:00:00 2001
From: Carson Fleming <cflems@cflems.net>
Date: Fri, 20 Oct 2023 23:37:28 -0400
Subject: Bring it all together and nitpick the appearance

---
 static/js/ajax.js | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 static/js/ajax.js

(limited to 'static/js/ajax.js')

diff --git a/static/js/ajax.js b/static/js/ajax.js
new file mode 100644
index 0000000..e31a009
--- /dev/null
+++ b/static/js/ajax.js
@@ -0,0 +1,47 @@
+(function () {
+    const btn = document.querySelector('#shortenButton');
+    const inpUrl = document.querySelector('#url');
+    const inpSlug = document.querySelector('#slug');
+
+    function shorten (e) {
+        if (!inpUrl.value) return;
+
+        const req = new XMLHttpRequest();
+        req.addEventListener('load', () => {
+            const reply = JSON.parse(req.responseText);
+            if (req.status != 201) {
+                btn.innerText = reply.uiString || 'API Error';
+                btn.classList.add('error');
+                console.error(req.status, reply.errorMessage);
+                return;
+            }
+
+            inpUrl.value = reply.data.shortUrl;
+            inpSlug.value = '';
+            btn.removeEventListener('click', shorten);
+            btn.classList.remove('error');
+            btn.innerText = 'Copy';
+            btn.addEventListener('click', copyUrl);
+            inpUrl.focus();
+            inpUrl.select();
+        });
+        req.addEventListener('error', () => {
+            btn.innerText = 'Connection Error';
+            btn.classList.add('error');
+        })
+
+        if (inpSlug.value)
+            req.open('PUT', '/'+encodeURIComponent(inpSlug.value));
+        else
+            req.open('POST', '/');
+        req.setRequestHeader('Content-Type', 'application/json');
+        req.send(JSON.stringify({url: encodeURI(inpUrl.value)}));
+    }
+
+    async function copyUrl(e) {
+        await navigator.clipboard.writeText(encodeURI(inpUrl.value));
+        btn.innerText = 'Copied!';
+    }
+
+    btn.addEventListener('click', shorten);
+})();
\ No newline at end of file
-- 
cgit v1.2.3