fix finalize and unsubscribe pages by making them use new api module

static/src/mailinglist/finalize.md

@@ -4,6 +4,8 @@ title: ""
 nofollow: true
 ---
 
+<script async type="module" src="/assets/api.js"></script>
+
 <style>
 #result.success { color: green; }
 #result.fail { color: red; }
@@ -14,39 +16,29 @@ nofollow: true
 <script>
 
 (async () => {
+
     const resultSpan = document.getElementById("result");
-    
-    function setErr(errStr) {
-        resultSpan.className = "fail";
-        resultSpan.innerHTML = errStr;
-    }
 
-    const urlParams = new URLSearchParams(window.location.search);
-    const subToken = urlParams.get('subToken');
+    try {
 
-    if (!subToken) {
-        setErr("No subscription token provided");
-        return;
-    }
+        const urlParams = new URLSearchParams(window.location.search);
+        const subToken = urlParams.get('subToken');
 
-    const finalizeForm = new FormData();
-    finalizeForm.append('subToken', subToken);
+        if (!subToken) throw "No subscription token provided";
 
-    const finalizeReq = new Request('/api/mailinglist/finalize', {
-        method: 'POST',
-        body: finalizeForm,
-    });
+        const api = await import("/assets/api.js");
 
-    const res = await fetch(finalizeReq)
-        .then(response => response.json());
+        await api.call('POST', '/api/mailinglist/finalize', {
+            body: { subToken },
+        });
 
-    if (res.error) {
-        setErr(res.error);
-        return;
-    }
+        resultSpan.className = "success";
+        resultSpan.innerHTML = "Your email subscription has been finalized! Please go on about your day.";
 
-    resultSpan.className = "success";
-    resultSpan.innerHTML = "Your email subscription has been finalized! Please go on about your day.";
+    } catch (e) {
+        resultSpan.className = "fail";
+        resultSpan.innerHTML = e;
+    }
 
 })();
 

static/src/mailinglist/unsubscribe.md

@@ -4,6 +4,8 @@ title: ""
 nofollow: true
 ---
 
+<script async type="module" src="/assets/api.js"></script>
+
 <style>
 #result.success { color: green; }
 #result.fail { color: red; }
@@ -14,40 +16,29 @@ nofollow: true
 <script>
 
 (async () => {
+
     const resultSpan = document.getElementById("result");
     
-    function setErr(errStr) {
-        resultSpan.className = "fail";
-        resultSpan.innerHTML = errStr;
-    }
+    try {
+        const urlParams = new URLSearchParams(window.location.search);
+        const unsubToken = urlParams.get('unsubToken');
 
-    const urlParams = new URLSearchParams(window.location.search);
-    const unsubToken = urlParams.get('unsubToken');
+        if (!unsubToken) throw "No unsubscribe token provided";
 
-    if (!unsubToken) {
-        setErr("No unsubscribe token provided");
-        return;
-    }
-
-    const unsubscribeForm = new FormData();
-    unsubscribeForm.append('unsubToken', unsubToken);
+        const api = await import("/assets/api.js");
 
-    const unsubscribeReq = new Request('/api/mailinglist/unsubscribe', {
-        method: 'POST',
-        body: unsubscribeForm,
-    });
+        await api.call('POST', '/api/mailinglist/unsubscribe', {
+            body: { unsubToken },
+        });
 
-    const res = await fetch(unsubscribeReq)
-        .then(response => response.json());
+        resultSpan.className = "success";
+        resultSpan.innerHTML = "You have been unsubscribed! Please go on about your day.";
 
-    if (res.error) {
-        setErr(res.error);
-        return;
+    } catch (e) {
+        resultSpan.className = "fail";
+        resultSpan.innerHTML = e;
     }
 
-    resultSpan.className = "success";
-    resultSpan.innerHTML = "You have been unsubscribed! Please go on about your day.";
-
 })();
 
 </script>