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simple-twitch-metrics/script.js

@@ -0,0 +1,38 @@
+////////////////////
+// URL PARAMETERS //
+////////////////////
+
+const queryString = window.location.search;
+const urlParams = new URLSearchParams(queryString);
+const twitchUsername = urlParams.get("username") || '';
+
+///////////////
+// FUNCTIONS //
+///////////////
+
+async function UpdateMetrics() {
+    document.getElementById("subCountLabel").innerHTML = await GetMetric("https://decapi.me/twitch/subcount");
+    document.getElementById("followerCountLabel").innerHTML = await GetMetric("https://decapi.me/twitch/followcount");
+    document.getElementById("viewCountLabel").innerHTML = await GetViewCount();
+
+    setTimeout(UpdateMetrics, 15000);
+}
+
+UpdateMetrics();
+
+async function GetMetric(url) {
+    const response = await fetch(`${url}/${twitchUsername}`);
+    const metric = await response.text();
+
+    if (metric.includes("decapi.me"))
+        return "-";
+    else
+        return metric;
+}
+
+async function GetViewCount() {    
+    const response = await fetch(`https://decapi.me/twitch/viewercount/${twitchUsername}`);
+    const viewcount = await response.text();
+
+    return isNaN(Number(viewcount)) ? 0 : Number(viewcount);
+}