Using Imgur API rate limit feedback to prevent exceeding it.

src/methods/redgifs.js

@@ -6,6 +6,28 @@ const mime = require('mime');
 
 const { version } = require('../../package.json');
 
+async function fetchPredata() {
+    const userAgent = `ripunzel/${version}`;
+    const res = await fetch('https://api.redgifs.com/v2/auth/temporary', {
+        headers: {
+            'user-agent': userAgent,
+        },
+    });
+
+    const data = await res.json();
+
+    if (res.ok) {
+        return {
+            address: data.addr,
+            agent: data.agent,
+            token: data.token,
+            userAgent,
+        };
+    }
+
+    return null;
+}
+
 function scrapeGallery(data) {
     const oldestDate = Math.min(...data.gifs.map((gif) => gif.createDate));
 
@@ -125,28 +147,6 @@ async function redgifs(host, post, { predata }) {
     */
 }
 
-async function fetchPredata() {
-    const userAgent = `ripunzel/${version}`;
-    const res = await fetch('https://api.redgifs.com/v2/auth/temporary', {
-        headers: {
-            'user-agent': userAgent,
-        },
-    });
-
-    const data = await res.json();
-
-    if (res.ok) {
-        return {
-            address: data.addr,
-            agent: data.agent,
-            token: data.token,
-            userAgent,
-        };
-    }
-
-    return null;
-}
-
 module.exports = {
     fetchInfo: redgifs,
     fetchPredata,