Fixed image parsing logic

Author: JoeChenJ

src/lib/api/fetchRSS.ts

@@ -42,10 +42,10 @@ export const fetchRSS = async (xmlUrl: string | string[]) => {
         // Map to RSSItem object
         .map((item) => {
           const getImgSrc = () => {
-            if (url.includes("medium.com/feed/"))
-              return item["content:encoded"]?.[0].match(
+            if (item["content:encoded"])
+              return item["content:encoded"][0].match(
                 /https?:\/\/[^"]*?\.(jpe?g|png|webp)/g
-              )
+              )?.[0]
             if (item.enclosure) return item.enclosure[0].$.url
             if (item["media:content"]) return item["media:content"][0].$.url
             return channelImage