[dyad] Added image alt tag analysis - wrote 3 file(s)

src/app/actions.ts

@@ -15,6 +15,11 @@ export interface HeadlineNode {
   children: HeadlineNode[];
 }
 
+export interface ImageAltData {
+  src: string;
+  alt: string;
+}
+
 export async function extractMetaData(url: string, keyword?: string) {
   if (!url) {
     return { error: "URL is required." };
@@ -122,6 +127,24 @@ export async function extractMetaData(url: string, keyword?: string) {
       keywordCount = matches ? matches.length : 0;
     }
 
+    const imageAltData: ImageAltData[] = [];
+    $("img").each((i, el) => {
+      const src = $(el).attr("src");
+      const alt = $(el).attr("alt") || "";
+
+      if (src) {
+        try {
+          const absoluteSrc = new URL(src, formattedUrl).href;
+          imageAltData.push({
+            src: absoluteSrc,
+            alt: alt.trim(),
+          });
+        } catch (e) {
+          // Ignore invalid URLs
+        }
+      }
+    });
+
     return {
       data: {
         title,
@@ -131,6 +154,7 @@ export async function extractMetaData(url: string, keyword?: string) {
         headlines: headlines.length > 0 ? headlines : null,
         keyword: trimmedKeyword || null,
         keywordCount,
+        images: imageAltData.length > 0 ? imageAltData : null,
       },
     };
   } catch (error) {