first commit

viewer-boot.js

@@ -0,0 +1,21 @@
+import { PDFViewerApplication } from './viewer.mjs';
+
+(async function () {
+    const params = new URLSearchParams(location.search);
+    const src = params.get('src');
+    if (!src) return;
+
+    const resp = await browser.runtime.sendMessage({ type: "fetch-pdf", url: src });
+    if (resp.error) {
+        document.body.innerText = "Failed to fetch PDF: " + resp.error;
+        return;
+    }
+
+    const blobUrl = resp.blobUrl;
+    console.log("Custom viewer: got blob URL", blobUrl);
+
+    // Redirect with ?file= so that viewer.js bootstraps it natively
+    const newUrl = location.origin + location.pathname + "?file=" + encodeURIComponent(blobUrl) + "&original_url=" + src
+    location.replace(newUrl)
+
+})();