From e7f50a66674eb5e77fdfc6092b2b7252f83cb014 Mon Sep 17 00:00:00 2001
From: kenilkb <kenil@tech4biz.org>
Date: Wed, 15 Jul 2026 14:57:45 +0530
Subject: [PATCH] Refactor: Add metadata and thumbnail scraping to External URL
 tab

---
 .../assets/components/AssetViewerModal.tsx    | 75 ++++++++++++-------
 .../assets/components/UploadAssetModal.tsx    | 55 ++++++++++++--
 2 files changed, 96 insertions(+), 34 deletions(-)

diff --git a/Channel-Frontend/src/features/assets/components/AssetViewerModal.tsx b/Channel-Frontend/src/features/assets/components/AssetViewerModal.tsx
index 77df3b0..3780f51 100644
--- a/Channel-Frontend/src/features/assets/components/AssetViewerModal.tsx
+++ b/Channel-Frontend/src/features/assets/components/AssetViewerModal.tsx
@@ -271,35 +271,58 @@ export const AssetViewerModal: React.FC<AssetViewerModalProps> = ({
               </div>
             </div>
           ) : asset.type === 'url' ? (
-            <div className="text-center p-12 max-w-md space-y-4 flex flex-col justify-center items-center">
-              <div className="w-16 h-16 rounded-2xl bg-ink-100 border border-ink-200 flex items-center justify-center text-ink-900 shadow-sm">
-                <Globe className="w-8 h-8" />
+            <div className="w-full h-full flex flex-col min-h-0 bg-ink-0">
+              <div className="bg-ink-100 px-4 py-2 border-b border-ink-200 flex justify-between items-center text-xs text-ink-600 font-bold select-none shrink-0">
+                <span className="flex items-center gap-1.5">
+                  <Globe className="w-4 h-4 text-ink-950" />
+                  <span className="font-sans">External Web Link Preview</span>
+                </span>
+                <span className="text-[10px] text-ink-400 font-mono font-normal truncate max-w-xs">{asset.url}</span>
               </div>
-              <div>
-                <h4 className="text-sm font-bold text-ink-900 font-sans">External Resource Portal</h4>
-                <p className="text-xs text-ink-500 mt-2 leading-relaxed font-sans">
-                  This asset points to an external destination outside of the local CDN container.
-                </p>
-                <div className="bg-ink-100 border border-ink-200 rounded-xl px-4 py-2 text-xs font-mono text-ink-600 truncate mt-3 max-w-sm">
-                  {asset.url}
+              <div className="flex-1 overflow-auto p-6 md:p-12 flex items-center justify-center bg-ink-50">
+                <div className="bg-ink-0 border border-ink-200 rounded-2xl p-6 shadow-xl max-w-xl w-full flex flex-col items-center text-center space-y-5">
+                  {asset.thumbnailUrl ? (
+                    <div className="w-full h-48 border border-ink-100 rounded-xl overflow-hidden shadow-sm shrink-0">
+                      <img
+                        src={asset.thumbnailUrl}
+                        alt="Web Preview Banner"
+                        className="w-full h-full object-cover"
+                      />
+                    </div>
+                  ) : (
+                    <div className="w-16 h-16 rounded-2xl bg-ink-50 border border-ink-200 flex items-center justify-center text-ink-900 shadow-sm shrink-0">
+                      <Globe className="w-8 h-8 text-ink-500" />
+                    </div>
+                  )}
+
+                  <div className="space-y-2 w-full">
+                    <h3 className="text-base font-extrabold text-ink-950 font-sans leading-snug">{asset.title}</h3>
+                    {asset.description ? (
+                      <p className="text-xs text-ink-500 font-sans leading-relaxed px-4">{asset.description}</p>
+                    ) : (
+                      <p className="text-xs text-ink-400 font-sans italic leading-relaxed">No description provided for this external link.</p>
+                    )}
+                  </div>
+
+                  <div className="w-full pt-2 px-4">
+                    {(user?.role === 'ADMIN' || asset.isDownloadable || asset.downloadRequests?.[0]?.status === 'APPROVED') ? (
+                      <a
+                        href={asset.url}
+                        target="_blank"
+                        rel="noopener noreferrer"
+                        className="inline-flex items-center justify-center gap-2 px-6 py-2.5 rounded-xl bg-ink-900 text-ink-0 text-xs font-bold hover:bg-ink-850 transition-all hover:scale-[1.02] active:scale-95 shadow-md w-full font-sans cursor-pointer"
+                      >
+                        <span>Open Website in New Tab</span>
+                        <ExternalLink className="w-4 h-4" />
+                      </a>
+                    ) : (
+                      <div className="bg-amber-50 border border-amber-200 text-amber-900 rounded-xl p-4 text-xs font-medium text-center font-sans">
+                        Access Restricted: You must request and receive approval from the Administrator to open this external link.
+                      </div>
+                    )}
+                  </div>
                 </div>
               </div>
-              
-              {(user?.role === 'ADMIN' || asset.isDownloadable || asset.downloadRequests?.[0]?.status === 'APPROVED') ? (
-                <a 
-                  href={asset.url} 
-                  target="_blank" 
-                  rel="noopener noreferrer"
-                  className="inline-flex items-center justify-center gap-2 px-6 py-2.5 rounded-lg bg-ink-900 text-ink-0 text-xs font-bold hover:bg-ink-800 transition-all shadow-sm w-full font-sans"
-                >
-                  <span>Open Link in New Tab</span>
-                  <ExternalLink className="w-4 h-4" />
-                </a>
-              ) : (
-                <div className="bg-amber-50 border border-amber-205 text-amber-900 rounded-xl p-4 text-xs text-center font-medium max-w-sm font-sans">
-                  Access Restricted: You must request and receive download approval from the Administrator to open this resource link.
-                </div>
-              )}
             </div>
           ) : asset.type.includes('pdf') ? (
             <div className="w-full h-full flex flex-col min-h-0">
diff --git a/Channel-Frontend/src/features/assets/components/UploadAssetModal.tsx b/Channel-Frontend/src/features/assets/components/UploadAssetModal.tsx
index 1681361..7596526 100644
--- a/Channel-Frontend/src/features/assets/components/UploadAssetModal.tsx
+++ b/Channel-Frontend/src/features/assets/components/UploadAssetModal.tsx
@@ -95,6 +95,30 @@ export const UploadAssetModal: React.FC<UploadAssetModalProps> = ({
     }
   };
 
+  const handleFetchUrlDetails = async () => {
+    if (!uploadUrl) {
+      error('URL Required', 'Please enter a URL first.');
+      return;
+    }
+    if (!uploadUrl.startsWith('http')) {
+      error('Invalid URL', 'Please enter a valid URL starting with http:// or https://');
+      return;
+    }
+
+    setIsScraping(true);
+    try {
+      const data = await scrapeCaseStudy(uploadUrl);
+      setUploadTitle(data.title);
+      setThumbnailUrl(data.thumbnailUrl || '');
+      success('Page Details Fetched', 'Title and banner image successfully retrieved.');
+    } catch (err: any) {
+      console.error('Failed to scrape URL details', err);
+      error('Failed to retrieve page details', err.response?.data?.error || 'Make sure the URL is accessible.');
+    } finally {
+      setIsScraping(false);
+    }
+  };
+
   const formatBytes = (bytes: number, decimals = 2) => {
     if (bytes === 0) return '0 Bytes';
     const k = 1024;
@@ -318,14 +342,29 @@ export const UploadAssetModal: React.FC<UploadAssetModalProps> = ({
           ) : uploadTab === 'url' ? (
             <div>
               <label className="text-xs font-semibold text-ink-500 mb-1.5 block">External Asset URL</label>
-              <input
-                type="url"
-                value={uploadUrl}
-                onChange={(e) => setUploadUrl(e.target.value)}
-                placeholder="https://example.com/partner-docs"
-                required={uploadTab === 'url'}
-                className="w-full bg-ink-50 border border-ink-200 rounded-lg px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-ink-900/10 text-ink-900 placeholder-ink-400"
-              />
+              <div className="flex gap-2">
+                <input
+                  type="url"
+                  value={uploadUrl}
+                  onChange={(e) => setUploadUrl(e.target.value)}
+                  placeholder="https://example.com/partner-docs"
+                  required={uploadTab === 'url'}
+                  className="flex-1 bg-ink-50 border border-ink-200 rounded-lg px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-ink-900/10 text-ink-900 placeholder-ink-400"
+                />
+                <Button
+                  type="button"
+                  onClick={handleFetchUrlDetails}
+                  disabled={isScraping || !uploadUrl}
+                  variant="primary"
+                  size="sm"
+                  className="flex-shrink-0"
+                >
+                  {isScraping ? 'Fetching...' : 'Fetch Details'}
+                </Button>
+              </div>
+              <span className="text-[10px] text-ink-450 mt-1 block">
+                Fetches title and thumbnail banner image from the target webpage automatically.
+              </span>
             </div>
           ) : (
             <div className="space-y-4">