Update app.py

app.py

@@ -93,81 +93,64 @@ def show_video(video_url):
 
 # Create the Gradio interface
 with gr.Blocks(css="""
-.search-item {
-    display: flex;
-    align-items: flex-start;
-    margin-bottom: 30px;
-    cursor: pointer;
+#search_output img {
+    height: 200px !important;
+    object-fit: cover;
 }
-.search-item img {
-    width: 300px;
-    height: auto;
-    margin-right: 20px;
+#search_output .label {
+    font-size: 24px !important;
 }
-.search-item h3 {
-    font-size: 24px;
-    margin: 0 0 10px 0;
+#search_output .gallery-item {
+    display: flex !important;
+    align-items: flex-start !important;
 }
-.search-item p {
-    font-size: 18px;
-    margin: 0;
+#search_output .gallery-caption {
+    text-align: left !important;
+    padding-left: 20px;
 }
 """) as demo:
     gr.Markdown("## YouTube Video Search, Selection, and Playback")
+    video_ids_state = gr.State()  # To store video IDs corresponding to the search results
 
     with gr.Row():
         with gr.Column(scale=3):
             search_query_input = gr.Textbox(label="Search YouTube", placeholder="Enter your search query here")
             search_button = gr.Button("Search")
-            search_output = gr.HTML(label="Search Results")
+            search_output = gr.Gallery(label="Search Results", columns=1, height="800px", elem_id="search_output")
 
         with gr.Column(scale=2):
-            selected_video_link = gr.Textbox(label="Selected Video Link", interactive=False, elem_id='selected_video_link')
+            selected_video_link = gr.Textbox(label="Selected Video Link", interactive=False)
             play_video_button = gr.Button("Play Video")
             video_output = gr.HTML(label="Video Player")
 
-    # Define search button behavior
+    # Update the search results and store video IDs
     def update_search_results(query):
         search_results = youtube_search(query)
-        html_code = '<div>'
+        gallery_items = []
+        video_ids = []
         for item in search_results:
-            video_id = item['video_id']
-            thumbnail_url = item['thumbnail_url']
+            image_url = item['thumbnail_url']
             title = item['title']
             description = item['description']
-            html_code += f'''
-            <div class="search-item" onclick="selectVideo('{video_id}')">
-                <img src="{thumbnail_url}" alt="{title}">
-                <div>
-                    <h3>{title}</h3>
-                    <p>{description}</p>
-                </div>
-            </div>
-            '''
-        html_code += '''
-        <script>
-        function getGradioApp() {
-            const elems = document.getElementsByTagName('gradio-app');
-            const gradioShadowRoot = elems.length == 0 ? null : elems[0].shadowRoot;
-            return gradioShadowRoot ? gradioShadowRoot : document;
-        }
-
-        function selectVideo(video_id) {
-            const gradioApp = getGradioApp();
-            const textbox = gradioApp.querySelector('#selected_video_link textarea');
-            textbox.value = 'https://www.youtube.com/watch?v=' + video_id;
-            textbox.dispatchEvent(new Event('input', { bubbles: true }));
-        }
-        </script>
-        '''
-        html_code += '</div>'
-        return html_code
-
-    # Play the video when the Play Video button is clicked
+            # Adjust font sizes in caption
+            caption = f"<div><h3 style='font-size:24px; margin: 0;'>{title}</h3><p style='font-size:18px; margin: 5px 0 0 0;'>{description}</p></div>"
+            gallery_items.append((image_url, caption))
+            video_ids.append(item['video_id'])
+        return gallery_items, video_ids
+
+    # When a video is selected
+    def on_video_select(evt: gr.SelectData, video_ids):
+        index = evt.index
+        selected_video_id = video_ids[index]
+        video_url = f"https://www.youtube.com/watch?v={selected_video_id}"
+        return video_url
+
+    # Play the video
     def play_video(video_url):
         return show_video(video_url)
 
-    search_button.click(update_search_results, inputs=search_query_input, outputs=search_output)
+    search_button.click(update_search_results, inputs=search_query_input, outputs=[search_output, video_ids_state])
+    search_output.select(on_video_select, inputs=video_ids_state, outputs=selected_video_link)
     play_video_button.click(play_video, inputs=selected_video_link, outputs=video_output)
 
 # Launch the Gradio interface