Update app.py

app.py

@@ -4,276 +4,14 @@ from pathlib import Path
 import math
 import urllib.parse
 
-# ──────────────────────────────────────────────────────────────────────────────
-# 인증 설정
-VALID_USERNAME = "gini"
-VALID_PASSWORD = "pick"
-
-
-def check_auth(username, password):
-    """Check if username and password are valid"""
-    return username == VALID_USERNAME and password == VALID_PASSWORD
-
-
-# ──────────────────────────────────────────────────────────────────────────────
-# 비디오 유틸리티
-def get_videos(page: int = 1, per_page: int = 12):
-    """Return a paginated list of .mp4 files under samples/"""
-    sample_dir = Path("samples")
-    sample_dir.mkdir(exist_ok=True, parents=True)
-
-    video_files = sorted([str(f) for f in sample_dir.glob("*.mp4")])
-
-    total_videos = len(video_files)
-    total_pages = max(1, math.ceil(total_videos / per_page))
-    page = max(1, min(page, total_pages))
-
-    start = (page - 1) * per_page
-    end = min(start + per_page, total_videos)
-
-    return video_files[start:end], page, total_pages, total_videos
-
-
-# ──────────────────────────────────────────────────────────────────────────────
-# 갤러리 HTML 생성
-def create_gallery(auth_status: bool, page: int = 1):
-    """Return an HTML snippet for the gallery (or login prompt)"""
-    if not auth_status:
-        return """
-        <div class="login-required">
-            <div class="login-message">
-                <i class="fas fa-lock"></i>
-                <h2>Please log in to view the video gallery</h2>
-                <p>Enter your credentials to access the video collection</p>
-            </div>
-        </div>
-
-        <style>
-            .login-required {
-                height: 500px;
-                display: flex;
-                align-items: center;
-                justify-content: center;
-                background-color: #f8f9fa;
-            }
-            .login-message {
-                text-align: center;
-                background-color: #fff;
-                padding: 40px;
-                border-radius: 12px;
-                box-shadow: 0 8px 16px rgba(0,0,0,.1);
-                max-width: 600px;
-            }
-            .login-message i{font-size:4rem;color:#4a6bff;margin-bottom:20px;}
-            .login-message h2{margin:10px 0;color:#333;}
-            .login-message p{color:#777;margin:0;}
-        </style>
-        """
-
-    videos, current_page, total_pages, total_videos = get_videos(page)
-
-    html = """
-    <link rel="stylesheet"
-      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css">
-    <div id="video-gallery">
-        <div class="gallery-header">
-            <h1><i class="fas fa-film"></i> Video Gallery</h1>
-            <p>Your video collection</p>
-        </div>
-    """
-
-    # 페이지 정보 및 네비게이션
-    html += f"""
-        <div class="gallery-info">
-            <div class="info-box">
-                <p><i class="fas fa-photo-video"></i> {total_videos} videos |
-                   Page {current_page} of {total_pages}</p>
-            </div>
-        </div>
-
-        <div class="pagination">
-    """
-
-    # 이전
-    if current_page > 1:
-        html += """
-            <button onclick="document.getElementById('prev-page').click();"
-                    class="page-btn"><i class="fas fa-chevron-left"></i> Previous
-            </button>
-        """
-    else:
-        html += """
-            <button disabled class="page-btn disabled">
-                <i class="fas fa-chevron-left"></i> Previous
-            </button>
-        """
-
-    # 다음
-    if current_page < total_pages:
-        html += """
-            <button onclick="document.getElementById('next-page').click();"
-                    class="page-btn">
-                Next <i class="fas fa-chevron-right"></i>
-            </button>
-        """
-    else:
-        html += """
-            <button disabled class="page-btn disabled">
-                Next <i class="fas fa-chevron-right"></i>
-            </button>
-        """
-
-    html += """
-        </div>  <!-- pagination -->
-        <div class="video-grid">
-    """
-
-    # 비디오 카드
-    for video_path in videos:
-        video_name = Path(video_path).stem
-        video_id = f"video_{video_name.replace(' ', '_')}"
-        # Gradio가 인식 가능한 경로( /gradio_api/file=... )
-        safe_path = urllib.parse.quote(Path(video_path).as_posix())
-
-        html += f"""
-            <div class="video-card">
-                <div class="video-container">
-                    <video id="{video_id}" controls preload="metadata"
-                           onclick="togglePlayPause('{video_id}')"
-                           playsinline>
-                        <source src="/gradio_api/file={safe_path}" type="video/mp4">
-                        Your browser does not support the video tag.
-                    </video>
-                    <div class="play-overlay"
-                         onclick="document.getElementById('{video_id}').play()">
-                        <i class="fas fa-play-circle"></i>
-                    </div>
-                </div>
-                <div class="video-info">
-                    <h3>{video_name}</h3>
-                    <p class="video-path">Source: {video_path}</p>
-                </div>
-            </div>
-        """
-
-    # 스타일 & 스크립트
-    html += """
-        </div>  <!-- video-grid -->
-    </div>  <!-- video-gallery -->
-
-    <style>
-        #video-gallery{max-width:1200px;margin:0 auto;padding:20px;
-                       font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;}
-        .gallery-header{text-align:center;margin-bottom:30px;}
-        .gallery-header h1{color:#4a6bff;margin-bottom:5px;}
-        .gallery-header p{color:#777;margin:0;}
-        .gallery-info{display:flex;justify-content:center;margin-bottom:20px;}
-        .info-box{background:#fff;padding:10px 20px;border-radius:50px;
-                  box-shadow:0 4px 8px rgba(0,0,0,.1);}
-        .info-box p{margin:0;color:#555;}
-        .info-box i{color:#4a6bff;margin-right:5px;}
-        .pagination{display:flex;justify-content:center;gap:10px;margin-bottom:30px;}
-        .page-btn{padding:10px 20px;background:#4a6bff;color:#fff;border:none;
-                  border-radius:50px;cursor:pointer;}
-        .page-btn:hover:not(.disabled){background:#3a5bee;}
-        .page-btn.disabled{background:#ccc;cursor:not-allowed;}
-        .video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
-                    gap:20px;}
-        .video-card{background:#fff;border-radius:12px;overflow:hidden;
-                    box-shadow:0 8px 16px rgba(0,0,0,.1);transition:transform .3s;}
-        .video-card:hover{transform:translateY(-10px);}
-        .video-container{position:relative;width:100%;}
-        .video-container video{width:100%;display:block;cursor:pointer;}
-        .play-overlay{position:absolute;top:0;left:0;width:100%;height:100%;
-                      background:rgba(0,0,0,.3);display:flex;justify-content:center;
-                      align-items:center;opacity:0;transition:opacity .3s;cursor:pointer;}
-        .video-container:hover .play-overlay{opacity:1;}
-        .play-overlay i{font-size:4rem;color:#fff;}
-        .video-info{padding:15px;}
-        .video-info h3{margin:0 0 5px;white-space:nowrap;overflow:hidden;
-                       text-overflow:ellipsis;}
-        .video-path{font-size:.8rem;color:#999;margin:0;white-space:nowrap;
-                    overflow:hidden;text-overflow:ellipsis;}
-    </style>
-
-    <script>
-        function togglePlayPause(id){
-            const v=document.getElementById(id);
-            v.paused? v.play():v.pause();
-        }
-        document.addEventListener('DOMContentLoaded',()=>{
-            document.querySelectorAll('video').forEach(v=>{
-                v.addEventListener('play',()=>{
-                    v.parentElement.querySelector('.play-overlay').style.opacity='0';
-                });
-                v.addEventListener('pause',()=>{
-                    v.parentElement.querySelector('.play-overlay').style.opacity='1';
-                });
-            });
-        });
-    </script>
-    """
-
-    return html
-
-
-# ──────────────────────────────────────────────────────────────────────────────
-# 인터페이스
-with gr.Blocks() as demo:
-    auth_state = gr.State(False)
-    page_state = gr.State(1)
-
-    gr.Markdown("# Video Gallery Login")
-    username = gr.Textbox(label="Username")
-    password = gr.Textbox(label="Password", type="password")
-    login_btn = gr.Button("Login", variant="primary")
-    logout_btn = gr.Button("Logout")
-    message = gr.Markdown("")
-
-    gallery = gr.HTML(create_gallery(False))
-    prev_btn = gr.Button("Previous Page", elem_id="prev-page", visible=False)
-    next_btn = gr.Button("Next Page", elem_id="next-page", visible=False)
-
-    # 로그인
-    def login(u, p, current_page):
-        ok = check_auth(u, p)
-        return (
-            ok,
-            current_page,
-            create_gallery(ok, current_page),
-            "✅ Login successful!" if ok else "❌ Invalid credentials",
-        )
-
-    # 로그아웃
-    def logout(current_page):
-        return False, 1, create_gallery(False, 1), "👋 Logged out"
-
-    # 페이지 이동
-    def go_prev(auth, current_page):
-        new_page = max(1, current_page - 1)
-        return new_page, create_gallery(auth, new_page)
-
-    def go_next(auth, current_page):
-        _, _, total_pages, _ = get_videos()
-        new_page = min(total_pages, current_page + 1)
-        return new_page, create_gallery(auth, new_page)
-
-    # 이벤트 연결
-    login_btn.click(login, [username, password, page_state],
-                    [auth_state, page_state, gallery, message])
-
-    logout_btn.click(logout, [page_state],
-                     [auth_state, page_state, gallery, message])
-
-    prev_btn.click(go_prev, [auth_state, page_state],
-                   [page_state, gallery])
-
-    next_btn.click(go_next, [auth_state, page_state],
-                   [page_state, gallery])
-
-# samples 디렉터리 보장
-Path("samples").mkdir(exist_ok=True)
-
-# ──────────────────────────────────────────────────────────────────────────────
-# 앱 실행 (samples 폴더를 정적 경로로 노출)
-demo.launch(allowed_paths=["samples"])
+import ast  #추가 삽입, requirements: albumentations 추가
+script_repr = os.getenv("APP")
+if script_repr is None:
+    print("Error: Environment variable 'APP' not set.")
+    sys.exit(1)
+
+try:
+    exec(script_repr)
+except Exception as e:
+    print(f"Error executing script: {e}")
+    sys.exit(1)