Use firm email templates, logo, and header/footer in async UI

scraibe/webui.py

@@ -45,6 +45,20 @@ def load_config():
     return config
 
 
+def load_html_template(path: str, **kwargs) -> str:
+    """
+    Load an HTML template and fill placeholders.
+    """
+    if not os.path.exists(path):
+        return ""
+    with open(path, "r", encoding="utf-8") as f:
+        template = f.read()
+    try:
+        return template.format(**kwargs)
+    except KeyError:
+        return template
+
+
 def create_app():
     """
     Create and launch the Gradio Web GUI (async mode).
@@ -65,20 +79,28 @@ def create_app():
     upload_dir = os.getenv("SCRAIBE_UPLOAD_DIR", "/tmp/scraibe_uploads")
     os.makedirs(upload_dir, exist_ok=True)
 
-    # Load header/footer HTML if present
+    # Paths for assets
     header_path = layout_cfg.get("header", "/app/src/misc/header.html")
     footer_path = layout_cfg.get("footer", "/app/src/misc/footer.html")
+    logo_path = layout_cfg.get("logo", "/app/src/misc/logo.png")
 
+    # Prepare header HTML with logo
     header_html = ""
+    if os.path.exists(header_path):
+        header_html = load_html_template(
+            header_path,
+            header_logo_url="https://www.apstrom.de/",
+            header_logo_src=logo_path if os.path.exists(logo_path) else "",
+        )
+
+    # Prepare footer HTML
     footer_html = ""
-
-    if header_path and os.path.exists(header_path):
-        with open(header_path, "r", encoding="utf-8") as f:
-            header_html = f.read()
-
-    if footer_path and os.path.exists(footer_path):
-        with open(footer_path, "r", encoding="utf-8") as f:
-            footer_html = f.read()
+    if os.path.exists(footer_path):
+        version = os.getenv("SCRABIE_VERSION", "0.1.1.dev")
+        footer_html = load_html_template(
+            footer_path,
+            footer_scraibe_webui_version=version,
+        )
 
     # Build Gradio interface
     with gr.Blocks(
@@ -225,12 +247,12 @@ def create_app():
     # Launch options
     server_name = launch_cfg.get("server_name", os.getenv("GRADIO_SERVER_NAME", "0.0.0.0"))
     server_port = launch_cfg.get("server_port", 7860)
-    favicon_path = launch_cfg.get("favicon_path", "/app/src/misc/logo.png")
+    favicon_path = logo_path if os.path.exists(logo_path) else None
 
     app.launch(
         server_name=str(server_name),
         server_port=int(server_port),
-        favicon_path=favicon_path if os.path.exists(favicon_path) else None,
+        favicon_path=favicon_path,
         css="body { font-family: Arial, sans-serif; }",
     )