feat(example-images): add remote open mode support

py/services/settings_manager.py

@@ -81,6 +81,9 @@ DEFAULT_SETTINGS: Dict[str, Any] = {
     "folder_paths": {},
     "extra_folder_paths": {},
     "example_images_path": "",
+    "example_images_open_mode": "system",
+    "example_images_local_root": "",
+    "example_images_open_uri_template": "",
     "optimize_example_images": True,
     "auto_download_example_images": False,
     "blur_mature_content": True,

py/utils/example_images_file_manager.py

@@ -1,17 +1,81 @@
 import logging
 import os
-import sys
+import re
 import subprocess
+import sys
+from urllib.parse import quote
+
 from aiohttp import web
 from ..services.settings_manager import get_settings_manager
 from ..utils.example_images_paths import (
     get_model_folder,
-    get_model_relative_path,
 )
 from ..utils.constants import SUPPORTED_MEDIA_EXTENSIONS
 
 logger = logging.getLogger(__name__)
 
+
+_WINDOWS_DRIVE_PATTERN = re.compile(r"^[A-Za-z]:/")
+
+
+def _is_within_root(path: str, root: str) -> bool:
+    try:
+        return os.path.commonpath([os.path.abspath(path), os.path.abspath(root)]) == os.path.abspath(root)
+    except ValueError:
+        return False
+
+
+def _join_local_example_path(local_root: str, relative_path: str) -> str:
+    separator = "\\" if "\\" in local_root and "/" not in local_root else "/"
+    normalized_root = local_root.rstrip("\\/")
+    normalized_relative = relative_path.replace("/", separator)
+    if not normalized_root:
+        return normalized_relative
+    return f"{normalized_root}{separator}{normalized_relative}"
+
+
+def _build_file_uri(path: str) -> str:
+    normalized = path.replace("\\", "/")
+    if _WINDOWS_DRIVE_PATTERN.match(normalized):
+        return f"file:///{quote(normalized, safe='/:')}"
+    if normalized.startswith("/"):
+        return f"file://{quote(normalized, safe='/:')}"
+    return f"file:///{quote(normalized.lstrip('/'), safe='/:')}"
+
+
+def _render_open_uri_template(template: str, local_path: str, relative_path: str) -> str:
+    file_uri = _build_file_uri(local_path)
+    replacements = {
+        "{{local_path}}": local_path,
+        "{{encoded_local_path}}": quote(local_path, safe=""),
+        "{{relative_path}}": relative_path,
+        "{{encoded_relative_path}}": quote(relative_path, safe=""),
+        "{{file_uri}}": file_uri,
+        "{{encoded_file_uri}}": quote(file_uri, safe=""),
+    }
+
+    rendered = template
+    for placeholder, value in replacements.items():
+        rendered = rendered.replace(placeholder, value)
+    return rendered
+
+
+def _open_system_folder(model_folder: str) -> dict[str, object]:
+    if os.name == "nt":  # Windows
+        os.startfile(model_folder)
+    elif os.name == "posix":  # macOS and Linux
+        if sys.platform == "darwin":  # macOS
+            subprocess.Popen(["open", model_folder])
+        else:  # Linux
+            subprocess.Popen(["xdg-open", model_folder])
+
+    return {
+        "success": True,
+        "message": f"Opened example images folder for {model_folder}",
+        "path": model_folder,
+    }
+
+
 class ExampleImagesFileManager:
     """Manages access and operations for example image files"""
     
@@ -54,7 +118,7 @@ class ExampleImagesFileManager:
                 }, status=500)
 
             # Path validation: ensure model_folder is under example_images_path
-            if not model_folder.startswith(os.path.abspath(example_images_path)):
+            if not _is_within_root(model_folder, example_images_path):
                 return web.json_response({
                     'success': False,
                     'error': 'Invalid model folder path'
@@ -66,20 +130,40 @@ class ExampleImagesFileManager:
                     'success': False,
                     'error': 'No example images found for this model. Download example images first.'
                 }, status=404)
-            
-            # Open folder in file explorer
-            if os.name == 'nt':  # Windows
-                os.startfile(model_folder)
-            elif os.name == 'posix':  # macOS and Linux
-                if sys.platform == 'darwin':  # macOS
-                    subprocess.Popen(['open', model_folder])
-                else:  # Linux
-                    subprocess.Popen(['xdg-open', model_folder])
-            
-            return web.json_response({
-                'success': True,
-                'message': f'Opened example images folder for model {model_hash}'
-            })
+
+            root_path = os.path.abspath(example_images_path)
+            relative_path = os.path.relpath(model_folder, root_path).replace("\\", "/")
+            open_mode = settings_manager.get("example_images_open_mode") or "system"
+
+            if open_mode == "clipboard":
+                local_root = settings_manager.get("example_images_local_root") or root_path
+                local_path = _join_local_example_path(local_root, relative_path)
+                return web.json_response({
+                    'success': True,
+                    'mode': 'clipboard',
+                    'path': local_path,
+                    'relative_path': relative_path,
+                })
+
+            if open_mode == "uri_template":
+                local_root = settings_manager.get("example_images_local_root") or root_path
+                uri_template = settings_manager.get("example_images_open_uri_template") or ""
+                if not uri_template.strip():
+                    return web.json_response({
+                        'success': False,
+                        'error': 'No example image open URI template configured.'
+                    }, status=400)
+
+                local_path = _join_local_example_path(local_root, relative_path)
+                return web.json_response({
+                    'success': True,
+                    'mode': 'uri',
+                    'path': local_path,
+                    'relative_path': relative_path,
+                    'uri': _render_open_uri_template(uri_template, local_path, relative_path),
+                })
+
+            return web.json_response(_open_system_folder(model_folder))
             
         except Exception as e:
             logger.error(f"Failed to open example images folder: {e}", exc_info=True)
@@ -143,7 +227,7 @@ class ExampleImagesFileManager:
                     file_ext = os.path.splitext(file)[1].lower()
                     if (file_ext in SUPPORTED_MEDIA_EXTENSIONS['images'] or 
                         file_ext in SUPPORTED_MEDIA_EXTENSIONS['videos']):
-                        relative_path = get_model_relative_path(model_hash)
+                        relative_path = os.path.relpath(model_folder, os.path.abspath(example_images_path)).replace("\\", "/")
                         files.append({
                             'name': file,
                             'path': f'/example_images_static/{relative_path}/{file}',
@@ -227,4 +311,4 @@ class ExampleImagesFileManager:
             return web.json_response({
                 'has_images': False,
                 'error': str(e)
-            })
+            })