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import sys
import json
import urllib.parse
import subprocess
import threading
import asyncio
from aiohttp import web
import folder_paths
import struct
from .utils import get_active_folder_types, get_active_scan_paths, resolve_folder_subdir
async def api_scan_status(request):
folder_type = request.query.get('type', 'checkpoints')
subfolder = request.query.get('subfolder', '/')
try:
path_idx = int(request.query.get('path_idx', 0))
except:
path_idx = 0
try:
paths = folder_paths.get_folder_paths(folder_type)
except Exception:
return web.json_response({"scanning": False})
if not paths or path_idx < 0 or path_idx >= len(paths):
return web.json_response({"scanning": False})
try:
base_dir, target_dir = resolve_folder_subdir(folder_type, path_idx, subfolder)
except ValueError:
return web.json_response({"scanning": False})
marker_file = os.path.join(target_dir, '.scan_in_progress')
result_file = os.path.join(target_dir, '.scan_result.json')
scanning = os.path.exists(marker_file)
data = {"scanning": scanning}
if not scanning and os.path.exists(result_file):
try:
with open(result_file, 'r', encoding='utf-8') as f:
data["result"] = __import__('json').load(f)
os.remove(result_file)
except:
pass
return web.json_response(data)
async def api_scan_folder(request):
"""Launches the scraper in the background for a specific directory."""
folder_type = request.query.get('type', 'checkpoints')
subfolder = request.query.get('subfolder', '/')
try:
path_idx = int(request.query.get('path_idx', 0))
except:
path_idx = 0
try:
base_dir, target_dir = resolve_folder_subdir(folder_type, path_idx, subfolder)
except (ValueError, KeyError):
return web.json_response({"status": "error", "message": "Invalid folder type"})
if not os.path.exists(target_dir):
return web.json_response({"status": "error", "message": "Directory does not exist"})
# Get the scraper path relative to this script
plugin_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
scraper_path = os.path.join(plugin_dir, "scraper.py")
if not os.path.exists(scraper_path):
return web.json_response({"status": "error", "message": "scraper.py not found in extension directory"})
print(f"[Anomalous Browser] Starting background scan for: {target_dir}")
try:
data = await request.json()
except Exception:
data = {}
offline_only = data.get("offline_only", False)
skip_rename = data.get("skip_rename", False)
virtual_rename = data.get("virtual_rename", False)
physical_rename = data.get("physical_rename", False)
force_overwrite = data.get("force_overwrite", False)
target_files_list = data.get("target_files", [])
if not target_files_list:
target_files_str = request.query.get('target_files', '')
target_files_list = [f.strip() for f in target_files_str.split(',')] if target_files_str else []
try:
marker_file = os.path.join(target_dir, '.scan_in_progress')
try:
with open(marker_file, 'x') as f:
f.write('1')
except FileExistsError:
return web.json_response({"status": "error", "message": "Scan already in progress"}, status=409)
if target_files_list:
targets_file = os.path.join(target_dir, '.scan_targets.json')
with open(targets_file, 'w', encoding='utf-8') as f:
__import__('json').dump(target_files_list, f)
def run_bg():
try:
cmd = [sys.executable, scraper_path, target_dir]
if offline_only:
cmd.append("--offline-only")
if skip_rename:
cmd.append("--skip-rename")
if virtual_rename:
cmd.append("--virtual-rename")
if physical_rename:
cmd.append("--physical-rename")
if force_overwrite:
cmd.append("--force-overwrite")
result = subprocess.run(
cmd,
cwd=plugin_dir
)
if result.returncode != 0:
result_file = os.path.join(target_dir, '.scan_result.json')
with open(result_file, 'w', encoding='utf-8') as f:
json.dump({"success": 0, "fail": 1, "error": f"Scanner exited with code {result.returncode}"}, f)
finally:
if hasattr(folder_paths, "filename_list_cache"):
try: folder_paths.filename_list_cache.clear()
except: pass
if hasattr(folder_paths, "cache_helper") and hasattr(folder_paths.cache_helper, "clear"):
try: folder_paths.cache_helper.clear()
except: pass
if os.path.exists(marker_file):
try: os.remove(marker_file)
except: pass
threading.Thread(target=run_bg, daemon=True).start()
return web.json_response({"status": "ok", "message": "Scan started in background. Check console for details."})
except Exception as e:
if 'marker_file' in locals() and os.path.exists(marker_file):
try: os.remove(marker_file)
except OSError: pass
return web.json_response({"status": "error", "message": str(e)})
async def api_scan_all(request):
plugin_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
scraper_path = os.path.join(plugin_dir, "scraper.py")
marker_file = os.path.join(plugin_dir, '.global_scan_in_progress')
try:
data = await request.json()
except Exception:
data = {}
offline_only = data.get("offline_only", False)
use_local_metadata = data.get("use_local_metadata", True)
skip_rename = data.get("skip_rename", True)
virtual_rename = data.get("virtual_rename", False)
physical_rename = data.get("physical_rename", False)
force_overwrite = data.get("force_overwrite", False)
skip_media = data.get("skip_media", False)
try:
try:
with open(marker_file, 'x') as f:
f.write('1')
except FileExistsError:
return web.json_response({"status": "error", "message": "Global scan already in progress"}, status=409)
def run_global_bg():
try:
paths_to_scan = get_active_scan_paths()
for base_dir in paths_to_scan:
if not os.path.exists(base_dir): continue
try:
print(f"[Anomalous Browser] Global scan processing: {base_dir}")
cmd = [sys.executable, scraper_path, base_dir]
if offline_only:
cmd.append("--offline-only")
if skip_rename:
cmd.append("--skip-rename")
if virtual_rename:
cmd.append("--virtual-rename")
if physical_rename:
cmd.append("--physical-rename")
if force_overwrite:
cmd.append("--force-overwrite")
if skip_media:
cmd.append("--skip-media")
if not use_local_metadata:
cmd.append("--skip-local-metadata")
result = subprocess.run(
cmd,
cwd=plugin_dir
)
if result.returncode != 0:
print(f"[Anomalous Browser] Scanner exited with code {result.returncode}: {base_dir}")
except Exception as e:
print(f"[Anomalous Browser] Global scan error on {base_dir}: {e}")
finally:
if hasattr(folder_paths, "filename_list_cache"):
try: folder_paths.filename_list_cache.clear()
except: pass
if hasattr(folder_paths, "cache_helper") and hasattr(folder_paths.cache_helper, "clear"):
try: folder_paths.cache_helper.clear()
except: pass
if os.path.exists(marker_file):
try: os.remove(marker_file)
except: pass
threading.Thread(target=run_global_bg, daemon=True).start()
return web.json_response({"status": "ok", "message": "Global scan started"})
except Exception as e:
if os.path.exists(marker_file):
try: os.remove(marker_file)
except OSError: pass
return web.json_response({"status": "error", "message": str(e)})
async def api_global_scan_status(request):
plugin_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
marker_file = os.path.join(plugin_dir, '.global_scan_in_progress')
return web.json_response({"scanning": os.path.exists(marker_file)})
async def api_clean_civitai_info(request):
try:
paths_to_clean = get_active_scan_paths()
deleted_count = 0
for base_dir in paths_to_clean:
if not os.path.exists(base_dir): continue
for root, dirs, files in os.walk(base_dir):
for file in files:
if file.endswith('.civitai.info'):
file_path = os.path.join(root, file)
try:
os.remove(file_path)
deleted_count += 1
except Exception as e:
pass
return web.json_response({"status": "success", "count": deleted_count})
except Exception as e:
return web.json_response({"status": "error", "message": str(e)}, status=500)
GLOBAL_SCAN_STATE = {
"scanning": False,
"total": 0,
"current": 0,
"filename": "",
"error": ""
}
GLOBAL_SCAN_LOCK = threading.Lock()
async def api_scan_missing_models_status(request):
return web.json_response(GLOBAL_SCAN_STATE)
async def api_scan_missing_models(request):
import sys
import threading
import traceback
plugin_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
if plugin_dir not in sys.path:
sys.path.insert(0, plugin_dir)
try:
from scraper import extract_safetensors_hash, calculate_sha256, fetch_civitai_info, infer_base_model_from_header
except ImportError:
return web.json_response({"status": "error", "message": "Failed to load scraper module"})
with GLOBAL_SCAN_LOCK:
if GLOBAL_SCAN_STATE["scanning"]:
return web.json_response({"status": "error", "message": "Scan already in progress"}, status=409)
GLOBAL_SCAN_STATE["scanning"] = True
GLOBAL_SCAN_STATE["total"] = 0
GLOBAL_SCAN_STATE["current"] = 0
GLOBAL_SCAN_STATE["filename"] = "Initializing..."
GLOBAL_SCAN_STATE["error"] = ""
try:
data = await request.json()
except Exception:
data = {}
force_overwrite = data.get("force_overwrite", False)
def run_deep_scan():
try:
paths_to_scan = get_active_scan_paths()
files_to_scan = []
for base_dir in paths_to_scan:
if not os.path.exists(base_dir): continue
for root, dirs, files in os.walk(base_dir):
for file in files:
if not file.endswith('.safetensors'):
continue
file_path = os.path.join(root, file)
base_path = os.path.splitext(file_path)[0]
info_path = base_path + ".info"
civitai_info_path = base_path + ".civitai.info"
# Check if a valid info file exists
has_valid_info = False
actual_info = info_path if os.path.exists(info_path) else (civitai_info_path if os.path.exists(civitai_info_path) else None)
if force_overwrite:
actual_info = None
if actual_info:
try:
with open(actual_info, 'r', encoding='utf-8') as f:
data = json.load(f)
for fi in data.get("files", []):
if isinstance(fi, dict) and "hashes" in fi and "SHA256" in fi["hashes"]:
if fi["hashes"]["SHA256"]:
has_valid_info = True
break
except Exception:
pass
if not has_valid_info:
files_to_scan.append(file_path)
GLOBAL_SCAN_STATE["total"] = len(files_to_scan)
for idx, file_path in enumerate(files_to_scan):
filename = os.path.basename(file_path)
GLOBAL_SCAN_STATE["current"] = idx + 1
GLOBAL_SCAN_STATE["filename"] = filename
try:
civitai_data = None
file_hash = None
# Fallback 1: Try header hash on Civitai
header_hash = extract_safetensors_hash(file_path)
if header_hash:
civitai_data = fetch_civitai_info(header_hash)
if civitai_data:
file_hash = header_hash
# Fallback 2: If header hash fails, compute full SHA256
if not civitai_data:
full_hash = calculate_sha256(file_path)
civitai_data = fetch_civitai_info(full_hash)
file_hash = full_hash
# Fallback 3: Local Offline Inference
if not civitai_data:
inferred_base = infer_base_model_from_header(file_path)
if inferred_base == 'Unknown':
inferred_base = ""
if not file_hash:
file_hash = header_hash or calculate_sha256(file_path)
civitai_data = {
"id": -1,
"modelId": -1,
"name": os.path.splitext(filename)[0],
"baseModel": inferred_base,
"description": "<p>Automatically inferred by Anomalous Local Engine.</p>",
"model": {
"name": os.path.splitext(filename)[0],
"type": "LORA" if "lora" in file_path.lower() else "Checkpoint"
},
"files": [{"hashes": {"SHA256": file_hash}}]
}
# Ensure SHA256 is explicitly injected into the info data
if civitai_data:
if not civitai_data.get("files"):
civitai_data["files"] = [{"hashes": {"SHA256": file_hash}}]
elif isinstance(civitai_data["files"][0], dict):
if "hashes" not in civitai_data["files"][0]:
civitai_data["files"][0]["hashes"] = {}
civitai_data["files"][0]["hashes"]["SHA256"] = file_hash
# Save info file
info_path = os.path.splitext(file_path)[0] + ".info"
with open(info_path, 'w', encoding='utf-8') as f:
json.dump(civitai_data, f, ensure_ascii=True, indent=4)
except Exception as e:
GLOBAL_SCAN_STATE["error"] = f"{filename}: {e}"
except Exception as e:
GLOBAL_SCAN_STATE["error"] = str(e)
traceback.print_exc()
finally:
GLOBAL_SCAN_STATE["scanning"] = False
GLOBAL_SCAN_STATE["filename"] = ""
# Clear caches
if hasattr(folder_paths, "filename_list_cache"):
folder_paths.filename_list_cache.clear()
if hasattr(folder_paths, "cache_helper") and hasattr(folder_paths.cache_helper, "clear"):
folder_paths.cache_helper.clear()
try:
threading.Thread(target=run_deep_scan, daemon=True).start()
except Exception as e:
GLOBAL_SCAN_STATE["scanning"] = False
GLOBAL_SCAN_STATE["error"] = str(e)
return web.json_response({"status": "error", "message": str(e)}, status=500)
return web.json_response({"status": "success", "message": "Deep scan started in background"})
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