901 lines
37 KiB
Python
901 lines
37 KiB
Python
"""
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ComfyUI Gemini Image Browser - Fixed Metadata Version
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"""
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import os
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import json
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import re
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import shutil
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import subprocess
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from pathlib import Path
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from aiohttp import web
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import server
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import folder_paths
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try:
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from PIL import Image, ExifTags
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except ImportError:
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Image = None
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# --- Constants ---
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WEB_DIRECTORY = "./web"
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ADDITIONAL_FOLDERS_FILE = Path(__file__).parent / "folders.json"
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FAVORITES_FILE = Path(__file__).parent / "favorites.json"
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# --- Helper Functions ---
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def load_json(file_path):
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if file_path.exists():
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try:
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with open(file_path, 'r', encoding='utf-8') as f:
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return json.load(f)
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except Exception as e:
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print(f"Error loading {file_path}: {e}")
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return []
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return []
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def save_json(data, file_path):
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with open(file_path, 'w', encoding='utf-8') as f:
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json.dump(data, f, indent=2)
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def _safe_str(value):
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if value is None:
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return ""
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if isinstance(value, bytes):
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try:
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return value.decode("utf-8", errors="ignore")
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except Exception:
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return f"<{len(value)} bytes>"
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return str(value)
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def extract_metadata(image_path):
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"""Extract metadata from image (PNG/JPEG/WEBP/etc)"""
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try:
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if not Image or not image_path.exists():
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return {}
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with Image.open(image_path) as img:
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metadata = {}
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# Extract PNG text chunks (ComfyUI stores workflow here)
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if hasattr(img, 'text'):
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for key, value in img.text.items():
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metadata[key] = value
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# Also check PNG info dict
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if hasattr(img, 'info'):
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for key, value in img.info.items():
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if key not in metadata:
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metadata[key] = value
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# EXIF (JPEG/WEBP/etc)
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exif_data = {}
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try:
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if hasattr(img, "_getexif") and img._getexif():
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for tag, val in img._getexif().items():
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name = ExifTags.TAGS.get(tag, str(tag)) if Image else str(tag)
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exif_data[name] = val
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except Exception:
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pass
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if exif_data:
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metadata["EXIF"] = exif_data
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# XMP (if present)
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if "XML:com.adobe.xmp" in metadata:
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metadata["XMP"] = metadata.get("XML:com.adobe.xmp")
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elif "xmp" in metadata:
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metadata["XMP"] = metadata.get("xmp")
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# If ICC profile exists, include a summary only
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if "icc_profile" in metadata:
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icc = metadata.get("icc_profile")
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metadata["ICC Profile"] = f"<{len(icc)} bytes>" if isinstance(icc, (bytes, bytearray)) else _safe_str(icc)
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# Try to decode 'prompt' and 'workflow' if they are JSON strings
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for key in ['prompt', 'workflow']:
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if key in metadata and isinstance(metadata[key], str):
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try:
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metadata[key] = json.loads(metadata[key])
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except:
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pass
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return metadata
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except Exception as e:
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print(f"Error extracting metadata from {image_path}: {e}")
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return {}
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def _validate_and_get_workflow(json_string):
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try:
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data = json.loads(json_string)
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workflow_data = data.get('workflow', data.get('prompt', data))
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if isinstance(workflow_data, dict):
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if 'nodes' in workflow_data:
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return workflow_data, 'ui'
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is_api = False
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for _, value in workflow_data.items():
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if isinstance(value, dict) and 'class_type' in value:
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is_api = True
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break
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if is_api:
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return workflow_data, 'api'
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except Exception:
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pass
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return None, None
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def _scan_bytes_for_workflow(content_bytes):
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"""
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Yield valid JSON object strings found in a binary stream by brace matching.
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"""
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try:
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stream_str = content_bytes.decode('utf-8', errors='ignore')
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except Exception:
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return
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start_pos = 0
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while True:
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first_brace = stream_str.find('{', start_pos)
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if first_brace == -1:
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break
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open_braces = 0
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start_index = first_brace
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for i in range(start_index, len(stream_str)):
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char = stream_str[i]
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if char == '{':
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open_braces += 1
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elif char == '}':
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open_braces -= 1
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if open_braces == 0:
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candidate = stream_str[start_index:i + 1]
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try:
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json.loads(candidate)
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yield candidate
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except Exception:
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pass
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start_pos = i + 1
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break
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else:
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break
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def extract_workflow_from_file(file_path):
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"""
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Extract workflow payload from image/video/audio files.
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Returns (workflow_dict_or_none, 'ui'|'api'|None).
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"""
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found = {}
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def analyze_json(json_str):
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wf, wf_type = _validate_and_get_workflow(json_str)
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if wf and wf_type and wf_type not in found:
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found[wf_type] = wf
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ext_lower = str(file_path).lower()
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is_media = ext_lower.endswith(('.mp4', '.mkv', '.webm', '.mov', '.avi', '.mp3', '.wav', '.ogg', '.flac', '.m4a', '.aac'))
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# Video/audio metadata tags via ffprobe (primary path for many encoded files)
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if is_media:
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ffprobe_bin = os.environ.get('FFPROBE_PATH') or shutil.which('ffprobe')
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if ffprobe_bin:
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try:
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cmd = [ffprobe_bin, '-v', 'quiet', '-print_format', 'json', '-show_format', str(file_path)]
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creationflags = subprocess.CREATE_NO_WINDOW if os.name == 'nt' else 0
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result = subprocess.run(
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cmd,
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capture_output=True,
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text=True,
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encoding='utf-8',
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errors='ignore',
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check=True,
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creationflags=creationflags
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)
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ff_data = json.loads(result.stdout)
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tags = ff_data.get('format', {}).get('tags', {})
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if isinstance(tags, dict):
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for value in tags.values():
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if not isinstance(value, str):
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continue
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if value.strip().startswith('{'):
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analyze_json(value)
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elif '{' in value:
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for json_str in _scan_bytes_for_workflow(value.encode('utf-8', errors='ignore')):
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analyze_json(json_str)
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except Exception:
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pass
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# Fast image metadata path (PNG/JPG/WEBP text chunks, EXIF)
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if Image:
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try:
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with Image.open(file_path) as img:
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for key in ['workflow', 'prompt']:
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value = img.info.get(key)
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if isinstance(value, str) and value.strip().startswith('{'):
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analyze_json(value)
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exif_data = img.info.get('exif')
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if isinstance(exif_data, bytes):
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for json_str in _scan_bytes_for_workflow(exif_data):
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analyze_json(json_str)
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except Exception:
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pass
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# Ultimate fallback: scan raw bytes (works for video/audio metadata blobs too)
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if not found:
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try:
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with open(file_path, 'rb') as f:
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content = f.read()
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for json_str in _scan_bytes_for_workflow(content):
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analyze_json(json_str)
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if 'ui' in found and 'api' in found:
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break
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except Exception:
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pass
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if 'ui' in found:
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return found['ui'], 'ui'
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if 'api' in found:
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return found['api'], 'api'
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return None, None
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def _parse_parameters_text(params_text, parsed):
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if not params_text or not isinstance(params_text, str):
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return
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text = params_text.strip()
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if not text:
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return
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# Positive prompt
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pos_match = re.search(r'(?:^|\n)Positive prompt:\s*(.+?)(?=\n(?:Negative prompt:|Steps:|Seed:|Sampler:|CFG|Size:|Model:|$))', text, re.DOTALL)
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if pos_match and not parsed['prompt']:
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parsed['prompt'] = pos_match.group(1).strip()
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# Fallback: first line as prompt if it doesn't look like a param line
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if not parsed['prompt']:
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first_line = text.split('\n', 1)[0].strip()
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if first_line and not re.search(r'^(Steps:|Seed:|Sampler:|CFG|Size:|Model:)', first_line):
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parsed['prompt'] = first_line
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# Negative prompt
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neg_match = re.search(r'(?:^|\n)Negative prompt:\s*(.+?)(?=\n(?:Steps:|Seed:|Sampler:|CFG|Size:|Model:|$))', text, re.DOTALL)
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if neg_match and not parsed['negative_prompt']:
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parsed['negative_prompt'] = neg_match.group(1).strip()
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# Standard parameters
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steps_match = re.search(r'Steps:\s*(\d+)', text)
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if steps_match and not parsed['steps']:
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parsed['steps'] = int(steps_match.group(1))
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sampler_match = re.search(r'Sampler:\s*([^,\n]+)', text)
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if sampler_match and not parsed['sampler']:
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parsed['sampler'] = sampler_match.group(1).strip()
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scheduler_match = re.search(r'Scheduler:\s*([^,\n]+)', text)
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if scheduler_match and not parsed['scheduler']:
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parsed['scheduler'] = scheduler_match.group(1).strip()
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cfg_match = re.search(r'CFG scale:\s*([\d.]+)', text) or re.search(r'CfgScale:\s*([\d.]+)', text)
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if cfg_match and not parsed['cfg']:
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parsed['cfg'] = float(cfg_match.group(1))
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seed_match = re.search(r'Seed:\s*(\d+)', text)
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if seed_match and not parsed['seed']:
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parsed['seed'] = int(seed_match.group(1))
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size_match = re.search(r'Size:\s*(\d+)x(\d+)', text)
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if size_match and not parsed['width'] and not parsed['height']:
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parsed['width'] = int(size_match.group(1))
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parsed['height'] = int(size_match.group(2))
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model_match = re.search(r'Model:\s*([^,\n]+)', text)
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if model_match and not parsed['model']:
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parsed['model'] = model_match.group(1).strip()
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# Extra fields
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extra_fields = {
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"Model hash": r'Model hash:\s*([^,\n]+)',
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"VAE": r'VAE:\s*([^,\n]+)',
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"VAE hash": r'VAE hash:\s*([^,\n]+)',
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"Clip skip": r'Clip skip:\s*([^,\n]+)',
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"Denoising strength": r'Denoising strength:\s*([\d.]+)',
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"Hires steps": r'Hires steps:\s*([^,\n]+)',
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"Hires upscale": r'Hires upscale:\s*([^,\n]+)',
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"Hires resize": r'Hires resize:\s*([^,\n]+)',
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"Refiner": r'Refiner:\s*([^,\n]+)',
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"Refiner switch": r'Refiner switch:\s*([^,\n]+)',
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"Version": r'Version:\s*([^,\n]+)',
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"RNG": r'RNG:\s*([^,\n]+)'
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}
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for label, pattern in extra_fields.items():
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m = re.search(pattern, text)
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if m:
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parsed['extras'][label] = m.group(1).strip()
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# Extract LoRAs from prompt text
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if parsed['prompt']:
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lora_tags = re.findall(r'<lora:([^:>]+):([\d.]+)>', parsed['prompt'])
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for lora_name, strength in lora_tags:
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lora_name = lora_name.strip()
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if lora_name and lora_name not in ['None', '', 'ComfyUI']:
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if not any(l['name'] == lora_name for l in parsed['loras']):
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parsed['loras'].append({
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'name': lora_name,
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'strength_model': float(strength),
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'strength_clip': float(strength)
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})
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def parse_comfy_metadata(metadata):
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"""Parse ComfyUI/SD metadata with broad heuristics"""
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parsed = {
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'prompt': None,
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'negative_prompt': None,
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'seed': None,
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'steps': None,
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'cfg': None,
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'sampler': None,
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'scheduler': None,
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'model': None,
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'loras': [],
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'width': None,
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'height': None,
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'extras': {}
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}
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try:
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# Try any known text-like fields first
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for key in ['parameters', 'Comment', 'Description', 'UserComment', 'ImageDescription', 'Software', 'Prompt', 'prompt', 'notes']:
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if key in metadata and isinstance(metadata[key], str):
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_parse_parameters_text(metadata[key], parsed)
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# If there is EXIF, scan for prompt-like text
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exif = metadata.get('EXIF')
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if isinstance(exif, dict):
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for k, v in exif.items():
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if isinstance(v, str) and any(x in v for x in ['Steps:', 'Sampler:', 'Negative prompt:', 'CFG']):
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_parse_parameters_text(v, parsed)
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# First check if there's a 'parameters' field (Automatic1111/Forge/WebUI format)
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if 'parameters' in metadata:
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params_text = metadata['parameters']
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if isinstance(params_text, str):
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lines = params_text.split('\n')
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full_text = '\n'.join(lines[1:]) if len(lines) > 1 else ''
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# Also extract from Lora hashes field
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lora_match = re.search(r'Lora hashes:\s*"([^"]+)"', full_text)
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if lora_match:
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lora_text = lora_match.group(1)
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lora_pairs = lora_text.split(',')
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for pair in lora_pairs:
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if ':' in pair:
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lora_name = pair.split(':')[0].strip()
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# Only add valid LoRA names and avoid duplicates
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if lora_name and lora_name not in ['None', '', 'ComfyUI']:
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if not any(l['name'] == lora_name for l in parsed['loras']):
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# Try to extract strength from prompt
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strength_match = re.search(rf'<lora:{re.escape(lora_name)}:([\d.]+)>', parsed['prompt'] or '')
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strength = float(strength_match.group(1)) if strength_match else 1.0
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parsed['loras'].append({
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'name': lora_name,
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'strength_model': strength,
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'strength_clip': strength
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})
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# If parameters parsing didn't work, try ComfyUI workflow format
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if not parsed['prompt'] or len(parsed['loras']) == 0:
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workflow = metadata.get('workflow', {})
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if isinstance(workflow, str):
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workflow = json.loads(workflow)
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if workflow and isinstance(workflow, dict):
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nodes = workflow.get('nodes', [])
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for node in nodes:
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node_type = node.get('type', '')
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widgets = node.get('widgets_values', [])
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inputs = node.get('inputs', {})
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title = node.get('title', '').lower()
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# Extract prompts
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if 'CLIPTextEncode' in node_type or 'Conditioning' in node_type or 'PromptText' in node_type:
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text = widgets[0] if widgets and isinstance(widgets[0], str) else inputs.get('text')
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if text:
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# Check if it's negative prompt
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is_negative = any(word in title for word in ['negative', 'neg'])
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if is_negative and not parsed['negative_prompt']:
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parsed['negative_prompt'] = text
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elif not is_negative and not parsed['prompt']:
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parsed['prompt'] = text
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# Extract sampler settings
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elif 'KSampler' in node_type:
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if not parsed['seed']:
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parsed['seed'] = widgets[0] if widgets else inputs.get('seed')
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if not parsed['steps']:
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parsed['steps'] = widgets[1] if len(widgets) > 1 else inputs.get('steps')
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if not parsed['cfg']:
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parsed['cfg'] = widgets[2] if len(widgets) > 2 else inputs.get('cfg')
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if not parsed['sampler']:
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parsed['sampler'] = widgets[3] if len(widgets) > 3 else inputs.get('sampler_name')
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if not parsed['scheduler']:
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parsed['scheduler'] = widgets[4] if len(widgets) > 4 else inputs.get('scheduler')
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# Extract model
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elif 'CheckpointLoader' in node_type or 'CheckpointLoaderSimple' in node_type:
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if not parsed['model']:
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parsed['model'] = widgets[0] if widgets else inputs.get('ckpt_name')
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# Extract LoRAs - COMPREHENSIVE DETECTION
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elif any(kw in node_type.lower() for kw in ['lora', 'loraloader', 'lora stacker', 'lora_stack']):
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try:
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# LoRA Manager format - JSON objects with 'active' flag
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if widgets and isinstance(widgets[0], list):
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lora_list = widgets[0]
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for lora_obj in lora_list:
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if isinstance(lora_obj, dict):
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lora_name = lora_obj.get('name')
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is_active = lora_obj.get('active', True)
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strength = lora_obj.get('strength', 1.0)
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clip_strength = lora_obj.get('clipStrength', 1.0)
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# Only add if active, has a valid name, and avoid invalid names
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if (lora_name and
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lora_name not in ['None', '', 'ComfyUI'] and
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is_active):
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# Check if already added
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if not any(l['name'] == lora_name for l in parsed['loras']):
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parsed['loras'].append({
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'name': lora_name,
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'strength_model': strength,
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'strength_clip': clip_strength
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})
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# Standard LoRA Loader format (name, strength_model, strength_clip)
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else:
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lora_name = widgets[0] if widgets else inputs.get('lora_name')
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# Only add valid LoRA names
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if lora_name and lora_name not in ['None', '', 'ComfyUI']:
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# Check if already added
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if not any(l['name'] == lora_name for l in parsed['loras']):
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parsed['loras'].append({
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'name': lora_name,
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'strength_model': widgets[1] if len(widgets) > 1 else inputs.get('strength_model', 1.0),
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'strength_clip': widgets[2] if len(widgets) > 2 else inputs.get('strength_clip', 1.0)
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})
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except Exception as e:
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print(f"Error parsing LoRAs from node {node_type}: {e}")
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# Extract dimensions
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elif 'EmptyLatentImage' in node_type:
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if not parsed['width']:
|
|
parsed['width'] = widgets[0] if widgets else inputs.get('width')
|
|
if not parsed['height']:
|
|
parsed['height'] = widgets[1] if len(widgets) > 1 else inputs.get('height')
|
|
|
|
# Try to parse raw prompt JSON (if prompt is a dict)
|
|
if isinstance(metadata.get('prompt'), dict) and not parsed['prompt']:
|
|
for node_id, node in metadata['prompt'].items():
|
|
inputs = node.get('inputs', {})
|
|
text = inputs.get('text')
|
|
if isinstance(text, str) and text.strip():
|
|
parsed['prompt'] = text.strip()
|
|
break
|
|
|
|
except Exception as e:
|
|
print(f"Error parsing metadata: {e}")
|
|
import traceback
|
|
traceback.print_exc()
|
|
|
|
return parsed
|
|
|
|
def flatten_metadata(metadata):
|
|
flat = {}
|
|
for key, value in metadata.items():
|
|
if key == 'workflow':
|
|
continue
|
|
if isinstance(value, dict):
|
|
for k2, v2 in value.items():
|
|
flat[f"{key}.{k2}"] = _safe_str(v2)
|
|
else:
|
|
flat[key] = _safe_str(value)
|
|
return flat
|
|
|
|
def _normalize_node_params_from_ui_node(node):
|
|
params = []
|
|
|
|
inputs = node.get('inputs', {})
|
|
if isinstance(inputs, list):
|
|
for idx, item in enumerate(inputs):
|
|
if isinstance(item, dict):
|
|
name = item.get('name') or f"input_{idx + 1}"
|
|
value = item.get('widget', item.get('value', item.get('link')))
|
|
params.append({'name': str(name), 'value': _safe_str(value)})
|
|
elif isinstance(inputs, dict):
|
|
for name, value in inputs.items():
|
|
params.append({'name': str(name), 'value': _safe_str(value)})
|
|
|
|
widgets = node.get('widgets_values', [])
|
|
if isinstance(widgets, list):
|
|
for idx, value in enumerate(widgets):
|
|
params.append({'name': f"widget_{idx + 1}", 'value': _safe_str(value)})
|
|
|
|
return params
|
|
|
|
def extract_workflow_nodes(metadata):
|
|
"""Extract workflow nodes for sidebar node inspector (UI and API workflow formats)."""
|
|
workflow_data = metadata.get('workflow')
|
|
prompt_data = metadata.get('prompt')
|
|
source = workflow_data if workflow_data is not None else prompt_data
|
|
|
|
if isinstance(source, str):
|
|
try:
|
|
source = json.loads(source)
|
|
except Exception:
|
|
return []
|
|
|
|
nodes_out = []
|
|
|
|
# UI format: {"nodes":[...]}
|
|
if isinstance(source, dict) and isinstance(source.get('nodes'), list):
|
|
for node in source.get('nodes', []):
|
|
if not isinstance(node, dict):
|
|
continue
|
|
if node.get('mode', 0) != 0:
|
|
continue
|
|
node_id = node.get('id', 'N/A')
|
|
node_type = node.get('type') or node.get('class_type') or 'Unknown'
|
|
nodes_out.append({
|
|
'id': _safe_str(node_id),
|
|
'type': _safe_str(node_type),
|
|
'params': _normalize_node_params_from_ui_node(node)
|
|
})
|
|
# API format: {"3":{"class_type":"KSampler","inputs":{...}}, ...}
|
|
elif isinstance(source, dict):
|
|
for node_id, node in source.items():
|
|
if not isinstance(node, dict) or 'class_type' not in node:
|
|
continue
|
|
params = []
|
|
inputs = node.get('inputs', {})
|
|
if isinstance(inputs, dict):
|
|
for name, value in inputs.items():
|
|
params.append({'name': str(name), 'value': _safe_str(value)})
|
|
nodes_out.append({
|
|
'id': _safe_str(node_id),
|
|
'type': _safe_str(node.get('class_type', 'Unknown')),
|
|
'params': params
|
|
})
|
|
|
|
def _sort_key(item):
|
|
node_id = item.get('id', '')
|
|
try:
|
|
return (0, int(node_id))
|
|
except Exception:
|
|
return (1, str(node_id))
|
|
|
|
nodes_out.sort(key=_sort_key)
|
|
return nodes_out
|
|
|
|
# --- API Endpoints ---
|
|
@server.PromptServer.instance.routes.get("/gemini-image-browser/list")
|
|
async def list_images(request):
|
|
print("\n--- Gemini Image Browser: Received list request ---")
|
|
try:
|
|
page = int(request.query.get('page', 0))
|
|
per_page = int(request.query.get('per_page', 50))
|
|
sort = request.query.get('sort', 'date_desc')
|
|
search = request.query.get('search', '').lower()
|
|
folder_filter = request.query.get('folder', 'default')
|
|
show_favorites = request.query.get('favorites', 'false') == 'true'
|
|
print(f"Params: page={page}, sort='{sort}', search='{search}', folder='{folder_filter}', favorites={show_favorites}")
|
|
|
|
output_dir = Path(folder_paths.get_output_directory())
|
|
favorites = load_json(FAVORITES_FILE)
|
|
additional_folders = load_json(ADDITIONAL_FOLDERS_FILE)
|
|
|
|
scan_targets = []
|
|
folder_map = {'default': output_dir}
|
|
for f in additional_folders:
|
|
folder_map[f['id']] = Path(f['path'])
|
|
|
|
print(f"Folder map contains {len(folder_map)} folder(s).")
|
|
|
|
if folder_filter == 'all':
|
|
scan_targets = list(folder_map.items())
|
|
elif folder_filter in folder_map and folder_map[folder_filter].exists():
|
|
scan_targets.append((folder_filter, folder_map[folder_filter]))
|
|
else: # Fallback to default
|
|
scan_targets.append(('default', output_dir))
|
|
|
|
print(f"Scanning {len(scan_targets)} folder target(s).")
|
|
|
|
all_files = []
|
|
for folder_id, scan_path in scan_targets:
|
|
if not scan_path.exists():
|
|
print(f"Warning: Scan path {scan_path} does not exist.")
|
|
continue
|
|
for ext in ['*.png', '*.jpg', '*.jpeg', '*.webp', '*.gif', '*.mp4', '*.webm', '*.mov', '*.mp3', '*.wav', '*.ogg', '*.flac', '*.m4a']:
|
|
for p in scan_path.glob(ext):
|
|
all_files.append({'folder_id': folder_id, 'path_obj': p})
|
|
|
|
print(f"Found {len(all_files)} total files before filtering.")
|
|
|
|
file_info = []
|
|
for item in all_files:
|
|
folder_id, path_obj = item['folder_id'], item['path_obj']
|
|
base_dir = folder_map.get(folder_id)
|
|
if not base_dir: continue
|
|
|
|
relative_path = str(path_obj.relative_to(base_dir))
|
|
fav_key = f"{folder_id}:{relative_path}"
|
|
|
|
if show_favorites and fav_key not in favorites: continue
|
|
if search and search not in path_obj.name.lower(): continue
|
|
|
|
stat = path_obj.stat()
|
|
file_info.append({
|
|
'name': path_obj.name, 'path': relative_path, 'size': stat.st_size,
|
|
'modified': stat.st_mtime, 'is_favorite': fav_key in favorites,
|
|
'folder_id': folder_id
|
|
})
|
|
|
|
print(f"Returning {len(file_info)} files after filtering.")
|
|
|
|
if sort == 'date_desc': file_info.sort(key=lambda x: x['modified'], reverse=True)
|
|
elif sort == 'date_asc': file_info.sort(key=lambda x: x['modified'])
|
|
elif sort == 'name_asc': file_info.sort(key=lambda x: x['name'].lower())
|
|
elif sort == 'name_desc': file_info.sort(key=lambda x: x['name'].lower(), reverse=True)
|
|
|
|
start_index = page * per_page
|
|
paginated_files = file_info[start_index : start_index + per_page]
|
|
|
|
print("-------------------------------------------------")
|
|
|
|
return web.json_response({
|
|
'images': paginated_files,
|
|
'total': len(file_info),
|
|
'has_more': (start_index + per_page) < len(file_info),
|
|
'folders': [{'id': 'default', 'name': 'ComfyUI Output', 'path': str(output_dir)}] + additional_folders
|
|
})
|
|
except Exception as e:
|
|
print(f"Error in list_images: {e}")
|
|
import traceback
|
|
traceback.print_exc()
|
|
return web.json_response({'error': str(e)}, status=500)
|
|
|
|
@server.PromptServer.instance.routes.get("/gemini-image-browser/metadata")
|
|
async def get_metadata_endpoint(request):
|
|
try:
|
|
filename = request.query.get('filename')
|
|
folder_id = request.query.get('folder', 'default')
|
|
|
|
if not filename:
|
|
return web.json_response({'error': 'Missing filename'}, status=400)
|
|
|
|
# Determine which folder to use
|
|
base_dir = Path(folder_paths.get_output_directory())
|
|
if folder_id != 'default':
|
|
folders = load_json(ADDITIONAL_FOLDERS_FILE)
|
|
folder_data = next((f for f in folders if f['id'] == folder_id), None)
|
|
if folder_data:
|
|
base_dir = Path(folder_data['path'])
|
|
|
|
file_path = base_dir / filename
|
|
|
|
if not file_path.exists():
|
|
print(f"Metadata: File not found at {file_path}")
|
|
return web.json_response({'error': 'File not found'}, status=404)
|
|
|
|
# Check if it's a video file
|
|
is_video = file_path.suffix.lower() in ['.mp4', '.webm', '.mov']
|
|
# Check if it's an audio file
|
|
is_audio = file_path.suffix.lower() in ['.mp3', '.wav', '.ogg', '.flac', '.m4a']
|
|
|
|
# Extract metadata for images, and workflow payload for video/audio
|
|
raw_metadata = {}
|
|
if not is_video and not is_audio:
|
|
raw_metadata = extract_metadata(file_path)
|
|
|
|
workflow_obj, workflow_type = extract_workflow_from_file(file_path)
|
|
if workflow_obj:
|
|
if workflow_type == 'ui':
|
|
raw_metadata['workflow'] = workflow_obj
|
|
else:
|
|
raw_metadata['prompt'] = workflow_obj
|
|
|
|
# Parse metadata
|
|
parsed_metadata = parse_comfy_metadata(raw_metadata)
|
|
workflow_nodes = extract_workflow_nodes(raw_metadata)
|
|
|
|
# Get media dimensions
|
|
dimensions = {}
|
|
if not is_video and not is_audio and Image:
|
|
try:
|
|
with Image.open(file_path) as img:
|
|
dimensions = {'width': img.width, 'height': img.height}
|
|
# Fill in parsed dimensions if missing
|
|
if not parsed_metadata.get('width'):
|
|
parsed_metadata['width'] = img.width
|
|
if not parsed_metadata.get('height'):
|
|
parsed_metadata['height'] = img.height
|
|
except:
|
|
dimensions = {'width': 'N/A', 'height': 'N/A'}
|
|
else:
|
|
dimensions = {'width': 'N/A', 'height': 'N/A'}
|
|
|
|
# Debug logging (disabled)
|
|
# print(f"\n{'='*60}")
|
|
# print(f"Metadata Debug for: {filename}")
|
|
# print(f"{'='*60}")
|
|
# print(f"File path: {file_path}")
|
|
# print(f"File exists: {file_path.exists()}")
|
|
# print(f"Raw metadata keys: {list(raw_metadata.keys())}")
|
|
# print(f"Has workflow: {'Yes' if 'workflow' in raw_metadata else 'No'}")
|
|
# print(f"Has parameters: {'Yes' if 'parameters' in raw_metadata else 'No'}")
|
|
#
|
|
# print(f"\nParsed Metadata:")
|
|
# print(f" Prompt: {'Found (' + str(len(parsed_metadata['prompt'])) + ' chars)' if parsed_metadata['prompt'] else 'None'}")
|
|
# print(f" Negative: {'Found (' + str(len(parsed_metadata['negative_prompt'])) + ' chars)' if parsed_metadata['negative_prompt'] else 'None'}")
|
|
# print(f" Model: {parsed_metadata['model']}")
|
|
# print(f" Seed: {parsed_metadata['seed']}")
|
|
# print(f" Steps: {parsed_metadata['steps']}")
|
|
# print(f" CFG: {parsed_metadata['cfg']}")
|
|
# print(f" Sampler: {parsed_metadata['sampler']}")
|
|
# print(f" Scheduler: {parsed_metadata['scheduler']}")
|
|
# print(f" Dimensions: {parsed_metadata['width']}x{parsed_metadata['height']}")
|
|
# print(f" LoRAs found: {len(parsed_metadata['loras'])}")
|
|
# for lora in parsed_metadata['loras']:
|
|
# print(f" - {lora['name']} (Model: {lora['strength_model']}, CLIP: {lora['strength_clip']})")
|
|
# print(f"{'='*60}\n")
|
|
|
|
# Return comprehensive metadata response
|
|
return web.json_response({
|
|
'parsed': parsed_metadata,
|
|
'raw': {k: (v[:500] + "…") if len(v) > 500 else v
|
|
for k, v in flatten_metadata(raw_metadata).items()},
|
|
'extra': parsed_metadata.get('extras', {}),
|
|
'workflow_nodes': workflow_nodes,
|
|
'dimensions': dimensions,
|
|
'file_info': {
|
|
'size': file_path.stat().st_size,
|
|
'modified': file_path.stat().st_mtime
|
|
},
|
|
'is_favorite': f"{folder_id}:{filename}" in load_json(FAVORITES_FILE),
|
|
'is_video': is_video,
|
|
'is_audio': is_audio
|
|
})
|
|
|
|
except Exception as e:
|
|
print(f"Error getting metadata: {e}")
|
|
import traceback
|
|
traceback.print_exc()
|
|
return web.json_response({'error': str(e)}, status=500)
|
|
|
|
@server.PromptServer.instance.routes.post("/gemini-image-browser/favorite")
|
|
async def toggle_favorite_endpoint(request):
|
|
data = await request.json()
|
|
folder_id = data.get('folder_id')
|
|
filename = data.get('filename')
|
|
if not filename or not folder_id: return web.json_response({'error': 'Missing filename or folder ID'}, status=400)
|
|
|
|
fav_key = f"{folder_id}:{filename}"
|
|
favorites = load_json(FAVORITES_FILE)
|
|
is_favorite = fav_key not in favorites
|
|
if is_favorite:
|
|
favorites.append(fav_key)
|
|
else:
|
|
favorites.remove(fav_key)
|
|
save_json(favorites, FAVORITES_FILE)
|
|
return web.json_response({'success': True, 'is_favorite': is_favorite})
|
|
|
|
@server.PromptServer.instance.routes.post("/gemini-image-browser/delete")
|
|
async def delete_image_endpoint(request):
|
|
"""Delete an image file"""
|
|
try:
|
|
data = await request.json()
|
|
filename = data.get('filename')
|
|
folder_id = data.get('folder_id', 'default')
|
|
|
|
if not filename:
|
|
return web.json_response({'error': 'Missing filename'}, status=400)
|
|
|
|
# Get the base directory
|
|
base_dir = Path(folder_paths.get_output_directory())
|
|
if folder_id != 'default':
|
|
folders = load_json(ADDITIONAL_FOLDERS_FILE)
|
|
folder_data = next((f for f in folders if f['id'] == folder_id), None)
|
|
if not folder_data:
|
|
return web.json_response({'error': 'Folder not found'}, status=404)
|
|
base_dir = Path(folder_data['path'])
|
|
|
|
# Construct the full file path
|
|
file_path = base_dir / filename
|
|
|
|
# Security check: ensure the file is within the allowed directory
|
|
if not file_path.resolve().is_relative_to(base_dir.resolve()):
|
|
return web.json_response({'error': 'Invalid file path'}, status=400)
|
|
|
|
# Check if file exists
|
|
if not file_path.exists():
|
|
return web.json_response({'error': 'File not found'}, status=404)
|
|
|
|
# Delete the file
|
|
file_path.unlink()
|
|
|
|
# Also remove from favorites if it was favorited
|
|
fav_key = f"{folder_id}:{filename}"
|
|
favorites = load_json(FAVORITES_FILE)
|
|
if fav_key in favorites:
|
|
favorites.remove(fav_key)
|
|
save_json(favorites, FAVORITES_FILE)
|
|
|
|
print(f"Deleted file: {file_path}")
|
|
return web.json_response({'success': True})
|
|
|
|
except Exception as e:
|
|
print(f"Error deleting file: {e}")
|
|
import traceback
|
|
traceback.print_exc()
|
|
return web.json_response({'error': str(e)}, status=500)
|
|
|
|
@server.PromptServer.instance.routes.post("/gemini-image-browser/add_folder")
|
|
async def add_folder_endpoint(request):
|
|
data = await request.json()
|
|
path = data.get('path')
|
|
name = data.get('name')
|
|
if not path or not name: return web.json_response({'error': 'Missing path or name'}, status=400)
|
|
if not Path(path).exists(): return web.json_response({'error': 'Folder does not exist'}, status=400)
|
|
|
|
folders = load_json(ADDITIONAL_FOLDERS_FILE)
|
|
folder_id = f"folder_{len(folders)}_{os.urandom(2).hex()}"
|
|
new_folder = {'id': folder_id, 'name': name, 'path': path}
|
|
folders.append(new_folder)
|
|
save_json(folders, ADDITIONAL_FOLDERS_FILE)
|
|
return web.json_response({'success': True, 'folder': new_folder})
|
|
|
|
@server.PromptServer.instance.routes.post("/gemini-image-browser/remove_folder")
|
|
async def remove_folder_endpoint(request):
|
|
data = await request.json()
|
|
folder_id = data.get('folder_id')
|
|
if not folder_id: return web.json_response({'error': 'Missing folder_id'}, status=400)
|
|
|
|
folders = load_json(ADDITIONAL_FOLDERS_FILE)
|
|
folders = [f for f in folders if f.get('id') != folder_id]
|
|
save_json(folders, ADDITIONAL_FOLDERS_FILE)
|
|
return web.json_response({'success': True})
|
|
|
|
@server.PromptServer.instance.routes.get("/gemini-image-browser/thumbnail")
|
|
async def get_thumbnail(request):
|
|
filename = request.query.get('filename')
|
|
folder_id = request.query.get('folder', 'default')
|
|
if not filename: return web.Response(status=400)
|
|
|
|
base_dir = Path(folder_paths.get_output_directory())
|
|
if folder_id != 'default':
|
|
folders = load_json(ADDITIONAL_FOLDERS_FILE)
|
|
folder_data = next((f for f in folders if f['id'] == folder_id), None)
|
|
if not folder_data: return web.Response(status=404)
|
|
base_dir = Path(folder_data['path'])
|
|
|
|
return web.FileResponse(base_dir / filename)
|
|
|
|
# --- UI Routes ---
|
|
@server.PromptServer.instance.routes.get("/gemini-image-browser/ui")
|
|
async def get_ui(request):
|
|
ui_path = Path(__file__).parent / "ui.html"
|
|
return web.FileResponse(ui_path)
|
|
|
|
@server.PromptServer.instance.routes.get("/gemini-image-browser/js")
|
|
async def get_js(request):
|
|
js_path = Path(__file__).parent / "browser.js"
|
|
return web.FileResponse(js_path)
|
|
|
|
# --- Node Mappings ---
|
|
NODE_CLASS_MAPPINGS = {}
|
|
NODE_DISPLAY_NAME_MAPPINGS = {}
|
|
|
|
print("--- Gemini Image Browser ---")
|
|
print("Loaded. UI available via button in menu.")
|