65 lines
1.6 KiB
Python
65 lines
1.6 KiB
Python
import hashlib
|
|
import json
|
|
import os
|
|
import subprocess
|
|
import sys
|
|
from pathlib import Path
|
|
|
|
from pymongo import MongoClient
|
|
|
|
|
|
def _execute_exiftool(img_file: str) -> dict:
|
|
res = subprocess.run(
|
|
['exiftool', img_file],
|
|
capture_output=True,
|
|
text=True,
|
|
)
|
|
|
|
exif_metadata = {}
|
|
|
|
for line in res.stdout.splitlines():
|
|
parts = line.split(':', 1)
|
|
exif_metadata[parts[0].strip().lower().replace(' ', '_')] = parts[1].strip()
|
|
|
|
return exif_metadata
|
|
|
|
|
|
if __name__ == '__main__':
|
|
# Authenticate against MongoDB server
|
|
mongo = MongoClient(os.environ['MONGO_URI'])
|
|
database = mongo.exif_database
|
|
collection = database.pictures
|
|
|
|
metadata_pictures = []
|
|
|
|
# Load saved pictures cache
|
|
try:
|
|
with open('exif-database.json', 'r') as f:
|
|
saved_pictures = json.load(f)
|
|
except FileNotFoundError:
|
|
saved_pictures = {}
|
|
|
|
for file in Path(sys.argv[1]).rglob("*.ARW"):
|
|
filename = os.fsdecode(file)
|
|
|
|
if filename in saved_pictures:
|
|
print(f'Skipping {filename}')
|
|
continue
|
|
|
|
print(f'Uploading {filename}')
|
|
|
|
picture_metadata = _execute_exiftool(filename)
|
|
metadata_pictures.append(picture_metadata)
|
|
|
|
# Append MongoDB identifier
|
|
picture_metadata['_id'] = hashlib.sha1(filename.lower().encode('utf-8')).hexdigest()
|
|
picture_metadata['path'] = filename
|
|
|
|
saved_pictures[picture_metadata['path']] = True
|
|
|
|
# Insert into MongoDB
|
|
collection.insert_many(metadata_pictures)
|
|
|
|
# Save saved pictures cache
|
|
with open('exif-database.json', 'w') as f:
|
|
json.dump(saved_pictures, f)
|