From 33289bef2b08748db1c8061ecf453b291d2dc337 Mon Sep 17 00:00:00 2001
From: Alexander Schmidt <alex@treefish.org>
Date: Fri, 16 Oct 2020 12:52:36 +0200
Subject: [PATCH] initial commit

---
 .gitignore       |  2 ++
 src/misc.py      | 39 +++++++++++++++++++++++++++++++++++++++
 src/photosort.py | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 89 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 src/misc.py
 create mode 100755 src/photosort.py

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9b5e2e8
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*~
+__pycache__
diff --git a/src/misc.py b/src/misc.py
new file mode 100644
index 0000000..9a78f4e
--- /dev/null
+++ b/src/misc.py
@@ -0,0 +1,39 @@
+import mimetypes
+import os
+import shutil
+
+def walk_media_files(dir_path):
+    for root, dirs, files in os.walk(dir_path):
+        for f in files:
+            file_path = os.path.join(root, f)
+            if _is_media_file(file_path):
+                yield (f, file_path)
+
+def extract_timestamp(file_path):
+    return os.path.getmtime(file_path)
+
+def find_file(dir_path, file_name, file_size):
+    for root, dirs, files in os.walk(dir_path):
+        for f in files:
+            if f == file_name:
+                full_path = os.path.join(root, f)
+                if os.path.getsize(full_path) == file_size:
+                    return root
+    return None
+
+def import_file(src_file_path, dst_file_path, move=False):
+    if move:
+        shutil.move(src_file_path, dst_file_path)
+    else:
+        shutil.copyfile(src_file_path, dst_file_path)
+    shutil.copystat(src_file_path, dst_file_path)
+
+def _is_media_file(file_path):
+    if not os.path.isfile(file_path):
+        return False
+    mime_type = mimetypes.guess_type(file_path)[0]
+    if not mime_type:
+        return False
+    if not mime_type.split('/')[0] in ['image', 'video']:
+        return False
+    return True
diff --git a/src/photosort.py b/src/photosort.py
new file mode 100755
index 0000000..38bea1b
--- /dev/null
+++ b/src/photosort.py
@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+
+import argparse
+import datetime
+import logging
+import os
+
+import misc
+
+parser = argparse.ArgumentParser(description='Process some integers.')
+parser.add_argument('SOURCE_DIR', type=str, help='source directory')
+parser.add_argument('DEST_DIR', type=str, help='target directory')
+parser.add_argument('-c', '--cleanup', action='store_true', dest='cleanup',
+                    default=False, help='clean-up source dir')
+parser.add_argument('-l', '--log-level', type=str, default='INFO', dest='log_lvl',
+                    choices=['DEBUG', 'INFO', 'WARNING'], help='select log level')
+
+args = parser.parse_args()
+
+logging.basicConfig(format='[%(asctime)s] %(levelname)s: %(message)s',
+                    level=logging.getLevelName(args.log_lvl),
+                    datefmt='%m/%d/%Y %H:%M:%S')
+
+for src_file_name, src_file_path in misc.walk_media_files(args.SOURCE_DIR):
+    logging.info('Processing %s...', src_file_name)
+
+    src_time = misc.extract_timestamp(src_file_path)
+
+    dst_dir = os.path.join(args.DEST_DIR,
+                           datetime.datetime.fromtimestamp(src_time).strftime("%Y/%m"))
+    dst_file_path = os.path.join(dst_dir, src_file_name)
+
+    if not os.path.exists(dst_file_path):
+        alt_dst_dir = misc.find_file(args.DEST_DIR,
+                                     src_file_name,
+                                     os.path.getsize(src_file_path))
+        if alt_dst_dir:
+            dst_dir = alt_dst_dir
+            dst_file_path = os.path.join(dst_dir, src_file_name)
+
+    if not os.path.exists(dst_file_path):
+        if not os.path.exists(dst_dir):
+            os.makedirs(dst_dir)
+        misc.import_file(src_file_path, dst_file_path, move=args.cleanup)
+    else:
+        dst_time = misc.extract_timestamp(dst_file_path)
+        if src_time > dst_time:
+            misc.import_file(src_file_path, dst_file_path, move=args.cleanup)
-- 
2.39.5