Retrieve date from filename using get_date_fron_string function

ordigi/media.py

@@ -37,7 +37,13 @@ class ExifMetadata:
             'QuickTime:CreationDate-und-US',
             'QuickTime:MediaCreateDate',
         ]
-        tags_keys['date_modified'] = ['File:FileModifyDate', 'QuickTime:ModifyDate']
+        tags_keys['date_modified'] = [
+            'EXIF:ModifyDate',
+            'QuickTime:ModifyDate',
+        ]
+        tags_keys['file_modify_date'] = [
+            'File:FileModifyDate',
+        ]
         tags_keys['camera_make'] = ['EXIF:Make', 'QuickTime:Make']
         tags_keys['camera_model'] = ['EXIF:Model', 'QuickTime:Model']
         tags_keys['album'] = ['XMP-xmpDM:Album', 'XMP:Album']
@@ -80,9 +86,13 @@ class ExifMetadata:
 
         try:
             # correct nasty formated date
-            regex = re.compile(r'(\d{4}):(\d{2}):(\d{2})')
-            if re.match(regex, value) is not None:  # noqa
-                value = re.sub(regex, r'\g<1>-\g<2>-\g<3>', value)
+            regex = re.compile(r'(\d{4}):(\d{2}):(\d{2})[-_ .]')
+            if re.match(regex, value):
+                value = re.sub(regex, r'\g<1>-\g<2>-\g<3> ', value)
+            else:
+                regex = re.compile(r'(\d{4})(\d{2})(\d{2})[-_ .]?(\d{2})?(\d{2})?(\d{2})?')
+                if re.match(regex, value):
+                    value = re.sub(regex, r'\g<1>-\g<2>-\g<3> \g<4>:\g<5>:\g<6>', value)
             return parser.parse(value)
         except BaseException or parser._parser.ParserError as e:
             self.log.warning(e.args, value)
@@ -338,13 +348,15 @@ class Media(ReadExif):
         stem = os.path.splitext(filename)[0]
         date_original = self.metadata['date_original']
         if self.metadata['original_name']:
-            date_filename = self.get_date_format(self.metadata['original_name'])
+            date_filename = utils.get_date_from_string(self.metadata['original_name'])
         else:
-            date_filename = self.get_date_format(stem)
+            date_filename = utils.get_date_from_string(stem)
+            self.log.debug(f'date_filename: {date_filename}')
 
         date_original = self.metadata['date_original']
         date_created = self.metadata['date_created']
         date_modified = self.metadata['date_modified']
+        file_modify_date = self.metadata['file_modify_date']
         if self.metadata['date_original']:
             if date_filename and date_filename != date_original:
                 self.log.warning(
@@ -372,6 +384,8 @@ class Media(ReadExif):
                 self.log.warning(
                     f"{filename} time mark is more recent than {date_created}"
                 )
+                return date_created
+
                 if self.interactive:
                     choices = [
                         (f"date filename:'{date_filename}'", date_filename),
@@ -383,18 +397,24 @@ class Media(ReadExif):
 
             return date_filename
 
-        if self.use_file_dates:
-            if date_created:
-                self.log.warning(
-                    f"use date created:{date_created} for {self.file_path}"
-                )
-                return date_created
+        if date_created:
+            self.log.warning(
+                f"use date created:{date_created} for {self.file_path}"
+            )
+            return date_created
 
-            if date_modified:
+        if date_modified:
+            self.log.warning(
+                f"use date modified:{date_modified} for {self.file_path}"
+            )
+            return date_modified
+
+        if self.use_file_dates:
+            if file_modify_date:
                 self.log.warning(
-                    f"use date modified:{date_modified} for {self.file_path}"
+                    f"use date modified:{file_modify_date} for {self.file_path}"
                 )
-                return date_modified
+                return file_modify_date
 
         elif self.interactive:
             choices = []
@@ -404,6 +424,10 @@ class Media(ReadExif):
                 choices.append((f"date created:'{date_created}'", date_created))
             if date_modified:
                 choices.append((f"date modified:'{date_modified}'", date_modified))
+            if file_modify_date:
+                choices.append(
+                    (f"date modified:'{file_modify_date}'", file_modify_date)
+                )
             choices.append(("custom", None))
             default = date_filename
             return self._get_date_media_interactive(choices, default)

ordigi/utils.py

@@ -1,7 +1,10 @@
 from math import radians, cos, sqrt
 from datetime import datetime
 import hashlib
+import os
+import platform
 import re
+import subprocess
 
 
 def checksum(file_path, blocksize=65536):
@@ -83,14 +86,17 @@ def get_date_regex(user_regex=None):
     return regex
 
 
-def get_date_from_string(string, user_regex=None):
+DATE_REGEX = get_date_regex()
+
+
+def get_date_from_string(string):
     """Retrieve date stamp from string"""
     # If missing datetime from EXIF data check if filename is in datetime format.
     # For this use a user provided regex if possible.
     # Otherwise assume a filename such as IMG_20160915_123456.jpg as default.
 
     matches = []
-    for i, regex in get_date_regex(user_regex).items():
+    for i, regex in DATE_REGEX.items():
         match = re.findall(regex, string)
         if match != []:
             if i == 'c':
@@ -118,6 +124,13 @@ def get_date_from_string(string, user_regex=None):
         return date
 
 
+def match_date_regex(regex, value):
+    if re.match(regex, value) is not None:
+        return re.sub(regex, r'\g<1>-\g<2>-\g<3>-', value)
+
+    return value
+
+
 def split_part(dedup_regex, path_part, items=None):
     """
     Split part from regex
@@ -161,9 +174,6 @@ def camel2snake(name):
         r'(?!^)[A-Z]', lambda x: '_' + x.group(0).lower(), name[1:]
     )
 
-import os
-import platform
-import subprocess
 
 def open_file(path):
     if platform.system() == "Windows":

tests/test_database.py

@@ -24,6 +24,7 @@ class TestSqlite:
             'DateOriginal': datetime(2013, 3, 27),
             'DateCreated': 'date_created',
             'DateModified': 'date_modified',
+            'FileModifyDate': 'file_modify_date',
             'CameraMake': 'camera_make',
             'CameraModel': 'camera_model',
             'OriginalName':'original_name',
@@ -64,7 +65,24 @@ class TestSqlite:
     def test_add_metadata_data(self):
         result = tuple(self.sqlite.cur.execute("""select * from metadata where
             rowid=1""").fetchone())
-        assert result == ('file_path', 'checksum', 'album', 'title', 2, '2012-03-27 00:00:00', '2013-03-27 00:00:00', 'date_created', 'date_modified', 'camera_make', 'camera_model', 'original_name', 'src_path', 'subdirs', 'filename')
+        assert result == (
+            'file_path',
+            'checksum',
+            'album',
+            'title',
+            2,
+            '2012-03-27 00:00:00',
+            '2013-03-27 00:00:00',
+            'date_created',
+            'date_modified',
+            'file_modify_date',
+            'camera_make',
+            'camera_model',
+            'original_name',
+            'src_path',
+            'subdirs',
+            'filename'
+        )
 
     def test_get_checksum(self):
         assert not self.sqlite.get_checksum('invalid')

tests/test_media.py

@@ -103,6 +103,8 @@ class TestMedia:
                 assert date_media == media.metadata['date_created']
             elif media.metadata['date_modified']:
                 assert date_media == media.metadata['date_modified']
+            elif media.metadata['file_modify_date']:
+                assert date_media == media.metadata['file_modify_date']
 
         # Will be changed to get_metadata
         # check if metatadata type are correct