Initial commit

bin/flac2pod

@@ -0,0 +1,84 @@
+#!/bin/python3
+
+# external modules
+
+from os import path, system, walk
+from pathlib import Path
+from sys import argv
+
+
+# utility functions
+
+def scan_source():
+    _artist_dirs, _album_dirs, _full_paths = [], [], []
+    for _root, _directories, _files in walk(path.expanduser(source)):
+        for _dir in sorted(_directories):
+            if not _root.endswith(path.expanduser(source)):
+                _artist_dirs.append(_root)
+    _artist_dirs = list(set(_artist_dirs))
+    for _artist in sorted(_artist_dirs):
+        for _root, _directories, _files in walk(path.expanduser(_artist)):
+            if not _root.endswith(path.expanduser(_artist)):
+                _album_dirs.append(_root)
+    _album_dirs = list(set(_album_dirs))
+    for _album in sorted(_album_dirs):
+        for _root, _directories, _files in walk(path.expanduser(_album)):
+            for _filename in _files:
+                if _filename.endswith('.flac'):
+                    _full_paths.append(f"{_album}/{_filename[:-5]}")
+    return _album_dirs, _full_paths
+
+
+def create_destination():
+    for _dir in source_directories[0]:
+        Path(path.expanduser(_dir.replace(path.expanduser(source), path.expanduser(destination))))\
+            .mkdir(0o700, parents=True, exist_ok=True)
+
+
+def scan_destination_convert_alac():
+    for _file in source_directories[1]:
+        if not Path(f"{_file.replace(path.expanduser(source), path.expanduser(destination))}.m4a").is_file():
+            system(f"ffmpeg -i '{_file}.flac' -c:v copy -c:a alac -map_metadata 0 -id3v2_version 3 "
+                   f"'{_file.replace(path.expanduser(source), path.expanduser(destination))}.m4a'")
+
+
+def scan_destination_convert_mp3():
+    for _file in source_directories[1]:
+        print(_file)
+        if not Path(f"{_file.replace(path.expanduser(source), path.expanduser(destination))}.mp3").is_file():
+            system(f"ffmpeg -i '{_file}.flac' -c:v copy -ab 320k -map_metadata 0 -id3v2_version 3 "
+                   f"'{_file.replace(path.expanduser(source), path.expanduser(destination))}.mp3'")
+
+
+def rg2sc():
+    if argument.__contains__('-f'):
+        system(f"{rg2sc} -f {destination}")
+    else:
+        system(f"{rg2sc} {destination}")
+
+
+# program start sequence
+
+# retrieve typed argument
+argument_list = argv
+i, argument = 0, ''
+for _ in argument_list:
+    while i < len(argument_list) - 1:
+        i += 1
+        argument += argument_list[i] + ' '
+argument = argument[:-1]
+
+source = input('Source parent directory: ')
+if source.endswith('/'):
+    source = source[:-1]
+destination = input('Destination parent directory: ')
+if destination.endswith('/'):
+    destination = destination[:-1]
+
+source_directories = scan_source()
+create_destination()
+if argument.__contains__('--alac'):
+    scan_destination_convert_alac()
+else:
+    scan_destination_convert_mp3()
+    rg2sc()