From f042e014b1f9615ad849abb5f8e5a7d9022c8269 Mon Sep 17 00:00:00 2001
From: Labrys of Knossos <Labrys.git@gmail.com>
Date: Sat, 5 Jan 2019 17:22:40 -0500
Subject: [PATCH] Refactor naming utils to utils.naming

---
 core/utils/__init__.py | 33 +--------------------------
 core/utils/naming.py   | 52 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 53 insertions(+), 32 deletions(-)
 create mode 100644 core/utils/naming.py

diff --git a/core/utils/__init__.py b/core/utils/__init__.py
index 23dfb678..4987314b 100644
--- a/core/utils/__init__.py
+++ b/core/utils/__init__.py
@@ -20,6 +20,7 @@ from core import extractor, logger
 from core.utils import shutil_custom
 from core.utils.download_info import get_download_info, update_download_info_status
 from core.utils.links import copy_link, replace_links
+from core.utils.naming import clean_file_name, is_sample, sanitize_name
 from core.utils.network import find_download, test_connection, wake_on_lan, wake_up
 from core.utils.parsers import (
     parse_args,
@@ -51,32 +52,6 @@ requests.packages.urllib3.disable_warnings()
 shutil_custom.monkey_patch()
 
 
-def sanitize_name(name):
-    """
-    >>> sanitize_name('a/b/c')
-    'a-b-c'
-    >>> sanitize_name('abc')
-    'abc'
-    >>> sanitize_name('a"b')
-    'ab'
-    >>> sanitize_name('.a.b..')
-    'a.b'
-    """
-
-    # remove bad chars from the filename
-    name = re.sub(r'[\\/*]', '-', name)
-    name = re.sub(r'[:\'<>|?]', '', name)
-
-    # remove leading/trailing periods and spaces
-    name = name.strip(' .')
-    try:
-        name = name.encode(core.SYS_ENCODING)
-    except Exception:
-        pass
-
-    return name
-
-
 def category_search(input_directory, input_name, input_category, root, categories):
     tordir = False
 
@@ -188,12 +163,6 @@ def is_min_size(input_name, min_size):
         return True
 
 
-def is_sample(input_name):
-    # Ignore 'sample' in files
-    if re.search('(^|[\\W_])sample\\d*[\\W_]', input_name.lower()):
-        return True
-
-
 def flatten(output_destination):
     logger.info('FLATTEN: Flattening directory: {0}'.format(output_destination))
     for outputFile in list_media_files(output_destination):
diff --git a/core/utils/naming.py b/core/utils/naming.py
new file mode 100644
index 00000000..352d51ba
--- /dev/null
+++ b/core/utils/naming.py
@@ -0,0 +1,52 @@
+import re
+import core
+
+
+def sanitize_name(name):
+    """
+    >>> sanitize_name('a/b/c')
+    'a-b-c'
+    >>> sanitize_name('abc')
+    'abc'
+    >>> sanitize_name('a"b')
+    'ab'
+    >>> sanitize_name('.a.b..')
+    'a.b'
+    """
+
+    # remove bad chars from the filename
+    name = re.sub(r'[\\/*]', '-', name)
+    name = re.sub(r'[:\'<>|?]', '', name)
+
+    # remove leading/trailing periods and spaces
+    name = name.strip(' .')
+    try:
+        name = name.encode(core.SYS_ENCODING)
+    except Exception:
+        pass
+
+    return name
+
+
+def clean_file_name(filename):
+    """Cleans up nzb name by removing any . and _
+    characters, along with any trailing hyphens.
+
+    Is basically equivalent to replacing all _ and . with a
+    space, but handles decimal numbers in string, for example:
+    """
+
+    filename = re.sub(r'(\D)\.(?!\s)(\D)', r'\1 \2', filename)
+    filename = re.sub(r'(\d)\.(\d{4})', r'\1 \2', filename)  # if it ends in a year then don't keep the dot
+    filename = re.sub(r'(\D)\.(?!\s)', r'\1 ', filename)
+    filename = re.sub(r'\.(?!\s)(\D)', r' \1', filename)
+    filename = filename.replace('_', ' ')
+    filename = re.sub('-$', '', filename)
+    filename = re.sub(r'^\[.*]', '', filename)
+    return filename.strip()
+
+
+def is_sample(input_name):
+    # Ignore 'sample' in files
+    if re.search('(^|[\\W_])sample\\d*[\\W_]', input_name.lower()):
+        return True