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-rw-r--r--fbin/file_storage/filesystem.py46
1 files changed, 35 insertions, 11 deletions
diff --git a/fbin/file_storage/filesystem.py b/fbin/file_storage/filesystem.py
index 7951d88..87d908e 100644
--- a/fbin/file_storage/filesystem.py
+++ b/fbin/file_storage/filesystem.py
@@ -10,6 +10,24 @@ class Storage(BaseStorage):
os.makedirs(self.app.config['FILE_DIRECTORY'], exist_ok=True)
os.makedirs(self.app.config['THUMB_DIRECTORY'], exist_ok=True)
+ def _get_legacy_path(self, file_hash, filename):
+ return os.path.join(self.app.config['FILE_DIRECTORY'], file_hash + os.path.splitext(filename)[1])
+
+ def _get_path(self, file_hash):
+ return os.path.join(self.app.config['FILE_DIRECTORY'], file_hash)
+
+ def _find_path(self, f):
+ path = self._get_legacy_path(f.hash, f.filename)
+ if path and os.path.exists(path):
+ return path
+ path = self._get_path(f.hash)
+ if path and os.path.exists(path):
+ return path
+ return None
+
+ def get_thumb_path(self, f):
+ return os.path.join(self.app.config['THUMB_DIRECTORY'], f.hash + '.jpg')
+
def upload_file(self, uploaded_file, file_hash, user):
size = uploaded_file.content_length
if hasattr(uploaded_file.stream, 'file'):
@@ -20,7 +38,7 @@ class Storage(BaseStorage):
uploaded_file.save(temp.file)
temp_path = temp.name
size = os.path.getsize(temp_path)
- new_path = os.path.join(self.app.config['FILE_DIRECTORY'], file_hash + os.path.splitext(uploaded_file.filename)[1])
+ new_path = self._get_path(file_hash)
os.rename(temp_path, new_path)
if self.app.config.get('DESTINATION_MODE'):
os.chmod(new_path, self.app.config.get('DESTINATION_MODE'))
@@ -36,33 +54,39 @@ class Storage(BaseStorage):
raise
def file_exists(self, f):
- path = f.get_path()
- return os.path.exists(path)
+ path = self._find_path(f)
+ return path and os.path.exists(path)
def get_file(self, f):
- path = f.get_path()
- if not os.path.exists(path):
+ path = self._find_path(f)
+ if not path or not os.path.exists(path):
return
return path
def delete_file(self, f):
- path = f.get_path()
- if os.path.exists(path):
+ path = self._find_path(f)
+ if path and os.path.exists(path):
os.unlink(path)
+ thumb_path = self.get_thumb_path(f)
+ if thumb_path and os.path.exists(thumb_path):
+ os.unlink(thumb_path)
@contextlib.contextmanager
def temp_file(self, f):
- with open(f.get_path(), 'rb') as f:
+ path = self._find_path(f)
+ if not path or not os.path.exists(path):
+ raise FileNotFoundError(path)
+ with open(path, 'rb') as f:
yield f
def get_thumbnail(self, f):
- path = f.get_thumb_path()
- if not os.path.exists(path):
+ path = self.get_thumb_path(f)
+ if not path or not os.path.exists(path):
return
return path
def store_thumbnail(self, f, stream):
- path = f.get_thumb_path()
+ path = self.get_thumb_path(f)
with open(path, 'wb') as f:
buf = stream.read(1024*10)
while buf: