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fix lag listing large file lists

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lelo 2025-03-23 17:25:06 +01:00
parent af975b4bd9
commit d144274c4c
1 changed files with 37 additions and 45 deletions
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82
app.py
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@ -74,61 +74,53 @@ def list_directory_contents(directory, subpath):
files = []
transcription_dir = os.path.join(directory, "Transkription")
transcription_exists = os.path.isdir(transcription_dir)
# Define allowed file extensions.
allowed_music_exts = ('.mp3',)
allowed_image_exts = ('.jpg', '.jpeg', '.png', '.gif', '.bmp')
try:
for item in sorted(os.listdir(directory)):
# Skip hidden folders and files starting with a dot.
if item.startswith('.'):
continue
full_path = os.path.join(directory, item)
# Process directories.
if os.path.isdir(full_path):
# skip folder
skip_folder = ["Transkription", "@eaDir"]
if item in skip_folder:
with os.scandir(directory) as it:
# Sorting by name if required.
for entry in sorted(it, key=lambda e: e.name):
# Skip hidden files and directories.
if entry.name.startswith('.'):
continue
rel_path = os.path.join(subpath, item) if subpath else item
rel_path = rel_path.replace(os.sep, '/')
directories.append({'name': item, 'path': rel_path})
# Process files: either music or image files.
elif os.path.isfile(full_path) and (
item.lower().endswith(allowed_music_exts) or item.lower().endswith(allowed_image_exts)
):
rel_path = os.path.join(subpath, item) if subpath else item
rel_path = rel_path.replace(os.sep, '/')
# Determine the file type.
if item.lower().endswith(allowed_music_exts):
file_type = 'music'
else:
file_type = 'image'
file_entry = {'name': item, 'path': rel_path, 'file_type': file_type}
# Only check for transcription if it's a music file.
if file_type == 'music' and transcription_exists:
base_name = os.path.splitext(item)[0]
transcript_filename = base_name + '.md'
transcript_path = os.path.join(transcription_dir, transcript_filename)
if os.path.isfile(transcript_path):
file_entry['has_transcript'] = True
transcript_rel_path = os.path.join(subpath, "Transkription", transcript_filename) if subpath else os.path.join("Transkription", transcript_filename)
transcript_rel_path = transcript_rel_path.replace(os.sep, '/')
file_entry['transcript_url'] = url_for('get_transcript', subpath=transcript_rel_path)
else:
file_entry['has_transcript'] = False
else:
file_entry['has_transcript'] = False
files.append(file_entry)
if entry.is_dir(follow_symlinks=False):
if entry.name in ["Transkription", "@eaDir"]:
continue
rel_path = os.path.join(subpath, entry.name) if subpath else entry.name
directories.append({'name': entry.name, 'path': rel_path.replace(os.sep, '/')})
elif entry.is_file(follow_symlinks=False):
lower_name = entry.name.lower()
if lower_name.endswith(allowed_music_exts) or lower_name.endswith(allowed_image_exts):
rel_path = os.path.join(subpath, entry.name) if subpath else entry.name
if lower_name.endswith(allowed_music_exts):
file_type = 'music'
else:
file_type = 'image'
file_entry = {'name': entry.name, 'path': rel_path.replace(os.sep, '/'), 'file_type': file_type}
# Only check for transcription if it's a audio file.
if file_type == 'music' and transcription_exists:
base_name = os.path.splitext(entry.name)[0]
transcript_filename = base_name + '.md'
transcript_path = os.path.join(transcription_dir, transcript_filename)
if os.path.isfile(transcript_path):
file_entry['has_transcript'] = True
transcript_rel_path = os.path.join(subpath, "Transkription", transcript_filename) if subpath else os.path.join("Transkription", transcript_filename)
file_entry['transcript_url'] = url_for('get_transcript', subpath=transcript_rel_path.replace(os.sep, '/'))
else:
file_entry['has_transcript'] = False
else:
file_entry['has_transcript'] = False
files.append(file_entry)
except PermissionError:
pass
return directories, files
def generate_breadcrumbs(subpath=None):
breadcrumbs = [{'name': 'Home', 'path': ''}]
if subpath: