def store_document(export_format: str, tracker: Tracker, dbx: dropbox.Dropbox,
document_id: str):
""" Download a document to the local file system.
:param export_format: The format to store the document in. Possible values are "html", "markdown"
or "all". For "html" also referenced images are downloaded.
:param tracker: Instance of the tracker to create new files with.
:param dbx: Dropbox instance with logged in account with sufficient permissions to download documents.
:param document_id: The document id if the paper document to download.
"""
try:
folders = [
folder.name.replace('/', '+') for folder in
dbx.paper_docs_get_folder_info(document_id).folders or []
]
except dropbox.exceptions.ApiError:
folders = []
try:
if export_format == 'html' or export_format == 'all':
document_meta, document_body = dbx.paper_docs_download(
document_id, dropbox.paper.ExportFormat('html'))
document_reference = "%s-%s" % (document_id,
document_meta.revision)
content = replace_images(tracker, folders, document_reference,
document_body.content)
file_name = "%s [%s].html" % (document_meta.title.replace(
'/', '+'), document_reference)
with tracker.file_handler(folders, file_name) as fd:
if fd:
fd.write(content)
if export_format == 'markdown' or export_format == 'all':
document_meta, document_body = dbx.paper_docs_download(
document_id, dropbox.paper.ExportFormat('markdown'))
document_reference = "%s-%s" % (document_id,
document_meta.revision)
content = document_body.content
file_name = "%s [%s].md" % (document_meta.title.replace(
'/', '+'), document_reference)
with tracker.file_handler(folders, file_name) as fd:
if fd:
fd.write(content)
except dropbox.exceptions.ApiError as e:
logging.exception('dropbox api error for document %s: %s', document_id,
e)
