def get_attached_folders(linked_object,
include_empty=True,
include_hidden=True,
preload_event=False):
"""
Return a list of all the folders linked to an object.
:param linked_object: The object whose attachments are to be returned
:param include_empty: Whether to return empty folders as well.
:param include_hidden: Include folders that the user can't see
:param preload_event: in the process, preload all objects tied to the
corresponding event and keep them in cache
"""
from indico.modules.attachments.models.folders import AttachmentFolder
folders = AttachmentFolder.get_for_linked_object(
linked_object, preload_event=preload_event)
if not include_hidden:
folders = [f for f in folders if f.can_view(session.user)]
if not include_empty:
folders = [f for f in folders if f.attachments]
return folders
def _addMaterialFrom(self, target, categoryPath):
for folder in AttachmentFolder.get_for_linked_object(target, preload_event=True):
for attachment in folder.attachments:
if attachment.type == AttachmentType.file:
dst_path = posixpath.join(self._mainPath, "files", categoryPath,
"{}-{}".format(attachment.id, attachment.file.filename))
with attachment.file.get_local_path() as file_path:
self._addFileFromSrc(dst_path, file_path)
def _addMaterialFrom(self, target, categoryPath):
for folder in AttachmentFolder.get_for_linked_object(target, preload_event=True):
for attachment in folder.attachments:
if attachment.type == AttachmentType.file:
dst_path = posixpath.join(self._mainPath, "files", categoryPath,
"{}-{}".format(attachment.id, attachment.file.filename))
with attachment.file.get_local_path() as file_path:
self._addFileFromSrc(dst_path, file_path)
def _add_material(self, target, type_):
for folder in AttachmentFolder.get_for_linked_object(target, preload_event=True):
for attachment in folder.attachments:
if not attachment.can_access(None):
continue
if attachment.type == AttachmentType.file:
dst_path = posixpath.join(self._content_dir, "material", type_,
f"{attachment.id}-{attachment.file.filename}")
with attachment.file.get_local_path() as file_path:
self._copy_file(dst_path, file_path)
def _add_material(self, target, type_):
for folder in AttachmentFolder.get_for_linked_object(target, preload_event=True):
for attachment in folder.attachments:
if not attachment.can_access(None):
continue
if attachment.type == AttachmentType.file:
dst_path = posixpath.join(self._content_dir, "material", type_,
"{}-{}".format(attachment.id, attachment.file.filename))
with attachment.file.get_local_path() as file_path:
self._copy_file(dst_path, file_path)
def get_attached_folders(linked_object, include_empty=True, include_hidden=True, preload_event=False):
"""
Return a list of all the folders linked to an object.
:param linked_object: The object whose attachments are to be returned
:param include_empty: Whether to return empty folders as well.
:param include_hidden: Include folders that the user can't see
:param preload_event: in the process, preload all objects tied to the
corresponding event and keep them in cache
"""
from indico.modules.attachments.models.folders import AttachmentFolder
folders = AttachmentFolder.get_for_linked_object(linked_object, preload_event=preload_event)
if not include_hidden:
folders = [f for f in folders if f.can_view(session.user)]
if not include_empty:
folders = [f for f in folders if f.attachments]
return folders
