List all items in folder recursively
Hi,
I want to list all files and folders inside a folder, including its subfolder. i.e., recursively.
https://api.box.com/2.0/folders/:folder_id/items
The above method lists files and folders inside current folders. How can I check recursively for files?
https://developer.box.com/guides/search/filtering/
curl -i -X GET "https://api.box.com/2.0/search?query=sales&ancestor_folder_ids=45235463,73445321" \
-H "Authorization: Bearer <ACCESS_TOKEN>"
The above search method works recursively. It searches for all files and folders for a given folder ID. It looks under the entire folder subtree.
Can we do the same with the list method? List all files and folders inside the given folder (files and folders inside the subfolder as well).
-
Hi Dhruvin.
First some clarification, the search API end point does not work recursively. As you might expect Box does not store files in "normal" file system, so the concept of folder structure is a virtual one.
Search actually queries an indexed database of Box content, including name, description, tags, and even the actual content. To prove this if you create a file and immediately search for it, it is likely search won't find it, because it takes a few minutes to index new content.
To your point of how to recursively list items, you answered your own question, just iterate through the item list and if the item is of type folder, query the end point again recursively.
You haven't mentioned which stack you're using, so here is an example using the Python SDK:
from typing import List
from boxsdk import JWTAuth, Client
from boxsdk.object.item import Item
from boxsdk.object.folder import Folder
class SimpleItem:
type: str
id: str
name: str
parent_id: str
def __init__(self, item: Item, parent_id: str = None):
self.type = item.type
self.id = item.id
self.name = item.name
self.parent_id = parent_id
def __repr__(self):
return f"{self.type}\t{self.id}\t{self.name}\t{self.parent_id}\n"
class CFG:
"""config class"""
JWT_CONFIG_FILE = ".jwt.config.json"
AS_USER = "18622116055"
PARENT_FOLDER_ID = "0" # folder id 0 is root folder
def get_box_client(as_user: bool = False):
"""get a box client"""
auth = JWTAuth.from_settings_file(CFG.JWT_CONFIG_FILE)
service_client = Client(auth)
if not as_user:
return service_client
user = service_client.user(CFG.AS_USER)
return service_client.as_user(user)
def folder_items(folder: Folder) -> List[Item]:
"""list folder items recursively"""
items = folder.get_items()
result = []
for item in items:
simple_item = SimpleItem(item, folder.id)
result.append(simple_item)
if item.type == "folder":
result.extend(folder_items(item))
return result
def main():
"""main function"""
client = get_box_client(as_user=True)
# get starting folder
folder = client.folder(CFG.PARENT_FOLDER_ID).get()
folder_list = folder_items(folder)
print(folder_list)
if __name__ == "__main__":
main()
print("\n")
print("-" * 80)
print("All Done!")The output goes something like this:
folder 176840203842 Cenotes 172599089223
, folder 176841790581 2022-10-16 176840203842
, folder 176838913195 Jane Smith 176841790581
, file 1037492412345 Box-Dive-Waiver.pdf 176838913195
, folder 178059063249 2022-10-21 176840203842
, folder 178059476189 Barbosa 178059063249
, file 1044375500347 Box-Dive-Waiver.pdf 178059476189
, file 1044379452138 dan-sample.jpeg 178059476189
, file 1044391737893 padi-sample.jpeg 178059476189
, folder 176840211427 Eagle Ray Bay 172599089223
, folder 176840892622 2022-10-16 176840211427
, folder 176840808257 Jane Smith 176840892622Best regards
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