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Forum Discussion

 blueli's avatar
blueli
Explorer | Level 4
5 months ago

How to correctly use the /files/list_folder/continue endpoint to retrieve the latest added files?

Hello

So basically I am working on automation. However, I cannot figure out how to use the "cursor" correctly.

My flow is simple. 

1. A webhook is triggered by new files added to Dropbox.

2. Use POST /2/files/list_folder to list all files from a specific folder and obtain a cursor.

3. Use POST /2/files/list_folder/continue with the cursor obtained in step 2. It will not return any results unless we continue with a cursor obtained before new files were added.

4. Upload those latest added files to somewhere else.

 

But how can we obtain the correct cursor (previous state) for step 3 to retrieve the latest added files for step 4?

 

Thanks


  • blueli wrote:

    ...

    But I can only get the latest added items from the cursor from step 0 for the step 3 


    According your explanation, that's what you try to do. Right? Correct me if I misunderstood something.

    Once you keep the CURRENT last cursor, received from the last call to /2/files/list_folder/continue, the next time of execution with this cursor /2/files/list_folder/continue will give you the next changed things (files and/or folders). You have to save again the new latest cursor that will become the new current till the next change etc.

  • Здравко's avatar
    Здравко
    Legendary | Level 20

    blueli wrote:

    ...

    But how can we obtain the correct cursor (previous state) for step 3 to retrieve the latest added files for step 4?

    ...


    Hi blueli,

    You can do it in the same way as you have it done in step 2. 😉 The result has the same format.

    Hope this helps.

    •  blueli's avatar
      blueli
      Explorer | Level 4

      0. Use POST /2/files/list_folder to list all files from a specific folder and obtain a cursor.  

      1. A webhook is triggered by new files added to Dropbox.

      2. Use POST /2/files/list_folder to list all files from a specific folder and obtain a cursor.

      3. Use POST /2/files/list_folder/continue with the cursor obtained in step 2. It will not return any results unless we continue with a cursor obtained before new files were added.

      4. Upload those latest added files to somewhere else.

       

      But I can only get the latest added items from the cursor from step 0 for the step 3 

      • Здравко's avatar
        Здравко
        Legendary | Level 20

        blueli wrote:

        ...

        But I can only get the latest added items from the cursor from step 0 for the step 3 


        According your explanation, that's what you try to do. Right? Correct me if I misunderstood something.

        Once you keep the CURRENT last cursor, received from the last call to /2/files/list_folder/continue, the next time of execution with this cursor /2/files/list_folder/continue will give you the next changed things (files and/or folders). You have to save again the new latest cursor that will become the new current till the next change etc.

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