get files uploaded in a GDrive folder in the last 24 hours

[David Chapuis]

Hi dear Apps Script wizards,

New Apps Scripter here, please be indulgent.

I want to get files uploaded in a Google Drive folder in the last 24 hours.

I would need to get the created date but all I can get for now is the modified date...

Anyone here able to help on this?

You can find my code below.

Many thanks

var oneDaysBeforeNow = new Date().getTime()-3600*1000*24;

var cutOffDate = new Date(oneDaysBeforeNow);

var cutOffDateAsString = Utilities.formatDate(cutOffDate, "GMT", "yyyy-MM-dd");

var folderId = "1Ogrcfp_lbU4h4xhobLaWqvT0N55w-Ijy";

var files = DriveApp.getFolderById(folderId).searchFiles('modifiedDate > "' + cutOffDateAsString + '"');

// var files = DriveApp.getFolderById(folderId).searchFiles('createdDate > "' + cutOffDateAsString + '"');

[Tanaike]

From your question, I thought that your current situation might be related to this issue tracker ( https://issuetracker.google.com/issues/79355545 ).

The parameter of "searchFiles" method uses the search query for Drive API v2. When I tested `modifiedDate > '2022-08-28'` for "searchFiles" and "Files: list" of Drive API v2, I confirmed errors like "Invalid argument: q" and "Invalid query" occurred, respectively. So, I thought that this issue might not still be resolved.

So, in this answer, as a workaround, I would like to use Drive API v3. It has already been known that when "Files: list" of Drive API v3 is used, `createdTime > '2022-08-28'` can be used. https://developers.google.com/drive/api/v3/reference/files/list

When you use this script, please enable Drive API at Advanced Google services. https://developers.google.com/apps-script/guides/services/advanced#enable_advanced_services

function myFunction() {
  var oneDaysBeforeNow = new Date().getTime() - 3600 * 1000 * 24;

  var cutOffDate = new Date(oneDaysBeforeNow);
  var cutOffDateAsString = Utilities.formatDate(cutOffDate, "GMT", "yyyy-MM-dd");
  var folderId = "1Ogrcfp_lbU4h4xhobLaWqvT0N55w-Ijy";

  // var files = DriveApp.getFolderById(folderId).searchFiles('modifiedDate > "' + cutOffDateAsString + '"');

  // var files = DriveApp.getFolderById(folderId).searchFiles('createdDate > "' + cutOffDateAsString + '"');

  var query = `'${folderId}' in parents and createdTime > '${cutOffDateAsString}' and trashed=false`;
  var url = encodeURI(`https://www.googleapis.com/drive/v3/files?q=${query}`);
  var res = UrlFetchApp.fetch(url, { headers: { authorization: "Bearer " + ScriptApp.getOAuthToken() } });
  var fileList = res.getContentText();
  console.log(fileList)
}

When you run this script, the file list is retrieved by `'${folderId}' in parents and createdTime > '${cutOffDateAsString}' and trashed=false`.

[David Chapuis]

Hi Tanaike,

Thank you for this great answer!

[David Chapuis]

Hi Tanaike and everyone here, I just tested now, thank you that works great!

One issue though.

After this command, I used to have the follwowing lines of code:

while(files.hasNext()){

files.next();

count += 1;

}

Now, it doesn't work anymore and that makes sense but i don't know what would be a workaround to still be able to count the number of files.

Any idea about how to do this?

FYI
console.log(fileList) gives:
{
"kind": "drive#fileList",

"incompleteSearch": false,

"files": [

{
"kind": "drive#file",

"id": "1IJ15uBE2Yqr4v_B6hPQFvDrElDKRwc8t",

"name": "fileOne.xlsx",

"mimeType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" },
{

"kind": "drive#file",

"id": "1IcLxgbMumExBPhp6v6XoJ-HjFy6TQbty",

"name": "fileTwo.csv",

"mimeType": "text/csv"

}
]
}

Em sábado, 27 de agosto de 2022 às 21:02:03 UTC-3, Tanaike escreveu:

[Tanaike]

For example, when you want to retrieve the number of files from `var fileList = res.getContentText();`, I think that the following script can be used.

var fileList = res.getContentText();
var obj = JSON.parse(fileList);
var files = obj.files.length; // This is the number of files.

In the above script, as a sample script, the maximum number of files is 100. If you want to retrieve more, this sample script might be useful. https://stackoverflow.com/a/74118817 In this case, you can retrieve the number of files by `fileIDs.length`.