Working on Android 10/Q os with Nexus 5 API 29 on emulator and using MediaStore.
My application has created correctly a .json file (config.json) in Download/myfolder.
Further away in app I do a Query() for this file & app finds and reads it ok.
From my PC I copy another .json file (data.json) to myfolder.
Now the problems :
When I do a Query(), this last file is not found : Query() cursor.Count returns 0.
I have tried many selection but without success.
My last test is (mimeType is application/json)
string selection=$"{(string)APM.MediaColumns.MimeType}=? AND
{APMDOWNLOADS.InterfaceConsts.RelativePath} like ?";
string[] selectionArgs = new string[] { mimeType, $"Download/{AppInfo.Name}" };
Here Query Count is 0
if I suppress the RelativePath in selection I find only the config.json file
if I replace the AND by OR in selection I find only the config.json file
the AND does not work
the manually added file data.json is never found
the added RelativePath does not seem to work in the selection
I am new with MediaStore.
Can anyone find what I am doing wrong ?
Thanks in advance.
Related
I am trying to read a csv file in a firebase function so that I can process the file and do the rest operations using the data.
import * as csv from "csvtojson";
const csvFilePath = "<gdrive shared link>"
try{
console.log("First Method...")
csv()
.fromFile(csvFilePath)
.then((jsonObj: any)=>{
console.log("jsonObj....",JSON.stringify(jsonObj));
})
console.log("Second Method...")
const jsonArray=await csv().fromFile(csvFilePath);
console.log("jsonArray...", JSON.stringify(jsonArray))
}
catch(e){
console.log("error",JSON.stringify(e))
}
The above mentioned are the 2 methods I have tried for reading the csv but both shows the firebase error
'Error: File does not exist. Check to make sure the file path to your csv is correct.'
In case of 'csvFilePath' I have tried 2 methods
Just added the csv file in same folder of the function and added the code like
const csvFilePath = "./student.csv"
Added the same file to google drive and changed the access permissions to anyone with the link can read and edit and given the path to same
const csvFilePath = "<gdrive shared link>"
Both shows the same error. In case of google drive I don't want to use any sort of google credential because I was intented to read a simple csv file in firebase function.
I will start by proposing that you convert your csv to json locally or without the function and see if it works. This is because I see you are using ES6 imports which might be causing an issue since all the documentation uses require. You can also try CSV Parse or some solutions provided in this question as an alternative, trying them without the function to check if it actually works and discard it. Actually, you can upload the JSON once you have converted it from the csv, but that depends on what you are trying to do.
I think the best way to achieve this, is following the approach given in this question, that first uploads the file into cloud storage and using onFinalize() to trigger the conversion.
Also, will address these three questions that went through similar issues with the path. They were able to fix it by adding __dirname. Each one has some extra useful information.
Context for "relative paths" seems to change to the calling module if a module is imported
The csvtojson converter ignores my file name and just puts undefined
How to avoid the error which throws a csvtojson
I'm using the https://developer.api.autodesk.com/oss/v2/buckets/:bucketKey/objects/:objectName endpoint to download an item (a Revit model) from BIM 360. Using this documentation. The file gets downloaded fine and the contents are correct however, after downloading, the file name is the GUID of the file (4aac519c-ab91-42a5-85c5-f023c82d4736.rvt) , not the 'displayName' of the file (my file.rvt) . I'm getting the file name like so:
var headervalue = resp.Headers.FirstOrDefault(x => x.Name == "Content-Disposition")?.Value;
string contentDispositionString = Convert.ToString(headervalue);
ContentDisposition contentDisposition = new ContentDisposition(contentDispositionString);
fileName = contentDisposition.FileName;
I've used the same method on another project and it's working fine. The content and the file name of the file both are correct. However somehow the endpoint is behaving differently on this project.
Any pointers what could be the issue here?
I'm not sure if this is mentioned somewhere in the documentation but I don't think you should rely on the Content-Disposition of the response headers for this. If you want to get a filename for whichever object you're downloading, you should always get it from the actual item record (obtained in the 3rd step of the tutorial you linked to).
I'm integrating my system with Google Drive. Everything is working so far, but one thing. I cannot edit the uploaded Word documents without converting them to Google Docs first.
I've read here it's possible using a Chrome plugin:
https://support.google.com/docs/answer/6055139?hl=en
But that's not my goal. I'm storing the file's information on my database and then I just request the proper URL for editing and previewing. Previewing is working fine, but when I try the edit URL it says the file does not exist. If I convert the file (using Google Drive's interface) and pass the new ID it works. I don't want to convert the user's documents to Google Drive because they still use Word as their main editing software.
Is there a way to accomplish this?
This is how I'm doing right now:
public static File UploadFile(FileInfo fileInfo, Stream stream, string googleAccount)
{
var mimetype = GetValidMimetype(fileInfo.MimeType);
var parentFolder = GetParentFolder(fileInfo);
var file = new File { Title = fileInfo.Title, MimeType = mimetype, Parents = parentFolder };
var uploadRequest = _service.Files.Insert(file, stream, mimetype);
uploadRequest.Upload();
file = uploadRequest.ResponseBody;
ShareFileWith(file.Id, googleAccount);
return file;
}
This is the URL for editing (where {0} is the file ID):
https://docs.google.com/document/d/{0}/edit?usp=drivesdk
I know that in order to convert the file I just need to:
uploadRequest.Convert = true;
But again, that's not what I want. Is it possible?
Thanks!
EDIT
Just an update. Convert = true should've worked but it's not. I've raised an issue for that here https://github.com/google/google-api-dotnet-client/issues/712
Bottomline, it only works if I open the file on Google Docs and then use its Id...
In my WinRT application I have the following code:
resultingFile = await downloadFolder.CreateFileAsync(filename, CreationCollisionOption.OpenIfExists);
var downloader = new BackgroundDownloader();
var operation = downloader.CreateDownload(new Uri(rendition.Url), resultingFile);
await operation.StartAsync();
After the CreateFileAsync call I can verify that I do have a 0byte file at the filename path (and double verified by pulling the location out of the resultingFile itself.
However, when operation.StartAsync() is called I get a FileNotFoundException claiming the system could not find the file specified. Unfortunately, that's all it tells me and there is no inner exception.
I have also verified that rendition.Url gives me a valid url that downloads the content I'm expecting to be downloading.
Am I doing something wrong here?
Apparently this code isn't what is throwing the error but it's some code the BackgroundDownloader uses to coordinate things that can't find it's own file.
Uninstalling the application and redeploying it fixed it.
Good waste of 3 hours :(
I've had a Google Sheets script running for some time (a year) that needs to read an HTML file from it's Google Drive directory. The code to open the file looks like this:
var myHtmlFile = UrlFetchApp.fetch("https://googledrive.com/host/0B1m........JtZzQ/myfile.htm");
... and I could use the HTM file for further parsing.
Suddenly, the code above is throwing an error 404.
Has anything changed recently, stopping me from opening the file?
After a discussion with 'azawaza' (thanks for all the tips), I have finally solved this, so I'm posting the resolution in case others fall into this.
It looks like the construct
https://googledrive.com/host/{public_folder_id}/myfile.htm
in UrlFetchApp.fetch(url, true) can no longer be used. It gives error 404.
I was getting it from the following construct (for simplicity, assuming there is only one parent folder of my spreadsheet):
...
var myId = DocsList.getFileById(SpreadsheetApp.getActive().getId());
var folderId = myId.getParents()[0].getId();
var url = "https://googledrive.com/host/" + folderId + "/myfile.htm";
// url looks like: https://googledrive.com/host/0B1m....JtZzQ/myfile.htm"
var httpResp = UrlFetchApp.fetch(url,true); //throws 404 !!!
// now, parse 'httpResp'
The solution that worked for me, is to find the file directly using this construct (again, assuming there is only one file of given name) :
var htmlCont = DocsList.find("myfile.htm")[0].getContentAsString();
// now, parse htmlCont
I don't know why the 'old' solution no longer works. As I mentioned it worked for a year.
UPDATE (May 2015)
The 'DocsList' has been deprecated, a new construct:
var files = DriveApp.getFilesByName(myURL);
if (files.hasNext()) {
var htmlCont = files.next().getBlob().getDataAsString()
}
has to be used instead
I find it strange that it ever worked before! If it did, it was probably a bug - pretty sure it was never intended to work like that with "local" files... I have never seen it mentioned anywhere that UrlFetchApp.fetch() can fetch "local" files like that.
A simple fix would be to just use proper full url of the file:
var myHtmlFile = UrlFetchApp.fetch("https://googledrive.com/host/{public_folder_id}/myfile.htm");
That will ensure your code complies with the API and does not break next time Google changes something.