Hi everyone!
I have an SSS_FILE_CONTENT_SIZE_EXCE...
# suitescriptn
Nikita Petrov
04/04/2019, 2:45 PMHi everyone!
I have an SSS_FILE_CONTENT_SIZE_EXCEEDED error when I use file.getContents() function for a binary file which is larger 10 Mb (it is just a big jpeg image) https://netsuite.custhelp.com/app/answers/detail/a_id/43539
However, I need to send this file outside Netsuite with an http POST request.
I tried to load the file by chunks with file.reader.readChars ( https://netsuite.custhelp.com/app/answers/detail/a_id/82487) like this
while (chunk = file.getReader().readChars(1000)) { postBody += chunk }w
Wolf
04/04/2019, 3:09 PMWhat do you mean by "normal" base64-encoded JPEG? JPEG is a binary format.
Wolf
04/04/2019, 3:10 PMIf you're expecting to see the image, it sounds like your postBody var has the right contents ('JFIF' in binary gibberish is what I'd expect at the start of a JPEG) but you're not setting a Content-Type header so the browser is trying to interpret it as a text file.
n
Nikita Petrov
04/04/2019, 3:20 PMwhen I tried to base64 encode this string with N/encode, then send it in POST body, then decode it back to binary and save the file, the file cannot be read as an image. I did the same with the smaller files - file.getContents() was used because the filesize allowed that, sent it via POST, decoded, saved, and the image was ok. But when I did use readChars function instead of file.getContents, the generated file is corrupted..
w
Wolf
04/04/2019, 3:24 PMCorrupted in what way? What do you get if you download the file manually from the file cabinet and then compare the two?
n
Nikita Petrov
04/04/2019, 3:29 PMit is a binary file too but the data is different
w
Wolf
04/04/2019, 3:30 PMDifferent in what way? Are the files the same size? Do they contain any of the same data?
n
Nikita Petrov
04/04/2019, 3:31 PMthanks, I'll try to compare and let you know
Nikita Petrov
04/05/2019, 6:07 AMThe structure of the file content is exactly the same, but all characters are wrong - there are '�����Y�' instead of '–‡ЌЂщЫзY¶' characters in the normal jpeg file (see the screenshot). It looks like my encoding is wrong. Here is how I encode it before sending it:
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var hexEncodedString = ''
var reader = netsuiteFile.getReader()
var chunk;
while(chunk = reader.readChars(1000)) {
hexEncodedString += chunk
}
payload = encode.convert({
string: hexEncodedString,
//inputEncoding: encode.Encoding.HEX,
inputEncoding: encode.Encoding.UTF_8,
outputEncoding: encode.Encoding.BASE_64
});Nikita Petrov
04/05/2019, 7:14 AMThis is the testing jpeg image
Nikita Petrov
04/05/2019, 7:19 AMThis is what is generated by Netsuite when I do the following:
upload the file via suitelet form and then
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var netsuiteFile = context.request.files['uploadfileformfield']
var hexEncodedString = ''
var reader = netsuiteFile.getReader()
var chunk
while(chunk = reader.readChars(1000)) {
hexEncodedString += chunk
}
var Newfile = file.create({
name: 'test-after.jpg',
fileType: file.Type.PLAINTEXT,
contents: hexEncodedString,
encoding: file.Encoding.UTF_8,
folder: 30,
}).save()Nikita Petrov
04/05/2019, 7:23 AMWhen I try to save the content after reader.readChars as a JPEG image I get an UNEXPECTED ERROR:
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var Newfile = file.create({
name: 'test-after.jpg',
fileType: file.Type.JPGIMAGE,
contents: hexEncodedString,
folder: 30,
}).save()w
Wolf
04/05/2019, 5:27 PMProbably readChars() is returning surrogate pairs and mangling the binary data, yes.
Wolf
04/05/2019, 5:27 PMIs there a reason you can't send the file directly using ServerResponse.writeFile() ?
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