gridfs-stream is a node.js module that provides streams for writing to and reading from GridFS on MongoDB.
For more information, visit gridfs-stream's github repository.
Questions tagged [gridfs-stream]
160 questions
3
votes
2 answers
node.js upload and download pdf file
Framework: node.js/express.js/busboy/gridfs-stream(mongodb)
I am using busboy to upload files and then use gridfs-stream to store files in mongodb gridfs.
req.pipe(req.busboy);
req.busboy.on('file', function…
user3658423
- 1,904
- 5
- 29
- 49
3
votes
1 answer
Node.js/Mongodb/GridFS resize images on upload
I am saving uploaded images in Mongodb GridFS with Node.js/Express/gridfs-stream/multyparty using streams.
Works fine.
Now I would like to "normalize" (resize) images to some standard format before storing to database.
I could use gm…
Sax
- 388
- 5
- 15
3
votes
2 answers
MongoError when uploading a file using mongoose, gridfs-stream and multer
I am running express 4 using multer, gridfs-stream and mongoose with mongodb and I am attempting to upload a file and stream it to gridfs.
The express route that does this is defined as:
app.post('/uploadfile', function (req, res) {
…
KennyE
- 513
- 6
- 15
3
votes
2 answers
How to retrieve image file from Mongo using Sails.JS + GridFS?
I'm currently building web using Sails.js and got stuck in retrieving image file from GridFS. I have successfully uploading the file using skipper-gridfs to my mongo gridfs. I have no idea to display the file in the correct way (I'm new in Sails.js…
Alan Yudhahutama
- 53
- 2
- 6
2
votes
1 answer
Error: missing db argument when i make Grid(db, mongo)
i use gridfs to store the files in monogodb when i retrive files to database i make the Grid type object but here the error which is missing db argument
how to solve this
import mongoose from "mongoose";
import Folders from…
jp_fullstack
- 21
- 1
2
votes
0 answers
Stuck the the error : Typeerror : grid.mongo.objectID is not a constructor
I was trying to upload images to mongodb database. And Then got this error which I am not able to resolve. Can someone help!
The code after all the require statements is show below
// MONGOOSE CONNECTION
const conn =…
Nav
- 93
- 9
2
votes
1 answer
Can not get files metadata from mongodb as gfs of Gridfs-stream is undefined
I can upload files to mongodb using the standard Gridfs-stream implementation through a POST request. But, when I need to view the file metadata through GET request I'm getting error:
TypeError: Cannot read property 'files' of undefined
Apparently,…
forest
- 1,312
- 3
- 20
- 47
2
votes
0 answers
How to integrate mongoose model with Gridfs and associate additional fields like req.body.name and things like description
I am trying to create a photo application that stores images like jpeg and png along with some details like title, description. I following brad traversy's GridFS tutorial I am unable to associate my mongoose model with gridfs code.
The code that…
ALOK
- 31
- 1
- 7
2
votes
1 answer
How can I specify a GridFS bucket when executing find() using gridfs-stream
Using gridfs-stream, how do I specify the bucket name when finding and fetching files?
My question is a follow-up to the following question found on stackoverflow at How can I specify a GridFS bucket
The solution there provides an example of how to…
Steve B
- 257
- 4
- 13
2
votes
1 answer
Download image file from MongoDB
Trying to download image file from MongoDB using route:
router.get('/:id', function(req, res) {
gfs.findOne({ _id: mongoose.Types.ObjectId(req.params.id) }, function(err, file) {
if (err) {
common.handleError(err, res);
return;
…
emiles
- 739
- 1
- 10
- 17
2
votes
1 answer
How to read a video with gridfs-stream?
I'm using mongoose with gridfs-stream to store files, images, audios, and videos.
The problem is when I select another position/time in the video, is stopped, the same happens when I play any song.
Someone can help me?
This is my…
Alejandro López
- 61
- 8
2
votes
1 answer
GridFS find file by _id download with the name of the file
I want to post a file in express/mongodb with multer and gridfs.
This file gets linked in the frontend with an and if I click on it I want to display the realname of the file though, for example "example.pdf" and not :id.pdf. Right now posting…
FroZenViper
- 1,051
- 1
- 8
- 11
2
votes
1 answer
Read PDF from mongoDB and display in HTML
So I was successfully able to upload a PDF to mongoDB but reading and displaying it is an issue.
I uploaded the pdf and read it by converting like so:
var buf2 = new Buffer(data).toString('base64');
The above gave the pdf in the following…
Skywalker
- 4,984
- 16
- 57
- 122
2
votes
3 answers
Display images from GridFs (MongoDB)
I am using the following code to read the image file saved in MongoDB using GridFs:
app.get('/picture', function(req, res) {
var readstream = gfs.createReadStream({
filename: 'trooper.jpeg'
});
readstream.on('data', function (data) {
//…
Skywalker
- 4,984
- 16
- 57
- 122
2
votes
0 answers
Streaming mp4 videos to Safari
I'm using Sails.js to stream a mp4 file of a GridFS collection to my visitors. Chrome and Firefox are working fine, but Safari does it the Apple way - or in other words - it isn't working there. I only get the message "Failed to load resource".
For…
user2891491
- 351
- 8
- 16