How to move files with firebase storage?
12,459
Solution 1
There is no such way to move to other location, rather you can download and then put it to other reference and deleting the previous location.
Solution 2
Since Firebase Storage is backed by Google Cloud Storage, you can use GCS's rewrite
API (docs) or gsutil mv
(docs).
Also, an example of move
(docs) in GCloud Node follows:
var bucket = gcs.bucket('my-bucket');
var file = bucket.file('my-image.png');
var newLocation = 'gs://another-bucket/my-image-new.png';
file.move(newLocation, function(err, destinationFile, apiResponse) {
// `my-bucket` no longer contains:
// - "my-image.png"
//
// `another-bucket` now contains:
// - "my-image-new.png"
// `destinationFile` is an instance of a File object that refers to your
// new file.
});
Solution 3
I wrote a JavaScript function that accomplishes this using only the firebase storage API.
Happy Coding!
/**
* Moves a file in firebase storage from its current location to the destination
* returns the status object for the moved file.
* @param {String} currentPath The path to the existing file from storage root
* @param {String} destinationPath The desired pathe for the existing file after storage
*/
function moveFirebaseFile(currentPath, destinationPath) {
let oldRef = storage.ref().child(currentPath)
oldRef.getDownloadURL().then(url => {
fetch(url).then(htmlReturn => {
let fileArray = new Uint8Array()
const reader = htmlReturn.body.getReader()
//get the reader that reads the readable stream of data
reader
.read()
.then(function appendStreamChunk({ done, value }) {
//If the reader doesn't return "done = true" append the chunk that was returned to us
// rinse and repeat until it is done.
if (value) {
fileArray = mergeTypedArrays(fileArray, value)
}
if (done) {
console.log(fileArray)
return fileArray
} else {
// "Readout not complete, reading next chunk"
return reader.read().then(appendStreamChunk)
}
})
.then(file => {
//Write the file to the new storage place
let status = storage
.ref()
.child(destinationPath)
.put(file)
//Remove the old reference
oldRef.delete()
return status
})
})
})
}
Author by
felipepastorelima
Javascript enthusiast. Creator of https://scaffoldhub.io.
Updated on June 08, 2022Comments
-
felipepastorelima about 2 years
Is there a way to move files with firebase.storage()?
Example: user1/public/image.jpg to user1/private/image.jpg