Storage - new 'putFile' method implementation breaks old code

[alexmomotiuk]

Description

The new implementation of 'putFile' method, breaks old code.
If I pass StorageMetadata object with set up 'contentType' to this method, I get crash with error

FirebaseStorage/StorageUploadTask.swift:68: Fatal error: Internal error enqueueing a Storage task

because 'path' and 'name' won't be set for metadata object from parameters.

  open func putFile(from fileURL: URL,
                    metadata: StorageMetadata? = nil,
                    completion: ((_: StorageMetadata?, _: Error?) -> Void)?) -> StorageUploadTask {
    var putMetadata: StorageMetadata
    if metadata == nil {
      putMetadata = StorageMetadata()
      if let path = path.object {
        putMetadata.path = path
        putMetadata.name = (path as NSString).lastPathComponent as String
      }
    } else {
      putMetadata = metadata!
    }

'putData' method has different implementation and works well.

open func putData(_ uploadData: Data,
                    metadata: StorageMetadata? = nil,
                    completion: ((_: StorageMetadata?, _: Error?) -> Void)?) -> StorageUploadTask {
    let putMetadata = metadata ?? StorageMetadata()
    if let path = path.object {
      putMetadata.path = path
      putMetadata.name = (path as NSString).lastPathComponent as String
    }

Reproducing the issue

No response

Firebase SDK Version

10

Xcode Version

14.0.1

Installation Method

CocoaPods

Firebase Product(s)

Storage

Targeted Platforms

iOS

Relevant Log Output

No response

If using Swift Package Manager, the project's Package.resolved

No response

If using CocoaPods, the project's Podfile.lock

No response

[google-oss-bot]

I couldn't figure out how to label this issue, so I've labeled it for a human to triage. Hang tight.

[maneesht]

@alexmomotiuk - thank you for looking into this issue and reporting it. I have merged the PR and the fix should be in the next release. In the meantime, if you initialize the metadata before passing it to the putFile function, you should be able to bypass the error.

[jtressle]

@maneesht how do we fix this issue while we wait for the next release?

[alexmomotiuk]

@jtressle don't pass metadata, or roll back to a previous version of firebase

[jtressle]

@alexmomotiuk I require the metadata so I ended up using the putData method you mentioned.

[maneesht]

@jtressle - if you fill the metadata with the proper path and name properties before you pass it to putFile, you shouldn't have any issues.
Please see https://github.com/firebase/firebase-ios-sdk/pull/10356/files#diff-8a6fda4f1d223479d5cafa7db5c6ca8f33220cbb93e59e0e3352c23eb8f7e4aeR215

[jtressle]

@maneesht can you provide an example?

I'm getting the error Cannot assign to property: 'name' setter is inaccessible for both the metadata name and path. This is how I'm setting the variables. Ref is my document reference.

let metadata = StorageMetadata() metadata.name = (ref.fullPath as NSString).lastPathComponent as String metadata.path = ref.fullPath

Thanks.

[maneesht]

@jtressle - I was mistaken. name and path are internal only. Please wait until the next release or roll back to a previous version. The next release should be out soon.