Completed downloadUrl for ios/android

Author: auser

android/src/main/java/io/fullstack/firestack/FirestackStorage.java

@@ -25,12 +25,13 @@
 import com.google.android.gms.tasks.OnCompleteListener;
 import com.google.android.gms.tasks.OnFailureListener;
 import com.google.android.gms.tasks.OnSuccessListener;
+import com.google.android.gms.tasks.Task;
 
 import com.google.firebase.storage.OnProgressListener;
 import com.google.firebase.storage.OnPausedListener;
 
-import com.google.android.gms.tasks.Task;
 import com.google.firebase.FirebaseApp;
+
 import com.google.firebase.storage.FirebaseStorage;
 import com.google.firebase.storage.UploadTask;
 
@@ -58,6 +59,38 @@ public String getName() {
     return TAG;
   }
 
+  @ReactMethod
+  public void downloadUrl(final String storageUrl,
+                          final String path,
+                          final Callback callback) {
+      FirebaseStorage storage = FirebaseStorage.getInstance();
+      StorageReference storageRef = storage.getReferenceFromUrl(storageUrl);
+    StorageReference fileRef = storageRef.child(path);
+
+      Task<Uri> downloadTask = storageRef.getDownloadUrl();
+      downloadTask.addOnSuccessListener(new OnSuccessListener<Uri>() {
+        @Override
+        public void onSuccess(Uri uri) {
+          WritableMap res = Arguments.createMap();
+          res.putString("status", "success");
+          res.putString("path", uri.getPath());
+          res.putString("url", uri.toString());
+          callback.invoke(null, res);
+        }
+      }).addOnFailureListener(new OnFailureListener() {
+        @Override
+        public void onFailure(@NonNull Exception ex) {
+          Log.e(TAG, "Failed to download file " + exception.getMessage());
+
+          WritableMap err = Arguments.createMap();
+          err.putString("status", "error");
+          err.putString("description", exception.getLocalizedMessage());
+
+          callback.invoke(err);
+        }
+      })
+  }
+
   // STORAGE
   @ReactMethod
   public void uploadFile(final String urlStr, final String name, final String filepath, final ReadableMap metadata, final Callback callback) {

ios/Firestack/Firestack.m

@@ -172,7 +172,7 @@ - (void)dealloc
 
         //     self->_configured = YES;
         // }
-        callback(@[[NSNull null]]);
+        callback(@[[NSNull null], props]);
     }
     @catch (NSException *exception) {
         NSLog(@"Exception occurred while configuring: %@", exception);

ios/Firestack/FirestackStorage.m

@@ -15,11 +15,13 @@ @implementation FirestackStorage
 
 RCT_EXPORT_MODULE(FirestackStorage);
 
-RCT_EXPORT_METHOD(downloadUrl: (NSString *) path
+RCT_EXPORT_METHOD(downloadUrl: (NSString *) storageUrl
+                  path:(NSString *) path
     callback:(RCTResponseSenderBlock) callback)
 {
-    FIRStorageReference *storageRef = [[FIRStorage storage] referenceWithPath:path];
-    [storageRef downloadURLWithCompletion:^(NSURL * _Nullable URL, NSError * _Nullable error) {
+    FIRStorageReference *storageRef = [[FIRStorage storage] referenceForURL:storageUrl];
+    FIRStorageReference *fileRef = [storageRef child:path];
+    [fileRef downloadURLWithCompletion:^(NSURL * _Nullable URL, NSError * _Nullable error) {
         if (error != nil) {
             NSDictionary *evt = @{
                                   @"status": @"error",
@@ -30,8 +32,8 @@ @implementation FirestackStorage
         } else {
             NSDictionary *resp = @{
                                    @"status": @"success",
-                                   @"path": path,
-                                   @"url": URL
+                                   @"url": [URL absoluteString],
+                                   @"path": [URL path]
                                    };
             callback(@[[NSNull null], resp]);
         }

lib/firestack.js

@@ -62,9 +62,10 @@ export class Firestack extends Singleton {
 
       log.info('Calling native configureWithOptions')
       this.configurePromise = promisify('configureWithOptions', FirestackModule)(firestackOptions)
-      .then((...args) => {
-        log.info('Native configureWithOptions success', args);
+      .then((configuredProperties) => {
+        log.info('Native configureWithOptions success', configuredProperties);
         this.configured = true;
+        this.firestackOptions = configuredProperties;
         return args;
       }).catch((err) => {
         log.error('Native error occurred while calling configure', err);

lib/modules/storage.js

@@ -9,12 +9,13 @@ import { Base, ReferenceBase } from './base'
 class StorageRef extends ReferenceBase {
   constructor(storage, path) {
     super(storage.firestack, path);
+
+    this.storageUrl = storage.storageUrl;
   }
 
   downloadUrl() {
-    console.log('downloadUrl called', this.path);
     const path = this.pathToString();
-    return promisify('downloadUrl', FirestackStorage)(path);
+    return promisify('downloadUrl', FirestackStorage)(this.storageUrl, path);
   }
 }