Add get_download_url method for files in Cloud Storage

Author: syntaxerror247

demo/scenes/storage.gd

@@ -48,3 +48,7 @@ func _on_list_files_pressed() -> void:
 func _on_file_dialog_file_selected(path: String) -> void:
 	print(path)
 	selected_image_path = path
+
+
+func _on_download_url_pressed() -> void:
+	Firebase.storage.get_download_url(cloud_storage_path.text)

demo/scenes/storage.tscn

@@ -91,6 +91,16 @@ theme_override_styles/pressed = SubResource("StyleBoxFlat_taf4q")
 theme_override_styles/normal = SubResource("StyleBoxFlat_ykan5")
 text = "Upload File"
 
+[node name="download_url" type="Button" parent="MarginContainer/VBoxContainer"]
+custom_minimum_size = Vector2(120, 60)
+layout_mode = 2
+theme_override_font_sizes/font_size = 32
+theme_override_styles/focus = SubResource("StyleBoxFlat_nnb4j")
+theme_override_styles/hover = SubResource("StyleBoxFlat_ykan5")
+theme_override_styles/pressed = SubResource("StyleBoxFlat_taf4q")
+theme_override_styles/normal = SubResource("StyleBoxFlat_ykan5")
+text = "Get Download URL"
+
 [node name="download_file" type="Button" parent="MarginContainer/VBoxContainer"]
 custom_minimum_size = Vector2(120, 60)
 layout_mode = 2
@@ -147,6 +157,7 @@ use_native_dialog = true
 
 [connection signal="pressed" from="MarginContainer/VBoxContainer/get_image_path" to="." method="_on_get_image_path_pressed"]
 [connection signal="pressed" from="MarginContainer/VBoxContainer/upload_file" to="." method="_on_upload_file_pressed"]
+[connection signal="pressed" from="MarginContainer/VBoxContainer/download_url" to="." method="_on_download_url_pressed"]
 [connection signal="pressed" from="MarginContainer/VBoxContainer/download_file" to="." method="_on_download_file_pressed"]
 [connection signal="pressed" from="MarginContainer/VBoxContainer/get_metadata" to="." method="_on_get_metadata_pressed"]
 [connection signal="pressed" from="MarginContainer/VBoxContainer/delete_file" to="." method="_on_delete_file_pressed"]

docs/storage.md

@@ -37,6 +37,19 @@ Firebase.storage.upload_file("uploads/image.png", "user://images/image.png")
 
 ---
 
+{: .text-green-100 }
+### get_download_url(path: String)
+
+Get the download URL for a file in Firebase Storage.
+
+**Emits:** `download_task_completed`
+
+```gdscript
+Firebase.storage.get_download_url("uploads/image.png")
+```
+
+---
+
 {: .text-green-100 }
 ### download_file(path: String, destinationPath: String)
 

firebase/export_scripts_template/modules/Storage.gd

@@ -23,6 +23,10 @@ func download_file(path: String, destinationPath: String) -> void:
 	if _plugin_singleton:
 		_plugin_singleton.storageDownloadFile(path, destinationPath)
 
+func get_download_url(path: String) -> void:
+	if _plugin_singleton:
+		_plugin_singleton.storageGetDownloadUrl(path)
+
 func get_metadata(path: String) -> void:
 	if _plugin_singleton:
 		_plugin_singleton.storageGetMetadata(path)

firebase/src/main/java/org/godotengine/plugin/firebase/CloudStorage.kt

@@ -68,14 +68,29 @@ class CloudStorage(private val plugin: FirebasePlugin) {
 		ref.getFile(localFile)
 			.addOnSuccessListener {
 				Log.d(TAG, "File downloaded successfully to $destinationPath")
-				plugin.emitGodotSignal("storage_download_task_completed", createResultDict(false, destinationPath))
+				plugin.emitGodotSignal("storage_download_task_completed", createResultDict(true, destinationPath))
 			}
 			.addOnFailureListener { e ->
 				Log.e(TAG, "Download failed: $path")
 				plugin.emitGodotSignal("storage_download_task_completed", createResultDict(false, destinationPath, e.message))
 			}
 	}
 
+	fun getDownloadUrl(path: String) {
+		val ref = storageRef.child(path)
+		ref.downloadUrl
+			.addOnSuccessListener { uri ->
+				val result = Dictionary()
+				result["url"] = uri.toString()
+				Log.d(TAG, "Download URL retrieved for $path")
+				plugin.emitGodotSignal("storage_download_task_completed", createResultDict(true, path, data = result))
+			}
+			.addOnFailureListener { e ->
+				Log.e(TAG, "Failed to get download URL for $path", e)
+				plugin.emitGodotSignal("storage_download_task_completed", createResultDict(false, path, e.message))
+			}
+	}
+
 	fun getMetadata(path: String) {
 		val ref = storageRef.child(path)
 

firebase/src/main/java/org/godotengine/plugin/firebase/FirebasePlugin.kt

@@ -111,6 +111,9 @@ class FirebasePlugin(godot: Godot) : GodotPlugin(godot) {
 	@UsedByGodot
 	fun storageUploadFile(path: String, localFilePath: String) = storage.uploadFile(path, localFilePath)
 
+	@UsedByGodot
+	fun storageGetDownloadUrl(path: String) = storage.getDownloadUrl(path)
+
 	@UsedByGodot
 	fun storageDownloadFile(path: String, destinationPath: String) = storage.downloadFile(path, destinationPath)