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storage_upload_handle_error.js
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storage_upload_handle_error.js
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// This snippet file was generated by processing the source file:
// ./storage-next/upload-files.js
//
// To make edits to the snippets in this file, please edit the source
// [START storage_upload_handle_error_modular]
import { getStorage, ref, uploadBytesResumable, getDownloadURL } from "firebase/storage";
const storage = getStorage();
// Create the file metadata
/** @type {any} */
const metadata = {
contentType: 'image/jpeg'
};
// Upload file and metadata to the object 'images/mountains.jpg'
const storageRef = ref(storage, 'images/' + file.name);
const uploadTask = uploadBytesResumable(storageRef, file, metadata);
// Listen for state changes, errors, and completion of the upload.
uploadTask.on('state_changed',
(snapshot) => {
// Get task progress, including the number of bytes uploaded and the total number of bytes to be uploaded
const progress = (snapshot.bytesTransferred / snapshot.totalBytes) * 100;
console.log('Upload is ' + progress + '% done');
switch (snapshot.state) {
case 'paused':
console.log('Upload is paused');
break;
case 'running':
console.log('Upload is running');
break;
}
},
(error) => {
// A full list of error codes is available at
// https://firebase.google.com/docs/storage/web/handle-errors
switch (error.code) {
case 'storage/unauthorized':
// User doesn't have permission to access the object
break;
case 'storage/canceled':
// User canceled the upload
break;
// ...
case 'storage/unknown':
// Unknown error occurred, inspect error.serverResponse
break;
}
},
() => {
// Upload completed successfully, now we can get the download URL
getDownloadURL(uploadTask.snapshot.ref).then((downloadURL) => {
console.log('File available at', downloadURL);
});
}
);
// [END storage_upload_handle_error_modular]