101 lines
2.1 KiB
Markdown
101 lines
2.1 KiB
Markdown
# Storage
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RNFirebase mimics the [Web Firebase SDK Storage](https://firebase.google.com/docs/storage/web/start), whilst
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providing some iOS and Android specific functionality.
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## Uploading files
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### Simple
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```javascript
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firebase.storage()
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.ref('/files/1234')
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.putFile('/path/to/file/1234')
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.then(uploadedFile => {
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//success
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})
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.catch(err => {
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//Error
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});
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```
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### With metadata
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```javascript
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const metadata = {
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contentType: 'image/jpeg'
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}
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firebase.storage()
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.ref('/files/1234')
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.putFile('/path/to/file/1234', metadata)
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```
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### Listen to upload state
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```javascript
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const unsubscribe = firebase.storage()
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.ref('/files/1234')
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.putFile('/path/to/file/1234')
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.on('state_changed', snapshot => {
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//Current upload state
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}, err => {
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//Error
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unsubscribe();
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}, uploadedFile => {
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//Success
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unsubscribe();
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});
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```
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## Downloading files
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### Simple
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```javascript
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firebase.storage()
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.ref('/files/1234')
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.downloadFile('/path/to/save/file')
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.then(downloadedFile => {
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//success
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})
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.catch(err => {
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//Error
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});
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```
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### Listen to download state
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```javascript
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const unsubscribe = firebase.storage()
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.ref('/files/1234')
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.downloadFile('/path/to/save/file')
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.on('state_changed', snapshot => {
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//Current download state
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}, err => {
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//Error
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unsubscribe();
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}, downloadedFile => {
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//Success
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unsubscribe();
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});
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```
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<!-- TODO -->
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There are a few methods which have not yet been implemented for Storage:
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### Reference
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- put()
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- putString()
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### UploadTask
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- cancel()
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- pause()
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- resume()
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### DownloadTask
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- cancel()
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- pause()
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- resume()
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