asgardius/s3manager
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batch download

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Page Asgardius 2022-12-29 07:44:41 -07:00
parent a8b6a2d019
commit c1342adcee
7 changed files with 71 additions and 9 deletions
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18
app/src/main/java/asgardius/page/s3manager/BucketSelect.java
View file

@ -163,6 +163,10 @@ public class BucketSelect extends AppCompatActivity {
//Toast.makeText(BucketSelect.this, getResources().getString(R.string.pending_feature), Toast.LENGTH_SHORT).show();
upload(Name.get(position).toString());
} else if (menuItem.getTitle() == getResources().getString(R.string.download_bucket)) {
//Toast.makeText(BucketSelect.this, getResources().getString(R.string.pending_feature), Toast.LENGTH_SHORT).show();
download(Name.get(position).toString());
} else if (menuItem.getTitle() == getResources().getString(R.string.create_bucket)) {
//upload();
newBucket();
@ -325,6 +329,20 @@ public class BucketSelect extends AppCompatActivity {
startActivity(intent);
}
private void download(String bucket) {
Intent intent = new Intent(this, Downloader.class);
intent.putExtra("endpoint", endpoint);
intent.putExtra("username", username);
intent.putExtra("password", password);
intent.putExtra("prefix", prefix);
intent.putExtra("region", location);
intent.putExtra("style", style);
intent.putExtra("bucket", bucket);
intent.putExtra("isfolder", true);
startActivity(intent);
}
private void corsConfig(String bucket) {
Intent intent = new Intent(this, CorsConfig.class);
intent.putExtra("endpoint", endpoint);

51
app/src/main/java/asgardius/page/s3manager/Downloader.java
View file

@ -26,11 +26,16 @@ import com.amazonaws.regions.Region;
import com.amazonaws.services.s3.AmazonS3;
import com.amazonaws.services.s3.AmazonS3Client;
import com.amazonaws.services.s3.S3ClientOptions;
import com.amazonaws.services.s3.model.ListObjectsRequest;
import com.amazonaws.services.s3.model.ObjectListing;
import com.amazonaws.services.s3.model.S3Object;
import com.amazonaws.services.s3.model.S3ObjectSummary;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.List;
public class Downloader extends AppCompatActivity {
String username, password, endpoint, bucket, filename, prefix, location;
@ -40,6 +45,7 @@ public class Downloader extends AppCompatActivity {
AWSCredentials myCredentials;
AmazonS3 s3client;
ProgressBar simpleProgressBar;
ListObjectsRequest orequest;
Intent intent;
Button fileDownload;
Thread downloadFile, downloadProgress;
@ -47,9 +53,9 @@ public class Downloader extends AppCompatActivity {
DocumentFile document;
boolean started = false;
boolean cancel = false;
boolean isfolder = false;
boolean style;
boolean style, isfolder;
long filesize = 0;
long objectsize;
long transfered = 0;
private WifiManager.WifiLock mWifiLock;
private PowerManager.WakeLock mWakeLock;
@ -70,6 +76,7 @@ public class Downloader extends AppCompatActivity {
bucket = getIntent().getStringExtra("bucket");
location = getIntent().getStringExtra("region");
style = getIntent().getBooleanExtra("style", false);
isfolder = getIntent().getBooleanExtra("isfolder", false);
prefix = getIntent().getStringExtra("prefix");
simpleProgressBar = (ProgressBar) findViewById(R.id.simpleProgressBar);
fileDownload = (Button)findViewById(R.id.filedownload);
@ -121,12 +128,44 @@ public class Downloader extends AppCompatActivity {
//s3client.createBucket(bucket, location);
//System.out.println(fkey);
document = DocumentFile.fromTreeUri(getApplicationContext(), fileuri);
if (isfolder) {
if (object == null) {
orequest = new ListObjectsRequest().withBucketName(bucket).withMaxKeys(1000);
}
ArrayList<String> objectlist = new ArrayList<String>();
ObjectListing result = s3client.listObjects(orequest);
List<S3ObjectSummary> objects = result.getObjectSummaries();
for (S3ObjectSummary os : objects) {
objectlist.add(os.getKey());
objectsize = os.getSize();
if (objectsize%1024 == 0) {
filesize = filesize+(objectsize/1024);
} else {
filesize = filesize+(objectsize/1024)+1;
}
}
while (result.isTruncated()) {
result = s3client.listNextBatchOfObjects (result);
objects = result.getObjectSummaries();
for (S3ObjectSummary os : objects) {
objectlist.add(os.getKey());
objectsize = os.getSize();
if (objectsize%1024 == 0) {
filesize = filesize+(objectsize/1024);
} else {
filesize = filesize+(objectsize/1024)+1;
}
}
}
for (String os : objectlist) {
object = s3client.getObject(bucket, os);
filepath = document.createFile(null, os).getUri();
writeContentToFile(filepath, object);
}
} else {
object = s3client.getObject(bucket, prefix+filename);
filesize = (object.getObjectMetadata().getContentLength())/1024;
if (isfolder) {
filepath = document.createFile(null, filename).getUri();
writeContentToFile(filepath, object);
} else {
writeContentToFile(fileuri, object);
}
runOnUiThread(new Runnable() {

4
app/src/main/java/asgardius/page/s3manager/ObjectInfo.java
View file

@ -80,7 +80,7 @@ public class ObjectInfo extends AppCompatActivity {
//Your code goes here
if (object == null) {
isobject = false;
orequest = new ListObjectsRequest().withBucketName(bucket).withMaxKeys(8000);
orequest = new ListObjectsRequest().withBucketName(bucket).withMaxKeys(1000);
} else {
isobject = true;
if (object.endsWith("/")) {
@ -88,7 +88,7 @@ public class ObjectInfo extends AppCompatActivity {
} else {
isfolder = false;
}
orequest = new ListObjectsRequest().withBucketName(bucket).withPrefix(object).withMaxKeys(8000);
orequest = new ListObjectsRequest().withBucketName(bucket).withPrefix(object).withMaxKeys(1000);
}
ObjectListing result = s3client.listObjects(orequest);
List<S3ObjectSummary> objects = result.getObjectSummaries();

1
app/src/main/java/asgardius/page/s3manager/ObjectSelect.java
View file

@ -655,7 +655,6 @@ public class ObjectSelect extends AppCompatActivity {
intent.putExtra("endpoint", endpoint);
intent.putExtra("username", username);
intent.putExtra("password", password);
intent.putExtra("prefix", prefix);
intent.putExtra("region", location);
intent.putExtra("style", style);
intent.putExtra("bucket", bucket);

4
app/src/main/res/menu/bucket_menu.xml
View file

@ -5,6 +5,10 @@
android:id="@+id/upload_file"
android:title="@string/upload_file_tobucket" />
<item
android:id="@+id/download_bucket"
android:title="@string/download_bucket" />
<item
android:id="@+id/newbucket"
android:title="@string/create_bucket" />

1
app/src/main/res/values-es/strings.xml
View file

@ -106,4 +106,5 @@
<string name="delete_cors">Eliminar CORS</string>
<string name="cors_error">No se pudo cambiar la política CORS</string>
<string name="cors_ok">Política CORS cambiada exitosamente</string>
<string name="download_bucket">Descargar bucket</string>
</resources>

1
app/src/main/res/values/strings.xml
View file

@ -26,6 +26,7 @@
<string name="file_share">Share file</string>
<string name="file_external">Open in</string>
<string name="download_file">Download file</string>
<string name="download_bucket">Download bucket</string>
<string name="cancel_download">Cancel download</string>
<string name="download_success">File downloaded successfully</string>
<string name="upload_file_tobucket">Upload file to this bucket</string>