Merge pull request 'object info' (#6) from objectinfo into main

Reviewed-on: https://patrice.asgardius.company/gitea/asgardius/s3manager/pulls/6

.idea/deploymentTargetDropDown.xml

@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="deploymentTargetDropDown">
-    <targetSelectedWithDropDown>
-      <Target>
-        <type value="QUICK_BOOT_TARGET" />
-        <deviceKey>
-          <Key>
-            <type value="VIRTUAL_DEVICE_PATH" />
-            <value value="$USER_HOME$/.android/avd/4.7_WXGA_API_24.avd" />
-          </Key>
-        </deviceKey>
-      </Target>
-    </targetSelectedWithDropDown>
-    <timeTargetWasSelectedWithDropDown value="2022-09-17T22:23:51.793318Z" />
-  </component>
-</project>

README.md

@@ -19,10 +19,12 @@ Current feature list
 * File upload
 * File download
 * pdf file reader using user provided pdf.js server
+* file sharing links
+* get object info
+* get bucket info
 
 Planned feature list
 
-* file sharing links
 * better interface for uploads and downloads
 
 This app is a work in progress, so it have some bugs that need to be fixed

app/build.gradle

@@ -9,8 +9,8 @@ android {
         applicationId "asgardius.page.s3manager"
         minSdk 24
         targetSdk 33
-        versionCode 14
+        versionCode 15
-        versionName "0.1.12"
+        versionName "0.1.13"
         setProperty("archivesBaseName", "s3-manager-$versionName")
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"

app/src/main/AndroidManifest.xml

@@ -19,6 +19,14 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.AsgardiusS3Manager"
         tools:targetApi="31">
+        <activity
+            android:name=".ObjectInfo"
+            android:configChanges="orientation|keyboardHidden|screenSize|uiMode|keyboardHidden"
+            android:exported="false">
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
         <activity
             android:name=".Share"
             android:exported="false" />

app/src/main/java/asgardius/page/s3manager/BucketSelect.java

@@ -165,6 +165,8 @@ public class BucketSelect extends AppCompatActivity {
                                 //System.out.println(file);
                                 //Toast.makeText(BucketSelect.this, intent.getData().toString(), Toast.LENGTH_SHORT).show();
 
+                            } else if (menuItem.getTitle() == getResources().getString(R.string.object_info)) {
+                                objectInfo(Name.get(position).toString());
                             } else if (menuItem.getTitle() == getResources().getString(R.string.file_del)) {
                                 //Toast.makeText(BucketSelect.this, getResources().getString(R.string.pending_feature), Toast.LENGTH_SHORT).show();
                                 delete(prefix + Name.get(position).toString());
@@ -288,6 +290,19 @@ public class BucketSelect extends AppCompatActivity {
         startActivity(intent);
     }
 
+    private void objectInfo(String bucket) {
+
+        Intent intent = new Intent(this, ObjectInfo.class);
+        //treelevel ++;
+        intent.putExtra("endpoint", endpoint);
+        intent.putExtra("username", username);
+        intent.putExtra("password", password);
+        intent.putExtra("bucket", bucket);
+        intent.putExtra("region", location);
+        startActivity(intent);
+
+    }
+
     private void newBucket() {
         Intent intent = new Intent(this, CreateBucket.class);
         intent.putExtra("endpoint", endpoint);

app/src/main/java/asgardius/page/s3manager/ObjectInfo.java

@@ -0,0 +1,147 @@
+package asgardius.page.s3manager;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.amazonaws.auth.AWSCredentials;
+import com.amazonaws.auth.BasicAWSCredentials;
+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.Bucket;
+import com.amazonaws.services.s3.model.ListObjectsRequest;
+import com.amazonaws.services.s3.model.ObjectListing;
+import com.amazonaws.services.s3.model.S3ObjectSummary;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ObjectInfo extends AppCompatActivity {
+    String username, password, endpoint, bucket, object, location;
+    Region region;
+    S3ClientOptions s3ClientOptions;
+    AWSCredentials myCredentials;
+    AmazonS3 s3client;
+    ProgressBar simpleProgressBar;
+    TextView filesize, filesizeinfo, objectcount;
+    boolean isobject, isfolder;
+    long totalSize = 0;
+    int totalItems = 0;
+    ListObjectsRequest orequest;
+    long KiB, MiB, GiB;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_object_info);
+        KiB = 1024;
+        MiB = 1024 * KiB;
+        GiB = 1024 * MiB;
+        simpleProgressBar = (ProgressBar) findViewById(R.id.simpleProgressBar);
+        filesize = (TextView) findViewById(R.id.size);
+        filesizeinfo = (TextView) findViewById(R.id.size_info);
+        objectcount = (TextView) findViewById(R.id.object_count);
+        endpoint = getIntent().getStringExtra("endpoint");
+        username = getIntent().getStringExtra("username");
+        password = getIntent().getStringExtra("password");
+        bucket = getIntent().getStringExtra("bucket");
+        location = getIntent().getStringExtra("region");
+        object = getIntent().getStringExtra("object");
+        if (object == null) {
+            getSupportActionBar().setTitle(bucket+"/");
+        } else {
+            getSupportActionBar().setTitle(bucket+"/"+object);
+        }
+        region = Region.getRegion(location);
+        s3ClientOptions = S3ClientOptions.builder().build();
+        myCredentials = new BasicAWSCredentials(username, password);
+        try {
+            s3client = new AmazonS3Client(myCredentials, region);
+        } catch (Exception e) {
+            Toast.makeText(getApplicationContext(),getResources().getString(R.string.media_list_fail), Toast.LENGTH_SHORT).show();
+        }
+        s3client.setEndpoint(endpoint);
+        if (!endpoint.contains(getResources().getString(R.string.aws_endpoint))) {
+            s3ClientOptions.setPathStyleAccess(true);
+        }
+        s3client.setS3ClientOptions(s3ClientOptions);
+        Thread getInfo = new Thread(new Runnable() {
+
+            @Override
+            public void run() {
+                try  {
+                    //Your code goes here
+                    if (object == null) {
+                        isobject = false;
+                        orequest = new ListObjectsRequest().withBucketName(bucket).withMaxKeys(8000);
+                    } else {
+                        isobject = true;
+                        if (object.endsWith("/")) {
+                            isfolder = true;
+                        } else {
+                            isfolder = false;
+                        }
+                        orequest = new ListObjectsRequest().withBucketName(bucket).withPrefix(object).withMaxKeys(8000);
+                    }
+                    ObjectListing result = s3client.listObjects(orequest);
+                    do {
+                        for (S3ObjectSummary objectSummary : result.getObjectSummaries()) {
+                            totalSize += objectSummary.getSize();
+                            totalItems++;
+                        }
+                        result = s3client.listNextBatchOfObjects (result);
+                    } while (result.isTruncated());
+
+
+                    runOnUiThread(new Runnable() {
+
+                        @Override
+                        public void run() {
+                            if (isobject) {
+                                if (isfolder) {
+                                    filesizeinfo.setText(getResources().getString(R.string.folder_size));
+                                    objectcount.setText(totalItems+" "+getResources().getString(R.string.file_count));
+                                } else {
+                                    filesizeinfo.setText(getResources().getString(R.string.file_size));
+                                }
+                            } else {
+                                filesizeinfo.setText(getResources().getString(R.string.bucket_size));
+                                objectcount.setText(totalItems+" "+getResources().getString(R.string.file_count));
+                            }
+                            if (totalSize >= GiB) {
+                                filesize.setText(Long.toString(totalSize/GiB)+" GiB");
+                            } else if (totalSize >= MiB) {
+                                filesize.setText(Long.toString(totalSize/MiB)+" MiB");
+                            } else if (totalSize >= KiB) {
+                                filesize.setText(Long.toString(totalSize/KiB)+" KiB");
+                            } else {
+                                filesize.setText(Long.toString(totalSize)+" Bytes");
+                            }
+                            simpleProgressBar.setVisibility(View.INVISIBLE);
+                        }
+                    });
+
+                } catch (Exception e) {
+                    e.printStackTrace();
+                    runOnUiThread(new Runnable() {
+
+                        @Override
+                        public void run() {
+                            Toast.makeText(getApplicationContext(),getResources().getString(R.string.media_list_fail), Toast.LENGTH_SHORT).show();
+                        }
+                    });
+                    //Toast.makeText(getApplicationContext(),getResources().getString(R.string.media_list_fail), Toast.LENGTH_SHORT).show();
+                    finish();
+                }
+            }
+        });
+        getInfo.start();
+    }
+}

app/src/main/java/asgardius/page/s3manager/ObjectSelect.java

@@ -306,6 +306,8 @@ public class ObjectSelect extends AppCompatActivity {
                             if (menuItem.getTitle() == getResources().getString(R.string.upload_file_here)) {
                                 //Toast.makeText(ObjectSelect.this, getResources().getString(R.string.pending_feature), Toast.LENGTH_SHORT).show();
                                 upload();
+                            } else if (menuItem.getTitle() == getResources().getString(R.string.object_info)) {
+                                objectInfo(prefix + Name.get(position).toString());
                             } else if (menuItem.getTitle() == getResources().getString(R.string.file_del)) {
                                 if (Name.size() == 1 && treelevel >= 1) {
                                     Toast.makeText(ObjectSelect.this, getResources().getString(R.string.only_item_onlist), Toast.LENGTH_SHORT).show();
@@ -335,8 +337,10 @@ public class ObjectSelect extends AppCompatActivity {
                             } else if (menuItem.getTitle() == getResources().getString(R.string.upload_file_here)) {
                                 //Toast.makeText(ObjectSelect.this, getResources().getString(R.string.pending_feature), Toast.LENGTH_SHORT).show();
                                 upload();
-                            } else if (menuItem.getTitle() == getResources().getString(R.string.file_share)) {
+                            } else if (menuItem.getTitle() == getResources().getString(R.string.create_link)) {
                                 share(prefix + Name.get(position).toString());
+                            } else if (menuItem.getTitle() == getResources().getString(R.string.object_info)) {
+                                objectInfo(prefix + Name.get(position).toString());
                             } else if (menuItem.getTitle() == getResources().getString(R.string.file_del)) {
                                 if (menuItem.getTitle() == getResources().getString(R.string.file_del)) {
                                     if (Name.size() == 1 && treelevel >= 1) {
@@ -418,6 +422,20 @@ public class ObjectSelect extends AppCompatActivity {
 
     }
 
+    private void objectInfo(String object) {
+
+        Intent intent = new Intent(this, ObjectInfo.class);
+        //treelevel ++;
+        intent.putExtra("endpoint", endpoint);
+        intent.putExtra("username", username);
+        intent.putExtra("password", password);
+        intent.putExtra("bucket", bucket);
+        intent.putExtra("object", object);
+        intent.putExtra("region", location);
+        startActivity(intent);
+
+    }
+
     private void delete(String object, boolean folder) {
         AlertDialog.Builder builder = new AlertDialog.Builder(ObjectSelect.this);
         builder.setCancelable(true);

app/src/main/java/asgardius/page/s3manager/Share.java

@@ -31,7 +31,7 @@ public class Share extends AppCompatActivity {
     Calendar mycal;
     EditText datepick, monthpick, yearpick, hourpick, minutepick;
     int date, month, year, hour, minute;
-    Button share;
+    Button share, external;
 
     public static String URLify(String str) {
         str = str.trim();
@@ -73,6 +73,7 @@ public class Share extends AppCompatActivity {
         hourpick = (EditText)findViewById(R.id.Hour);
         minutepick = (EditText)findViewById(R.id.Minute);
         share = (Button)findViewById(R.id.share);
+        external = (Button)findViewById(R.id.open_in);
         endpoint = getIntent().getStringExtra("endpoint");
         username = getIntent().getStringExtra("username");
         password = getIntent().getStringExtra("password");
@@ -97,6 +98,11 @@ public class Share extends AppCompatActivity {
             public void onClick(View view) {
                 //buttonaction
                 try {
+                    if (datepick.getText().toString().equals("") || monthpick.getText().toString().equals("") ||
+                            yearpick.getText().toString().equals("") || hourpick.getText().toString().equals("") ||
+                            minutepick.getText().toString().equals("")) {
+                        Toast.makeText(getApplicationContext(),getResources().getString(R.string.null_expiration_date), Toast.LENGTH_SHORT).show();
+                    } else {
                         date = Integer.parseInt(datepick.getText().toString());
                         month = Integer.parseInt(monthpick.getText().toString());
                         year = Integer.parseInt(yearpick.getText().toString());
@@ -117,6 +123,25 @@ public class Share extends AppCompatActivity {
                         shareIntent.setType("text/plain");
                         shareIntent.putExtra(Intent.EXTRA_TEXT, URLify(objectURL.toString()));
                         startActivity(Intent.createChooser(shareIntent, "choose one"));
+                    }
+                    } catch (Exception e) {
+                        Toast.makeText(getApplicationContext(),getResources().getString(R.string.invalid_expiration_date), Toast.LENGTH_SHORT).show();
+                    }
+                }
+
+        });
+        external.setOnClickListener(new View.OnClickListener(){
+            @Override
+            public void onClick(View view) {
+                //buttonaction
+                try {
+                    GeneratePresignedUrlRequest request = new GeneratePresignedUrlRequest(bucket, object);
+                    URL objectURL = s3client.generatePresignedUrl(request);
+                    //System.out.println(URLify(objectURL.toString()));
+                    Intent shareIntent = new Intent(Intent.ACTION_SEND);
+                    shareIntent.setType("text/plain");
+                    shareIntent.putExtra(Intent.EXTRA_TEXT, URLify(objectURL.toString()));
+                    startActivity(Intent.createChooser(shareIntent, "choose one"));
                 } catch (Exception e) {
                     Toast.makeText(getApplicationContext(),getResources().getString(R.string.invalid_expiration_date), Toast.LENGTH_SHORT).show();
                 }

app/src/main/res/layout/activity_object_info.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/activity_main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:context=".ObjectInfo">
+
+    <TextView
+        android:id="@+id/size_info"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textAlignment="center"
+        android:textSize="25sp" />
+
+    <TextView
+        android:id="@+id/size"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textAlignment="center"
+        android:textSize="25sp" />
+
+    <TextView
+        android:id="@+id/object_count"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textAlignment="center"
+        android:textSize="25sp" />
+
+    <ProgressBar
+        android:id="@+id/simpleProgressBar"
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent"
+        android:max="100"
+        android:progress="50"
+        android:padding="20dp"
+        tools:ignore="MissingConstraints"
+        android:indeterminate="true" />
+
+</LinearLayout>

app/src/main/res/layout/activity_share.xml

@@ -112,7 +112,15 @@
             android:layout_width="0dp"
             android:layout_height="match_parent"
             android:layout_weight="1"
-            android:text="@string/create_link"
+            android:text="@string/file_share"
+            tools:ignore="MissingConstraints" />
+
+        <Button
+            android:id="@+id/open_in"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:text="@string/file_external"
             tools:ignore="MissingConstraints" />
 
     </LinearLayout>

app/src/main/res/menu/bucket_menu.xml

@@ -9,6 +9,10 @@
         android:id="@+id/newbucket"
         android:title="@string/create_bucket" />
 
+    <item
+        android:id="@+id/info"
+        android:title="@string/object_info" />
+
     <item
         android:id="@+id/deletefolder"
         android:title="@string/file_del" />

app/src/main/res/menu/folder_menu.xml

@@ -5,6 +5,10 @@
         android:id="@+id/upload_file"
         android:title="@string/upload_file_here" />
 
+    <item
+        android:id="@+id/info"
+        android:title="@string/object_info" />
+
     <item
         android:id="@+id/deletefolder"
         android:title="@string/file_del" />

app/src/main/res/menu/object_menu.xml

@@ -11,7 +11,11 @@
 
     <item
         android:id="@+id/sharefile"
-        android:title="@string/file_share" />
+        android:title="@string/create_link" />
+
+    <item
+        android:id="@+id/info"
+        android:title="@string/object_info" />
 
     <item
         android:id="@+id/deletefile"

app/src/main/res/values-es/strings.xml

@@ -77,4 +77,11 @@
     <string name="expiration_time">Hora de expiración</string>
     <string name="create_link">Crear enlace al archivo</string>
     <string name="invalid_expiration_date">La fecha de caducidad debe ser inferior a 7 días</string>
+    <string name="file_size">Tamaño del archivo</string>
+    <string name="object_info">Propiedades</string>
+    <string name="file_external">Abir en</string>
+    <string name="folder_size">Tamaño de la carpeta</string>
+    <string name="bucket_size">Tamaño del bucket</string>
+    <string name="file_count">Archivos</string>
+    <string name="null_expiration_date">Debe establecer una fecha de expiración para compartir archivos</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -18,12 +18,14 @@
     <string name="share_year">YYYY</string>
     <string name="create_link">Create file link</string>
     <string name="invalid_expiration_date">Expiration date must be at most 7 days</string>
+    <string name="null_expiration_date">You must set an expiration date to share files</string>
     <string name="broken_database">Local database is corrupted. Please reinstall this app</string>
     <string name="pending_feature">This feature is not implemented yet</string>
     <string name="set_bucket_name">Set new bucket name</string>
     <string name="bucket_name">Bucket name</string>
     <string name="bucket_name_empty">A bucket name is required</string>
     <string name="file_share">Share file</string>
+    <string name="file_external">Open in</string>
     <string name="download_file">Download file</string>
     <string name="download_in_progress">Download in progress</string>
     <string name="download_success">File downloaded successfully</string>
@@ -39,6 +41,11 @@
     <string name="retry">Retry</string>
     <string name="download_failed">Download failed</string>
     <string name="success">Success</string>
+    <string name="object_info">Properties</string>
+    <string name="file_size">File Size</string>
+    <string name="folder_size">Folder Size</string>
+    <string name="bucket_size">Bucket Size</string>
+    <string name="file_count">Files</string>
     <string name="create_bucket">Create new bucket</string>
     <string name="create_bucket_success">Bucket created successfully</string>
     <string name="upload_file_here">Upload file in current folder</string>