Initial commit

.idea/.gitignore

+# Default ignored files
+/shelf/
+/workspace.xml
+# Datasource local storage ignored files
+/../../../../../../:\Users\osrud\IdeaProjects\MediaArchive\.idea/dataSources/
+/dataSources.local.xml

.idea/compiler.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <annotationProcessing>
+      <profile name="Maven default annotation processors profile" enabled="true">
+        <sourceOutputDir name="target/generated-sources/annotations" />
+        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
+        <outputRelativeToContentRoot value="true" />
+        <module name="MediaArchive" />
+      </profile>
+    </annotationProcessing>
+  </component>
+  <component name="JavacSettings">
+    <option name="ADDITIONAL_OPTIONS_OVERRIDE">
+      <module name="MediaArchive" options="-parameters" />
+    </option>
+  </component>
+</project>
\ No newline at end of file

.idea/encodings.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
+  </component>
+</project>
\ No newline at end of file

.idea/jarRepositories.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Central Repository" />
+      <option name="url" value="http://mvn.simplex-software.ru/artifactory/default2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file

.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="11" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file

MediaArchive.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4" />
\ No newline at end of file

pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.2.0.RELEASE</version>
+        <relativePath />
+    </parent>
+
+    <groupId>org.example</groupId>
+    <artifactId>MediaArchive</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-mongodb</artifactId>
+        </dependency>
+
+        <!-- Google -->
+        <dependency>
+            <groupId>com.google.apis</groupId>
+            <artifactId>google-api-services-drive</artifactId>
+            <version>v3-rev197-1.25.0</version>
+        </dependency>
+        <dependency>
+            <groupId>com.google.oauth-client</groupId>
+            <artifactId>google-oauth-client-jetty</artifactId>
+            <version>1.22.0</version>
+        </dependency>
+
+        <!-- Logger -->
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>${slf4j.version}</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>11</source>
+                    <target>11</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
\ No newline at end of file

src/main/java/com/rudakova/media_archive/MediaArchiveApplication.java

+package com.rudakova.media_archive;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class MediaArchiveApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(MediaArchiveApplication.class, args);
+    }
+}

src/main/java/com/rudakova/media_archive/dto/FileDto.java

+package com.rudakova.media_archive.dto;
+
+import com.google.api.services.drive.model.File;
+
+import java.util.UUID;
+
+public class FileDto {
+
+    private String id;
+
+    private String name;
+
+    public FileDto(File file) {
+        this.id = file.getId();
+        this.name = file.getName();
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

src/main/java/com/rudakova/media_archive/dto/FileListDto.java

+package com.rudakova.media_archive.dto;
+
+import com.google.api.services.drive.model.File;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class FileListDto {
+
+    private String nextPageToken;
+
+    private List<FileDto> fileDtoList;
+
+    public FileListDto(List<File> files, String nextPageToken) {
+        this.nextPageToken = nextPageToken;
+        this.fileDtoList = files.stream()
+                .map(FileDto::new)
+                .collect(Collectors.toList());
+    }
+
+    public String getNextPageToken() {
+        return nextPageToken;
+    }
+
+    public void setNextPageToken(String nextPageToken) {
+        this.nextPageToken = nextPageToken;
+    }
+
+    public List<FileDto> getFileDtoList() {
+        return fileDtoList;
+    }
+
+    public void setFileDtoList(List<FileDto> fileDtoList) {
+        this.fileDtoList = fileDtoList;
+    }
+}

src/main/java/com/rudakova/media_archive/model/File.java

+package com.rudakova.media_archive.model;
+
+public class File {
+}

src/main/java/com/rudakova/media_archive/repository/FileRepository.java

+package com.rudakova.media_archive.repository;
+
+import com.rudakova.media_archive.model.File;
+import org.springframework.data.mongodb.repository.MongoRepository;
+
+public interface FileRepository extends MongoRepository<File, String> {
+}

src/main/java/com/rudakova/media_archive/service/GoogleService.java

+package com.rudakova.media_archive.service;
+
+import com.google.api.client.auth.oauth2.Credential;
+import com.google.api.client.extensions.java6.auth.oauth2.AuthorizationCodeInstalledApp;
+import com.google.api.client.extensions.jetty.auth.oauth2.LocalServerReceiver;
+import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow;
+import com.google.api.client.googleapis.auth.oauth2.GoogleClientSecrets;
+import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport;
+import com.google.api.client.http.javanet.NetHttpTransport;
+import com.google.api.client.json.JsonFactory;
+import com.google.api.client.json.jackson2.JacksonFactory;
+import com.google.api.client.util.store.FileDataStoreFactory;
+import com.google.api.services.drive.Drive;
+import com.google.api.services.drive.DriveScopes;
+import com.google.api.services.drive.model.FileList;
+import org.springframework.stereotype.Service;
+
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.security.GeneralSecurityException;
+import java.util.Collections;
+import java.util.List;
+
+@Service
+public class GoogleService {
+    private static final String APPLICATION_NAME = "MediaArchive";
+    private static final JsonFactory JSON_FACTORY = JacksonFactory.getDefaultInstance();
+    private static final String TOKENS_DIRECTORY_PATH = "tokens";
+
+    /**
+     * Global instance of the scopes required by this quickstart.
+     * If modifying these scopes, delete your previously saved tokens/ folder.
+     */
+    private static final List<String> SCOPES = Collections.singletonList(DriveScopes.DRIVE_METADATA_READONLY);
+    private static final String CREDENTIALS_FILE_PATH = "/credentials.json";
+
+    /**
+     * Creates an authorized Credential object.
+     * @param HTTP_TRANSPORT The network HTTP Transport.
+     * @return An authorized Credential object.
+     * @throws IOException If the credentials.json file cannot be found.
+     */
+    private static Credential getCredentials(final NetHttpTransport HTTP_TRANSPORT) throws IOException {
+        // Load client secrets.
+        InputStream in = GoogleService.class.getResourceAsStream(CREDENTIALS_FILE_PATH);
+        if (in == null) {
+            throw new FileNotFoundException("Resource not found: " + CREDENTIALS_FILE_PATH);
+        }
+        GoogleClientSecrets clientSecrets = GoogleClientSecrets.load(JSON_FACTORY, new InputStreamReader(in));
+
+        // Build flow and trigger user authorization request.
+        GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow.Builder(
+                HTTP_TRANSPORT, JSON_FACTORY, clientSecrets, SCOPES)
+                .setDataStoreFactory(new FileDataStoreFactory(new java.io.File(TOKENS_DIRECTORY_PATH)))
+                .setAccessType("offline")
+                .build();
+        LocalServerReceiver receiver = new LocalServerReceiver.Builder().setPort(5000).build();
+        return new AuthorizationCodeInstalledApp(flow, receiver).authorize("user");
+    }
+
+    public FileList getFiles(String nextPageToken) throws IOException, GeneralSecurityException {
+        // Build a new authorized API client service.
+        final NetHttpTransport HTTP_TRANSPORT = GoogleNetHttpTransport.newTrustedTransport();
+        Drive service = new Drive.Builder(HTTP_TRANSPORT, JSON_FACTORY, getCredentials(HTTP_TRANSPORT))
+                .setApplicationName(APPLICATION_NAME)
+                .build();
+
+        // Print the names and IDs for up to 10 files.
+        FileList result = service.files().list()
+                .setPageToken(nextPageToken)
+                .setPageSize(10)
+                .setFields("nextPageToken, files(id, name)")
+                .execute();
+        return result;
+    }
+}

src/main/java/com/rudakova/media_archive/service/RestService.java

+package com.rudakova.media_archive.service;
+
+import com.google.api.services.drive.model.FileList;
+import com.rudakova.media_archive.dto.FileListDto;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.server.ResponseStatusException;
+
+import java.io.IOException;
+import java.security.GeneralSecurityException;
+
+@RestController
+@RequestMapping("/api")
+public class RestService {
+
+    @Autowired
+    private GoogleService googleService;
+
+    @GetMapping("/files")
+    public FileListDto getFiles(@RequestParam String nextPageToken) {
+        try {
+            FileList files = googleService.getFiles(nextPageToken);
+            return new FileListDto(files.getFiles(), files.getNextPageToken());
+        } catch (IOException | GeneralSecurityException e) {
+            throw new ResponseStatusException(HttpStatus.NO_CONTENT);
+        }
+    }
+}

src/main/resources/credentials.json

+{
+  "web": {
+    "client_id": "635720686001-0h0u3647gcfqgdid7ksmigodk01hvkjl.apps.googleusercontent.com",
+    "project_id": "mediaarchive-293423",
+    "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+    "token_uri": "https://oauth2.googleapis.com/token",
+    "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+    "client_secret": "nOt85HiFrY-wv337PmOML8cm",
+    "redirect_uris": [
+      "http://archive.viditory.com/complete/google-oauth2/",
+      "http://localhost:8000/complete/google-oauth2/",
+      "http://localhost/complete/google-oauth2/",
+      "http://244.miem.vmnet.top/complete/google-oauth2/",
+      "http://127.0.0.1:8000/complete/google-oauth2/",
+      "http://127.0.0.1:5000/complete/google-oauth2/",
+      "http://localhost:8080/",
+      "http://localhost:5000/Callback"
+    ]
+  }
+}
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