प्रज़ेंटेशन बनाएं और उन्हें मैनेज करें

इस पेज पर, प्रज़ेंटेशन से जुड़े कुछ अहम टास्क करने का तरीका बताया गया है. जैसे:

  • प्रज़ेंटेशन बनाना
  • किसी मौजूदा प्रज़ेंटेशन की कॉपी बनाना

इन पैराग्राफ़ में, इन टास्क के बारे में ज़्यादा जानकारी दी गई है.

खाली प्रज़ेंटेशन बनाना

प्रज़ेंटेशन बनाने के लिए, presentations कलेक्शन पर create तरीके का इस्तेमाल करें. इसके बारे में यहां दिए गए उदाहरण में बताया गया है.

इस उदाहरण में, तय किए गए टाइटल के साथ एक खाली प्रज़ेंटेशन बनाया गया है.

Apps Script

slides/api/Snippets.gs
/**
 * Creates a presentation
 * @returns {*} the created presentation
 */
function createPresentation() {
  try {
    const presentation = Slides.Presentations.create({
      title: title
    });
    console.log('Created presentation with ID: %s', presentation.presentationId);

    return presentation;
  } catch (err) {
    // TODO (Developer) - Handle exception
    console.log('Failed with error: %s', err.error);
  }
};

ऐप पर जाएं

slides/snippets/presentations.go
// Create a presentation and request a PresentationId.
p := &slides.Presentation{
	Title: "Title",
}
presentation, err := slidesService.Presentations.Create(p).Fields(
	"presentationId",
).Do()
if err != nil {
	log.Fatalf("Unable to create presentation. %v", err)
}
fmt.Printf("Created presentation with ID: %s", presentation.PresentationId)

Java

slides/snippets/src/main/java/CreatePresentation.java
import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.slides.v1.Slides;
import com.google.api.services.slides.v1.SlidesScopes;
import com.google.api.services.slides.v1.model.Presentation;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;

import java.io.IOException;
import java.util.Collections;

/* Class to demonstrate the use of Slides Create Presentation API */
public class CreatePresentation {
  /**
   * Creates a new presentation.
   *
   * @param title - the name of the presentation to be created
   * @return presentation id
   * @throws IOException - if credentials file not found.
   */
  public static String createPresentation(String title) throws IOException {
        /* Load pre-authorized user credentials from the environment.
           TODO(developer) - See https://developers.google.com/identity for
            guides on implementing OAuth2 for your application. */
    GoogleCredentials credentials = GoogleCredentials.getApplicationDefault()
        .createScoped(Collections.singleton(SlidesScopes.PRESENTATIONS));
    HttpRequestInitializer requestInitializer = new HttpCredentialsAdapter(
        credentials);

    // Create the slides API client
    Slides service = new Slides.Builder(new NetHttpTransport(),
        GsonFactory.getDefaultInstance(),
        requestInitializer)
        .setApplicationName("Slides samples")
        .build();

    // Creates a blank presentation with a specified title.
    Presentation presentation = new Presentation()
        .setTitle(title);
    presentation = service.presentations().create(presentation)
        .setFields("presentationId")
        .execute();
    // Prints the newly created presentation id.
    System.out.println("Created presentation with ID: " + presentation.getPresentationId());
    return presentation.getPresentationId();
  }
}

JavaScript

slides/snippets/slides_create_presentation.js
function createPresentation(title, callback) {
  try {
    gapi.client.slides.presentations.create({
      title: title,
    }).then((response) => {
      console.log(`Created presentation with ID: ${response.result.presentationId}`);
      if (callback) callback(response);
    });
  } catch (err) {
    document.getElementById('content').innerText = err.message;
    return;
  }
}

Node.js

slides/snippets/slides_create_presentation.js
import {GoogleAuth} from 'google-auth-library';
import {google} from 'googleapis';

/**
 * Creates a new Google Slides presentation.
 * @param {string} title The title for the new presentation.
 * @return {Promise<object>} The created presentation.
 */
async function createPresentation(title) {
  // Authenticate with Google and get an authorized client.
  const auth = new GoogleAuth({
    scopes: 'https://www.googleapis.com/auth/presentations',
  });

  // Create a new Slides API client.
  const service = google.slides({version: 'v1', auth});

  // Create a new presentation with the specified title.
  const presentation = await service.presentations.create({
    title,
  });

  // Log the ID of the new presentation.
  console.log(
    `Created presentation with ID: ${presentation.data.presentationId}`,
  );
  return presentation;
}

PHP

slides/snippets/src/SlidesCreatePresentation.php
<?php
use Google\Client;
use Google\Service\Drive;
use Google\Service\Slides;
use Google\Service\Slides\Request;

function createPresentation($title)
{
    /* Load pre-authorized user credentials from the environment.
       TODO(developer) - See https://developers.google.com/identity for
        guides on implementing OAuth2 for your application. */
    $client = new Google\Client();
    $client->useApplicationDefaultCredentials();
    $client->addScope(Google\Service\Drive::DRIVE);
    $service = new Google_Service_Slides($client);
    try {
        $presentation = new Google_Service_Slides_Presentation($title);
        //creating a presentation
        $presentation = $service->presentations->create($presentation);
        printf("Created presentation with ID: %s\n", $presentation->presentationId);
        return $presentation;
    } catch (Exception $e) {
        echo 'Message: ' . $e->getMessage();
    }
}

Python

slides/snippets/slides_create_presentation.py
import google.auth
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError


def create_presentation(title):
  """
  Creates the Presentation the user has access to.
  Load pre-authorized user credentials from the environment.
  TODO(developer) - See https://developers.google.com/identity
  for guides on implementing OAuth2 for the application.
  """
  creds, _ = google.auth.default()
  # pylint: disable=maybe-no-member
  try:
    service = build("slides", "v1", credentials=creds)

    body = {"title": title}
    presentation = service.presentations().create(body=body).execute()
    print(
        f"Created presentation with ID:{(presentation.get('presentationId'))}"
    )
    return presentation

  except HttpError as error:
    print(f"An error occurred: {error}")
    print("presentation not created")
    return error


if __name__ == "__main__":
  # Put the title of the presentation

  create_presentation("finalp")

Ruby

slides/snippets/lib/file_snippets.rb
body = Google::Apis::SlidesV1::Presentation.new
body.title = title
presentation = slides_service.create_presentation(body)
puts "Created presentation with ID: #{presentation.presentation_id}"

Google Drive फ़ोल्डर के साथ काम करना

Google Slides API का इस्तेमाल करके, किसी Drive फ़ोल्डर में सीधे तौर पर प्रज़ेंटेशन बनाने का कोई विकल्प नहीं है. डिफ़ॉल्ट रूप से, बनाया गया प्रज़ेंटेशन, उपयोगकर्ता के Drive के रूट फ़ोल्डर में सेव होता है.

हालांकि, किसी फ़ाइल को Drive फ़ोल्डर में सेव करने के दो विकल्प हैं:

इन दोनों विकल्पों में से किसी एक को चुनने पर, आपको कॉल को अनुमति देने के लिए, सही Drive API स्कोप जोड़ने होंगे.

शेयर की गई ड्राइव के फ़ोल्डर में किसी फ़ाइल को ले जाने या बनाने के लिए, शेयर की गई ड्राइव के साथ काम करने की सुविधा लागू करना लेख पढ़ें.

किसी मौजूदा प्रज़ेंटेशन की कॉपी बनाना

किसी प्रज़ेंटेशन को कॉपी करने के लिए, Drive API के files().copy तरीके का इस्तेमाल करें.

नीचे दिए गए उदाहरण में, मौजूदा प्रज़ेंटेशन को कॉपी किया गया है. इसके लिए, प्रज़ेंटेशन के टाइटल और Drive में मौजूद नई फ़ाइल के नाम, दोनों के लिए दी गई स्ट्रिंग का इस्तेमाल किया गया है.

Apps Script

slides/api/Snippets.gs
/**
 * create a presentation and copy it
 * @param {string} presentationId - ID of presentation to copy
 * @returns {*} the copy's presentation id
 */
function copyPresentation(presentationId) {
  const copyTitle = 'Copy Title';

  let copyFile = {
    title: copyTitle,
    parents: [{id: 'root'}]
  };
  try {
    copyFile = Drive.Files.copy(copyFile, presentationId);
    // (optional) copyFile.id can be returned directly
    const presentationCopyId = copyFile.id;

    return presentationCopyId;
  } catch (err) {
    // TODO (Developer) - Handle exception
    console.log('Failed with error: %s', err.error);
  }
};

ऐप पर जाएं

slides/snippets/presentations.go
// Copy a presentation.
file := drive.File{
	Title: title,
}
presentationCopyFile, err := driveService.Files.Copy(id, &file).Do()
if err != nil {
	log.Fatalf("Unable to copy presentation. %v", err)
}
presentationCopyId := presentationCopyFile.Id

Java

slides/snippets/src/main/java/CopyPresentation.java
import com.google.api.client.googleapis.json.GoogleJsonError;
import com.google.api.client.googleapis.json.GoogleJsonResponseException;
import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.drive.Drive;
import com.google.api.services.drive.model.File;
import com.google.api.services.slides.v1.SlidesScopes;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;

import java.io.IOException;
import java.util.Collections;

/* Class to demonstrate the use of Slides Copy Presentation API */
public class CopyPresentation {
  /**
   * Copy an existing presentation.
   *
   * @param presentationId - id of the presentation.
   * @param copyTitle      - New title of the presentation.
   * @return presentation id
   * @throws IOException - if credentials file not found.
   */
  public static String copyPresentation(String presentationId, String copyTitle)
      throws IOException {
        /* Load pre-authorized user credentials from the environment.
           TODO(developer) - See https://developers.google.com/identity for
            guides on implementing OAuth2 for your application. */
    GoogleCredentials credentials = GoogleCredentials.getApplicationDefault()
        .createScoped(Collections.singleton(SlidesScopes.DRIVE));
    HttpRequestInitializer requestInitializer = new HttpCredentialsAdapter(
        credentials);

    // Create the drive API client
    Drive driveService = new Drive.Builder(new NetHttpTransport(),
        GsonFactory.getDefaultInstance(),
        requestInitializer)
        .setApplicationName("Slides samples")
        .build();

    String presentationCopyId = null;
    try {
      // Copies an existing presentation using specified presentation title.
      File copyMetadata = new File().setName(copyTitle);
      File presentationCopyFile =
          driveService.files().copy(presentationId, copyMetadata).execute();
      presentationCopyId = presentationCopyFile.getId();
      // Prints the new copied presentation id.
      System.out.println("New copied presentation id " + presentationCopyId);
    } catch (GoogleJsonResponseException e) {
      // TODO(developer) - handle error appropriately
      GoogleJsonError error = e.getDetails();
      if (error.getCode() == 404) {
        System.out.printf("Presentation not found with id '%s'.\n", presentationId);
      } else {
        throw e;
      }
    }
    return presentationCopyId;
  }
}

JavaScript

slides/snippets/slides_copy_presentation.js
function copyPresentation(presentationId, copyTitle, callback) {
  const request = {
    name: copyTitle,
  };
  try {
    gapi.client.drive.files.copy({
      fileId: presentationId,
      resource: request,
    }).then((driveResponse) => {
      const presentationCopyId = driveResponse.result.id;
      if (callback) callback(presentationCopyId);
      console.log('create copy_presentation with id', presentationCopyId);
    });
  } catch (err) {
    document.getElementById('content').innerText = err.message;
    return;
  }
}

Node.js

slides/snippets/slides_copy_presentation.js
import {GoogleAuth} from 'google-auth-library';
import {google} from 'googleapis';

/**
 * Copies a presentation.
 * @param {string} presentationId The ID of the presentation to copy.
 * @param {string} copyTitle The title for the copied presentation.
 * @return {Promise<object>} The response from the copy request.
 */
async function copyPresentation(presentationId, copyTitle) {
  // Authenticate with Google and get an authorized client.
  const auth = new GoogleAuth({
    scopes: 'https://www.googleapis.com/auth/drive',
  });

  // Create a new Drive API client.
  const service = google.drive({version: 'v2', auth});

  // The request to copy the presentation.
  const request = {
    name: copyTitle,
  };

  // Copy the presentation.
  const driveResponse = await service.files.copy({
    fileId: presentationId,
    requestBody: request,
  });

  // Log the ID of the copied presentation.
  const presentationCopyId = driveResponse.data.id;
  console.log(`Created copied presentation with ID: ${presentationCopyId}`);
  return driveResponse;
}

PHP

slides/snippets/src/SlidesCopyPresentation.php
<?php

use Google\Service\Drive;
use Google\Client;
use Google\Service\Drive\DriveFile;



function copyPresentation($presentationId, $copyTitle)
{
    /* Load pre-authorized user credentials from the environment.
   TODO(developer) - See https://developers.google.com/identity for
    guides on implementing OAuth2 for your application. */
    $client = new Google\Client();
    $client->useApplicationDefaultCredentials();
    $client->addScope(Google\Service\Drive::DRIVE);
    $driveService = new Google_Service_Drive($client);
    try {

        $copy = new Google_Service_Drive_DriveFile(array(
            'name' => $copyTitle
        ));
        $driveResponse = $driveService->files->copy($presentationId, $copy);
        $presentationCopyId = $driveResponse->id;
        printf("copyCreated at:%s\n ", $presentationCopyId);
        return $presentationCopyId;
    } catch (Exception $e) {
        echo 'Message: ' . $e->getMessage();
    }
}

Python

slides/snippets/slides_copy_presentation.py
import google.auth
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError


def copy_presentation(presentation_id, copy_title):
  """
  Creates the copy Presentation the user has access to.
  Load pre-authorized user credentials from the environment.
  TODO(developer) - See https://developers.google.com/identity
  for guides on implementing OAuth2 for the application.
  """

  creds, _ = google.auth.default()
  # pylint: disable=maybe-no-member
  try:
    drive_service = build("drive", "v3", credentials=creds)
    body = {"name": copy_title}
    drive_response = (
        drive_service.files().copy(fileId=presentation_id, body=body).execute()
    )
    presentation_copy_id = drive_response.get("id")

  except HttpError as error:
    print(f"An error occurred: {error}")
    print("Presentations  not copied")
    return error

  return presentation_copy_id

Ruby

slides/snippets/lib/file_snippets.rb
body = Google::Apis::SlidesV1::Presentation.new
body.title = copy_title
drive_response = drive_service.copy_file(presentation_id, body)
puts drive_response
presentation_copy_id = drive_response.id

ध्यान दें कि कॉल को अनुमति देने के लिए, आपको सही Drive API स्कोप का इस्तेमाल करना होगा.