コースのエイリアスの管理

/**
 * Creates Course with an alias specified
 */
function createAlias() {
  let course = {
    id: 'p:bio_101',
    name: '10th Grade Biology',
    section: 'Period 2',
    descriptionHeading: 'Welcome to 10th Grade Biology',
    description: 'We\'ll be learning about the structure of living creatures from a combination ' +
      'of textbooks, guest lectures, and lab work. Expect to be excited!',
    room: '301',
    ownerId: 'me',
    courseState: 'PROVISIONED'
  };
  try {
    // Create the course using course details.
    course = Classroom.Courses.create(course);
    console.log('Course created: %s (%s)', course.name, course.id);
  } catch (err) {
    // TODO (developer) - Handle Courses.create() exception
    console.log('Failed to create course %s with an error %s', course.name, err.message);
  }
}

Course course = null;

/* Create a new Course with the alias set as the id field. Project-wide aliases use a prefix
of "p:" and can only be seen and used by the application that created them. */
Course content =
    new Course()
        .setId("p:history_4_2022")
        .setName("9th Grade History")
        .setSection("Period 4")
        .setDescriptionHeading("Welcome to 9th Grade History.")
        .setOwnerId("me")
        .setCourseState("PROVISIONED");

try {
  course = service.courses().create(content).execute();
  // Prints the new created course id and name
  System.out.printf("Course created: %s (%s)\n", course.getName(), course.getId());
} catch (GoogleJsonResponseException e) {
  // TODO (developer) - handle error appropriately
  GoogleJsonError error = e.getDetails();
  if (error.getCode() == 409) {
    System.out.printf("The course alias already exists: %s.\n", content.getId());
  } else {
    throw e;
  }
} catch (Exception e) {
  throw e;
}
return course;

SCOPES = ["https://www.googleapis.com/auth/classroom.courses"]


def classroom_add_alias_new():
  """
  Creates a course with alias specification the user has access to.
  The file token.json stores the user's access and refresh tokens, and is
  created automatically when the authorization flow completes for
  the first time.
  Load pre-authorized user credentials from the environment.
  TODO(developer) - See https://developers.google.com/identity for
   guides on implementing OAuth2 for the application.
  """
  # pylint: disable=maybe-no-member
  creds = None
  if os.path.exists("token.json"):
    creds = Credentials.from_authorized_user_file("token.json", SCOPES)
  # If there are no (valid) credentials available, let the user log in.
  if not creds or not creds.valid:
    if creds and creds.expired and creds.refresh_token:
      creds.refresh(Request())
    else:
      flow = InstalledAppFlow.from_client_secrets_file(
          "credentials.json", SCOPES
      )
      creds = flow.run_local_server(port=0)
    # Save the credentials for the next run
    with open("token.json", "w", encoding="utf8") as token:
      token.write(creds.to_json())

  alias = "d:school_physics_333"
  course = {
      "id": alias,
      "name": "English",
      "section": "Period 2",
      "description": "Course Description",
      "room": "301",
      "ownerId": "me",
  }
  try:
    print("-------------")
    service = build("classroom", "v1", credentials=creds)
    course = service.courses().create(body=course).execute()
    print("====================================")

  except HttpError as error:
    print(f"An error occurred: {error}")
  return course


if __name__ == "__main__":
  # pylint: disable=too-many-arguments
  # Put the course_id of course whose alias needs to be created.
  classroom_add_alias_new()

/**
 * Updates the section and room of Google Classroom.
 * @param {string} course_id
 * @see https://developers.google.com/classroom/reference/rest/v1/courses.aliases/create
 */
function addAlias(course_id) {
  const alias = {
    'alias': 'p:bio_101'
  };
  try {
    const course_alias = Classroom.Courses.Aliases.create(resource=alias, courseId=course_id);
    console.log('%s successfully added as an alias!', course_alias.alias);
  } catch (err) {
    // TODO (developer) - Handle exception
    console.log('Request to add alias %s failed with error %s.', alias.alias, err.message);
  }
}

/* Create a new CourseAlias object with a project-wide alias. Project-wide aliases use a prefix
of "p:" and can only be seen and used by the application that created them. */
CourseAlias content = new CourseAlias().setAlias("p:biology_10");
CourseAlias courseAlias = null;

try {
  courseAlias = service.courses().aliases().create(courseId, content).execute();
  System.out.printf("Course alias created: %s \n", courseAlias.getAlias());
} catch (GoogleJsonResponseException e) {
  // TODO (developer) - handle error appropriately
  GoogleJsonError error = e.getDetails();
  if (error.getCode() == 409) {
    System.out.printf("The course alias already exists: %s.\n", content);
  } else {
    throw e;
  }
} catch (Exception e) {
  throw e;
}
return courseAlias;

def classroom_add_alias_existing(course_id):
  """
  Adds alias to existing course with specific course_id.
  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
  service = build("classroom", "v1", credentials=creds)
  alias = "d:school_math_101"
  course_alias = {"alias": alias}
  try:
    course_alias = (
        service.courses()
        .aliases()
        .create(courseId=course_id, body=course_alias)
        .execute()
    )
    return course_alias
  except HttpError as error:
    print(f"An error occurred: {error}")
    print("Alias Creation Failed")
  return course_alias


if __name__ == "__main__":
  # Put the course_id of course whose alias needs to be added.
  classroom_add_alias_existing(456058313539)

using System;
using System.Collections.Generic;
using Google;
using Google.Apis.Auth.OAuth2;
using Google.Apis.Classroom.v1;
using Google.Apis.Classroom.v1.Data;
using Google.Apis.Services;

namespace ClassroomSnippets
{
    // Class to demonstrate the use of Classroom List Alias API
    public class ListCourseAliases
    {
        /// <summary>
        /// Retrieve the aliases for a course.
        /// </summary>
        /// <param name="courseId">Id of the course.</param>
        /// <returns>list of course aliases, null otherwise.</returns>
        public static List<CourseAlias> ClassroomListAliases(string courseId)
        {
            try
            {
                /* Load pre-authorized user credentials from the environment.
                 TODO(developer) - See https://developers.google.com/identity for 
                 guides on implementing OAuth2 for your application. */
                GoogleCredential credential = GoogleCredential.GetApplicationDefault()
                    .CreateScoped(ClassroomService.Scope.ClassroomCourses);

                // Create Classroom API service.
                var service = new ClassroomService(new BaseClientService.Initializer
                {
                    HttpClientInitializer = credential,
                    ApplicationName = "Classroom Snippets"
                });

                string pageToken = null;
                var courseAliases = new List<CourseAlias>();

                do
                {
                    // List of aliases of specified course
                    var request = service.Courses.Aliases.List(courseId);
                    request.PageSize = 100;
                    request.PageToken = pageToken;
                    var response = request.Execute();
                    courseAliases.AddRange(response.Aliases);
                    pageToken = response.NextPageToken;
                } while (pageToken != null);

                if (courseAliases.Count == 0)
                {
                    Console.WriteLine("No aliases found.");
                }
                else
                {
                    Console.WriteLine("Aliases:");
                    foreach (var courseAlias in courseAliases)
                    {
                        Console.WriteLine(courseAlias.Alias);
                    }
                }
                return courseAliases;
            }
            catch (Exception e)
            {
                // TODO(developer) - handle error appropriately
                if (e is AggregateException)
                {
                    Console.WriteLine("Credential Not found");
                }
                else if (e is GoogleApiException)
                {
                    Console.WriteLine("Course does not exist.");
                }

                else
                {
                    throw;
                }
            }
            return null;
        }
    }
}

String pageToken = null;
List<CourseAlias> courseAliases = new ArrayList<>();

try {
  // List of aliases of specified course
  do {
    ListCourseAliasesResponse response =
        service
            .courses()
            .aliases()
            .list(courseId)
            .setPageSize(100)
            .setPageToken(pageToken)
            .execute();
    courseAliases.addAll(response.getAliases());
    pageToken = response.getNextPageToken();
  } while (pageToken != null);

  if (courseAliases.isEmpty()) {
    System.out.println("No aliases found.");
  } else {
    System.out.println("Aliases:");
    for (CourseAlias courseAlias : courseAliases) {
      System.out.println(courseAlias.getAlias());
    }
  }
} catch (GoogleJsonResponseException e) {
  // TODO(developer) - handle error appropriately
  GoogleJsonError error = e.getDetails();
  if (error.getCode() == 404) {
    System.err.println("Course does not exist.\n");
  } else {
    throw e;
  }
}
return courseAliases;

import google.auth
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError


def classroom_list_course_aliases(course_id):
  """
  Prints the list of the aliases of a specified course 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()
  try:
    service = build("classroom", "v1", credentials=creds)
    course_aliases = []
    page_token = None

    while True:
      response = (
          service.courses()
          .aliases()
          .list(pageToken=page_token, courseId=course_id)
          .execute()
      )
      course_aliases.extend(response.get("aliases", []))
      page_token = response.get("nextPageToken", None)
      if not page_token:
        break

    if not course_aliases:
      print("No course aliases found.")

    print("Course aliases:")
    for course_alias in course_aliases:
      print(f"{course_alias.get('alias')}")
    return course_aliases
  except HttpError as error:
    print(f"An error occurred: {error}")
    return error


if __name__ == "__main__":
  classroom_list_course_aliases("course_id")