Gérer les pages avec l'API

Dans la plupart des cas, vous utiliserez la console pour gérer les pages. Dans les scénarios avancés, il se peut que vous préfériez utiliser l'API. Ce guide explique comment créer, répertorier et supprimer des pages à l'aide de l'API.

Créer une page

Pour créer une page pour votre agent, appelez la méthode create sur le type Page.

Sélectionnez un protocole et une version pour la référence de la page :

Protocole	V3	V3beta1
REST	Ressource de page	Ressource de page
RPC	Interface de la page	Interface de la page
C++	PagesClient	Non disponible
C#	PagesClient	Non disponible
Go	PagesClient	Non disponible
Java	PagesClient	PagesClient
Node.js	PagesClient	PagesClient
PHP	Non disponible	Non disponible
Python	PagesClient	PagesClient
Ruby	Non disponible	Non disponible

Java

Pour vous authentifier auprès de Dialogflow, configurez les Identifiants par défaut de l'application. Pour en savoir plus, consultez Configurer l'authentification pour un environnement de développement local.

import com.google.cloud.dialogflow.cx.v3.CreatePageRequest;
import com.google.cloud.dialogflow.cx.v3.Page;
import com.google.cloud.dialogflow.cx.v3.PagesClient;
import java.io.IOException;

public class CreateSimplePage {

  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "my-project-id";
    String agentId = "my-agent-id";
    String flowId = "my-flow-id";
    String location = "my-location";
    String displayName = "my-display-name";

    createPage(projectId, agentId, flowId, location, displayName);
  }

  // DialogFlow API Create Page Sample.
  // Creates a page from the provided parameters
  public static Page createPage(
      String projectId, String agentId, String flowId, String location, String displayName)
      throws IOException {
    Page response;
    CreatePageRequest.Builder createRequestBuilder = CreatePageRequest.newBuilder();
    Page.Builder pageBuilder = Page.newBuilder();

    pageBuilder.setDisplayName(displayName);

    createRequestBuilder
        .setParent(
            "projects/"
                + projectId
                + "/locations/"
                + location
                + "/agents/"
                + agentId
                + "/flows/"
                + flowId)
        .setPage(pageBuilder);

    // Make API request to create page
    // Note: close() needs to be called on the PagesClient object to clean up resources
    // such as threads. In the example below, try-with-resources is used,
    // which automatically calls close().
    try (PagesClient client = PagesClient.create()) {
      response = client.createPage(createRequestBuilder.build());
      System.out.println("Successfully created page!");
      return response;
    }
  }

Node.js

async function createPage(projectId, agentId, flowId, location, displayName) {
  const pagesClient = new PagesClient();

  const createPageRequest = {
    parent: `projects/${projectId}/locations/${location}/agents/${agentId}/flows/${flowId}`,
    page: {
      displayName: displayName,
    },
  };

  const response = await pagesClient.createPage(createPageRequest);
  console.log(response);
}

Python

async def create_page(project_id, agent_id, flow_id, location, displayName):
    pages_client = PagesAsyncClient()

    page = Page()
    page.display_name = displayName

    request = CreatePageRequest()
    request.parent = (
        "projects/"
        + project_id
        + "/locations/"
        + location
        + "/agents/"
        + agent_id
        + "/flows/"
        + flow_id
    )
    request.page = page

    response = await pages_client.create_page(request=request)
    return response

Répertorier les pages

Pour répertorier les pages de votre agent, appelez la méthode list sur le type Page.

Sélectionnez un protocole et une version pour la référence de la page :

Protocole	V3	V3beta1
REST	Ressource de page	Ressource de page
RPC	Interface de la page	Interface de la page
C++	PagesClient	Non disponible
C#	PagesClient	Non disponible
Go	PagesClient	Non disponible
Java	PagesClient	PagesClient
Node.js	PagesClient	PagesClient
PHP	Non disponible	Non disponible
Python	PagesClient	PagesClient
Ruby	Non disponible	Non disponible

Java

import com.google.cloud.dialogflow.cx.v3.ListPagesRequest;
import com.google.cloud.dialogflow.cx.v3.ListPagesRequest.Builder;
import com.google.cloud.dialogflow.cx.v3.Page;
import com.google.cloud.dialogflow.cx.v3.PagesClient;
import java.io.IOException;

public class ListPages {

  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "my-project-id";
    String agentId = "my-agent-id";
    String flowId = "my-flow-id";
    String location = "my-location";

    listPages(projectId, agentId, flowId, location);
  }

  // DialogFlow API List Pages Sample.
  // Lists all pages from the provided parameters
  public static void listPages(String projectId, String agentId, String flowId, String location)
      throws IOException {
    // Note: close() needs to be called on the PagesClient object to clean up resources
    // such as threads. In the example below, try-with-resources is used,
    // which automatically calls close().
    try (PagesClient client = PagesClient.create()) {
      Builder listRequestBuilder = ListPagesRequest.newBuilder();

      String parentPath =
          String.format(
              "projects/%s/locations/%s/agents/%s/flows/%s", projectId, location, agentId, flowId);
      listRequestBuilder.setParent(parentPath);
      listRequestBuilder.setLanguageCode("en");

      // Make API request to list all pages in the project
      for (Page element : client.listPages(listRequestBuilder.build()).iterateAll()) {
        System.out.println(element);
      }
    }
  }

Node.js

async function listPages(projectId, agentId, flowId, location) {
  const pagesClient = new PagesClient();
  const listPageRequest = {
    parent: `projects/${projectId}/locations/${location}/agents/${agentId}/flows/${flowId}`,
    languageCode: 'en',
  };

  const response = await pagesClient.listPages(listPageRequest);
  console.log(response);
}

Python

async def list_page(project_id, agent_id, flow_id, location):
    pages_client = PagesAsyncClient()

    request = ListPagesRequest()
    request.parent = (
        f"projects/{project_id}/locations/{location}/agents/{agent_id}/flows/{flow_id}"
    )

    request.language_code = "en"

    response = await pages_client.list_pages(request=request)
    return response

Supprimer les pages

Pour supprimer une page de votre agent, appelez la méthode delete sur le type Page.

Sélectionnez un protocole et une version pour la référence de la page :

Protocole	V3	V3beta1
REST	Ressource de page	Ressource de page
RPC	Interface de la page	Interface de la page
C++	PagesClient	Non disponible
C#	PagesClient	Non disponible
Go	PagesClient	Non disponible
Java	PagesClient	PagesClient
Node.js	PagesClient	PagesClient
PHP	Non disponible	Non disponible
Python	PagesClient	PagesClient
Ruby	Non disponible	Non disponible

Java

import com.google.cloud.dialogflow.cx.v3.DeletePageRequest;
import com.google.cloud.dialogflow.cx.v3.DeletePageRequest.Builder;
import com.google.cloud.dialogflow.cx.v3.PagesClient;
import java.io.IOException;

public class DeletePage {

  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "my-project-id";
    String agentId = "my-agent-id";
    String flowId = "my-flow-id";
    String pageId = "my-page-id";
    String location = "my-location";

    deletePage(projectId, agentId, flowId, pageId, location);
  }

  // DialogFlow API Delete Page Sample.
  // Deletes a page from the provided parameters
  public static void deletePage(
      String projectId, String agentId, String flowId, String pageId, String location)
      throws IOException {

    // Note: close() needs to be called on the PagesClient object to clean up resources
    // such as threads. In the example below, try-with-resources is used,
    // which automatically calls close().
    try (PagesClient client = PagesClient.create()) {
      Builder deleteRequestBuilder = DeletePageRequest.newBuilder();

      deleteRequestBuilder.setName(
          "projects/"
              + projectId
              + "/locations/"
              + location
              + "/agents/"
              + agentId
              + "/flows/"
              + flowId
              + "/pages/"
              + pageId);

      // Make API request to delete page
      client.deletePage(deleteRequestBuilder.build());
      System.out.println("Successfully deleted page!");
    }
  }

Node.js

async function deletePage(projectId, agentId, flowId, pageId, location) {
  const pagesClient = new PagesClient();

  const req = {
    name: `projects/${projectId}/locations/${location}/agents/${agentId}/flows/${flowId}/pages/${pageId}`,
  };

  const response = await pagesClient.deletePage(req);
  console.log(response);
}

Python

async def delete_page(project_id, agent_id, flow_id, page_id, location):
    pages_client = PagesAsyncClient()

    request = DeletePageRequest()
    request.name = f"projects/{project_id}/locations/{location}/agents/{agent_id}/flows/{flow_id}/pages/{page_id}"

    response = await pages_client.delete_page(request=request)
    return response

Gérer les agents avec l'API

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