Ekspor posting ke situs WordPress

Query ini mengekspor sebuah posting dari situs WordPress ini ke situs WordPress downstream.

Plugin Gato GraphQL (versi gratis) harus terpasang di situs web downstream. Plugin tersebut harus mengekspos sebuah endpoint dengan "Nested mutations" diaktifkan.

Parameter $update menunjukkan apakah akan membuat atau memperbarui posting di situs downstream.

Jika memperbarui posting, pengenal umum antara situs upstream dan downstream adalah slug posting.

query CheckHasPost($postSlug: String!)
{
  post(by: { slug: $postSlug }, status: any)
    @fail(
      message: "There is no post in the upstream site with the provided slug"
      data: {
        slug: $postSlug
      }
    )
  {
    rawTitle
      @export(as: "postTitle")
    rawContent
      @export(as: "postContent")
  }
 
  isMissingPostInUpstream: _isNull(value: $__post)
    @export(as: "isMissingPostInUpstream")
}
 
query ExportDownstreamGraphQLQuery
  @depends(on: "CheckHasPost")
  @skip(if: $isMissingPostInUpstream)
{
  query: _echo(value: """
 
mutation LoginUserAndUpdatePost(
  $update: Boolean! = false
  $username: String!
  $userPassword: String!
  $postSlug: String!
  $postTitle: String!
  $postContent: String!
) {
  loginUser(by: {
    credentials: {
      usernameOrEmail: $username,
      password: $userPassword
    }
  }) {
    userID
  }
 
  post(by: { slug: $postSlug }, status: any)
    @include(if: $update)
  {
    update(input: {
      title: $postTitle,
      contentAs: { html: $postContent },
    }) {
      status
      errors {
        __typename
        ...on ErrorPayload {
          message
        }
      }
      post {
        title
        slug
        content
        status
      }
    }
  }
 
  createPost(input: {
    title: $postTitle,
    slug: $postSlug,
    contentAs: { html: $postContent },
    status: draft
  })
    @skip(if: $update)
  {
    status
    errors {
      __typename
      ...on ErrorPayload {
        message
      }
    }
    post {
      title
      slug
      content
      status
    }
  }
}
 
    """
  )
    @export(as: "query")
    @remove
}
 
query ExportPostToWPSite(
  $downstreamServerGraphQLEndpointURL: String!
  $update: Boolean! = false
  $username: String!
  $userPassword: String!
  $postSlug: String!
)
  @depends(on: "ExportDownstreamGraphQLQuery")
  @skip(if: $isMissingPostInUpstream)
{
  _sendGraphQLHTTPRequest(
    input: {
      endpoint: $downstreamServerGraphQLEndpointURL,
      query: $query,
      variables: [
        {
          name: "update",
          value: $update
        },
        {
          name: "username",
          value: $username
        },
        {
          name: "userPassword",
          value: $userPassword
        },
        {
          name: "postSlug",
          value: $postSlug
        },
        {
          name: "postTitle",
          value: $postTitle
        },
        {
          name: "postContent",
          value: $postContent
        }
      ]
    }
  )
}