Populate Bricks page with Claude-generated text

query InitializeVariables
  @configureWarningsOnExportingDuplicateVariable(enabled: false)
{
  emptyArray: _echo(value: [])
    @export(as: "elementHeadingIDs")
    @export(as: "elementHeadings")
    @export(as: "elementTextIDs")
    @export(as: "elementTexts")
    @export(as: "elementTextBasicIDs")
    @export(as: "elementTextBasics")
}
 
query GetBricksData($customPostId: ID!)
  @depends(on: "InitializeVariables")
{
  customPostForContainerHeadings: customPost(by:{ id: $customPostId }, status: any) {
    id
    title
    bricksDataHeading: bricksData(filterBy: { include: ["heading"] })
      @underEachArrayItem(affectDirectivesUnderPos: [1, 3])
        @underJSONObjectProperty(by: { key: "id" })
          @export(as: "elementHeadingIDs")
        @underJSONObjectProperty(by: { path: "settings.text" })
          @export(as: "elementHeadings")
    bricksDataText: bricksData(filterBy: { include: ["text"] })
      @underEachArrayItem(affectDirectivesUnderPos: [1, 3])
        @underJSONObjectProperty(by: { key: "id" })
          @export(as: "elementTextIDs")
        @underJSONObjectProperty(by: { path: "settings.text" })
          @export(as: "elementTexts")
    bricksDataTextBasic: bricksData(filterBy: { include: ["text-basic"] })
      @underEachArrayItem(affectDirectivesUnderPos: [1, 3])
        @underJSONObjectProperty(by: { key: "id" })
          @export(as: "elementTextBasicIDs")
        @underJSONObjectProperty(by: { path: "settings.text" })
          @export(as: "elementTextBasics")
  }
}
 
query GenerateContentWithClaude(
  $topic: NonEmptyString!
  $anthropicAPIKey: String!
  $maxTokens: Int! = 32000
  $promptTemplate: String! = """
You are content writer.
 
I need to generate content for a WordPress page using Bricks.
 
Based on the following topic, please generate:
1. Headings: A list with {$elementHeadingsNumber} headings (max 60 chars)
2. Basic texts: A list with {$elementTextsNumber} descriptions in plain format (max 300 chars)
3. HTML texts: A list with {$elementTextBasicsNumber} descriptions containing HTML (max 300 chars)
 
Please respond in JSON format with this structure:
{
  "headings": ["Heading 1", "Heading 2", "Heading 3"],
  "basicTexts": ["Basic text 1", "Basic text 2", "Basic text 3"],
  "htmlTexts": ["<p>HTML text 1</p>", "<p>HTML text 2</p>", "<p>HTML text 3</p>"]
}
 
Return ONLY the JSON object. Do not include any explanations, markdown formatting, or code blocks. The response must be a valid JSON object starting with { and ending with }.
 
Topic to analyze:
 
{$topic}
"""
  $model: String! = "claude-sonnet-4-0"
)
  @depends(on: "GetBricksData")
{
  elementHeadingsNumber: _arrayLength(array: $elementHeadings)
  elementTextsNumber: _arrayLength(array: $elementTexts)
  elementTextBasicsNumber: _arrayLength(array: $elementTextBasics)
  prompt: _strReplaceMultiple(
    search: [
      "{$topic}",
      "{$elementHeadingsNumber}",
      "{$elementTextsNumber}",
      "{$elementTextBasicsNumber}"
    ],
    replaceWith: [
      $topic,
      $__elementHeadingsNumber,
      $__elementTextsNumber,
      $__elementTextBasicsNumber
    ],
    in: $promptTemplate
  )
  claudeResponse: _sendJSONObjectItemHTTPRequest(input: {
    url: "https://api.anthropic.com/v1/messages",
    method: POST,
    options: {
      headers: [
        {
          name: "x-api-key",
          value: $anthropicAPIKey
        },
        {
          name: "anthropic-version",
          value: "2023-06-01"
        }
      ],
      json: {
        model: $model,
        max_tokens: $maxTokens,
        messages: [
          {
            role: "user",
            content: $__prompt
          }
        ],
      }
    }
  })
    @underJSONObjectProperty(by: { key: "content" })
      @underArrayItem(index: 0)
        @underJSONObjectProperty(by: { key: "text" })
          @export(as: "jsonEncodedContent")
}
 
query ExtractContent
  @depends(on: "GenerateContentWithClaude")
{
  jsonEncodedContent: _echo(value: $jsonEncodedContent)
    @remove
  decodedContent: _strDecodeJSONObject(string: $jsonEncodedContent)
  createdElementHeadings: _objectProperty(object: $__decodedContent, by: { key: "headings" })
  createdElementTexts: _objectProperty(object: $__decodedContent, by: { key: "basicTexts" })
  createdElementTextBasics: _objectProperty(object: $__decodedContent, by: { key: "htmlTexts" })
  
  elementIDs: _arrayMerge(arrays: [
    $elementHeadingIDs,
    $elementTextIDs,
    $elementTextBasicIDs
  ])
    @export(as: "elementIDs")
  elementTexts: _arrayMerge(arrays: [
    $__createdElementHeadings,
    $__createdElementTexts,
    $__createdElementTextBasics
  ])
    @export(as: "elementTexts")
}
 
query GetMergeInputData
  @depends(on: "ExtractContent")
{
  elementToUpdateMergeInputElements: _echo(value: $elementIDs)
    @underEachArrayItem(
      passIndexOnwardsAs: "index",
      passValueOnwardsAs: "id"
      affectDirectivesUnderPos: [1, 2]
    )
      @applyField(
        name: "_arrayItem",
        arguments: {
          array: $elementTexts,
          position: $index
        },
        passOnwardsAs: "text"
      )
      @applyField(
        name: "_echo",
        arguments: {
          value: {
            id: $id,
            settings: {
              text: $text
            }
          }
        }
        setResultInResponse: true
      )
    @export(as: "elementToUpdateMergeInputElements")
}
 
mutation StoreUpdatedElementText($customPostId: ID!)
  @depends(on: "GetMergeInputData")
{
  bricksMergeCustomPostElementDataItem(input: {
    customPostID: $customPostId
    elements: $elementToUpdateMergeInputElements
  }) {
    status
    errors {
      __typename
      ...on ErrorPayload {
        message
          @passOnwards(as: "message")
          @fail(
            message: $message
            condition: ALWAYS
          )
      }
    }
    customPost {
      __typename
      ...on CustomPost {
        id
        bricksData
      }
    }
  }
}Copy