Add a block to a page by title in Routine via the console

add-block-to-page.js

/**
 * Function to search for a page by title and append a block to it
 *
 * Usage examples:
 *
 * // Add a JavaScript code block:
 * await addBlockToPage('My Dev Notes', {
 *   type: 'code',
 *   language: 'javascript',
 *   content: 'const result = await fetchData();\nconsole.log(result);'
 * });
 *
 * // Add a Python code block:
 * await addBlockToPage('My Dev Notes', {
 *   type: 'code',
 *   language: 'python',
 *   content: 'def calculate_sum(a, b):\n    return a + b\n\nresult = calculate_sum(5, 3)'
 * });
 *
 * // Add a SQL code block:
 * await addBlockToPage('Database Notes', {
 *   type: 'code',
 *   language: 'sql',
 *   content: 'SELECT * FROM users\nWHERE created_at > CURRENT_DATE - INTERVAL 7 DAY;'
 * });
 *
 * // Add a simple paragraph:
 * await addBlockToPage('My Page Title', 'This is a new paragraph');
 */
async function addBlockToPage(pageTitle, blockContent) {
  try {
    // Step 1: Search for the page by title
    const searchResults = await controller.search(pageTitle, 10);

    // Find the page in search results
    const pageResult = searchResults.find(
      (result) =>
        result.id.id.kind === "page" &&
        result.title.toLowerCase().includes(pageTitle.toLowerCase())
    );

    if (!pageResult) {
      console.error(`Page with title "${pageTitle}" not found`);
      return null;
    }

    const pageId = pageResult.id.id.id;
    console.log(`Found page: ${pageResult.title} (ID: ${pageId})`);

    // Step 2: Generate a block ID
    const blockId = await controller.document.generateBlockId();

    // Step 3: Create the block object
    const block = {
      id: blockId,
      type: blockContent.type || "paragraph",
      ...(typeof blockContent === "string"
        ? { content: blockContent }
        : blockContent),
    };

    // Step 4: Create the document reference
    const document = {
      id: {
        kind: "page",
        id: pageId,
      },
    };

    // Step 5: Append the block to the page
    const result = await controller.document.append(document, block);

    if (result) {
      console.log(`Successfully added block to page "${pageResult.title}"`);
      console.log("Block:", block);
      return result;
    } else {
      console.error("Failed to append block to page");
      return null;
    }
  } catch (error) {
    console.error("Error adding block to page:", error);
    return null;
  }
}

const title = 'My Dev Notes'

 // Add a JavaScript code block:
 await addBlockToPage(title, {
   type: 'code',
   language: 'javascript',
   content: 'const result = await fetchData();\nconsole.log(result);'
 });
 
 // Add a Python code block:
 await addBlockToPage(title, {
   type: 'code',
   language: 'python',
   content: 'def calculate_sum(a, b):\n    return a + b\n\nresult = calculate_sum(5, 3)'
 });
 
 // Add a SQL code block:
 await addBlockToPage(title, {
   type: 'code',
   language: 'sql',
   content: 'SELECT * FROM users\nWHERE created_at > CURRENT_DATE - INTERVAL 7 DAY;'
 });