class NotionAPILoaderA class that extends the BaseDocumentLoader class. It represents a document loader for loading documents from Notion using the Notion API.
A method that loads the text file or blob and returns a promise that
resolves to an array of Document instances. It reads the text from
the file or blob using the readFile function from the
node:fs/promises module or the text() method of the blob. It then
parses the text using the parse() method and creates a Document
instance for each parsed page. The metadata includes the source of the
text (file path or blob) and, if there are multiple pages, the line
number of each page.
const pageLoader = new NotionAPILoader({
clientOptions: { auth: "<NOTION_INTEGRATION_TOKEN>" },
id: "<PAGE_ID>",
type: "page",
});
const pageDocs = await pageLoader.load();
const splitDocs = await splitter.splitDocuments(pageDocs);
const dbLoader = new NotionAPILoader({
clientOptions: { auth: "<NOTION_INTEGRATION_TOKEN>" },
id: "<DATABASE_ID>",
type: "database",
propertiesAsHeader: true,
});
const dbDocs = await dbLoader.load();