Adding markdown page retrieval

Author: GTFalcao

components/notion/actions/retrieve-block/retrieve-block.mjs

@@ -4,7 +4,7 @@ export default {
   key: "notion-retrieve-block",
   name: "Retrieve Block",
   description: "Get details of a block, which can be text, lists, media, a page, among others. [See the documentation](https://developers.notion.com/reference/retrieve-a-block)",
-  version: "0.0.6",
+  version: "0.1.0",
   type: "action",
   props: {
     notion,
@@ -23,8 +23,20 @@ export default {
       optional: true,
       default: false,
     },
+    retrieveMarkdown: {
+      type: "boolean",
+      label: "Retrieve as Markdown",
+      description: "Return the page content as markdown instead of block objects.",
+      optional: true,
+    },
   },
   async run({ $ }) {
+    if (this.retrieveMarkdown) {
+      const response = await this.notion.getPageAsMarkdown(this.blockId);
+      $.export("$summary", "Successfully retrieved page as markdown");
+      return response;
+    }
+
     const block = await this.notion.retrieveBlock(this.blockId);
     if (this.retrieveChildren) {
       block.children = await this.notion.retrieveBlockChildren(block);

components/notion/notion.app.mjs

@@ -1,6 +1,8 @@
 import notion from "@notionhq/client";
 import NOTION_META from "./common/notion-meta-selection.mjs";
 import { ConfigurationError } from "@pipedream/platform";
+import { NotionConverter } from "notion-to-md";
+import { DefaultExporter } from "notion-to-md/plugins/exporter";
 
 export default {
   type: "app",
@@ -355,5 +357,19 @@ export default {
 
       return response.results;
     },
+    async getPageAsMarkdown(pageId) {
+      const client = this._getNotionClient();
+
+      const buffer = {};
+      const exporter = new DefaultExporter({
+        outputType: "buffer",
+        buffer,
+      });
+
+      const n2m = new NotionConverter(client).withExporter(exporter);
+      await n2m.convert(pageId);
+
+      return Object.values(buffer)[0];
+    },
   },
 };