Create Page from Database with Notion API on New Scheduled Tasks from Pipedream API

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New Scheduled Tasks from the Pipedream API

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Create Page from Database with the Notion API

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Getting Started#

This integration creates a workflow with a Pipedream trigger and Notion action. When you configure and deploy the workflow, it will run on Pipedream's servers 24x7 for free.

Select this integration
Configure the New Scheduled Tasks trigger
1. Connect your Pipedream account
2. Optional- Configure Secret
Configure the Create Page from Database action
1. Connect your Notion account
2. Select a Parent Database ID
3. Optional- Select one or more Meta Types
4. Optional- Select one or more Property Types
5. Configure alert
6. Optional- Configure Page Content
Deploy the workflow
Send a test event to validate your setup
Turn on the trigger

Details#

This integration uses pre-built, source-available components from Pipedream's GitHub repo. These components are developed by Pipedream and the community, and verified and maintained by Pipedream.

To contribute an update to an existing component or create a new component, create a PR on GitHub. If you're new to Pipedream component development, you can start with quickstarts for trigger span and action development, and then review the component API reference.

Trigger#

New Scheduled Tasks on Pipedream

Description:Exposes an HTTP API for scheduling messages to be emitted at a future time

Version:0.3.1

Key:pipedream-new-scheduled-tasks

View on GitHub

Pipedream Overview#

Pipedream is an API that allows you to build applications that can connect to
various data sources and processes them in real-time. You can use Pipedream to
create applications that can perform ETL (Extract, Transform, and Load) tasks,
as well as to create data-driven workflows.

Some examples of applications you can build using the Pipedream API include:

An application that can extract data from a database, transform it, and then
load it into another database.
An application that can monitor a data source for changes, and then trigger a
workflow in response to those changes.
An application that can poll an API for new data, and then process that data
in real-time.

Trigger Code#

import pipedream from "../../pipedream.app.mjs";
import sampleEmit from "./test-event.mjs";
import { uuid } from "uuidv4";

export default {
  key: "pipedream-new-scheduled-tasks",
  name: "New Scheduled Tasks",
  type: "source",
  description:
    "Exposes an HTTP API for scheduling messages to be emitted at a future time",
  version: "0.3.1",
  dedupe: "unique", // Dedupe on a UUID generated for every scheduled task
  props: {
    pipedream,
    secret: {
      type: "string",
      secret: true,
      label: "Secret",
      optional: true,
      description:
        "**Optional but recommended**: if you enter a secret here, you must pass this value in the `x-pd-secret` HTTP header when making requests",
    },
    http: {
      label: "Endpoint",
      description: "The endpoint where you'll send task scheduler requests",
      type: "$.interface.http",
      customResponse: true,
    },
    db: "$.service.db",
  },
  methods: {
    // To schedule future emits, we emit to the selfChannel of the component
    selfChannel() {
      return "self";
    },
    // Queue for future emits that haven't yet been delivered
    queuedEventsChannel() {
      return "$in";
    },
    httpRespond({
      status, body,
    }) {
      this.http.respond({
        headers: {
          "content-type": "application/json",
        },
        status,
        body,
      });
    },
    async selfSubscribe() {
      // Subscribe the component to itself. We do this here because even in
      // the activate hook, the component isn't available to take subscriptions.
      // Scheduled tasks are sent to the self channel, which emits the message at
      // the specified delivery_ts to this component.
      const isSubscribedToSelf = this.db.get("isSubscribedToSelf");
      if (!isSubscribedToSelf) {
        const componentId = process.env.PD_COMPONENT;
        const selfChannel = this.selfChannel();
        console.log(`Subscribing to ${selfChannel} channel for event source`);
        console.log(
          await this.pipedream.subscribe(componentId, componentId, selfChannel),
        );
        this.db.set("isSubscribedToSelf", true);
      }
    },
    validateEventBody(event, operation) {
      const errors = [];

      // Secrets are optional, so we first check if the user configured
      // a secret, then check its value against the prop (validation below)
      if (this.secret && event.headers["x-pd-secret"] !== this.secret) {
        errors.push(
          "Secret on incoming request doesn't match the configured secret",
        );
      }

      if (operation === "schedule") {
        const {
          timestamp,
          message,
        } = event.body;
        // timestamp should be an ISO 8601 string. Parse and check for validity below.
        const epoch = Date.parse(timestamp);

        if (!timestamp) {
          errors.push(
            "No timestamp included in payload. Please provide an ISO8601 timestamp in the 'timestamp' field",
          );
        }
        if (timestamp && !epoch) {
          errors.push("Timestamp isn't a valid ISO 8601 string");
        }
        if (!message) {
          errors.push("No message passed in payload");
        }
      }

      return errors;
    },
    scheduleTask(event) {
      const errors = this.validateEventBody(event, "schedule");
      let status, body;

      if (errors.length) {
        console.log(errors);
        status = 400;
        body = {
          errors,
        };
      } else {
        const id = this.emitScheduleEvent(event.body, event.body.timestamp);
        status = 200;
        body = {
          msg: "Successfully scheduled task",
          id,
        };
      }

      this.httpRespond({
        status,
        body,
      });
    },
    emitScheduleEvent(event, timestamp) {
      const selfChannel = this.selfChannel();
      const epoch = Date.parse(timestamp);
      const $id = uuid();

      console.log(`Scheduled event to emit on: ${new Date(epoch)}`);

      this.$emit(
        {
          ...event,
          $channel: selfChannel,
          $id,
        },
        {
          name: selfChannel,
          id: $id,
          delivery_ts: epoch,
        },
      );

      return $id;
    },
    async cancelTask(event) {
      const errors = this.validateEventBody(event, "cancel");
      let status, msg;

      if (errors.length) {
        console.log(errors);
        status = 400;
        msg = "Secret on incoming request doesn't match the configured secret";
      } else {
        try {
          const id = event.body.id;
          const isCanceled = await this.deleteEvent(event);
          if (isCanceled) {
            status = 200;
            msg = `Cancelled scheduled task for event ${id}`;
          } else {
            status = 404;
            msg = `No event with ${id} found`;
          }
        } catch (error) {
          console.log(error);
          status = 500;
          msg = "Failed to schedule task. Please see the logs";
        }
      }

      this.httpRespond({
        status,
        body: {
          msg,
        },
      });
    },
    async deleteEvent(event) {
      const componentId = process.env.PD_COMPONENT;
      const inChannel = this.queuedEventsChannel();

      // The user must pass a scheduled event UUID they'd like to cancel
      // We lookup the event by ID and delete it
      const { id } = event.body;

      // List events in the $in channel - the queue of scheduled events, to be emitted in the future
      const events = await this.pipedream.listEvents(
        componentId,
        inChannel,
      );
      console.log("Events: ", events);

      // Find the event in the list by id
      const eventToCancel = events.data.find((e) => {
        const { metadata } = e;
        return metadata.id === id;
      });

      console.log("Event to cancel: ", eventToCancel);

      if (!eventToCancel) {
        console.log(`No event with ${id} found`);
        return false;
      }

      // Delete the event
      await this.pipedream.deleteEvent(
        componentId,
        eventToCancel.id,
        inChannel,
      );
      return true;
    },
    emitEvent(event, summary) {
      // Delete the channel name and id from the incoming event, which were used only as metadata
      const id = event.$id;
      delete event.$channel;
      delete event.$id;

      this.$emit(event, {
        summary: summary ?? JSON.stringify(event),
        id,
        ts: +new Date(),
      });
    },
  },
  async run(event) {
    await this.selfSubscribe();

    const { path } = event;
    if (path === "/schedule") {
      this.scheduleTask(event);
    } else if (path === "/cancel") {
      await this.cancelTask(event);
    } else if (event.$channel === this.selfChannel()) {
      this.emitEvent(event);
    }
  },
  sampleEmit,
};

Trigger Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI and CLI.

Label	Prop	Type	Description
Pipedream	`pipedream`	`app`	This component uses the Pipedream app.
Secret	`secret`	`string`	Optional but recommended: if you enter a secret here, you must pass this value in the `x-pd-secret` HTTP header when making requests
N/A	`http`	`$.interface.http`	This component uses `$.interface.http` to generate a unique URL when the component is first instantiated. Each request to the URL will trigger the `run()` method of the component.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.

Trigger Authentication#

Pipedream uses API keys for authentication. When you connect your Pipedream account, Pipedream securely stores the keys so you can easily authenticate to Pipedream APIs in both code and no-code steps.

About Pipedream#

Integration platform for developers

Action#

Create Page from Database on Notion

Description:Creates a page from a database. [See the docs](https://developers.notion.com/reference/post-page)

Version:0.1.14

Key:notion-create-page-from-database

View on GitHub

Create Page from Database Overview#

The Notion Create Page from Database action allows you to add pages to a Notion Database.

This action features easy to use dropdowns that automatically populate your databases as well as your database's properties, also known as columns.

This action interacts with the Notion create a Page API endpoint. The Database selected in the Parent Database ID is used as the parent_id parameter to that endpoint so the page is added to your databaset .

Action Code#

import notion from "../../notion.app.mjs";
import base from "../common/base-page-builder.mjs";
import pick from "lodash-es/pick.js";

export default {
  ...base,
  key: "notion-create-page-from-database",
  name: "Create Page from Database",
  description: "Creates a page from a database. [See the docs](https://developers.notion.com/reference/post-page)",
  version: "0.1.14",
  type: "action",
  props: {
    notion,
    parent: {
      propDefinition: [
        notion,
        "databaseId",
      ],
      label: "Parent Database ID",
      description: "The identifier for a Notion parent page",
      reloadProps: true,
    },
    metaTypes: {
      propDefinition: [
        notion,
        "metaTypes",
      ],
    },
    propertyTypes: {
      propDefinition: [
        notion,
        "propertyTypes",
        (c) => ({
          parentId: c.parent,
          parentType: "database",
        }),
      ],
      reloadProps: true,
    },
    alert: {
      type: "alert",
      alertType: "info",
      content: "This action will create an empty page by default. To add content, use the `pageContent` prop below.",
    },
    pageContent: {
      type: "string",
      label: "Page Content",
      description: "Content of the page. You can use Markdown syntax [See docs](https://www.notion.so/help/writing-and-editing-basics#markdown-&-shortcuts)",
      optional: true,
    },
  },
  async additionalProps() {
    const { properties } = await this.notion.retrieveDatabase(this.parent);
    const selectedProperties = pick(properties, this.propertyTypes);
    return this.buildAdditionalProps({
      properties: selectedProperties,
      meta: this.metaTypes,
    });
  },
  methods: {
    ...base.methods,
    /**
     * Builds a page from a parent database
     * @param parentDatabase - the parent database
     * @returns the constructed page in Notion format
     */
    buildPage(parentDatabase) {
      const meta = this.buildDatabaseMeta(parentDatabase);
      const properties = this.buildPageProperties(parentDatabase.properties);
      const children = this.createBlocks(this.pageContent);
      return {
        ...meta,
        properties,
        children,
      };
    },
  },
  async run({ $ }) {
    const MAX_BLOCKS = 100;
    const parentPage = await this.notion.retrieveDatabase(this.parent);
    const {
      children, ...page
    } = this.buildPage(parentPage);
    const response = await this.notion.createPage({
      ...page,
      children: children.slice(0, MAX_BLOCKS),
    });
    let remainingBlocks = children.slice(MAX_BLOCKS);
    while (remainingBlocks.length > 0) {
      await this.notion.appendBlock(response.id, remainingBlocks.slice(0, MAX_BLOCKS));
      remainingBlocks = remainingBlocks.slice(MAX_BLOCKS);
    }
    $.export("$summary", "Created page successfully");
    return response;
  },
};

Action Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI.

Label	Prop	Type	Description
Notion	`notion`	`app`	This component uses the Notion app.
Parent Database ID	`parent`	`string`	Select a value from the drop down menu.
Meta Types	`metaTypes`	`string[]`	Select a value from the drop down menu:`iconcover`
Property Types	`propertyTypes`	`string[]`	Select a value from the drop down menu.
Page Content	`pageContent`	`string`	Content of the page. You can use Markdown syntax See docs

Action Authentication#

Notion uses OAuth authentication. When you connect your Notion account, Pipedream will open a popup window where you can sign into Notion and grant Pipedream permission to connect to your account. Pipedream securely stores and automatically refreshes the OAuth tokens so you can easily authenticate any Notion API.

Pipedream requests the following authorization scopes when you connect your account:

About Notion#

Notion is a new tool that blends your everyday work apps into one. It's the all-in-one workspace for you and your team.

More Ways to Connect Notion + Pipedream#

Other Popular Integrations#

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Pipedream + Notion

Create Page from Database with Notion API on New Scheduled Tasks from Pipedream API

Pipedream makes it easy to connect APIs for Notion, Pipedream and 2,400+ other apps remarkably fast.

Trusted by 1,000,000+ developers from startups to Fortune 500 companies

Developers ♥ Pipedream

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