Make new discussion resources scannable
Turn a link shared in a new discussion topic into a QR image for course materials and quick access.
Trigger
New Canvas Discussion Topic
Polls a Canvas course for new discussion topics.
Action
Generate Barcode or QR Code
Tool to generate barcodes or qr codes using zebra crossing (zxing). use when you need a barcode or qr code image from text values.
Why this helps
A useful resource in a newly created topic can be hard to reuse in a presentation or printed handout.
- Make a new topic's useful link available as a QR image.
- Reduce manual copying when reusing course resources.
- Start from a newly created discussion topic event.
Setup
Build it in a few focused steps.
- 1Connect Canvas and Api2pdf once in the Notis portal.
- 2Create an automation in the portal or tell Notis in plain language from any channel.
- 3Describe the outcome: generate a QR code for a valid resource link in each new discussion topic and report the result.
- 4Pick the New Canvas Discussion Topic trigger and choose where run reports go.
- 5Test with one real topic that includes a resource link.
Questions about this workflow
What if the topic has no link?
There is no link to encode, so ask Notis to report that no eligible resource was found.
Can this generate a barcode instead?
The action supports barcodes or QR codes. This workflow specifically requests a QR code.
Does it add the image to the discussion topic?
The listed action generates an image; posting that image back to Canvas is not specified.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Canvas to Api2pdf. A trigger fires from one place; an action lands in another.
Canvas triggers
Api2pdf actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Add Header Footer
Tool to add headers and footers to a pdf document. use when you need consistent page numbering, titles, or custom branding on every page.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Delete PDF
Tool to delete a previously generated pdf. use when you need to immediately remove a pdf by its response id.
Canvas Assignment Graded
Polls Canvas for newly graded submissions for a specific assignment.
Extract PDF Pages
Tool to extract specific pages from a pdf document. use when you need only certain pages from a larger pdf file.
New Canvas Assignment Submission
Polls Canvas for new submissions to a specific assignment.
LibreOffice PDF to HTML
Tool to convert a pdf document to html using libreoffice. use when you need html output of a pdf file (experimental; images may be excluded).
New Canvas Discussion Message
Polls Canvas discussion topics for new messages.
LibreOffice Thumbnail
Tool to generate a thumbnail image of a document using libreoffice. use when you need a quick visual preview of a pdf or office file's first page.
New Canvas Discussion Topic
Polls a Canvas course for new discussion topics.
Merge PDFs
Tool to merge multiple pdf documents into a single pdf. use when you need to concatenate several pdfs on the server-side.
New Course Created for User
Polls Canvas for newly created courses for a specific user.
Optimize PDF
Tool to optimize a pdf document to reduce file size while maintaining quality. use when you need to minimize storage or bandwidth for an existing pdf.
New Canvas File Upload
Polls a Canvas course for new file uploads.
Reorder PDF Pages
Tool to reorder pages of a pdf document. use when you need to rearrange pages into a new order by specifying page indices.
Connect any two apps with Notis in the middle.
Canvas and Api2pdf, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Api2pdf.