Analyze Links in Newly Shared Drive Research
When a research file is shared, get its public links analyzed so you can quickly understand what the file covers.
Trigger
File Shared (Permissions Added)
Triggers when new sharing permissions are granted to a file or folder. Uses Drive's `changes.list` endpoint with inline `permissions` in the `fields` mask so each change carries the file's current permission set provider-atomically. We diff that against `seen_permission_keys` to identify newly added grants. Drive page tokens are the primary cursor; if Drive rejects a stored token, the trigger raises `PollingTriggerError` without clearing state rather than silently re-baselining and dropping events. Limitation: truly ephemeral permissions (added and revoked between two polls without any other file modification in between) are not detected. Drive Activity API would catch those but requires an additional OAuth scope and a different payload contract.
Action
Diffbot Analyze
Tool to automatically determine a page's content type and route it to the appropriate extraction api. use when you have only a url and need diffbot to choose the right extractor.
Why this helps
Shared research often arrives without enough context, leaving the recipient to open each link and work out what matters.
- Get page type and extracted details for URLs in a shared file.
- Reduce the time spent orienting yourself to incoming research.
- Use Drive's file sharing event as the handoff signal.
Setup
Build it in a few focused steps.
- 1Connect Google Drive and Diffbot once in the Notis portal.
- 2Create an automation named Analyze Shared Research Links.
- 3Tell Notis to read public URLs from a newly shared file and use Diffbot Analyze to return page types and useful extracted details.
- 4Choose File Shared as the trigger and select where run reports should go.
- 5Test with one real file that contains a public URL and can be shared.
Questions about this workflow
Does Diffbot open the shared Drive file?
The trigger identifies a file with newly granted sharing permissions. The workflow prompt should direct Notis to read URLs available from that file.
Can it analyze private web pages?
The URLs must be accessible to Diffbot for extraction. This action does not establish access to private web pages.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Drive to Diffbot. A trigger fires from one place; an action lands in another.
Google Drive triggers
Diffbot actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Diffbot Search
Tool to search data extracted by crawl or bulk jobs using dql queries. use after data extraction jobs complete to retrieve search results.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Diffbot Account Details
Tool to retrieve account details, including plan information and usage statistics. use after authenticating to verify subscription and daily quota status.
Comment Added (Docs/Sheets/Slides)
Triggers when a new comment is added to Google Docs, Sheets, or Slides.
Diffbot Analyze
Tool to automatically determine a page's content type and route it to the appropriate extraction api. use when you have only a url and need diffbot to choose the right extractor.
File Created
Triggers when a new file is created in Google Drive.
Get Article Data
Tool to extract information from articles, including authors, publication dates, and images. use when you need structured metadata from a web article url.
File Deleted or Trashed
Triggers when a file is moved to trash or permanently deleted in Drive.
Get Discussion Thread
Tool to extract threads of content from forums, comment sections, and review pages. use when you need structured discussion data from web pages after identifying the discussion url.
File Shared (Permissions Added)
Triggers when new sharing permissions are granted to a file or folder. Uses Drive's `changes.list` endpoint with inline `permissions` in the `fields` mask so each change carries the file's current permission set provider-atomically. We diff that against `seen_permission_keys` to identify newly added grants. Drive page tokens are the primary cursor; if Drive rejects a stored token, the trigger raises `PollingTriggerError` without clearing state rather than silently re-baselining and dropping events. Limitation: truly ephemeral permissions (added and revoked between two polls without any other file modification in between) are not detected. Drive Activity API would catch those but requires an additional OAuth scope and a different payload contract.
Diffbot Get Event
Tool to extract event details from web pages. use when you need structured event data such as venue, date, and description.
File Updated
Triggers when a file's metadata or content changes in Google Drive.
Diffbot Get Image
Tool to extract detailed information about images, including dimensions and recognition data. use after confirming the image url is publicly accessible.
Google Drive Changes
Triggers when changes are detected in a Google Drive.
Diffbot Get Product
Tool to extract product information such as specifications, prices, availability, and reviews. use when you need structured product data including specs, pricing, and reviews.
Connect any two apps with Notis in the middle.
Google Drive and Diffbot, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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