Let customers allow certain URL params

[adriaanvanrossum]

Sometimes URL params are crucial to a business. For example a product_id (/product?product_id=1337) on a product page. We don't record any query params at the moment, but let's add a feature where customers can allow certain URL params.

<script data-allow-params="product_id,slug,active" src="https://scripts.simpleanalyticscdn.com/latest.js" />

With the above embed code we should do this:

Visited URL	Saved URL
https://example.com/product?product_id=1337&utm_source=company-x&data=show	https://example.com/product?product_id=1337&utm_source=company-x
https://example.com/product?user_id=9148&product_id=1337&ref=company-x	https://example.com/product?product_id=1337&ref=company-x

Tasks

• Allow custom URL params in embed script
• Allow custom URL params in queue app
• Store custom URL params in a params object in Elasticsearch
• Show custom URL params in our dashboard (in the "Referrals" drop down menu)
• Allow search by custom URL params in our dashboard
• Allow to download custom URL params from our page view API
• Show custom URL params in our Stats API
• Allow search on custom URL params in our Stats API

[AdamXweb]

This is a good feature. Are UTM parameters currently being saved?