feat(tracking): support UTM coming from the ESP #1388
Merged
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Changes proposed in this Pull Request:
1200550061930446-as-1206176822900759
Supersedes #1381.
The ESP may add UTM parameters to the URL. When combined with the click-tracking functionality that will be added to the proxied URL and ignored because it's not in the destination URL. This PR allows UTM parameters to be passed along to the destination URL, so this:
Gets redirected to this:
There may be a case to pass along any added query parameter not part of the click-tracking configuration (
np_newsletters_click
,id
,url
,em
), but I believe that requires further discussion.How to test the changes in this Pull Request:
&utm_medium=email&utm_campaign=Newspack-Campaign-2023&utm_term=0_-0000000-%5BLIST_EMAIL_ID%5D&arbitrary_param=test-value
Other information: