WP Amazon Affiliate Change to Smile Links

Replaces Shortened Amazon Affiliate Links with Affiliate links that also have smile

Author:Thomas Loughlin (profile at wordpress.org)
WordPress version required:3.5
WordPress version tested:5.3.17
Plugin version:1.0.2
Added to WordPress repository:05-11-2013
Last updated:03-12-2019
Warning! This plugin has not been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.
Rating, %:100
Rated by:1
Plugin URI:https://thomasloughlin.com/amazon-smile-amazo...
Total downloads:1 891
Active installs:20+
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Looks for a shortened amazon affiliate link like https://amzn.to/33GJdHb and converts it to the smile version (https://smile.amazon.com/dp/B00X0AWA6E/ref=as_li_ss_tl?ie=UTF8&linkCode=ll1&tag=playwiththewe-20&linkId=d88644f0ca89b94b52f5710bf6750b0a&language=en_US) at runtime. This process can be slow so there is some caching.

How the WordPress AmazonSmile plugin works – Long Version from http://thomasloughlin.com/amazon-smile-amazons-affiliate-program/

Adds a filter so the content is passed to a function.
Content is searched for a shortened Amazon Affiliate Link.
The ‘key’ is extracted from the url and checked against cache.
If the end url is not found, the full url is grabbed, converted to smile and thrown into cache.

It’s pretty simple to run, just drop it in the plugin directory and activate that’s all it takes.


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