How and where prestashop discover target object by URL ?

[SVP]

For example, when i visit to URL="demo.prestashop.com/en/blouses/2-blouse.html"

How engine undestand what i must see

1. product page

2. product page with product id = 2

 

I try to found any table in DB with generated url and corresponding object and found nothing.

 

May be engine try to extract id from name by pattern, but as i see, some modules can

totally remove id from URL and engine can work and after this.

 

Can someone point me to any class where this work performed.

 

TY.

 

 

[roja45]

All happens in the Dispatcher class, getController().

 

Performs a regex against the url to determine the controller to load, it recognizes the product url form and loads the Product front controller.

 

(it does extract the product id from the url)