IN Magento, how can I replicate the creation of a URL rewrite across multiple stores? -

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this thinking far:

create custom module fired event listener when admin magento website triggers event:

controller_action_predispatch_adminhtml_urlrewrite_save

so far good...

question 1 how methods observer class relate data need able replicate request across every active store?

question 2 realise need helper class fetch websites need secondary question there magento class/function fetches list of websites in install?

question 3 apart adding logic check if chosen product/category has associated product/catalog in each of store getting new rewrite, there other checks should make?

answer 1: var_dump($observer) start allow me retrieve data in preparation replication:

$request = mage::app()->getfrontcontroller()->getrequest()->getpost();


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