Yii2 Path format recursive URL - url

Question

I am not good at English so i will try to be as clear as possible:
I have a project in Yii2 that has an advanced template, in the database i have a recursive table that represents a tree of categories and entries, you can imagine it as a folder tree that can have unlimited docs and folders (a folder inside another folder is possible), i have created the url in this format;
localhost://my-project/root-category/sub-cat-A/sub-cat-B/25-document
i need tho get the last section of the current Url because, the entire Url can have N levels before the entry that is located in the last section of the Url in the format below:
<id:\d+>-<slug:[A-Za-z0-9-_.]+>
But i don't know about any Url rule that could resolve this.
Appreciate your answers.
Thank you.

Answer 1

I solved it by myself and i am going to tell you how to solve or if any of you can improve this answer:
i am using the codemix/yii2-localeurls extension, i means that i had to extend the codemix\localeurls\UrlManager class and overwrite the parseRequest method like this:
public function parseRequest( $request ) {
$pathInfo = $request->getPathInfo();
$matches = 0;
$has_matches = preg_match( '%(bussiness-lines|lineas-de-negocio)\/(.)+\/%', $pathInfo, $matches );
if ( $has_matches ) {
/*
* GET THE LAST SECTION FROM THE URL
*/
$explode_patInfo = explode( '/', $pathInfo );
$tree_element = end( $explode_patInfo );
/*
* SEPARATES THE ID AND THE SLUG FROM THE URL
*/
$tree_element_explode = explode( '-', $tree_element );
$tree_element_id = reset( $tree_element_explode );
unset( $tree_element_explode[0] );
$tree_element_slug = implode( '-', $tree_element_explode );
/*
* RETURN THE CONTROLLER/ACTION AND ITS PARAMS TO PROCESS THE REQUEST
*/
if ( $tree_element !== false ) {
return [
'site/get-tree-element',
[
'id' => $tree_element_id,
'slug' => $tree_element_slug
]
];
}
}
//IF THE REQUEST DOES NOT CORRESPOND TO MY CUSTOM URL RULE, LETS THE PARENT DO THE JOB
return parent::parseRequest( $request );
}
I am sharing this hoping that can help any of you guys.
Peace.