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32 changes: 29 additions & 3 deletions src/WP_Route.php
Original file line number Diff line number Diff line change
Expand Up @@ -129,7 +129,25 @@ private function getRouteParams($route){
}

return $return;
}
}

private function matchRouteToRequest($route, $request) {
$routes = $this->tokenize($route);
$requests = $this->tokenize($request);

$diff = array_diff($routes, $requests);

$matched = true;

if( !empty($diff) ) {
foreach($diff as $k => $param) {
if( preg_match('/\{\s*.+?\s*\}/', $param) && !empty($requests[$k]) ) continue;
$matched = false;
}
}

return $matched;
}


// -----------------------------------------------------
Expand All @@ -141,7 +159,9 @@ public static function routes(){
}

public function tokenize($url){
return array_filter(explode('/', ltrim($url, '/')));
extract( parse_url($url) );
if( !isset($path) ) $path = '';
return array_filter(explode('/', ltrim($path, '/')));
}

public function requestURI(){
Expand All @@ -162,7 +182,13 @@ public function handle(){
if(count($this->tokenize($route->route)) !== count($tokenizedRequestURI)){
unset($routes[$key]);
continue;
}
}

// Filter routes that do not match the request
if( ! $this->matchRouteToRequest($route->route, $requestURI) ) {
unset($routes[$key]);
continue;
}

// Add more filtering here as routing gets more complex.
}
Expand Down