/**
* Structure constructor.
*
* @param RouteCollection $routes Collection of routes for routing logic creation
* @param Generator $generator Code generation
*/
public function __construct(RouteCollection $routes, Generator $generator)
{
$this->generator = $generator;
// Add root branch object
$this->logic = new Branch('');
// Collect all HTTP method that this routes collection has
$this->httpMethods = array();
foreach ($routes as $route) {
if (!isset($this->httpMethods[$route->method])) {
$this->logic->add($route->method);
$this->httpMethods[$route->method] = $route->method;
}
}
/** @var Route $route Build routing logic branches */
$this->routeBuild($routes);
$this->optimizeBranchesWithRoutes($this->logic);
// Optimize each top level branch(method branch)
foreach ($this->httpMethods as $method) {
foreach ($this->logic->branches[$method]->branches as $branch) {
$this->optimizeBranches($branch);
}
}
// Sort branches in correct order following routing logic rules
$this->logic->sort();
}
/**
* Structure constructor.
*
* @param RouteCollection $routes Collection of routes for routing logic creation
* @param Generator $generator Code generation
*/
public function __construct(RouteCollection $routes, Generator $generator)
{
$this->generator = $generator;
// Add root branch object
$this->logic = new Branch("");
// Collect all HTTP method that this routes collection has
$this->httpMethods = array();
foreach ($routes as $route) {
if (!isset($this->httpMethods[$route->method])) {
$this->logic->add($route->method);
$this->httpMethods[$route->method] = $route->method;
}
}
/** @var Route $route Build routing logic branches */
foreach ($routes as $route) {
// Set branch pointer to root HTTP method branch
$currentBranch = $this->logic->find($route->method);
// We should count "/" route here
$routeParts = $route->pattern == '/' ? array('/') : array_values(array_filter(explode(Route::DELIMITER, $route->pattern)));
// Split route pattern into parts by its delimiter
for ($i = 0, $size = sizeof($routeParts); $i < $size; $i++) {
$routePart = $routeParts[$i];
// Try to find matching branch by its part
$tempBranch = $currentBranch->find($routePart);
// Define if this is last part so this branch should match route
$matchedRoute = $i == $size - 1 ? $route : null;
// We have not found this branch
if (null === $tempBranch) {
// Create new inner branch and store pointer to it
$currentBranch = $currentBranch->add($routePart, $matchedRoute);
} else {
// Store pointer to found branch
$currentBranch = $tempBranch;
// TODO: this should be improved
// If we have created this branch before but now we got route for it
if (isset($matchedRoute)) {
// Store route identifier
$currentBranch->identifier = $matchedRoute->identifier;
$currentBranch->setCallback($matchedRoute->callback);
}
}
}
}
// Optimize each top level branch(method branch)
foreach ($this->httpMethods as $method) {
foreach ($this->logic->branches[$method]->branches as $branch) {
//$this->optimizeBranches($branch);
}
}
$this->optimizeBranchesWithRoutes($this->logic);
// Sort branches in correct order following routing logic rules
$this->logic->sort();
}
