/**
* Set paths in normalized form
*
* @param array $paths
*/
protected function setPaths(array $paths)
{
$this->paths = [];
foreach ($paths as $path) {
$this->paths[] = Strings::normalizePath($path);
}
}
/**
* Get method name of action if exists and it is accessible
*
* @param string $action
* @return string
*/
protected function getActionMethodName(string $action) : string
{
$method = Strings::methodName($action) . 'Action';
// Checking method
if (method_exists($this, $method)) {
$reflection = new \ReflectionMethod($this, $method);
// Only public methods
if ($reflection->isPublic() && $reflection->getName() === $method) {
return $method;
}
}
return false;
}
/**
* Get controller instance for path
*
* @param string $name
* @throws RuntimeException
* @return CargoHandlerInterface|NULL
*/
protected function pathToController(string $name)
{
if (preg_match(static::CLASS_NAME_PATTERN, $name)) {
$fullName = $this->classPrefix . Strings::className($name);
// Test class
if ($this->container->has($fullName)) {
$instance = $this->container->get($fullName);
if ($instance instanceof CargoHandlerInterface) {
return $instance;
}
throw new RuntimeException(sprintf(static::EXCEPTION_INVALID_CLASS, get_class($instance)));
}
}
return null;
}
/**
* Generate session id
*
* @return string
*/
protected function generateId() : string
{
return sha1(Strings::generateRandom(24) . uniqid('', true) . microtime(true));
}
protected function renderItems() : string
{
$source = '';
$itemR = $this->itemSize * $this->ratio;
foreach ($this->items as $item) {
$px = $item->px;
$py = $item->py;
$source .= '<g class="' . $this->itemCssClass($item) . "\">\n" . $this->tag('ellipse', ['cx' => $px, 'cy' => $py, 'rx' => $itemR, 'ry' => $itemR * $this->ellipseRatio]) . $this->itemText($px, $py, Strings::textFromCamelCase($item->getShortName())) . "</g>\n";
}
return $source;
}
/**
* @return Item
*/
public function getImplementationOf()
{
$name = $this->getName();
foreach ($this->getInterfaces() as $interface) {
$interfaceName = $interface->name;
if (Strings::endsWith($interfaceName, 'Interface') && $name === mb_substr($interfaceName, 0, -9)) {
return $this->processor->getItem($interfaceName);
}
}
return null;
}
/**
* Add route segments
*
* @param array $segments
* @param array $path
* @param string $uri
* @param array $parameters
* @param int $level
*/
protected function addRouteSegments(array $segments, array $path, string $uri, array $parameters, int $level)
{
// End
if (empty($segments)) {
array_unshift($path, $level);
return $this->addRouteItem($path, $uri, $parameters);
}
$segment = array_shift($segments);
// Parameter
if (Strings::surroundedBy($segment, '{', '}')) {
return $this->addRouteParameterSegment(substr($segment, 1, -1), $segments, $path, $uri, $parameters, $level);
}
// Normal segment
$path[] = $segment;
$this->addRouteSegments($segments, $path, $uri . '/' . str_replace('%', '%%', $segment), $parameters, $level + 1);
}