/**
* gets url for route by given params
*
* @param array $params
* @param string $query
* @param string $asterisk
* @return string
* @throws \InvalidArgumentException if route misses params
*/
public function getUrl(array $params = array(), $query = '', $asterisk = '')
{
$url = '';
// parse for placeholders in pattern
$placeHolders = array();
if (preg_match_all('|' . self::PLACEHOLDER_PATTERN . '|', $this->pattern, $matches)) {
$placeHolders = $matches[1];
}
if ($placeHolders) {
$defaultParams = array('module' => Request::DEFAULT_MODULE, 'controller' => Request::DEFAULT_CONTROLLER, 'action' => Request::DEFAULT_ACTION);
$params = array_merge($defaultParams, $params);
$url = Util::parsePattern($this->pattern, $params, '%', false);
// check if optional placeholders are not replaced through parse
$placeHoldersSubPattern = implode('|', $placeHolders);
$regExpr = '\\([^\\(]?%(' . $placeHoldersSubPattern . ')%.*?\\)';
if (preg_match(':' . $regExpr . ':', $url, $matches, PREG_OFFSET_CAPTURE)) {
$url = substr($url, 0, $matches[0][1]);
}
// check if mandatory placeholders are not replaced through parse
if (preg_match_all(':%(' . $placeHoldersSubPattern . ')%:', $url, $matches)) {
throw new \InvalidArgumentException("Missing params for getting url of route '{$this->pattern}': " . implode(', ', $matches[1]));
}
// remove brackets of optional parts
$url = str_replace(array('(', ')'), '', $url);
}
// add query string
if ($query) {
$url .= '?' . $query;
}
// add asterisk
if ($asterisk) {
$url .= '#' . $asterisk;
}
return $url;
}
/**
* gets controller path
*
* @param string $moduleName
* @param string $controllerName
* @return string
*
* @throws HttpKernelException if controller directory is not a directory
*/
public function getControllerPath($moduleName, $controllerName)
{
$moduleNameCamelCased = Util::getCamelCased($moduleName);
if (!in_array($moduleNameCamelCased, $this->modules, true)) {
throw new HttpKernelException("Module '{$moduleNameCamelCased}' is not defined!");
}
$params = array('controller' => $controllerName, 'module' => $moduleName);
$controllerDir = Util::parsePattern($this->controllerPathPattern, $params);
if (!is_dir($controllerDir)) {
$controllerNameCamelCased = Util::getCamelCased($controllerName);
throw new HttpKernelException("Controller path for module '{$moduleNameCamelCased}' and" . " controller '{$controllerNameCamelCased}' is not defined!" . ' Expected to be: ' . $controllerDir);
}
return $controllerDir;
}
/**
* gets action method
*
* @return string
*/
public function getActionMethod()
{
$actionMethod = Util::getCamelCased($this->request->getActionName()) . 'Action';
$actionMethod = lcfirst($actionMethod);
return $actionMethod;
}
/**
* sets template path by request
*
* @param RequestInterface $request
*/
public function setTemplatePathByRequest(RequestInterface $request)
{
$params = array('action' => $request->getActionName(), 'controller' => $request->getControllerName(), 'module' => $request->getModuleName());
$templatePath = Util::parsePattern($this->viewPathPattern, $params);
$this->getRenderer()->setTemplatePath($templatePath);
}