/**
* Redirect to Referer.
*/
public function redirectToReferer()
{
$referer = $this->request->getReferer();
// we have a referer in the environment
if (empty($referer) === false) {
$this->redirect(SERVER_URL . $referer);
} else {
// build referer on base of the current module
$route = $this->request->getRoute();
// we use internal rewrite style here: /module/action
$redirect_to = '/' . $route->getModuleName();
$submodule = $route->getSubModuleName();
if (empty($submodule) === false) {
$redirect_to .= '/' . $submodule;
}
// redirect() builds the url
$this->response->redirect($redirect_to);
}
}
/**
* Smarty ModuleNavigation
* Displays a Module Navigation Element
* depends on module configuration file.
*
* Examples:
* <pre>
* {modulnavigation}
* </pre>
*
* Type: function<br>
* Name: modulenavigation<br>
* Purpose: display modulenavigation<br>
*
* @param array $params
* @param Smarty $smarty
*
* @return string
*/
function Smarty_function_modulenavigation($params, $smarty)
{
$module = \Koch\Http\HttpRequest::getRoute()->getModule();
$file = APPLICATION_MODULES_PATH . $module . DIRECTORY_SEPARATOR . $module . '.menu.php';
if (is_file($file)) {
// this includes the file, which contains a php array name $modulenavigation
include $file;
// push the $modulenavigation array to a callback function
// for further processing of the menu items
$modulenavigation = array_map('applyCallbacks', $modulenavigation);
$smarty->assign('modulenavigation', $modulenavigation);
// The file is located in /themes/core/view/smarty/modulenavigation-generic.tpl
return $smarty->fetch('modulenavigation-generic.tpl');
} else {
// the module menu navigation file is missing
$smarty->assign('modulename', $module);
$errormessage = $smarty->fetch('modulenavigation_not_found.tpl');
trigger_error($errormessage);
}
}
/**
* Returns the fullpath to Template by searching in the Module Template Path.
*
* @param string $template Template Filename
* @param string $module
*
* @return string
*/
public static function getModuleTemplatePath($template, $module = null)
{
$paths = self::getModuleTemplatePaths($module);
// check if template exists in one of the defined paths
$module_template = self::findFileInPaths($paths, $template);
#\Koch\Debug\Debug::firebug('Module Template: ' . $module_template . '<br />');
if ($module_template !== null) {
return $module_template;
} else {
// fetch renderer name for template path construction
$renderer = HttpRequest::getRoute()->getRenderEngine();
// the template with that name is not found on our default paths
// @todo if this would be a html template, we could skip determining the render engine
return APPLICATION_PATH . 'themes/core/view/' . $renderer . '/template_not_found.tpl';
}
}
/**
* Returns the fullpath to Template by searching in the Module Template Path
*
* @param string $template Template Filename
* @return string
*/
public static function getModuleTemplatePath($template)
{
$paths = self::getModuleTemplatePaths();
$module_template = null;
// check if template exists in one of the defined paths
$module_template = self::findFileInPaths($paths, $template);
if ($module_template != null) {
return $module_template;
} else {
// fetch renderer name for template path construction
$renderer = HttpRequest::getRoute()->getRenderEngine();
// the template with that name is not found on our default paths
return ROOT_THEMES_CORE . 'view' . DIRECTORY_SEPARATOR . $renderer . DIRECTORY_SEPARATOR . 'template_not_found.tpl';
}
}
/**
* Returns the object Koch_Theme for accessing Configuration Values
*
* @return object Koch_Theme
*/
public function getTheme()
{
if ($this->theme === null) {
$themename = HttpRequest::getRoute()->getThemeName();
$this->theme = new \Koch\View\Helper\Theme($themename);
}
return $this->theme;
}
