public static function baseHref()
{
$baseHref = '';
$app =& SA_Registry::get('__SA_APPLICATION__');
$baseHref .= $app->getServerSecure() ? 'https' : 'http';
$baseHref .= '://';
$baseHref .= $app->getServerName();
$baseHref .= $app->getServerPort() == 80 ? '' : ":{$port}";
$baseHref .= $app->getScriptPath();
return $baseHref;
}
public function __construct($name)
{
parent::Smarty();
$this->app =& SA_Registry::get('__SA_APPLICATION__');
$this->assign_by_ref('app', $this->app);
$this->setName($name);
$this->setTemplate("{$name}.tpl");
$appHome = $this->app->getApplicationDirectory();
$this->plugins_dir = array('plugins', SA_CORE_DIR . 'sa_smarty_plugins');
$this->setLayoutDir("{$appHome}/layouts");
$this->setTemplateDir("{$appHome}/templates");
$this->setCompileDir("{$appHome}/templates_c");
$this->use_sub_dirs = true;
$this->headers = array('Expires' => 'Mon, 26 Jul 1997 05:00:00 GMT', 'Last-Modified' => gmdate('D, d M Y H:i:s') . ' GMT', 'Cache-Control' => 'no-store, no-cache, must-revalidate', 'Pragma' => 'no-cache');
}
public function dispatch($appDirectory = null)
{
$appDirectory = is_null($appDirectory) ? SA_HOME_DIR . '/app/' : $appDirectory;
$appFile = $appDirectory . '/Application.php';
$app = null;
if (file_exists($appFile)) {
require_once $appFile;
$app = new Application();
SA_Registry::set('__SA_APPLICATION__', $app);
$app->setApplicationDirectory($appDirectory);
$app->init();
} else {
throw new SA_ApplicationNotFoundException('Application not found in <b>' . $appDirectory . '</b>.');
}
return $app;
}
public static function &factory($name)
{
$page = null;
$pageFile = SA_Registry::get('__SA_APPLICATION__')->getApplicationDirectory() . "/pages/{$name}.php";
$className = 'Page_' . basename($name);
if (file_exists($pageFile)) {
require_once $pageFile;
if (class_exists($className)) {
$page = new $className($name);
if (!is_a($page, 'SA_IPage')) {
throw new SA_DoesNotImplementSAIPageException("{$className} does not implement <b>SA_IPage</b>");
}
} else {
throw new Exception("The class <b>{$className}</b> was not found.");
}
} else {
throw new Exception("The file <b>{$pageFile}</b> was not found.");
}
return $page;
}
