AHttpController.php

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<?php

namespace Tools;

abstract class AHttpController extends AController
{
    private $theme;

    private $output;

    public function __construct($context, $params)
    {
        parent::__construct($context, $params);
        $this->output = new \Tools\Output($context);
        $this->loadTheme();
    }

    private function loadTheme()
    {
        $themeName = \Entity\Config::getConfig(null, "theme", "default");
        $themeDir = $this->context->router->themesPath.$themeName.'/';
        if (!is_dir($themeDir))
            throw new \Exception\Error404();
        $this->theme = $themeDir;
    }

    public function start()
    {
        //TODO trigger hook GET, POST
        //TODO call some hooks
        $this->run();
        //TODO calls some hooks
    }

    protected function render($viewFile)
    {
        $themedir = opendir($this->theme);
        $exists = false;
        while ($dir = readdir($themedir))
        {
            if ($dir !== $viewFile || is_dir($this->theme.'/'.$dir))
                continue;
            $exists = $dir;
        }
        closedir($themedir);
        if ($exists === false)
            return false;
        $this->output->renderFile($this->theme . $exists);
        return true;
    }

    public abstract function run();

    public function __get($key)
    {
        if ($key === "theme")
            return $this->theme;
        throw new \Exception("Cannot access attribute {$key}");
    }
}