1. Eugene OZ
  2. mvc

Overview

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MVC

Base interfaces, classes to create MVC-designed application

Main concept

It can be used as a base for building MVC applications.
Most important thing here is interfaces - base of architecture.

How it works

Request, parsed in Front Controller, goes to Router, from Router to Controller, Controller fills the Response and this Response goes back to user.

Dependencies

Jamm\HTTP
PHP 5.3+

Example of Front Controller

$RedisServer        = new \Jamm\Memory\RedisServer();
$Request            = new \Jamm\HTTP\Request();
$RequestParser      = new \Jamm\MVC\Controllers\RequestParser($Request);
$TemplatesRenderer  = new \Jamm\RedisDashboard\View\TemplatesRenderer();
$FallbackController = new Controller\Fallback($RedisServer, $TemplatesRenderer);
$Router             = new \Jamm\MVC\Controllers\Router($RequestParser, $FallbackController);
$Response           = new \Jamm\HTTP\Response();

$TemplatesRenderer->setBaseURL('/redis');
$Request->BuildFromInput();
$Router->addRouteForController('db', new Controller\Database($RedisServer, $RequestParser, $TemplatesRenderer));
$Router->addRouteForController('key', new Controller\DBKey($RedisServer, $RequestParser, $TemplatesRenderer));

$Response->setHeader('Content-type', 'text/html; charset=UTF-8');

$Controller = $Router->getControllerForRequest();
$Controller->fillResponse($Response);
$Response->Send();

Example of Controller

class Fallback implements \Jamm\MVC\Controllers\IController
{
    private $Redis;
    private $TemplatesRenderer;

    public function __construct(\Jamm\Memory\IRedisServer $Redis,
                                \Jamm\MVC\Views\ITemplatesRenderer $TemplatesRenderer)
    {
        $this->Redis             = $Redis;
        $this->TemplatesRenderer = $TemplatesRenderer;
    }

    public function fillResponse(\Jamm\HTTP\IResponse $Response)
    {
        $StatsMonitor = $this->getNewStatsMonitor($this->Redis);
        $stats        = $StatsMonitor->getStats();
        $databases    = $StatsMonitor->getDatabases();

        $template = $this->TemplatesRenderer->render_Twig_template(
            'IndexPage.twig', array('databases' => $databases, 'stats' => $stats));
        $Response->setBody($template);
    }

    /**
     * @param \Jamm\Memory\IRedisServer $Redis
     * @return \Jamm\RedisDashboard\Model\StatsMonitor
     */
    protected function getNewStatsMonitor(\Jamm\Memory\IRedisServer $Redis)
    {
        return new \Jamm\RedisDashboard\Model\StatsMonitor($Redis);
    }
}

License

MIT

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.