AstroFields/Core

<?php

namespace WCM\AstroFields\Core\Commands;

use WCM\AstroFields\Core\Mediators\EntityInterface;
use WCM\AstroFields\Core\Providers;
use WCM\AstroFields\Core\Templates;

class ViewCmd implements
    CommandInterface,
    ViewAwareInterface,
    ContextAwareInterface
{
    /** @var string */
    protected $context = '';

    /** @type Providers\EntityProviderInterface */
    private $provider;

    /** @type Templates\TemplateInterface | Templates\PrintableInterface */
    private $template;

    public function __construct(
        Providers\DataProviderInterface $receiver = null,
        Templates\TemplateInterface $template = null
        )
    {
        $receiver and $this->receiver = $receiver;
        $template and $this->template = $template;
    }

    /**
     * Receive update from subject
     * @param EntityInterface $entity
     * @param Array           $data
     * @return mixed | void
     */
    public function update( EntityInterface $entity = null, Array $data = array() )
    {
        $this->receiver->setData( $data );
        $this->template->attach( $this->receiver );

        echo $this->template->display();
    }

    public function setProvider( Providers\DataProviderInterface $provider )
    {
        $this->provider = $provider;

        return $this;
    }

    public function setTemplate( Templates\TemplateInterface $template )
    {
        $this->template = $template;

        return $this;
    }

    public function setContext( $context )
    {
        $this->context = $context;

        return $this;
    }

    public function getContext()
    {
        return $this->context;
    }
}