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<?php
/**
 * [PHPFOX_HEADER]
 */

defined('PHPFOX') or exit('NO DICE!');

/**
 * Used to display a featured image and is setup to refresh X number of milliseconds.
 * 
 * @copyright        [PHPFOX_COPYRIGHT]
 * @author          Raymond Benc
 * @package          Module_Photo
 * @version         $Id: featured.class.php 3469 2011-11-07 16:51:48Z Raymond_Benc $
 */
class Photo_Component_Block_Featured extends Phpfox_Component
{
    /**
     * Class process method wnich is used to execute this component.
     */
    public function process()
    {
        if (defined('PHPFOX_IS_GROUP_VIEW') || defined('PHPFOX_IS_PAGES_VIEW') || defined('PHPFOX_IS_USER_PROFILE'))
        {
            return false;
        }
        
        // Get the featured random image
        list($iTotalImages, $aFeatured) = Phpfox::getService('photo')->getFeatured();
                
        // If not images were featured lets get out of here
        if (!count($aFeatured))
        {
            return false;
        }
        
        $aFeaturedImage = $aFeatured[rand(0, (count($iTotalImages) - 1))];
        
        // If this is not AJAX lets display the block header, footer etc...
        if (!PHPFOX_IS_AJAX)
        {
            $this->template()->assign(array(
                    'sHeader' => Phpfox::getPhrase('photo.featured_photo'),
                    'sBlockJsId' => 'featured_photo'
                    
                )
            );    
        }
        
        // Assign template vars
        $this->template()->assign(array(                
                'aFeaturedImage' => $aFeaturedImage,
                'iRefreshTime' => Phpfox::getService('photo')->getFeaturedRefreshTime()
            )
        );    
        
        if (Phpfox::getUserParam('photo.can_feature_photo'))
        {
            $this->template()->assign(array(
                    'aFooter' => array(Phpfox::getPhrase('photo.unfeature') => $this->url()->makeUrl('photo', array('unfeature' => $aFeaturedImage['photo_id'])))
                )
            );
        }
        
        return 'block';
    }
    
    /**
     * Garbage collector. Is executed after this class has completed
     * its job and the template has also been displayed.
     */
    public function clean()
    {
        (($sPlugin = Phpfox_Plugin::get('photo.component_block_featured_clean')) ? eval($sPlugin) : false);
    }
}

?>