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<?php
/**
 * [PHPFOX_HEADER]
 */

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

/**
 * 
 * 
 * @copyright        [PHPFOX_COPYRIGHT]
 * @author          Raymond Benc
 * @package          Module_Friend
 * @version         $Id: top.class.php 1135 2009-10-05 12:59:10Z Miguel_Espinoza $
 */
class Friend_Component_Block_Top extends Phpfox_Component
{
    /**
     * Class process method wnich is used to execute this component.
     */
    public function process()
    {        
        if (!defined('PHPFOX_IS_USER_PROFILE') && !Phpfox::isUser())
        {
            return false;
        }
        
        $aUser = $this->getParam('aUser');
        $iTotal = (int) Phpfox::getComponentSetting((defined('PHPFOX_IS_USER_PROFILE') ? $aUser['user_id'] : Phpfox::getUserId()), 'friend.friend_display_limit_profile', Phpfox::getParam('friend.friend_display_limit'));        
        $aTopFriends = Phpfox::getService('friend')->getTop((defined('PHPFOX_IS_USER_PROFILE') ? $aUser['user_id'] : Phpfox::getUserId()), $iTotal);
        $iCount = count($aTopFriends);
        
        if (defined('PHPFOX_IS_USER_PROFILE') && !$iCount)
        {
            return false;
        }        
        
        $this->template()->assign(array(
                'aTopFriends' => $aTopFriends
            )
        );    


        if (defined('PHPFOX_IS_USER_PROFILE'))
        {
            $this->template()->assign(array(
                        'bMoveCursor' => false
                    ));
        }
        else
        {
            $this->template()->assign(array(
                        'bMoveCursor' => true
                    ));
        }

        if (!$this->getParam('bIsAjax'))
        {
            $this->template()->assign(array(
                    'sHeader' => Phpfox::getPhrase('friend.top_friends'),
                    'sBlockJsId' => 'top_friends'                    
                )
            );
                    
            $bCanEditSettings = false;
            if (defined('PHPFOX_IS_USER_PROFILE'))
            {
                if ($aUser['user_id'] == Phpfox::getUserId())
                {
                    // $bCanEditSettings = true;
                }                
                $bCanEditSettings = false;
                
            }
            else 
            {
                $bCanEditSettings = true;                
            }
            
            if ($bCanEditSettings)
            {
                $this->template()->assign(array(
                        'aEditBar' => array(
                            'ajax_call' => 'friend.getEditBar',
                            'params' => '&amp;type_id=profile&amp;no_delete_link=true&amp;is_edit_top=true'
                        )            
                    )
                );
            }
            
            return 'block';
        }
    }
    
    /**
     * Garbage collector. Is executed after this class has completed
     * its job and the template has also been displayed.
     */
    public function clean()
    {
        (($sPlugin = Phpfox_Plugin::get('friend.component_block_top_clean')) ? eval($sPlugin) : false);
    }    
}

?>