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<?php
/**
 * [PHPFOX_HEADER]
 */

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

/**
 * 
 * 
 * @copyright        [PHPFOX_COPYRIGHT]
 * @author          Raymond Benc
 * @package          Module_Feed
 * @version         $Id: comment.class.php 4545 2012-07-20 10:40:35Z Raymond_Benc $
 */
class Feed_Component_Block_Comment extends Phpfox_Component 
{
    /**
     * Class process method wnich is used to execute this component.
     */
    public function process()
    {
        $aFeed = $this->getParam('aFeed');
        $sFeedType = (isset($aFeed['feed_display']) ? $aFeed['feed_display'] : null);
        $aFeed['feed_id'] = $aFeed['item_id'];
        $aFeed['is_view_item'] = true;        
        
        if (Phpfox::getUserParam('comment.can_delete_comment_on_own_item') && ($iOwnerDeleteCmt = $this->request()->getInt('ownerdeletecmt')) && isset($aFeed['user_id']) && $aFeed['user_id'] == Phpfox::getUserId())
        {
            if (Phpfox::getService('comment.process')->deleteInline($iOwnerDeleteCmt, $aFeed['comment_type_id'], true))
            {
                $this->url()->forward($aFeed['feed_link'], Phpfox::getPhrase('comment.comment_successfully_deleted'));
            }
            exit('failed');
        }

        $bCanPostComment = true;
        if (isset($aFeed['comment_privacy']) && $aFeed['user_id'] != Phpfox::getUserId() && !Phpfox::getUserParam('privacy.can_comment_on_all_items'))
        {
            switch ($aFeed['comment_privacy'])
            {
                case 1:                    
                    if ((int) $aFeed['feed_is_friend'] <= 0)
                    {
                        $bCanPostComment = false;                        
                    }
                    break;
                case 2:
                    if ((int) $aFeed['feed_is_friend'] > 0)
                    {
                        $bCanPostComment = true;
                    }
                    else 
                    {
                        if (!Phpfox::getService('friend')->isFriendOfFriend($aFeed['user_id']))
                        {
                            $bCanPostComment = false;    
                        }
                    }
                    break;
                case 3:
                    $bCanPostComment = false;
                    break;
            }
        }
        $aFeed['can_post_comment'] = $bCanPostComment;
        
        if ((int) $aFeed['total_like'] > 0 && Phpfox::isModule('like'))
        {
            $aFeed['likes'] = Phpfox::getService('like')->getLikesForFeed($aFeed['like_type_id'], $aFeed['item_id'], ((int) $aFeed['feed_is_liked'] > 0 ? true : false), Phpfox::getParam('feed.total_likes_to_display'));
        }        
        
        $iPageLimit = 2;
        $mPager = null;
        $iCommentId = null;
        $bIsViewingComments = false;
        if (Phpfox::isModule('comment') && $sFeedType != 'mini')
        {    
            if ((int) $aFeed['total_comment'] > 0)
            {                    
                if ($sFeedType == 'view')
                {
                    $iPageLimit = Phpfox::getParam('comment.comment_page_limit');
                    $mPager = $aFeed['total_comment'];
                }
                
                if ($this->request()->getInt('comment'))
                {
                    $iCommentId = $this->request()->getInt('comment');
                    $bIsViewingComments = true;
                }
                            
                $aFeed['comments'] = Phpfox::getService('comment')->getCommentsForFeed($aFeed['comment_type_id'], $aFeed['item_id'], $iPageLimit, $mPager, $iCommentId);
            }
        }
        
        if ($sFeedType == 'view')
        {
            Phpfox::getLib('pager')->set(array(
                    'ajax' => 'comment.viewMoreFeed', 
                    'page' => Phpfox::getLib('request')->getInt('page'), 
                    'size' => $iPageLimit, 
                    'count' => $mPager,
                    'phrase' => Phpfox::isModule('comment') ? Phpfox::getPhrase('comment.view_previous_comments') : '',
                    'icon' => 'misc/comment.png',
                    'aParams' => array(
                        'comment_type_id' => $aFeed['comment_type_id'],
                        'item_id' => $aFeed['item_id'],
                        'append' => true,
                        'pagelimit' => $iPageLimit,
                        'total' => $mPager
                    )
                )
            );
        }

        $aFeed['type_id'] = (!empty($aFeed['type_id']) ? $aFeed['type_id'] : (isset($aFeed['report_module']) ? $aFeed['report_module'] : ''));
        
        if (empty($sFeedType))
        {
            $sFeedType = 'default';
        }
        $this->template()->assign(array(
                'aFeed' => $aFeed,
                'sFeedType' => $sFeedType,
                'bIsViewingComments' => $bIsViewingComments
            )
        );
    }
    
    /**
     * Garbage collector. Is executed after this class has completed
     * its job and the template has also been displayed.
     */
    public function clean()
    {
        (($sPlugin = Phpfox_Plugin::get('comment.component_block_comment_clean')) ? eval($sPlugin) : false);
    }    
}

?>