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<?php
/**
 * [PHPFOX_HEADER]
 */

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

define('PHPFOX_IS_EVENT_VIEW', true);

/**
 * 
 * 
 * @copyright        [PHPFOX_COPYRIGHT]
 * @author          Raymond Benc
 * @package         Phpfox_Component
 * @version         $Id: view.class.php 4503 2012-07-11 14:41:02Z Miguel_Espinoza $
 */
class Event_Component_Controller_View extends Phpfox_Component
{
    /**
     * Class process method wnich is used to execute this component.
     */
    public function process()
    {
        if ($this->request()->get('req2') == 'view' && ($sLegacyTitle = $this->request()->get('req3')) && !empty($sLegacyTitle))
        {                
            Phpfox::getService('core')->getLegacyItem(array(
                    'field' => array('event_id', 'title'),
                    'table' => 'event',        
                    'redirect' => 'event',
                    'title' => $sLegacyTitle
                )
            );
        }        
        
        Phpfox::getUserParam('event.can_access_event', true);        
        
        $sEvent = $this->request()->get('req2');
        
        if (Phpfox::isUser() && Phpfox::isModule('notification'))
        {
            if ($this->request()->getInt('comment-id'))
            {
                Phpfox::getService('notification.process')->delete('event_comment', $this->request()->getInt('comment-id'), Phpfox::getUserId());
                Phpfox::getService('notification.process')->delete('event_comment_feed', $this->request()->getInt('comment-id'), Phpfox::getUserId());
                Phpfox::getService('notification.process')->delete('event_comment_like', $this->request()->getInt('comment-id'), Phpfox::getUserId());
            }
            Phpfox::getService('notification.process')->delete('event_like', $this->request()->getInt('req2'), Phpfox::getUserId());
            Phpfox::getService('notification.process')->delete('event_invite', $this->request()->getInt('req2'), Phpfox::getUserId());
        }        
        
        if (!($aEvent = Phpfox::getService('event')->getEvent($sEvent)))
        {
            return Phpfox_Error::display(Phpfox::getPhrase('event.the_event_you_are_looking_for_does_not_exist_or_has_been_removed'));
        }
        
        Phpfox::getService('core.redirect')->check($aEvent['title']);
        if (Phpfox::isModule('privacy'))
        {
            Phpfox::getService('privacy')->check('event', $aEvent['event_id'], $aEvent['user_id'], $aEvent['privacy'], $aEvent['is_friend']);
        }
        
        $this->setParam('aEvent', $aEvent);
        
        $bCanPostComment = true;
        if (isset($aEvent['privacy_comment']) && $aEvent['user_id'] != Phpfox::getUserId() && !Phpfox::getUserParam('privacy.can_comment_on_all_items'))
        {
            switch ($aEvent['privacy_comment'])
            {
                case 1:                    
                    if ((int) $aEvent['r'] <= 0)
                    {
                        $bCanPostComment = false;                        
                    }
                    break;
                case 2:
                    if ((int) $aEvent['r'] > 0)
                    {
                        $bCanPostComment = true;
                    }
                    else 
                    {
                        if (!Phpfox::getService('friend')->isFriendOfFriend($aEvent['user_id']))
                        {
                            $bCanPostComment = false;    
                        }
                    }
                    break;
                case 3:
                    $bCanPostComment = false;
                    break;
            }
        }
        
        $aCallback = false;
        if ($aEvent['item_id'] && Phpfox::hasCallback($aEvent['module_id'], 'viewEvent'))
        {
            $aCallback = Phpfox::callback($aEvent['module_id'] . '.viewEvent', $aEvent['item_id']);    
            $this->template()->setBreadcrumb($aCallback['breadcrumb_title'], $aCallback['breadcrumb_home']);
            $this->template()->setBreadcrumb($aCallback['title'], $aCallback['url_home']);            
            if ($aEvent['module_id'] == 'pages' && !Phpfox::getService('pages')->hasPerm($aCallback['item_id'], 'event.view_browse_events'))
            {
                return Phpfox_Error::display('Unable to view this item due to privacy settings.');
            }                
        }        
        
        if (Phpfox::getUserId())
        {
            $bIsBlocked = Phpfox::getService('user.block')->isBlocked($aEvent['user_id'], Phpfox::getUserId());
            if ($bIsBlocked)
            {
                $bCanPostComment = false;
            }
        }
        
        $this->setParam('aFeedCallback', array(
                'module' => 'event',
                'table_prefix' => 'event_',
                'ajax_request' => 'event.addFeedComment',
                'item_id' => $aEvent['event_id'],
                'disable_share' => ($bCanPostComment ? false : true)
            )
        );
        
        if ($aEvent['view_id'] == '1')
        {
            $this->template()->setHeader('<script type="text/javascript">$Behavior.eventIsPending = function(){ $('#js_block_border_feed_display').addClass('js_moderation_on').hide(); }</script>');
        }
        
        if (Phpfox::getUserId() == $aEvent['user_id'])
        {
            if (Phpfox::isModule('notification'))
            {
                Phpfox::getService('notification.process')->delete('event_approved', $this->request()->getInt('req2'), Phpfox::getUserId());            
            }
            
            define('PHPFOX_FEED_CAN_DELETE', true);
        }                    
            
        $this->template()->setTitle($aEvent['title'])
            ->setMeta('description', $aEvent['description'])
            ->setMeta('keywords', $this->template()->getKeywords($aEvent['title']))
            ->setBreadcrumb(Phpfox::getPhrase('event.events'), ($aCallback === false ? $this->url()->makeUrl('event') : $this->url()->makeUrl($aCallback['url_home_pages'])))
            ->setBreadcrumb($aEvent['title'], $this->url()->permalink('event', $aEvent['event_id'], $aEvent['title']), true)
            ->setEditor(array(
                    'load' => 'simple'                    
                )
            )
            ->setHeader('cache', array(
                    'jquery/plugin/jquery.highlightFade.js' => 'static_script',    
                    'jquery/plugin/jquery.scrollTo.js' => 'static_script',
                    'comment.css' => 'style_css',
                    'pager.css' => 'style_css',
                    'feed.js' => 'module_feed',
                    'event.js' => 'module_event'
                )
            )
            ->assign(array(
                    'aEvent' => $aEvent,
                    'aCallback' => $aCallback
                )
            );            
    }
    
    /**
     * Garbage collector. Is executed after this class has completed
     * its job and the template has also been displayed.
     */
    public function clean()
    {
        (($sPlugin = Phpfox_Plugin::get('event.component_controller_view_clean')) ? eval($sPlugin) : false);
    }
}

?>