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<?php
/**
 * [PHPFOX_HEADER]
 */

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

/**
 * 
 * 
 * @copyright        [PHPFOX_COPYRIGHT]
 * @author          Raymond Benc
 * @package          Module_Search
 * @version         $Id: index.class.php 4489 2012-07-10 08:57:27Z Raymond_Benc $
 */
class Search_Component_Controller_Index extends Phpfox_Component
{
    /**
     * Class process method wnich is used to execute this component.
     */
    public function process()
    {        
        Phpfox::getUserParam('search.can_use_global_search', true);
        
        $this->template()->setHeader(array(
                    'search.css' => 'style_css'
                )
            )
            ->setTitle(Phpfox::getPhrase('search.results'))
            ->setBreadcrumb(Phpfox::getPhrase('search.search'), $this->url()->makeUrl('search'));
        
        $sQuery = $this->request()->get('q', null);
        $sView = $this->request()->get('view', null);
        $sGetHistory = $this->request()->get('history');
        if ($this->request()->get('encode'))
        {
            $sQuery = urldecode($sQuery);
        }
        $iTotalShow = 10;
        $iPage = $this->request()->getInt('page');    
        
        if ($sQuery !== null)
        {        
            if (empty($sQuery))
            {
                Phpfox_Error::set(Phpfox::getPhrase('search.provide_a_search_query'));    
            }
            else 
            {
                $aSearchResults = Phpfox::getService('search')->query($sQuery, $iPage, $iTotalShow, $sView);
                
                if (count($aSearchResults))
                {
                    $aFilterMenu = array(
                        Phpfox::getPhrase('search.all_results') => $this->url()->makeUrl('search', array('q' => urlencode($sQuery), 'encode' => '1'))
                    );
                    
                    if (empty($sGetHistory))
                    {
                        $sHistory = '';
                        foreach ($aSearchResults as $aSearchResult)
                        {
                            if (isset($aSearchTypes[$aSearchResult['item_type_id']]))
                            {
                                continue;
                            }    
        
                            $aSearchTypes[$aSearchResult['item_type_id']] = true;
                            $sHistory .= $aSearchResult['item_type_id'] . ',';
                        }
                        $sHistory = rtrim($sHistory, ',');
                    }
                    else 
                    {
                        $sHistory = $sGetHistory;            
                    }
                    
                    $aHistoryParts = explode(',', $sHistory);
                    
                    foreach ($aHistoryParts as $sHistoryPart)
                    {                    
                        $aSearchInfo = Phpfox::callback($sHistoryPart . '.getSearchTitleInfo');                    
    
                        $aFilterMenu[$aSearchInfo['name']] = $this->url()->makeUrl('search', array('q' => urlencode($sQuery), 'view' => $sHistoryPart, 'encode' => '1', 'history' => $sHistory));
                    }
                    
                    $this->template()->buildSectionMenu('search', $aFilterMenu);
            
                    $this->template()->setBreadcrumb(Phpfox::getPhrase('search.results_for') . ': ' . $sQuery, '', true)
                        ->assign(array(
                            'aSearchResults' => $aSearchResults,
                            'sQuery' => $sQuery,
                            'sNextPage' => 'q=' . urlencode($sQuery) . '&amp;encode=1&amp;view=' . $sView . '&amp;history=' . $sHistory . '&amp;page=' . ($iPage + 1)
                        )
                    );            
                }
            }    
        }        
    }
    
    /**
     * Garbage collector. Is executed after this class has completed
     * its job and the template has also been displayed.
     */
    public function clean()
    {
        (($sPlugin = Phpfox_Plugin::get('search.component_controller_index_clean')) ? eval($sPlugin) : false);
    }
}

?>