search.php

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<?php

class Search extends oxUBase
{

    protected $_iAllArtCnt = 0;

    protected $_iCntPages = null;

    protected $_sThisTemplate = 'page/search/search.tpl';

    protected $_sListType = 'search';

    protected $_blShowSorting = true;

    protected $_blEmptySearch = null;

    protected $_oRecommList = null;

    protected $_sSearchParamForHtml = null;

    protected $_sSearchParam = null;

    protected $_sSearchCatId = null;

    protected $_sSearchVendor = null;

    protected $_sSearchManufacturer = null;

    protected $_blSearchClass = null;

    protected $_oPageNavigation = null;

    protected $_iViewIndexState = VIEW_INDEXSTATE_NOINDEXNOFOLLOW;

    protected $_aSimilarRecommListIds = null;


    public function init()
    {
        parent::init();

        $myConfig = $this->getConfig();

        // #1184M - special char search
        $oConfig = oxRegistry::getConfig();
        $sSearchParamForQuery = trim($oConfig->getRequestParameter('searchparam', true));

        // searching in category ?
        $sInitialSearchCat = $this->_sSearchCatId = rawurldecode($oConfig->getRequestParameter('searchcnid'));

        // searching in vendor #671
        $sInitialSearchVendor = rawurldecode($oConfig->getRequestParameter('searchvendor'));

        // searching in Manufacturer #671
        $sManufacturerParameter = $oConfig->getRequestParameter('searchmanufacturer');
        $sInitialSearchManufacturer = $this->_sSearchManufacturer = rawurldecode($sManufacturerParameter);

        $this->_blEmptySearch = false;
        if (!$sSearchParamForQuery && !$sInitialSearchCat && !$sInitialSearchVendor && !$sInitialSearchManufacturer) {
            //no search string
            $this->_aArticleList = null;
            $this->_blEmptySearch = true;

            return false;
        }

        // config allows to search in Manufacturers ?
        if (!$myConfig->getConfigParam('bl_perfLoadManufacturerTree')) {
            $sInitialSearchManufacturer = null;
        }

        // searching ..
        $oSearchHandler = oxNew('oxsearch');
        $oSearchList = $oSearchHandler->getSearchArticles(
            $sSearchParamForQuery,
            $sInitialSearchCat,
            $sInitialSearchVendor,
            $sInitialSearchManufacturer,
            $this->getSortingSql($this->getSortIdent())
        );

        // list of found articles
        $this->_aArticleList = $oSearchList;
        $this->_iAllArtCnt = 0;

        // skip count calculation if no articles in list found
        if ($oSearchList->count()) {
            $this->_iAllArtCnt = $oSearchHandler->getSearchArticleCount(
                $sSearchParamForQuery,
                $sInitialSearchCat,
                $sInitialSearchVendor,
                $sInitialSearchManufacturer
            );
        }

        $iNrofCatArticles = (int) $myConfig->getConfigParam('iNrofCatArticles');
        $iNrofCatArticles = $iNrofCatArticles ? $iNrofCatArticles : 1;
        $this->_iCntPages = round($this->_iAllArtCnt / $iNrofCatArticles + 0.49);
    }

    public function render()
    {
        parent::render();

        $oConfig = $this->getConfig();
        if ($oConfig->getConfigParam('bl_rssSearch')) {
            $oRss = oxNew('oxrssfeed');
            $sSearch = $oConfig->getRequestParameter('searchparam', true);
            $sCnid = $oConfig->getRequestParameter('searchcnid', true);
            $sVendor = $oConfig->getRequestParameter('searchvendor', true);
            $sManufacturer = $oConfig->getRequestParameter('searchmanufacturer', true);
            $sSearchArticlesTitle = $oRss->getSearchArticlesTitle($sSearch, $sCnid, $sVendor, $sManufacturer);
            $sSearchArticlesUrl = $oRss->getSearchArticlesUrl($sSearch, $sCnid, $sVendor, $sManufacturer);
            $this->addRssFeed($sSearchArticlesTitle, $sSearchArticlesUrl, 'searchArticles');
        }

        // processing list articles
        $this->_processListArticles();

        return $this->_sThisTemplate;
    }

    protected function _processListArticles()
    {
        $sAddDynParams = $this->getAddUrlParams();
        if ($sAddDynParams && ($aArtList = $this->getArticleList())) {
            $blSeo = oxRegistry::getUtils()->seoIsActive();
            foreach ($aArtList as $oArticle) {
                // appending std and dynamic urls
                if (!$blSeo) {
                    // only if seo is off..
                    $oArticle->appendStdLink($sAddDynParams);
                }
                $oArticle->appendLink($sAddDynParams);
            }
        }
    }

    public function getAddUrlParams()
    {
        $sAddParams = parent::getAddUrlParams();
        $sAddParams .= ($sAddParams ? '&amp;' : '') . "listtype={$this->_sListType}";
        $oConfig = $this->getConfig();

        if ($sParam = $oConfig->getRequestParameter('searchparam', true)) {
            $sAddParams .= "&amp;searchparam=" . rawurlencode($sParam);
        }

        if ($sParam = $oConfig->getRequestParameter('searchcnid')) {
            $sAddParams .= "&amp;searchcnid=$sParam";
        }

        if ($sParam = rawurldecode($oConfig->getRequestParameter('searchvendor'))) {
            $sAddParams .= "&amp;searchvendor=$sParam";
        }

        if ($sParam = rawurldecode($oConfig->getRequestParameter('searchmanufacturer'))) {
            $sAddParams .= "&amp;searchmanufacturer=$sParam";
        }

        return $sAddParams;
    }

    protected function _isSearchClass()
    {
        if ($this->_blSearchClass === null) {
            $this->_blSearchClass = false;
            if (strtolower($this->getConfig()->getRequestParameter('cl')) == 'search') {
                $this->_blSearchClass = true;
            }
        }

        return $this->_blSearchClass;
    }

    public function isEmptySearch()
    {
        return $this->_blEmptySearch;
    }

    public function getArticleList()
    {
        return $this->_aArticleList;
    }

    public function getSimilarRecommListIds()
    {
        if ($this->_aSimilarRecommListIds === null) {
            $this->_aSimilarRecommListIds = false;

            $aList = $this->getArticleList();
            if ($aList && $aList->count() > 0) {
                $this->_aSimilarRecommListIds = $aList->arrayKeys();
            }
        }

        return $this->_aSimilarRecommListIds;
    }

    public function getSearchParamForHtml()
    {
        if ($this->_sSearchParamForHtml === null) {
            $this->_sSearchParamForHtml = false;
            if ($this->_isSearchClass()) {
                $this->_sSearchParamForHtml = $this->getConfig()->getRequestParameter('searchparam');
            }
        }

        return $this->_sSearchParamForHtml;
    }

    public function getSearchParam()
    {
        if ($this->_sSearchParam === null) {
            $this->_sSearchParam = false;
            if ($this->_isSearchClass()) {
                $this->_sSearchParam = rawurlencode($this->getConfig()->getRequestParameter('searchparam', true));
            }
        }

        return $this->_sSearchParam;
    }

    public function getSearchCatId()
    {
        if ($this->_sSearchCatId === null) {
            $this->_sSearchCatId = false;
            if ($this->_isSearchClass()) {
                $this->_sSearchCatId = rawurldecode($this->getConfig()->getRequestParameter('searchcnid'));
            }
        }

        return $this->_sSearchCatId;
    }

    public function getSearchVendor()
    {
        if ($this->_sSearchVendor === null) {
            $this->_sSearchVendor = false;
            if ($this->_isSearchClass()) {
                // searching in vendor #671
                $this->_sSearchVendor = rawurldecode($this->getConfig()->getRequestParameter('searchvendor'));
            }
        }

        return $this->_sSearchVendor;
    }

    public function getSearchManufacturer()
    {
        if ($this->_sSearchManufacturer === null) {
            $this->_sSearchManufacturer = false;
            if ($this->_isSearchClass()) {
                // searching in Manufacturer #671
                $sManufacturerParameter = $this->getConfig()->getRequestParameter('searchmanufacturer');
                $this->_sSearchManufacturer = rawurldecode($sManufacturerParameter);
            }
        }

        return $this->_sSearchManufacturer;
    }

    public function getPageNavigation()
    {
        if ($this->_oPageNavigation === null) {
            $this->_oPageNavigation = false;
            $this->_oPageNavigation = $this->generatePageNavigation();
        }

        return $this->_oPageNavigation;
    }


    public function getActiveCategory()
    {
        return $this->getActSearch();
    }

    public function getBreadCrumb()
    {
        $aPaths = array();
        $aPath = array();

        $iBaseLanguage = oxRegistry::getLang()->getBaseLanguage();
        $aPath['title'] = oxRegistry::getLang()->translateString('SEARCH', $iBaseLanguage, false);
        $aPath['link'] = $this->getLink();
        $aPaths[] = $aPath;

        return $aPaths;
    }

    public function canSelectDisplayType()
    {
        return $this->getConfig()->getConfigParam('blShowListDisplayType');
    }

    protected function _canRedirect()
    {
        return false;
    }

    public function getArticleCount()
    {
        return $this->_iAllArtCnt;
    }

    public function getTitle()
    {
        $sTitle = '';
        $sTitle .= $this->getArticleCount();
        $iBaseLanguage = oxRegistry::getLang()->getBaseLanguage();
        $sTitle .= ' ' . oxRegistry::getLang()->translateString('HITS_FOR', $iBaseLanguage, false);
        $sTitle .= ' "' . $this->getSearchParamForHtml() . '"';

        return $sTitle;
    }
}