oxnewslist.php

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<?php

class oxNewslist extends oxList
{

    protected $_sObjectsInListName = 'oxnews';

    protected $_oUser = null;

    public function loadNews($iFrom = 0, $iLimit = 10)
    {
        if ($iLimit) {
            $this->setSqlLimit($iFrom, $iLimit);
        }

        $sNewsViewName = getViewName('oxnews');
        $oBaseObject = $this->getBaseObject();
        $sSelectFields = $oBaseObject->getSelectFields();

        if ($oUser = $this->getUser()) {
            // performance - only join if user is logged in
            $sSelect = "select $sSelectFields from $sNewsViewName ";
            $sSelect .= "left join oxobject2group on oxobject2group.oxobjectid=$sNewsViewName.oxid where ";
            $sSelect .= "oxobject2group.oxgroupsid in ( select oxgroupsid from oxobject2group where oxobjectid='" . $oUser->getId() . "' ) or ";
            $sSelect .= "( oxobject2group.oxgroupsid is null ) ";
        } else {
            $sSelect = "select $sSelectFields, oxobject2group.oxgroupsid from $sNewsViewName ";
            $sSelect .= "left join oxobject2group on oxobject2group.oxobjectid=$sNewsViewName.oxid where oxobject2group.oxgroupsid is null ";
        }

        $sSelect .= " and " . $oBaseObject->getSqlActiveSnippet();
        $sSelect .= " and $sNewsViewName.oxshortdesc <> '' ";
        $sSelect .= " group by $sNewsViewName.oxid order by $sNewsViewName.oxdate desc ";

        $this->selectString($sSelect);
    }

    public function getCount()
    {
        $myConfig = $this->getConfig();
        $oDb = oxDb::getDb();

        $sNewsViewName = getViewName('oxnews');
        $oBaseObject = $this->getBaseObject();
        //$sSelectFields = $oBaseObject->getSelectFields();

        if ($oUser = $this->getUser()) {
            // performance - only join if user is logged in
            $sSelect = "select COUNT($sNewsViewName.`oxid`) from $sNewsViewName ";
            $sSelect .= "left join oxobject2group on oxobject2group.oxobjectid=$sNewsViewName.oxid where ";
            $sSelect .= "oxobject2group.oxgroupsid in ( select oxgroupsid from oxobject2group where oxobjectid='" . $oUser->getId() . "' ) or ";
            $sSelect .= "( oxobject2group.oxgroupsid is null ) ";
        } else {
            $sSelect = "select COUNT($sNewsViewName.`oxid`) from $sNewsViewName ";
            $sSelect .= "left join oxobject2group on oxobject2group.oxobjectid=$sNewsViewName.oxid where oxobject2group.oxgroupsid is null ";
        }

        $sSelect .= " and " . $oBaseObject->getSqlActiveSnippet();

        // loading only if there is some data
        $iRecCnt = (int) $oDb->getOne($sSelect);

        return $iRecCnt;
    }

    public function setUser($oUser)
    {
        $this->_oUser = $oUser;
    }

    public function getUser()
    {
        if ($this->_oUser == null) {
            $this->_oUser = parent::getUser();
        }

        return $this->_oUser;
    }
}