category_main_ajax.php

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<?php

class category_main_ajax extends ajaxListComponent
{
    protected $_blAllowExtColumns = true;

    protected $_aColumns = array( 'container1' => array(    // field , table,         visible, multilanguage, ident
                                        array( 'oxartnum', 'oxarticles', 1, 0, 0 ),
                                        array( 'oxtitle',  'oxarticles', 1, 1, 0 ),
                                        array( 'oxean',    'oxarticles', 1, 0, 0 ),
                                        array( 'oxmpn',    'oxarticles', 0, 0, 0 ),
                                        array( 'oxprice',  'oxarticles', 0, 0, 0 ),
                                        array( 'oxstock',  'oxarticles', 0, 0, 0 ),
                                        array( 'oxid',     'oxarticles', 0, 0, 1 )
                                        ),
                                'container2' => array(
                                        array( 'oxartnum', 'oxarticles', 1, 0, 0 ),
                                        array( 'oxtitle',  'oxarticles', 1, 1, 0 ),
                                        array( 'oxean',    'oxarticles', 1, 0, 0 ),
                                        array( 'oxmpn',    'oxarticles', 0, 0, 0 ),
                                        array( 'oxprice',  'oxarticles', 0, 0, 0 ),
                                        array( 'oxstock',  'oxarticles', 0, 0, 0 ),
                                        array( 'oxid',     'oxarticles', 0, 0, 1 )
                                        )
                                );

    protected function _getQuery()
    {
        $myConfig = $this->getConfig();

        $sArticleTable = $this->_getViewName('oxarticles');
        $sO2CView      = $this->_getViewName('oxobject2category');

        $sOxid      = oxConfig::getParameter( 'oxid' );
        $sSynchOxid = oxConfig::getParameter( 'synchoxid' );
        $oDb        = oxDb::getDb();

        $sShopID    = $myConfig->getShopId();

        // category selected or not ?
        if ( !$sOxid && $sSynchOxid ) {

            // dodger performance
            $sQAdd  = ' from '.$sArticleTable.' where 1 ';
        } else {

            // copied from oxadminview
            $sJoin = " {$sArticleTable}.oxid={$sO2CView}.oxobjectid ";

            $sSubSelect = '';
            if ( $sSynchOxid && $sOxid != $sSynchOxid ) {

                $sSubSelect  = ' and '.$sArticleTable.'.oxid not in ( ';
                $sSubSelect .= "select $sArticleTable.oxid from $sO2CView left join $sArticleTable ";
                $sSubSelect .= "on $sJoin where $sO2CView.oxcatnid =  " . $oDb->quote( $sSynchOxid ) . " ";
                $sSubSelect .= 'and '.$sArticleTable.'.oxid is not null ) ';
            }

            $sQAdd  = " from $sO2CView join $sArticleTable ";
            $sQAdd .= " on $sJoin where $sO2CView.oxcatnid = " . $oDb->quote( $sOxid );
            $sQAdd .= " and $sArticleTable.oxid is not null $sSubSelect ";
        }

        return $sQAdd;
    }

    protected function _addFilter( $sQ )
    {
        $sArtTable = $this->_getViewName('oxarticles');
        $sQ = parent::_addFilter( $sQ );

        // display variants or not ?
        if ( !$this->getConfig()->getConfigParam( 'blVariantsSelection' ) ) {
            $sQ .=  " and {$sArtTable}.oxparentid = '' ";
        }

        return $sQ;
    }

    public function addArticle()
    {
        $myConfig = $this->getConfig();

        $aArticles  = $this->_getActionIds( 'oxarticles.oxid' );
        $sCategoryID = oxConfig::getParameter( 'synchoxid');
        $sShopID     = $myConfig->getShopId();
        $oDb         = oxDb::getDb();
        $sArticleTable = $this->_getViewName( 'oxarticles' );

        // adding
        if ( oxConfig::getParameter( 'all' ) ) {
            $aArticles = $this->_getAll( $this->_addFilter( "select $sArticleTable.oxid ".$this->_getQuery() ) );
        }

        if ( is_array($aArticles)) {


            $sO2CView = $this->_getViewName('oxobject2category');

            $oNew = oxNew( 'oxbase' );
            $oNew->init( 'oxobject2category' );
            $myUtilsObject = oxUtilsObject::getInstance();
            $oActShop = $myConfig->getActiveShop();

            $sProdIds = "";
            foreach ( $aArticles as $sAdd) {

                // check, if it's already in, then don't add it again
                $sSelect = "select 1 from $sO2CView as oxobject2category where oxobject2category.oxcatnid= " . $oDb->quote( $sCategoryID ) . " and oxobject2category.oxobjectid = " . $oDb->quote( $sAdd ) . "";
                if ( $oDb->getOne( $sSelect, false, false ) )
                    continue;

                $oNew->oxobject2category__oxid       = new oxField( $oNew->setId( $myUtilsObject->generateUID() ) );
                $oNew->oxobject2category__oxobjectid = new oxField( $sAdd );
                $oNew->oxobject2category__oxcatnid   = new oxField( $sCategoryID );
                $oNew->oxobject2category__oxtime     = new oxField( time() );

                $oNew->save();

                if ( $sProdIds ) {
                    $sProdIds .= ",";
                }
                $sProdIds .= $oDb->quote( $sAdd ) ;
            }

            // updating oxtime values
            $this->_updateOxTime( $sProdIds );

            $this->resetArtSeoUrl( $aArticles );
            $this->resetCounter( "catArticle", $sCategoryID );


        }
    }

    protected function _updateOxTime( $sProdIds )
    {
        if ( $sProdIds ) {
            $sO2CView = $this->_getViewName('oxobject2category');
            $sQ = "update oxobject2category set oxtime = 0 where oxid in (
                      select _tmp.oxid from (
                          select oxobject2category.oxid from (
                              select min(oxtime) as oxtime, oxobjectid from {$sO2CView} where oxobjectid in ( {$sProdIds} ) group by oxobjectid
                          ) as _subtmp
                          left join oxobject2category on oxobject2category.oxtime = _subtmp.oxtime and oxobject2category.oxobjectid = _subtmp.oxobjectid
                      ) as _tmp
                   )";

            oxDb::getDb()->execute( $sQ );
        }
    }

    public function removeArticle()
    {
        $aArticles = $this->_getActionIds( 'oxarticles.oxid' );
        $sCategoryID = oxConfig::getParameter( 'oxid');
        $sShopID     = $this->getConfig()->getShopId();
        $oDb = oxDb::getDb();

        // adding
        if ( oxConfig::getParameter( 'all' ) ) {
            $sArticleTable = $this->_getViewName( 'oxarticles' );
            $aArticles = $this->_getAll( $this->_addFilter( "select $sArticleTable.oxid ".$this->_getQuery() ) );
        }

        // adding
        if ( is_array( $aArticles ) && count( $aArticles ) ) {
            $sProdIds = implode( ", ", oxDb::getInstance()->quoteArray( $aArticles ) );

            $sDelete = "delete from oxobject2category where";
            $sWhere = " oxcatnid=".$oDb->quote( $sCategoryID );
            if ( !$this->getConfig()->getConfigParam( 'blVariantsSelection' ) ) {
                $sQ = $sDelete.$sWhere." and oxobjectid in ( select oxid from oxarticles where oxparentid in ( {$sProdIds} ) )";
                $oDb->execute( $sQ );
            }
            $sQ = $sDelete.$sWhere." and oxobjectid in ( {$sProdIds} )";
            $oDb->execute( $sQ );


            // updating oxtime values
            $this->_updateOxTime( $sProdIds );
        }

        $this->resetArtSeoUrl( $aArticles, $sCategoryID );
        $this->resetCounter( "catArticle", $sCategoryID );

    }
}