oxvariantselectlist.php

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<?php

class oxVariantSelectList implements oxISelectList
{

    protected $_sLabel = null;

    protected $_iIndex = 0;

    protected $_aList = array();

    protected $_oActiveSelection = null;

    public function __construct($sLabel, $iIndex)
    {
        $this->_sLabel = trim($sLabel);
        $this->_iIndex = $iIndex;
    }

    public function getLabel()
    {
        return getStr()->htmlspecialchars($this->_sLabel);
    }

    public function addVariant($sName, $sValue, $blDisabled, $blActive)
    {
        $sName = trim($sName);
        //#6053 Allow "0" as a valid value.
        if (!empty($sName) || $sName === '0') {
            $sKey = $sValue;

            // creating new
            if (!isset($this->_aList[$sKey])) {
                $this->_aList[$sKey] = oxNew("oxSelection", $sName, $sValue, $blDisabled, $blActive);
            } else {

                // overriding states
                if ($this->_aList[$sKey]->isDisabled() && !$blDisabled) {
                    $this->_aList[$sKey]->setDisabled($blDisabled);
                }

                if (!$this->_aList[$sKey]->isActive() && $blActive) {
                    $this->_aList[$sKey]->setActiveState($blActive);
                }
            }

            // storing active selection
            if ($this->_aList[$sKey]->isActive()) {
                $this->_oActiveSelection = $this->_aList[$sKey];
            }
        }
    }

    public function getActiveSelection()
    {
        return $this->_oActiveSelection;
    }

    public function getSelections()
    {
        return $this->_aList;
    }
}