/**
     * Used by selectize. Automatically takes a value request and converts it into tag/text key value pairs.
     * New options are just text/tag, whereas existing ones are SelectAttributeOption:ID/text.
     */
    protected function loadSelectedTagValueFromPost($value)
    {
        $em = \Database::get()->getEntityManager();
        $r = $em->getRepository('\Concrete\Core\Entity\Attribute\Value\Value\SelectValueOption');
        $type = $this->attributeKey->getAttributeKeySettings();
 
        $values = explode(',', $value);
        $response = array();
        foreach ($values as $value) {
            $value = trim($value);
            $o = new \stdClass();
            if (strpos($value, 'SelectAttributeOption:') === 0) {
                $optionID = substr($value, 22);
                $option = $r->findOneBy(array('list' => $type->getOptionList(), 'avSelectOptionID' => $optionID));
                if (is_object($option)) {
                    $o->id = $value;
                    $o->text = $option->getSelectAttributeOptionValue();
                }
            } else {
                $o->id = $value;
                $o->text = $value;