function init()
{
// feed title
$oContentField = new AnwContentFieldPage_string(self::FIELD_TITLE);
$oContentField->indexAs(self::PUB_TITLE);
$this->addContentField($oContentField);
// feed description
$oContentField = new AnwContentFieldPage_xhtml(self::FIELD_DESCRIPTION);
$this->addContentField($oContentField);
// feed match
$oContentField = new AnwContentFieldPage_string(self::FIELD_MATCH);
$oContentField->setDefaultValue('*');
$oContentField->setTranslatable(false);
$oContentField->addForbiddenPattern('/^$/');
$oContentMultiplicity = new AnwContentMultiplicity_multiple();
$oContentMultiplicity->setSortable(false);
$oContentField->setMultiplicity($oContentMultiplicity);
$this->addContentField($oContentField);
// feed contentclass
$oContentField = new AnwContentFieldPage_checkboxGroup(self::FIELD_CONTENTCLASS);
$oContentField->setTranslatable(false);
$asEnumValues = array();
$aoContentClasses = AnwContentClasses::getContentClasses();
foreach ($aoContentClasses as $oContentClass) {
$asEnumValues[$oContentClass->getName()] = $oContentClass->getName();
}
$oContentField->setEnumValues($asEnumValues);
$oContentMultiplicity = new AnwContentMultiplicity_multiple();
$oContentMultiplicity->setSortable(false);
$oContentField->setMultiplicity($oContentMultiplicity);
$this->addContentField($oContentField);
// feed limit
$oContentField = new AnwContentFieldPage_integer(self::FIELD_LIMIT);
$oContentField->setTranslatable(false);
$oContentField->setDefaultValue(15);
$oContentField->setValueMin(1);
$oContentField->setValueMax(50);
$this->addContentField($oContentField);
}
function initDatatype()
{
$oDatatype = parent::initDatatype();
//set enum values
$nFetchingLimit = 0;
$aoPages = AnwStorage::fetchPagesByClass($this->asFetchingPatterns, $this->oFetchingContentClass, $this->asFetchingLangs, $nFetchingLimit, $this->sFetchingSort, $this->sFetchingSortOrder, $this->asFetchingFilters);
$asEnumValues = array();
foreach ($aoPages as $oPage) {
//use pageId as field value, so that pages can be renamed without loosing enum values
$asEnumValues[$oPage->getPageGroup()->getId()] = $oPage->getName();
}
$oDatatype->setEnumValues($asEnumValues);
return $oDatatype;
}