/**
* Constructor.
*
* @throws SMWStringLengthException if the string is longer than
* SMWDIString::MAXLENGTH. The bytes are counted, not the (possibly
* multibyte) glyphs of UTF-8, since we care about byte length in (any)
* storage backend.
*/
public function __construct($string)
{
if (strlen($string) > SMWDIString::MAXLENGTH) {
throw new SMWStringLengthException($string, SMWDIString::MAXLENGTH);
}
parent::__construct($string);
}
private function parseToStringValue(DIBlob $dataItem)
{
$this->xsdValue = smwfHTMLtoUTF8($dataItem->getString());
$this->xsdType = 'http://www.w3.org/2001/XMLSchema#string';
}
/**
* Return an SMWDataValue object for the next SMWDataItem object or
* false if no further object exists.
*
* @since 1.6
*
* @return SMWDataValue|false
*/
public function getNextDataValue()
{
$di = $this->getNextDataItem();
if ($di === false) {
return false;
}
if ($this->mPrintRequest->getMode() == PrintRequest::PRINT_PROP && strpos($this->mPrintRequest->getTypeID(), '_rec') !== false && $this->mPrintRequest->getParameter('index') !== false) {
// Not efficient, but correct: we need to find the right property for
// the selected index of the record here.
$pos = $this->mPrintRequest->getParameter('index') - 1;
$recordValue = \SMW\DataValueFactory::getInstance()->newDataItemValue($di, $this->mPrintRequest->getData()->getDataItem());
$diProperties = $recordValue->getPropertyDataItems();
if (array_key_exists($pos, $diProperties) && !is_null($diProperties[$pos])) {
$diProperty = $diProperties[$pos];
} else {
$diProperty = null;
}
} elseif ($this->mPrintRequest->getMode() == PrintRequest::PRINT_PROP) {
$diProperty = $this->mPrintRequest->getData()->getDataItem();
} else {
$diProperty = null;
}
// refs #1314
if ($this->mPrintRequest->getMode() == PrintRequest::PRINT_PROP && strpos($this->mPrintRequest->getTypeID(), '_txt') !== false) {
$di = new DIBlob(InTextAnnotationParser::removeAnnotation($di->getString()));
}
$dv = \SMW\DataValueFactory::getInstance()->newDataItemValue($di, $diProperty);
if ($this->mPrintRequest->getOutputFormat()) {
$dv->setOutputFormat($this->mPrintRequest->getOutputFormat());
}
return $dv;
}
/**
* Return an SMWDataValue object for the next SMWDataItem object or
* false if no further object exists.
*
* @since 1.6
*
* @return SMWDataValue|false
*/
public function getNextDataValue()
{
$dataItem = $this->getNextDataItem();
if ($dataItem === false) {
return false;
}
if ($this->mPrintRequest->getMode() == PrintRequest::PRINT_PROP && strpos($this->mPrintRequest->getTypeID(), '_rec') !== false && $this->mPrintRequest->getParameter('index') !== false) {
$recordValue = DataValueFactory::getInstance()->newDataValueByItem($dataItem, $this->mPrintRequest->getData()->getDataItem());
$diProperty = $recordValue->getPropertyDataItemByIndex($this->mPrintRequest->getParameter('index'));
} elseif ($this->mPrintRequest->isMode(PrintRequest::PRINT_PROP)) {
$diProperty = $this->mPrintRequest->getData()->getDataItem();
} elseif ($this->mPrintRequest->isMode(PrintRequest::PRINT_CHAIN)) {
$diProperty = $this->mPrintRequest->getData()->getLastPropertyChainValue()->getDataItem();
} else {
$diProperty = null;
}
// refs #1314
if ($this->mPrintRequest->getMode() == PrintRequest::PRINT_PROP && strpos($this->mPrintRequest->getTypeID(), '_txt') !== false && $dataItem instanceof DIBlob) {
$dataItem = new DIBlob(InTextAnnotationParser::removeAnnotation($dataItem->getString()));
}
$dataValue = DataValueFactory::getInstance()->newDataValueByItem($dataItem, $diProperty);
$dataValue->setContextPage($this->mResult);
if ($this->mPrintRequest->getOutputFormat()) {
$dataValue->setOutputFormat($this->mPrintRequest->getOutputFormat());
}
if ($this->entityListAccumulator !== null && $dataItem instanceof DataItem) {
$this->entityListAccumulator->addToEntityList($dataItem, $diProperty);
}
return $dataValue;
}
