/**
* @since 2.4
*
* @param DataValue $dataValue
*
* @return Description
*/
public function newFromDataValue(DataValue $dataValue)
{
if (!$dataValue->isValid()) {
return $this->newThingDescription();
}
// Avoid circular reference when called from outside of the DV context
$dataValue->setOption(DataValue::OPT_QUERY_CONTEXT, true);
$description = $dataValue->getQueryDescription($dataValue->getWikiValue());
if ($dataValue->getProperty() === null) {
return $description;
}
return $this->newSomeProperty($dataValue->getProperty(), $description);
}
/**
* Displays a value, including all relevant links (browse and search by property)
*
* @param[in] $property SMWPropertyValue The property this value is linked to the subject with
* @param[in] $value SMWDataValue The actual value
* @param[in] $incoming bool If this is an incoming or outgoing link
*
* @return string HTML with the link to the article, browse, and search pages
*/
private function displayValue(SMWPropertyValue $property, SMWDataValue $dataValue, $incoming)
{
$linker = smwfGetLinker();
$html = $dataValue->getLongHTMLText($linker);
if ($dataValue->getTypeID() === '_wpg' || $dataValue->getTypeID() === '__sob') {
$html .= " " . SMWInfolink::newBrowsingLink('+', $dataValue->getLongWikiText())->getHTML($linker);
} elseif ($incoming && $property->isVisible()) {
$html .= " " . SMWInfolink::newInversePropertySearchLink('+', $dataValue->getTitle(), $property->getDataItem()->getLabel(), 'smwsearch')->getHTML($linker);
} elseif ($dataValue->getProperty() instanceof DIProperty && $dataValue->getProperty()->getKey() !== '_INST') {
$html .= $dataValue->getInfolinkText(SMW_OUTPUT_HTML, $linker);
}
return $html;
}
/**
* Displays a value, including all relevant links (browse and search by property)
*
* @param[in] $property SMWPropertyValue The property this value is linked to the subject with
* @param[in] $value DataValue The actual value
* @param[in] $incoming bool If this is an incoming or outgoing link
*
* @return string HTML with the link to the article, browse, and search pages
*/
private function displayValue(\SMWPropertyValue $property, DataValue $dataValue, $incoming)
{
$linker = smwfGetLinker();
// Allow the DV formatter to access a specific language code
$dataValue->setOption(DataValue::OPT_CONTENT_LANGUAGE, Localizer::getInstance()->getPreferredContentLanguage($this->subject->getDataItem())->getCode());
$dataValue->setOption(DataValue::OPT_USER_LANGUAGE, Localizer::getInstance()->getUserLanguage()->getCode());
$dataValue->setContextPage($this->subject->getDataItem());
// Use LOCL formatting where appropriate (date)
$dataValue->setOutputFormat('LOCL');
$html = $dataValue->getLongHTMLText($linker);
if ($dataValue->getTypeID() === '_wpg' || $dataValue->getTypeID() === '__sob') {
$html .= " " . \SMWInfolink::newBrowsingLink('+', $dataValue->getLongWikiText())->getHTML($linker);
} elseif ($incoming && $property->isVisible()) {
$html .= " " . \SMWInfolink::newInversePropertySearchLink('+', $dataValue->getTitle(), $property->getDataItem()->getLabel(), 'smwsearch')->getHTML($linker);
} elseif ($dataValue->getProperty() instanceof DIProperty && $dataValue->getProperty()->getKey() !== '_INST') {
$html .= $dataValue->getInfolinkText(SMW_OUTPUT_HTML, $linker);
}
return $html;
}
/**
* @since 2.5
*
* @param DataValue $dataValue
*
* @return DIContainer|null
*/
public function getErrorContainerFromDataValue(DataValue $dataValue)
{
if ($dataValue->getErrors() === array()) {
return null;
}
$property = $dataValue->getProperty();
$hash = '';
if ($property !== null) {
$hash = $property->getKey();
}
$containerSemanticData = $this->newContainerSemanticData($hash);
foreach ($dataValue->getErrors() as $error) {
$this->addToContainerSemanticData($containerSemanticData, $property, Message::encode($error));
}
return new DIContainer($containerSemanticData);
}