function unserializeContentObjectAttribute( $package, $objectAttribute, $attributeNode )
{
$dateTimeNode = $attributeNode->getElementsByTagName( 'date_time' )->item( 0 );
if ( is_object( $dateTimeNode ) )
{
$timestamp = eZDateUtils::textToDate( $dateTimeNode->textContent );
$objectAttribute->setAttribute( 'data_int', $timestamp );
}
}
function unserializeContentObjectAttribute($package, $objectAttribute, $attributeNode)
{
$timeNode = $attributeNode->getElementsByTagName('time')->item(0);
if (is_object($timeNode)) {
$timestamp = eZDateUtils::textToDate($timeNode->textContent);
$timeOfDay = null;
if ($timestamp >= 0) {
$time = new eZTime($timestamp);
$timeOfDay = $time->timeOfDay();
}
$objectAttribute->setAttribute('data_int', $timeOfDay);
}
}
/**
* Unserialize xml structure. Creates an object from xml input.
*
* Transaction unsafe. If you call several transaction unsafe methods you must enclose
* the calls within a db transaction; thus within db->begin and db->commit.
*
* @param mixed $package
* @param DOMElement $domNode
* @param array $options
* @param int|bool $ownerID Override owner ID, null to use XML owner id (optional)
* @param string $handlerType
* @return array|bool|eZContentObject|null created object, false if could not create object/xml invalid
*/
static function unserialize( $package, $domNode, &$options, $ownerID = false, $handlerType = 'ezcontentobject' )
{
if ( $domNode->localName != 'object' )
{
$retValue = false;
return $retValue;
}
$initialLanguage = eZContentObject::mapLanguage( $domNode->getAttribute( 'initial_language' ), $options );
if( $initialLanguage === 'skip' )
{
$retValue = true;
return $retValue;
}
$sectionID = $domNode->getAttributeNS( 'http://ez.no/ezobject', 'section_id' );
if ( $ownerID === false )
{
$ownerID = $domNode->getAttributeNS( 'http://ez.no/ezobject', 'owner_id' );
}
$remoteID = $domNode->getAttribute( 'remote_id' );
$name = $domNode->getAttribute( 'name' );
$classRemoteID = $domNode->getAttribute( 'class_remote_id' );
$classIdentifier = $domNode->getAttributeNS( 'http://ez.no/ezobject', 'class_identifier' );
$alwaysAvailable = ( $domNode->getAttributeNS( 'http://ez.no/ezobject', 'always_available' ) == '1' );
$contentClass = eZContentClass::fetchByRemoteID( $classRemoteID );
if ( !$contentClass )
{
$contentClass = eZContentClass::fetchByIdentifier( $classIdentifier );
}
if ( !$contentClass )
{
$options['error'] = array( 'error_code' => self::PACKAGE_ERROR_NO_CLASS,
'element_id' => $remoteID,
'description' => "Can't install object '$name': Unable to fetch class with remoteID: $classRemoteID." );
$retValue = false;
return $retValue;
}
/** @var DOMElement $versionListNode */
$versionListNode = $domNode->getElementsByTagName( 'version-list' )->item( 0 );
$importedLanguages = array();
foreach( $versionListNode->getElementsByTagName( 'version' ) as $versionDOMNode )
{
/** @var DOMElement $versionDOMNode */
foreach ( $versionDOMNode->getElementsByTagName( 'object-translation' ) as $versionDOMNodeChild )
{
/** @var DOMElement $versionDOMNodeChild */
$importedLanguage = eZContentObject::mapLanguage( $versionDOMNodeChild->getAttribute( 'language' ), $options );
$language = eZContentLanguage::fetchByLocale( $importedLanguage );
// Check if the language is allowed in this setup.
if ( $language )
{
$hasTranslation = true;
}
else
{
if ( $importedLanguage == 'skip' )
continue;
// if there is no needed translation in system then add it
$locale = eZLocale::instance( $importedLanguage );
$translationName = $locale->internationalLanguageName();
$translationLocale = $locale->localeCode();
if ( $locale->isValid() )
{
eZContentLanguage::addLanguage( $locale->localeCode(), $locale->internationalLanguageName() );
$hasTranslation = true;
}
else
$hasTranslation = false;
}
if ( $hasTranslation )
{
$importedLanguages[] = $importedLanguage;
$importedLanguages = array_unique( $importedLanguages );
}
}
}
// If object exists we return a error.
// Minimum install element is an object now.
$contentObject = eZContentObject::fetchByRemoteID( $remoteID );
// Figure out initial language
if ( !$initialLanguage ||
!in_array( $initialLanguage, $importedLanguages ) )
{
$initialLanguage = false;
foreach ( eZContentLanguage::prioritizedLanguages() as $language )
{
if ( in_array( $language->attribute( 'locale' ), $importedLanguages ) )
{
$initialLanguage = $language->attribute( 'locale' );
break;
}
}
}
if ( !$contentObject )
{
$firstVersion = true;
$contentObject = $contentClass->instantiateIn( $initialLanguage, $ownerID, $sectionID );
}
else
{
$firstVersion = false;
$description = "Object '$name' already exists.";
$choosenAction = eZPackageHandler::errorChoosenAction( self::PACKAGE_ERROR_EXISTS,
$options, $description, $handlerType, false );
switch( $choosenAction )
{
case eZPackage::NON_INTERACTIVE:
case self::PACKAGE_UPDATE:
{
// Keep existing contentobject.
} break;
case self::PACKAGE_REPLACE:
{
eZContentObjectOperations::remove( $contentObject->attribute( 'id' ) );
unset( $contentObject );
$contentObject = $contentClass->instantiateIn( $initialLanguage, $ownerID, $sectionID );
$firstVersion = true;
} break;
case self::PACKAGE_SKIP:
{
$retValue = true;
return $retValue;
} break;
case self::PACKAGE_NEW:
{
$contentObject->setAttribute( 'remote_id', eZRemoteIdUtility::generate( 'object' ) );
$contentObject->store();
unset( $contentObject );
$contentObject = $contentClass->instantiateIn( $initialLanguage, $ownerID, $sectionID );
$firstVersion = true;
} break;
default:
{
$options['error'] = array( 'error_code' => self::PACKAGE_ERROR_EXISTS,
'element_id' => $remoteID,
'description' => $description,
'actions' => array( self::PACKAGE_REPLACE => ezpI18n::tr( 'kernel/classes', 'Replace existing object' ),
self::PACKAGE_SKIP => ezpI18n::tr( 'kernel/classes', 'Skip object' ),
self::PACKAGE_NEW => ezpI18n::tr( 'kernel/classes', 'Keep existing and create a new one' ),
self::PACKAGE_UPDATE => ezpI18n::tr( 'kernel/classes', 'Update existing object' ) ) );
$retValue = false;
return $retValue;
} break;
}
}
$db = eZDB::instance();
$db->begin();
if ( $alwaysAvailable )
{
// Make sure always available bit is set.
$contentObject->setAttribute( 'language_mask', (int)$contentObject->attribute( 'language_mask' ) | 1 );
}
$contentObject->setAttribute( 'section_id', $sectionID );
$contentObject->store();
$activeVersion = false;
$lastVersion = false;
$versionListActiveVersion = $versionListNode->getAttribute( 'active_version' );
$contentObject->setAttribute( 'remote_id', $remoteID );
$contentObject->setAttribute( 'contentclass_id', $contentClass->attribute( 'id' ) );
$contentObject->store();
$sectionObject = eZSection::fetch( $sectionID );
if ( $sectionObject instanceof eZSection )
{
$updateWithParentSection = false;
}
else
{
$updateWithParentSection = true;
}
$options['language_array'] = $importedLanguages;
$versionList = array();
foreach( $versionListNode->getElementsByTagName( 'version' ) as $versionDOMNode )
{
unset( $nodeList );
$nodeList = array();
$contentObjectVersion = eZContentObjectVersion::unserialize( $versionDOMNode,
$contentObject,
$ownerID,
$sectionID,
$versionListActiveVersion,
$firstVersion,
$nodeList,
$options,
$package,
'ezcontentobject',
$initialLanguage );
if ( !$contentObjectVersion )
{
$db->commit();
$retValue = false;
return $retValue;
}
$versionStatus = $versionDOMNode->getAttributeNS( 'http://ez.no/ezobject', 'status' );
$versionList[$versionDOMNode->getAttributeNS( 'http://ez.no/ezobject', 'version' )] = array( 'node_list' => $nodeList,
'status' => $versionStatus );
unset( $versionStatus );
$firstVersion = false;
$lastVersion = $contentObjectVersion->attribute( 'version' );
if ( $versionDOMNode->getAttribute( 'version' ) == $versionListActiveVersion )
{
$activeVersion = $contentObjectVersion->attribute( 'version' );
}
eZNodeAssignment::setNewMainAssignment( $contentObject->attribute( 'id' ), $lastVersion );
eZOperationHandler::execute( 'content', 'publish', array( 'object_id' => $contentObject->attribute( 'id' ),
'version' => $lastVersion ) );
$mainNodeInfo = null;
foreach ( $nodeList as $nodeInfo )
{
if ( $nodeInfo['is_main'] )
{
$mainNodeInfo =& $nodeInfo;
break;
}
}
if ( $mainNodeInfo )
{
$existingMainNode = eZContentObjectTreeNode::fetchByRemoteID( $mainNodeInfo['parent_remote_id'], false );
if ( $existingMainNode )
{
eZContentObjectTreeNode::updateMainNodeID( $existingMainNode['node_id'],
$mainNodeInfo['contentobject_id'],
$mainNodeInfo['contentobject_version'],
$mainNodeInfo['parent_node'],
$updateWithParentSection );
}
}
unset( $mainNodeInfo );
// Refresh $contentObject from DB.
$contentObject = eZContentObject::fetch( $contentObject->attribute( 'id' ) );
}
if ( !$activeVersion )
{
$activeVersion = $lastVersion;
}
/*
$contentObject->setAttribute( 'current_version', $activeVersion );
*/
$contentObject->setAttribute( 'name', $name );
if ( isset( $options['use_dates_from_package'] ) && $options['use_dates_from_package'] )
{
$contentObject->setAttribute( 'published', eZDateUtils::textToDate( $domNode->getAttributeNS( 'http://ez.no/ezobject', 'published' ) ) );
$contentObject->setAttribute( 'modified', eZDateUtils::textToDate( $domNode->getAttributeNS( 'http://ez.no/ezobject', 'modified' ) ) );
}
$contentObject->store();
$versions = $contentObject->versions();
$objectName = $contentObject->name();
$objectID = $contentObject->attribute( 'id' );
foreach ( $versions as $version )
{
$versionNum = $version->attribute( 'version' );
$oldVersionStatus = $version->attribute( 'status' );
$newVersionStatus = isset( $versionList[$versionNum] ) ? $versionList[$versionNum]['status'] : null;
// set the correct status for non-published versions
if ( isset( $newVersionStatus ) && $oldVersionStatus != $newVersionStatus && $newVersionStatus != eZContentObjectVersion::STATUS_PUBLISHED )
{
$version->setAttribute( 'status', $newVersionStatus );
$version->store( array( 'status' ) );
}
// when translation does not have object name set then we copy object name from the current object version
$translations = $version->translations( false );
if ( !$translations )
continue;
foreach ( $translations as $translation )
{
if ( ! $contentObject->name( $versionNum, $translation ) )
{
eZDebug::writeNotice( "Setting name '$objectName' for version ($versionNum) of the content object ($objectID) in language($translation)" );
$contentObject->setName( $objectName, $versionNum, $translation );
}
}
}
foreach ( $versionList[$versionListActiveVersion]['node_list'] as $nodeInfo )
{
unset( $parentNode );
$parentNode = eZContentObjectTreeNode::fetchNode( $contentObject->attribute( 'id' ),
$nodeInfo['parent_node'] );
if ( is_object( $parentNode ) )
{
$parentNode->setAttribute( 'priority', $nodeInfo['priority'] );
$parentNode->store( array( 'priority' ) );
}
}
$db->commit();
return $contentObject;
}
static function unserialize( $domNode, $contentObject, $ownerID, $sectionID, $activeVersion, $firstVersion, &$nodeList, &$options, $package, $handlerType = 'ezcontentobject' )
{
$oldVersion = $domNode->getAttributeNS( 'http://ez.no/ezobject', 'version' );
$status = $domNode->getAttributeNS( 'http://ez.no/ezobject', 'status' );
$languageNodeArray = $domNode->getElementsByTagName( 'object-translation' );
$initialLanguage = false;
$importedLanguages = $options['language_array'];
$currentLanguages = array();
foreach( $languageNodeArray as $languageNode )
{
$language = eZContentObjectVersion::mapLanguage( $languageNode->getAttribute( 'language' ), $options );
if ( in_array( $language, $importedLanguages ) )
{
$currentLanguages[] = $language;
}
}
foreach ( eZContentLanguage::prioritizedLanguages() as $language )
{
if ( in_array( $language->attribute( 'locale' ), $currentLanguages ) )
{
$initialLanguage = $language->attribute( 'locale' );
break;
}
}
if ( !$initialLanguage )
{
$initialLanguage = $currentLanguages[0];
}
if ( $firstVersion )
{
$contentObjectVersion = $contentObject->version( 1 );
}
else
{
// Create new version in specific language but with empty data.
$contentObjectVersion = $contentObject->createNewVersionIn( $initialLanguage );
}
$created = eZDateUtils::textToDate( $domNode->getAttributeNS( 'http://ez.no/ezobject', 'created' ) );
$modified = eZDateUtils::textToDate( $domNode->getAttributeNS( 'http://ez.no/ezobject', 'modified' ) );
$contentObjectVersion->setAttribute( 'created', $created );
$contentObjectVersion->setAttribute( 'modified', $modified );
$contentObjectVersion->setAttribute( 'status', eZContentObjectVersion::STATUS_DRAFT );
$contentObjectVersion->store();
$db = eZDB::instance();
$db->begin();
foreach( $languageNodeArray as $languageNode )
{
$language = eZContentObjectVersion::mapLanguage( $languageNode->getAttribute( 'language' ), $options );
// Only import allowed languages.
if ( !in_array( $language, $importedLanguages ) )
{
continue;
}
$attributeArray = $contentObjectVersion->contentObjectAttributes( $language );
if ( count( $attributeArray ) == 0)
{
$hasTranslation = eZContentLanguage::fetchByLocale( $language );
if ( !$hasTranslation )
{
// if there is no needed translation in system then add it
$locale = eZLocale::instance( $language );
if ( $locale->isValid() )
{
eZContentLanguage::addLanguage( $locale->localeCode(), $locale->internationalLanguageName() );
$hasTranslation = true;
}
else
$hasTranslation = false;
}
if ( $hasTranslation )
{
// Add translated attributes for the translation
$originalContentAttributes = $contentObjectVersion->contentObjectAttributes( $initialLanguage );
foreach ( $originalContentAttributes as $originalContentAttribute )
{
$contentAttribute = $originalContentAttribute->translateTo( $language );
$contentAttribute->sync();
$attributeArray[] = $contentAttribute;
}
}
// unserialize object name in current version-translation
$objectName = $languageNode->getAttribute( 'object_name' );
if ( $objectName )
$contentObject->setName( $objectName, $contentObjectVersion->attribute( 'version' ), $language );
}
$xpath = new DOMXPath( $domNode->ownerDocument );
$xpath->registerNamespace( 'ezobject', 'http://ez.no/object/' );
$xpath->registerNamespace( 'ezremote', 'http://ez.no/ezobject' );
foreach( $attributeArray as $attribute )
{
$attributeIdentifier = $attribute->attribute( 'contentclass_attribute_identifier' );
$xpathQuery = "ezobject:attribute[@ezremote:identifier='$attributeIdentifier']";
$attributeDomNodes = $xpath->query( $xpathQuery, $languageNode );
$attributeDomNode = $attributeDomNodes->item( 0 );
if ( !$attributeDomNode )
{
continue;
}
$attribute->unserialize( $package, $attributeDomNode );
$attribute->store();
}
}
$objectRelationList = $domNode->getElementsByTagName( 'object-relation-list' )->item( 0 );
if ( $objectRelationList )
{
$objectRelationArray = $objectRelationList->getElementsByTagName( 'related-object-remote-id' );
foreach( $objectRelationArray as $objectRelation )
{
$relatedObjectRemoteID = $objectRelation->textContent;
if ( $relatedObjectRemoteID )
{
$object = eZContentObject::fetchByRemoteID( $relatedObjectRemoteID );
$relatedObjectID = ( $object !== null ) ? $object->attribute( 'id' ) : null;
if ( $relatedObjectID )
{
$contentObject->addContentObjectRelation( $relatedObjectID, $contentObjectVersion->attribute( 'version' ) );
}
else
{
if ( !isset( $options['suspended-relations'] ) )
{
$options['suspended-relations'] = array();
}
$options['suspended-relations'][] = array( 'related-object-remote-id' => $relatedObjectRemoteID,
'contentobject-id' => $contentObject->attribute( 'id' ),
'contentobject-version' => $contentObjectVersion->attribute( 'version' ) );
}
}
}
}
$nodeAssignmentNodeList = $domNode->getElementsByTagName( 'node-assignment-list' )->item( 0 );
$nodeAssignmentNodeArray = $nodeAssignmentNodeList->getElementsByTagName( 'node-assignment' );
foreach( $nodeAssignmentNodeArray as $nodeAssignmentNode )
{
$result = eZContentObjectTreeNode::unserialize( $nodeAssignmentNode,
$contentObject,
$contentObjectVersion->attribute( 'version' ),
( $oldVersion == $activeVersion ? 1 : 0 ),
$nodeList,
$options,
$handlerType );
if ( $result === false )
{
$db->commit();
$retValue = false;
return $retValue;
}
}
$contentObjectVersion->store();
$db->commit();
return $contentObjectVersion;
}
