PHP eZSection::fetch方法代码示例

 /**
  * test fetchByIdentifier function
  */
 public function testFetchByIdentifier()
 {
     global $eZContentSectionObjectCache;
     $section = new eZSection(array());
     $section->setAttribute('name', 'Test Section');
     $section->setAttribute('identifier', 'test_section');
     $section->store();
     $sectionID = $section->attribute('id');
     // assert that if the cache is set after fetching
     $section2 = eZSection::fetchByIdentifier('test_section');
     $this->assertEquals($sectionID, $section2->attribute('id'));
     // assert that object is cached
     $this->assertNotNull($eZContentSectionObjectCache['test_section']);
     $this->assertNotNull($eZContentSectionObjectCache[$sectionID]);
     // assert that the two object refer to same object
     $this->assertSame($eZContentSectionObjectCache[$sectionID], $section2);
     $this->assertSame(eZSection::fetch($sectionID), $section2);
     // fetchByID and fetchByIdentifier, assert that the result is the same
     $section3 = new eZSection(array());
     $section3->setAttribute('name', 'Test Section3');
     $section3->setAttribute('identifier', 'test_section3');
     $section3->store();
     $objectByID = eZSection::fetch($section3->attribute('id'));
     $objectByIdentifier = eZSection::fetchByIdentifier('test_section3');
     $this->assertSame($objectByID, $objectByIdentifier);
     $arrayByIdentifier = eZSection::fetch($section3->attribute('id'), false);
     $this->assertTrue(is_array($arrayByIdentifier));
 }

 /**
  * Fetch section object given either section id or section identifier. There should be one and only one parameter.
  * @param integer $sectionID
  * @param string $sectionIdentifier
  * @return object
  */
 function fetchSectionObject( $sectionID = false, $sectionIdentifier = false )
 {
     if( $sectionID !== false )
     {
         if( $sectionIdentifier !== false )
         {
             $sectionObject = null;
         }
         else
         {
             $sectionObject = eZSection::fetch( $sectionID );
         }
     }
     else
     {
         if( $sectionIdentifier === false )
         {
             $sectionObject = null;
         }
         else
         {
             $sectionObject = eZSection::fetchByIdentifier( $sectionIdentifier );
         }
     }
     if ( $sectionObject === null )
         return array( 'error' => array( 'error_type' => 'kernel',
                                         'error_code' => eZError::KERNEL_NOT_FOUND ) );
     return array( 'result' => $sectionObject );
 }

function sectionEditActionCheck( $module, $class, $object, $version, $contentObjectAttributes, $editVersion, $editLanguage, $fromLanguage )
{
    if ( $module->isCurrentAction( 'SectionEdit' ) )
    {
        $http = eZHTTPTool::instance();
        if ( $http->hasPostVariable( 'SelectedSectionId' ) )
        {
            $selectedSectionID = (int) $http->postVariable( 'SelectedSectionId' );
            $selectedSection = eZSection::fetch( $selectedSectionID );
            if ( is_object( $selectedSection ) )
            {
                $currentUser = eZUser::currentUser();
                if ( $currentUser->canAssignSectionToObject( $selectedSectionID, $object ) )
                {
                    $db = eZDB::instance();
                    $db->begin();
                    $assignedNodes = $object->attribute( 'assigned_nodes' );
                    if ( count( $assignedNodes ) > 0 )
                    {
                        foreach ( $assignedNodes as $node )
                        {
                            if ( eZOperationHandler::operationIsAvailable( 'content_updatesection' ) )
                            {
                                $operationResult = eZOperationHandler::execute( 'content',
                                                                                'updatesection',
                                                                                array( 'node_id'             => $node->attribute( 'node_id' ),
                                                                                       'selected_section_id' => $selectedSectionID ),
                                                                                null,
                                                                                true );

                            }
                            else
                            {
                                eZContentOperationCollection::updateSection( $node->attribute( 'node_id' ), $selectedSectionID );
                            }
                        }
                    }
                    else
                    {
                        // If there are no assigned nodes we should update db for the current object.
                        $objectID = $object->attribute( 'id' );
                        $db->query( "UPDATE ezcontentobject SET section_id='$selectedSectionID' WHERE id = '$objectID'" );
                        $db->query( "UPDATE ezsearch_object_word_link SET section_id='$selectedSectionID' WHERE  contentobject_id = '$objectID'" );
                    }
                    $object->expireAllViewCache();
                    $db->commit();
                }
                else
                {
                    eZDebug::writeError( "You do not have permissions to assign the section <" . $selectedSection->attribute( 'name' ) .
                                         "> to the object <" . $object->attribute( 'name' ) . ">." );
                }
                $module->redirectToView( 'edit', array( $object->attribute( 'id' ), $editVersion, $editLanguage, $fromLanguage ) );
            }
        }
    }
}

function sectionEditActionCheck($module, $class, $object, $version, $contentObjectAttributes, $editVersion, $editLanguage, $fromLanguage)
{
    if (!$module->isCurrentAction('SectionEdit')) {
        return;
    }
    $http = eZHTTPTool::instance();
    if (!$http->hasPostVariable('SelectedSectionId')) {
        return;
    }
    $selectedSection = eZSection::fetch((int) $http->postVariable('SelectedSectionId'));
    if (!$selectedSection instanceof eZSection) {
        return;
    }
    $selectedSection->applyTo($object);
    eZContentCacheManager::clearContentCacheIfNeeded($object->attribute('id'));
    $module->redirectToView('edit', array($object->attribute('id'), $editVersion, $editLanguage, $fromLanguage));
}

                 $firstLoop = false;
             }
             $className = $class->attribute('name');
             $limitation .= "'" . $className . "'";
         }
     }
 } else {
     $limitation = ezpI18n::tr('kernel/shop', 'Any class');
 }
 $sectionRuleValues = eZDiscountSubRuleValue::fetchBySubRuleID($discountRuleID, 1);
 if ($sectionRuleValues != null) {
     $limitation .= ' ' . ezpI18n::tr('kernel/shop', 'in sections') . ' ';
     $firstLoop = true;
     foreach ($sectionRuleValues as $sectionRuleValue) {
         $sectionID = $sectionRuleValue->attribute('value');
         $section = eZSection::fetch($sectionID);
         if ($section) {
             if (!$firstLoop) {
                 $limitation .= ', ';
             } else {
                 $firstLoop = false;
             }
             $sectionName = $section->attribute('name');
             $limitation .= "'" . $sectionName . "'";
         }
     }
 } else {
     $limitation .= ' ' . ezpI18n::tr('kernel/shop', 'in any section');
 }
 $productRuleValues = eZDiscountSubRuleValue::fetchBySubRuleID($discountRuleID, 2);
 if ($productRuleValues != null) {

 * @version  2012.6
 * @package kernel
 * @subpackage content
 */
$tpl = eZTemplate::factory();
$module = $Params['Module'];
$http = eZHTTPTool::instance();
$pContentObjectId = $Params['ContentObjectID'];
$pVersion = $Params['version'];
$tpl->setVariable('contentObjectId', $pContentObjectId);
$tpl->setVariable('version', $pVersion);
$virtualNodeID = 0;
$contentObject = eZContentObject::fetch($pContentObjectId);
$contentObjectVersion = $contentObject->version($pVersion);
$nodeAssignments = $contentObjectVersion->attribute('node_assignments');
$contentClass = eZContentClass::fetch($contentObject->attribute('contentclass_id'));
$section = eZSection::fetch($contentObject->attribute('section_id'));
$navigationPartIdentifier = $section->attribute('navigation_part_identifier');
$res = eZTemplateDesignResource::instance();
$designKeys = array(array('object', $contentObject->attribute('id')), array('node', $virtualNodeID), array('remote_id', $contentObject->attribute('remote_id')), array('class', $contentClass->attribute('id')), array('class_identifier', $contentClass->attribute('identifier')), array('class_group', $contentObject->attribute('match_ingroup_id_list')), array('state', $contentObject->attribute('state_id_array')), array('state_identifier', $contentObject->attribute('state_identifier_array')), array('section', $contentObject->attribute('section_id')), array('section_identifier', $section->attribute('identifier')));
$res->setKeys($designKeys);
if ($http->hasSessionVariable('RedirectURIAfterPublish')) {
    $tpl->setVariable('redirect_uri', $http->sessionVariable('RedirectURIAfterPublish'));
}
$tpl->setVariable('content_object', $contentObject);
$tpl->setVariable('content_object_version', $contentObjectVersion);
$tpl->setVariable('content_class', $contentClass);
$Result['path'] = array(array('text' => ezpI18n::tr('kernel/content', 'Content'), 'url' => false), array('text' => ezpI18n::tr('kernel/content', 'Publishing queue'), 'url' => false), array('text' => $contentObject->attribute('name'), 'url' => false));
$Result['content'] = $tpl->fetch('design:content/queued.tpl');
$Result['navigation_part'] = $navigationPartIdentifier;
return $Result;

 }
 $contentObjectID = $http->postVariable('ContentObjectID', 1);
 $hideRemoveConfirm = false;
 if ($http->hasPostVariable('HideRemoveConfirmation')) {
     $hideRemoveConfirm = $http->postVariable('HideRemoveConfirmation') ? true : false;
 }
 if ($contentNodeID != null) {
     $http->setSessionVariable('CurrentViewMode', $viewMode);
     $http->setSessionVariable('ContentNodeID', $parentNodeID);
     $http->setSessionVariable('HideRemoveConfirmation', $hideRemoveConfirm);
     $http->setSessionVariable('DeleteIDArray', array($contentNodeID));
     $http->setSessionVariable('RedirectURIAfterRemove', $http->postVariable('RedirectURIAfterRemove', false));
     $http->setSessionVariable('RedirectIfCancel', $http->postVariable('RedirectIfCancel', false));
     $object = eZContentObject::fetchByNodeID($contentNodeID);
     if ($object instanceof eZContentObject) {
         $section = eZSection::fetch($object->attribute('section_id'));
     }
     if (isset($section) && $section) {
         $navigationPartIdentifier = $section->attribute('navigation_part_identifier');
     } else {
         $navigationPartIdentifier = null;
     }
     if ($navigationPartIdentifier and $navigationPartIdentifier == 'ezusernavigationpart') {
         $module->redirectTo($module->functionURI('removeuserobject') . '/');
     } elseif ($navigationPartIdentifier and $navigationPartIdentifier == 'ezmedianavigationpart') {
         $module->redirectTo($module->functionURI('removemediaobject') . '/');
     } else {
         $module->redirectTo($module->functionURI('removeobject') . '/');
     }
 } else {
     $module->redirectToView('view', array($viewMode, $parentNodeID));

 /**
  * Function for simplifying a content object or node
  *
  * @param mixed $obj
  * @param array $params
  * @return array
  */
 public static function simplify($obj, $params = array())
 {
     if (!$obj) {
         return array();
     } else {
         if ($obj instanceof eZContentObject) {
             $node = $obj->attribute('main_node');
             $contentObject = $obj;
         } else {
             if ($obj instanceof eZContentObjectTreeNode || $obj instanceof eZFindResultNode) {
                 $node = $obj;
                 $contentObject = $obj->attribute('object');
             } else {
                 if (isset($params['fetchNodeFunction']) && method_exists($obj, $params['fetchNodeFunction'])) {
                     // You can supply fetchNodeFunction parameter to be able to support other node related classes
                     $node = call_user_func(array($obj, $params['fetchNodeFunction']));
                     if (!$node instanceof eZContentObjectTreeNode) {
                         return '';
                     }
                     $contentObject = $node->attribute('object');
                 } else {
                     if (is_array($obj)) {
                         return $obj;
                         // Array is returned as is
                     } else {
                         return '';
                         // Other passed objects are not supported
                     }
                 }
             }
         }
     }
     $ini = eZINI::instance('site.ini');
     $params = array_merge(array('dataMap' => array(), 'fetchPath' => false, 'fetchSection' => false, 'fetchChildrenCount' => false, 'dataMapType' => array(), 'loadImages' => false, 'imagePreGenerateSizes' => array('small')), $params);
     if (!isset($params['imageSizes'])) {
         $imageIni = eZINI::instance('image.ini');
         $params['imageSizes'] = $imageIni->variable('AliasSettings', 'AliasList');
     }
     if ($params['imageSizes'] === null || !isset($params['imageSizes'][0])) {
         $params['imageSizes'] = array();
     }
     if (!isset($params['imageDataTypes'])) {
         $params['imageDataTypes'] = $ini->variable('ImageDataTypeSettings', 'AvailableImageDataTypes');
     }
     $ret = array();
     $attrtibuteArray = array();
     $ret['name'] = htmlentities($contentObject->attribute('name'), ENT_QUOTES, "UTF-8");
     $ret['contentobject_id'] = $ret['id'] = (int) $contentObject->attribute('id');
     $ret['contentobject_remote_id'] = $contentObject->attribute('remote_id');
     $ret['contentobject_state'] = implode(", ", $contentObject->attribute('state_identifier_array'));
     $ret['main_node_id'] = (int) $contentObject->attribute('main_node_id');
     $ret['version'] = (int) $contentObject->attribute('current_version');
     $ret['modified'] = $contentObject->attribute('modified');
     $ret['published'] = $contentObject->attribute('published');
     $ret['section_id'] = (int) $contentObject->attribute('section_id');
     $ret['current_language'] = $contentObject->attribute('current_language');
     $ret['owner_id'] = (int) $contentObject->attribute('owner_id');
     $ret['class_id'] = (int) $contentObject->attribute('contentclass_id');
     $ret['class_name'] = $contentObject->attribute('class_name');
     $ret['path_identification_string'] = $node->attribute('path_identification_string');
     $ret['translations'] = eZContentLanguage::decodeLanguageMask($contentObject->attribute('language_mask'), true);
     $ret['can_edit'] = $contentObject->attribute('can_edit');
     if (isset($params['formatDate'])) {
         $ret['modified_date'] = self::formatLocaleDate($contentObject->attribute('modified'), $params['formatDate']);
         $ret['published_date'] = self::formatLocaleDate($contentObject->attribute('published'), $params['formatDate']);
     }
     if (isset($params['fetchCreator'])) {
         $creator = $contentObject->attribute('current')->attribute('creator');
         if ($creator instanceof eZContentObject) {
             $ret['creator'] = array('id' => $creator->attribute('id'), 'name' => $creator->attribute('name'));
         } else {
             $ret['creator'] = array('id' => $contentObject->attribute('current')->attribute('creator_id'), 'name' => null);
             // user has been deleted
         }
     }
     if (isset($params['fetchClassIcon'])) {
         $operator = new eZWordToImageOperator();
         $tpl = eZTemplate::instance();
         $operatorValue = $contentObject->attribute('class_identifier');
         $operatorParameters = array(array(array(1, 'small')));
         $namedParameters = array();
         $operatorName = 'class_icon';
         $operator->modify($tpl, $operatorName, $operatorParameters, '', '', $operatorValue, $namedParameters, array());
         $ret['class_icon'] = $operatorValue;
     }
     if (isset($params['fetchThumbPreview'])) {
         $thumbUrl = '';
         $thumbWidth = 0;
         $thumbHeight = 0;
         $thumbDataType = isset($params['thumbDataType']) ? $params['thumbDataType'] : 'ezimage';
         $thumbImageSize = isset($params['thumbImageSize']) ? $params['thumbImageSize'] : 'small';
         foreach ($contentObject->attribute('data_map') as $key => $atr) {
             if ($atr->attribute('data_type_string') == $thumbDataType && $atr->attribute('has_content')) {
//.........这里部分代码省略.........

 /**
  * Generate result data for a node view
  *
  * @param eZTemplate $tpl
  * @param eZContentObjectTreeNode $node
  * @param eZContentObject $object
  * @param bool|string $languageCode
  * @param string $viewMode
  * @param int $offset
  * @param array $viewParameters
  * @param bool|array $collectionAttributes
  * @param bool $validation
  * @return array Result array for view
  */
 static function generateNodeViewData(eZTemplate $tpl, eZContentObjectTreeNode $node, eZContentObject $object, $languageCode, $viewMode, $offset, array $viewParameters = array('offset' => 0, 'year' => false, 'month' => false, 'day' => false), $collectionAttributes = false, $validation = false)
 {
     $section = eZSection::fetch($object->attribute('section_id'));
     if ($section) {
         $navigationPartIdentifier = $section->attribute('navigation_part_identifier');
         $sectionIdentifier = $section->attribute('identifier');
     } else {
         $navigationPartIdentifier = null;
         $sectionIdentifier = null;
     }
     $keyArray = array(array('object', $object->attribute('id')), array('node', $node->attribute('node_id')), array('parent_node', $node->attribute('parent_node_id')), array('class', $object->attribute('contentclass_id')), array('class_identifier', $node->attribute('class_identifier')), array('view_offset', $offset), array('viewmode', $viewMode), array('remote_id', $object->attribute('remote_id')), array('node_remote_id', $node->attribute('remote_id')), array('navigation_part_identifier', $navigationPartIdentifier), array('depth', $node->attribute('depth')), array('url_alias', $node->attribute('url_alias')), array('class_group', $object->attribute('match_ingroup_id_list')), array('state', $object->attribute('state_id_array')), array('state_identifier', $object->attribute('state_identifier_array')), array('section', $object->attribute('section_id')), array('section_identifier', $sectionIdentifier));
     $parentClassID = false;
     $parentClassIdentifier = false;
     $parentNodeRemoteID = false;
     $parentObjectRemoteID = false;
     $parentNode = $node->attribute('parent');
     if (is_object($parentNode)) {
         $parentNodeRemoteID = $parentNode->attribute('remote_id');
         $keyArray[] = array('parent_node_remote_id', $parentNodeRemoteID);
         $parentObject = $parentNode->attribute('object');
         if (is_object($parentObject)) {
             $parentObjectRemoteID = $parentObject->attribute('remote_id');
             $keyArray[] = array('parent_object_remote_id', $parentObjectRemoteID);
             $parentClass = $parentObject->contentClass();
             if (is_object($parentClass)) {
                 $parentClassID = $parentClass->attribute('id');
                 $parentClassIdentifier = $parentClass->attribute('identifier');
                 $keyArray[] = array('parent_class', $parentClassID);
                 $keyArray[] = array('parent_class_identifier', $parentClassIdentifier);
             }
         }
     }
     $res = eZTemplateDesignResource::instance();
     $res->setKeys($keyArray);
     if ($languageCode) {
         $oldLanguageCode = $node->currentLanguage();
         $node->setCurrentLanguage($languageCode);
     }
     $tpl->setVariable('node', $node);
     $tpl->setVariable('viewmode', $viewMode);
     $tpl->setVariable('language_code', $languageCode);
     if (isset($viewParameters['_custom'])) {
         foreach ($viewParameters['_custom'] as $customVarName => $customValue) {
             $tpl->setVariable($customVarName, $customValue);
         }
         unset($viewParameters['_custom']);
     }
     $tpl->setVariable('view_parameters', $viewParameters);
     $tpl->setVariable('collection_attributes', $collectionAttributes);
     $tpl->setVariable('validation', $validation);
     $tpl->setVariable('persistent_variable', false);
     $parents = $node->attribute('path');
     $path = array();
     $titlePath = array();
     foreach ($parents as $parent) {
         $path[] = array('text' => $parent->attribute('name'), 'url' => '/content/view/full/' . $parent->attribute('node_id'), 'url_alias' => $parent->attribute('url_alias'), 'node_id' => $parent->attribute('node_id'));
     }
     $titlePath = $path;
     $path[] = array('text' => $object->attribute('name'), 'url' => false, 'url_alias' => false, 'node_id' => $node->attribute('node_id'));
     $titlePath[] = array('text' => $object->attribute('name'), 'url' => false, 'url_alias' => false);
     $tpl->setVariable('node_path', $path);
     $event = ezpEvent::getInstance();
     $event->notify('content/pre_rendering', array($node, $tpl, $viewMode));
     $Result = array();
     $Result['content'] = $tpl->fetch('design:node/view/' . $viewMode . '.tpl');
     $Result['view_parameters'] = $viewParameters;
     $Result['path'] = $path;
     $Result['title_path'] = $titlePath;
     $Result['section_id'] = $object->attribute('section_id');
     $Result['node_id'] = $node->attribute('node_id');
     $Result['navigation_part'] = $navigationPartIdentifier;
     $contentInfoArray = array();
     $contentInfoArray['object_id'] = $object->attribute('id');
     $contentInfoArray['node_id'] = $node->attribute('node_id');
     $contentInfoArray['parent_node_id'] = $node->attribute('parent_node_id');
     $contentInfoArray['class_id'] = $object->attribute('contentclass_id');
     $contentInfoArray['class_identifier'] = $node->attribute('class_identifier');
     $contentInfoArray['remote_id'] = $object->attribute('remote_id');
     $contentInfoArray['node_remote_id'] = $node->attribute('remote_id');
     $contentInfoArray['offset'] = $offset;
     $contentInfoArray['viewmode'] = $viewMode;
     $contentInfoArray['navigation_part_identifier'] = $navigationPartIdentifier;
     $contentInfoArray['node_depth'] = $node->attribute('depth');
     $contentInfoArray['url_alias'] = $node->attribute('url_alias');
     $contentInfoArray['current_language'] = $object->attribute('current_language');
     $contentInfoArray['language_mask'] = $object->attribute('language_mask');
//.........这里部分代码省略.........

 static function assignSectionToSubTree($nodeID, $sectionID, $oldSectionID = false)
 {
     $db = eZDB::instance();
     $node = eZContentObjectTreeNode::fetch($nodeID);
     $nodePath = $node->attribute('path_string');
     $sectionID = (int) $sectionID;
     $pathString = " path_string like '{$nodePath}%' AND ";
     // fetch the object id's which needs to be updated
     $objectIDArray = $db->arrayQuery("SELECT\n                                                   ezcontentobject.id\n                                            FROM\n                                                   ezcontentobject_tree, ezcontentobject\n                                            WHERE\n                                                  {$pathString}\n                                                  ezcontentobject_tree.contentobject_id=ezcontentobject.id AND\n                                                  ezcontentobject_tree.main_node_id=ezcontentobject_tree.node_id");
     if (count($objectIDArray) == 0) {
         return;
     }
     // Who assigns which section at which node should be logged.
     $section = eZSection::fetch($sectionID);
     $object = $node->object();
     eZAudit::writeAudit('section-assign', array('Section ID' => $sectionID, 'Section name' => $section->attribute('name'), 'Node ID' => $nodeID, 'Content object ID' => $object->attribute('id'), 'Content object name' => $object->attribute('name'), 'Comment' => 'Assigned a section to the current node and all child objects: eZContentObjectTreeNode::assignSectionToSubTree()'));
     $objectSimpleIDArray = array();
     foreach ($objectIDArray as $objectID) {
         $objectSimpleIDArray[] = $objectID['id'];
     }
     $filterPart = '';
     if ($oldSectionID !== false) {
         $oldSectionID = (int) $oldSectionID;
         $filterPart = " section_id = '{$oldSectionID}' and ";
     }
     $db->begin();
     foreach (array_chunk($objectSimpleIDArray, 100) as $pagedObjectIDs) {
         $db->query("UPDATE ezcontentobject SET section_id='{$sectionID}' WHERE {$filterPart} " . $db->generateSQLINStatement($pagedObjectIDs, 'id', false, true, 'int'));
         eZSearch::updateObjectsSection($pagedObjectIDs, $sectionID);
     }
     $db->commit();
     // clear caches for updated objects
     eZContentObject::clearCache($objectSimpleIDArray);
 }

 /**
  * Returns object's section identifier
  *
  * @return string|bool
  */
 public function sectionIdentifier()
 {
     $section = eZSection::fetch( $this->attribute( 'section_id' ) );
     if( $section instanceof eZSection )
     {
         return $section->attribute( 'identifier' );
     }
     return false;
 }

 /**
  * Serialize the eZContentObject to be used to build the result in
  * JavaScript
  *
  * @param eZContentObject $object
  * @return array
  */
 public function serializeObject(eZContentObject $contentObject)
 {
     $section = eZSection::fetch($contentObject->attribute('section_id'));
     return array('object_info' => array('id' => $contentObject->attribute('id'), 'name' => $contentObject->attribute('name'), 'class_name' => $contentObject->attribute('class_name'), 'section_name' => $section->attribute('name'), 'published' => ezpI18n::tr('design/standard/content/datatype', 'Yes')));
 }

 /**
  * Create Object element.
  *
  * @param DOMDocument Owner DOMDocument
  * @param eZContentObject eZContentObject object.
  *
  * @return DOMElement Object DOMDocument, example:
  *
  *     <Object ID="153" mainNodeID="123" initialLanguage="eng-GB" published="123213412" modified="1251231542">
  *         <Class ID="12" primaryLanguage="eng-GB">
  *             <NameList>
  *                 <Name locale="eng-GB">eZ Publish rocks</Name>
  *             </NameList>
  *         </Class>
  *         <NameList>
  *             <Name locale="eng-GB">eZ Publish rocks</Name>
  *             <Name locale="nor-NO">eZ Publish rokker</Name>
  *         </NameList>
  *         <Owner objectID="135" primaryLanguage="nor-NO">
  *             <NameList>
  *                 <Name locale="nor-NO">Balle Klorin</Name>
  *             </NameList>
  *         </Owner>
  *         <Section ID="2" name="News" />
  *     </Object>
  */
 protected function createObjectDOMElement(DOMDocument $domDocument, eZContentObject $object)
 {
     $objectElement = $domDocument->createElement('Object');
     // Set attributs.
     $objectElement->setAttribute('mainNodeID', $object->attribute('main_node_id'));
     $objectElement->setAttribute('initialLanguage', $object->attribute('initial_language_code'));
     $objectElement->setAttribute('published', $object->attribute('published'));
     $objectElement->setAttribute('modified', $object->attribute('modified'));
     // Add Class element.
     $objectElement->appendChild($this->createClassDOMElement($domDocument, $object->attribute('content_class')));
     // Add language list.
     $objectElement->appendChild($this->createNameListDOMElementFromContentObject($domDocument, $object));
     // Add owner element.
     $objectElement->appendChild($this->createOwnerDOMElement($domDocument, $object->attribute('owner')));
     // Add Section element.
     $objectElement->appendChild($this->createSectionDOMElement($domDocument, eZSection::fetch($object->attribute('section_id'))));
     return $objectElement;
 }

    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;
        }

        $versionListNode = $domNode->getElementsByTagName( 'version-list' )->item( 0 );

        $importedLanguages = array();
        foreach( $versionListNode->getElementsByTagName( 'version' ) as $versionDOMNode )
        {
            foreach ( $versionDOMNode->getElementsByTagName( 'object-translation' ) as $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 )
//.........这里部分代码省略.........

function checkRelationActions($module, $class, $object, $version, $contentObjectAttributes, $editVersion, $editLanguage, $fromLanguage)
{
    $http = eZHTTPTool::instance();
    if ($module->isCurrentAction('BrowseForObjects')) {
        $objectID = $object->attribute('id');
        $assignedNodes = $object->attribute('assigned_nodes');
        $assignedNodesIDs = array();
        foreach ($assignedNodes as $node) {
            $assignedNodesIDs = $node->attribute('node_id');
        }
        unset($assignedNodes);
        eZContentBrowse::browse(array('action_name' => 'AddRelatedObject', 'description_template' => 'design:content/browse_related.tpl', 'content' => array('object_id' => $objectID, 'object_version' => $editVersion, 'object_language' => $editLanguage), 'keys' => array('class' => $class->attribute('id'), 'class_id' => $class->attribute('identifier'), 'classgroup' => $class->attribute('ingroup_id_list'), 'section' => $object->attribute('section_id')), 'ignore_nodes_select' => $assignedNodesIDs, 'from_page' => $module->redirectionURI('content', 'edit', array($objectID, $editVersion, $editLanguage, $fromLanguage))), $module);
        return eZModule::HOOK_STATUS_CANCEL_RUN;
    }
    if ($module->isCurrentAction('UploadFileRelation')) {
        $objectID = $object->attribute('id');
        $section = eZSection::fetch($object->attribute('section_id'));
        $navigationPart = false;
        if ($section) {
            $navigationPart = $section->attribute('navigation_part_identifier');
        }
        $location = false;
        if ($module->hasActionParameter('UploadRelationLocation')) {
            $location = $module->actionParameter('UploadRelationLocation');
        }
        // We only do direct uploading if we have the uploaded HTTP file
        // if not we need to go to the content/upload page.
        if (eZHTTPFile::canFetch('UploadRelationFile')) {
            $upload = new eZContentUpload();
            if ($upload->handleUpload($result, 'UploadRelationFile', $location, false)) {
                $relatedObjectID = $result['contentobject_id'];
                if ($relatedObjectID) {
                    $db = eZDB::instance();
                    $db->begin();
                    $object->addContentObjectRelation($relatedObjectID, $editVersion);
                    $db->commit();
                }
            }
        } else {
            eZContentUpload::upload(array('action_name' => 'RelatedObjectUpload', 'description_template' => 'design:content/upload_related.tpl', 'navigation_part_identifier' => $navigationPart, 'content' => array('object_id' => $objectID, 'object_version' => $editVersion, 'object_language' => $editLanguage), 'keys' => array('class' => $class->attribute('id'), 'class_id' => $class->attribute('identifier'), 'classgroup' => $class->attribute('ingroup_id_list'), 'section' => $object->attribute('section_id')), 'result_action_name' => 'UploadedFileRelation', 'ui_context' => 'edit', 'result_module' => array('content', 'edit', array($objectID, $editVersion, $editLanguage, $fromLanguage))), $module);
            return eZModule::HOOK_STATUS_CANCEL_RUN;
        }
    }
    if ($module->isCurrentAction('DeleteRelation')) {
        $objectID = $object->attribute('id');
        if ($http->hasPostVariable('DeleteRelationIDArray')) {
            $relationObjectIDs = $http->postVariable('DeleteRelationIDArray');
        } else {
            $relationObjectIDs = array();
        }
        $db = eZDB::instance();
        $db->begin();
        foreach ($relationObjectIDs as $relationObjectID) {
            $object->removeContentObjectRelation($relationObjectID, $editVersion);
        }
        $db->commit();
    }
    if ($module->isCurrentAction('NewObject')) {
        if ($http->hasPostVariable('ClassID')) {
            if ($http->hasPostVariable('SectionID')) {
                $sectionID = $http->postVariable('SectionID');
            } else {
                $sectionID = 0;
                /* Will be changed later */
            }
            $contentClassID = $http->postVariable('ClassID');
            $class = eZContentClass::fetch($contentClassID);
            $db = eZDB::instance();
            $db->begin();
            $relatedContentObject = $class->instantiate(false, $sectionID);
            $db->commit();
            $newObjectID = $relatedContentObject->attribute('id');
            $relatedContentVersion = $relatedContentObject->attribute('current');
            if ($relatedContentObject->attribute('can_edit')) {
                $db = eZDB::instance();
                $db->begin();
                $assignmentHandler = new eZContentObjectAssignmentHandler($relatedContentObject, $relatedContentVersion);
                $sectionID = (int) $assignmentHandler->setupAssignments(array('group-name' => 'RelationAssignmentSettings', 'default-variable-name' => 'DefaultAssignment', 'specific-variable-name' => 'ClassSpecificAssignment', 'section-id-wanted' => true, 'fallback-node-id' => $object->attribute('main_node_id')));
                $http->setSessionVariable('ParentObject', array($object->attribute('id'), $editVersion, $editLanguage));
                $http->setSessionVariable('NewObjectID', $newObjectID);
                /* Change section ID to the same one as the main node placement */
                $db->query("UPDATE ezcontentobject SET section_id = {$sectionID} WHERE id = {$newObjectID}");
                $db->commit();
                $module->redirectToView('edit', array($relatedContentObject->attribute('id'), $relatedContentObject->attribute('current_version'), false));
            } else {
                $db = eZDB::instance();
                $db->begin();
                $relatedContentObject->purge();
                $db->commit();
            }
            return;
        }
    }
}