PHP AdminInterface::getModelManager方法代码示例

 /**
  * The method defines the correct default settings for the provided FieldDescription.
  *
  * {@inheritdoc}
  *
  * @throws \RuntimeException if the $fieldDescription does not specify a type.
  */
 public function fixFieldDescription(AdminInterface $admin, FieldDescriptionInterface $fieldDescription)
 {
     $metadata = null;
     if ($admin->getModelManager()->hasMetadata($admin->getClass())) {
         /** @var \Doctrine\ODM\PHPCR\Mapping\ClassMetadata $metadata */
         $metadata = $admin->getModelManager()->getMetadata($admin->getClass());
         // set the default field mapping
         if (isset($metadata->mappings[$fieldDescription->getName()])) {
             $fieldDescription->setFieldMapping($metadata->mappings[$fieldDescription->getName()]);
         }
         // set the default association mapping
         if ($metadata->hasAssociation($fieldDescription->getName())) {
             $fieldDescription->setAssociationMapping($metadata->getAssociation($fieldDescription->getName()));
         }
     }
     if (!$fieldDescription->getType()) {
         throw new \RuntimeException(sprintf('Please define a type for field `%s` in `%s`', $fieldDescription->getName(), get_class($admin)));
     }
     $fieldDescription->setAdmin($admin);
     $fieldDescription->setOption('edit', $fieldDescription->getOption('edit', 'standard'));
     $mappingTypes = array(ClassMetadata::MANY_TO_ONE, ClassMetadata::MANY_TO_MANY, 'children', 'child', 'parent', 'referrers');
     if ($metadata && $metadata->hasAssociation($fieldDescription->getName()) && in_array($fieldDescription->getMappingType(), $mappingTypes)) {
         $admin->attachAdminClass($fieldDescription);
     }
 }

    /**
     * The method defines the correct default settings for the provided FieldDescription
     *
     * @param \Sonata\AdminBundle\Admin\AdminInterface $admin
     * @param \Sonata\AdminBundle\Admin\FieldDescriptionInterface $fieldDescription
     * @return void
     */
    public function fixFieldDescription(AdminInterface $admin, FieldDescriptionInterface $fieldDescription)
    {
        if ($admin->getModelManager()->hasMetadata($admin->getClass())) {
            $metadata = $admin->getModelManager()->getMetadata($admin->getClass());

            // set the default field mapping
            if (isset($metadata->fieldMappings[$fieldDescription->getName()])) {
                $fieldDescription->setFieldMapping($metadata->fieldMappings[$fieldDescription->getName()]);
            }

            // set the default association mapping
            if (isset($metadata->associationMappings[$fieldDescription->getName()])) {
                $fieldDescription->setAssociationMapping($metadata->associationMappings[$fieldDescription->getName()]);
            }
        }

        if (!$fieldDescription->getType()) {
            throw new \RuntimeException(sprintf('Please define a type for field `%s` in `%s`', $fieldDescription->getName(), get_class($admin)));
        }

        $fieldDescription->setAdmin($admin);
        $fieldDescription->setOption('edit', $fieldDescription->getOption('edit', 'standard'));

        if (in_array($fieldDescription->getMappingType(), array(ClassMetadataInfo::ONE_TO_MANY, ClassMetadataInfo::MANY_TO_MANY, ClassMetadataInfo::MANY_TO_ONE, ClassMetadataInfo::ONE_TO_ONE ))) {
            $admin->attachAdminClass($fieldDescription);
        }
    }

 /**
  * execute a batch delete
  *
  * @param array $idx
  * @return \Symfony\Component\HttpFoundation\RedirectResponse
  */
 public function batchActionDelete($idx)
 {
     $modelManager = $this->admin->getModelManager();
     $modelManager->batchDelete($this->admin->getClass(), $idx);
     // todo : add confirmation flash var
     return new RedirectResponse($this->admin->generateUrl('list'));
 }

 /**
  * {@inheritdoc}
  */
 public function addFilter(DatagridInterface $datagrid, $type = null, FieldDescriptionInterface $fieldDescription, AdminInterface $admin)
 {
     // Try to wrap all types to search types
     if ($type == null) {
         $guessType = $this->guesser->guessType($admin->getClass(), $fieldDescription->getName(), $admin->getModelManager());
         $type = $guessType->getType();
         $fieldDescription->setType($type);
         $options = $guessType->getOptions();
         foreach ($options as $name => $value) {
             if (is_array($value)) {
                 $fieldDescription->setOption($name, array_merge($value, $fieldDescription->getOption($name, array())));
             } else {
                 $fieldDescription->setOption($name, $fieldDescription->getOption($name, $value));
             }
         }
     } else {
         $fieldDescription->setType($type);
     }
     $this->fixFieldDescription($admin, $fieldDescription);
     $admin->addFilterFieldDescription($fieldDescription->getName(), $fieldDescription);
     $fieldDescription->mergeOption('field_options', array('required' => false));
     $filter = $this->filterFactory->create($fieldDescription->getName(), $type, $fieldDescription->getOptions());
     if (false !== $filter->getLabel() && !$filter->getLabel()) {
         $filter->setLabel($admin->getLabelTranslatorStrategy()->getLabel($fieldDescription->getName(), 'filter', 'label'));
     }
     $datagrid->addFilter($filter);
 }

 /**
  * @param \Sonata\AdminBundle\Admin\AdminInterface $admin
  * @param array $values
  * @return \Sonata\AdminBundle\Datagrid\DatagridInterface
  */
 public function getBaseDatagrid(AdminInterface $admin, array $values = array())
 {
     $pager = new Pager();
     $pager->setCountColumn($admin->getModelManager()->getIdentifierFieldNames($admin->getClass()));
     $formBuilder = $this->formFactory->createNamedBuilder('form', 'filter', array(), array('csrf_protection' => false));
     return new Datagrid($admin->createQuery(), $admin->getList(), $pager, $formBuilder, $values);
 }

 /**
  * @param FormMapper     $formMapper
  * @param AdminInterface $admin
  * @param string         $formField
  * @param string         $field
  * @param array          $fieldOptions
  * @param array          $adminOptions
  *
  * @return FormBuilder
  */
 protected final function getFormAdminType(FormMapper $formMapper, AdminInterface $admin, $formField, $field, $fieldOptions = array(), $adminOptions = array())
 {
     $adminOptions = array_merge(array('edit' => 'list', 'translation_domain' => 'SonataClassificationBundle'), $adminOptions);
     $fieldDescription = $admin->getModelManager()->getNewFieldDescriptionInstance($admin->getClass(), $field, $adminOptions);
     $fieldDescription->setAssociationAdmin($admin);
     $fieldDescription->setAdmin($formMapper->getAdmin());
     $fieldDescription->setAssociationMapping(array('fieldName' => $field, 'type' => ClassMetadataInfo::MANY_TO_ONE));
     $fieldOptions = array_merge(array('sonata_field_description' => $fieldDescription, 'class' => $admin->getClass(), 'model_manager' => $admin->getModelManager(), 'required' => false), $fieldOptions);
     return $formMapper->create($formField, 'sonata_type_model_list', $fieldOptions);
 }

 /**
  * {@inheritdoc}
  */
 public function fixFieldDescription(AdminInterface $admin, FieldDescriptionInterface $fieldDescription)
 {
     $fieldDescription->setTemplate('YnloAdminBundle::CRUD/list_enum.html.twig');
     /** @var ModelManager $modelManager */
     $modelManager = $admin->getModelManager();
     if (null === $fieldDescription->getOption('enum_type') && $modelManager->hasMetadata($admin->getClass())) {
         $mapping = $modelManager->getMetadata($admin->getClass())->getFieldMapping($fieldDescription->getName());
         $fieldDescription->setOption('enum_type', $mapping['type']);
     }
 }

 /**
  * {@inheritdoc}
  */
 public function buildField($type = null, FieldDescriptionInterface $fieldDescription, AdminInterface $admin)
 {
     if ($type == null) {
         $guessType = $this->guesser->guessType($admin->getClass(), $fieldDescription->getName(), $admin->getModelManager());
         $fieldDescription->setType($guessType->getType());
     } else {
         $fieldDescription->setType($type);
     }
     $this->fixFieldDescription($admin, $fieldDescription);
 }

 /**
  * @param \Sonata\AdminBundle\Admin\FieldDescriptionCollection $list
  * @param string|null                                          $type
  * @param \Sonata\AdminBundle\Admin\FieldDescriptionInterface  $fieldDescription
  * @param \Sonata\AdminBundle\Admin\AdminInterface             $admin
  *
  * @return mixed
  */
 public function addField(FieldDescriptionCollection $list, $type, FieldDescriptionInterface $fieldDescription, AdminInterface $admin)
 {
     if ($type == null) {
         $guessType = $this->guesser->guessType($admin->getClass(), $fieldDescription->getName(), $admin->getModelManager());
         $fieldDescription->setType($guessType->getType());
     } else {
         $fieldDescription->setType($type);
     }
     $this->fixFieldDescription($admin, $fieldDescription);
     $admin->addShowFieldDescription($fieldDescription->getName(), $fieldDescription);
     $list->add($fieldDescription);
 }

 /**
  * {@inheritdoc}
  */
 public function preUpdate(AdminInterface $admin, $object)
 {
     if (!$admin->hasRequest() || !($data = $admin->getRequest()->get($admin->getUniqid()))) {
         return;
     }
     if (!isset($data[$this->fieldName])) {
         return;
     }
     $modelManager = $admin->getModelManager();
     if (!$modelManager instanceof LockInterface) {
         return;
     }
     $modelManager->lock($object, $data[$this->fieldName]);
 }

 /**
  * return the Response object associated to the batch action
  *
  * @throws \RuntimeException
  * @return \Symfony\Component\HttpFoundation\Response
  */
 public function batchAction()
 {
     if ($this->get('request')->getMethod() != 'POST') {
         throw new \RuntimeException('invalid request type, POST expected');
     }
     if ($data = json_decode($this->get('request')->get('data'), true)) {
         $action = $data['action'];
         $idx = $data['idx'];
         $all_elements = $data['all_elements'];
     } else {
         $action = $this->get('request')->get('action');
         $idx = $this->get('request')->get('idx');
         $all_elements = $this->get('request')->get('all_elements', false);
     }
     $batchActions = $this->admin->getBatchActions();
     if (!array_key_exists($action, $batchActions)) {
         throw new \RuntimeException(sprintf('The `%s` batch action is not defined', $action));
     }
     if (count($idx) == 0 && !$all_elements) {
         // no item selected
         $this->get('session')->setFlash('sonata_flash_info', 'flash_batch_empty');
         return new RedirectResponse($this->admin->generateUrl('list', $this->admin->getFilterParameters()));
     }
     $askConfirmation = isset($batchActions[$action]['ask_confirmation']) ? $batchActions[$action]['ask_confirmation'] : true;
     if ($askConfirmation && $this->get('request')->get('confirmation') != 'ok') {
         $data = json_encode(array('action' => $action, 'idx' => $idx, 'all_elements' => $all_elements));
         $datagrid = $this->admin->getDatagrid();
         $formView = $datagrid->getForm()->createView();
         return $this->render('SonataAdminBundle:CRUD:batch_confirmation.html.twig', array('action' => 'list', 'datagrid' => $datagrid, 'form' => $formView, 'data' => $data));
     }
     // execute the action, batchActionXxxxx
     $action = \Sonata\AdminBundle\Admin\BaseFieldDescription::camelize($action);
     $final_action = sprintf('batchAction%s', ucfirst($action));
     if (!method_exists($this, $final_action)) {
         throw new \RuntimeException(sprintf('A `%s::%s` method must be created', get_class($this), $final_action));
     }
     $datagrid = $this->admin->getDatagrid();
     $datagrid->buildPager();
     $query = $datagrid->getQuery();
     $query->setFirstResult(null);
     $query->setMaxResults(null);
     if (count($idx) > 0) {
         $this->admin->getModelManager()->addIdentifiersToQuery($this->admin->getClass(), $query, $idx);
     }
     return call_user_func(array($this, $final_action), $query);
 }

 /**
  * {@inheritdoc}
  */
 public function batchConfigureAcls(OutputInterface $output, AdminInterface $admin, UserSecurityIdentity $securityIdentity = null)
 {
     $securityHandler = $admin->getSecurityHandler();
     if (!$securityHandler instanceof AclSecurityHandlerInterface) {
         $output->writeln('Admin class is not configured to use ACL : <info>ignoring</info>');
         return;
     }
     $output->writeln(sprintf(' > generate ACLs for %s', $admin->getCode()));
     $objectOwnersMsg = is_null($securityIdentity) ? '' : ' and set the object owner';
     /** @var DocumentManager $om */
     $om = $admin->getModelManager()->getDocumentManager();
     $qb = $om->createQueryBuilder($admin->getClass());
     $count = 0;
     $countUpdated = 0;
     $countAdded = 0;
     try {
         $batchSize = 20;
         $batchSizeOutput = 200;
         $objectIds = array();
         foreach ($qb->getQuery()->iterate() as $row) {
             $objectIds[] = ObjectIdentity::fromDomainObject($row);
             $objectIdIterator = new \ArrayIterator($objectIds);
             // detach from Doctrine, so that it can be Garbage-Collected immediately
             $om->detach($row);
             ++$count;
             if ($count % $batchSize == 0) {
                 list($batchAdded, $batchUpdated) = $this->configureAcls($output, $admin, $objectIdIterator, $securityIdentity);
                 $countAdded += $batchAdded;
                 $countUpdated += $batchUpdated;
                 $objectIds = array();
             }
             if ($count % $batchSizeOutput == 0) {
                 $output->writeln(sprintf('   - generated class ACEs%s for %s objects (added %s, updated %s)', $objectOwnersMsg, $count, $countAdded, $countUpdated));
             }
         }
         if (count($objectIds) > 0) {
             list($batchAdded, $batchUpdated) = $this->configureAcls($output, $admin, $objectIdIterator, $securityIdentity);
             $countAdded += $batchAdded;
             $countUpdated += $batchUpdated;
         }
     } catch (\BadMethodCallException $e) {
         throw new ModelManagerException('', 0, $e);
     }
     $output->writeln(sprintf('   - [TOTAL] generated class ACEs%s for %s objects (added %s, updated %s)', $objectOwnersMsg, $count, $countAdded, $countUpdated));
 }

 /**
  * {@inheritDoc}
  */
 public function addField(FieldDescriptionCollection $list, $type = null, FieldDescriptionInterface $fieldDescription, AdminInterface $admin)
 {
     if ($type == null) {
         $guessType = $this->guesser->guessType($admin->getClass(), $fieldDescription->getName(), $admin->getModelManager());
         $fieldDescription->setType($guessType->getType());
     } else {
         $fieldDescription->setType($type);
     }
     $this->fixFieldDescription($admin, $fieldDescription);
     $admin->addShowFieldDescription($fieldDescription->getName(), $fieldDescription);
     switch ($fieldDescription->getMappingType()) {
         case ClassMetadata::MANY_TO_ONE:
         case ClassMetadata::MANY_TO_MANY:
             return;
         default:
             $list->add($fieldDescription);
     }
 }

 /**
  * Set a default parent if defined in the request
  *
  * {@inheritDoc}
  */
 public function alterNewInstance(AdminInterface $admin, $object)
 {
     if (!$admin->hasRequest() || !($parentId = $admin->getRequest()->get('parent'))) {
         return;
     }
     $parent = $admin->getModelManager()->find(null, $parentId);
     if (!$parent) {
         return;
     }
     switch ($object) {
         case $object instanceof HierarchyInterface:
             $object->setParentDocument($parent);
             break;
         case $object instanceof ChildInterface:
             $object->setParentObject($parent);
             break;
         default:
             throw new \InvalidArgumentException(sprintf('Class %s is not supported', get_class($object)));
     }
 }

    /**
     * return the Response object associated to the batch action
     *
     * @throws \RuntimeException
     * @return \Symfony\Component\HttpFoundation\Response
     */
    public function batchAction()
    {
        if ($this->get('request')->getMethod() != 'POST') {
           throw new \RuntimeException('invalid request type, POST expected');
        }

        $action       = $this->get('request')->get('action');
        $idx          = $this->get('request')->get('idx');
        $all_elements = $this->get('request')->get('all_elements', false);

        if (count($idx) == 0 && !$all_elements) { // no item selected
            $this->get('session')->setFlash('sonata_flash_notice', 'flash_batch_empty');

            return new RedirectResponse($this->admin->generateUrl('list', $this->admin->getFilterParameters()));
        }

        if (!array_key_exists($action, $this->admin->getBatchActions())) {
            throw new \RuntimeException(sprintf('The `%s` batch action is not defined', $action));
        }

        // execute the action, batchActionXxxxx
        $action = \Sonata\AdminBundle\Admin\BaseFieldDescription::camelize($action);

        $final_action = sprintf('batchAction%s', ucfirst($action));
        if (!method_exists($this, $final_action)) {
            throw new \RuntimeException(sprintf('A `%s::%s` method must be created', get_class($this), $final_action));
        }

        $datagrid = $this->admin->getDatagrid();
        $datagrid->buildPager();
        $query = $datagrid->getQuery();

        $query->setFirstResult(null);
        $query->setMaxResults(null);

        if (count($idx) > 0) {
            $this->admin->getModelManager()->addIdentifiersToQuery($this->admin->getClass(), $query, $idx);
        }
        return call_user_func(array($this, $final_action), $query);
    }