PHP EntityInterface::accessible方法代碼示例

 /**
  * Merges `$data` into `$entity` and recursively does the same for each one of
  * the association names passed in `$options`. When merging associations, if an
  * entity is not present in the parent entity for a given association, a new one
  * will be created.
  *
  * When merging HasMany or BelongsToMany associations, all the entities in the
  * `$data` array will appear, those that can be matched by primary key will get
  * the data merged, but those that cannot, will be discarded. `ids` option can be used
  * to determine whether the association must use the `_ids` format.
  *
  * ### Options:
  *
  * - associated: Associations listed here will be marshalled as well.
  * - validate: Whether or not to validate data before hydrating the entities. Can
  *   also be set to a string to use a specific validator. Defaults to true/default.
  * - fieldList: A whitelist of fields to be assigned to the entity. If not present
  *   the accessible fields list in the entity will be used.
  * - accessibleFields: A list of fields to allow or deny in entity accessible fields.
  *
  * The above options can be used in each nested `associated` array. In addition to the above
  * options you can also use the `onlyIds` option for HasMany and BelongsToMany associations.
  * When true this option restricts the request data to only be read from `_ids`.
  *
  * ```
  * $result = $marshaller->merge($entity, $data, [
  *   'associated' => ['Tags' => ['onlyIds' => true]]
  * ]);
  * ```
  *
  * @param \Cake\Datasource\EntityInterface $entity the entity that will get the
  * data merged in
  * @param array $data key value list of fields to be merged into the entity
  * @param array $options List of options.
  * @return \Cake\Datasource\EntityInterface
  */
 public function merge(EntityInterface $entity, array $data, array $options = [])
 {
     list($data, $options) = $this->_prepareDataAndOptions($data, $options);
     $propertyMap = $this->_buildPropertyMap($options);
     $isNew = $entity->isNew();
     $keys = [];
     if (!$isNew) {
         $keys = $entity->extract((array) $this->_table->primaryKey());
     }
     if (isset($options['accessibleFields'])) {
         foreach ((array) $options['accessibleFields'] as $key => $value) {
             $entity->accessible($key, $value);
         }
     }
     $errors = $this->_validate($data + $keys, $options, $isNew);
     $schema = $this->_table->schema();
     $properties = $marshalledAssocs = [];
     foreach ($data as $key => $value) {
         if (!empty($errors[$key])) {
             if ($entity instanceof InvalidPropertyInterface) {
                 $entity->invalid($key, $value);
             }
             continue;
         }
         $columnType = $schema->columnType($key);
         $original = $entity->get($key);
         if (isset($propertyMap[$key])) {
             $assoc = $propertyMap[$key]['association'];
             $value = $this->_mergeAssociation($original, $assoc, $value, $propertyMap[$key]);
             $marshalledAssocs[$key] = true;
         } elseif ($columnType) {
             $converter = Type::build($columnType);
             $value = $converter->marshal($value);
             $isObject = is_object($value);
             if (!$isObject && $original === $value || $isObject && $original == $value) {
                 continue;
             }
         }
         $properties[$key] = $value;
     }
     if (!isset($options['fieldList'])) {
         $entity->set($properties);
         $entity->errors($errors);
         foreach (array_keys($marshalledAssocs) as $field) {
             if ($properties[$field] instanceof EntityInterface) {
                 $entity->dirty($field, $properties[$field]->dirty());
             }
         }
         return $entity;
     }
     foreach ((array) $options['fieldList'] as $field) {
         if (array_key_exists($field, $properties)) {
             $entity->set($field, $properties[$field]);
             if ($properties[$field] instanceof EntityInterface && isset($marshalledAssocs[$field])) {
                 $entity->dirty($field, $properties[$field]->dirty());
             }
         }
     }
     $entity->errors($errors);
     return $entity;
 }

 /**
  * Merges `$data` into `$entity`.
  *
  * ### Options:
  *
  * * validate: Whether or not to validate data before hydrating the entities. Can
  *   also be set to a string to use a specific validator. Defaults to true/default.
  * * fieldList: A whitelist of fields to be assigned to the entity. If not present
  *   the accessible fields list in the entity will be used.
  * * accessibleFields: A list of fields to allow or deny in entity accessible fields.
  *
  * @param \Cake\Datasource\EntityInterface $entity the entity that will get the
  * data merged in
  * @param array $data key value list of fields to be merged into the entity
  * @param array $options List of options.
  * @return \Cake\Datasource\EntityInterface
  */
 public function merge(EntityInterface $entity, array $data, array $options = [])
 {
     list($data, $options) = $this->_prepareDataAndOptions($data, $options);
     $isNew = $entity->isNew();
     $keys = [];
     if (!$isNew) {
         $keys = $entity->extract((array) $this->_endpoint->primaryKey());
     }
     if (isset($options['accessibleFields'])) {
         foreach ((array) $options['accessibleFields'] as $key => $value) {
             $entity->accessible($key, $value);
         }
     }
     $errors = $this->_validate($data + $keys, $options, $isNew);
     $properties = [];
     foreach ($data as $key => $value) {
         if (!empty($errors[$key])) {
             continue;
         }
         $properties[$key] = $value;
     }
     if (!isset($options['fieldList'])) {
         $entity->set($properties);
         $entity->errors($errors);
         return $entity;
     }
     foreach ((array) $options['fieldList'] as $field) {
         if (array_key_exists($field, $properties)) {
             $entity->set($field, $properties[$field]);
         }
     }
     $entity->errors($errors);
     return $entity;
 }

 /**
  * Merges `$data` into `$entity` and recursively does the same for each one of
  * the association names passed in `$options`. When merging associations, if an
  * entity is not present in the parent entity for a given association, a new one
  * will be created.
  *
  * When merging HasMany or BelongsToMany associations, all the entities in the
  * `$data` array will appear, those that can be matched by primary key will get
  * the data merged, but those that cannot, will be discarded. `ids` option can be used
  * to determine whether the association must use the `_ids` format.
  *
  * ### Options:
  *
  * - associated: Associations listed here will be marshalled as well.
  * - validate: Whether or not to validate data before hydrating the entities. Can
  *   also be set to a string to use a specific validator. Defaults to true/default.
  * - fieldList: A whitelist of fields to be assigned to the entity. If not present
  *   the accessible fields list in the entity will be used.
  * - accessibleFields: A list of fields to allow or deny in entity accessible fields.
  *
  * The above options can be used in each nested `associated` array. In addition to the above
  * options you can also use the `onlyIds` option for HasMany and BelongsToMany associations.
  * When true this option restricts the request data to only be read from `_ids`.
  *
  * ```
  * $result = $marshaller->merge($entity, $data, [
  *   'associated' => ['Tags' => ['onlyIds' => true]]
  * ]);
  * ```
  *
  * @param \Cake\Datasource\EntityInterface $entity the entity that will get the
  * data merged in
  * @param array $data key value list of fields to be merged into the entity
  * @param array $options List of options.
  * @return \Cake\Datasource\EntityInterface
  */
 public function merge(EntityInterface $entity, array $data, array $options = [])
 {
     list($data, $options) = $this->_prepareDataAndOptions($data, $options);
     $isNew = $entity->isNew();
     $keys = [];
     if (!$isNew) {
         $keys = $entity->extract((array) $this->_table->primaryKey());
     }
     if (isset($options['accessibleFields'])) {
         foreach ((array) $options['accessibleFields'] as $key => $value) {
             $entity->accessible($key, $value);
         }
     }
     $errors = $this->_validate($data + $keys, $options, $isNew);
     $schema = $this->_table->schema();
     $options['isMerge'] = true;
     $propertyMap = $this->_buildPropertyMap($data, $options);
     $properties = $marshalledAssocs = [];
     foreach ($data as $key => $value) {
         if (!empty($errors[$key])) {
             if ($entity instanceof InvalidPropertyInterface) {
                 $entity->invalid($key, $value);
             }
             continue;
         }
         $original = $entity->get($key);
         if (isset($propertyMap[$key])) {
             $value = $propertyMap[$key]($value, $entity);
             // Don't dirty scalar values and objects that didn't
             // change. Arrays will always be marked as dirty because
             // the original/updated list could contain references to the
             // same objects, even though those objects may have changed internally.
             if (is_scalar($value) && $original === $value || $value === null && $original === $value || is_object($value) && !$value instanceof EntityInterface && $original == $value) {
                 continue;
             }
         }
         $properties[$key] = $value;
     }
     $entity->errors($errors);
     if (!isset($options['fieldList'])) {
         $entity->set($properties);
         foreach ($properties as $field => $value) {
             if ($value instanceof EntityInterface) {
                 $entity->dirty($field, $value->dirty());
             }
         }
         return $entity;
     }
     foreach ((array) $options['fieldList'] as $field) {
         if (array_key_exists($field, $properties)) {
             $entity->set($field, $properties[$field]);
             if ($properties[$field] instanceof EntityInterface) {
                 $entity->dirty($field, $properties[$field]->dirty());
             }
         }
     }
     return $entity;
 }

 /**
  * BeforeSave Event to update last passwords
  *
  * @param  Event $event Event
  * @param  EntityInterface $entity  Entity
  * @return void
  */
 public function beforeSave(Event $event, EntityInterface $entity)
 {
     if (empty($this->config('oldPasswordCount')) || !is_numeric($this->config('oldPasswordCount'))) {
         return true;
     }
     if (!is_array($entity->last_passwords)) {
         $entity->last_passwords = [];
     }
     $lastPasswords = $entity->last_passwords;
     if (count($lastPasswords) == $this->config('oldPasswordCount')) {
         array_shift($lastPasswords);
     }
     $lastPasswords[] = $entity->password;
     $entity->accessible('last_passwords', true);
     $this->_table->patchEntity($entity, ['last_passwords' => $lastPasswords]);
     return true;
 }