protected function serializeDataProvider($dataProvider)
    {
        if ($this->preserveKeys) {
            $models = $dataProvider->getModels();
        } else {
            $models = array_values($dataProvider->getModels());
        }
        $models = $this->serializeModels($models);

        if (($pagination = $dataProvider->getPagination()) !== false) {
            $this->addPaginationHeaders($pagination);
        }

        if ($this->request->getIsHead()) {
            return null;
        } elseif ($this->collectionEnvelope === null) {
            return $models;
        }

        $result = [
            $this->collectionEnvelope => $models,
        ];
        if ($pagination !== false) {
            return array_merge($result, $this->serializePagination($pagination));
        }

        return $result;
    }
protected function serializeDataProvider($dataProvider)
    {
        if ($this->preserveKeys) {
            $models = $dataProvider->getModels();
        } else {
            $models = array_values($dataProvider->getModels());
        }
        $models = $this->serializeModels($models);

        if (($pagination = $dataProvider->getPagination()) !== false) {
            $this->addPaginationHeaders($pagination);
        }

        if ($this->request->getIsHead()) {
            return null;
        } elseif ($this->collectionEnvelope === null) {
            return $models;
        }

        $result = [
            $this->collectionEnvelope => $models,
        ];
        if ($pagination !== false) {
            return array_merge($result, $this->serializePagination($pagination));
        }

        return $result;
    }
protected function serializeDataProvider ( $ dataProvider ) { if ( $ this -> preserveKeys ) { $ models = $ dataProvider -> getModels ( ) ; } else { $ models = array_values ( $ dataProvider -> getModels ( ) ) ; } $ models = $ this -> serializeModels ( $ models ) ; if ( ( $ pagination = $ dataProvider -> getPagination ( ) ) !== false ) { $ this -> addPaginationHeaders ( $ pagination ) ; } if ( $ this -> request -> getIsHead ( ) ) { return null ; } elseif ( $ this -> collectionEnvelope === null ) { return $ models ; } $ result = [ $ this -> collectionEnvelope => $ models , ] ; if ( $ pagination !== false ) { return array_merge ( $ result , $ this -> serializePagination ( $ pagination ) ) ; } return $ result ; }
Serializes a data provider.
@param DataProviderInterface $dataProvider
@return array the array representation of the data provider.
Serializes a data provider .