46 lines
1.6 KiB
PHP
46 lines
1.6 KiB
PHP
<?php namespace ModelSerializers;
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use models\summit\PresentationSlide;
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/**
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* Copyright 2016 OpenStack Foundation
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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/**
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* Class PresentationSlideSerializer
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* @package ModelSerializers
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*/
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final class PresentationSlideSerializer extends PresentationMaterialSerializer
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{
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protected static $array_mappings = array
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(
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'Link' => 'link:json_text',
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);
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/**
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* @param null $expand
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* @param array $fields
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* @param array $relations
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* @param array $params
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* @return array
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*/
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public function serialize($expand = null, array $fields = array(), array $relations = array(), array $params = array() )
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{
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$values = parent::serialize($expand, $fields, $relations, $params);
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$slide = $this->object;
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if(!$slide instanceof PresentationSlide) return [];
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$values['has_file'] = false;
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if(empty($values['link'])){
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$values['link'] = $slide->hasSlide() ? $slide->getSlide()->getUrl(): null;
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$values['has_file'] = !empty($values['link']);
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}
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return $values;
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}
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} |