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<?php |
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/** |
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* responsive-images-css |
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* |
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* @category Jkphl |
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* @package Jkphl\Respimgcss |
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* @subpackage Jkphl\Respimgcss\Application\Model |
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* @author Joschi Kuphal <[email protected]> / @jkphl |
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* @copyright Copyright © 2018 Joschi Kuphal <[email protected]> / @jkphl |
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* @license http://opensource.org/licenses/MIT The MIT License (MIT) |
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*/ |
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/*********************************************************************************** |
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* The MIT License (MIT) |
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* |
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* Copyright © 2018 Joschi Kuphal <[email protected]> / @jkphl |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy of |
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* this software and associated documentation files (the "Software"), to deal in |
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* the Software without restriction, including without limitation the rights to |
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of |
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* the Software, and to permit persons to whom the Software is furnished to do so, |
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* subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS |
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR |
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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***********************************************************************************/ |
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namespace Jkphl\Respimgcss\Application\Model; |
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use Jkphl\Respimgcss\Application\Contract\ImageCandidateSetInterface; |
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use Jkphl\Respimgcss\Application\Exceptions\InvalidArgumentException; |
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use Jkphl\Respimgcss\Domain\Contract\ImageCandidateInterface; |
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/** |
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* Typed and validating image candidate set |
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* |
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* @package Jkphl\Respimgcss |
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* @subpackage Jkphl\Respimgcss\Application |
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*/ |
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class ImageCandidateSet extends \Jkphl\Respimgcss\Domain\Model\ImageCandidateSet implements ImageCandidateSetInterface |
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{ |
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/** |
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* Image candidate set type |
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* |
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* @var string |
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*/ |
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protected $type = null; |
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/** |
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* Image candidate values |
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* |
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* @var array |
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*/ |
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protected $values = []; |
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/** |
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* Image candidate set constructor |
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* |
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* @param ImageCandidateInterface $imageCandidate Image candidate |
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*/ |
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public function __construct(ImageCandidateInterface $imageCandidate) |
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{ |
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$this->type = $imageCandidate->getType(); |
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$this->imageCandidates[] = $imageCandidate; |
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$this->values[$imageCandidate->getValue()] = true; |
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} |
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/** |
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* Offset to set |
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* |
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* @param int $offset Offset |
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* @param ImageCandidateInterface $value |
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* |
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* @return void |
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* @throws InvalidArgumentException If the value given is not a valid image candidate |
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* @throws InvalidArgumentException If the image candidate types are inconsistent |
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* @throws InvalidArgumentException If the image candidate value isn't unique |
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*/ |
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public function offsetSet($offset, $value): void |
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{ |
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if (!($value instanceof ImageCandidateInterface)) { |
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throw new InvalidArgumentException( |
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InvalidArgumentException::INVALID_IMAGE_CANDIDATE_STR, |
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InvalidArgumentException::INVALID_IMAGE_CANDIDATE |
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); |
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} |
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// Test if the image candidate type matches the current set type |
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if ($value->getType() !== $this->type) { |
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throw new InvalidArgumentException( |
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InvalidArgumentException::INCONSISTENT_IMAGE_CANDIDATE_TYPES_STR, |
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InvalidArgumentException::INCONSISTENT_IMAGE_CANDIDATE_TYPES |
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); |
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} |
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if (array_key_exists($value->getValue(), $this->values)) { |
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throw new InvalidArgumentException( |
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sprintf(InvalidArgumentException::OVERLAPPING_IMAGE_CANDIDATE_VALUE_STR, $value), |
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InvalidArgumentException::OVERLAPPING_IMAGE_CANDIDATE_VALUE |
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); |
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} |
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parent::offsetSet($offset, $value); |
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$this->values[$value->getValue()] = true; |
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} |
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/** |
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* Return all image candidates as an array |
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* |
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* @return array Image candidates |
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*/ |
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public function toArray(): array |
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{ |
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return $this->imageCandidates; |
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} |
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/** |
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* Return the image candidate set type |
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* |
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* @return string|null Image candidate set type |
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*/ |
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public function getType(): string |
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{ |
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return $this->type; |
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} |
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} |
jkphl /
responsive-images-css
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