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<?php |
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/* |
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* This file is part of the SexyField package. |
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* |
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* (c) Dion Snoeijen <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare (strict_types = 1); |
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namespace Tardigrades\SectionField\Service; |
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use Symfony\Component\EventDispatcher\EventDispatcherInterface; |
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use Tardigrades\SectionField\Event\SectionBeforeRead; |
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use Tardigrades\SectionField\Event\SectionDataRead; |
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use Tardigrades\SectionField\ValueObject\SectionConfig; |
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class ReadSection implements ReadSectionInterface |
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{ |
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/** @var ReadSectionInterface[] */ |
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private $readers; |
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/** @var SectionManagerInterface */ |
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private $sectionManager; |
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/** @var EventDispatcherInterface */ |
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private $dispatcher; |
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public function __construct( |
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array $readers, |
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SectionManagerInterface $sectionManager, |
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EventDispatcherInterface $dispatcher |
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) { |
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$this->readers = $readers; |
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$this->sectionManager = $sectionManager; |
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$this->dispatcher = $dispatcher; |
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} |
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/** |
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* Read from one or more data-sources |
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* |
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* @param ReadOptionsInterface $options |
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* @param SectionConfig|null $sectionConfig |
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* @return \ArrayIterator |
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*/ |
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public function read( |
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ReadOptionsInterface $options, |
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SectionConfig $sectionConfig = null |
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): \ArrayIterator { |
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$sectionData = new \ArrayIterator(); |
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$this->dispatcher->dispatch( |
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SectionBeforeRead::NAME, |
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new SectionBeforeRead($sectionData, $options, $sectionConfig) |
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); |
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if ($sectionConfig === null && count($options->getSection()) > 0) { |
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$sectionConfig = $this->sectionManager->readByHandle( |
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$options->getSection()[0]->toHandle() |
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)->getConfig(); |
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} |
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// Make sure we are passing the fully qualified class name as the section |
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if (count($options->getSection()) > 0) { |
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$optionsArray = $options->toArray(); |
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$optionsArray[ReadOptions::SECTION] = (string)$sectionConfig->getFullyQualifiedClassName(); |
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$options = ReadOptions::fromArray($optionsArray); |
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} |
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/** @var ReadSectionInterface $reader */ |
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foreach ($this->readers as $reader) { |
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foreach ($reader->read($options, $sectionConfig) as $entry) { |
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$sectionData->append($entry); |
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} |
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} |
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$this->dispatcher->dispatch( |
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SectionDataRead::NAME, |
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new SectionDataRead($sectionData, $options, $sectionConfig) |
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); |
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return $sectionData; |
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} |
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public function flush(): void |
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{ |
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foreach ($this->readers as $reader) { |
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$reader->flush(); |
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} |
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} |
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} |
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dionsnoeijen /
sexy-field
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