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<?php |
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/** |
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* rdfa-lite-microdata |
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* |
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* @category Jkphl |
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* @package Jkphl\RdfaLiteMicrodata |
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* @subpackage Jkphl\RdfaLiteMicrodata\Infrastructure |
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* @author Joschi Kuphal <[email protected]> / @jkphl |
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* @copyright Copyright © 2017 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 © 2017 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\RdfaLiteMicrodata\Ports\Parser; |
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use Jkphl\RdfaLiteMicrodata\Application\Context\ContextInterface; |
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use Jkphl\RdfaLiteMicrodata\Application\Contract\DocumentFactoryInterface; |
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use Jkphl\RdfaLiteMicrodata\Application\Contract\ElementProcessorInterface; |
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use Jkphl\RdfaLiteMicrodata\Application\Parser\Parser; |
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use Jkphl\RdfaLiteMicrodata\Infrastructure\Parser\ParserInterface; |
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use Jkphl\RdfaLiteMicrodata\Infrastructure\Service\ThingGateway; |
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use Jkphl\RdfaLiteMicrodata\Ports\Exceptions\OutOfBoundsException; |
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use Jkphl\RdfaLiteMicrodata\Ports\Exceptions\RuntimeException; |
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/** |
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* Abstract parser |
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* |
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* @package Jkphl\RdfaLiteMicrodata |
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* @subpackage Jkphl\RdfaLiteMicrodata\Infrastructure |
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*/ |
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abstract class AbstractParser implements ParserInterface |
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{ |
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/** |
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* Treat types & property names as IRIs |
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* |
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* @var boolean |
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*/ |
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protected $iri; |
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/** |
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* Abstract parser constructor |
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* |
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* @param boolean $iri Treat types & property names as IRIs |
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*/ |
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public function __construct($iri = false) |
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{ |
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$this->iri = $iri; |
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} |
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/** |
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* Get the contents of a file |
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* |
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* @param string $file File |
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* @return array Extracted things |
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* @throws RuntimeException If the file is not readable |
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*/ |
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protected function getFileContents($file) |
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{ |
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// If the file is not readable |
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if (!is_readable($file)) { |
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throw new RuntimeException( |
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sprintf(RuntimeException::INVALID_FILE_STR, $file), |
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RuntimeException::INVALID_FILE |
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); |
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} |
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return file_get_contents($file); |
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} |
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/** |
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* Parse a source |
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* |
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* @param mixed $source Source |
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* @param DocumentFactoryInterface $documentFactory Document factory |
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* @param ElementProcessorInterface $elementProcessor Element processor |
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* @param ContextInterface $context Context |
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* @return \stdClass Extracted things |
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*/ |
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protected function parseSource( |
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$source, |
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DocumentFactoryInterface $documentFactory, |
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ElementProcessorInterface $elementProcessor, |
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ContextInterface $context |
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) { |
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try { |
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$parser = new Parser($documentFactory, $elementProcessor, $context); |
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$things = $parser->parse($source); |
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$gateway = new ThingGateway($this->iri); |
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return (object)['items' => $gateway->export($things)]; |
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} catch (\OutOfBoundsException $e) { |
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throw new OutOfBoundsException($e->getMessage(), $e->getCode()); |
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} catch (\RuntimeException $e) { |
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throw new RuntimeException($e->getMessage(), $e->getCode()); |
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} |
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} |
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} |
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jkphl /
rdfa-lite-microdata
