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<?php |
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/** |
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* This file is part of Cecil. |
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* |
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* (c) Arnaud Ligny <[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 Cecil\Generator; |
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use Cecil\Builder; |
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use Cecil\Collection\Page\Page; |
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use Cecil\Config; |
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use Cecil\Converter\Converter; |
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use Cecil\Exception\RuntimeException; |
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use Cecil\Util; |
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use Psr\Log\LoggerInterface; |
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/** |
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* ExternalBody generator class. |
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* |
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* This class is responsible for generating the body of pages |
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* by fetching content from external sources specified in the 'external' variable of each page. |
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* It reads the content from the specified URL, converts it to HTML using the Converter, |
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* and sets the resulting HTML as the body of the page. |
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* If an error occurs while fetching the content, it logs the error message. |
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*/ |
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class ExternalBody extends AbstractGenerator implements GeneratorInterface |
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{ |
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private Converter $converter; |
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public function __construct( |
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Builder $builder, |
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Config $config, |
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LoggerInterface $logger, |
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Converter $converter |
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) { |
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parent::__construct($builder, $config, $logger); |
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$this->converter = $converter; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function generate(): void |
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{ |
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$filteredPages = $this->builder->getPages()->filter(function (Page $page) { |
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return $page->getVariable('external') !== null; |
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}); |
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/** @var Page $page */ |
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foreach ($filteredPages as $page) { |
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try { |
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$pageContent = Util\File::fileGetContents($page->getVariable('external')); |
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if ($pageContent === false) { |
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throw new RuntimeException(\sprintf('Unable to get external contents from "%s".', $page->getVariable('external'))); |
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} |
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$html = $this->converter->convertBody($pageContent); |
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$page->setBodyHtml($html); |
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$this->generatedPages->add($page); |
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} catch (\Exception $e) { |
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$message = \sprintf('Error in "%s": %s', $page->getFilePath(), $e->getMessage()); |
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$this->logger->error($message); |
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} |
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} |
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} |
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} |
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Cecilapp /
Cecil
