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<?php |
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/** |
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* Lichtenwallner (https://lichtenwallner.at) |
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* |
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* @see https://github.com/jolicht/markdown-cms for the canonical source repository |
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* @license https://github.com/jolicht/markdown-cms/blob/master/LICENSE MIT |
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* @copyright Copyright (c) Johannes Lichtenwallner |
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*/ |
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declare(strict_types = 1); |
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namespace Jolicht\MarkdownCms\Parser; |
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use Jolicht\MarkdownCms\Iterator\MarkdownFileIterator; |
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use Jolicht\MarkdownCms\ContentType\ContentCreator; |
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use Jolicht\MarkdownCms\Markdown\MarkdownDocumentParser; |
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class ContentParser |
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{ |
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/** |
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* Markdown file iterator |
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* |
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* @var MarkdownFileIterator |
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*/ |
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private $markdownFileIterator; |
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/** |
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* Content creator |
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* |
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* @var ContentCreator |
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*/ |
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private $contentCreator; |
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/** |
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* Markdown document parser |
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* |
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* @var MarkdownDocumentParser |
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*/ |
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private $markdownDocumentParser; |
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/** |
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* Markdown options |
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* |
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* @var array |
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*/ |
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private $markdownOptions; |
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/** |
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* Content path |
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* |
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* @var string |
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*/ |
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private $contentDir; |
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/** |
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* Constructor |
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* |
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* @param MarkdownFileIterator $markdownFileIterator |
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* @param ContentCreator $contentCreator |
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* @param MarkdownDocumentParser $markdownDocumentParser |
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*/ |
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public function __construct(MarkdownFileIterator $markdownFileIterator, ContentCreator $contentCreator, |
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MarkdownDocumentParser $markdownDocumentParser, array $markdownOptions) |
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{ |
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$this->markdownFileIterator = $markdownFileIterator; |
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$this->contentCreator = $contentCreator; |
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$this->markdownDocumentParser = $markdownDocumentParser; |
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$this->markdownOptions = $markdownOptions; |
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$this->contentDir = $markdownOptions['content_dir']; |
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} |
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public function __invoke() |
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{ |
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$config = [ |
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'src' => [], |
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'content_types' => [ |
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'blogEntry' => [ |
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'all' => [], |
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'tags' => [], |
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], |
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] |
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]; |
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$markdownDocumentParser = $this->getMarkdownDocumentParser(); |
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$contentCreator = $this->getContentCreator(); |
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foreach ($this->markdownFileIterator as $file) { |
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$documentContent = file_get_contents($file->getPathname()); |
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$markdownDocument = $markdownDocumentParser($documentContent); |
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$entry = $contentCreator($markdownDocument); |
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$id = $entry->getId(); |
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$config['src'][$id] = $this->getRelativePath($file); |
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if ('blogEntry' == $entry->getType()) { |
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$entryDate = $entry->getCreated()->format('Y-m-d\TH:i:s'); |
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$config['content_types']['blogEntry']['all'][$entryDate] = $entry->getId(); |
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foreach ($entry->getTags() as $tag) { |
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$config['content_types']['blogEntry']['tags'][$tag->getId()][$entryDate] = $entry->getId(); |
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} |
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} |
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} |
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$this->sortByDate($config['content_types']['blogEntry']['all']); |
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ksort($config['content_types']['blogEntry']['tags']); |
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uasort($config['content_types']['blogEntry']['tags'], array($this, 'sortByEntryCountDescending')); |
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foreach ($config['content_types']['blogEntry']['tags'] as $tag => $entries) { |
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$this->sortByDate($config['content_types']['blogEntry']['tags'][$tag]); |
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} |
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return $config; |
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} |
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/** |
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* Get markdown file iterator |
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* |
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* @return MarkdownFileIterator |
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*/ |
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public function getMarkdownFileIterator() : MarkdownFileIterator |
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{ |
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return $this->markdownFileIterator; |
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} |
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/** |
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* Get content creator |
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* |
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* @return ContentCreator |
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*/ |
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public function getContentCreator() : ContentCreator |
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{ |
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return $this->contentCreator; |
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} |
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/** |
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* Get markdown document parser |
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* |
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* @return MarkdownDocumentParser |
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*/ |
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public function getMarkdownDocumentParser() : MarkdownDocumentParser |
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{ |
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return $this->markdownDocumentParser; |
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} |
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/** |
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* Get markdown option |
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* |
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* @return array |
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*/ |
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public function getMarkdownOptions() : array |
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{ |
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return $this->markdownOptions; |
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} |
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/** |
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* Sort by date |
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* |
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* @param array $config |
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*/ |
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private function sortByDate(array $config) |
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{ |
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krsort($config); |
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} |
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/** |
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* Get relative path |
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* |
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* @param \SplFileInfo $file |
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* @return string |
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*/ |
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private function getRelativePath(\SplFileInfo $file) : string |
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{ |
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$path = $file->getPathname(); |
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return substr($path, strrpos($path, $this->contentDir) + strlen($this->contentDir) + 1); |
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} |
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/** |
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* Sort by entry count descending |
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* |
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* @param array $a |
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* @param array $b |
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* @return number |
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*/ |
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private function sortByEntryCountDescending(array $a, array $b) |
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{ |
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if (count($a) == count($b)) { |
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return 0; |
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} |
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return (count($a) >count($b)) ? -1 : 1; |
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} |
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} |
jolicht /
markdown-cms
