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<?php |
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namespace BeyondCode\TagHelper; |
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use Sunra\PhpSimple\HtmlDomParser; |
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use Illuminate\Filesystem\Filesystem; |
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use BeyondCode\TagHelper\Html\HtmlElement; |
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class TagHelperCompiler |
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{ |
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/** @var TagHelper */ |
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protected $tagHelper; |
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/** @var Filesystem */ |
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protected $files; |
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public function __construct(TagHelper $tagHelper, Filesystem $files) |
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{ |
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$this->tagHelper = $tagHelper; |
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$this->files = $files; |
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} |
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public function needsToBeRecompiled($path, $compiled) |
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{ |
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if (! $this->files->exists($compiled)) { |
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return true; |
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} |
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return $this->files->lastModified($path) >= |
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$this->files->lastModified($compiled); |
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} |
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public function compile(string $viewContent) |
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{ |
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return array_reduce( |
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$this->tagHelper->getRegisteredTagHelpers(), |
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[$this, 'parseHtml'], |
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$viewContent |
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); |
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} |
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protected function getTagSelector(Helper $tagHelper): string |
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{ |
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$selector = $tagHelper->getTargetElement(); |
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if (! is_null($tagHelper->getTargetAttribute())) { |
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$selector .= "[{$tagHelper->getTargetAttribute()}]"; |
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$selector .= ", {$tagHelper->getTargetElement()}[:{$tagHelper->getTargetAttribute()}]"; |
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} |
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return $selector; |
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} |
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protected function parseHtml(string $viewContents, Helper $tagHelper) |
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{ |
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$html = HtmlDomParser::str_get_html($viewContents, $lowercase = true, $forceTagsClosed = true, $target_charset = DEFAULT_TARGET_CHARSET, $stripRN = false); |
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if ($html === false) { |
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return $viewContents; |
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} |
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$elements = array_reverse($html->find($this->getTagSelector($tagHelper))); |
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foreach ($elements as $element) { |
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$tagHelper->process(HtmlElement::create($element)); |
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} |
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return $html; |
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} |
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} |
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beyondcode /
laravel-tag-helper
