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<?php |
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/* |
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* This file is part of the core-bundle package. |
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* |
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* (c) 2017 WEBEWEB |
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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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namespace WBW\Bundle\CoreBundle\Twig\Extension\Assets; |
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use Symfony\Component\Filesystem\Exception\FileNotFoundException; |
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use Twig\TwigFilter; |
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use Twig\TwigFunction; |
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use WBW\Bundle\CoreBundle\Assets\SyntaxHighlighter\SyntaxHighlighterConfig; |
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use WBW\Bundle\CoreBundle\Assets\SyntaxHighlighter\SyntaxHighlighterDefaults; |
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use WBW\Bundle\CoreBundle\Assets\SyntaxHighlighter\SyntaxHighlighterStrings; |
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use WBW\Library\Types\Helper\ArrayHelper; |
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/** |
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* SyntaxHighlighter Twig extension. |
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* |
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* @author webeweb <https://github.com/webeweb> |
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* @package WBW\Bundle\CoreBundle\Twig\Extension\Assets |
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*/ |
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class SyntaxHighlighterTwigExtension extends AbstractSyntaxHighlighterTwigExtension { |
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/** |
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* Service name. |
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* |
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* @var string |
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*/ |
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const SERVICE_NAME = "wbw.core.twig.extension.assets.syntax_highlighter"; |
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/** |
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* Get the Twig filters. |
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* |
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* @return TwigFilter[] Returns the Twig filters. |
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*/ |
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public function getFilters(): array { |
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return [ |
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new TwigFilter("syntaxHighlighterScript", [$this, "syntaxHighlighterScriptFilter"], ["is_safe" => ["html"]]), |
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new TwigFilter("shScript", [$this, "syntaxHighlighterScriptFilter"], ["is_safe" => ["html"]]), |
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]; |
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} |
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/** |
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* Get the Twig functions. |
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* |
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* @return TwigFunction[] Returns the Twig functions. |
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*/ |
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public function getFunctions(): array { |
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return [ |
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new TwigFunction("syntaxHighlighterConfig", [$this, "syntaxHighlighterConfigFunction"], ["is_safe" => ["html"]]), |
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new TwigFunction("shConfig", [$this, "syntaxHighlighterConfigFunction"], ["is_safe" => ["html"]]), |
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new TwigFunction("syntaxHighlighterContent", [$this, "syntaxHighlighterContentFunction"], ["is_safe" => ["html"]]), |
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new TwigFunction("shContent", [$this, "syntaxHighlighterContentFunction"], ["is_safe" => ["html"]]), |
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new TwigFunction("syntaxHighlighterDefaults", [$this, "syntaxHighlighterDefaultsFunction"], ["is_safe" => ["html"]]), |
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new TwigFunction("shDefaults", [$this, "syntaxHighlighterDefaultsFunction"], ["is_safe" => ["html"]]), |
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new TwigFunction("syntaxHighlighterScript", [$this, "syntaxHighlighterScriptFilter"], ["is_safe" => ["html"]]), |
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new TwigFunction("shScript", [$this, "syntaxHighlighterScriptFilter"], ["is_safe" => ["html"]]), |
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new TwigFunction("syntaxHighlighterStrings", [$this, "syntaxHighlighterStringsFunction"], ["is_safe" => ["html"]]), |
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new TwigFunction("shStrings", [$this, "syntaxHighlighterStringsFunction"], ["is_safe" => ["html"]]), |
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]; |
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} |
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/** |
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* Display a SyntaxHighlighter config. |
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* |
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* @param SyntaxHighlighterConfig $config The SyntaxHighlighter config. |
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* @return string Returns the SyntaxHighlighter config. |
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*/ |
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public function syntaxHighlighterConfigFunction(SyntaxHighlighterConfig $config): string { |
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return $this->syntaxHighlighterConfig($config); |
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} |
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/** |
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* Display a SyntaxHighlighter content. |
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* |
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* @param array $args The arguments. |
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* @return string Returns the SyntaxHighlighter content. |
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* @throws FileNotFoundException Throws a file not found exception if the file does not exists. |
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*/ |
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public function syntaxHighlighterContentFunction(array $args = []): string { |
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$tag = ArrayHelper::get($args, "tag", "pre"); |
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$language = ArrayHelper::get($args, "language", "php"); |
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$filename = ArrayHelper::get($args, "filename"); |
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$content = ArrayHelper::get($args, "content"); |
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if (null !== $filename) { |
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if (false === file_exists($filename)) { |
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throw new FileNotFoundException(null, 500, null, $filename); |
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} |
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$content = file_get_contents($filename); |
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} |
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return $this->syntaxHighlighterContent($tag, $language, $content); |
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} |
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/** |
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* Display a SyntaxHighlighter defaults. |
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* |
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* @param SyntaxHighlighterDefaults $defaults The SyntaxHighlighter defaults. |
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* @return string Returns the SyntaxHighlighter defaults. |
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*/ |
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public function syntaxHighlighterDefaultsFunction(SyntaxHighlighterDefaults $defaults): string { |
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return $this->syntaxHighlighterDefaults($defaults); |
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} |
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/** |
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* Display a SyntaxHighlighter script. |
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* |
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* @param string $content The content. |
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* @return string Returns the SyntaxHighlighter script. |
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*/ |
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public function syntaxHighlighterScriptFilter(string $content): string { |
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return static::coreHtmlElement("script", "\n" . $content . "\n", ["type" => "text/javascript"]); |
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} |
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/** |
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* Display a SyntaxHighlighter strings. |
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* |
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* @param SyntaxHighlighterStrings $strings The SyntaxHighlighter strings. |
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* @return string Returns the SyntaxHighlighter strings. |
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*/ |
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public function syntaxHighlighterStringsFunction(SyntaxHighlighterStrings $strings): string { |
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return $this->syntaxHighlighterStrings($strings); |
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} |
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} |
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webeweb /
core-bundle
