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<?php |
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/** |
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* @copyright 2018 Vladimir Jimenez |
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* @license https://github.com/allejo/stakx/blob/master/LICENSE.md MIT |
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*/ |
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namespace allejo\stakx\AssetEngine; |
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use __; |
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use allejo\stakx\Service; |
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use Leafo\ScssPhp\Compiler; |
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use Leafo\ScssPhp\Formatter\Compact; |
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use Leafo\ScssPhp\Formatter\Crunched; |
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use Leafo\ScssPhp\Formatter\Expanded; |
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use Leafo\ScssPhp\Formatter\Nested; |
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class SassEngine implements AssetEngine |
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{ |
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private $compiler; |
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private $options; |
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public function __construct(array $options = []) |
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{ |
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$this->compiler = new Compiler(); |
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$this->options = $options; |
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$this->configureImportPath(); |
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$this->configureOutputStyle(); |
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$this->configureSourceMap(); |
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} |
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public function getConfigurationNamespace() |
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{ |
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return 'scss'; |
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} |
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public function getDefaultConfiguration() |
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{ |
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return [ |
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'style' => 'compressed', |
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'sourcemap' => false, |
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]; |
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} |
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public function getFolder() |
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{ |
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return '_sass'; |
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} |
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public function getExtensions() |
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{ |
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return ['scss']; |
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} |
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public function parse($content) |
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{ |
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return $this->compiler->compile($content); |
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} |
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private function configureImportPath() |
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{ |
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$this->compiler->setImportPaths(Service::getWorkingDirectory() . '/_sass/'); |
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} |
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private function configureOutputStyle() |
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{ |
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$style = __::get($this->options, 'style', 'compressed'); |
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switch ($style) |
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{ |
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case 'nested': |
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$this->compiler->setFormatter(Nested::class); |
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break; |
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case 'expanded': |
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$this->compiler->setFormatter(Expanded::class); |
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break; |
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case 'compact': |
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$this->compiler->setFormatter(Compact::class); |
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break; |
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case 'compressed': |
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default: |
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$this->compiler->setFormatter(Crunched::class); |
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} |
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} |
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private function configureSourceMap() |
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{ |
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$sourcemap = __::get($this->options, 'sourcemap'); |
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if ($sourcemap === false || $sourcemap === null) { |
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$this->compiler->setSourceMap(Compiler::SOURCE_MAP_NONE); |
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} |
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elseif ($sourcemap === 'inline') { |
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$this->compiler->setSourceMap(Compiler::SOURCE_MAP_INLINE); |
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} |
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else { |
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$this->compiler->setSourceMap(Compiler::SOURCE_MAP_FILE); |
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$this->compiler->setSourceMapOptions([ |
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'sourceMapWriteTo' => $sourcemap |
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]); |
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} |
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} |
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} |
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stakx-io /
stakx
