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<?php |
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/** |
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* SCSSPHP |
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* |
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* @copyright 2012-2020 Leaf Corcoran |
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* |
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* @license http://opensource.org/licenses/MIT MIT |
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* |
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* @link http://scssphp.github.io/scssphp |
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*/ |
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namespace ScssPhp\ScssPhp\Formatter; |
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use ScssPhp\ScssPhp\Formatter; |
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use ScssPhp\ScssPhp\Formatter\OutputBlock; |
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/** |
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* Compressed formatter |
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* |
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* @author Leaf Corcoran <[email protected]> |
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*/ |
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class Compressed extends Formatter |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function __construct() |
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{ |
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$this->indentLevel = 0; |
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$this->indentChar = ' '; |
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$this->break = ''; |
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$this->open = '{'; |
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$this->close = '}'; |
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$this->tagSeparator = ','; |
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$this->assignSeparator = ':'; |
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$this->keepSemicolons = false; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function blockLines(OutputBlock $block) |
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{ |
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$inner = $this->indentStr(); |
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$glue = $this->break . $inner; |
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foreach ($block->lines as $index => $line) { |
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if (substr($line, 0, 2) === '/*' && substr($line, 2, 1) !== '!') { |
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unset($block->lines[$index]); |
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} elseif (substr($line, 0, 3) === '/*!') { |
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$block->lines[$index] = '/*' . substr($line, 3); |
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} |
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} |
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$this->write($inner . implode($glue, $block->lines)); |
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if (! empty($block->children)) { |
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$this->write($this->break); |
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} |
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} |
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/** |
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* Output block selectors |
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* |
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* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block |
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*/ |
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protected function blockSelectors(OutputBlock $block) |
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{ |
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$inner = $this->indentStr(); |
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$this->write( |
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$inner |
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. implode( |
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$this->tagSeparator, |
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str_replace([' > ', ' + ', ' ~ '], ['>', '+', '~'], $block->selectors) |
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) |
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. $this->open . $this->break |
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); |
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} |
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} |
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