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82 lines
1.9 KiB
82 lines
1.9 KiB
2 years ago
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<?php
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/**
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* Quoted
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*
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* @package Less
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* @subpackage tree
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*/
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class Less_Tree_Quoted extends Less_Tree{
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public $escaped;
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public $value;
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public $quote;
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public $index;
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public $currentFileInfo;
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public $type = 'Quoted';
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/**
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* @param string $str
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*/
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public function __construct($str, $content = '', $escaped = false, $index = false, $currentFileInfo = null ){
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$this->escaped = $escaped;
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$this->value = $content;
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if( $str ){
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$this->quote = $str[0];
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}
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$this->index = $index;
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$this->currentFileInfo = $currentFileInfo;
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}
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/**
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* @see Less_Tree::genCSS
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*/
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public function genCSS( $output ){
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if( !$this->escaped ){
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$output->add( $this->quote, $this->currentFileInfo, $this->index );
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}
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$output->add( $this->value );
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if( !$this->escaped ){
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$output->add( $this->quote );
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}
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}
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public function compile($env){
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$value = $this->value;
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if( preg_match_all('/`([^`]+)`/', $this->value, $matches) ){
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foreach($matches as $i => $match){
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$js = new Less_Tree_JavaScript($matches[1], $this->index, true);
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$js = $js->compile()->value;
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$value = str_replace($matches[0][$i], $js, $value);
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}
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}
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if( preg_match_all('/@\{([\w-]+)\}/',$value,$matches) ){
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foreach($matches[1] as $i => $match){
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$v = new Less_Tree_Variable('@' . $match, $this->index, $this->currentFileInfo );
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$v = $v->compile($env);
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$v = ($v instanceof Less_Tree_Quoted) ? $v->value : $v->toCSS();
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$value = str_replace($matches[0][$i], $v, $value);
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}
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}
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return new Less_Tree_Quoted($this->quote . $value . $this->quote, $value, $this->escaped, $this->index, $this->currentFileInfo);
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}
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public function compare($x) {
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if( !Less_Parser::is_method($x, 'toCSS') ){
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return -1;
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}
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$left = $this->toCSS();
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$right = $x->toCSS();
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if ($left === $right) {
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return 0;
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}
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return $left < $right ? -1 : 1;
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}
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}
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