80 lines
1.9 KiB
PHP
80 lines
1.9 KiB
PHP
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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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