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