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-rw-r--r--lib/less.php/Tree/Quoted.php81
1 files changed, 81 insertions, 0 deletions
diff --git a/lib/less.php/Tree/Quoted.php b/lib/less.php/Tree/Quoted.php
new file mode 100644
index 0000000..80063b5
--- /dev/null
+++ b/lib/less.php/Tree/Quoted.php
@@ -0,0 +1,81 @@
+<?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;
+ }
+}