lib/php-css-parser/Value/URL.php

   1 <?php
   2
   3 namespace Sabberworm\CSS\Value;
   4
   5 use Sabberworm\CSS\Parsing\ParserState;
   6
   7 class URL extends PrimitiveValue {
   8
   9         private $oURL;
  10
  11         public function __construct(CSSString $oURL, $iLineNo = 0) {
  12                 parent::__construct($iLineNo);
  13                 $this->oURL = $oURL;
  14         }
  15
  16         public static function parse(ParserState $oParserState) {
  17                 $bUseUrl = $oParserState->comes('url', true);
  18                 if ($bUseUrl) {
  19                         $oParserState->consume('url');
  20                         $oParserState->consumeWhiteSpace();
  21                         $oParserState->consume('(');
  22                 }
  23                 $oParserState->consumeWhiteSpace();
  24                 $oResult = new URL(CSSString::parse($oParserState), $oParserState->currentLine());
  25                 if ($bUseUrl) {
  26                         $oParserState->consumeWhiteSpace();
  27                         $oParserState->consume(')');
  28                 }
  29                 return $oResult;
  30         }
  31
  32
  33         public function setURL(CSSString $oURL) {
  34                 $this->oURL = $oURL;
  35         }
  36
  37         public function getURL() {
  38                 return $this->oURL;
  39         }
  40
  41         public function __toString() {
  42                 return $this->render(new \Sabberworm\CSS\OutputFormat());
  43         }
  44
  45         public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) {
  46                 return "url({$this->oURL->render($oOutputFormat)})";
  47         }
  48
  49 }