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Differences Between: [Versions 310 and 403] [Versions 311 and 403] [Versions 39 and 403] [Versions 400 and 403]

   1  <?php
   2  
   3  namespace Sabberworm\CSS\Property;
   4  
   5  use Sabberworm\CSS\Comment\Comment;
   6  use Sabberworm\CSS\OutputFormat;
   7  use Sabberworm\CSS\Value\URL;
   8  
   9  /**
  10   * Class representing an `@import` rule.
  11   */
  12  class Import implements AtRule
  13  {
  14      /**
  15       * @var URL
  16       */
  17      private $oLocation;
  18  
  19      /**
  20       * @var string
  21       */
  22      private $sMediaQuery;
  23  
  24      /**
  25       * @var int
  26       */
  27      protected $iLineNo;
  28  
  29      /**
  30       * @var array<array-key, Comment>
  31       */
  32      protected $aComments;
  33  
  34      /**
  35       * @param URL $oLocation
  36       * @param string $sMediaQuery
  37       * @param int $iLineNo
  38       */
  39      public function __construct(URL $oLocation, $sMediaQuery, $iLineNo = 0)
  40      {
  41          $this->oLocation = $oLocation;
  42          $this->sMediaQuery = $sMediaQuery;
  43          $this->iLineNo = $iLineNo;
  44          $this->aComments = [];
  45      }
  46  
  47      /**
  48       * @return int
  49       */
  50      public function getLineNo()
  51      {
  52          return $this->iLineNo;
  53      }
  54  
  55      /**
  56       * @param URL $oLocation
  57       *
  58       * @return void
  59       */
  60      public function setLocation($oLocation)
  61      {
  62          $this->oLocation = $oLocation;
  63      }
  64  
  65      /**
  66       * @return URL
  67       */
  68      public function getLocation()
  69      {
  70          return $this->oLocation;
  71      }
  72  
  73      /**
  74       * @return string
  75       */
  76      public function __toString()
  77      {
  78          return $this->render(new OutputFormat());
  79      }
  80  
  81      /**
  82       * @return string
  83       */
  84      public function render(OutputFormat $oOutputFormat)
  85      {
  86          return "@import " . $this->oLocation->render($oOutputFormat)
  87              . ($this->sMediaQuery === null ? '' : ' ' . $this->sMediaQuery) . ';';
  88      }
  89  
  90      /**
  91       * @return string
  92       */
  93      public function atRuleName()
  94      {
  95          return 'import';
  96      }
  97  
  98      /**
  99       * @return array<int, URL|string>
 100       */
 101      public function atRuleArgs()
 102      {
 103          $aResult = [$this->oLocation];
 104          if ($this->sMediaQuery) {
 105              array_push($aResult, $this->sMediaQuery);
 106          }
 107          return $aResult;
 108      }
 109  
 110      /**
 111       * @param array<array-key, Comment> $aComments
 112       *
 113       * @return void
 114       */
 115      public function addComments(array $aComments)
 116      {
 117          $this->aComments = array_merge($this->aComments, $aComments);
 118      }
 119  
 120      /**
 121       * @return array<array-key, Comment>
 122       */
 123      public function getComments()
 124      {
 125          return $this->aComments;
 126      }
 127  
 128      /**
 129       * @param array<array-key, Comment> $aComments
 130       *
 131       * @return void
 132       */
 133      public function setComments(array $aComments)
 134      {
 135          $this->aComments = $aComments;
 136      }
 137  }