XOOPS 2.5.6  Final
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ImgSpace.php
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1 <?php
2 
7 
8  protected $attr;
9  protected $css = array(
10  'hspace' => array('left', 'right'),
11  'vspace' => array('top', 'bottom')
12  );
13 
14  public function __construct($attr) {
15  $this->attr = $attr;
16  if (!isset($this->css[$attr])) {
17  trigger_error(htmlspecialchars($attr) . ' is not valid space attribute');
18  }
19  }
20 
21  public function transform($attr, $config, $context) {
22 
23  if (!isset($attr[$this->attr])) return $attr;
24 
25  $width = $this->confiscateAttr($attr, $this->attr);
26  // some validation could happen here
27 
28  if (!isset($this->css[$this->attr])) return $attr;
29 
30  $style = '';
31  foreach ($this->css[$this->attr] as $suffix) {
32  $property = "margin-$suffix";
33  $style .= "$property:{$width}px;";
34  }
35 
36  $this->prependCSS($attr, $style);
37 
38  return $attr;
39 
40  }
41 
42 }
43 
44 // vim: et sw=4 sts=4