inc/Form/FieldsetOpenElement.php

   1 <?php
   2
   3 namespace dokuwiki\Form;
   4
   5 /**
   6  * Class FieldsetOpenElement
   7  *
   8  * Opens a Fieldset with an optional legend
   9  *
  10  * @package dokuwiki\Form
  11  */
  12 class FieldsetOpenElement extends TagOpenElement
  13 {
  14     /**
  15      * @param string $legend
  16      * @param array $attributes
  17      */
  18     public function __construct($legend = '', $attributes = [])
  19     {
  20         // this is a bit messy and we just do it for the nicer class hierarchy
  21         // the parent would expect the tag in $value but we're storing the
  22         // legend there, so we have to set the type manually
  23         parent::__construct($legend, $attributes);
  24         $this->type = 'fieldsetopen';
  25     }
  26
  27     /**
  28      * The HTML representation of this element
  29      *
  30      * @return string
  31      */
  32     public function toHTML()
  33     {
  34         $html = '<fieldset ' . buildAttributes($this->attrs()) . '>';
  35         $legend = $this->val();
  36         if ($legend) $html .= DOKU_LF . '<legend>' . hsc($legend) . '</legend>';
  37         return $html;
  38     }
  39 }