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   1  <?php
   2  
   3  namespace dokuwiki\Menu\Item;
   4  
   5  /**
   6   * Class Top
   7   *
   8   * Scroll back to the top. Uses a hash as $id which is handled special in getLink().
   9   * Not shown in mobile context
  10   */
  11  class Top extends AbstractItem {
  12  
  13      /** @inheritdoc */
  14      public function __construct() {
  15          parent::__construct();
  16  
  17          $this->svg = DOKU_INC . 'lib/images/menu/10-top_arrow-up.svg';
  18          $this->accesskey = 't';
  19          $this->params = array('do' => '');
  20          $this->id = '#dokuwiki__top';
  21          $this->context = self::CTX_DESKTOP;
  22      }
  23  
  24      /**
  25       * Convenience method to create a <button> element
  26       *
  27       * Uses html_topbtn()
  28       *
  29       * @todo this does currently not support the SVG icon
  30       * @return string
  31       */
  32      public function asHtmlButton() {
  33          return html_topbtn();
  34      }
  35  
  36  }