[Summary view] [Print] [Text view]

   1  <?php
   2  
   3  namespace dokuwiki\plugin\config\core\Setting;
   4  
   5  /**
   6   * Class setting_onoff
   7   */
   8  class SettingOnoff extends SettingNumeric {
   9  
  10      /**
  11       * We treat the strings 'false' and 'off' as false
  12       * @inheritdoc
  13       */
  14      protected function cleanValue($value) {
  15          if($value === null) return null;
  16  
  17          if(is_string($value)) {
  18              if(strtolower($value) === 'false') return 0;
  19              if(strtolower($value) === 'off') return 0;
  20              if(trim($value) === '') return 0;
  21          }
  22  
  23          return (int) (bool) $value;
  24      }
  25  
  26      /** @inheritdoc */
  27      public function html(\admin_plugin_config $plugin, $echo = false) {
  28          $disable = '';
  29  
  30          if($this->isProtected()) {
  31              $value = $this->protected;
  32              $disable = ' disabled="disabled"';
  33          } else {
  34              $value = is_null($this->local) ? $this->default : $this->local;
  35          }
  36  
  37          $key = htmlspecialchars($this->key);
  38          $checked = ($value) ? ' checked="checked"' : '';
  39  
  40          $label = '<label for="config___' . $key . '">' . $this->prompt($plugin) . '</label>';
  41          $input = '<div class="input"><input id="config___' . $key . '" name="config[' . $key .
  42              ']" type="checkbox" class="checkbox" value="1"' . $checked . $disable . '/></div>';
  43          return array($label, $input);
  44      }
  45  
  46      /** @inheritdoc */
  47      public function update($input) {
  48          if($this->isProtected()) return false;
  49  
  50          $input = ($input) ? 1 : 0;
  51          $value = is_null($this->local) ? $this->default : $this->local;
  52          if($value == $input) return false;
  53  
  54          $this->local = $input;
  55          return true;
  56      }
  57  }