function smarty_function_popup in Quiz 6.5

Same name and namespace in other branches

1. 6.6 includes/moodle/lib/smarty/plugins/function.popup.php \smarty_function_popup()

Smarty {popup} function plugin

Type: function<br> Name: popup<br> Purpose: make text pop up in windows via overlib @link http://smarty.php.net/manual/en/language.function.popup.php {popup} (Smarty online manual)

Parameters

array:

Smarty:

Return value

string

File

includes/moodle/lib/smarty/plugins/function.popup.php, line 21

Code

function smarty_function_popup($params, &$smarty) {
  $append = '';
  foreach ($params as $_key => $_value) {
    switch ($_key) {
      case 'text':
      case 'trigger':
      case 'function':
      case 'inarray':
        ${$_key} = (string) $_value;
        if ($_key == 'function' || $_key == 'inarray') {
          $append .= ',' . strtoupper($_key) . ",'{$_value}'";
        }
        break;
      case 'caption':
      case 'closetext':
      case 'status':
        $append .= ',' . strtoupper($_key) . ",'" . str_replace("'", "\\'", $_value) . "'";
        break;
      case 'fgcolor':
      case 'bgcolor':
      case 'textcolor':
      case 'capcolor':
      case 'closecolor':
      case 'textfont':
      case 'captionfont':
      case 'closefont':
      case 'fgbackground':
      case 'bgbackground':
      case 'caparray':
      case 'capicon':
      case 'background':
      case 'frame':
        $append .= ',' . strtoupper($_key) . ",'{$_value}'";
        break;
      case 'textsize':
      case 'captionsize':
      case 'closesize':
      case 'width':
      case 'height':
      case 'border':
      case 'offsetx':
      case 'offsety':
      case 'snapx':
      case 'snapy':
      case 'fixx':
      case 'fixy':
      case 'padx':
      case 'pady':
      case 'timeout':
      case 'delay':
        $append .= ',' . strtoupper($_key) . ",{$_value}";
        break;
      case 'sticky':
      case 'left':
      case 'right':
      case 'center':
      case 'above':
      case 'below':
      case 'noclose':
      case 'autostatus':
      case 'autostatuscap':
      case 'fullhtml':
      case 'hauto':
      case 'vauto':
      case 'mouseoff':
      case 'followmouse':
        if ($_value) {
          $append .= ',' . strtoupper($_key);
        }
        break;
      default:
        $smarty
          ->trigger_error("[popup] unknown parameter {$_key}", E_USER_WARNING);
    }
  }
  if (empty($text) && !isset($inarray) && empty($function)) {
    $smarty
      ->trigger_error("overlib: attribute 'text' or 'inarray' or 'function' required");
    return false;
  }
  if (empty($trigger)) {
    $trigger = "onmouseover";
  }
  $retval = $trigger . '="return overlib(\'' . preg_replace(array(
    "!'!",
    "![\r\n]!",
  ), array(
    "\\'",
    '\\r',
  ), $text) . '\'';
  $retval .= $append . ');"';
  if ($trigger == 'onmouseover') {
    $retval .= ' onmouseout="nd();"';
  }
  return $retval;
}