/**
* Handles an [email] tag. Creates a link to email an address.
*
* @param string If tag has option, the displayable email name. Else, the email address.
* @param string If tag has option, the email address.
*
* @return string HTML representation of the tag.
*/
protected function handle_bbcode_email($text, $link = '')
{
$rightlink = trim($link);
if (empty($rightlink)) {
// no option -- use param
$rightlink = trim($text);
}
$rightlink = str_replace(array('`', '"', "'", '['), array('`', '"', ''', '['), $this->stripSmilies($rightlink));
if (!trim($link) or $text == $rightlink) {
$tmp = vB5_String::unHtmlSpecialChars($text);
if (vB_String::vbStrlen($tmp) > 55 and $this->isWysiwyg() == false) {
$text = vB5_String::htmlSpecialCharsUni(vbchop($tmp, 36) . '...' . substr($tmp, -14));
}
}
// remove double spaces -- fixes issues with wordwrap
$rightlink = str_replace(' ', '', $rightlink);
// email hyperlink (mailto:)
if (vB5_String::isValidEmail($rightlink)) {
return "<a href=\"mailto:{$rightlink}\">{$text}</a>";
} else {
return $text;
}
}
