protected function getInput()
{
// load jQuery
GoogleAuthenticationHelper::loadJQuery();
GoogleAuthenticationHelper::loadJS();
$name = $this->name;
$value = $this->value;
ob_start();
?>
<fieldset id="tfa_setup" class="tfa_setup">
<!-- Account Name -->
<label class=""><?php
echo JText::_('PLG_TFA_USERNAME');
?>
</label>
<input type="text" size="25" id="tfa_username" name="<?php
echo $name;
?>
[username]"
value="<?php
echo @$value['username'];
?>
" title="<?php
echo JText::_('PLG_TFA_USERNAME_DESC');
?>
" />
<br />
<!-- Secret Key -->
<label class=""><?php
echo JText::_('PLG_TFA_SECRET_KEY');
?>
</label>
<input type="text" size="25" id="tfa_secret" name="<?php
echo $name;
?>
[secret]" value="<?php
echo @$value['secret'];
?>
" maxlength="16" readonly="true"/>
<input type="button" class="button" value="<?php
echo JText::_('PLG_TFA_CREATE_NEW_SECRET');
?>
" id="tfa_newsecret" >
<!-- Show QR image -->
<label>
<input type="button" class="button" value="<?php
echo JText::_('PLG_TFA_SHOW_QR_CODE');
?>
" id="tfa_qr_get" />
</label>
<!-- Render QR image -->
<div id=tfa_qr_image>
<?php
if (@$value['username'] && @$value['secret']) {
echo GoogleAuthenticationHelper::getQRcode($value['username'], $value['secret']);
}
?>
</div>
</fieldset>
<div>
<?php
echo JText::_("PLG_TFA_SITE_MESSAGE");
?>
</div>
<?php
$html = ob_get_contents();
ob_end_clean();
return $html;
}
/**
* Create QR code URL
*/
private function getQRcode()
{
$input = JFactory::getApplication()->input;
$desc = $input->get('tfa_username');
$key = $input->get('tfa_secret');
return GoogleAuthenticationHelper::getQRcode($desc, $key);
}