function get_subdomain()
{
$full_url = full_base_url();
$base_url = base_url();
if ($full_url != $base_url) {
$base_name = substr($base_url, strpos($base_url, '://') + 3, -1);
$start = strpos($full_url, '://') + 3;
$end = strpos($full_url, '.' . $base_name);
if ($start < $end) {
$subdomain_name = substr($full_url, $start, $end - $start);
} else {
$subdomain_name = '';
}
}
if (!isset($subdomain_name) || $subdomain_name === 'www' || $subdomain_name === '') {
return NULL;
}
return strtolower($subdomain_name);
}
/**
* returns a full url if relative url was provided
* if the relative url is not relative to the webroot, an alternative base can be provided
*/
private function _full_url($url, $base = NULL)
{
if (!isset($base)) {
$base = full_base_url();
}
//in case relative urls were used, prepend the base
if (strpos($url, 'http://') !== 0 && strpos($url, 'https://') !== 0 && $url !== '*') {
$url = $base . $url;
}
//log_message('debug', '_full_url() returns:'.$url);
return $url;
}
<header class="form-header">
<?
$this->load->helper('subdomain');
$subd = get_subdomain();
$subdot = (!empty($subd)) ? $subd.'.' : '';
$link = (!$integrated) ? str_replace($subdot, '', full_base_url()) :
((empty($return_url)) ? $this->config->item('integration_with_url') : $return_url );
?>
<div class='offline-enabled'>
<? if(!empty($manifest)): ?><div class='offline-enabled-icon not-enabled' title="This form is able to launch offline"></div><? endif; ?><? if (!isset($offline_storage) || $offline_storage ): ?><div class='queue-length side-slider-toggle' title="Records Queued"></div><? endif; ?>
</div>
<div class="form-progress" ></div>
<a class="branding" href="<?php
echo $link;
?>
" title="Go Back">
<? if (!empty($logo_url)): ?>
<div class="logo-wrapper">
<img src="<?php
echo $logo_url;
?>
" alt="logo" />
</div>
<? endif; ?>
</a>
<button onclick="return false;" class="print" title="Print this Form"> </button>
<span class="form-language-selector hide"><span>Choose Language</span></span>
</header>
private function _login($append = '')
{
$this->session->set_flashdata(array('server_url' => $this->server_url, 'form_id' => $this->form_id, 'return_url' => full_base_url() . 'webform' . $append));
redirect('/authenticate/login');
}
