function fs_last_sent_info_outdated()
{
$last_sysinfo_ser = fs_get_option('last_sent_sysinfo');
if ($last_sysinfo_ser) {
$current_sysinfo = fs_get_sysinfo();
$last_sysinfo = unserialize($last_sysinfo_ser);
foreach ($last_sysinfo as $k => $v) {
if (isset($current_sysinfo[$k]) && $current_sysinfo[$k] != $last_sysinfo[$k]) {
return true;
}
}
return false;
}
return true;
}
/**
* if user agrees to send system information and the last sent info is outdated outputs a bunch of stuff that sends sysinfo without interrupting
*/
function fs_output_send_info_form()
{
if (fs_is_admin() && fs_get_system_option("user_agreed_to_send_system_information") && fs_last_sent_info_outdated()) {
?>
<iframe id="hidden_frame" name="hidden_frame" style="width:0px; height:0px; border: 0px" src="about:blank"></iframe>
<form name="send_info_form" target="hidden_frame" method="post" action="<?echo FS_SYSINFO_URL?>">
<?php
$sysinfo = fs_get_sysinfo();
foreach ($sysinfo as $k => $v) {
?>
<input type="hidden" name="<?php
echo $k;
?>
" value="<?php
echo $v;
?>
"></input>
<?php
}
?>
</form>
<script type='text/javascript'>
sendSilentRequest('action=saveSentSysInfo');
document.forms['send_info_form'].submit();
</script>
<?php
}
}
function fs_ajax_saveSentSysInfo(&$response)
{
if (!fs_ajax_assert_admin($response)) {
return;
}
$si = fs_get_sysinfo();
fs_update_system_option('last_sent_sysinfo', serialize($si));
}
