/**
* Logs the current user out
*
function login_logout(){
global $ssc_user;
_login_kill_session();
session_regenerate_id(true);
$ssc_user = _login_anonymous();
}
/**
* Destroys an active session
*/
function _login_kill_session()
{
// Empty variables
$_SESSION = array();
// Remove remote SID
if (isset($_COOKIE[session_name()])) {
ssc_cookie(session_name(), '', -3600);
}
// Destroy the session
session_destroy();
}
/**
* Comment submission
*/
function blog_guest_comment_submit()
{
global $ssc_database, $ssc_site_url;
$details['n'] = $_POST['n'];
$details['s'] = $_POST['s'];
$details['e'] = $_POST['e'];
ssc_cookie('comment_details', serialize($details), 15552000);
// Load antispam
if (ssc_load_library('sscAkismet')) {
$spam = new sscAkismet($ssc_site_url, ssc_var_get('wordpress_api', ''));
if (!$spam) {
// No API key - submit but mark for moderation
$is_spam = SSC_BLOG_COMMENT_SPAM;
} else {
$spam->setContent($_POST['c'], 'comment');
$spam->setAuthor($_POST['n'], $_POST['e'], $_POST['s']);
$spam->setRemote($_SERVER['REMOTE_ADDR'], $_SERVER['HTTP_USER_AGENT']);
$spam->setBlog($_POST['perma']);
$is_spam = $spam->isSpam() ? SSC_BLOG_COMMENT_SPAM | SSC_BLOG_COMMENT_CAN_SPAM : SSC_BLOG_COMMENT_CAN_SPAM;
// Increment caught count
if ($is_spam & SSC_BLOG_COMMENT_SPAM) {
ssc_var_set('akismet_count', (int) ssc_var_get('akismet_count', 1) + 1);
}
}
} else {
// No Akismet library - submit but mark for moderation
$is_spam = SSC_BLOG_COMMENT_SPAM;
}
if ($is_spam & SSC_BLOG_COMMENT_SPAM && ssc_var_get('blog.discard_spam', false)) {
ssc_add_message(SSC_MSG_WARN, t('Your post was marked as spam and permanently discarded - please try to reduce it\'s "spammyness" and try again'));
$_POST['spammed'] = true;
} else {
$_POST['spammed'] = false;
$result = $ssc_database->query("INSERT INTO #__blog_comment (post_id, author, email, site, created, status, body, ip)\n\t\t\tVALUES (%d, '%s', '%s', '%s', %d, %d, '%s', '%s')", $_POST['i'], $_POST['n'], $_POST['e'], $_POST['s'], time(), $is_spam, $_POST['c'], $_SERVER['REMOTE_ADDR']);
// Result tree
if ($result) {
// Submission successful
if ($is_spam & SSC_BLOG_COMMENT_SPAM) {
// Comment was marked as spam
if ($is_spam & SSC_BLOG_COMMENT_CAN_SPAM) {
// ... by Akismet
ssc_add_message(SSC_MSG_WARN, t('Your comment has been submitted but marked as spam and queued for moderation. Do not resubmit your comment.'));
} else {
// Akisment unavailable - manual moderation
ssc_add_message(SSC_MSG_INFO, t('Your comment has been submitted and queued for moderation. Do not resubmit as it should be checked soon.'));
}
} else {
ssc_add_message(SSC_MSG_INFO, t('Your comment was successfully added'));
}
} else {
ssc_add_message(SSC_MSG_CRIT, t('There was a server error encountered while submitting your comment'));
}
}
}
