function akismet_recheck_queue()
{
global $wpdb, $akismet_api_host, $akismet_api_port;
if (!(isset($_GET['recheckqueue']) || isset($_REQUEST['action']) && 'akismet_recheck_queue' == $_REQUEST['action'])) {
return;
}
$moderation = $wpdb->get_results("SELECT * FROM {$wpdb->comments} WHERE comment_approved = '0'", ARRAY_A);
foreach ((array) $moderation as $c) {
$c['user_ip'] = $c['comment_author_IP'];
$c['user_agent'] = $c['comment_agent'];
$c['referrer'] = '';
$c['blog'] = get_option('home');
$c['blog_lang'] = get_locale();
$c['blog_charset'] = get_option('blog_charset');
$c['permalink'] = get_permalink($c['comment_post_ID']);
$c['user_role'] = '';
if (isset($c['user_ID'])) {
$c['user_role'] = akismet_get_user_roles($c['user_ID']);
}
$id = (int) $c['comment_ID'];
$query_string = '';
foreach ($c as $key => $data) {
$query_string .= $key . '=' . urlencode(stripslashes($data)) . '&';
}
$response = akismet_http_post($query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port);
if ('true' == $response[1]) {
wp_set_comment_status($c['comment_ID'], 'spam');
update_comment_meta($c['comment_ID'], 'akismet_result', 'true');
akismet_update_comment_history($c['comment_ID'], __('Akismet re-checked and caught this comment as spam'), 'check-spam');
} elseif ('false' == $response[1]) {
update_comment_meta($c['comment_ID'], 'akismet_result', 'false');
akismet_update_comment_history($c['comment_ID'], __('Akismet re-checked and cleared this comment'), 'check-ham');
// abnormal result: error
} else {
update_comment_meta($c['comment_ID'], 'akismet_result', 'error');
akismet_update_comment_history($c['comment_ID'], sprintf(__('Akismet was unable to re-check this comment (response: %s)'), $response[1]), 'check-error');
}
}
wp_redirect($_SERVER['HTTP_REFERER']);
exit;
}
function akismet_recheck_queue()
{
global $wpdb, $akismet_api_host, $akismet_api_port;
if (!(isset($_GET['recheckqueue']) || isset($_REQUEST['action']) && 'akismet_recheck_queue' == $_REQUEST['action'])) {
return;
}
$moderation = $wpdb->get_results("SELECT * FROM {$wpdb->comments} WHERE comment_approved = '0'", ARRAY_A);
foreach ((array) $moderation as $c) {
$c['user_ip'] = $c['comment_author_IP'];
$c['user_agent'] = $c['comment_agent'];
$c['referrer'] = '';
$c['blog'] = get_option('home');
$c['blog_lang'] = get_locale();
$c['blog_charset'] = get_option('blog_charset');
$c['permalink'] = get_permalink($c['comment_post_ID']);
$c['user_role'] = '';
if (isset($c['user_ID'])) {
$c['user_role'] = akismet_get_user_roles($c['user_ID']);
}
$id = (int) $c['comment_ID'];
$query_string = '';
foreach ($c as $key => $data) {
$query_string .= $key . '=' . urlencode(stripslashes($data)) . '&';
}
$response = akismet_http_post($query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port);
if ('true' == $response[1]) {
if (function_exists('wp_set_comment_status')) {
wp_set_comment_status($id, 'spam');
} else {
$wpdb->query("UPDATE {$wpdb->comments} SET comment_approved = 'spam' WHERE comment_ID = {$id}");
}
}
}
wp_redirect($_SERVER['HTTP_REFERER']);
exit;
}
function akismet_auto_check_comment($commentdata)
{
global $akismet_api_host, $akismet_api_port, $akismet_last_comment;
$comment = $commentdata;
$comment['user_ip'] = $_SERVER['REMOTE_ADDR'];
$comment['user_agent'] = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : null;
$comment['referrer'] = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : null;
$comment['blog'] = get_option('home');
$comment['blog_lang'] = get_locale();
$comment['blog_charset'] = get_option('blog_charset');
$comment['permalink'] = get_permalink($comment['comment_post_ID']);
if (!empty($comment['user_ID'])) {
$comment['user_role'] = akismet_get_user_roles($comment['user_ID']);
}
$akismet_nonce_option = apply_filters('akismet_comment_nonce', get_option('akismet_comment_nonce'));
$comment['akismet_comment_nonce'] = 'inactive';
if ($akismet_nonce_option == 'true' || $akismet_nonce_option == '') {
$comment['akismet_comment_nonce'] = 'failed';
if (isset($_POST['akismet_comment_nonce']) && wp_verify_nonce($_POST['akismet_comment_nonce'], 'akismet_comment_nonce_' . $comment['comment_post_ID'])) {
$comment['akismet_comment_nonce'] = 'passed';
}
// comment reply in wp-admin
if (isset($_POST['_ajax_nonce-replyto-comment']) && check_ajax_referer('replyto-comment', '_ajax_nonce-replyto-comment')) {
$comment['akismet_comment_nonce'] = 'passed';
}
}
if (akismet_test_mode()) {
$comment['is_test'] = 'true';
}
foreach ($_POST as $key => $value) {
if (is_string($value)) {
$comment["POST_{$key}"] = $value;
}
}
$ignore = array('HTTP_COOKIE', 'HTTP_COOKIE2', 'PHP_AUTH_PW');
foreach ($_SERVER as $key => $value) {
if (!in_array($key, $ignore) && is_string($value)) {
$comment["{$key}"] = $value;
} else {
$comment["{$key}"] = '';
}
}
$post = get_post($comment['comment_post_ID']);
$comment['comment_post_modified_gmt'] = $post->post_modified_gmt;
$query_string = '';
foreach ($comment as $key => $data) {
$query_string .= $key . '=' . urlencode(stripslashes($data)) . '&';
}
$commentdata['comment_as_submitted'] = $comment;
$response = akismet_http_post($query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port);
do_action('akismet_comment_check_response', $response);
akismet_update_alert($response);
$commentdata['akismet_result'] = $response[1];
if ('true' == $response[1]) {
// akismet_spam_count will be incremented later by akismet_result_spam()
add_filter('pre_comment_approved', 'akismet_result_spam');
do_action('akismet_spam_caught');
$last_updated = strtotime($post->post_modified_gmt);
$diff = time() - $last_updated;
$diff = $diff / 86400;
if ($post->post_type == 'post' && $diff > 30 && get_option('akismet_discard_month') == 'true' && empty($comment['user_ID'])) {
// akismet_result_spam() won't be called so bump the counter here
if ($incr = apply_filters('akismet_spam_count_incr', 1)) {
update_option('akismet_spam_count', get_option('akismet_spam_count') + $incr);
}
$redirect_to = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : get_permalink($post);
wp_safe_redirect($redirect_to);
die;
}
}
// if the response is neither true nor false, hold the comment for moderation and schedule a recheck
if ('true' != $response[1] && 'false' != $response[1]) {
if (!current_user_can('moderate_comments')) {
add_filter('pre_comment_approved', 'akismet_result_hold');
}
if (!wp_next_scheduled('akismet_schedule_cron_recheck')) {
wp_schedule_single_event(time() + 1200, 'akismet_schedule_cron_recheck');
}
}
if (function_exists('wp_next_scheduled') && function_exists('wp_schedule_event')) {
// WP 2.1+: delete old comments daily
if (!wp_next_scheduled('akismet_scheduled_delete')) {
wp_schedule_event(time(), 'daily', 'akismet_scheduled_delete');
}
} elseif (mt_rand(1, 10) == 3) {
// WP 2.0: run this one time in ten
akismet_delete_old();
}
$akismet_last_comment = $commentdata;
akismet_fix_scheduled_recheck();
return $commentdata;
}
/**
* Build a data package for the Akismet service to inspect
*
* @param BP_Activity_Activity $activity
* @see http://akismet.com/development/api/#comment-check
* @since BuddyPress (1.6)
* @static
*/
public static function build_akismet_data_package($activity)
{
$userdata = get_userdata($activity->user_id);
$activity_data = array();
$activity_data['akismet_comment_nonce'] = 'inactive';
$activity_data['comment_author'] = $userdata->display_name;
$activity_data['comment_author_email'] = $userdata->user_email;
$activity_data['comment_author_url'] = bp_core_get_userlink($userdata->ID, false, true);
$activity_data['comment_content'] = $activity->content;
$activity_data['comment_type'] = $activity->type;
$activity_data['permalink'] = bp_activity_get_permalink($activity->id, $activity);
$activity_data['user_ID'] = $userdata->ID;
$activity_data['user_role'] = akismet_get_user_roles($userdata->ID);
/**
* Get the nonce if the new activity was submitted through the "what's up, Paul?" form.
* This helps Akismet ensure that the update was a valid form submission.
*/
if (!empty($_POST['_bp_as_nonce'])) {
$activity_data['akismet_comment_nonce'] = wp_verify_nonce($_POST['_bp_as_nonce'], "_bp_as_nonce_{$userdata->ID}") ? 'passed' : 'failed';
} elseif (!empty($activity->secondary_item_id) && !empty($_POST['_bp_as_nonce_' . $activity->secondary_item_id])) {
$activity_data['akismet_comment_nonce'] = wp_verify_nonce($_POST["_bp_as_nonce_{$activity->secondary_item_id}"], "_bp_as_nonce_{$userdata->ID}_{$activity->secondary_item_id}") ? 'passed' : 'failed';
}
return apply_filters('bp_akismet_build_akismet_data_package', $activity_data, $activity);
}
/**
* Submit a post for spamming or hamming
*
* @since bbPress (r3277)
*
* @param int $post_id
*
* @global WP_Query $wpdb
* @global string $akismet_api_host
* @global string $akismet_api_port
* @global object $current_user
* @global object $current_site
*
* @uses current_filter() To get the reply_id
* @uses get_post() To get the post object
* @uses get_the_author_meta() To get the author meta
* @uses get_post_meta() To get the post meta
* @uses bbp_get_user_profile_url() To get a user's profile url
* @uses get_permalink() To get the permalink of the post_parent
* @uses akismet_get_user_roles() To get the role(s) of the post_author
* @uses bbp_current_author_ip() To get the IP address of the current user
* @uses BBP_Akismet::maybe_spam() To submit the post as ham or spam
* @uses update_post_meta() To update the post meta with some Akismet data
* @uses do_action() To call the 'bbp_akismet_submit_spam_post' and 'bbp_akismet_submit_ham_post' hooks
*
* @return array Array of existing topic terms
*/
public function submit_post($post_id = 0)
{
global $current_user, $current_site;
// Innocent until proven guilty
$request_type = 'ham';
$current_filter = current_filter();
// Check this filter and adjust the $request_type accordingly
switch ($current_filter) {
// Mysterious, and straight from the can
case 'bbp_spammed_topic':
case 'bbp_spammed_reply':
$request_type = 'spam';
break;
// Honey-glazed, a straight off the bone
// Honey-glazed, a straight off the bone
case 'bbp_unspammed_topic':
case 'bbp_unspammed_reply':
$request_type = 'ham';
break;
// Possibly poison...
// Possibly poison...
default:
return;
}
// Setup some variables
$post_id = (int) $post_id;
// Make sure we have a post
$_post = get_post($post_id);
// Bail if get_post() fails
if (empty($_post)) {
return;
}
// Bail if we're spamming, but the post_status isn't spam
if ('spam' == $request_type && bbp_get_spam_status_id() != $_post->post_status) {
return;
}
// Set some default post_data
$post_data = array('comment_approved' => $_post->post_status, 'comment_author' => $_post->post_author ? get_the_author_meta('display_name', $_post->post_author) : get_post_meta($post_id, '_bbp_anonymous_name', true), 'comment_author_email' => $_post->post_author ? get_the_author_meta('email', $_post->post_author) : get_post_meta($post_id, '_bbp_anonymous_email', true), 'comment_author_url' => $_post->post_author ? bbp_get_user_profile_url($_post->post_author) : get_post_meta($post_id, '_bbp_anonymous_website', true), 'comment_content' => $_post->post_content, 'comment_date' => $_post->post_date, 'comment_ID' => $post_id, 'comment_post_ID' => $_post->post_parent, 'comment_type' => $_post->post_type, 'permalink' => get_permalink($post_id), 'user_ID' => $_post->post_author, 'user_ip' => get_post_meta($post_id, '_bbp_author_ip', true), 'user_role' => akismet_get_user_roles($_post->post_author));
// Use the original version stored in post_meta if available
$as_submitted = get_post_meta($post_id, '_bbp_akismet_as_submitted', true);
if ($as_submitted && is_array($as_submitted) && isset($as_submitted['comment_content'])) {
$post_data = array_merge($post_data, $as_submitted);
}
// Add the reporter IP address
$post_data['reporter_ip'] = bbp_current_author_ip();
// Add some reporter info
if (is_object($current_user)) {
$post_data['reporter'] = $current_user->user_login;
}
// Add the current site domain
if (is_object($current_site)) {
$post_data['site_domain'] = $current_site->domain;
}
// Place your slide beneath the microscope
$post_data = $this->maybe_spam($post_data, 'submit', $request_type);
// Manual user action
if (isset($post_data['reporter'])) {
// What kind of action
switch ($request_type) {
// Spammy
case 'spam':
$this->update_post_history($post_id, sprintf(__('%1$s reported this %2$s as spam', 'bbpress'), $post_data['reporter'], $post_data['comment_type']), 'report-spam');
update_post_meta($post_id, '_bbp_akismet_user_result', 'true');
update_post_meta($post_id, '_bbp_akismet_user', $post_data['reporter']);
break;
// Hammy
// Hammy
case 'ham':
$this->update_post_history($post_id, sprintf(__('%1$s reported this %2$s as not spam', 'bbpress'), $post_data['reporter'], $post_data['comment_type']), 'report-ham');
update_post_meta($post_id, '_bbp_akismet_user_result', 'false');
update_post_meta($post_id, '_bbp_akismet_user', $post_data['reporter']);
// @todo Topic term revision history
break;
// Possible other actions
// Possible other actions
default:
break;
}
}
do_action('bbp_akismet_submit_' . $request_type . '_post', $post_id, $post_data['bbp_akismet_result']);
}
function akismet_recheck_queue()
{
global $wpdb, $akismet_api_host, $akismet_api_port;
akismet_fix_scheduled_recheck();
if (!(isset($_GET['recheckqueue']) || isset($_REQUEST['action']) && 'akismet_recheck_queue' == $_REQUEST['action'])) {
return;
}
$paginate = '';
if (isset($_POST['limit']) && isset($_POST['offset'])) {
$paginate = $wpdb->prepare(" LIMIT %d OFFSET %d", array($_POST['limit'], $_POST['offset']));
}
$moderation = $wpdb->get_results("SELECT * FROM {$wpdb->comments} WHERE comment_approved = '0'{$paginate}", ARRAY_A);
foreach ((array) $moderation as $c) {
$c['user_ip'] = $c['comment_author_IP'];
$c['user_agent'] = $c['comment_agent'];
$c['referrer'] = '';
$c['blog'] = get_bloginfo('url');
$c['blog_lang'] = get_locale();
$c['blog_charset'] = get_option('blog_charset');
$c['permalink'] = get_permalink($c['comment_post_ID']);
$c['user_role'] = '';
if (isset($c['user_ID'])) {
$c['user_role'] = akismet_get_user_roles($c['user_ID']);
}
if (akismet_test_mode()) {
$c['is_test'] = 'true';
}
$id = (int) $c['comment_ID'];
$query_string = '';
foreach ($c as $key => $data) {
$query_string .= $key . '=' . urlencode(stripslashes($data)) . '&';
}
add_comment_meta($c['comment_ID'], 'akismet_rechecking', true);
$response = akismet_http_post($query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port);
if ('true' == $response[1]) {
wp_set_comment_status($c['comment_ID'], 'spam');
update_comment_meta($c['comment_ID'], 'akismet_result', 'true');
delete_comment_meta($c['comment_ID'], 'akismet_error');
akismet_update_comment_history($c['comment_ID'], __('Akismet re-checked and caught this comment as spam'), 'check-spam');
} elseif ('false' == $response[1]) {
update_comment_meta($c['comment_ID'], 'akismet_result', 'false');
delete_comment_meta($c['comment_ID'], 'akismet_error');
akismet_update_comment_history($c['comment_ID'], __('Akismet re-checked and cleared this comment'), 'check-ham');
// abnormal result: error
} else {
update_comment_meta($c['comment_ID'], 'akismet_result', 'error');
akismet_update_comment_history($c['comment_ID'], sprintf(__('Akismet was unable to re-check this comment (response: %s)'), substr($response[1], 0, 50)), 'check-error');
}
delete_comment_meta($c['comment_ID'], 'akismet_rechecking');
}
if (defined('DOING_AJAX') && DOING_AJAX) {
wp_send_json(array('processed' => count((array) $moderation)));
} else {
$redirect_to = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : admin_url('edit-comments.php');
wp_safe_redirect($redirect_to);
exit;
}
}
function digressit_live_spam_check_comment($comment)
{
global $akismet_api_host, $akismet_api_port;
if (function_exists('akismet_verify_key')) {
if (akismet_verify_key(akismet_get_key())) {
$comment['user_ip'] = $_SERVER['REMOTE_ADDR'];
$comment['user_agent'] = $_SERVER['HTTP_USER_AGENT'];
$comment['referrer'] = $_SERVER['HTTP_REFERER'];
$comment['blog'] = get_option('home');
$comment['blog_lang'] = get_locale();
$comment['blog_charset'] = get_option('blog_charset');
$comment['permalink'] = get_permalink($comment['comment_post_ID']);
$comment['user_role'] = akismet_get_user_roles($comment['user_ID']);
$ignore = array('HTTP_COOKIE');
foreach ($_SERVER as $key => $value) {
if (!in_array($key, $ignore) && is_string($value)) {
$comment["{$key}"] = $value;
}
}
$query_string = '';
foreach ($comment as $key => $data) {
$query_string .= $key . '=' . urlencode(stripslashes($data)) . '&';
}
$response = akismet_http_post($query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port);
if ('true' == $response[1]) {
return true;
}
return false;
}
}
return false;
}
