134 lines
4.6 KiB
PHP
134 lines
4.6 KiB
PHP
<?php
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require_once('wp-config.php');
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require_once($abspath.$b2inc.'/b2template.functions.php');
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require_once($abspath.$b2inc.'/b2vars.php');
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require_once($abspath.$b2inc.'/b2functions.php');
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function add_magic_quotes($array) {
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foreach ($array as $k => $v) {
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if (is_array($v)) {
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$array[$k] = add_magic_quotes($v);
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} else {
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$array[$k] = addslashes($v);
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}
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}
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return $array;
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}
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if (!get_magic_quotes_gpc()) {
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$HTTP_GET_VARS = add_magic_quotes($HTTP_GET_VARS);
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$HTTP_POST_VARS = add_magic_quotes($HTTP_POST_VARS);
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$HTTP_COOKIE_VARS = add_magic_quotes($HTTP_COOKIE_VARS);
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}
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$author = trim($HTTP_POST_VARS["author"]);
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$email = trim($HTTP_POST_VARS["email"]);
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$url = trim($HTTP_POST_VARS["url"]);
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$comment = trim($HTTP_POST_VARS["comment"]);
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$original_comment = $comment;
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$comment_autobr = $HTTP_POST_VARS["comment_autobr"];
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$comment_post_ID = $HTTP_POST_VARS["comment_post_ID"];
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$commentstatus = $wpdb->get_var("SELECT comment_status FROM $tableposts WHERE ID = $comment_post_ID");
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if ('closed' == $commentstatus)
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die('Sorry, comments are closed for this item.');
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if ($require_name_email && ($email == '' || $email == '@' || $author == '' || $author == 'name')) { //original fix by Dodo, and then Drinyth
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echo 'Error: please fill the required fields (name, email).';
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exit;
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}
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if ($comment == 'comment' || $comment == '') {
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echo "Error: please type a comment";
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exit;
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}
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$user_ip = $HTTP_SERVER_VARS['REMOTE_ADDR'];
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$user_domain = gethostbyaddr($user_ip);
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$time_difference = get_settings("time_difference");
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$now = date("Y-m-d H:i:s",(time() + ($time_difference * 3600)));
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$author = strip_tags($author);
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$email = strip_tags($email);
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if (strlen($email) < 6) {
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$email = '';
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}
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$url = trim(strip_tags($url));
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$url = ((!stristr($url, '://')) && ($url != '')) ? 'http://'.$url : $url;
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if (strlen($url) < 7) {
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$url = '';
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}
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$comment = strip_tags($comment, $comment_allowed_tags);
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$comment = balanceTags($comment, 1);
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$comment = convert_chars($comment);
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$comment = format_to_post($comment);
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$comment_author = $author;
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$comment_author_email = $email;
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$comment_author_url = $url;
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$author = addslashes($author);
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$email = addslashes($email);
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$url = addslashes($url);
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/* flood-protection */
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$lasttime = $wpdb->get_var("SELECT comment_date FROM $tablecomments WHERE comment_author_IP = '$user_ip' ORDER BY comment_date DESC LIMIT 1");
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$ok=1;
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if (!empty($lasttime)) {
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$time_lastcomment= mysql2date('U', $lasttime);
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$time_newcomment= mysql2date('U', "$now");
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if (($time_newcomment - $time_lastcomment) < 10)
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$ok = 0;
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}
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/* end flood-protection */
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if ($ok) {
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$wpdb->query("INSERT INTO $tablecomments VALUES ('0','$comment_post_ID','$author','$email','$url','$user_ip','$now','$comment','0')");
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if ($comments_notify && '' != $comment_author_email) {
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$notify_message = "New comment on your post #$comment_post_ID ".stripslashes($postdata['Title'])."\r\n\r\n";
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$notify_message .= "Author : $comment_author (IP: $user_ip , $user_domain)\r\n";
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$notify_message .= "E-mail : $comment_author_email\r\n";
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$notify_message .= "URL : $comment_author_url\r\n";
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$notify_message .= "Whois : http://ws.arin.net/cgi-bin/whois.pl?queryinput=$user_ip\r\n";
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$notify_message .= "Comment: \n".stripslashes($original_comment)."\r\n\r\n";
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$notify_message .= "You can see all comments on this post here: \r\n";
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$notify_message .= $siteurl.'/'.$blogfilename.$querystring_start.'p'.$querystring_equal.$id.$querystring_separator.'c'.$querystring_equal.'1#comments';
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$postdata = get_postdata($comment_post_ID);
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$authordata = get_userdata($postdata['Author_ID']);
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$subject = "[$blogname] Comment: \"".stripslashes($postdata['Title']).'"';
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@mail($authordata->user_email, $subject, $notify_message, "From: \"$comment_author\" <$comment_author_email>\r\n"."X-Mailer: WordPress $b2_version with PHP/".phpversion());
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}
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if ($email == '') {
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$email = ' '; // this to make sure a cookie is set for 'no email'
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}
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if ($url == '') {
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$url = ' '; // this to make sure a cookie is set for 'no url'
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}
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setcookie('comment_author', $author, time()+30000000);
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setcookie('comment_author_email', $email, time()+30000000);
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setcookie('comment_author_url', $url, time()+30000000);
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header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
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header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
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header('Cache-Control: no-cache, must-revalidate');
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header('Pragma: no-cache');
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$location = (!empty($HTTP_POST_VARS['redirect_to'])) ? $HTTP_POST_VARS['redirect_to'] : $HTTP_SERVER_VARS["HTTP_REFERER"];
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if ($is_IIS) {
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header("Refresh: 0;url=$location");
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} else {
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header("Location: $location");
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}
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} else {
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die('Sorry, you can only post a new comment once every 10 seconds.');
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}
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?>
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