| <?php |
| |
| /* These functions can be replaced via plugins. They are loaded after |
| plugins are loaded. */ |
| |
| |
| if ( !function_exists('get_currentuserinfo') ) : |
| function get_currentuserinfo() { |
| global $user_login, $userdata, $user_level, $user_ID, $user_nickname, $user_email, $user_url, $user_pass_md5, $user_identity; |
| // *** retrieving user's data from cookies and db - no spoofing |
| |
| if (isset($_COOKIE['wordpressuser_' . COOKIEHASH])) |
| $user_login = $_COOKIE['wordpressuser_' . COOKIEHASH]; |
| $userdata = get_userdatabylogin($user_login); |
| $user_level = $userdata->user_level; |
| $user_ID = $userdata->ID; |
| $user_nickname = $userdata->user_nickname; |
| $user_email = $userdata->user_email; |
| $user_url = $userdata->user_url; |
| $user_pass_md5 = md5($userdata->user_pass); |
| |
| $idmode = $userdata->user_idmode; |
| if ($idmode == 'nickname') $user_identity = $userdata->user_nickname; |
| if ($idmode == 'login') $user_identity = $userdata->user_login; |
| if ($idmode == 'firstname') $user_identity = $userdata->user_firstname; |
| if ($idmode == 'lastname') $user_identity = $userdata->user_lastname; |
| if ($idmode == 'namefl') $user_identity = $userdata->user_firstname.' '.$userdata->user_lastname; |
| if ($idmode == 'namelf') $user_identity = $userdata->user_lastname.' '.$userdata->user_firstname; |
| if (!$idmode) $user_identity = $userdata->user_nickname; |
| } |
| endif; |
| |
| if ( !function_exists('get_userdata') ) : |
| function get_userdata($userid) { |
| global $wpdb, $cache_userdata; |
| $userid = (int) $userid; |
| if ( empty($cache_userdata[$userid]) && $userid != 0) { |
| $cache_userdata[$userid] = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE ID = $userid"); |
| $cache_userdata[$cache_userdata[$userid]->user_login] =& $cache_userdata[$userid]; |
| } |
| |
| return $cache_userdata[$userid]; |
| } |
| endif; |
| |
| if ( !function_exists('get_userdatabylogin') ) : |
| function get_userdatabylogin($user_login) { |
| global $cache_userdata, $wpdb; |
| if ( !empty($user_login) && empty($cache_userdata[$user_login]) ) { |
| $user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE user_login = '$user_login'"); /* todo: get rid of this intermediate var */ |
| $cache_userdata[$user->ID] = $user; |
| $cache_userdata[$user_login] =& $cache_userdata[$user->ID]; |
| } else { |
| $user = $cache_userdata[$user_login]; |
| } |
| return $user; |
| } |
| endif; |
| |
| if ( !function_exists('wp_mail') ) : |
| function wp_mail($to, $subject, $message, $headers = '') { |
| if( $headers == '' ) { |
| $headers = "MIME-Version: 1.0\n" . |
| "From: " . get_settings('admin_email') . "\n" . |
| "Content-Type: text/plain; charset=\"" . get_settings('blog_charset') . "\"\n"; |
| } |
| |
| return @mail($to, $subject, $message, $headers); |
| } |
| endif; |
| |
| if ( !function_exists('wp_login') ) : |
| function wp_login($username, $password, $already_md5 = false) { |
| global $wpdb, $error; |
| |
| if ( !$username ) |
| return false; |
| |
| if ( !$password ) { |
| $error = __('<strong>Error</strong>: The password field is empty.'); |
| return false; |
| } |
| |
| $login = $wpdb->get_row("SELECT ID, user_login, user_pass FROM $wpdb->users WHERE user_login = '$username'"); |
| |
| if (!$login) { |
| $error = __('<strong>Error</strong>: Wrong username.'); |
| return false; |
| } else { |
| // If the password is already_md5, it has been double hashed. |
| // Otherwise, it is plain text. |
| if ( ($already_md5 && $login->user_login == $username && md5($login->user_pass) == $password) || ($login->user_login == $username && $login->user_pass == md5($password)) ) { |
| return true; |
| } else { |
| $error = __('<strong>Error</strong>: Incorrect password.'); |
| $pwd = ''; |
| return false; |
| } |
| } |
| } |
| endif; |
| |
| if ( !function_exists('auth_redirect') ) : |
| function auth_redirect() { |
| // Checks if a user is logged in, if not redirects them to the login page |
| if ( (!empty($_COOKIE['wordpressuser_' . COOKIEHASH]) && |
| !wp_login($_COOKIE['wordpressuser_' . COOKIEHASH], $_COOKIE['wordpresspass_' . COOKIEHASH], true)) || |
| (empty($_COOKIE['wordpressuser_' . COOKIEHASH])) ) { |
| header('Expires: Wed, 11 Jan 1984 05:00:00 GMT'); |
| header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); |
| header('Cache-Control: no-cache, must-revalidate, max-age=0'); |
| header('Pragma: no-cache'); |
| |
| header('Location: ' . get_settings('siteurl') . '/wp-login.php?redirect_to=' . urlencode($_SERVER['REQUEST_URI'])); |
| exit(); |
| } |
| } |
| endif; |
| |
| // Cookie safe redirect. Works around IIS Set-Cookie bug. |
| // http://support.microsoft.com/kb/q176113/ |
| if ( !function_exists('wp_redirect') ) : |
| function wp_redirect($location) { |
| global $is_IIS; |
| |
| if ($is_IIS) |
| header("Refresh: 0;url=$location"); |
| else |
| header("Location: $location"); |
| } |
| endif; |
| |
| if ( !function_exists('wp_setcookie') ) : |
| function wp_setcookie($username, $password, $already_md5 = false, $home = '', $siteurl = '') { |
| if ( !$already_md5 ) |
| $password = md5( md5($password) ); // Double hash the password in the cookie. |
| |
| if ( empty($home) ) |
| $cookiepath = COOKIEPATH; |
| else |
| $cookiepath = preg_replace('|https?://[^/]+|i', '', $home . '/' ); |
| |
| if ( empty($siteurl) ) { |
| $sitecookiepath = SITECOOKIEPATH; |
| $cookiehash = COOKIEHASH; |
| } else { |
| $sitecookiepath = preg_replace('|https?://[^/]+|i', '', $siteurl . '/' ); |
| $cookiehash = md5($siteurl); |
| } |
| |
| setcookie('wordpressuser_'. $cookiehash, $username, time() + 31536000, $cookiepath); |
| setcookie('wordpresspass_'. $cookiehash, $password, time() + 31536000, $cookiepath); |
| |
| if ( $cookiepath != $sitecookiepath ) { |
| setcookie('wordpressuser_'. $cookiehash, $username, time() + 31536000, $sitecookiepath); |
| setcookie('wordpresspass_'. $cookiehash, $password, time() + 31536000, $sitecookiepath); |
| } |
| } |
| endif; |
| |
| if ( !function_exists('wp_clearcookie') ) : |
| function wp_clearcookie() { |
| setcookie('wordpressuser_' . COOKIEHASH, ' ', time() - 31536000, COOKIEPATH); |
| setcookie('wordpresspass_' . COOKIEHASH, ' ', time() - 31536000, COOKIEPATH); |
| setcookie('wordpressuser_' . COOKIEHASH, ' ', time() - 31536000, SITECOOKIEPATH); |
| setcookie('wordpresspass_' . COOKIEHASH, ' ', time() - 31536000, SITECOOKIEPATH); |
| } |
| endif; |
| |
| if ( ! function_exists('wp_notify_postauthor') ) : |
| function wp_notify_postauthor($comment_id, $comment_type='') { |
| global $wpdb; |
| |
| $comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID='$comment_id' LIMIT 1"); |
| $post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID='$comment->comment_post_ID' LIMIT 1"); |
| $user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE ID='$post->post_author' LIMIT 1"); |
| |
| if ('' == $user->user_email) return false; // If there's no email to send the comment to |
| |
| $comment_author_domain = gethostbyaddr($comment->comment_author_IP); |
| |
| $blogname = get_settings('blogname'); |
| |
| if ( empty( $comment_type ) ) $comment_type = 'comment'; |
| |
| if ('comment' == $comment_type) { |
| $notify_message = sprintf( __('New comment on your post #%1$s "%2$s"'), $comment->comment_post_ID, $post->post_title ) . "\r\n"; |
| $notify_message .= sprintf( __('Author : %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "\r\n"; |
| $notify_message .= sprintf( __('E-mail : %s'), $comment->comment_author_email ) . "\r\n"; |
| $notify_message .= sprintf( __('URI : %s'), $comment->comment_author_url ) . "\r\n"; |
| $notify_message .= sprintf( __('Whois : http://ws.arin.net/cgi-bin/whois.pl?queryinput=%s'), $comment->comment_author_IP ) . "\r\n"; |
| $notify_message .= __('Comment: ') . "\r\n" . $comment->comment_content . "\r\n\r\n"; |
| $notify_message .= __('You can see all comments on this post here: ') . "\r\n"; |
| $subject = sprintf( __('[%1$s] Comment: "%2$s"'), $blogname, $post->post_title ); |
| } elseif ('trackback' == $comment_type) { |
| $notify_message = sprintf( __('New trackback on your post #%1$s "%2$s"'), $comment->comment_post_ID, $post->post_title ) . "\r\n"; |
| $notify_message .= sprintf( __('Website: %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "\r\n"; |
| $notify_message .= sprintf( __('URI : %s'), $comment->comment_author_url ) . "\r\n"; |
| $notify_message .= __('Excerpt: ') . "\r\n" . $comment->comment_content . "\r\n\r\n"; |
| $notify_message .= __('You can see all trackbacks on this post here: ') . "\r\n"; |
| $subject = sprintf( __('[%1$s] Trackback: "%2$s"'), $blogname, $post->post_title ); |
| } elseif ('pingback' == $comment_type) { |
| $notify_message = sprintf( __('New pingback on your post #%1$s "%2$s"'), $comment->comment_post_ID, $post->post_title ) . "\r\n"; |
| $notify_message .= sprintf( __('Website: %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "\r\n"; |
| $notify_message .= sprintf( __('URI : %s'), $comment->comment_author_url ) . "\r\n"; |
| $notify_message .= __('Excerpt: ') . "\r\n" . sprintf( __('[...] %s [...]'), $comment->comment_content ) . "\r\n\r\n"; |
| $notify_message .= __('You can see all pingbacks on this post here: ') . "\r\n"; |
| $subject = sprintf( __('[%1$s] Pingback: "%2$s"'), $blogname, $post->post_title ); |
| } |
| $notify_message .= get_permalink($comment->comment_post_ID) . "#comments\r\n\r\n"; |
| $notify_message .= sprintf( __('To delete this comment, visit: %s'), get_settings('siteurl').'/wp-admin/post.php?action=confirmdeletecomment&p='.$comment->comment_post_ID."&comment=$comment_id" ) . "\r\n"; |
| |
| if ('' == $comment->comment_author_email || '' == $comment->comment_author) { |
| $from = "From: \"$blogname\" <wordpress@" . $_SERVER['SERVER_NAME'] . '>'; |
| } else { |
| $from = 'From: "' . $comment->comment_author . "\" <$comment->comment_author_email>"; |
| } |
| |
| $message_headers = "MIME-Version: 1.0\n" |
| . "$from\n" |
| . "Content-Type: text/plain; charset=\"" . get_settings('blog_charset') . "\"\n"; |
| |
| @wp_mail($user->user_email, $subject, $notify_message, $message_headers); |
| |
| return true; |
| } |
| endif; |
| |
| /* wp_notify_moderator |
| notifies the moderator of the blog (usually the admin) |
| about a new comment that waits for approval |
| always returns true |
| */ |
| if ( !function_exists('wp_notify_moderator') ) : |
| function wp_notify_moderator($comment_id) { |
| global $wpdb; |
| |
| if( get_settings( "moderation_notify" ) == 0 ) |
| return true; |
| |
| $comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID='$comment_id' LIMIT 1"); |
| $post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID='$comment->comment_post_ID' LIMIT 1"); |
| $user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE ID='$post->post_author' LIMIT 1"); |
| |
| $comment_author_domain = gethostbyaddr($comment->comment_author_IP); |
| $comments_waiting = $wpdb->get_var("SELECT count(comment_ID) FROM $wpdb->comments WHERE comment_approved = '0'"); |
| |
| $notify_message = sprintf( __('A new comment on the post #%1$s "%2$s" is waiting for your approval'), $post->ID, $post->post_title ) . "\r\n"; |
| $notify_message .= get_permalink($comment->comment_post_ID) . "\r\n\r\n"; |
| $notify_message .= sprintf( __('Author : %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "\r\n"; |
| $notify_message .= sprintf( __('E-mail : %s'), $comment->comment_author_email ) . "\r\n"; |
| $notify_message .= sprintf( __('URI : %s'), $comment->comment_author_url ) . "\r\n"; |
| $notify_message .= sprintf( __('Whois : http://ws.arin.net/cgi-bin/whois.pl?queryinput=%s'), $comment->comment_author_IP ) . "\r\n"; |
| $notify_message .= __('Comment: ') . "\r\n" . $comment->comment_content . "\r\n\r\n"; |
| $notify_message .= sprintf( __('To approve this comment, visit: %s'), get_settings('siteurl').'/wp-admin/post.php?action=mailapprovecomment&p='.$comment->comment_post_ID."&comment=$comment_id" ) . "\r\n"; |
| $notify_message .= sprintf( __('To delete this comment, visit: %s'), get_settings('siteurl').'/wp-admin/post.php?action=confirmdeletecomment&p='.$comment->comment_post_ID."&comment=$comment_id" ) . "\r\n"; |
| $notify_message .= sprintf( __('Currently %s comments are waiting for approval. Please visit the moderation panel:'), $comments_waiting ) . "\r\n"; |
| $notify_message .= get_settings('siteurl') . "/wp-admin/moderation.php\r\n"; |
| |
| $subject = sprintf( __('[%1$s] Please moderate: "%2$s"'), get_settings('blogname'), $post->post_title ); |
| $admin_email = get_settings("admin_email"); |
| |
| @wp_mail($admin_email, $subject, $notify_message); |
| |
| return true; |
| } |
| endif; |
| |
| ?> |