user_level; $user_ID = $userdata->ID; $user_email = $userdata->user_email; $user_url = $userdata->user_url; $user_pass_md5 = md5($userdata->user_pass); $user_identity = $userdata->display_name; if ( empty($current_user) ) $current_user = new WP_User($user_ID); } endif; if ( !function_exists('get_userdata') ) : function get_userdata( $user_id ) { global $wpdb, $cache_userdata; $user_id = (int) $user_id; if ( $user_id == 0 ) return false; if ( isset( $cache_userdata[$user_id] ) ) return $cache_userdata[$user_id]; if ( !$user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE ID = '$user_id'") ) return $cache_userdata[$user_id] = false; $metavalues = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->usermeta WHERE user_id = '$user_id'"); foreach ( $metavalues as $meta ) { @ $value = unserialize($meta->meta_value); if ($value === FALSE) $value = $meta->meta_value; $user->{$meta->meta_key} = $value; // We need to set user_level from meta, not row if ( $wpdb->prefix . 'user_level' == $meta->meta_key ) $user->user_level = $meta->meta_value; } $cache_userdata[$user_id] = $user; $cache_userdata[$cache_userdata[$user_id]->user_login] =& $cache_userdata[$user_id]; return $cache_userdata[$user_id]; } endif; if ( !function_exists('update_user_cache') ) : function update_user_cache() { global $cache_userdata, $wpdb; $level_key = $wpdb->prefix . 'user_level'; $user_ids = $wpdb->get_col("SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '$level_key'"); $user_ids = join(',', $user_ids); $query = apply_filters('user_cache_query', "SELECT * FROM $wpdb->users WHERE ID IN ($user_ids)"); if ( $users = $wpdb->get_results( $query ) ) : foreach ($users as $user) : $metavalues = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->usermeta WHERE user_id = '$user->ID'"); foreach ( $metavalues as $meta ) { @ $value = unserialize($meta->meta_value); if ($value === FALSE) $value = $meta->meta_value; $user->{$meta->meta_key} = $value; // We need to set user_level from meta, not row if ( $wpdb->prefix . 'user_level' == $meta->meta_key ) $user->user_level = $meta->meta_value; } $cache_userdata[$user->ID] = $user; $cache_userdata[$user->user_login] =& $cache_userdata[$user->ID]; endforeach; return true; else : return false; endif; } endif; if ( !function_exists('get_userdatabylogin') ) : function get_userdatabylogin($user_login) { global $cache_userdata, $wpdb; $user_login = sanitize_user( $user_login ); if ( empty( $user_login ) ) return false; if ( isset( $cache_userdata[$user_login] ) ) return $cache_userdata[$user_login]; $user_id = $wpdb->get_var("SELECT ID FROM $wpdb->users WHERE user_login = '$user_login'"); return get_userdata( $user_id ); } endif; if ( !function_exists('wp_mail') ) : function wp_mail($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 = __('Error: 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) { $error = __('Error: Wrong username.'); return false; } else { // If the password is already_md5, it has been double hashed. // Otherwise, it is plain text. if ( ($already_md5 && $login->user_login == $username && md5($login->user_pass) == $password) || ($login->user_login == $username && $login->user_pass == md5($password)) ) { return true; } else { $error = __('Error: 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])) ) { nocache_headers(); 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\" '; } 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"); $comment_author_domain = gethostbyaddr($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; ?>