404-Deamon: E-Mail bei fehlender Seite (NEU)

<?php
/*
Plugin Name: 404-Deamon
Plugin URI: http://not-going-to-come-anytime.com
Description: Mails you a 404-Notification. This will even send you an email if you have got a missing favicon. It can be a little bit annoying, when you get mails for all crap of stuff. Feel free to extend the exclusions at the bottom. Currently it only excludes 404 if the admin lands on non-existand URLs.
Version: 0.1
Author: Franz Josef Kaiser
Author URI: http://unserkaiser.com
License: GPL2
*/


if(is_404()) {


    function cur_page_url() {
        $pageURL = 'http';
        if ($_SERVER["HTTPS"] == "on") {$pageURL .= "s";}
        $pageURL .= "://";
        if ($_SERVER["SERVER_PORT"] != "80") {
            $pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
        } else {
            $pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
        }
        return $pageURL;
    }


        global $current_user;
        get_currentuserinfo();
        if( is_user_logged_in() ) {
            $user_mail = "The User ";
            $user_mail .= $current_user->user_login;
            $user_mail .= " (Mail: ";
            $user_mail .= $current_user->user_email;
            $user_mail .= ") has ";
        } elseif( !is_user_logged_in() ) {
            $user_mail = "A guest has ";
        }


        $page_name = cur_page_url();


        $to = get_bloginfo('admin_email');
        $subject = "(ae) - 404";
        $message = "Dear Admin!\n\n";
            $message .= "Notification:\n";
            $message .= $user_mail;
            $message .= "tried to reach a page that´s not here (";
            $message .= $page_name;
            $message .= ").\n\n";
            $message .= "Yours,\n";
            $message .= "friendly 404-Deamon from the neighborhood\n";
            $message .= "-----------\n";
            $message .= "That´s an automatic mail.\n";
            $message .= "Please don´t answer.\n";
            $message .= "-----------";
        $headers = "From: 404-Deamon: Missing <404@example.com>\r\n\\";
        $attachments = '';


        $content_type = "text/html";
        apply_filters( 'wp_mail_content_type', $content_type );


        if( $current_user->user_email == get_bloginfo('admin_email') ) {  } else {
            wp_mail( $to, $subject, $message, $headers, $attachments );
        }
}
?>

<?php
/*
Plugin Name: 404-Deamon
Plugin URI: http://not-going-to-come-anytime.com
Description: Mails you a 404-Notification. This will even send you an email if you have got a missing favicon. It can be a little bit annoying, when you get mails for all crap of stuff. Feel free to extend the exclusions at the bottom. Currently it only excludes 404 if the admin lands on non-existand URLs or google and yahoo! visits you (props: toscho).
Version: 0.1
Author: Franz Josef Kaiser
Author URI: http://unserkaiser.com
License: GPL2
*/


// Let's go with WP. The WP-Conditional Deamon will handle this for us (hopefully)
if(is_404()) {


    // if you, like me: LOOOOOVE Pods, then go and grap a copy over at http://podscms.com
    if (function_exists(pods_url_variable)) {
        $page_uri = pods_url_variable('last');
    }
    // for Wordpress only: Your WP-URL
    $page_name = get_bloginfo('url');


    // set up the current User to get some data about him/her
    global $current_user;
    get_currentuserinfo();
        // Let's see, if it's registered User, or an unknown Guest
        if( is_user_logged_in() ) {
            $user_mail = "The User ";
            $user_mail .= $current_user->user_login;
            $user_mail .= " (Mail: ";
            $user_mail .= $current_user->user_email;
            $user_mail .= ") has ";
        } elseif( !is_user_logged_in() ) {
            $user_mail = "A guest has ";
        }


    // get some additional data about our users and guest
    // don'´t forget to delete the data if it's no enemy
    // we want to save the privacy of our users and guests
        // props to Thomas Scholz a.k.a toscho who pointed me at the german wordpress-forum to his
        // article: http://toscho.de/2009/htaccess-angriffe-sehen-blockieren/
        // so we now know that
    if(isset($_SERVER['HTTP_USER_AGENT']) {
        $guest_user_agent = addslashes($_SERVER['HTTP_USER_AGENT']);
    }
    if(isset($_SERVER['HTTP_REFERER']) {
        $guest_referer = addslashes($_SERVER['HTTP_REFERER']);
    }
    $guest_req_method = $_SERVER['REQUEST_METHOD'] . ' http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];


    $to = get_bloginfo('admin_email');
    $subject = "(ae) - 404";
    $message = "Dear Admin!\n\n";
        $message .= "Notification:\n";
        $message .= $user_mail;
        $message .= "tried to reach a page that´s not here (";
        $message .= $page_name;
        $message .= "/";
        $message .= $page_uri;
        $message .= ") aufzurufen.\n\n";
        $message .= "Users Agent:";
        $message .= $guest_user_agent;
        $message .= "\n";
        $message .= "Referer:";
        $message .= $guest_referer;
        $message .= "\n";
        $message .= "Request Method:";
        $message .= $guest_req_method;
        $message .= "\n";
        $message .= "IP: http://ip-lookup.net/?ip=";
        $message .= ;
        $message .= "\n\n";
            $message .= "Yours,\n";
            $message .= "friendly 404-Deamon from the neighborhood\n";
            $message .= "-----------\n";
            $message .= "That´s an automatic mail.\n";
            $message .= "Please don´t answer.\n";
            $message .= "I\'m too shy to reply.\n";
            $message .= "-----------";


    $headers = "From: 404-Deamon: Missing <fehler_404@";
    $headers .= $page_name;
    $headers .= ">\r\n\\";


    // nothing in here yet.
    $attachments = '';


    // this part is not working. don't know what i'm doing wrong.
    $content_type = "text/html";
    apply_filters( 'wp_mail_content_type', $content_type );


    // Drop a mail to notify
        // see if the admin gone wrong
        if( $current_user->user_email == get_bloginfo('admin_email') ) {
        // see if google or yahoo! are gone wrong or try to test you
            // again props to Thomas Scholz a.k.a toscho from http://toscho.de/
        } elseif( ! ( FALSE !== strpos($_SERVER['REQUEST_URI'], 'noexist' ) or FALSE !== strpos($_SERVER['REQUEST_URI'], 'SlurpConfirm') ) ) {
        // ELSE: DROP THE BOMB!
        } else {
            wp_mail( $to, $subject, $message, $headers, $attachments );
        }
// that's all folks
?>