adf.ly WordPress Plugin URL Ausnahme

<?php
/*
Plugin Name: adf.ly WordPress Plugin
Plugin URI: http://ninjaplugins.com/wordpress/adfly
Description: Monetize your site with <a href="http://adf.ly/?id=8714">adf.ly</a>, this plugin able to convert your links to adf.ly, no need to do it manually.
Version: 0.1
Author: NinjaPlugins
Author URI: http://ninjaplugins.com
License: GPL2
*/
/*
adf.ly WordPress Plugin




Options:


- Enable adf.ly
- Convert outgoing links only/all links to adf.ly
- Ad type: Intestitial or banner
- adf.ly id (http://adf.ly/tools.php?easylink)
*/


add_action('wp_footer', 'np_adfly_get_script');


//get options
function np_adfly_get_options(){
    $explode = explode('/',get_option('home'));
    $options = array(
        'np_adfly_id' => get_option('np_adfly_id'),
        'np_adfly_type' => get_option('np_adfly_type'),
        'np_adfly_convert' => (get_option('np_adfly_convert') == 'outgoing') ? $explode[2]:''
    );
    return $options;
}


function np_adfly_get_script(){
    if(!get_option('np_adfly_enable')){
        return false;
    }
    //get plugin options
    $options = np_adfly_get_options();


    //populate script;
    $script = "<script>\n";
    $script .= "var adfly_id = ".$options['np_adfly_id'].";\n";
    $script .= "var adfly_advert = '".$options['np_adfly_type']."';\n";
    $script .= "var exclude_domains = ['".$options['np_adfly_convert']."'];\n";
    $script .= "</script>\n";
    $script .= "<script src=\"http://adf.ly/js/link-converter.js\"></script>\n";


    echo $script;
}


//Let's create the options menu
// create custom plugin settings menu
add_action('admin_menu', 'np_adfly_create_menu');


function np_adfly_create_menu() {


    //create new top-level menu
    add_options_page('adf.ly Plugin Settings', 'adf.ly Settings', 'administrator', __FILE__, 'np_adfly_settings_page',plugins_url('/images/icon.png', __FILE__));


    //call register settings function
    add_action( 'admin_init', 'np_adfly_register_mysettings' );
}




function np_adfly_register_mysettings() {
    //register our settings
    register_setting( 'np-adfly-settings-group', 'np_adfly_enable' );
    register_setting( 'np-adfly-settings-group', 'np_adfly_id' );
    register_setting( 'np-adfly-settings-group', 'np_adfly_convert' );
    register_setting( 'np-adfly-settings-group', 'np_adfly_type' );
}


function np_adfly_settings_page() {
?>
<div class="wrap">
<h2>adf.ly WordPress Plugin by NinjaPlugins</h2>


<form method="post" action="options.php">
    <?php settings_fields( 'np-adfly-settings-group' ); ?>
    <table class="form-table">
        <tr valign="top">
        <th scope="row">Enable Plugin</th>
        <td><input type="checkbox" <?php if( get_option('np_adfly_enable' ) == 1){ echo 'checked'; }; ?> value="1" name="np_adfly_enable"/></td>
        </tr>


        <tr valign="top">
        <th scope="row">adf.ly id
        <td><input type="text" name="np_adfly_id" value="<?php echo get_option('np_adfly_id'); ?>" /> <br/>(to get it, login to adfly, then go to <a href="http://adf.ly/tools.php?easylink">http://adf.ly/tools.php?easylink</a> find http://adf.ly/xxxx/www.google.com). xxxx is your adf.ly id.</th>
        </td>
        </tr>


        <tr valign="top">
        <th scope="row">Convert</th>
        <td>
            <select name="np_adfly_convert">
                <option value="outgoing" <?php if(get_option('np_adfly_convert') == 'outgoing') { echo 'selected="selected"';}?>>Outgoing Links Only</options>
                <option value="all" <?php if(get_option('np_adfly_convert') == 'all') { echo 'selected="selected"';}?>>All Links</options>
            </select>
        </td>
        </tr>


        <tr valign="top">
        <th scope="row">Ad Type</th>
        <td>
            <select name="np_adfly_type">
                <option value="int" <?php if(get_option('np_adfly_type') == 'int') { echo 'selected="selected"';}?>>Interstitial Ad</options>
                <option value="banner" <?php if(get_option('np_adfly_type') == 'banner') { echo 'selected="selected"';}?>>Banner Ad</options>
            </select>
        </td>
        </tr>


    </table>


    <p class="submit">
    <input type="submit" class="button-primary" value="<?php _e('Save Changes') ?>" />
    </p>


    <p>
        Feedback, bug report, and suggestions are greatly appreciated. Please submit any question to <a href="http://ninjaplugins.com">NinjaPlugins</a>.
    </p>


</form>
</div>
<?php } ?>