twentytenadwords

<?php
/*
Plugin Name: TwentyTen Adwords Plugin
Description: An easy way to add an Adwords to the TwentyTen theme without modifying it.
Author: vinhboy
Author URI: http://vinhboy.com
*/

if (!class_exists("twentytenadwordsClass")) {
class twentytenAdwordsClass {
  function __construct() {
    global $wpdb;
    
    // Worpress hooks
    add_action('admin_menu',array(&$this, 'create_menu'));
    add_action('admin_init',array(&$this, 'register_mysettings'));
    add_action('get_header',array(&$this, 'get_header'));
    add_action('wp_head',array(&$this, 'wp_head'));
  }
  
  function register_mysettings() {
    register_setting( 'twentytenadwords-group', 'twentytenadwords_hide_header' );
    register_setting( 'twentytenadwords-group', 'twentytenadwords_show_dates' );
    register_setting( 'twentytenadwords-group', 'twentytenadwords_google_analytics' );
    register_setting( 'twentytenadwords-group', 'twentytenadwords_below_main_menu' );
  }

  function create_menu() {
    add_options_page( 'TwentyTen Adwords', 'TwentyTen Adwords', 'administrator', 'settings_page', array(&$this, 'settings_page'));
  }

  function settings_page() {
    global $wpdb;

    if (!current_user_can('manage_options'))  {
      wp_die( __('You do not have sufficient permissions to access this page.') );
    }
    
    ?>
    <div class="wrap">
      <h2>TwentyTen Adwords Plugin</h2>
      <form method="post" action="options.php">
        <?php settings_fields('twentytenadwords-group'); ?>
        <ul>
          <li>
            <input name="twentytenadwords_hide_header" type="checkbox" value="1" <?php checked('1', get_option('twentytenadwords_hide_header')); ?> />
            <label for="twentytenadwords_hide_header">Hide header</label>
          </li>
          <li>
            <input name="twentytenadwords_show_dates" type="checkbox" value="1" <?php checked('1', get_option('twentytenadwords_show_dates')); ?> />
            <label for="twentytenadwords_show_dates">Show dates</label>
          </li>
          <li>
            <label>Google Analytics ID:</label><br />
            <input name="twentytenadwords_google_analytics" value="<?php echo get_option('twentytenadwords_google_analytics'); ?>" type="input" />
          </li>
          <li>
            <label>Below Main Menu:</label><br />
            <textarea name="twentytenadwords_below_main_menu" cols="60" rows="7"><?php echo get_option('twentytenadwords_below_main_menu'); ?></textarea>
          </li>
        </ul>
        <p class="submit">
          <input type="submit" name="submit" class="button-primary" value="Save Changes">
        </p>
      </form>
    </div>
    <?php
  }
  
  function get_header() {
    require_once(STYLESHEETPATH . '/' . 'header.php');
    if (get_option('twentytenadwords_below_main_menu')): ?>
      <div style='width: 728px;margin: auto; padding-bottom: 40px;'>
        <?php echo get_option('twentytenadwords_below_main_menu'); ?>
      </div>
    <?php endif;
  }
  
  function wp_head() {
    ?>
    
    <style type='text/css'>
      <?php if (get_option('twentytenadwords_hide_header')): ?>
        #branding img{display:none !important;}
      <?php endif; ?>
      <?php if (!get_option('twentytenadwords_show_dates')): ?>
        .entry-meta{display:none !important;}
      <?php endif; ?>
      #wrapper {
        -moz-border-radius: 10px;
        border-radius: 10px;
      }
    </style>
    
    <!-- GOOGLE ANALYTICS -->
    <script type="text/javascript"> 
      window.google_analytics_uacct = "<?php echo get_option('twentytenadwords_google_analytics'); ?>";
      var _gaq = _gaq || [];
      _gaq.push(['_setAccount', '<?php echo get_option('twentytenadwords_google_analytics'); ?>']);
      _gaq.push(['_trackPageview']);

      (function() {
        var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
        ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
        var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
      })();
    </script>
    <!-- GOOGLE ANALYTICS -->
    <?php 
  }
}
}

$twentytenadwordsClass = new twentytenadwordsClass();
?>