Technorati被封，导致dashboard无法正常使用的解决方案

即使是以前，我也很上直接进入管理界面的dashboard页，因为这个页面实在是太慢了。因为每次打开它，wp后台都会向Technorati和wordpress站点请求一些内容，而我这里跟国外的连接比较慢，导致每次不小心点到dashboard都要等待很长时间。现在，Technorati被封，直接导致dashboard不但速度更慢，而且无法正常浏览。
不过解决方案很简单，只要删掉向Technorati和wordpress站点请求内容的代码即可。Google Group上wordpress版面冰古同学(这可是大牛，前面blogbus备份数据转换程序也是他给出的)给出了修改后的代码，我们可以直接拿过来用。代码可以到论坛上去找，方便起见，在这里也贴一个：index.php.txt。修改后进入管理员界面很快。
使用方法： 下载上面给出的index.php.txt后，去掉.txt后缀，覆盖掉/wp-admin/index.php即可。注意使用前备份原来文件。

代码:

<?php 
require_once('admin.php'); 
$title = __('Dashboard'); 
require_once('admin-header.php'); 
require_once (ABSPATH . WPINC . '/rss-functions.php'); 

$today = current_time('mysql', 1); 
?> 


<div class="wrap"> 


<h2><?php _e('Dashboard'); ?></h2> 


<div id="zeitgeist"> 
<h2><?php _e('Latest Activity'); ?></h2> 


<?php 
$comments = $wpdb->get_results("SELECT comment_author, 
comment_author_url, comment_ID, comment_post_ID FROM $wpdb->comments 
WHERE comment_approved = '1' ORDER BY comment_date_gmt DESC LIMIT 5"); 
$numcomments = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->comments 
WHERE comment_approved = '0'"); 


if ( $comments || $numcomments ) : 
?> 
<div> 
<h3><?php _e('Comments'); ?> <a href="edit-comments.php" title="<?php 
_e('More comments...'); ?>">&raquo;</a></h3> 


<?php if ( $numcomments ) : ?> 
<p><strong><a href="moderation.php"><?php echo sprintf(__('Comments in 
moderation (%s)'), number_format($numcomments) ); ?> 
&raquo;</a></strong></p> 
<?php endif; ?> 
</div> 


<ul> 
<?php 
if ( $comments ) { 
foreach ($comments as $comment) { 
        echo '<li>' . sprintf(__('%1$s on %2$s'), get_comment_author_link(), 
'<a href="'. get_permalink($comment->comment_post_ID) . '#comment-' . 
$comment->comment_ID . '">' . get_the_title($comment->comment_post_ID) 
. '</a>'); 
        edit_comment_link(__("Edit"), ' <small>(', ')</small>'); 
        echo '</li>'; 


} 
} 


?> 
</ul> 

<?php endif; ?> 


<?php 
if ( $recentposts = $wpdb->get_results("SELECT ID, post_title FROM 
$wpdb->posts WHERE post_status = 'publish' AND post_date_gmt < '$today' 
ORDER BY post_date DESC LIMIT 5") ) : 
?> 
<div> 
<h3><?php _e('Posts'); ?> <a href="edit.php" title="<?php _e('More 
posts...'); ?>">&raquo;</a></h3> 
<ul> 
<?php 
foreach ($recentposts as $post) { 
        if ($post->post_title == '') 
                $post->post_title = sprintf(__('Post #%s'), $post->ID); 
        echo "<li><a href='post.php?action=edit&amp;post=$post->ID'>"; 
        the_title(); 
        echo '</a></li>'; 


} 


?> 
</ul> 
</div> 
<?php endif; ?> 

<?php 
if ( $scheduled = $wpdb->get_results("SELECT ID, post_title, 
post_date_gmt FROM $wpdb->posts WHERE post_status = 'publish' AND 
post_date_gmt > '$today' ORDER BY post_date ASC") ) : 
?> 
<div> 
<h3><?php _e('Scheduled Entries:') ?></h3> 
<ul> 
<?php 
foreach ($scheduled as $post) { 
        if ($post->post_title == '') 
                $post->post_title = sprintf(__('Post #%s'), $post->ID); 
        echo "<li>" . sprintf(__('%1$s in %2$s'), "<a 
href='post.php?action=edit&amp;post=$post->ID' title='" . __('Edit this 
post') . "'>$post->post_title</a>", human_time_diff( 
current_time('timestamp', 1), strtotime($post->post_date_gmt. ' GMT') 
))  . "</li>"; 


} 


?> 
</ul> 
</div> 
<?php endif; ?> 

<div> 
<h3><?php _e('Blog Stats'); ?></h3> 
<?php 
$numposts = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->posts WHERE 
post_status = 'publish'"); 
if (0 < $numposts) $numposts = number_format($numposts); 


$numcomms = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->comments WHERE 
comment_approved = '1'"); 
if (0 < $numcomms) $numcomms = number_format($numcomms); 


$numcats = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->categories"); 
if (0 < $numcats) $numcats = number_format($numcats); 
?> 
<p><?php printf(__('There are currently %1$s <a href="%2$s" 
title="Posts">posts</a> and %3$s <a href="%4$s" 
title="Comments">comments</a>, contained within %5$s <a href="%6$s" 
title="categories">categories</a>.'), $numposts, 'edit.php', 
$numcomms, 'edit-comments.php', $numcats, 'categories.php'); ?></p> 
</div> 


<?php do_action('activity_box_end'); ?> 
</div> 


<h3><?php _e('Welcome to WordPress'); ?></h3> 


<p><?php _e('Use these links to get started:'); ?></p> 


<ul> 
<li><a href="post.php"><?php _e('Write a post'); ?></a></li> 
<li><a href="profile.php"><?php _e('Update your profile or change your 
password'); ?></a></li> 
<li><a href="link-add.php"><?php _e('Add a link to your blogroll'); 
?></a></li> 
<li><a href="themes.php"><?php _e('Change your site’s look or 
theme'); ?></a></li> 
</ul> 


<div style="clear: both">&nbsp; 
<br clear="all" /> 
</div> 
</div> 


<?php 
require('./admin-footer.php'); 
?>