I had tried some plugins on showing the recent comments and found that “Wizzart – Recent Comments” is very convient. It has the following features:
- can show visitor’s gravator
- can show the title of post which was commented on
- can show the excerpt of comment
- the truncation of Chinese sentences works well
At last, I chose to use this plugin, although I had installed lots of plugins.
尝试了些显示最近评论的插件，发现Wizzart – Recent Comments比较好用：
- 有评论者头像
- 没有指向评论者的链接
- 可以显示被评论的文章标题
- 有评论预览，中文截断没有乱码
于是我采用了这款插件，虽然已经用了不少插件。
However, as many other similar plugins, this plugin also shows the comments of the administrator. This is a waste of resource. This problem can be fixed easily:
Edit the file “wp-content/plugins/wizzart-recent-comments/Wizzart_Recent_Comments_Widget.php”, and find the following code:
$comments_filter .= $comments_types;
$query = “SELECT * FROM $wpdb->comments “;
$query .= $comments_filter;
$query .= ” AND comment_approved=’1′ “;
$query .= “ORDER BY comment_date DESC LIMIT $number”;
$comments = $wpdb->get_results($query);
Then replace the sentence
$query .= ” AND comment_approved=’1′ “;
with
$query .= ” AND comment_approved=’1′ AND user_id !=1 “;
One who is interested in this plugin can have a try.
－－
Postscript: The new version (1.3.1) of this plugin supplies an easy way to exclude the comments from the administrator!
但是和多数显示最新评论的插件一样，它也有个毛病－－就是把管理员自己的评论也显示出来了，这对资源是个浪费。不过这个问题很快得到了解决：
编辑文件 wp-content/plugins/wizzart-recent-comments/Wizzart_Recent_Comments_Widget.php，找到
$comments_filter .= $comments_types;
$query = “SELECT * FROM $wpdb->comments “;
$query .= $comments_filter;
$query .= ” AND comment_approved=’1′ “;
$query .= “ORDER BY comment_date DESC LIMIT $number”;$comments = $wpdb->get_results($query);
这一段代码，将其中的
$query .= ” AND comment_approved=’1′ “;
改为
$query .= ” AND comment_approved=’1′ AND user_id !=1 “;
即可以排除掉管理员自己。
有兴趣可以试一试。
－－－
后记：看来我的想法比作者超前了些。在上面这些内容写了之后一星期作右，作者更新了插件，在新版1.3.1中主要就是加入了可排除管理员自己评论的功能。所以不用如上折腾了，直接拿来用吧。
好！我正不知道怎么做呢！回头改插件去了！