近期浏览最多（热门）文章添加缩略图

2013年6月27日20:54:09wordpress主题评论2,884阅读模式

之前写过《替换HotNews Pro主题热门文章调用函数》配合wp-postviews插件，通过添加：

###Get TimeSpan Most Viewed
function get_timespan_most_viewed($mode = '', $limit = 10, $days = 7, $display = true) {
global$wpdb, $post;
$limit_date = current_time('timestamp') - ($days*86400);
$limit_date = date("Y-m-d H:i:s",$limit_date);
$where = '';
$temp = '';
if(!empty($mode) && $mode != 'both') {
$where = "post_type = '$mode'";
} else {
$where = '1=1';
}
$most_viewed = $wpdb->get_results("SELECT $wpdb->posts.*, (meta_value+0) AS views FROM $wpdb->posts LEFT JOIN $wpdb->postmeta ON $wpdb->postmeta.post_id = $wpdb->posts.ID WHERE post_date < '".current_time('mysql')."' AND post_date > '".$limit_date."' AND $where AND post_status = 'publish' AND meta_key = 'views' AND post_password = '' ORDER BY views DESC LIMIT $limit");
if($most_viewed) {
foreach ($most_viewedas$post) {
$post_title = get_the_title();
$post_views = intval($post->views);
$post_views = number_format($post_views);
$temp .= "<li><a href=\"".get_permalink()."\">$post_title</a>".__('', 'wp-postviews')."</li>";
}
} else {
$temp = '<li>'.__('N/A', 'wp-postviews').'</li>'."\n";
}
if($display) {
echo$temp;
} else {
return$temp;
}
}

调用显示某时间段内浏览最多日志的功能。

近日，有童鞋问这些浏览最多的文章可不可以加上缩略图，简单修改了一下上述代码：

//按时间获得最受欢迎文章（带缩略图）
function get_timespan_most_viewed($mode = '', $limit = 10, $days = 7, $display = true) {
global$wpdb, $post;
$limit_date = current_time('timestamp') - ($days*86400);
$limit_date = date("Y-m-d H:i:s",$limit_date);
$where = '';
$temp = '';
if(!empty($mode) && $mode != 'both') {
$where = "post_type = '$mode'";
} else {
$where = '1=1';
}
$most_viewed = $wpdb->get_results("SELECT $wpdb->posts.*, (meta_value+0) AS views FROM $wpdb->posts LEFT JOIN $wpdb->postmeta ON $wpdb->postmeta.post_id = $wpdb->posts.ID WHERE post_date < '".current_time('mysql')."' AND post_date > '".$limit_date."' AND $where AND post_status = 'publish' AND meta_key = 'views' AND post_password = '' ORDER BY views DESC LIMIT $limit");
if($most_viewed) {
foreach ($most_viewedas$post) {
$post_title = get_the_title();
$post_views = intval($post->views);
$post_views = number_format($post_views);
$thumb = "<img src=\"".get_post_meta(get_the_id(), 'thumbnail', true)."\">";
$temp .= "<li><a href=\"".get_permalink()."\">$post_title,$thumb</a>".__('', 'wp-postviews')."</li>";
}
} else {
$temp = '<li>'.__('N/A', 'wp-postviews').'</li>'."\n";
}
if($display) {
echo$temp;
} else {
return$temp;
}
}

其中：

显示添加自定义栏目：thumbnail　文章的缩略图，也可以修改为调用特色图像：

调用方法，在主题模板适当位置添加：

以上方法仅供参考。

6 月

修改wordpress主题时基本函数与标签的用法