WordPress侧边栏信息统计小工具美化

食用教程

步骤一:创建文件

在主题目录下创建widget-websitestat.php文件,然后把下面的php代码添加进去

<?php// WordPress统计信息小工具// 名称: 网站信息统计// 独立修改并美化// 定义小工具的类 EfanWebsitestatclass EfanWebsitestat extends WP_Widget {  function __construct() {    // 定义小工具的构造函数    $widget_ops = array('classname' => 'widget_Websitestat', 'description' => '显示网站的统计信息');    // $this->WP_Widget(false, '锦瑟 网站统计', $widget_ops);    parent::__construct( false, '锦瑟 - 网站统计', $widget_ops);  }  function form($instance) {    // 表单函数,控制后台显示    // $instance 为之前保存过的数据    // 如果之前没有数据的话,设置默认量    $instance = wp_parse_args(    (array)$instance,    array(    'title' => '网站信息统计',    'establish_time' => '2021-01-01'    )    );    $title = htmlspecialchars($instance['title']);    $establish_time = htmlspecialchars($instance['establish_time']);    // 表格布局输出表单    $output = '<table>';    $output .= '<tr><td>标题</td><td>';    $output .= '<input id="'.$this->get_field_id('title') .'" name="'.$this->get_field_name('title').'" type="text" value="'.$instance['title'].'" />';    $output .= '</td></tr><tr><td>建站时间:</td><td>';    $output .= '<input id="'.$this->get_field_id('establish_time') .'" name="'.$this->get_field_name('establish_time').'" type="text" value="'.$instance['establish_time'].'" />';    $output .= '</td></tr></table>';    echo $output;  }  function update($new_instance, $old_instance) {    // 更新数据的函数    $instance = $old_instance;    // 数据处理    $instance['title'] = strip_tags(stripslashes($new_instance['title']));    $instance['establish_time'] = strip_tags(stripslashes($new_instance['establish_time']));    return $instance;  }  function widget($args, $instance) {    extract($args);    //展开数组    $title = apply_filters('widget_title',empty($instance['title']) ? ' ' : $instance['title']);    $establish_time = empty($instance['establish_time']) ? '2021-01-01' : $instance['establish_time'];    echo $before_widget;    echo $before_title . $title . $after_title;    echo '<div class="widgest-boys"><ul>';    $this->efan_get_websitestat($establish_time);    echo '</ul></div>';    echo $after_widget;  }  function efan_get_websitestat($establish_time) {    // 相关数据的获取    global $wpdb;    $count_posts = wp_count_posts();    $published_posts = $count_posts->publish;    $comments_count = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->comments");    $time = floor((time()-strtotime($establish_time))/86400);    $count_tags = wp_count_terms('post_tag');    $count_pages = wp_count_posts('page');    $link = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->links WHERE link_visible = 'Y'");    $users = $wpdb->get_var("SELECT COUNT(ID) FROM $wpdb->users");    $last = $wpdb->get_results("SELECT MAX(post_modified) AS MAX_m FROM $wpdb->posts WHERE (post_type = 'post' OR post_type = 'page') AND (post_status = 'publish' OR post_status = 'private')");    $last = date('Y-m-d', strtotime($last[0]->MAX_m));    $total_views = $wpdb->get_var("SELECT SUM(meta_value+0) FROM $wpdb->postmeta WHERE meta_key = 'views'");    // 显示数据    $output = '<div class="widgest-bg widgest-bg1"><div class="widgest-main"><div class="widgest-meat"><li>文章总数:';    $output .= $published_posts;    $output .= ' 篇</li></div></div></div>';    $output .= '<div class="widgest-bg widgest-bg2"><div class="widgest-main"><div class="widgest-meat"><li>评论数目:';    $output .= $comments_count;    $output .= ' 条</li></div></div></div>';    $output .= '<div class="widgest-bg widgest-bg3"><div class="widgest-main"><div class="widgest-meat"><li>标签总数:';    $output .= $count_tags;    $output .= ' 个</li></div></div></div>';    $output .= '<div class="widgest-bg widgest-bg4"><div class="widgest-main"><div class="widgest-meat"><li>浏览次数:';    $output .= $total_views;    $output .= ' 次</li></div></div></div>';    $output .= '<div class="widgest-bg widgest-bg5"><div class="widgest-main"><div class="widgest-meat"><li>友链总数:';    $output .= $link;    $output .= ' 个</li></div></div></div>';    $output .= '<div class="widgest-bg widgest-bg6"><div class="widgest-main"><div class="widgest-meat"><li>用户总数:';    $output .= $users;    $output .= ' 个</li></div></div></div>';    $output .= '<div class="widgest-bg widgest-bg7"><div class="widgest-main"><div class="widgest-meat"><li>运行天数:';    $output .= $time;    $output .= ' 天</li></div></div></div>';    $output .= '<div class="widgest-bg widgest-bg8"><div class="widgest-main"><div class="widgest-meat"><li>建站时间:';    $output .= $establish_time;    $output .= '</li></div></div></div>';    $output .= '<div class="widgest-bg widgest-bg9"><div class="widgest-main"><div class="widgest-meat"><li>最后更新:';    $output .= $last;    $output .= '</li></div></div></div>';    // 页面生成耗时+数据库查询    $output .= '<div class="widgest-bg widgest-bg10"><div class="widgest-main"><div class="widgest-meat"><li>数据查询:';    $output .= get_num_queries();    $output .= ' 次 </li></div></div></div>';    $output .= '<div class="widgest-bg widgest-bg11"><div class="widgest-main"><div class="widgest-meat"><li>生成耗时:';    $output .= timer_stop(0,5);    $output .= '秒</li></div></div></div>';    echo $output;  }}function EfanWebsitestat() {  // 注册小工具  register_widget('EfanWebsitestat');}add_action('widgets_init','EfanWebsitestat');?>

步骤二:修改文件

在主题目录下functions.php文件,添加下面的函数代码即可。

//添加站点统计小工具
include("widget-websitestat.php");

步骤三:调整css

在网站后台—》主题设置—》自定义代码—》自定义CSS样式,添加下面的CSS代码,主题没有自定义CSS样式的,在主题目录下style.css添加即可。

/*统计小模块*/
.widget_Websitestat h3{font-weight:700;}.widgest-boys{overflow:hidden;}.widgest-boys .widgest-bg{margin: 4px; background-size: cover; background-repeat: no-repeat; background-position: center center; cursor: pointer; border-radius: 8px;}.widgest-boys .widgest-main{align-items: center; place-content: flex-start space-around; display: flex;}.widgest-boys .widgest-meat{display: block; margin-block-start: 1em; margin-block-end: 1em; margin-inline-start: 0px; margin-inline-end: 0px; color: rgb(255, 255, 255); font-weight: 700 !important; line-height: 1.5 !important;}.widgest-bg:not(article){transition: all 0.3s;}.widgest-bg:not(article):hover{transform: translateX(-10px);}
/*图片路径设置*/
.widgest-bg1{background-image: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),url(https://resource.ijinse.cn/2021/11/statistic-image-1.jpg);}
.widgest-bg2{background-image: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),url(https://resource.ijinse.cn/2021/11/statistic-image-2.jpg);}
.widgest-bg3{background-image: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),url(https://resource.ijinse.cn/2021/11/statistic-image-3.jpg);}
.widgest-bg4{background-image: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),url(https://resource.ijinse.cn/2021/11/statistic-image-4.jpg);}
.widgest-bg5{background-image: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),url(https://resource.ijinse.cn/2021/11/statistic-image-5.jpg);}
.widgest-bg6{background-image: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),url(https://resource.ijinse.cn/2021/11/statistic-image-6.jpg);}
.widgest-bg7{background-image: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),url(https://resource.ijinse.cn/2021/11/statistic-image-7.jpg);}
.widgest-bg8{background-image: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),url(https://resource.ijinse.cn/2021/11/statistic-image-8.jpg);}
.widgest-bg9{background-image: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),url(https://resource.ijinse.cn/2021/11/statistic-image-9.jpg);}
.widgest-bg10{background-image: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),url(https://resource.ijinse.cn/2021/11/statistic-image-10.jpg);}
.widgest-bg11{background-image: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),url(https://resource.ijinse.cn/2021/11/statistic-image-11.jpg);}
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