编辑 inc/options/widget-options.php 文件放入以下代码(第2行下面)

/**
 * RIpro-V2 网站统计模块 By Uiba.cn
 */
CSF::createWidget('ripro_v2_module_count', array(
    'title' => esc_html__('RI-首页模块 : 网站统计', 'ripro-v2'),
    'classname' => 'ripro_v2-widget-parallax reds-count-widget',
    'description' => esc_html__('UIBA出品-网站统计模块.', 'ripro-v2'),
    'fields' => array(

        array(
            'id' => 'image',
            'type' => 'upload',
            'title' => esc_html__('背景图', 'ripro-v2'),
            'default' => get_template_directory_uri() . '/assets/img/top-bg.jpg',
        ),
        array(
            'id' => 'is_text',
            'type' => 'switcher',
            'title' => esc_html__('显示内容介绍', 'ripro-v2'),
            'default' => true,
            'sanitize' => false,
        ),
        array(
            'id' => 'is_button',
            'type' => 'switcher',
            'title' => esc_html__('显示按钮', 'ripro-v2'),
            'default' => true,
            'sanitize' => false,
        ),
        array(
            'id' => 'text',
            'type' => 'text',
            'title' => esc_html__('内容介绍', 'ripro-v2'),
            'default' => esc_html__('内容介绍', 'ripro-v2'),
            'dependency' => array('is_text', '==', 'true'),
            'sanitize' => false,
        ),
        array(
            'id' => 'button_one',
            'type' => 'fieldset',
            'title' => '按钮一',
            'dependency' => array('is_button', '==', 'true'),
            'fields' => array(
                array(
                    'id' => '_title',
                    'type' => 'text',
                    'title' => '标题',
                    'default' => '开通VIP',
                ),
                array(
                    'id' => '_link',
                    'type' => 'text',
                    'title' => '链接',
                    'default' => '/user?action=vip',
                ),
            ),
        ),
        array(
            'id' => 'button_two',
            'type' => 'fieldset',
            'title' => '按钮二',
            'dependency' => array('is_button', '==', 'true'),
            'fields' => array(
                array(
                    'id' => '_title',
                    'type' => 'text',
                    'title' => '标题',
                    'default' => '资源推荐',
                ),
                array(
                    'id' => '_link',
                    'type' => 'text',
                    'title' => '链接',
                    'default' => '#',
                ),
            ),
        ),
        array(
            'id' => 'user_count',
            'type' => 'fieldset',
            'title' => '会员总数统计',
            'fields' => array(
                array(
                    'id' => '_count',
                    'type' => 'text',
                    'title' => '数量',
                    'desc' => '留空调用系统数据',
                    'default' => '',
                ),
                array(
                    'id' => '_color',
                    'type' => 'color',
                    'title' => '悬浮颜色',
                    'default' => '#ec2546',
                ),
                array(
                    'id' => '_icon',
                    'type' => 'text',
                    'title' => '图标',
                    'default' => 'fa fa-home',
                    'desc' => '请使用<a target="_blank" href="https://fontawesome.com/icons">Font Awesome</a>图标,例子<code>fa fa-home</code>',
                ),
            ),
        ),
        array(
            'id' => 'post_count',
            'type' => 'fieldset',
            'title' => '资源总数统计',
            'fields' => array(
                array(
                    'id' => '_count',
                    'type' => 'text',
                    'title' => '数量',
                    'desc' => '留空调用系统数据',
                    'default' => '',
                ),
                array(
                    'id' => '_color',
                    'type' => 'color',
                    'title' => '悬浮颜色',
                    'default' => '#ec2546',
                ),
                array(
                    'id' => '_icon',
                    'type' => 'text',
                    'title' => '图标',
                    'default' => 'fa fa-home',
                    'desc' => '请使用<a target="_blank" href="https://fontawesome.com/icons">Font Awesome</a>图标,例子<code>fa fa-home</code>',
                ),
            ),
        ),
        array(
            'id' => 'post_count_for_week',
            'type' => 'fieldset',
            'title' => '本周发布统计',
            'fields' => array(
                array(
                    'id' => '_count',
                    'type' => 'text',
                    'title' => '数量',
                    'desc' => '留空调用系统数据',
                    'default' => '',
                ),
                array(
                    'id' => '_color',
                    'type' => 'color',
                    'title' => '悬浮颜色',
                    'default' => '#ec2546',
                ),
                array(
                    'id' => '_icon',
                    'type' => 'text',
                    'title' => '图标',
                    'default' => 'fa fa-home',
                    'desc' => '请使用<a target="_blank" href="https://fontawesome.com/icons">Font Awesome</a>图标,例子<code>fa fa-home</code>',
                ),
            ),
        ),
        array(
            'id' => 'post_count_for_day',
            'type' => 'fieldset',
            'title' => '今日发布统计',
            'fields' => array(
                array(
                    'id' => '_count',
                    'type' => 'text',
                    'title' => '数量',
                    'desc' => '留空调用系统数据',
                    'default' => '',
                ),
                array(
                    'id' => '_color',
                    'type' => 'color',
                    'title' => '悬浮颜色',
                    'default' => '#ec2546',
                ),
                array(
                    'id' => '_icon',
                    'type' => 'text',
                    'title' => '图标',
                    'default' => 'fa fa-home',
                    'desc' => '请使用<a target="_blank" href="https://fontawesome.com/icons">Font Awesome</a>图标,例子<code>fa fa-home</code>',
                ),
            ),
        ),
        array(
            'id' => 'run_date',
            'type' => 'fieldset',
            'title' => '稳定运行时长统计',
            'fields' => array(
                array(
                    'id' => '_count',
                    'type' => 'date',
                    'title' => '数量',
                    'desc' => '设置一个起始时间,系统将自动计算经过的天数',
                    'default' => '12/1/2020',
                ),
                array(
                    'id' => '_color',
                    'type' => 'color',
                    'title' => '悬浮颜色',
                    'default' => '#ec2546',
                ),
                array(
                    'id' => '_icon',
                    'type' => 'text',
                    'title' => '图标',
                    'default' => 'fa fa-home',
                    'desc' => '请使用<a target="_blank" href="https://fontawesome.com/icons">Font Awesome</a>图标,例子<code>fa fa-home</code>',
                ),
            ),
        ),

    ),
));
if (!function_exists('ripro_v2_module_count')) {
    function ripro_v2_module_count($args, $instance)
    {
        if (!is_page_template_modular()) {
            return false;
        } //非模块页面不显示

        echo $args['before_widget'];

        ob_start(); ?>
        <div class="module parallax">
            <?php if (!empty($instance['image'])): ?>
                <img class="jarallax-img lazyload" data-src="<?php echo esc_url($instance['image']); ?>"
                     src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="
                     alt="<?php echo esc_attr($instance['title']); ?>">
            <?php endif;

            if ($instance['text'] != ''): ?>
                <?php
                $users = wp_list_authors('echo=0&exclude_admin=0&hide_empty=0&optioncount=1&style=0');
                $users = explode(',', $users);
                ?>
                <div class="container">
                    <div class="mobanweb">
                        <ul class="data-items">
                            <li><i class="mdi <?php echo $instance['user_count']['_icon'] ?>"></i><strong
                                        data-count="97596"
                                        class="active"><?php echo $instance['user_count']['_count'] ?: count($users) ?></strong><span>会员总数(位)</span>
                            </li>
                            <li><i class="mdi <?php echo $instance['post_count']['_icon'] ?>"></i><strong
                                        data-count="34774"
                                        class="active"><?php echo $instance['post_count']['_count'] ?: wp_count_posts()->publish ?></strong><span>资源总数(个)</span>
                            </li>
                            <li><i class="mdi <?php echo $instance['post_count_for_week']['_icon'] ?>"></i><strong
                                        data-count="841940"
                                        class="active"><?php echo $instance['post_count_for_week']['_count'] ?: ft_get_posts_count_from_this_week() ?></strong><span>本周发布(个)</span>
                            </li>
                            <li><i class="mdi <?php echo $instance['post_count_for_day']['_icon'] ?>"></i><strong
                                        data-count="2377"
                                        class="active"><?php echo $instance['post_count_for_day']['_count'] ?: ft_get_posts_count_from_today() ?></strong><span>今日发布(个)</span>
                            </li>
                            <li><i class="mdi <?php echo $instance['run_date']['_icon'] ?>"></i><strong
                                        data-count="7082"
                                        class="active"><?php echo (int)((time() - strtotime($instance['run_date']['_count'])) / 86400); ?></strong><span>稳定运行(天)</span>
                            </li>
                        </ul>
                    </div>
                    <?php if($instance['is_text'] === null ? true : $instance['is_text']):?>
                    <h4 class="entry-title"><?php echo $instance['text'] ?></h4>
                    <?php endif;?>
                    <?php if($instance['is_button'] === null ? true : $instance['is_button']):?>
                    <a target="_blank" class="button"
                       href="<?php echo $instance['button_one']['_link'] ?>"><?php echo $instance['button_one']['_title'] ?></a>
                    <a target="_blank" class="button transparent"
                       href="<?php echo $instance['button_two']['_link'] ?>"><?php echo $instance['button_two']['_title'] ?></a>
                    <?php endif;?>
                </div>
            <?php endif;

            if (!empty($instance['link'])): ?>
                <a class="u-permalink"
                   href="<?php echo esc_url($instance['link']); ?>"<?php echo esc_attr($instance['new_tab'] ? ' target="_blank"' : ''); ?>></a>
            <?php endif; ?>
        </div> <?php

        echo ob_get_clean();

        echo $args['after_widget'];

    }
}

编辑模板目录下的 functions.php 添加

/**
 *  RIpro-V2 网站统计模块 By Uiba.cn
 */
function ft_get_posts_count_from_this_week($post_type = 'post')
{
    global $wpdb;

    $week = date('w', time());
    if ($week == 0) {
        $week = 6;
    } else {
        $week = $week - 1;
    }

    $numposts = $wpdb->get_var(
        "SELECT COUNT(ID) " .
        "FROM {$wpdb->posts} " .
        "WHERE post_status='publish' " .
        "AND post_type= '" . $post_type . "' " .
        "AND post_date > '" . date('Y-m-d H:i:s', strtotime(date('Y-m-d', time() - $week * 86400))) . "'",
    );

    if (empty($numposts)) {
        $numposts = 0;
    }
    return $numposts;
}

function ft_get_posts_count_from_today($post_type = 'post')
{
    global $wpdb;
    $numposts = $wpdb->get_var(
        "SELECT COUNT(ID) " .
        "FROM {$wpdb->posts} " .
        "WHERE post_status='publish' " .
        "AND post_type= '" . $post_type . "' " .
        "AND DATE_FORMAT(post_date, '%Y-%m-%d') = '" . date('Y-m-d', time()) . "'",
    );

    if (empty($numposts)) {
        $numposts = 0;
    }
    return $numposts;
}

上传覆盖,后台-外观-小工具-添加该模块即可。