519 lines
16 KiB
PHP
519 lines
16 KiB
PHP
<?php
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/**
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* AKSRT 自定义小工具
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*
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* @package AKSRT
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*/
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defined('ABSPATH') || exit;
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// ============================================================
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// 1. 用户中心小工具 — 替换旧作者信息小工具
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// ============================================================
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class AKSRT_About_Widget extends WP_Widget {
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public function __construct() {
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parent::__construct(
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'aksrt_about',
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esc_html__('AKSRT 用户中心', 'aksrt'),
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[
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'description' => esc_html__('登录状态面板：未登录显示登录/注册按钮，已登录显示用户信息与快捷入口', 'aksrt'),
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'customize_selective_refresh' => true,
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]
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);
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}
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/**
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* 前端渲染
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*/
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public function widget($args, $instance): void {
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echo $args['before_widget'];
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$title = apply_filters('widget_title', $instance['title'] ?? '', $instance, $this->id_base);
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if ($title) {
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echo $args['before_title'] . esc_html($title) . $args['after_title'];
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}
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// 判断登录状态
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if (is_user_logged_in()) {
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$this->render_logged_in();
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} else {
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$this->render_logged_out($instance);
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}
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// 输出内联样式 & JS（仅在本 widget 实例加载时注入一次）
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$this->inline_assets();
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echo $args['after_widget'];
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}
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// ==========================================
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// 已登录状态渲染（Zibll 风格用户卡片）
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// ==========================================
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private function render_logged_in(): void {
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$u = wp_get_current_user();
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$avatar = get_avatar_url($u->ID, ['size' => 160]);
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$profile = aksrt_get_user_center_url();
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$logout = aksrt_get_logout_url(home_url('/'));
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// 封面图：用户在用户中心上传的背景图 > 默认背景图
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$cover = get_user_meta($u->ID, 'aksrt_background_image', true);
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if (! $cover) {
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$cover = get_theme_file_uri('assets/img/person_background.png');
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}
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?>
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<div class="aksrt-user-card">
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<div class="aksrt-user-card__cover" style="padding-bottom: 50%;">
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<img class="aksrt-user-card__cover-img" src="<?php echo esc_url($cover); ?>" alt=""<?php echo function_exists('aksrt_lazy_loading') ? aksrt_lazy_loading('widget') : ' loading="lazy"'; ?>>
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</div>
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<div class="aksrt-user-card__content">
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<div class="aksrt-user-card__avatar">
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<img src="<?php echo esc_url($avatar); ?>" alt="" width="80" height="80"<?php echo function_exists('aksrt_lazy_loading') ? aksrt_lazy_loading('avatar') : ' loading="lazy"'; ?>>
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</div>
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<div class="aksrt-user-card__info">
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<div class="aksrt-user-card__name"><?php echo esc_html($u->display_name); ?></div>
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<div class="aksrt-user-card__desc"><?php echo esc_html($u->user_email); ?></div>
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</div>
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<div class="aksrt-user-card__btns">
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<a class="aksrt-user-card__btn aksrt-user-card__btn--primary" href="<?php echo esc_url($profile); ?>">
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<i class="fas fa-user" aria-hidden="true"></i> <?php esc_html_e('个人主页', 'aksrt'); ?>
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</a>
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<a class="aksrt-user-card__btn aksrt-user-card__btn--outline" href="<?php echo esc_url($logout); ?>">
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<i class="fas fa-sign-out-alt" aria-hidden="true"></i> <?php esc_html_e('退出', 'aksrt'); ?>
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</a>
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</div>
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</div>
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</div>
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<?php
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}
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// ==========================================
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// 未登录状态渲染（Zibll 风格用户卡片）
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// ==========================================
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private function render_logged_out(array $instance = []): void {
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$login_url = aksrt_get_login_url();
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$register_url = aksrt_get_register_url();
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// 封面图：后台配置 > 默认
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$cover = ! empty($instance['cover']) ? $instance['cover'] : get_theme_file_uri('assets/img/widgets-original.png');
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$avatar = get_avatar_url(0, ['size' => 160, 'default' => 'mystery']);
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$oauth_html = '';
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if (function_exists('AKSRT_OAuth') && method_exists(AKSRT_OAuth::get_instance(), 'get_login_buttons')) {
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$oauth_html = AKSRT_OAuth::get_instance()->get_login_buttons();
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}
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?>
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<div class="aksrt-user-card">
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<div class="aksrt-user-card__cover" style="padding-bottom: 50%;">
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<?php if ($cover) : ?>
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<img class="aksrt-user-card__cover-img" src="<?php echo esc_url($cover); ?>" alt=""<?php echo function_exists('aksrt_lazy_loading') ? aksrt_lazy_loading('widget') : ' loading="lazy"'; ?>>
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<?php endif; ?>
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</div>
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<div class="aksrt-user-card__content">
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<div class="aksrt-user-card__avatar">
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<img src="<?php echo esc_url($avatar); ?>" alt="" width="80" height="80"<?php echo function_exists('aksrt_lazy_loading') ? aksrt_lazy_loading('avatar') : ' loading="lazy"'; ?>>
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</div>
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<div class="aksrt-user-card__info">
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<div class="aksrt-user-card__desc"><?php esc_html_e('Hi! 请登录', 'aksrt'); ?></div>
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</div>
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<div class="aksrt-user-card__btns">
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<a class="aksrt-user-card__btn aksrt-user-card__btn--primary" href="<?php echo esc_url($login_url); ?>"><?php esc_html_e('登 录', 'aksrt'); ?></a>
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<?php if (get_option('users_can_register')) : ?>
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<a class="aksrt-user-card__btn aksrt-user-card__btn--outline" href="<?php echo esc_url($register_url); ?>"><?php esc_html_e('注 册', 'aksrt'); ?></a>
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<?php endif; ?>
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</div>
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<?php if ($oauth_html) : ?>
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<div class="aksrt-user-card__oauth">
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<div class="aksrt-user-card__divider"><?php esc_html_e('社交账号登录', 'aksrt'); ?></div>
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<div class="aksrt-user-card__social-icons">
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<?php echo $oauth_html; ?>
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</div>
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</div>
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<?php endif; ?>
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</div>
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</div>
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<?php
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}
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// ==========================================
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// 内联样式（Zibll 风格用户卡片，只输出一次）
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// ==========================================
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private function inline_assets(): void {
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if (did_action('aksrt_user_card_assets')) {
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return;
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}
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do_action('aksrt_user_card_assets');
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?>
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<style>
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/* ========== AKSRT 用户卡片（Zibll 风格） ========== */
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/*
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* 消除"卡片套卡片"：
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* 外层 .widget-card 提供 background/shadow/border-radius/padding:15px
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* 内层 .aksrt-user-card 用负 margin 把封面图扩展到外层边缘，
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* 使封面图与外层卡片融为一体，不再有 15px 间距。
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*/
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.widget-card > .aksrt-user-card {
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margin: -15px -15px 0;
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overflow: hidden;
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border-radius: var(--radius-card, 8px) var(--radius-card, 8px) 0 0;
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}
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/* 有标题时：取消标题下方的 margin-bottom，因为卡片已无额外间距 */
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.widget.aksrt_about.widget-card > .widget-title + .aksrt-user-card {
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margin-top: -5px;
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}
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/* ---- 封面图 ---- */
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.aksrt-user-card__cover {
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position: relative;
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overflow: hidden;
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background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark, #4f46e5));
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}
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.aksrt-user-card__cover-img {
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position: absolute;
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inset: 0;
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width: 100%;
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height: 100%;
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object-fit: cover;
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}
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/* ---- 内容区 — 悬浮在封面上方 ---- */
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.aksrt-user-card__content {
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padding: 15px;
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margin-top: -55px;
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position: relative;
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text-align: center;
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}
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/* ---- 头像（绝对居中） ---- */
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.aksrt-user-card__avatar {
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text-align: center;
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line-height: 0;
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}
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.aksrt-user-card__avatar img {
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display: block;
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width: 80px;
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height: 80px;
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margin: 0 auto;
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border-radius: 50%;
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border: 3px solid var(--color-primary);
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object-fit: cover;
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box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
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}
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/* ---- 用户信息 ---- */
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.aksrt-user-card__info {
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margin-top: 12px;
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text-align: center;
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}
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.aksrt-user-card__name {
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font-size: 1.1em;
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font-weight: bold;
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color: var(--color-ink, var(--color-text));
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}
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.aksrt-user-card__desc {
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font-size: 13px;
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color: var(--color-text-muted, #9ca3af);
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margin-top: 4px;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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/* ---- 按钮组 ---- */
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.aksrt-user-card__btns {
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display: flex;
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gap: 10px;
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justify-content: center;
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margin-top: 16px;
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}
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.aksrt-user-card__btn {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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gap: 6px;
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padding: 8px 20px;
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border-radius: 20px;
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font-size: 13px;
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font-weight: 600;
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text-decoration: none;
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transition: opacity 0.2s ease, transform 0.15s ease;
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flex: 1;
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max-width: 140px;
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}
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.aksrt-user-card__btn:hover {
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opacity: 0.88;
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transform: translateY(-1px);
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}
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.aksrt-user-card__btn:active {
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transform: translateY(0);
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}
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.aksrt-user-card__btn--primary {
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background: var(--color-primary);
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color: #fff;
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}
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.aksrt-user-card__btn--outline {
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background: var(--color-primary-softer, rgba(136,171,218,0.05));
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color: var(--color-primary);
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border: 1px solid var(--color-primary-50, rgba(136,171,218,0.12));
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}
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/* ---- OAuth 社交登录 ---- */
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.aksrt-user-card__oauth {
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margin-top: 12px;
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}
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.aksrt-user-card__divider {
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font-size: 12px;
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color: var(--color-text-muted, #9ca3af);
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margin-bottom: 10px;
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position: relative;
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}
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.aksrt-user-card__divider::before,
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.aksrt-user-card__divider::after {
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content: '';
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position: absolute;
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top: 50%;
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width: 28%;
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height: 1px;
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background: var(--color-border, #e5e7eb);
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}
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.aksrt-user-card__divider::before { left: 0; }
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.aksrt-user-card__divider::after { right: 0; }
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.aksrt-user-card__social-icons {
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display: flex;
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flex-wrap: wrap;
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gap: 8px;
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justify-content: center;
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}
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.aksrt-user-card__social-icons a {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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width: 36px;
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height: 36px;
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border-radius: 50%;
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font-size: 15px;
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color: var(--color-text-muted, #6b7280);
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background: var(--color-bg-tertiary, #f3f4f6);
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text-decoration: none;
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transition: background 0.18s ease, color 0.18s ease;
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}
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.aksrt-user-card__social-icons a:hover {
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background: var(--color-primary);
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color: #fff;
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}
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/* ---- 暗色适配 ---- */
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html.dark .aksrt-user-card__avatar img,
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body.theme-dark .aksrt-user-card__avatar img {
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box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
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}
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html.dark .aksrt-user-card__social-icons a,
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body.theme-dark .aksrt-user-card__social-icons a {
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background: rgba(255, 255, 255, 0.08);
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}
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html.dark .aksrt-user-card__social-icons a:hover,
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body.theme-dark .aksrt-user-card__social-icons a:hover {
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background: var(--color-primary);
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}
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/* ---- 移动端 ---- */
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@media screen and (max-width: 480px) {
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.aksrt-user-card__content {
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margin-top: -45px;
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}
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.aksrt-user-card__avatar img {
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width: 68px;
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height: 68px;
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}
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}
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</style>
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<?php
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}
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// ==========================================
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// 后台表单
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// ==========================================
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public function form($instance): void {
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$title = $instance['title'] ?? '';
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$cover = $instance['cover'] ?? '';
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$default_cover = get_theme_file_uri('assets/img/widgets-original.png');
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?>
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<p>
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<label for="<?php echo $this->get_field_id('title'); ?>"><?php esc_html_e('标题（可选）:', 'aksrt'); ?></label>
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<input class="widefat" id="<?php echo $this->get_field_id('title'); ?>"
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name="<?php echo $this->get_field_name('title'); ?>"
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type="text" value="<?php echo esc_attr($title); ?>">
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</p>
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<p>
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<label for="<?php echo $this->get_field_id('cover'); ?>"><?php esc_html_e('未登录背景图 URL:', 'aksrt'); ?></label>
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<input class="widefat" id="<?php echo $this->get_field_id('cover'); ?>"
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name="<?php echo $this->get_field_name('cover'); ?>"
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type="url" value="<?php echo esc_attr($cover); ?>"
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placeholder="<?php echo esc_attr($default_cover); ?>">
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</p>
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<p style="font-size:12px;color:#666;">
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<?php esc_html_e('留空则使用默认背景图。已登录用户可使用个人封面图。', 'aksrt'); ?>
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</p>
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<?php
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}
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public function update($new_instance, $old_instance): array {
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return [
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'title' => sanitize_text_field($new_instance['title'] ?? ''),
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'cover' => esc_url_raw($new_instance['cover'] ?? ''),
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];
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}
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}
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// ============================================================
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// 2. 分类目录小工具
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// ============================================================
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class AKSRT_Categories_Widget extends WP_Widget {
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public function __construct() {
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parent::__construct(
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'aksrt_categories',
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esc_html__('AKSRT 分类目录', 'aksrt'),
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array(
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'description' => esc_html__('以列表形式展示文章分类', 'aksrt'),
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'customize_selective_refresh' => true,
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)
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);
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}
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public function widget($args, $instance) {
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echo $args['before_widget'];
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$title = apply_filters('widget_title', $instance['title'], $instance, $this->id_base);
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if ($title): ?>
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<h3 class="widget-title"><?php echo $title; ?></h3>
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<?php endif;
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$count = absint($instance['count'] ?: 8);
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$cats = get_categories(array('number' => $count, 'orderby' => 'count', 'order' => 'DESC'));
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?>
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<ul class="widget-list">
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<?php foreach ($cats as $cat): ?>
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<li>
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<a href="<?php echo esc_url(get_category_link($cat->term_id)); ?>"><?php echo esc_html($cat->name); ?></a>
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<span><?php echo (int)$cat->count; ?></span>
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</li>
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<?php endforeach; ?>
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</ul>
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<?php
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echo $args['after_widget'];
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}
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public function form($instance) {
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$title = $instance['title'] ?? __('分类目录', 'aksrt');
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$count = isset($instance['count']) ? (int)$instance['count'] : 8;
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?>
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<p>
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<label for="<?php echo $this->get_field_id('title'); ?>"><?php esc_html_e('标题:', 'aksrt'); ?></label>
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<input class="widefat" id="<?php echo $this->get_field_id('title'); ?>"
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name="<?php echo $this->get_field_name('title'); ?>"
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type="text" value="<?php echo esc_attr($title); ?>">
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</p>
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<p>
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<label for="<?php echo $this->get_field_id('count'); ?>"><?php esc_html_e('显示数量:', 'aksrt'); ?></label>
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<input class="tiny-text" id="<?php echo $this->get_field_id('count'); ?>"
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name="<?php echo $this->get_field_name('count'); ?>"
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type="number" min="1" max="50" value="<?php echo $count; ?>">
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</p>
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<?php
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}
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public function update($new, $old) {
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return [
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'title' => sanitize_text_field($new['title']),
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'count' => absint($new['count']),
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];
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}
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}
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// ============================================================
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// 3. 标签云小工具
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// ============================================================
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class AKSRT_Tag_Cloud_Widget extends WP_Widget {
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public function __construct() {
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parent::__construct(
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'aksrt_tag_cloud',
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esc_html__('AKSRT 标签云', 'aksrt'),
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||
array(
|
||
'description' => esc_html__('展示文章标签云', 'aksrt'),
|
||
'customize_selective_refresh' => true,
|
||
)
|
||
);
|
||
}
|
||
|
||
public function widget($args, $instance) {
|
||
echo $args['before_widget'];
|
||
|
||
$title = apply_filters('widget_title', $instance['title'], $instance, $this->id_base);
|
||
$count = absint($instance['count'] ?: 15);
|
||
|
||
if ($title): ?>
|
||
<h3 class="widget-title"><?php echo $title; ?></h3>
|
||
<?php endif;
|
||
?>
|
||
|
||
<div class="tag-cloud">
|
||
<?php
|
||
$tags = get_tags(['number' => $count, 'orderby' => 'count', 'order' => 'DESC']);
|
||
foreach ($tags as $tag):
|
||
$size = 12 + min(4, (int)($tag->count / 5));
|
||
?>
|
||
<a href="<?php echo esc_url(get_tag_link($tag->term_id)); ?>" style="font-size:<?php echo $size ?>px;">#<?php echo esc_html($tag->name); ?></a>
|
||
<?php endforeach; ?>
|
||
</div>
|
||
<?php
|
||
echo $args['after_widget'];
|
||
}
|
||
|
||
public function form($instance) {
|
||
$title = $instance['title'] ?? __('标签云', 'aksrt');
|
||
$count = isset($instance['count']) ? (int)$instance['count'] : 15;
|
||
?>
|
||
<p>
|
||
<label for="<?php echo $this->get_field_id('title'); ?>"><?php esc_html_e('标题:', 'aksrt'); ?></label>
|
||
<input class="widefat" id="<?php echo $this->get_field_id('title'); ?>"
|
||
name="<?php echo $this->get_field_name('title'); ?>"
|
||
type="text" value="<?php echo esc_attr($title); ?>">
|
||
</p>
|
||
<p>
|
||
<label for="<?php echo $this->get_field_id('count'); ?>"><?php esc_html_e('标签数量:', 'aksrt'); ?></label>
|
||
<input class="tiny-text" id="<?php echo $this->get_field_id('count'); ?>"
|
||
name="<?php echo $this->get_field_name('count'); ?>"
|
||
type="number" min="1" max="50" value="<?php echo $count; ?>">
|
||
</p>
|
||
<?php
|
||
}
|
||
|
||
public function update($new, $old) {
|
||
return [
|
||
'title' => sanitize_text_field($new['title']),
|
||
'count' => absint($new['count']),
|
||
];
|
||
}
|
||
}
|
||
|
||
|
||
// 注册函数已迁移至 class-aksrt-widgets.php（注册中心）
|