kate522
ff919da342
Close remaining zibll more-widgets gaps: horizontal icon-cover cards and native WordPress bookmark/links list with go_link/nofollow.
162 lines
7.5 KiB
PHP
162 lines
7.5 KiB
PHP
<?php
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/**
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* WordPress bookmark / links list (zibll widget_ui_links_lists_2).
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*
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* @package AKSRT
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*/
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namespace AKSRT\Widgets;
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defined('ABSPATH') || exit;
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class WidgetBookmarkLinks extends \WP_Widget {
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public function __construct() {
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parent::__construct(
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'aksrt_bookmark_links',
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esc_html__('AKSRT 链接列表', 'aksrt'),
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[
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'description' => esc_html__('WordPress 链接（书签）列表，适合友链/导航。', 'aksrt'),
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'classname' => 'widget_aksrt_bookmark_links',
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]
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);
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}
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public function widget($args, $instance): void {
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$limit = max(0, min(100, (int) ($instance['links_limit'] ?? 12)));
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$orderby = sanitize_key((string) ($instance['links_orderby'] ?? 'name'));
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if (!in_array($orderby, ['name', 'updated', 'rating', 'rand', 'id'], true)) {
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$orderby = 'name';
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}
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$order = strtoupper((string) ($instance['links_order'] ?? 'ASC')) === 'DESC' ? 'DESC' : 'ASC';
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$type = sanitize_key((string) ($instance['type'] ?? 'card'));
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if (!in_array($type, ['card', 'image', 'simple'], true)) {
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$type = 'card';
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}
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$go_link = !empty($instance['go_link']);
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$blank = !isset($instance['blank']) || !empty($instance['blank']);
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$nofollow = !empty($instance['nofollow']);
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$show_box = !empty($instance['show_box']);
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$bm_args = [
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'orderby' => $orderby === 'rand' ? 'rand' : $orderby,
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'order' => $order,
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'limit' => $limit > 0 ? $limit : -1,
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];
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$cats = trim((string) ($instance['links_cats'] ?? ''));
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if ($cats !== '' && $cats !== 'all') {
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$bm_args['category'] = $cats;
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}
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$bookmarks = get_bookmarks($bm_args);
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if (!$bookmarks) {
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return;
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}
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echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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$title = apply_filters('widget_title', (string) ($instance['title'] ?? ''), $instance, $this->id_base);
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if ($title !== '') {
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echo $args['before_title'] . esc_html($title) . $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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}
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$wrap = 'aksrt-bookmark-links style-' . $type . ($show_box ? ' has-box' : '');
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echo '<div class="' . esc_attr($wrap) . '">';
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foreach ($bookmarks as $b) {
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$url = (string) $b->link_url;
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if ($url !== '' && $go_link && function_exists('aksrt_go_link')) {
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$url = aksrt_go_link($url, true);
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}
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$rel = [];
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if ($nofollow) {
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$rel[] = 'nofollow';
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}
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if ($blank) {
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$rel[] = 'noopener';
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$rel[] = 'noreferrer';
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}
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$rel_attr = $rel ? ' rel="' . esc_attr(implode(' ', $rel)) . '"' : '';
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$tgt = $blank ? ' target="_blank"' : '';
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$img = (string) $b->link_image;
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$name = (string) $b->link_name;
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$desc = (string) $b->link_description;
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echo '<a class="aksrt-bookmark-links__item" href="' . esc_url($url) . '"' . $tgt . $rel_attr . '>';
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if ($type !== 'simple' && $img !== '') {
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echo '<img class="aksrt-bookmark-links__img" src="' . esc_url($img) . '" alt="" loading="lazy" />';
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}
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echo '<span class="aksrt-bookmark-links__text">';
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echo '<span class="aksrt-bookmark-links__name">' . esc_html($name) . '</span>';
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if ($type === 'card' && $desc !== '') {
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echo '<span class="aksrt-bookmark-links__desc">' . esc_html($desc) . '</span>';
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}
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echo '</span></a>';
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}
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echo '</div>';
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echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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}
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public function form($instance): void {
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?>
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<p>
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<label><?php esc_html_e('标题', 'aksrt'); ?>
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<input class="widefat" type="text" name="<?php echo esc_attr($this->get_field_name('title')); ?>" value="<?php echo esc_attr((string) ($instance['title'] ?? '')); ?>">
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</label>
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</p>
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<p>
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<label><?php esc_html_e('链接分类 ID（逗号，空=全部）', 'aksrt'); ?>
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<input class="widefat" type="text" name="<?php echo esc_attr($this->get_field_name('links_cats')); ?>" value="<?php echo esc_attr((string) ($instance['links_cats'] ?? '')); ?>">
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</label>
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</p>
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<p>
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<label><?php esc_html_e('数量（0=不限）', 'aksrt'); ?>
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<input class="tiny-text" type="number" min="0" max="100" name="<?php echo esc_attr($this->get_field_name('links_limit')); ?>" value="<?php echo esc_attr((string) ((int) ($instance['links_limit'] ?? 12))); ?>">
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</label>
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</p>
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<p>
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<label><?php esc_html_e('样式', 'aksrt'); ?>
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<select name="<?php echo esc_attr($this->get_field_name('type')); ?>">
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<option value="card" <?php selected(($instance['type'] ?? 'card'), 'card'); ?>><?php esc_html_e('图文卡片', 'aksrt'); ?></option>
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<option value="image" <?php selected(($instance['type'] ?? ''), 'image'); ?>><?php esc_html_e('图片', 'aksrt'); ?></option>
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<option value="simple" <?php selected(($instance['type'] ?? ''), 'simple'); ?>><?php esc_html_e('纯文字', 'aksrt'); ?></option>
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</select>
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</label>
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</p>
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<p>
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<label><?php esc_html_e('排序', 'aksrt'); ?>
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<select name="<?php echo esc_attr($this->get_field_name('links_orderby')); ?>">
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<option value="name" <?php selected(($instance['links_orderby'] ?? 'name'), 'name'); ?>><?php esc_html_e('名称', 'aksrt'); ?></option>
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<option value="updated" <?php selected(($instance['links_orderby'] ?? ''), 'updated'); ?>><?php esc_html_e('更新', 'aksrt'); ?></option>
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<option value="rating" <?php selected(($instance['links_orderby'] ?? ''), 'rating'); ?>><?php esc_html_e('评分', 'aksrt'); ?></option>
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<option value="rand" <?php selected(($instance['links_orderby'] ?? ''), 'rand'); ?>><?php esc_html_e('随机', 'aksrt'); ?></option>
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</select>
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</label>
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<select name="<?php echo esc_attr($this->get_field_name('links_order')); ?>">
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<option value="ASC" <?php selected(($instance['links_order'] ?? 'ASC'), 'ASC'); ?>><?php esc_html_e('升序', 'aksrt'); ?></option>
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<option value="DESC" <?php selected(($instance['links_order'] ?? ''), 'DESC'); ?>><?php esc_html_e('降序', 'aksrt'); ?></option>
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</select>
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</p>
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<p>
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<label><input type="checkbox" name="<?php echo esc_attr($this->get_field_name('blank')); ?>" value="1" <?php checked(!isset($instance['blank']) || !empty($instance['blank'])); ?>> <?php esc_html_e('新窗口', 'aksrt'); ?></label><br>
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<label><input type="checkbox" name="<?php echo esc_attr($this->get_field_name('nofollow')); ?>" value="1" <?php checked(!empty($instance['nofollow'])); ?>> <?php esc_html_e('nofollow', 'aksrt'); ?></label><br>
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<label><input type="checkbox" name="<?php echo esc_attr($this->get_field_name('go_link')); ?>" value="1" <?php checked(!empty($instance['go_link'])); ?>> <?php esc_html_e('外链跳转页', 'aksrt'); ?></label><br>
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<label><input type="checkbox" name="<?php echo esc_attr($this->get_field_name('show_box')); ?>" value="1" <?php checked(!empty($instance['show_box'])); ?>> <?php esc_html_e('外框盒子', 'aksrt'); ?></label>
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</p>
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<?php
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}
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public function update($new_instance, $old_instance): array {
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return [
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'title' => sanitize_text_field((string) ($new_instance['title'] ?? '')),
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'links_cats' => sanitize_text_field((string) ($new_instance['links_cats'] ?? '')),
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'links_limit' => max(0, min(100, (int) ($new_instance['links_limit'] ?? 12))),
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'links_orderby' => sanitize_key((string) ($new_instance['links_orderby'] ?? 'name')),
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'links_order' => strtoupper((string) ($new_instance['links_order'] ?? 'ASC')) === 'DESC' ? 'DESC' : 'ASC',
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'type' => in_array(($new_instance['type'] ?? ''), ['card', 'image', 'simple'], true) ? $new_instance['type'] : 'card',
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'blank' => !empty($new_instance['blank']) ? 1 : 0,
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'nofollow' => !empty($new_instance['nofollow']) ? 1 : 0,
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'go_link' => !empty($new_instance['go_link']) ? 1 : 0,
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'show_box' => !empty($new_instance['show_box']) ? 1 : 0,
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];
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}
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}
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