122 lines
4.4 KiB
PHP
122 lines
4.4 KiB
PHP
<?php
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/**
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* AKSRT Theme - SVG Icons Module
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*
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* 本地 SVG 图标读取/缓存、图标 key 映射显示名称、
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* 联系方式图标下拉选项渲染
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*
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* @package AKSRT
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* @version 3.1.0
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*/
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defined('ABSPATH') || exit;
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// ============================================================
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// PHP 7.x 兼容辅助函数（替代 PHP 8.0+ 的 match 表达式）
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// ============================================================
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if (!function_exists('aksrt_parse_country_list')):
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/**
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* 解析 GeoIP 屏蔽国家列表字符串为数组
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*
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* @param string $raw 逗号分隔的国家代码
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* @return array 大写国家代码数组
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*/
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function aksrt_parse_country_list($raw) {
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if (empty($raw)) return array();
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$parts = explode(',', wp_unslash($raw));
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$result = array();
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foreach ($parts as $p) {
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$trimmed = trim($p);
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if ($trimmed !== '') {
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$result[] = strtoupper($trimmed);
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}
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}
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return array_values(array_filter($result));
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}
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endif;
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// ============================================================
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// 本地 SVG 图标：读取 SVGs 目录并缓存
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// ============================================================
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if (!function_exists('aksrt_inline_svg')) :
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function aksrt_inline_svg($name) {
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// 兼容 FA5 旧数据：fab fa-github / fabfa-github / fa-github → github
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$name = preg_replace('/^(fab|fas|far)[\s-]*/', '', $name);
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$name = preg_replace('/^fa[\s-]*/', '', $name);
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$name = preg_replace('/^[\s-]+/', '', $name);
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$name = trim($name, '- ');
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static $cache = array();
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if (isset($cache[$name])) return $cache[$name];
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$path = AKSRT_DIR . '/assets/img/icons/' . $name . '.svg';
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if (file_exists($path)) {
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$svg = file_get_contents($path);
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// 去除 XML 声明和 DOCTYPE
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$svg = preg_replace('/^<\?xml.*?\?>\s*/i', '', $svg);
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$svg = preg_replace('/^<!DOCTYPE[^>]*>\s*/i', '', $svg);
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// 移除 <svg> 上的固定宽高，让 CSS 控制尺寸
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$svg = preg_replace('/\swidth="[^"]*"/', '', $svg);
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$svg = preg_replace('/\sheight="[^"]*"/', '', $svg);
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// 移除 iconfont 冗余属性
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$svg = preg_replace('/\sclass="[^"]*"/', '', $svg);
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$svg = preg_replace('/\st="[^"]*"/', '', $svg);
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$svg = preg_replace('/\sp-id="[^"]*"/', '', $svg);
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$svg = preg_replace('/\sxmlns:xlink="[^"]*"/', '', $svg);
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// 移除路径上的 opacity 属性
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$svg = preg_replace('/(<(?:path|circle|rect|polygon|line|polyline|ellipse)[^>]*)\sopacity="[^"]*"/', '$1', $svg);
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$cache[$name] = $svg;
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return $svg;
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}
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return '';
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}
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endif;
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// ============================================================
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// 图标 key → 显示名称
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// ============================================================
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if (!function_exists('aksrt_icon_key_to_name')) :
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function aksrt_icon_key_to_name($key) {
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$map = array(
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'github' => 'GitHub', 'google' => 'Google', 'x' => 'X',
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'email' => '邮箱', 'wechat' => '微信', 'qq' => 'QQ',
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'weibo' => '微博', 'telegram' => 'Telegram',
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'discord' => 'Discord', 'bilibili' => 'Bilibili',
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'linkedin' => 'LinkedIn', 'facebook' => 'Facebook',
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'youtube' => 'YouTube', 'instagram' => 'Instagram',
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'web' => '网站',
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);
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return isset($map[$key]) ? $map[$key] : ucwords(str_replace('-', ' ', $key));
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}
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endif;
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// ============================================================
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// 联系方式图标选项（仅保留选定的 15 个）
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// ============================================================
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if (!function_exists('aksrt_contact_icon_options')) :
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function aksrt_contact_icon_options($selected = '') {
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$icons = array(
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'github' => 'GitHub',
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'google' => 'Google',
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'x' => 'X',
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'email' => '邮箱',
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'wechat' => '微信',
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'qq' => 'QQ',
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'weibo' => '微博',
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'telegram' => 'Telegram',
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'discord' => 'Discord',
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'bilibili' => 'Bilibili',
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'linkedin' => 'LinkedIn',
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'facebook' => 'Facebook',
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'youtube' => 'YouTube',
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'instagram' => 'Instagram',
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'web' => '网站',
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);
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$html = '<option value="">—</option>';
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foreach ($icons as $key => $label) {
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$sel = $key === $selected ? ' selected' : '';
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$html .= '<option value="' . esc_attr($key) . '"' . $sel . '>' . esc_html($label) . '</option>';
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}
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return $html;
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}
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endif;
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