From 46eec958c7d0042aaa4762196caf9a99019546e4 Mon Sep 17 00:00:00 2001
From: Seaton Jiang <hi@seatonjiang.com>
Date: Sat, 30 Apr 2022 17:33:55 +0800
Subject: [PATCH] feat: upgrade gravatar cdn

---
 inc/theme-core.php    | 28 +++++++++++++++++---------
 inc/theme-options.php | 47 +++++++++++++++++++++++++++++++++++++------
 2 files changed, 60 insertions(+), 15 deletions(-)

diff --git a/inc/theme-core.php b/inc/theme-core.php
index ded7d16..3f56751 100644
--- a/inc/theme-core.php
+++ b/inc/theme-core.php
@@ -4,7 +4,7 @@
  * 核心函数
  * @author Seaton Jiang <hi@seatonjiang.com>
  * @license GPL-3.0 License
- * @version 2022.02.20
+ * @version 2022.04.30
  */
 
 // CDN 资源地址
@@ -192,15 +192,25 @@ add_filter('style_loader_src', function ($href) {
     return false;
 });
 
-// 替换国内 Gravatar 源
-function get_https_avatar($avatar)
-{
-    $avatar = str_replace(array("www.gravatar.com", "0.gravatar.com", "1.gravatar.com", "2.gravatar.com", "3.gravatar.com", "secure.gravatar.com"), kratos_option('g_gravatar', 'sdn.geekzu.org') ?: "secure.gravatar.com", $avatar);
-    $avatar = str_replace("http://", "https://", $avatar);
-    return $avatar;
+// Gravatar 加速服务
+if (kratos_option('g_replace_gravatar_url_fieldset')['g_replace_gravatar_url'] ?? true) {
+    function replace_gravatar_url($avatar)
+    {
+        $gravatar_server_list = array(
+            'geekzu' => 'sdn.geekzu.org',
+            'loli' => 'gravatar.loli.net',
+            'other' => kratos_option('g_replace_gravatar_url_fieldset')['g_custom_gravatar_server'] ?? null,
+        );
+        $gravatar_server = $gravatar_server_list[kratos_option('g_replace_gravatar_url_fieldset')['g_select_gravatar_server']] ?: 'secure.gravatar.com';
+        $avatar = str_replace(array('www.gravatar.com', '0.gravatar.com', '1.gravatar.com', '2.gravatar.com', '3.gravatar.com', 'secure.gravatar.com'), $gravatar_server, $avatar);
+        $avatar = str_replace('http://', 'https://', $avatar);
+
+        return $avatar;
+    }
+
+    add_filter('get_avatar', 'replace_gravatar_url');
+    add_filter('get_avatar_url', 'replace_gravatar_url');
 }
-add_filter('get_avatar', 'get_https_avatar');
-add_filter('get_avatar_url', 'get_https_avatar');
 
 // 主题更新检测
 $myUpdateChecker = Puc_v4_Factory::buildUpdateChecker(
diff --git a/inc/theme-options.php b/inc/theme-options.php
index cf96bd0..20beffc 100644
--- a/inc/theme-options.php
+++ b/inc/theme-options.php
@@ -4,7 +4,7 @@
  * 主题选项
  * @author Seaton Jiang <hi@seatonjiang.com>
  * @license GPL-3.0 License
- * @version 2022.04.29
+ * @version 2022.04.30
  */
 
 defined('ABSPATH') || exit;
@@ -156,11 +156,46 @@ CSF::createSection($prefix, array(
             'default' => '260',
         ),
         array(
-            'id' => 'g_gravatar',
-            'type' => 'text',
-            'title' => __('Gravatar 加速', 'kratos'),
-            'subtitle' => __('自定义 Gravatar 头像加速地址', 'kratos'),
-            'default' => 'sdn.geekzu.org',
+            'id' => 'g_replace_gravatar_url_fieldset',
+            'type' => 'fieldset',
+            'fields' => array(
+                array(
+                    'type' => 'subheading',
+                    'content' => __('Gravatar 加速服务', 'kratos'),
+                ),
+                array(
+                    'id' => 'g_replace_gravatar_url',
+                    'type' => 'switcher',
+                    'title' => __('功能开关', 'kratos'),
+                    'subtitle' => __('开启/关闭 Gravatar 加速服务功能', 'kratos'),
+                ),
+                array(
+                    'id' => 'g_select_gravatar_server',
+                    'type' => 'select',
+                    'title' => __('Gravatar 加速服务地址', 'kratos'),
+                    'subtitle' => __('请选择 Gravatar 加速服务地址', 'kratos'),
+                    'options' => array(
+                        'loli' => __('Loli 加速服务', 'kratos'),
+                        'geekzu' => __('极客族加速服务', 'kratos'),
+                        'other' => __('自定义加速服务', 'kratos'),
+                    ),
+                    'desc' => __('国内用户推荐「极客族加速服务」，海外用户推荐「Loli 加速服务」。', 'kratos'),
+                    'dependency' => array('g_replace_gravatar_url', '==', 'true'),
+                ),
+                array(
+                    'id' => 'g_custom_gravatar_server',
+                    'type' => 'text',
+                    'title' => __('自定义 Gravatar 加速服务地址', 'kratos'),
+                    'subtitle' => __('请输入 Gravatar 加速服务地址', 'kratos'),
+                    'desc' => __('直接输入网址即可，不需要协议头和最后的斜杠。', 'kratos'),
+                    'placeholder' => 'secure.gravatar.com',
+                    'dependency' => array('g_replace_gravatar_url|g_select_gravatar_server', '==|==', 'true|other'),
+                ),
+            ),
+            'default' => array(
+                'g_replace_gravatar_url' => 1,
+                'g_select_gravatar_server' => 'geekzu',
+            )
         ),
         array(
             'id' => 'g_renameother_fieldset',