From 1be32c634c1ce71e07443d3f4a93a8082d022f68 Mon Sep 17 00:00:00 2001
From: loftor <i@loftor.com>
Date: Mon, 23 Jun 2014 09:22:43 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A4=B4=E5=83=8F=E5=9C=B0=E5=9D=80=E4=BF=AE?=
 =?UTF-8?q?=E6=94=B9=E6=8F=92=E4=BB=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Avartar.php | 99 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 Avartar.php

diff --git a/Avartar.php b/Avartar.php
new file mode 100644
index 0000000..b8e6904
--- /dev/null
+++ b/Avartar.php
@@ -0,0 +1,99 @@
+<?php
+
+
+/**
+ * 头像代理修改插件
+ * 
+ * @package Avartar
+ * @author loftor
+ * @version 1.0.0 Beta
+ * @link http://loftor.com/
+ */
+class Avartar implements Typecho_Plugin_Interface
+{
+
+    /**
+     * 激活插件方法,如果激活失败,直接抛出异常
+     * 
+     * @access public
+     * @return void
+     * @throws Typecho_Plugin_Exception
+     */
+    public static function activate()
+    {
+        Typecho_Plugin::factory('Widget_Abstract_Comments')->gravatar = array('Avartar', 'gravatar');
+        return _t('启用成功，请进行相应设置！');
+    }
+    
+    /**
+     * 禁用插件方法,如果禁用失败,直接抛出异常
+     * 
+     * @static
+     * @access public
+     * @return void
+     * @throws Typecho_Plugin_Exception
+     */
+    public static function deactivate(){}
+    
+    /**
+     * 获取插件配置面板
+     * 
+     * @access public
+     * @param Typecho_Widget_Helper_Form $form 配置面板
+     * @return void
+     */
+    public static function config(Typecho_Widget_Helper_Form $form)
+    {
+        $http = new Typecho_Widget_Helper_Form_Element_Text('http', NULL, 'http://gravatar.duoshuo.com',
+            _t('http代理地址'), _t('请填写http代理地址!'));
+        $form->addInput($http);
+        
+        $https = new Typecho_Widget_Helper_Form_Element_Text('https', NULL, 'https://secure.gravatar.com',
+            _t('https代理地址'), _t('请填写https代理地址!'));
+        $form->addInput($https);
+    }
+    
+    /**
+     * 个人用户的配置面板
+     * 
+     * @access public
+     * @param Typecho_Widget_Helper_Form $form
+     * @return void
+     */
+    public static function personalConfig(Typecho_Widget_Helper_Form $form){}
+    
+
+    /**
+     * 输出用户头像
+     *
+     * @access public
+     * @param array $file 上传的文件
+     * @return mixed
+     */
+    public static function gravatar($size, $rating, $default, $ctx)
+    {
+        $mailHash = NULL;
+        if (!empty($ctx->mail)) {
+            $mailHash = md5(strtolower($ctx->mail));
+        }
+        $options = Typecho_Widget::widget('Widget_Options');
+        if ($ctx->request->isSecure()) {
+            $host=$options->plugin('Avartar')->https;
+        } else {
+            $host=$options->plugin('Avartar')->http;
+        }
+
+        $url = $host . '/avatar/';
+
+        if (!empty($ctx->mail)) {
+            $url .= $mailHash;
+        }
+
+        $url .= '?s=' . $size;
+        $url .= '&amp;r=' . $rating;
+        $url .= '&amp;d=' . $default;
+
+        echo '<img class="avatar" src="' . $url . '" alt="' .
+        $ctx->author . '" width="' . $size . '" height="' . $size . '" />';
+    }
+}
\ No newline at end of file