add: donate page

assets/donate.md

@@ -1,7 +1,13 @@
-# 赞助
+---
+title: 资助
+type: about
+order: 1
+---
+
+# 资助
 
 如果你认为本书对你起到了帮助，并希望赞助作者，可以通过下面的二维码给予支持：
 
 |微信|支付宝|
 |:--:|:--:|
-|![](wechat.jpg) | ![](alipay.jpg)|
+|![](../assets/wechat.jpg) | ![](../assets/alipay.jpg)|

website/Makefile

@@ -2,6 +2,9 @@ all: clean
 	node install.js
 	python3 filter.py
 	cp ../assets/cover-2nd.png ./src/modern-cpp/assets/cover-2nd.png
+	cp ../assets/alipay.jpg ./src/modern-cpp/assets/alipay.jpg
+	cp ../assets/wechat.jpg ./src/modern-cpp/assets/wechat.jpg
+	cp ../assets/donate.md ./src/modern-cpp/about/
 	cp -r ../assets/figures ./src/modern-cpp/assets/figures
 	cp -r ../exercises ./src/modern-cpp/book/
 	cp -r ../code ./src/modern-cpp/book/
@@ -13,3 +16,6 @@ clean:
 	rm -rf ./src/modern-cpp/assets/cover-2nd.png
 	rm -rf ./src/modern-cpp/assets/figures
 	rm -rf public db.json src/modern-cpp/book
+	rm -rf ./src/modern-cpp/assets/alipay.jpg
+	rm -rf ./src/modern-cpp/assets/wechat.jpg
+	rm -rf ./src/modern-cpp/about/donate.md

website/src/modern-cpp/about/copyright.md

@@ -1,7 +1,7 @@
 ---
 title: 版权声明
 type: about
-order: 1
+order: 2
 ---
 
 <a rel="license" href="http://creativecommons.org/licenses/by-nc-nd/4.0/"><img alt="知识共享许可协议" style="border-width:0" src="https://i.creativecommons.org/l/by-nc-nd/4.0/80x15.png" /></a>

website/themes/moderncpp/layout/partials/main_menu.ejs

@@ -15,6 +15,7 @@
   <a class="nav-link">关于</a><span class="arrow"></span>
   <ul class="nav-dropdown">
       <li><ul>
+      <li><a class="nav-link" href="<%- url_for("/modern-cpp/about/donate.html") %>" >资助</a></li>
       <li><a class="nav-link" href="<%- url_for("/modern-cpp/about/copyright.html") %>" >版权声明</a></li>
       </ul></li>
   </ul>