references 增强

_config.yml

@@ -186,7 +186,7 @@ layout:
   # 文章布局，参数继承自 on_page
   on_post:
     # 文章页脚，自动在每一篇文章末尾添加
-    article_footer: [references, copyright, donate]
+    article_footer: [references, related_repos, copyright, donate]
   # 其他的页面布局暂时等于 on_list
 
 
@@ -354,6 +354,12 @@ widget:
     header:
       icon: fas fa-quote-left
       title: 参考资料
+  related_repos:
+    class: references # is subclass of list
+    display: [desktop, mobile] # [desktop, mobile]
+    header:
+      icon: fab fa-github
+      title: 源码链接
 
   # You can add your own widget here or 'blog/source/_data/widget.yml'
   # class: text, list, grid, qrcode, page, ... see more at https://volantis.js.org/

layout/_widget/list.ejs

@@ -21,7 +21,7 @@
             <% } else if (row.icon) { %>
               <i class="<%= row.icon %> fa-fw" aria-hidden="true"></i>
             <% } %>
-            <%- row.name %>
+            <%- row.name || url_for(row.url) %>
           </div>
           <% if(row.desc) { %>
             <div class='badge'>(<%- row.desc %>)</div>

layout/_widget/load.ejs

@@ -1,9 +1,9 @@
 <% (widgets||[]).forEach(function(widget){ %>
   <% if (theme.widget && (widget in theme.widget)){ %>
-    <% let w = theme.widget[widget]; %>
+    <% let w = theme.widget[widget]; w.id = widget; %>
     <%- partial(w.class, {item: w, where: where}) %>
   <% } else if (site.data.widget && (widget in site.data.widget)){ %>
-    <% let w = site.data.widget[widget]; %>
+    <% let w = site.data.widget[widget]; w.id = widget; %>
     <%- partial(w.class, {item: w, where: where}) %>
   <% } %>
 <% }) %>

layout/_widget/references.ejs

@@ -1,11 +1,16 @@
 <%
 if (item.rows == undefined) {
   item.rows = new Array();
-  (page.references||[]).forEach(function(ref) {
-    if (ref.name || ref.url) {
-      item.rows.push(ref);
-    }
-  })
+  var itms = new Array();
+  let id = item.id || 'references';
+  if (id in page) {
+    (page[id]||[]).forEach(function(ref) {
+      if (ref.name || ref.url) {
+        item.rows.push(ref);
+      }
+    })
+  }
+
 }
 %>