添加文章封面默认图可选设置

settings.yaml

@@ -70,6 +70,12 @@ spec:
     - group: article
       label: 文章
       formSchema:
+        - $formkit: attachment
+          name: default_img
+          value: /themes/theme-aurora/assets/img/default-cover.jpg
+          label: 默认封面图
+          placeholder: 请填写封面图地址
+          help: 文章封面图为空时的默认图，可填写随机图地址，默认为 /themes/theme-aurora/assets/img/default-cover.jpg ，文章及自定义页面的背景图与其封面图一致
         - $formkit: number
           name: index_number
           label: 首页文章列表每列显示数量

templates/macro/post-card.html

@@ -10,7 +10,7 @@
         <div class="article">
             <div class="article-thumbnail">
                 <img alt="" lazy="loading"
-                     th:src="${#strings.isEmpty(post.spec.cover) ? ASSETS +'/img/default-cover.jpg' : post.spec.cover} ">
+                     th:src="${#strings.isEmpty(post.spec.cover) ? theme.config.article.default_img : post.spec.cover} ">
                 <span class="thumbnail-screen"
                       style="background: linear-gradient(130deg, rgb(36, 198, 220), rgb(84, 51, 255) 41.07%, rgb(255, 0, 153) 76.05%);"></span>
             </div>

templates/modules/feature-article.html

@@ -16,7 +16,7 @@
             <div class="feature-article">
                 <div class="feature-thumbnail">
                     <img class="ob-hz-thumbnail" lazy="loaded"
-                         th:src="${#strings.isEmpty(post.spec.cover) ? ASSETS +'/img/default-cover.jpg' : post.spec.cover} ">
+                         th:src="${#strings.isEmpty(post.spec.cover) ? theme.config.article.default_img : post.spec.cover} ">
                     <span class="thumbnail-screen"
                           style="background: linear-gradient(130deg, rgb(36, 198, 220), rgb(84, 51, 255) 41.07%, rgb(255, 0, 153) 76.05%);"></span>
                 </div>