add refractor content

layouts/partials/refractor-content.html

@@ -0,0 +1,63 @@
+{{ $content := .Content }}
+
+<!-- Handle tables -->
+{{ if findRE `<table` $content }}
+  {{ $content = replace $content `<table` `<div class="table-wrapper"><table` }}
+  {{ $content = replace $content `</table>` `</table></div>` }}
+  {{ $content = replace $content `<code><div class="table-wrapper">` `<code>` }}
+  {{ $content = replace $content `</table></div></code>` `</table></code>` }}
+{{ end }}
+
+<!-- Change checkbox icons -->
+{{ if findRE `<input.*type="checkbox"` $content }}
+  <!-- 首先标记包含复选框的li元素 -->
+  {{ $content = replaceRE `<li>(\s*)<input` `<li class="task-list-item">$1<input` $content }}
+  {{ $content = replaceRE `<li class="([^"]*)"(\s*)<input` `<li class="task-list-item $1"$2<input` $content }}
+  
+  <!-- 然后为包含task-list-item类的li的父ul添加task-list类 -->
+  {{ $content = replaceRE `<ul>(\s*)<li class="task-list-item` `<ul class="task-list">$1<li class="task-list-item` $content }}
+  {{ $content = replaceRE `<ul class="([^"]*)"(\s*)<li class="task-list-item` `<ul class="task-list $1"$2<li class="task-list-item` $content }}
+  
+  <!-- 替换所有已选中的复选框格式 -->
+  {{ $content = replaceRE `<input.*?checked.*?type="checkbox".*?>` `<i class="fas fa-check-circle fa-fw checked"></i>` $content }}
+  {{ $content = replaceRE `<input.*?type="checkbox".*?checked.*?>` `<i class="fas fa-check-circle fa-fw checked"></i>` $content }}
+  
+  <!-- 替换所有未选中的复选框格式（排除已经被替换的checked复选框） -->
+  {{ $content = replaceRE `<input.*?type="checkbox".*?>` `<i class="far fa-circle fa-fw"></i>` $content }}
+{{ end }}
+
+<!-- Create heading anchors -->
+{{ $headingLevels := slice "2" "3" "4" "5" }}
+{{ $headingContent := $content }}
+
+{{ range $level := $headingLevels }}
+  {{ $markStart := printf `<h%s id="` $level }}
+  {{ $markEnd := printf `</h%s>` $level }}
+  
+  {{ if findRE $markStart $headingContent }}
+    {{ $newContent := "" }}
+    {{ $headingSnippets := split $headingContent $markStart }}
+    
+    {{ range $index, $snippet := $headingSnippets }}
+      {{ if eq $index 0 }}
+        {{ $newContent = $snippet }}
+        {{ continue }}
+      {{ end }}
+      
+      {{ $id := index (split $snippet `"`) 0 }}
+      {{ $anchor := printf `<a href="#%s" class="anchor text-muted"><i class="fas fa-hashtag"></i></a>` $id }}
+      
+      {{ $left := index (split $snippet $markEnd) 0 }}
+      {{ $right := substr $snippet (len $left) }}
+      {{ $left = replace $left `">` `"><span class="me-2">` | printf `%s</span>` }}
+      
+      {{ $newContent = printf `%s%s%s%s%s` $newContent $markStart $left $anchor $right }}
+    {{ end }}
+    
+    {{ $headingContent = $newContent }}
+  {{ end }}
+{{ end }}
+
+{{ $content = $headingContent | safeHTML }}
+
+{{ $content }}

layouts/post/single.html

@@ -114,7 +114,7 @@
     {{ end }}
 
     <div class="content">
-      {{ .Content }}
+      {{ partial "refractor-content.html" . }}
     </div>
 
     <div class="post-tail-wrapper text-muted">