List references at end of archive

themes/v2/layouts/archive/single.html

@@ -1,20 +1,26 @@
 {{ define "main" }}
-  {{ $sd := .Params.start_date }}
-  {{ $ed := .Params.end_date }}
+  {{ $start_date := .Params.start_date }}
+  {{ $end_date := .Params.end_date }}
 
-  <section class="page-break">
-    {{ time.Format "January 2006" $sd }} – {{ time.Format "January 2006" $ed }}
-  </section>
+  {{ $dispatches := slice }}
 
   {{ range (sort (.Site.RegularPages.RelatedTo (keyVals "tags" "dispatch")) "Date" "asc") }}
-    {{ if lt (time.Format "2006-01-02" .Date) (time.Format "2006-01-02" $sd) }}
+    {{ if lt (time.Format "2006-01-02" .Date) (time.Format "2006-01-02" $start_date) }}
       {{ continue }}
     {{ end }}
 
-    {{ if gt (time.Format "2006-01-02" .Date) (time.Format "2006-01-02" $ed) }}
+    {{ if gt (time.Format "2006-01-02" .Date) (time.Format "2006-01-02" $end_date) }}
       {{ continue }}
     {{ end }}
 
+    {{ $dispatches = $dispatches | append . }}
+  {{ end }}
+
+  <section class="page-break">
+    Dispatches, {{ time.Format "January 2006" $start_date }} – {{ time.Format "January 2006" $end_date }}
+  </section>
+
+  {{ range $dispatches }}
     <section class="page-break">
       <h2>
         <a href="{{ .RelPermalink }}">{{ .Title }}</a>
@@ -24,7 +30,31 @@
         Posted {{ .Date | time.Format "2006-01-02" }}
       </h3>
 
-      {{ replaceRE `<audio controls src="((.*)/(.*).mp3)"></audio>` "<a href=\"$1\">$3</a>" .Content | safeHTML }}
+      {{ replaceRE `<audio controls src="((.*)/(.*).mp3)"></audio>` "<a href=\"$1\">$3</a> ($1)" .Content | safeHTML }}
     </section>
   {{ end }}
+
+  {{ $linkRE := `(?s)<a[^>]+?href="(.+?)"[^>]*?>.*?</a>` }}
+
+  <h2>References</h2>
+
+  {{ range $dispatches }}
+    <p>{{ .Title }}</p>
+
+    <ol>
+      <li>{{ .RelPermalink }}</li>
+
+      {{ range findRE $linkRE .Content }}
+        {{ if findRE `<img` . }}
+          {{ continue }}
+        {{ end }}
+
+        {{ if findRE `href="#` . }}
+          {{ continue }}
+        {{ end }}
+
+        <li>{{ replaceRE $linkRE "$1" . }}</li>
+      {{ end }}
+    </ol>
+  {{ end }}
 {{ end }}