Add multiple authors

layouts/partials/paige-article.html

@@ -1,6 +1,6 @@
 <article>
     {{ partial "paige-title.html" . }}
     {{ partial "paige-description.html" . }}
-    {{ partial "paige-date.html" . }}
+    {{ partial "paige-metadata.html" . }}
     {{ partial "paige-content.html" . }}
 </article>

layouts/partials/paige-authors.html

@@ -0,0 +1,17 @@
+{{ $result := "" }}
+{{ if .Params.authors }}
+    {{ $names := slice }}
+    {{ range .Params.authors }}
+        {{ $names = $names | append (index site.Params.authors . "name" | default .) }}
+    {{ end }}
+    {{ $result = delimit $names ", " }}
+{{ else if .Site.Params.authors }}
+    {{ $names := slice }}
+    {{ range $k, $v := .Site.Params.authors }}
+        {{ if eq $v.default true }}
+            {{ $names = $names | append $v.name }}
+        {{ end }}
+    {{ end }}
+    {{ $result = delimit $names ", " }}
+{{ end }}
+{{ return $result }}

layouts/partials/paige-date.html

@@ -1,7 +0,0 @@
-{{ with .PublishDate }}
-{{ $format := ":date_long" }}
-{{ with site.Params.paige.date_format }}
-{{ $format = . }}
-{{ end }}
-<p class="text-center text-muted"><time datetime="{{ .Format `2006-01-02` }}">{{ time.Format $format . }}</time></p>
-{{ end }}

layouts/partials/paige-metadata.html

@@ -0,0 +1,8 @@
+{{ $authors := partial "paige-authors.html" . }}
+{{ if or $authors .PublishDate}}
+<p class="text-center text-muted">
+    {{- with $authors }}{{ . }}{{ end -}}
+    {{- if and $authors .PublishDate }}<br>{{ end -}}
+    {{- with .PublishDate }}<time datetime="{{ .Format `2006-01-02` }}">{{ time.Format (site.Params.paige.date_format | default ":date_long") . }}</time>{{ end -}}
+</p>
+{{ end }}