feat: show profile cards for all page authors, not just first author

If `site.Params.profile` is set to `true`, an author profile card will be displayed at the end of the page for every author (assuming that a profile has been setup for them under `content/authors/`).

Close #1481

layouts/partials/page_author.html

@@ -9,39 +9,12 @@
 {{ $author_urlized := "" }}
 {{ if and (not .Params.authors) (.Scratch.Get "superuser_username") }}
   {{ $author_urlized = (.Scratch.Get "superuser_username") }}
-{{ else }}
-  {{ $first_author := "" }}
-  {{ if .Params.authors }}
-    {{ $first_author = index .Params.authors 0 }}
+  {{ partial "page_author_card" (dict "username" $author_urlized) }}
+{{ else if .Params.authors }}
+  {{ range $key, $tmp_username := .Params.authors }}
+    {{ $author_urlized = urlize $tmp_username }}
+    {{ partial "page_author_card" (dict "username" $author_urlized) }}
   {{ end }}
-  {{ $author_urlized = urlize $first_author }}
 {{ end }}
 
-{{ $site_type := site.Params.site_type | default "Person" }}
-{{ $taxonomy := "authors" }}
-{{ $profile_page := site.GetPage (printf "/%s/%s" $taxonomy $author_urlized) }}
-{{ with $profile_page }}
-  {{/* If it's a personal site and primary page author is superuser, link to the homepage rather than their profile page. */}}
-  {{ $profile_url := .RelPermalink }}
-  {{ if and (eq $site_type "Person") (eq .Params.superuser true) }}
-    {{ $profile_url = site.BaseURL }}
-  {{ end }}
-  {{ $avatar := (.Resources.ByType "image").GetMatch "*avatar*" }}
-  {{ $avatar_shape := site.Params.avatar.shape | default "circle" }}
-  <div class="media author-card content-widget-hr">
-    {{ if and site.Params.avatar.gravatar .Params.email }}
-      <img class="avatar mr-3 {{if eq $avatar_shape "square"}}avatar-square{{else}}avatar-circle{{end}}" src="https://s.gravatar.com/avatar/{{ md5 .Params.email }}?s=200')" alt="Avatar">
-    {{ else if $avatar }}
-      {{ $avatar_image := $avatar.Fill "270x270 Center" }}
-      <img class="avatar mr-3 {{if eq $avatar_shape "square"}}avatar-square{{else}}avatar-circle{{end}}" src="{{ $avatar_image.RelPermalink }}" alt="Avatar">
-    {{ end }}
-
-    <div class="media-body">
-      <h5 class="card-title"><a href="{{$profile_url}}">{{.Params.name}}</a></h5>
-      {{ with .Params.role }}<h6 class="card-subtitle">{{. | markdownify | emojify}}</h6>{{end}}
-      {{ with .Params.bio }}<p class="card-text">{{. | markdownify | emojify}}</p>{{end}}
-      {{ partial "social_links" . }}
-    </div>
-  </div>
-{{end}}{{/* Profile page block */}}
 {{end}}{{/* Show profile block */}}

layouts/partials/page_author_card.html

@@ -0,0 +1,29 @@
+{{ $page := .page }}
+{{ $author_urlized := .username }}
+{{ $site_type := site.Params.site_type | default "Person" }}
+{{ $taxonomy := "authors" }}
+{{ $profile_page := site.GetPage (printf "/%s/%s" $taxonomy $author_urlized) }}
+{{ with $profile_page }}
+  {{/* If it's a personal site and primary page author is superuser, link to the homepage rather than their profile page. */}}
+  {{ $profile_url := .RelPermalink }}
+  {{ if and (eq $site_type "Person") (eq .Params.superuser true) }}
+    {{ $profile_url = site.BaseURL }}
+  {{ end }}
+  {{ $avatar := (.Resources.ByType "image").GetMatch "*avatar*" }}
+  {{ $avatar_shape := site.Params.avatar.shape | default "circle" }}
+  <div class="media author-card content-widget-hr">
+    {{ if and site.Params.avatar.gravatar .Params.email }}
+      <img class="avatar mr-3 {{if eq $avatar_shape "square"}}avatar-square{{else}}avatar-circle{{end}}" src="https://s.gravatar.com/avatar/{{ md5 .Params.email }}?s=200')" alt="Avatar">
+    {{ else if $avatar }}
+      {{ $avatar_image := $avatar.Fill "270x270 Center" }}
+      <img class="avatar mr-3 {{if eq $avatar_shape "square"}}avatar-square{{else}}avatar-circle{{end}}" src="{{ $avatar_image.RelPermalink }}" alt="Avatar">
+    {{ end }}
+
+    <div class="media-body">
+      <h5 class="card-title"><a href="{{$profile_url}}">{{.Params.name}}</a></h5>
+      {{ with .Params.role }}<h6 class="card-subtitle">{{. | markdownify | emojify}}</h6>{{end}}
+      {{ with .Params.bio }}<p class="card-text">{{. | markdownify | emojify}}</p>{{end}}
+      {{ partial "social_links" . }}
+    </div>
+  </div>
+{{end}}{{/* Profile page block */}}