Add "written by" to blog posts

i18n/da.toml

@@ -25,3 +25,6 @@ other = "delvis"
 
 [service_url_text]
 other = "Du kan finde <em>{{.Service_name}}</em> på <a href='{{.Service_url}}'>{{.Service_url}}</a>"
+
+[blog_post_by]
+other = "Skrevet af:"

i18n/en.toml

@@ -15,3 +15,6 @@ other = "our data in our hands"
 
 [service_url_text]
 other = "You can find <em>{{.Service_name}}</em> at <a href='{{.Service_url}}'>{{.Service_url}}</a>"
+
+[blog_post_by]
+other = "Written by:"

themes/datacoop2020/layouts/blog/single.html

@@ -5,6 +5,9 @@
 <small class="text-secondary">{{ .PublishDate | time.Format ":date_medium" }}</small>
 {{ partial "tags" . }}
 
+{{ if .Params.author }}
+<br><small><em>{{ i18n "blog_post_by" }} {{ .Params.author }}</em></small>
+{{ end }}
 
 {{ .Content }}