Add length to book pages

content/epubs/prostitution-and-ways-of-fighting-it/contents.lr

@@ -7,3 +7,5 @@ https://www.marxists.org/archive/kollonta/1921/prostitution.htm
 ---
 epub:
 prostitution-and-ways-of-fighting-it.epub
+---
+length: short

models/book.ini

@@ -22,6 +22,10 @@ type = string
 label = Publication date
 type = string
 
+[fields.length]
+label = How long the text is
+type = string
+
 [fields.epub]
 label = epub file name
 type = string

templates/book.html

@@ -14,6 +14,7 @@
         {% if this.subtitle %}<p class="subtitle">{{ this.subtitle }}</p>{% endif %}
         {% if this.author %}<p>{{ this.author }}</p>{% endif %}
         <p class="italics">{% if this.publisher %}{{ this.publisher }}, {% endif %}{{ this.pub_date }}</p>
+        {% if this.length %}<p>Length: {{ this.length }}</p>{% endif %}
         <div class="mt-2">
             {% if this.epub %}<p>Download EPUB:</p><p><a href="/lib/epub/{{ this.epub }}">From Comrades Library</a></p>{% endif %}
             {% if this.external %}{% for item in this.external %}<p><a href="{{ item }}">From {{ item.split('://')[1].split('/')[0] }}</a></p>{% endfor %}{% endif %}