Filter editions

bookwyrm/templates/book/format_filter.html

@@ -5,8 +5,11 @@
 <label class="label is-block" for="id_format">{% trans "Format:" %}</label>
 <div class="select">
     <select id="format" name="format">
+        <option value="">{% trans "Any" %}</option>
         {% for format in formats %}{% if format %}
-        <option value="{{ format }}">{{ format|title }}</option>
+        <option value="{{ format }}" {% if request.GET.format == format %}selected{% endif %}>
+            {{ format|title }}
+        </option>
         {% endif %}{% endfor %}
     </select>
 </div>

bookwyrm/templates/book/language_filter.html

@@ -5,8 +5,11 @@
 <label class="label is-block" for="id_language">{% trans "Language:" %}</label>
 <div class="select">
     <select id="language" name="language">
+        <option value="">{% trans "Any" %}</option>
         {% for language in languages %}
-        <option value="{{ language }}">{{ language }}</option>
+        <option value="{{ language }}" {% if request.GET.language == language %}selected{% endif %}>
+            {{ language }}
+        </option>
         {% endfor %}
     </select>
 </div>

bookwyrm/views/books.py

@@ -252,11 +252,18 @@ class Editions(View):
 
         if is_api_request(request):
             return ActivitypubResponse(work.to_edition_list(**request.GET))
+        filters = {}
+
+        if request.GET.get("language"):
+            filters["languages__contains"] = [request.GET.get("language")]
+        if request.GET.get("format"):
+            filters["physical_format__iexact"] = request.GET.get("format")
+
         editions = work.editions.order_by("-edition_rank").all()
         languages = set(sum([e.languages for e in editions], []))
 
         data = {
-            "editions": editions,
+            "editions": editions.filter(**filters).all(),
             "work": work,
             "languages": languages,
             "formats": set(e.physical_format.lower() for e in editions),