From 5e8e1de576bdd40292dc632c82cdbe272eee84af Mon Sep 17 00:00:00 2001
From: Radek Czajka <rczajka@rczajka.pl>
Date: Tue, 31 Dec 2019 00:39:19 +0100
Subject: [PATCH] Support for multiple source.URL.

---
 requirements/requirements.txt                 |  2 +-
 .../templates/catalogue/book_detail.html      | 21 ++++++++++++-------
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index fbf7a4bd7..85d6bd38b 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -50,7 +50,7 @@ mutagen>=1.31
 sorl-thumbnail==12.5.0
 
 # home-brewed & dependencies
-librarian==1.7.5
+librarian==1.7.7
 
 # celery tasks
 celery[redis]==4.3.0
diff --git a/src/catalogue/templates/catalogue/book_detail.html b/src/catalogue/templates/catalogue/book_detail.html
index 4b654dd1d..d2bfda7e4 100644
--- a/src/catalogue/templates/catalogue/book_detail.html
+++ b/src/catalogue/templates/catalogue/book_detail.html
@@ -56,13 +56,20 @@
   {% endfor %}
 
 
-{% with extra_info=book.get_extra_info_json %}
-  {% if extra_info.source_url %}
-    <div class="white-box">
-      <a href="{{ extra_info.source_url }}">{% trans "Source" %}</a> {% trans "of the book" %}
-      {% trans "in" %} {% source_name extra_info.source_url %}
-    </div>
-  {% endif %}
+  {% with extra_info=book.get_extra_info_json %}
+    {% for source_url in extra_info.source_urls %}
+      <div class="white-box">
+        <a href="{{ source_url }}">{% trans "Source" %}</a> {% trans "of the book" %}
+        {% trans "in" %} {% source_name source_url %}
+      </div>
+    {% empty %}
+      {% if extra_info.source_url %}
+        <div class="white-box">
+          <a href="{{ extra_info.source_url }}">{% trans "Source" %}</a> {% trans "of the book" %}
+          {% trans "in" %} {% source_name extra_info.source_url %}
+        </div>
+      {% endif %}
+    {% endfor %}
   {% if book|status:user != 'closed' %}
     <div class="white-box"><a href="{{ book.xml_url }}">{% trans "Source XML file" %}</a></div>
   {% endif %}
-- 
2.20.1