From ae2d7d20dccf5befbb9cada75c282c8edc675ed0 Mon Sep 17 00:00:00 2001
From: Veloman Yunkan <veloman.yunkan@gmail.com>
Date: Mon, 21 Feb 2022 22:57:23 +0400
Subject: [PATCH] Handling of <dc:issued> in OPDS import

---
 src/book.cpp     | 4 +++-
 test/library.cpp | 7 +++++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/book.cpp b/src/book.cpp
index 17201e33a..c49ab2f19 100644
--- a/src/book.cpp
+++ b/src/book.cpp
@@ -161,7 +161,9 @@ void Book::updateFromOpds(const pugi::xml_node& node, const std::string& urlHost
   m_language = VALUE("language");
   m_creator = node.child("author").child("name").child_value();
   m_publisher = node.child("publisher").child("name").child_value();
-  m_date = fromOpdsDate(VALUE("updated"));
+  const std::string dcIssuedDate = VALUE("dc:issued");
+  m_date = dcIssuedDate.empty() ? VALUE("updated") : dcIssuedDate;
+  m_date = fromOpdsDate(m_date);
   m_name = VALUE("name");
   m_flavour = VALUE("flavour");
   m_tags = VALUE("tags");
diff --git a/test/library.cpp b/test/library.cpp
index ab6ed2683..133b284ac 100644
--- a/test/library.cpp
+++ b/test/library.cpp
@@ -22,7 +22,9 @@
 
 
 const char * sampleOpdsStream = R"(
-<feed xmlns="http://www.w3.org/2005/Atom" xmlns:opds="http://opds-spec.org/2010/catalog">
+<feed xmlns="http://www.w3.org/2005/Atom"
+      xmlns:dc="http://purl.org/dc/terms/"
+      xmlns:opds="http://opds-spec.org/2010/catalog">
   <id>00000000-0000-0000-0000-000000000000</id>
   <entry>
     <title>Encyclopédie de la Tunisie</title>
@@ -31,6 +33,7 @@ const char * sampleOpdsStream = R"(
     <id>urn:uuid:0c45160e-f917-760a-9159-dfe3c53cdcdd</id>
     <icon>/meta?name=favicon&amp;content=wikipedia_fr_tunisie_novid_2018-10</icon>
     <updated>2018-10-08T00:00::00:Z</updated>
+    <dc:issued>8 Oct 2018</dc:issued>
     <language>fra</language>
     <summary>Le meilleur de Wikipédia sur la Tunisie</summary>
     <tags>wikipedia;novid;_ftindex</tags>
@@ -246,7 +249,7 @@ TEST(LibraryOpdsImportTest, allInOne)
   EXPECT_EQ(book1.getName(), "wikipedia_fr_tunisie_novid_2018-10");
   EXPECT_EQ(book1.getFlavour(), "unforgettable");
   EXPECT_EQ(book1.getLanguage(), "fra");
-  EXPECT_EQ(book1.getDate(), "2018-10-08");
+  EXPECT_EQ(book1.getDate(), "8 Oct 2018");
   EXPECT_EQ(book1.getDescription(), "Le meilleur de Wikipédia sur la Tunisie");
   EXPECT_EQ(book1.getCreator(), "Wikipedia");
   EXPECT_EQ(book1.getPublisher(), "Wikipedia Publishing House");