From a17fc0ef2dcc81f843c79ddfdb4dc71d0f9281b3 Mon Sep 17 00:00:00 2001
From: Veloman Yunkan <veloman.yunkan@gmail.com>
Date: Sat, 6 Mar 2021 20:19:43 +0400
Subject: [PATCH] Library::getBooksByTitleOrDescription()

---
 include/library.h | 4 ++++
 src/library.cpp   | 8 ++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/include/library.h b/include/library.h
index 4a859086d..c09a77551 100644
--- a/include/library.h
+++ b/include/library.h
@@ -292,7 +292,11 @@ class Library
 
   friend class OPDSDumper;
   friend class libXMLDumper;
+
+private: // functions
+  BookIdCollection getBooksByTitleOrDescription(const Filter& filter);
 };
+
 }
 
 #endif
diff --git a/src/library.cpp b/src/library.cpp
index 920d93eda..7d428f570 100644
--- a/src/library.cpp
+++ b/src/library.cpp
@@ -232,7 +232,7 @@ Library::BookIdCollection Library::filter(const std::string& search)
 }
 
 
-Library::BookIdCollection Library::filter(const Filter& filter)
+Library::BookIdCollection Library::getBooksByTitleOrDescription(const Filter& filter)
 {
   BookIdCollection bookIds;
   for(auto& pair:m_books) {
@@ -240,9 +240,13 @@ Library::BookIdCollection Library::filter(const Filter& filter)
       bookIds.push_back(pair.first);
     }
   }
+  return bookIds;
+}
 
+Library::BookIdCollection Library::filter(const Filter& filter)
+{
   BookIdCollection result;
-  for(auto id : bookIds) {
+  for(auto id : getBooksByTitleOrDescription(filter)) {
     if(filter.acceptByNonQueryCriteria(m_books[id])) {
       result.push_back(id);
     }