From 5d16baef8e3a4ee2f8398491090da215dc41f339 Mon Sep 17 00:00:00 2001
From: Book Pauk <bookpauk@gmail.com>
Date: Tue, 22 Jan 2019 23:53:19 +0700
Subject: [PATCH] =?UTF-8?q?=D0=A0=D0=B5=D1=84=D0=B0=D0=BA=D1=82=D0=BE?=
 =?UTF-8?q?=D1=80=D0=B8=D0=BD=D0=B3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 server/core/BookConverter/index.js | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/server/core/BookConverter/index.js b/server/core/BookConverter/index.js
index d3370e03..abdeb9a0 100644
--- a/server/core/BookConverter/index.js
+++ b/server/core/BookConverter/index.js
@@ -41,6 +41,20 @@ class BookConverter {
         }
     }
 
+    decode(data) {
+        const charsetAll = chardet.detectAll(data.slice(0, 10000));
+
+        let selected = 'ISO-8859-1';
+        for (const charset of charsetAll) {
+            if (charset.name.indexOf('ISO-8859') < 0) {
+                selected = charset.name;
+                break;
+            }
+        }
+
+        return iconv.decode(data, selected);
+    }
+
     async convertSamlib(data) {
         let titleInfo = {};
         let desc = {_n: 'description', 'title-info': titleInfo};
@@ -180,17 +194,7 @@ class BookConverter {
         });
         */
 
-        const charsetAll = chardet.detectAll(data.slice(0, 10000));
-
-        let selected = 'ISO-8859-1';
-        for (const charset of charsetAll) {
-            if (charset.name.indexOf('ISO-8859') < 0) {
-                selected = charset.name;
-                break;
-            }
-        }
-
-        await parser.parse(iconv.decode(data, selected));
+        await parser.parse(this.decode(data));
 
         const title = (titleInfo['book-title'] ? titleInfo['book-title'] : '');
         let author = '';