From a2423fb704c6df6bd80cc357ddbb47e2741b5bca Mon Sep 17 00:00:00 2001
From: Book Pauk <bookpauk@gmail.com>
Date: Thu, 2 Mar 2023 15:50:26 +0700
Subject: [PATCH] =?UTF-8?q?opds:=20=D1=83=D0=BB=D1=83=D1=87=D1=88=D0=B5?=
 =?UTF-8?q?=D0=BD=D0=BE=20=D1=81=D0=BA=D0=B0=D1=87=D0=B8=D0=B2=D0=B0=D0=BD?=
 =?UTF-8?q?=D0=B8=D0=B5=20=D0=B4=D0=BB=D1=8F=20=D0=BD=D0=B5-fb2=20=D1=84?=
 =?UTF-8?q?=D0=BE=D1=80=D0=BC=D0=B0=D1=82=D0=BE=D0=B2=20=D1=84=D0=B0=D0=B9?=
 =?UTF-8?q?=D0=BB=D0=BE=D0=B2=20(djvu,=20pdf=20=D0=B8=20=D0=BF=D1=80.)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 server/core/opds/BookPage.js | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/server/core/opds/BookPage.js b/server/core/opds/BookPage.js
index 7ec2b31..72ea59e 100644
--- a/server/core/opds/BookPage.js
+++ b/server/core/opds/BookPage.js
@@ -130,15 +130,15 @@ class BookPage extends BasePage {
 
                 //format
                 const ext = bookInfo.book.ext;
-                let fileFormat = `${ext}+zip`;
-                let downHref = bookInfo.link;
+                const formats = {
+                    [`${ext}+zip`]: `${bookInfo.link}/zip`,
+                    [ext]: bookInfo.link,
+                };
 
                 if (ext === 'mobi') {
-                    fileFormat = 'x-mobipocket-ebook';
+                    formats['x-mobipocket-ebook'] = bookInfo.link;
                 } else if (ext == 'epub') {
-                    //
-                } else {
-                    downHref = `${bookInfo.link}/zip`;
+                    formats[`${ext}+zip`] = bookInfo.link;
                 }
 
                 //entry
@@ -153,7 +153,7 @@ class BookPage extends BasePage {
                 }
 
                 e['dc:language'] = bookInfo.book.lang;
-                e['dc:format'] = fileFormat;
+                e['dc:format'] = ext;
 
                 //genre
                 const genre = bookInfo.book.genre.split(',');
@@ -200,7 +200,10 @@ class BookPage extends BasePage {
                 }
 
                 //links
-                e.link = [ this.downLink({href: downHref, type: `application/${fileFormat}`}) ];
+                e.link = [];
+                for (const [fileFormat, downHref] of Object.entries(formats))
+                    e.link.push(this.downLink({href: downHref, type: `application/${fileFormat}`}));
+
                 if (bookInfo.cover) {
                     let coverType = 'image/jpeg';
                     if (path.extname(bookInfo.cover) == '.png')