From 5d513c1bfc4680b5074091613676822723000ccf Mon Sep 17 00:00:00 2001
From: Ivanfei <ivanfei2218@icloud.com>
Date: Mon, 20 May 2024 17:59:45 +0800
Subject: [PATCH] feat: append and prepend pdf as covers

---
 docs/main.tex        | 10 +++++++---
 source/fduthesis.dtx | 47 ++++++++++++++++++++++++++++++++++++++++----
 2 files changed, 50 insertions(+), 7 deletions(-)

diff --git a/docs/main.tex b/docs/main.tex
index 8c9dbcd..5615bac 100644
--- a/docs/main.tex
+++ b/docs/main.tex
@@ -145,9 +145,13 @@
     % 插入扫描版的声明页 PDF 文档
     % 默认使用预定义的声明页，但不带签名
     %
-    % auto-make-cover = true
-    % 是否自动生成论文封面（封一）、指导小组成员名单（封二）和声明页（封三）
-    % 除非特殊需要（e.g. 不要封面），否则不建议设为 false
+    % prepend-cover = {prepend-cover.pdf} 
+    % 插入预先生成的封面 PDF 到文档首，包括论文封面（封一）、论文撰写人承诺书（封二）等
+    % 将 PDF 文档放入 thesis 文件夹下
+    %
+    % append-cover = {append-cover.pdf}
+    % 插入预先生成的封底 PDF 到文档尾，包括教师审查意见（封三）等
+    % 将 PDF 文档放入 thesis 文件夹下
   },
   %
   % info 类用于录入论文信息
diff --git a/source/fduthesis.dtx b/source/fduthesis.dtx
index 02bf17f..24b6806 100644
--- a/source/fduthesis.dtx
+++ b/source/fduthesis.dtx
@@ -5263,10 +5263,12 @@ Copyright (C) 2017&ndash;2024 by Xiangdong Zeng <xdzeng96@gmail.com>.
   }
 %    \end{macrocode}
 %
-% \begin{variable}{\l_@@_auto_make_cover_bool,\l_@@_declaration_page_tl}
+% \begin{variable}{\l_@@_auto_make_cover_bool,\l_@@_declaration_page_tl, \l_@@_prepend_cover_tl, \l_@@_append_cover_tl}
 %    \begin{macrocode}
 \bool_new:N \l_@@_auto_make_cover_bool
 \tl_new:N   \l_@@_declaration_page_tl
+\tl_new:N   \l_@@_prepend_cover_tl
+\tl_new:N   \l_@@_append_cover_tl
 %    \end{macrocode}
 % \end{variable}
 %
@@ -5276,7 +5278,7 @@ Copyright (C) 2017&ndash;2024 by Xiangdong Zeng <xdzeng96@gmail.com>.
 \keys_define:nn { fdu / style }
   {
     auto-make-cover  .bool_set:N = \l_@@_auto_make_cover_bool,
-    auto-make-cover  .default:n  = true,
+    auto-make-cover  .default:n  = false,
 %    \end{macrocode}
 % \end{macro}
 %
@@ -5290,6 +5292,28 @@ Copyright (C) 2017&ndash;2024 by Xiangdong Zeng <xdzeng96@gmail.com>.
         \tl_set_eq:NN \l_@@_declaration_page_tl \l_keys_value_tl
         \RequirePackage { pdfpages }
       },
+%    \end{macrocode}
+%
+% \begin{macro}{style/declaration-page}
+% 插入预先生成的封面 PDF 到文档首，包括论文封面（封一）、论文撰写人承诺书（封二）等
+% 仅当 auto-make-cover = false 时有效
+%    \begin{macrocode}
+    prepend-cover .code:n     = 
+    {
+      \tl_set_eq:NN \l_@@_prepend_cover_tl \l_keys_value_tl
+      \RequirePackage { pdfpages }
+    },
+%   \end{macrocode}
+%
+% \begin{macro}{style/declaration-page}
+% 插入预先生成的封底 PDF 到文档尾，包括教师审查意见（封三）等
+% 仅当 auto-make-cover = false 时有效
+%    \begin{macrocode}
+    append-cover .code:n     = 
+    {
+      \tl_set_eq:NN \l_@@_append_cover_tl \l_keys_value_tl
+      \RequirePackage { pdfpages }
+    },
   }
 %    \end{macrocode}
 % \end{macro}
@@ -5298,12 +5322,27 @@ Copyright (C) 2017&ndash;2024 by Xiangdong Zeng <xdzeng96@gmail.com>.
 %    \begin{macrocode}
 \ctex_after_end_preamble:n
   {
-    \bool_if:NT \l_@@_auto_make_cover_bool
+    \bool_if:NTF \l_@@_auto_make_cover_bool
       {
         \begin{titlepage}
           \makecoveri \newpage \makecoverii
         \end{titlepage}
       }
+      {
+        \begin{titlepage}
+          \thispagestyle { empty }
+          \tl_set:Nn \thepage { A }
+          \tl_if_empty:NTF \l_@@_prepend_cover_tl
+          { \empty }
+          { 
+            % separate each pdf file with a comma
+            \tl_set:Nn \l_tmpa_tl { \l_@@_prepend_cover_tl }
+            \tl_replace_all:Nnn \l_tmpa_tl { , } { }
+            
+            \includepdf { \l_@@_prepend_cover_tl } 
+            }
+        \end{titlepage}
+      }
   }
 %    \end{macrocode}
 %
@@ -6044,7 +6083,7 @@ Copyright (C) 2017&ndash;2024 by Xiangdong Zeng <xdzeng96@gmail.com>.
 %<class>    style   / cjk-font        = fandol,
     style   / font-size       = -4,
 %<class>    style   / fullwidth-stop  = false,
-    style   / auto-make-cover = true,
+    style   / auto-make-cover = false,
     style   / logo            = { fudan-name.pdf },
     style   / logo-size       = { 0.5 \textwidth },
     style   / hyperlink       = color,