%%
%% ---------------------------------------------------------------
%% gb7714-CCNUay.bbx --- A bibliography style for CCNUthesis template
%% ---------------------------------------------------------------
%%
%%用法：类似于标准的样式在biblatex加载时设置样式
%%文献表正常处理，标注命令主要用cite和parencite
\ProvidesFile{gb7714-CCNUay.bbx}
  [2022/03/10 v0.1 a biblatex bibliography style for CCNUthesis]


%关于格式和bib文件的注意点
%1. bib文件按照正常的模式写，除了patent将国别放到number里。
%2. bib文件中会议文集和会议论文区分清楚，会议论文是带in的那种。若会议文集有附加的出版信息请一并放入publisher中。
%3. 标识为J的都是article，不管是否有url，所以不是online。
%4. 若inbook需要给出主编这种信息，需要给出editortype域，否则就当bookauthor处理。


%==================================================
%加载gb样式
%==================================================
\RequireBibliographyStyle{gb7714-2015ay}


% 增加一个控制标点是英文还是中文的选项
\DeclareBibliographyOption{CCNUpunctcn}[false]{%biblatex低版本
  \ifstrequal{#1}{false}{\execpuncten}{}
}


%==================================================
%选项设置
%==================================================
\ExecuteBibliographyOptions{
  gbpunctin    = false,
  gbfieldtype  = true,          % 输出type域，主要处理学位论文
  gbnamefmt    = lowercase,
  sorting      = multipinyin,   % 排序
  gblanorder   = chineseahead,
  sortlocale   = zh__pinyin,
  mergedate    = none           % 年份不放在作者之后
}

% 根据《通知》调整间距和缩进
\setlength{\biblabelsep}{0.5em}
\setlength{\bibitemindent}{0em} % bibitemindent表示一条文献中第一行相对后面各行的缩进
\setlength{\bibhang}{1.2ex}
\setlength{\bibparsep}{0em}

% 根据多音字排序
\DeclareSortingTemplate{multipinyin}{
  \sort{
    \field{presort}
  }
  \sort{
    \field{lansortorder}%language
  }
  \sort{
    \field{sortkey}
  }
  \sort{%[direction=descending]
    \field{sortname}
    \field{author}
    \field{editor}
    \field{translator}
  }
  \sort{
    \field{sortyear}
    \field{year}
  }
  \sort{
    \field{sorttitle}
    \field{title}
  }
  \sort{
    \field{volume}
    \literal{0}
  }
}

%这里把\bibhang放外面设置的方式也有其优势
%这里使用\bibhang+\labelnumberwidth来控制文献内容左边界与页边的间距
%然后用\biblabelsep来设置标签域文献内容左边界的间距
%gb7714-2015中则直接用\bibhang=\biblabelsep+\labelnumberwidth来控制文献内容左边界与页边的间距
%这其实是两种控制方式，CCNU这里用下面重定义的方式
\defbibenvironment{bibliography}
  {\list
     {\printtext[labelnumberwidth]{%
        \printfield{labelprefix}%
        \printfield{labelnumber}}}
     {\addtolength{\labelnumberwidth}{\biblabelextend}%
     \setlength{\labelwidth}{\labelnumberwidth}%
      \setlength{\labelsep}{\biblabelsep}%
      \setlength{\leftmargin}{\bibhang}%
      \addtolength{\leftmargin}{\labelnumberwidth}%
      \setlength{\itemindent}{\bibitemindent}%
      \setlength{\itemsep}{\bibitemsep}%
      \setlength{\parsep}{\bibparsep}}%
      \renewcommand*{\makelabel}[1]{\hss##1}}
  {\endlist}
  {\item}

%==================================================
% 定义一些标点为中文全角标点
%==================================================
\def\gbpunctdot{．}%
\def\gbpunctdotlanen{\adddot\addspace}%
\def\gbpunctmark{、}%
\def\gbpunctcomma{，}%
\def\gbpunctcommalanen{\addcomma\addspace}%
\def\gbpunctcolon{：}%
\def\gbpunctcolonlanen{\addcolon\addspace}%
\def\gbpunctsemicolon{；}%
\def\gbpunctsemicolonlanen{\addsemicolon\addspace}%
\def\gbpunctparenl{（}%
\def\gbpunctparenr{）}%

\def\execpuncten{%
\def\gbpunctdot{\adddot\addspace}%
\def\gbpunctdotlanen{\adddot\addspace}%
\def\gbpunctmark{\addcomma\addspace}%
\def\gbpunctcomma{\addcomma\addspace}%
\def\gbpunctcommalanen{\addcomma\addspace}%
\def\gbpunctcolon{\addcolon\addspace}%
\def\gbpunctcolonlanen{\addcolon\addspace}%
\def\gbpunctsemicolon{\addcolon\addspace}%
\def\gbpunctsemicolonlanen{\addsemicolon\addspace}%
\def\gbpunctparenl{(}%
\def\gbpunctparenr{)}%
}



%==================================================
%为标注和文献表中标点格式，重设and本地化字符串
%==================================================
\DefineBibliographyStrings{english}{
    and           = {\addcomma\space},
    andcn         = {\gbpunctcomma},
    andincitecn   = {和}, %将标注中的分开，便于与文献表中的区分
    andincite     = {\&},
    andothers     = {et al.},
    andotherscn   = {等},
    bytranslator  = {\addcomma\ 译},
    bytranslatorcn = {译},
    editors       = {\MakeLowercase{eds}\adddot\isdot},
    editor        = {\MakeLowercase{ed}\adddot\isdot},
    in            = {In:\addspace},
    incn          = {见\iffieldequalstr{userd}{chinese}{\gbpunctcolon}{\gbpunctcolonlanen}},
    mathesis      = {(Master dissertation)},
    mathesiscn    = {[硕士学位论文]},
    phdthesis     = {(Ph D dissertation)},
    phdthesiscn   = {[博士学位论文]},
}


%==================================================
%设置一些标点格式为中文的标点
%==================================================
\DeclareFieldFormat*{title}{\iffieldequalstr{userd}{chinese}{#1}{#1\isdot}}
\DeclareFieldFormat[book]{title}{#1}
\def\gbcaselocalset{%
\renewrobustcmd*{\bibinitperiod}{}%
\renewcommand*{\revsdnamepunct}{}%
%\renewrobustcmd*{\bibinitdelim}{}%
}

\renewcommand{\aftertransdelim}{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}
\DeclareDelimFormat{multinamedelim}{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}%\addcomma\addspace
\DeclareDelimFormat{finalnamedelim}{%
  \edef\userfieldabcde{userd}%
  \ifcurrentname{translator}{\edef\userfieldabcde{usere}}{}%
  \ifcurrentname{editor}{\edef\userfieldabcde{userc}}{}%
  \ifcurrentname{author}{\edef\userfieldabcde{userf}}{}%
  \ifcurrentname{bookauthor}{\edef\userfieldabcde{userb}}{}%
  \ifcase\value{gbcitelocalcase}%
    \iffieldequalstr{\userfieldabcde}{chinese}{\bibstring{andincitecn}}{}%
    \iffieldequalstr{\userfieldabcde}{korean}{\bibstring{andkr}}{}%
    \iffieldequalstr{\userfieldabcde}{japanese}{\bibstring{andjp}}{}%
    \iffieldequalstr{\userfieldabcde}{english}{\space\bibstring{andincite}\space}{}%
    \iffieldequalstr{\userfieldabcde}{french}{\bibstring{and}}{}%
    \iffieldequalstr{\userfieldabcde}{russian}{\bibstring{and}}{}%
  \or%
  \bibstring{andincitecn}%
  \or%
  \bibstring{andincite}%
  \fi}
\DeclareDelimFormat[bib,biblist]{finalnamedelim}{%
  \edef\userfieldabcde{userd}%
  \ifcurrentname{translator}{\edef\userfieldabcde{usere}}{}%
  \ifcurrentname{editor}{\edef\userfieldabcde{userc}}{}%
  \ifcurrentname{author}{\edef\userfieldabcde{userf}}{}%
  \ifcurrentname{bookauthor}{\edef\userfieldabcde{userb}}{}%
  \ifcase\value{gbbiblocalcase}%
    \iffieldequalstr{\userfieldabcde}{chinese}{\bibstring{andcn}}{}%
    \iffieldequalstr{\userfieldabcde}{korean}{\bibstring{andkr}}{}%
    \iffieldequalstr{\userfieldabcde}{japanese}{\bibstring{andjp}}{}%
    \iffieldequalstr{\userfieldabcde}{english}{\bibstring{and}}{}%
    \iffieldequalstr{\userfieldabcde}{french}{\bibstring{and}}{}%
    \iffieldequalstr{\userfieldabcde}{russian}{\bibstring{and}}{}%
  \or%
  \bibstring{andcn}%
  \or%
  \bibstring{and}%
  \fi%
  }
\DeclareDelimFormat[bib,biblist]{andothersdelim}{%
\ifcurrentname{translator}{\iffieldequalstr{usere}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}{}%
\ifcurrentname{author}{\iffieldequalstr{userf}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}{}%
\ifcurrentname{editor}{\iffieldequalstr{userc}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}{}%
}
\DeclareDelimFormat{nameyeardelim}{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}%\addcomma\addspace
\DeclareDelimFormat[bib,biblist]{nameyeardelim}{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}%\addcomma\addspace
\DeclareDelimFormat{bibpagespunct}{\iffieldequalstr{userd}{chinese}{\gbpunctcolon}{\gbpunctcolonlanen}}%\addcomma\addspace\mbox{}
\renewcommand*{\newunitpunct}{\iffieldequalstr{userd}{chinese}{\gbpunctdot}{\gbpunctdotlanen}}%\addcomma\space %，
\renewcommand*{\finentrypunct}{\iffieldequalstr{userd}{chinese}{\gbpunctdot}{\adddot}}
\renewcommand{\publocpunct}{\iffieldequalstr{userd}{chinese}{\gbpunctcolon}{\addcolon\addspace}}%出版项中：出版社地址后面的标点


%==================================================
%调整部分域的输出格式
%==================================================

\def\bbx@opt@mergedate@none{%
  \renewbibmacro*{date+extradate}{%
    \iffieldundef{labelyear}
      {}
      {}}%[parens]\printtext{\printlabeldateextra}
\renewbibmacro*{bbx:ifmergeddate}{\@secondoftwo}%这一句用于3.12版本
\renewbibmacro*{date}{\printdate}%这一句用于biblatex3.11以下版本
\renewbibmacro*{issue+date}{%去掉括号
\setunit{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}%
  \printtext{%去掉了[parens]
    \iffieldundef{issue}
      {%\usebibmacro{date}
        \iffieldundef{entrysubtype}{\usebibmacro{date}}%判断一下，是否是报纸
        {\iffieldequalstr{entrysubtype}{news}{\usebibmacro{newsdate}}%判断是否为报纸
                                     {\usebibmacro{date}}%
      }}%
      {\iftoggle{bbx:gbstrict}{}{\printfield{issue}%
       \setunit*{\addspace}}%
       %\usebibmacro{date}
         \iffieldundef{entrysubtype}{\usebibmacro{date}}%判断一下，是否是报纸
        {\iffieldequalstr{entrysubtype}{news}{\usebibmacro{newsdate}}%判断是否为报纸
                                     {\usebibmacro{date}}%
        }}}%
  %\newunit
  }%
  }


%
%   调整期刊名的格式
%
%   v1.0k,20180425,增加了字体控制命令，hzz
\renewbibmacro*{journal+issuetitle}{\bibpubfont%源来自standard.bbx
  \usebibmacro{journal}%
  \setunit*{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}%修改为增加一个逗号
    \iffieldundef{series}
    {}
    {\newunit
     \printfield{series}%
     \setunit{\addspace}}%
  \usebibmacro{issue+date}%
  %\setunit{\addcolon\space}%
  \iffieldundef{volume}{}{\iffieldequalstr{userd}{chinese}{\setunit{\gbpunctcomma}}{\setunit{\gbpunctcommalanen}}}%
  %换成逗号和空格
  \usebibmacro{issue}%
  \usebibmacro{volume+number+eid}%把卷期放到年份后面
  %\newunit
  }


%
%   调整期刊卷和期的格式
%
\renewbibmacro*{volume+number+eid}{%源来自standard.bbx
\iftoggle{bbx:gbfieldstd}{%
  \printfield{volume}%
  \setunit*{\adddot}%
  \printfield{number}%
  \setunit{\addcomma\space}%
  \printfield{eid}}{%
  \printfield{volume}%
  %\setunit*{\adddot}%去掉点号
  %\printfield{number}%
  \iffieldundef{number}{}{%
  \iffieldequalstr{entrysubtype}{news}{\printtext{\mkbibparens{\printfield{number}}}}{%
  \iffieldequalstr{userd}{chinese}{\printtext{\gbpunctparenl\printfield{number}\gbpunctparenr}}%
  {\printtext{\mkbibparens{\printfield{number}}}}}%
  }%增加一个圆括号
  \iffieldundef{eid}{}{%
  \setunit{\addcomma\space}%
  \printfield{eid}}}}


%   新增一个样式用于输出连续出版物的地址，单位，时间，
%   用于periodical连续出版物的出版社和地址的处理
%
%   v1.0k，20180425，为出版信息增加字体控制命令，hzz
%   %类似\newbibmacro*{publisher+location+date}
\renewbibmacro*{location+institution+date}{\bibpubfont%
\iftoggle{bbx:gbpub}%
{\testCJKfirst{userd}%
\ifboolexpr{%
test {\iflistundef{location}} and test {\iflistundef{institution}}%
}{\iftoggle{ifCJKforgbt}{\printtext{[\str@noaddress}\space :\space\str@nopublisher]}%
{\printtext{[S.l.\space :\space s.n.\adddot]}}%
}{%
\iflistundef{location}{\iftoggle{ifCJKforgbt}{\printtext{[\str@noaddress]}}{\printtext{[S.l.\adddot]}}}%
  {\printlist{location}}%
\publocpunct%
\iflistundef{institution}{%
\iftoggle{ifCJKforgbt}{\printtext{[\str@nopublisher]}}{\printtext{\mkbibbrackets{s.n.}}}}%
{\printlist{institution}}}%
\setunit{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}%
  %\usebibmacro{date}%
  \printfield{year}%
  \bibrangedash%
  \iffieldundef{endyear}{}{\printfield{endyear}}%
  \newunit}%
{\printlist{location}%
  \iflistundef{institution}%
    {\setunit*{\addcomma\space}}
    {\setunit*{\publocpunct}}%
  \printlist{institution}%
  \setunit*{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}%
  \usebibmacro{date}%
  \newunit}%
}


%
%   通用的出版社和地址的处理
%
%   原理方法:当没有出版社地址时，直接判断title的信息是否是中文，若为中文，则写出版地不详，否则用英文的字符表示。
%   事实上title对于每个文献来说是必须的，所以用它判断是最快的，而且一般标题和出版社的语言是一样的。
%   注意标准standard类型，因为当没有出版项时直接省略，所以做特殊处理
\renewbibmacro*{publisher+location+date}{\bibpubfont%
\iftoggle{bbx:gbpub}%
{\testCJKfirst{userd}%
    \ifboolexpr{ test {\iflistundef{location}} and test {\iflistundef{publisher}} }%
    {\iffieldequalstr{entrysubtype}{standard}{}{\iftoggle{ifCJKforgbt}{\printtext{[\str@noaddress}\space :\space\str@nopublisher]}{\printtext{[S.l.\space :\space s.n.\adddot]}}}}%
    {\iflistundef{location}{%\adddot
        \iffieldequalstr{entrysubtype}{standard}{}%%从gbt7714-2015标准第19页看到，标准存在出版项时输出，没有时完全省略。
        {\iftoggle{ifCJKforgbt}{\printtext{[\str@noaddress]}\addcolon\addspace}{\printtext{[S.l.\adddot]}\publocpunct}}}%  \bibstring{noaddress}
        {\printlist{location}\publocpunct}%%\addcolon\addspace%
    \iflistundef{publisher}{%
        \iffieldequalstr{entrysubtype}{standard}{}%
        {\iftoggle{ifCJKforgbt}{\printtext{[\str@nopublisher]}\setunit{\adddot\addspace}\setunit*{\addcomma\addspace}}%
        {\printtext{\mkbibbrackets{s.n.}}\setunit{\adddot\addspace}\setunit*{\addcomma\addspace}}}}%
        {\printlist{publisher}}}%
\setunit*{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}%\addcomma\addspace%
\ifentrytype{report}{\printtext{\blx@gbdate{}{}}}%
{\usebibmacro{date}}%
}%
{\printlist{location}%
  \iflistundef{publisher}
    {\setunit*{\addcomma\space}}
    {\setunit*{\publocpunct}}%
  \printlist{publisher}%
  \setunit*{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}%
\ifentrytype{report}{\printtext{\blx@gbdate{}{}}}%
{\usebibmacro{date}}%
  }%
}

%
%   修改了一个institution+location+date用于manual、thesis等类型
%
%   20180425，v1.0k，增加了字体控制命令，hzz
%   20190105，v1.0o，加了一个编组避免\usebibmacro{date}把month和day信息去掉
\renewbibmacro*{institution+location+date}{\bibpubfont%当没有institution时不处理。
{\printlist{location}%%加了一个编组避免\usebibmacro{date}把month和day信息去掉
  \iflistundef{institution}
    {\setunit*{\addcomma\space}}
    {\setunit*{\publocpunct}}%
  \printlist{institution}%
  \setunit*{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}%
  \usebibmacro{date}%
  %\newunit
  }}

%
%   编者的符号修改一下
%   v1.0 2016-07-01
%   v1.0q 2019-03-01 hzz 修改editortype前的标点
%
\renewbibmacro*{editor}{%源来自biblatex.DEF
  \ifboolexpr{
    test \ifuseeditor
    and
    not test {\ifnameundef{editor}}
  }
    {\printnames{editor}%
    \iffieldundef{editortype}%增加一个类型判断，用于存在editortype的情况
    {\setunit{\iffieldequalstr{userd}{chinese}{\gbpunctdot}{\gbpunctdotlanen}}}%当没有editortype时，直接用句点
    {\usebibmacro{editorstrg}\setunit{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}}%
     }%
    {}}


%
%   增加inbook:parent用于辅助crossref传统功能的实现
%   用在{crosscite}宏中
%   20210216,v1.0w,hzz
\renewbibmacro*{inbook:parent}{%
\usebibmacro{bybookauthor}%
%\ifnameundef{bookauthor}{%
%  \ifnameundef{editor}{}{\newunit}%
%}{\newunit}%替换下一句
  %\newunit\newblock
\iffieldundef{series}{}{\usebibmacro{series+number}\setunit{\addcolon\addspace}}%为处理一些存在series的情况而增加
\usebibmacro{maintitle+booktitle}%
\iffieldundef{volume}{}{\setunit{\addcolon\addspace}\printfield{volume}}%
\iffieldundef{number}{}{\setunit{\addcolon\addspace}\printfield{number}}%增加卷和册信息
  \newunit\newblock%
  \printfield{edition}%
  \newunit\newblock
  \usebibmacro{publisher+location+date}}


%
%   修改in:用于inbook、incollection、inproceedings等类型
%   2018.04.20,v1.0k,renewed marco，by hzz
%   20190212,v1.0q,增加中英文区分，by hzz
%
%   原理方法:使用bibmacro{in:}改变了以前在driver中直接输出//的方式，同时也简化了标点控制。
\renewbibmacro*{in:}{%
 \iftoggle{bbx:gbpunctin}{\printtext{\allowbreak\texttt{//}\allowbreak}}%\addthinspace
                         {\setunit{\iffieldequalstr{userd}{chinese}{\gbpunctdot}{\gbpunctdotlanen}}%
                         \iffieldequalstr{userd}{chinese}%
                         {\printtext{\bibstring{incn}}}%
                         {\printtext{\bibstring{in}}}%
                         }}%\newunit\newblock\intitlepunct


%
%   对edition版本信息格式做出修改
%   注意实现逻辑：
%   1. 不是整数时原样输出
%   2. 当是整数且大于1时按版本格式输出
\DeclareFieldFormat{edition}{\bibtitlefont%源来自biblatex.DEF
    \testCJKfirst{userd}%
    \iftoggle{ifCJKforgbt}%
        {\ifinteger{#1}%
            {\ifnumgreater{#1}{1}{\printtext{#1\str@edition}\newunit}{}}%
            {#1\isdot\newunit}}%
        {\ifinteger{#1}%
            {\ifnumgreater{#1}{1}{\mkbibordedition{#1}~\bibstring{edition}\newunit}{}}%
            {#1\isdot\newunit}}%
}


%
%   增加inbook:parent用于辅助crossref传统功能的实现
%   用在{crosscite}宏中
%   20210216,v1.0w,hzz
\renewbibmacro*{inbook:parent}{%
\usebibmacro{bybookauthor}%
%\ifnameundef{bookauthor}{%
%  \ifnameundef{editor}{}{\newunit}%
%}{\newunit}%替换下一句
  %\newunit\newblock
\iffieldundef{series}{}{\usebibmacro{series+number}\setunit{\addcolon\addspace}}%为处理一些存在series的情况而增加
\usebibmacro{maintitle+booktitle}%
\iffieldundef{volume}{}{\setunit{\addcolon\addspace}\printfield{volume}}%
\iffieldundef{number}{}{\setunit{\addcolon\addspace}\printfield{number}}%增加卷和册信息
  \newunit\newblock%
  \printfield{edition}%
  \usebibmacro{publisher+location+date}}




\DeclareBibliographyDriver{book}{%源来自standard.bbx文件
\usebibmacro{bibindex}%
\usebibmacro{begentry}%
\usebibmacro{author/editor+others/translator+others}%
\ifnameundef{namea}{}{\setunit{\labelnamepunct}\newblock}%这一段用于去除作者不存在时多出的标点
\usebibmacro{maintitle+title}%
\iftoggle{bbx:gbstrict}{}{%
\newunit%
\printlist{language}%
\newunit\newblock%
\usebibmacro{byauthor}%
\newunit\newblock}%
\usebibmacro{byeditor+others}%
\newunit%
\printfield{edition}%
\newblock%%
\iftoggle{bbx:gbstrict}{}{%
\iffieldundef{maintitle}%
{\printfield{volume}%
\printfield{part}}%
{}%
\newunit%
\printfield{volumes}%
\newunit\newblock%
\usebibmacro{series+number}%
\newunit\newblock}%
%\printfield{note}%
%\newunit\newblock%
\usebibmacro{publisher+location+date}%
%\newunit\newblock %这里标点去掉
\usebibmacro{chapter+pages}%
  \iffieldundef{url}{}{%当没有网址时也不输出
  \usebibmacro{modifydate}}%带括号的修改或更新日期，
\usebibmacro{doi+eprint+url}%从下面移动到上面来，因为gbt2015的url需直接放在页码后面。
  \newunit\newblock%
  \printfield{pagetotal}%
  \newunit\newblock%
  \iftoggle{bbx:isbn}
    {\printfield{isbn}}
    {}%
  \newunit\newblock
  %\usebibmacro{doi+eprint+url}%
  %\newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{annotation}\usebibmacro{finentry}}