proceedings.tex

% Required for newpax
\RequirePackage{pdfmanagement-testphase}
\DeclareDocumentMetadata{}

\documentclass[parskip=full-]{scrbook}

\directlua{
  require("newpax")
  pdf.setcompresslevel(9)
  % According to https://de.wikipedia.org/wiki/Portable_Document_Format#Versionen_von_PDF, this is from 2008
  pdf.setminorversion(9)
}

%Although the publisher states requirements on the PDF level, this was NOT required in 2017 any more.
%So, do not enable these commands
%
%\pdfminorversion=3
%\pdfcompresslevel=0
%\pdfobjcompresslevel=0
%
%\usepackage[a-1b]{pdfx}


%Make chaper appear at the top of the page
\RedeclareSectionCommand[beforeskip=0pt]{chapter}

\newlength{\paperhoffset}
\newlength{\papervoffset}
\newlength{\papervoffsetFirstPage}
\newlength{\doihoffset}
\newlength{\doivoffset}

\makeatletter
\let\@rigyear\year

\setlength{\paperhoffset}{-2.75cm}
\setlength{\papervoffset}{-25.8cm}
\setlength{\papervoffsetFirstPage}{-20.8cm}
\setlength{\doihoffset}{1.45cm}
\setlength{\doivoffset}{1.2cm}

\RequirePackage[
 paperheight=23.5cm,
 paperwidth=15.5cm,
 total={12.6cm,19.2cm},
 includehead,
 headheight=20.39pt,
 headsep=.31cm,
 centering]
{geometry}
\setlength{\topmargin}{-13.5mm}

%LNI breaks
%\setlength{\parindent}{0pt}
%\setlength{\parskip}{8pt plus3pt minus2pt} %slightly patched to look better

% Disable single lines at the start of a paragraph (Schusterjungen)
\clubpenalty = 10000

% Disable single lines at the end of a paragraph (Hurenkinder)
\widowpenalty = 10000
\displaywidowpenalty = 10000

%avoid word widows
%source: http://tex.stackexchange.com/a/151692/9075
\usepackage{etoolbox}
\makeatletter
\patchcmd{\@sect}{\begingroup}{\begingroup\parfillskip=0pt plus 1fil\relax}{}{}
\makeatother

\usepackage{twoopt}

% Enable switching to arabic numbers without reset
% Source: http://tex.stackexchange.com/a/146060/9075
\makeatletter
\newcommand\pagenumberingnoreset[1]{\gdef\thepage{\csname @#1\endcsname\c@page}}
\makeatother

\usepackage{ulem}

\usepackage[english,ngerman]{babel}

\renewcommand{\indexname}{Authorenverzeichnis}

\usepackage{fancyhdr}

%% BEGIN: Configuration for LNI-like TOC
%Alternative: tocloft
%\RedeclareSectionCommands[tocdynnumwidth]{chapter,section}

\newcommand{\suppresstext}[1]{}

\makeatletter
  \newcommand\partfontsize{\@setfontsize\partfontsize{15.72}{20.38}}
\makeatother
\newcommand{\tocformatpart}[1]{\partfontsize\textbf{#1}}

\makeatletter
  \newcommand\chapterfontsize{\@setfontsize\chapterfontsize{12.82}{17.48}}
\makeatother

%\rightskip 0pt ensures that the text also uses the page number "column"
%Solution by https://tex.stackexchange.com/a/365267/9075
\newcommand{\tocformatchapter}[1]{\rightskip 0pt\chapterfontsize{\nohyphens{#1}}}

%No ident of the second line of the TOC
%Source: https://tex.stackexchange.com/a/314015/9075
\RedeclareSectionCommand[tocnumwidth=0em]{chapter}

\DeclareTOCStyleEntry[%
  beforeskip=22pt,
  entryformat={\tocformatpart},
  pagenumberformat={\suppresstext}
]{part}{part}

\DeclareTOCStyleEntry[%
  beforeskip=20pt,
  entryformat=\tocformatchapter,
  pagenumberbox=\suppresstext,
]{chapter}{chapter}

\newcommand{\spaceafterchapter}{\vspace{9pt}}

\DeclareTOCStyleEntry[%
  indent=0pt,
  numwidth=0pt,
  linefill=\TOCLineLeaderFill,
  beforeskip=8pt,
  onstarthigherlevel={\spaceafterchapter},
  raggedentrytext=true
]{section}{section}

%Aim: Do not let the words go into the page numbers
%Source: http://tex.stackexchange.com/a/180139/9075
\makeatletter
%\renewcommand*\l@subsection{\bprot@dottedtocline{3}{1.8em}{3.2em}}
\renewcommand*\@pnumwidth{2em}
\renewcommand*\@tocrmarg{3.3em}
\makeatother

%% END: Configuration for LNI-like TOC

% LNIs font configuration

\usepackage[no-math]{fontspec}
\usepackage{unicode-math}

% See https://tug.org/FontCatalogue/texgyretermes/ for more information
\setmainfont{texgyretermes}[
  Extension = .otf,
  UprightFont = *-regular,
  BoldFont = *-bold,
  ItalicFont = *-italic,
  BoldItalicFont = *-bolditalic,
  Ligatures=TeX
]
% See https://tug.org/FontCatalogue/texgyreheros/ for more information
\setsansfont[Scale=.9]{TeX Gyre Heros Regular}

\usepackage[%
   final,%
   tracking=smallcaps,%
   expansion=alltext,%
   protrusion=alltext-nott]{microtype}%

\usepackage{selnolig}

\usepackage{graphicx}
\usepackage{eso-pic}

\usepackage{newpax}

\usepackage{csquotes}

\usepackage{newfile}

%The idea is from http://tex.stackexchange.com/q/289375/9075
\usepackage[style=authoryear,indexing=cite,backend=biber,maxnames=999]{biblatex}
\addbibresource{proceedings.bib}

\newoutputstream{proceedingsbib}
\openoutputfile{proceedings.bib}{proceedingsbib}
\AtEndDocument{\closeoutputstream{proceedingsbib}}

\newoutputstream{proceedingscsv}
\openoutputfile{proceedings.csv}{proceedingscsv}
\AtEndDocument{\closeoutputstream{proceedingscsv}}

%Index authors only - see http://tex.stackexchange.com/a/111446/9075
%If one wants two separate indexes for titles and authors, http://tex.stackexchange.com/a/111446/9075 provides that solution, too.
\renewbibmacro*{citeindex}{%
  \ifboolexpr{ test {\ifciteindex} and not test {\iffootnote} }
    {\indexnames{author}}{}}

\usepackage{makeidx}
\makeindex

\usepackage{idxlayout}

\usepackage{hyphenat}

\usepackage[
  unicode=true,
  % hint for pdfa from https://tex.stackexchange.com/a/458631/9075
  pdfa]
  {hyperref}
\hypersetup{%
   pdftitle = {},  %The title of the conference
   pdfauthor = {}, %Use format: Firstname Lastname, Firstname Lastname
   bookmarks=true,%
   bookmarksopenlevel=2,%
   linktoc=all,%
   colorlinks=true,%
   allcolors=black,%
   pdfpagelayout=TwoPageRight,%
   pdfstartview=Fit%
}
\usepackage{bookmark}

\usepackage{pdfpages}

\usepackage{ifthen}

\renewcommand{\addchap}[1]{\part*{\LARGE{\nohyphens{#1}}}\addchaptertocentry{}{#1}}

%This enables copy&paste of the optional argument for \author in the papers to the first argument of \addpaper
\renewcommand{\and}{\unskip,\ }

% introduce \suppress \endsuppress - http://tex.stackexchange.com/a/97358/9075
\long\def\suppress#1\endsuppress{%
  \begingroup%
    \tracinglostchars=0%
    \let\selectfont=\nullfont
    \nullfont #1\endgroup}

\newcommand{\lnitoc}[2]{\texorpdfstring{\textbf{\nohyphens{#1}}\\\textit{#2}}{#2 -- #1}}

%We reuse config.tex included from each paper.tex
%We just do nothing here
\newcommand{\booktitle}[1]{}
\newcommand{\editor}[1]{}
\let\iflnienglish\iffalse

\input{config.tex}

\newcounter{startpage}
\newcounter{curpage}

\newcounter{curpaper}
\setcounter{curpaper}{0}

\newcommand{\curdoi}{}

\usepackage{ccicons}

\makeatletter
\newcommand{\outputlicenseanddoi}{
  \renewcommand{\curdoi}{\doiprefix\two@digits{\value{curpaper}}}
  \AddToShipoutPictureBG*{\AtPageLowerLeft{%
    \put(\LenToUnit{\the\doihoffset},\LenToUnit{\the\doivoffset}){%
      \href{https://creativecommons.org/licenses/by-sa/4.0/}{\ccbysa}
      % outputs DOI only if \doiprefix is set
      \ifdefempty{\doiprefix}{}{
        \footnotesize
        \href{https://doi.org/\curdoi}{doi:\curdoi}
      }
    }%
  }}
}
\makeatother

%1: running authors - default: authors
%2: running title - default: title
%3: Kürzel
%4: Authoren
%5: Titel
\newcommandtwoopt{\addpaper}[5][DEF][DEF]{%
    \stepcounter{curpaper}

    \fancypagestyle{lniotherpages}{%
        \fancyhead{}
        %title on the right
        \fancyhead[RO]{\small \ifthenelse{\equal{#2}{DEF}}{#5}{#2}\hspace{5pt}\thepage\hspace{0.05cm}}
        %authors on the left
        \fancyhead[LE]{\hspace{0.05cm}\small\thepage\hspace{5pt}\ifthenelse{\equal{#1}{DEF}}{#4}{#1}}
        \fancyfoot{} % Löscht alle Fußzeileneinstellungen
        \renewcommand{\headrulewidth}{0.4pt} %Linie unter Kopfzeile
    }

    %collect page number
    \write\pagesfile{#3 \thepage}
    \setcounter{startpage}{\value{page}}

    \directlua{newpax.writenewpax("papers/#3/paper")}
    \saveimageresource{papers/#3/paper.pdf}

    \thispagestyle{lnifirstpage}
    \AddToShipoutPictureBG*{\AtPageUpperLeft{%
        % When using 23.649cm, there might be the toprule shown - try different zoom levels and Acrobat. With SumatraPDF, the issue is not visible all times.
        % paperheight=23.5cm,paperwidth=15.5cm,
        %
        % A4: 29,7cm x 21,0cm -> delta: 6,2cm x 5,5cm -> half: 3,1 cm x 2,75 cm --> set above in \paperhoffset and \papervoffset
        % trim: 5cm is for cutting away the CC-license sign and the DOI number
        \put(\LenToUnit{\the\paperhoffset},\LenToUnit{\the\papervoffsetFirstPage}){\includegraphics[page=1, trim=0 5cm 0 6.072cm, clip]{papers/#3/paper.pdf}}}
    }
    \outputlicenseanddoi
    \phantomsection
    \suppress\cite{#3}\endsuppress
    \addcontentsline{toc}{section}{\lnitoc{#4}{#5}}
    \newpage
    \pagestyle{lniotherpages}

    \ifthenelse{\the\lastsavedimageresourcepages>1}{
        \setcounter{curpage}{1}
        \whiledo{\value{curpage}<\the\lastsavedimageresourcepages}{
            \stepcounter{curpage}
            \AddToShipoutPictureBG*{\AtPageUpperLeft{%
              \put(\LenToUnit{\the\paperhoffset},\LenToUnit{\the\papervoffset}){\includegraphics[page=\the\value{curpage}, trim=0 0 0 6.072cm, clip]{papers/#3/paper.pdf}}}
            }
            \null
            \newpage
        }
    }

    {
        \renewcommand{\and}{ and }
        \addtostream{proceedingsbib}{@inproceedings{#3,^^J  author = {#4},^^J  title = {#5},^^J  booktitle = {\bibbooktitle},^^J  pages = {\thestartpage--\the\numexpr\value{page}-1\relax},^^J  eventdate = {\eventdate},^^J  publisher = {Gesellschaft f\"{u}r Informatik e.V.},^^J  year = {\proceedingsyear},^^J  doi = {\curdoi},^^J}^^J}
    }

    {
        \renewcommand{\and}{;}
        \addtostream{proceedingscsv}{#4;#5;\thestartpage--\the\numexpr\value{page}-1\relax;#3}
    }

    \cleardoublepage

} %END of \newcommand{addpaper}

%Calculate new position
%Currently this cannot be used in includegraphics
%The calulcated values are 458752sp and 44517417sp
%\newlength{\newbottom}
%\setlength{\newbottom}{0cm}
%\newlength{\newtop}
%\setlength{\newtop}{23.628cm}
%\addtolength{\newbottom}{7pt}
%\addtolength{\newtop}{7pt}
%Output the calulcated numbers
%\number\newtop AND \number\newbottom

%Left for historical reasons -- not maintained
%
%1: running authors - default: authors
%2: running title - default: title
%3: Kürzel
%4: Authoren
%5: Titel
\newcommandtwoopt{\addpaperWRONGLAYOUT}[5][DEF][DEF]{%
    \stepcounter{curpaper}

    \fancypagestyle{lniotherpages}{%
        \fancyhead{}
        %title on the right
        \fancyhead[RO]{\small \ifthenelse{\equal{#2}{DEF}}{#5}{#2}\hspace{5pt}\thepage\hspace{0.05cm}}
        %authors on the left
        \fancyhead[LE]{\hspace{0.05cm}\small\thepage\hspace{5pt}\ifthenelse{\equal{#1}{DEF}}{#4}{#1}}
        \fancyfoot{} % Löscht alle Fußzeileneinstellungen
        \renewcommand{\headrulewidth}{0.4pt} %Linie unter Kopfzeile
    }
    %collect page number
    \write\pagesfile{#3 \thepage}
    %\StrExpand{#3}{\curtitle}
    {
        \renewcommand{\and}{ and }
        \addtostream{proceedingsbib}{@inproceedings{#3,author={#4},title={#5},booktitle={\bibbooktitle},eventdate={\eventdate},year={\proceedingsyear},publisher={Gesellschaft f\"{u}r Informatik e.V.}}}
    }

    %All PDFs:
    %offset=-0.2cm +2.60cm (-5pt, 73pt)

    \directlua{newpax.writenewpax("#3/paper")}
    \saveimageresource{#3/paper.pdf}

    \thispagestyle{lnifirstpage}
    \AddToShipoutPictureBG*{\AtPageUpperLeft{%
            %When using 23.649cm, there might be the toprule shown - try different zoom levels and Acrobat. With SumatraPDF, the issue is not visible all times
            \put(\LenToUnit{5pt},\LenToUnit{-779pt}){\includegraphics[page=1, trim=0 0 0 6.072cm, clip]{#3/paper.pdf}}}
    }
    \outputlicenseanddoi
    \phantomsection
    \suppress\cite{#3}\endsuppress
    \addsectiontocentry{}{\lnitoc{#4}{#5}}
    \newpage
    \pagestyle{lniotherpages}

    \ifthenelse{\the\lastsavedimageresourcepages>1}{
        \setcounter{curpage}{1}
        \whiledo{\value{curpage}<\the\lastsavedimageresourcepages}{
            \stepcounter{curpage}
            \AddToShipoutPictureBG*{\AtPageUpperLeft{%
                    %HERE THE ONLY DIFFERENCE TO addpaper - 23.628
                    \put(\LenToUnit{5pt},\LenToUnit{-772pt}){\includegraphics[page=\the\value{curpage}, trim={0 1\newbottom 21cm 1\newtop}, clip]{#3/paper.pdf}}}
                    %\put(\LenToUnit{5pt},\LenToUnit{-772pt}){\includegraphics[page=\the\value{curpage}, trim={0 458752sp 0 44517417sp}, clip]{#3/paper.pdf}}}
            }
            \null
            \newpage
        }
    }

    \cleardoublepage

} %END of \newcommand{addpaper}

\setkomafont{pageheadfoot}{\normalfont\rmfamily}
\setkomafont{pagenumber}{\normalfont\rmfamily}
\setkomafont{disposition}{\normalfont\rmfamily}

% Required because of https://github.com/sieversMartin/LNI/issues/23
\setlength{\headheight}{23pt}
%Does not work with papers using a template without headheight setting --> Their text body is too high adn it will look ugly.

\raggedbottom

\begin{document}
\pagestyle{empty}
\thispagestyle{empty}
\fancypagestyle{plain}{
  \fancyhead{}
  \fancyfoot{}
  \renewcommand{\headrulewidth}{0pt}
}

\pagenumbering{Roman}

\makeatother
%compensate for hoffset -5pt -- source: http://tex.stackexchange.com/a/130828/9075
\setboolean{@twoside}{false}


% BEGIN: Inclusion of LNI-Startseiten.pdf

% everything before the foreword
\includepdf[pagecommand={\thispagestyle{empty}},pages=1-2,noautoscale]{LNI-Startseiten.pdf}
\phantomsection
\pdfbookmark[part]{Titelseite}{Titelseite}
\includepdf[pagecommand={\thispagestyle{empty}},pages=3-4,noautoscale]{LNI-Startseiten.pdf}

\phantomsection
\pdfbookmark[part]{Vorwort}{Vorwort}
%Use "plain" instead of "empty" if you want to add page numbers -- currently does not work as they seem out of the margins
\includepdf[pagecommand={\thispagestyle{empty}},pages=5-5,noautoscale]{LNI-Startseiten.pdf}

\phantomsection
\pdfbookmark[part]{Sponsoren}{Sponsoren}
\includepdf[pagecommand={\thispagestyle{empty}},pages=6-6,noautoscale]{LNI-Startseiten.pdf}

\phantomsection
\pdfbookmark[part]{Tagungsleitung}{Tagungsleitung}
\pdfbookmark[part]{Programmkomitee}{Programmkomitee}
\pdfbookmark[part]{Organisationsteam}{Organisationsteam}
\includepdf[pagecommand={\thispagestyle{empty}},pages=7-7,noautoscale]{LNI-Startseiten.pdf}

% END: LNI-Startseiten.pdf


\setboolean{@twoside}{true}
\makeatletter

\pagestyle{empty}
\thispagestyle{empty}

\cleardoublepage
\phantomsection
\pdfbookmark[part]{\contentsname}{toc}
\thispagestyle{empty}
\pagestyle{empty}
\thispagestyle{empty}
\tableofcontents

\cleardoublepage

%% now all papers %%
\pagenumberingnoreset{arabic}

\newwrite\pagesfile
\openout\pagesfile=pages.txt


\addpart{Eingeladene Vorträge}
\addpaper{A1-1}{Vorname Nachname}{Erster eingeladener Vortrag}
\addpaper{A2-1}{Other Name}{Second invited Talk}

\addpart{Scientific Program}

\addchap{Topic1}
\addpaper{B1-1}{Firstname1 Lastname1}{Talk1}
\addpaper[Firstname2a Lastname2a et al.]{B1-2}{Firstname2a Lastname2a \and Firstname2b Lastname2b \and Firstname2c Lastname2c \and Firstname2d Lastname2d}{Talk2}

\addchap{Topic2 with a very long title which requires a lot of space and, hence, also requires a line break}
\addpaper{B2-1}{Firstname3 Lastname3}{Talk3}
\addpaper[Firstname4a Lastname4a et al.][Talk 4]{B2-2}{Firstname4a Lastname4a \and Firstname4b Lastname4b \and Firstname4c Lastname4c \and Firstname4d Lastname4d}{Talk4 with a very long title, which does not fit in one line in the running head and therefore must be shortended}

\addchap{Word-Papers}
\addpaper[Vorname1 Nachname1 et al.]{B3-1}{Vorname1 Nachname1 \and Vorname2 Nachname2  \and {in der gleichen Notation}, {weitere Autoren und Autoren}}{Der Titel des Beitrags, der auch etwas länger sein und über zwei Zeilen reichen kann}
\addpaper[Last name 1, First name 1 et al.][Short Title]{B3-2}{{Last name 1}, {First name 1} \and {last name 2}, {first name 2} \and {the same notation}, {other authors using}}{Title of the paper, which can also be somewhat longer and cover more than two lines}

\pagestyle{plain}

\renewcommand{\indexname}{Autorenverzeichnis}
\phantomsection
\addcontentsline{toc}{part}{\indexname}
\printindex

\end{document}