# -*- mode: org; org-confirm-babel-evaluate: nil; org-babel-noweb-wrap-start: "«"; org-babel-noweb-wrap-end: "»"; -*-

#+TITLE: Title Goes Here

#+SUBTITLE: Subtitle Goes Here

* Authors

#+NAME: authors-table
| Author          | Email                | Institution-ID |
|-----------------+----------------------+----------------|
| Mai Deah        | mai.deah@example.edu |              1 |
| Arthur Secondus |                      |              1 |
| E. Tal          |                      |              2 |

* Institutions
* Abstract
* PACS

#+NAME: pacs-codes-table
| PACS-KEY   | PACS-KEY-Description-Text  |
|------------+----------------------------|
| PACS-key01 | Text Describing PACS-key01 |
| PACS-key02 | Text Describing PACS-key02 |

* Introduction
* Latex Template                                                   :noexport:

#+NAME: european-physical-journal-latex-template
#+BEGIN_SRC latex :eval never :noweb yes 
  %%%%%%%%%%%%%%%%%%%%%%% file template.tex %%%%%%%%%%%%%%%%%%%%%%%%%
  %
  % This is a template file for The European Physical Journal
  %
  % Copy it to a new file with a new name and use it as the basis
  % for your article
  %
  %%%%%%%%%%%%%%%%%%%%%%%% Springer-Verlag %%%%%%%%%%%%%%%%%%%%%%%%%%
  %
  \begin{filecontents}{leer.eps}
  %!PS-Adobe-2.0 EPSF-2.0
  %%CreationDate: Mon Jul 13 16:51:17 1992
  %%DocumentFonts: (atend)
  %%Pages: 0 1
  %%BoundingBox: 72 31 601 342
  %%EndComments

  gsave
  72 31 moveto
  72 342 lineto
  601 342 lineto
  601 31 lineto
  72 31 lineto
  showpage
  grestore
  %%Trailer
  %%DocumentFonts: Helvetica
  \end{filecontents}
  %
  \documentclass[epj]{svjour}
  % Remove option referee for final version
  %
  % Remove any % below to load the required packages
  %\usepackage{latexsym}
  \usepackage{graphics}
  % etc
  %
  \begin{document}
  %
  \title{«get-title-text()»}
  \subtitle{«get-subtitle-text()»}
  \author{«epj-authors-latex()»% etc
  % \thanks is optional - remove next line if not needed
  \thanks{\emph{Present address:} Insert the address here if needed}%
  }                     % Do not remove
  %
  \offprints{}          % Insert a name or remove this line
  %
  \institute{Insert the first address here \and the second here}
  %
  \date{Received: date / Revised version: date}
  % The correct dates will be entered by Springer
  %
  \abstract{
  «get-abstract-text()»
  %
  \PACS{
  «epj-pacs-codes-latex()»
       } % end of PACS codes
  } %end of abstract
  %
  \maketitle
  %
  \section{Introduction}
  \label{intro}
  Your text comes here. Separate text sections with
  \section{Section title}
  \label{sec:1}
  and \cite{RefJ}
  \subsection{Subsection title}
  \label{sec:2}
  as required. Don't forget to give each section
  and subsection a unique label (see Sect.~\ref{sec:1}).
  %
  % For one-column wide figures use
  \begin{figure}
  % Use the relevant command for your figure-insertion program
  % to insert the figure file.
  % For example, with the option graphics use
  \resizebox{0.75\textwidth}{!}{%
    \includegraphics{leer.eps}
  }
  % If not, use
  %\vspace{5cm}       % Give the correct figure height in cm
  \caption{Please write your figure caption here}
  \label{fig:1}       % Give a unique label
  \end{figure}
  %
  % For two-column wide figures use
  \begin{figure*}
  % Use the relevant command for your figure-insertion program
  % to insert the figure file. See example above.
  % If not, use
  \vspace*{5cm}       % Give the correct figure height in cm
  \caption{Please write your figure caption here}
  \label{fig:2}       % Give a unique label
  \end{figure*}
  %
  % For tables use
  \begin{table}
  \caption{Please write your table caption here}
  \label{tab:1}       % Give a unique label
  % For LaTeX tables use
  \begin{tabular}{lll}
  \hline\noalign{\smallskip}
  first & second & third  \\
  \noalign{\smallskip}\hline\noalign{\smallskip}
  number & number & number \\
  number & number & number \\
  \noalign{\smallskip}\hline
  \end{tabular}
  % Or use
  \vspace*{5cm}  % with the correct table height
  \end{table}
  %
  % BibTeX users please use
  % \bibliographystyle{}
  % \bibliography{}
  %
  % Non-BibTeX users please use
  \begin{thebibliography}{}
  %
  % and use \bibitem to create references.
  %
  \bibitem{RefJ}
  % Format for Journal Reference
  Author, Journal \textbf{Volume}, (year) page numbers.
  % Format for books
  \bibitem{RefB}
  Author, \textit{Book title} (Publisher, place year) page numbers
  % etc
  \end{thebibliography}


  \end{document}

  % end of file template.tex


#+END_SRC

** Latex Output

#+BEGIN_SRC latex :noweb yes :eval never :tangle yes 
  «european-physical-journal-latex-template»
#+END_SRC

** Template Utility Code

*** get-title-text

#+NAME: get-title-text
#+BEGIN_SRC elisp 
  (format "%s" (car (plist-get (org-export-get-environment) ':title)))
#+END_SRC

#+RESULTS: get-title-text
: Title Goes Here

*** get-subtitle-text

#+NAME: get-subtitle-text
#+BEGIN_SRC elisp  :results replace :var keyword="subtitle" :var delimiter=" "
 (mapconcat 'car (org-element-map
      (org-element-parse-buffer)
      '(keyword)
    (lambda (x) (if (string= (upcase keyword) (org-element-property :key x))
                 (list (org-element-property :value x)) )
      )
    ) delimiter)
#+END_SRC

#+RESULTS: get-subtitle-text
: Subtitle Goes Here

*** get-abstract-text

#+NAME: get-abstract-text
#+BEGIN_SRC elisp :results replace :var keyword="abstract"
  (org-element-map (org-element-map
                       (org-element-parse-buffer)
                       '(headline)
                     (lambda (hl) (if (string= (upcase keyword) (upcase (org-element-property :raw-value hl)))
                                     hl)
                       ) 
                     nil t)
      '(paragraph)
    (lambda (p) 
      (format "%s" (replace-regexp-in-string (rx (or (: bos (* (any " \t\n")))
                                                     (: (* (any " \t\n")) eos)))
                                             ""
                                (buffer-substring-no-properties (org-element-property :contents-begin p) (org-element-property :contents-end p))))
      )
    nil t)
#+END_SRC

*** epj-pacs-codes-latex 

#+NAME: epj-pacs-codes-latex
#+BEGIN_SRC elisp  :var pacs_codes=pacs-codes-table :results latex replace :var join_delim="   \\and\n"
  (string-join (mapcar (lambda (x) (format "      {%s}{%s}" (car x) (nth 1 x))) pacs_codes) join_delim)
#+END_SRC

#+RESULTS: epj-pacs-codes-latex
#+BEGIN_EXPORT latex
      {PACS-key01}{text discribing PACS-key01}   \and
      {PACS-key02}{text discribing PACS-key02}
#+END_EXPORT

*** epj-authors-latex 

#+NAME: epj-authors-latex
#+BEGIN_SRC elisp  :var authors=authors-table :results latex replace :var join_delim=" \\and "
  (string-join (mapcar (lambda (x) (format "%s\\inst{%s}" (car x) (nth 2 x))) authors) join_delim)
#+END_SRC

#+RESULTS: epj-authors-latex
#+BEGIN_EXPORT latex
Mai Deah\inst{1} \and Arthur Secondus\inst{1} \and E. Tal\inst{2}
#+END_EXPORT

* Common Export Settings                                      :noexport:

#+OPTIONS: ':nil *:t -:t ::t <:t H:7 \n:nil ^:{} arch:headline
#+OPTIONS: author:t broken-links:nil c:nil creator:nil
#+OPTIONS: d:(not "LOGBOOK") date:t e:t email:nil f:t inline:t num:nil
#+OPTIONS: p:nil pri:nil prop:nil stat:t tags:t tasks:t tex:t
#+OPTIONS: timestamp:t title:t toc:nil todo:t |:t
#+SELECT_TAGS: export
#+EXCLUDE_TAGS: noexport

# For Display when file is exported with org-ruby 

#+EXPORT_SELECT_TAGS: export
#+EXPORT_EXCLUDE_TAGS: noexport