% infedu-authoring.sty -- author-template companion, 2026-10-04 r2.
% Original infedu.cls is distributed unchanged. These local settings affect
% template examples only; they do not replace the publisher's production class.
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{infedu-authoring}[2026/10/04 v2.0 INFEDU author-template support]
\RequirePackage{etoolbox}
\RequirePackage{xurl}
\makeatletter
\providecommand\author@list{}
% Supply plain-text PDF authors directly rather than expanding class name tokens.
\def\do@pdfmeta@authors{%
  \ifINFEDUreview\global\pdfmeta@authors{}%
  \else\edef\INFEDUstoreauthors{\global\noexpand\pdfmeta@authors{\INFEDUauthorsmetadata}}\INFEDUstoreauthors\fi}
\renewcommand{\labelitemi}{\ding{108}}
% Correct dormant legacy identifiers without modifying the vendor class file.
\def\@journalabbrev{Informatics in Education}
\def\@JOURNAL{INFORMATICS IN EDUCATION}
\def\@issn{1648-5831}
\def\@eissn{2335-8971}
\def\cclicense@link{https://creativecommons.org/licenses/by/4.0/}
% Front-matter fields are set explicitly in main-*.tex.
\RequirePackage{lastpage}
\providecommand\INFEDUcopyrightauthors{The Author(s)}
\providecommand\INFEDUpublishers{Vilnius University and Tallinn University}
\providecommand\INFEDUpublicationstage{Early View}
\newcommand{\publicationstage}[1]{\gdef\INFEDUpublicationstage{#1}}
\newcommand{\copyrightauthors}[1]{\gdef\INFEDUcopyrightauthors{#1}}
\newcommand{\publishers}[1]{\gdef\INFEDUpublishers{#1}}

% The supplied class silently discards \orcid. Capture each value while the
% author is printed, then put it AFTER the affiliation/correspondence marks.
\protected\def\orcid#1{\def\INFEDUcurrentorcid{#1}}
\newcommand{\INFEDUprintorcid}[1]{%
  \begingroup
  \edef\INFEDUorcidvalue{#1}%
  \def\INFEDUemptyorcid{0000-0000-0000-0000}%
  \ifx\INFEDUorcidvalue\@empty\else
    \nobreak\hspace{.15em}%
    \ifx\INFEDUorcidvalue\INFEDUemptyorcid
      \textsuperscript{[\INFEDUorcidvalue]}%
    \else
      \textsuperscript{\href{https://orcid.org/\INFEDUorcidvalue}{[\INFEDUorcidvalue]}}%
    \fi
  \fi
  \endgroup}
\def\author@fmt#1#2#3{%
  \ifdefined\author@fmt@init@done\else\author@fmt@init\fi
  \def\INFEDUcurrentorcid{}%
  #3%
  \edef\@tempb{#2}%
  \ifx\@tempb\@empty\else\fm@textsuperscript{#2}\fi
  \INFEDUprintorcid{\INFEDUcurrentorcid}%
}
% No ORCID identifiers in running heads or auto-generated PDF-author strings.
\apptocmd{\runauthor@cmds}{\let\orcid\@gobble}{}{}
% The class uses plain correspondence marks, not hyperlinked footnote marks.
% Use the original footnote text routine for these notes to avoid an empty
% hyperref destination. Ordinary body footnotes keep their usual hyperlinks.
\def\thankstext@fmt#1#2{%
  \begingroup
  \@ifundefined{H@@footnotetext}{}{\let\@footnotetext\H@@footnotetext}%
  \freefootnotetext[#1]{#2}%
  \endgroup}
% The original email renderer reused the last address in every visible link.
% Use the address argument, so visible text and mailto target always agree.
\def\ead@href#1#2{\href{#1}{\nolinkurl{#2}}}

\newcommand{\INFEDUprintdoi}{%
  \ifdefempty{\@doi}{DOI: [to be assigned by the Editorial Office]}{\print@doi}}
\def\rtitleheadline{%
  \ifINFEDUreview
    \footnotesize Informatics in Education --- anonymised review manuscript%
      \hfill{\small\thepage}\break
    No author-identifying publication metadata in this version.%
  \else
    \footnotesize \@journal, \@pubyear, Vol. \@volume, No. \@issue, \@ppages
      \hfill{\small\thepage}\break
    \textcopyright\ \@pubyear\ \textit{\INFEDUcopyrightauthors.
      Published by \INFEDUpublishers}\par
    \INFEDUprintdoi\hfill\INFEDUpublicationstage%
  \fi}
\let\ltitleheadline\rtitleheadline
% Avoid reusing the original class's incomplete cached PDF-author metadata.
% The main file calls \INFEDUsetpdfmetadata after front matter is complete.
\newcommand{\INFEDUsetpdfmetadata}{%
  \ifINFEDUreview
    \hypersetup{pdftitle={\INFEDUtitlemetadata},pdfauthor={},
      pdfsubject={Anonymised instructional template, not a research article},
      pdfkeywords={},pdfcreator={LaTeX with the INFEDU class}}
  \else
    \hypersetup{pdftitle={\INFEDUtitlemetadata},
      pdfauthor={\INFEDUauthorsmetadata},
      pdfsubject={Early View instructional template, not a published research article},
      pdfkeywords={},pdfcreator={LaTeX with the INFEDU class}}
  \fi}
\AtBeginDocument{\hypersetup{hidelinks}\urlstyle{same}}
\newenvironment{infeducontributions}{%
  \section*{Contribution and implications for informatics education}%
  \begingroup\small
  \begin{itemize}\setlength{\itemsep}{3pt}\setlength{\parsep}{0pt}
}{\end{itemize}\endgroup}
\newcommand{\INFEDUguidancelink}{%
  \href{https://infedu.vu.lt/journal/INFEDU/information/instructions-for-authors}{INFEDU Instructions for authors}}
\makeatother
\endinput