174 lines
6.7 KiB
Python
174 lines
6.7 KiB
Python
# legalmd: Markdown-based legal markup
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# Copyright © 2019 Lee Yingtong Li (RunasSudo)
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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import mistletoe
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import mistletoe.latex_renderer
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LMARG = '1cm'
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def format(fstr, *args, **kwargs):
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fstr2 = fstr
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fstr2 = fstr2.replace('\\N', '\n')
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fstr2 = fstr2.replace('{', '{{')
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fstr2 = fstr2.replace('}', '}}')
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fstr2 = fstr2.replace('<', '{')
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fstr2 = fstr2.replace('>', '}')
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kwargs['lmarg'] = LMARG
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return fstr2.format(*args, **kwargs)
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class LaTeXRenderer(mistletoe.latex_renderer.LaTeXRenderer):
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def __init__(self, *extras):
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super().__init__(*extras)
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self.render_map['Subrules'] = self.render_subrules
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self.render_map['SubrulesItem'] = self.render_subrules_item
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self.render_map['Note'] = self.render_note
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self.render_map['Definition'] = self.render_definition
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self.heading_last = False
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def render_raw_text(self, token):
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result = super().render_inner(token)
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result = result.replace('★★★', r'\texorpdfstring{\freeserif ★★★}{★★★}')
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return result
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def render_heading(self, token):
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if token.level == 1:
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# Part
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heading_last, self.heading_last = self.heading_last, True
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return format(r'{\par\vspace{1cm plus 0.3cm minus 0.3cm}\bfseries\fontsize{13pt}{15pt}\selectfont\centering\uppercase{Part <label>—<content>}\phantomsection\addcontentsline{toc}{section}{Part <label>—<content>}\nopagebreak\par}',
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label=token.label,
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content=self.render_inner(token)
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)
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if token.level == 2:
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# Division
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heading_last, self.heading_last = self.heading_last, True
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return format(r'{\par\vspace{<space_above>}\bfseries\fontsize{13pt}{15pt}\selectfont\centering Division <label>—<content>\phantomsection\addcontentsline{toc}{subsection}{Division <label>—<content>}\nopagebreak\par}',
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space_above='1cm plus 0.3cm minus 0.3cm' if not heading_last else '0cm',
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label=token.label,
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content=self.render_inner(token)
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)
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if token.level == 3:
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# Section
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heading_last, self.heading_last = self.heading_last, False
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return format(r'{\par\bfseries\makebox[<lmarg>][l]{<label>}<content>\phantomsection\addcontentsline{toc}{subsubsection}{\protect\numberline{<label>} <content>}\nopagebreak\par}',
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label=token.label,
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content=self.render_inner(token)
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)
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def render_paragraph(self, token):
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self.heading_last = False
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return format(r'\N{\par\leftskip=<lmarg>\updatealign <content>\par}\N',
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content=self.render_inner(token)
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)
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def render_definition(self, token):
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self.heading_last = False
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return format(r'\N{\par\leftskip=\dimexpr<lmarg>+1cm\relax\hangindent=1cm\updatealign <content>\par}\N',
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content=self.render_inner(token)
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)
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def render_subrules(self, token):
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self.heading_last = False
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return format(r'\N{<content>}\N',
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content=self.render_inner(token)
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)
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def render_subrules_item(self, token):
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if token.label:
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return format(r'\N{\par\leftskip=\dimexpr<lmarg>+<level>cm\relax\hangindent=1cm\updatealign\parskip=<parskip>\makebox[<lmarg>][l]{<label>}<content>\par}\N',
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parskip=r'\parskip',# if token.level <= 1 else '0cm',
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label=token.label,
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level=token.level,
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content=self.render_inner(token)
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)
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else:
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return format(r'\N{\par\leftskip=\dimexpr<lmarg>+<level>cm+1cm\relax\updatealign\parskip=<parskip> <content>\par}\N',
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parskip=r'\parskip',# if token.level <= 1 else '0cm',
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level=token.level,
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content=self.render_inner(token)
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)
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def render_note(self, token):
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self.heading_last = False
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return format(r'\N{\nopagebreak\par\footnotesize\selectfont\settowidth{\notetaglength}{\bfseries <label>:}\addtolength{\notetaglength}{1em}\leftskip=\lastalign\hangindent=\notetaglength\makebox[\notetaglength][l]{\bfseries <label>:}<content>\par}\N',
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label=token.label,
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content=self.render_inner(token)
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)
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def render_document(self, token):
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template = r'''
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\documentclass[a4paper,12pt]{article}
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<packages>
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% Configuration
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\usepackage[top=1.25cm,bottom=1.13cm,inner=2cm,outer=2cm,headheight=8pt,headsep=0.5cm,footskip=1cm,includehead,includefoot]{geometry}
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\frenchspacing
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\usepackage[hidelinks,bookmarksnumbered=true,unicode]{hyperref}
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\usepackage{bookmark} % Non-sequential bookmarks
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\usepackage{parskip}
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\setlength{\parskip}{0.35cm plus 0.1cm minus 0.1cm}
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\usepackage{fancyhdr}
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\setlength{\emergencystretch}{3em}
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\usepackage{microtype}
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\newlength\notetaglength
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\newlength\lastalign\newcommand{\updatealign}{\global\lastalign=\dimexpr\leftskip+\hangindent\relax}
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% TOC format
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\usepackage{titletoc}
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\makeatletter
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\newcounter{toc@section} % For some reason \newif doesn't work here
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\newcommand{\toc@sectiontrue}{\setcounter{toc@section}{1}}
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\newcommand{\toc@sectionfalse}{\setcounter{toc@section}{0}}
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\titlecontents{section}[0pt]{\vspace{0.21cm}\toc@sectionfalse\bfseries}{}{\uppercase}{\titlerule*[1pc]{.}\contentspage}[]
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\titlecontents{subsection}[0pt]{\vspace{0.21cm}\bfseries\scshape}{}{\toc@sectionfalse}{\titlerule*[1pc]{.}\contentspage}[]
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\dottedcontents{subsubsection}[\dimexpr<lmarg>+0.5cm\relax]{\ifnum\value{toc@section}=0\vspace{0.21cm}\fi\toc@sectiontrue}{1cm}{1pc}[]
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\makeatother
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% Fonts
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\usepackage[math-style=ISO, bold-style=ISO]{unicode-math}
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\setmainfont[RawFeature=-tlig]{TeX Gyre Termes}
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\setsansfont[RawFeature=-tlig]{TeX Gyre Heros}
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\setmonofont[RawFeature=-tlig]{TeX Gyre Cursor}
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\setmathfont[RawFeature=-tlig]{TeX Gyre Termes Math}
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\newfontfamily{\freeserif}{FreeSerif}[RawFeature=-tlig]
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\renewcommand{\familydefault}{\sfdefault}
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% Front matter
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\begin{document}
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\fancypagestyle{plain}{\fancyhf{}}
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\pagestyle{fancy}\fancyhf{}\renewcommand{\headrulewidth}{0pt}
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\lhead{\textsf{\scriptsize <title>}}\rhead{\textsf{\scriptsize <author>}}\lfoot{\textsf{\scriptsize <footer>}}\rfoot{\textsf{\scriptsize\thepage}}
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\pagenumbering{roman}
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{\bfseries\centering\fontsize{13pt}{15pt}\selectfont\uppercase{<title>}\par INDEX\par}
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\makeatletter\@starttoc{toc}\makeatother
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\newpage\pagenumbering{arabic}
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% Content
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<inner>
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\end{document}'''
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self.footnotes.update(token.footnotes)
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return format(template,
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inner=self.render_inner(token),
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packages=self.render_packages(),
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title=token.title,
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author=token.author,
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footer=token.footer
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)
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