#!/bin/bash

### Script para dejar listo los .txt de Doku para hacerlos markdown
url='https://illich.test/'
IFS=$'\n'

# Arregla footnotes

  dir=`dirname $1`
  name=`echo $1 | sed 's/\.txt//g'`

  lang=${name: -2}

  ## Corta el archivo en dos, empezando por la linea de la primera footnote

  n=`grep -n -m 1 ':]' $1 |sed  's/\([0-9]*\).*/\1/'`

  csplit -s $1 $n -f $1.tmp.

  ## Agrega saltos de linea y elimina corchete final

  grep  ':]' $1.tmp.01 | perl -p -e 's/\n/\n\n/' > $1.footer.tmp

  sed -i 's/]$//g' $1.footer.tmp

  ## Unifica todo y corrige corchete de apertura

  cat $1.tmp.00 > $1.tmp

  cat $1.footer.tmp >> $1.tmp

  sed 's/:]/]:/g' $1.tmp > $name.body.tmp

  ## Borra temporales




# agregar cabecera para pandoc!

if test -f "$dir/index.txt"; then
  echo "hay index"
  yaml_title=`head -n1 "$dir/index.txt" | sed 's/# //g'`
  yaml_date=`grep 'LANG_publicationdate' "$dir/index.txt" | cut -d ':' -f2 | sed 's/ //'`
  yaml_author=`grep 'LANG_author' "$dir/index.txt" | cut -d ':' -f2 | sed 's/ //'`
  if [ -z "$yaml_author" ]
  then
    yaml_author="Ivan Illich"
  else
    case $lang in
      en)
        yaml_author=`echo $yaml_author | sed 's/, / and /g'`
      ;;
      es)
        yaml_author=`echo $yaml_author | sed 's/, / y /g'`
      ;;
    esac
  fi

  meta=`echo "$name.changes" | sed 's/pages/meta/'`
  # el numero de revision es un unix timestamp
  revision=`cat $meta | tail -n1 | cut -f1`

  #  ../../content/data/pages/es/book/gender/es
  #  http://illich.test/es:book:gender:es?rev=1620353793
  webpage=`echo $name | sed 's/^.*pages\///'| sed 's/\//:/g'`


  echo "
---
title: \"$yaml_title\"
author: \"$yaml_author\"
abstract: \"$url$webpage?rev=$revision\"
date: \"$yaml_date\"
lang: \"$lang\"
titlepage: true
titlepage-color: \"FFFFFF\"
titlepage-text-color: \"000000\"
titlepage-rule-color: \"CCCCCC\"
titlepage-rule-height: 4
---
  " > $name.head.tmp
fi


## Hay que cambiar los titulos

sed -i 1d $name.body.tmp
sed -i 's/^## /# /g' $name.body.tmp
sed -i 's/^### /## /g' $name.body.tmp
sed -i 's/^#### /### /g' $name.body.tmp
sed -i 's/^##### /#### /g' $name.body.tmp
sed -i 's/^###### /##### /g' $name.body.tmp

cat $name.head.tmp > $name.md
cat $name.body.tmp >> $name.md


# Mas https://github.com/alexeygumirov/pandoc-for-pdf-how-to
# ---
# title: "Towards Illich's 'legibility'"
# subtitle: "Returning to Ivan through the Mirror of the Past"
# author: "Le Goliard[^fb42]"
# date: "2020-11-29 / Version 1.3[^b840]"
# # abstract: "The important thing is love"
# keywords: "Illich, JIS"
# bibliography: "illich_legibility-en.bib"
# lang: "es-ES"
# rights: "This work is published under the terms of the license 'Do What the Fuck You Want to Public License 2.0' (WTFPL 2.0). For more information see: https://en.wikipedia.org/wiki/WTFPL"
# ---



rm $dir/*.tmp

rm $dir/*.tmp.*