stem = eut
source_baseurl = http://euwiki.org/
source_basename = EUT/2nd-edition

# work around in mediawiki bug parsing blockquote tags on same line
re_blockquote = s|\n*(</?blockquote>)\n*|\n$$1\n|g

export PANDOC_CITEPROC_FILE = $(stem).bib
#PANDOC_CITEPROC_FILE = $(stem).bib

all: $(stem).pdf

download:
	wget -o $(stem).raw '$(source_baseurl)index.php?title=$(source_basename)&action=edit'

$(stem).mediawiki: $(stem).raw
	perl -0777 -MHTML::Entities -p \
	-e 's|.*<textarea[^>]*>||s; s|</textarea.*||s;' \
	-e 'decode_entities($$_);' \
	-e 's|.*?\n= |= |s;' \
	-e 's|<!--.*-->||s;' \
	-e '$(re_blockquote);' \
	< $< > $@

$(stem).pdf: $(stem).mediawiki template.tex
	pandoc -f mediawiki --template=template.tex --latex-engine=xelatex \
	--filter ./pandoc-filter-sections --filter ./pandoc-filter-bib \
	--bibliography=$(PANDOC_CITEPROC_FILE) \
	-V papersize=a4paper -V fontsize=11pt \
	-V documentclass=memoir -V chapterstyle=demo3 \
	-V classoption=oneside -V classoption=titlepage -V classoption=twocolumn \
	-V lang=english -V langoption=variant=british \
	-V title="Ensuring utmost transparency" \
	-V subtitle="Free Software and Open Standards under the Rules of Procedure of the European Parliament" \
	-V author="Carlo Piana" -V author="Ulf Öberg" \
	-V date="" \
	-o $@ $<