Added code to generate PDF

pdftoc-to-latex

@@ -0,0 +1,72 @@
+#!/usr/bin/perl
+
+# Script taken from https://gitlab.com/derobert/random-toys/blob/master/pdf/pdftoc-to-latex
+# Manually adapt for sphinxdoc generated pdf
+use 5.024;
+use strict;
+use warnings qw(all);
+use IPC::Run3;
+use LaTeX::Encode;
+use Encode qw(decode);
+
+my @levels
+	= qw(chapter section subsection subsubsection paragraph subparagraph);
+my @counters;
+
+my ($data_enc, $data);
+run3 ['pdftk', $ARGV[0], 'dump_data_utf8'], undef, \$data_enc;
+$data = decode('UTF-8', $data_enc, Encode::FB_CROAK);
+
+my @latex_bm;
+
+my $bm;
+foreach (split(/\n/, $data)) {
+	/^Bookmark/ or next;
+	if (/^BookmarkBegin$/) {
+		add_latex_bm($bm) if $bm;
+		$bm = {};
+	} elsif (/^BookmarkLevel: (\d+)$/a) {
+		++$counters[$1 - 1];
+		$#counters = $1 - 1;
+		$bm->{number} = join(q{.}, @counters);
+		$bm->{level} = $1 - 1;
+	} elsif (/^BookmarkTitle: (.+)$/) {
+		# In Sphinx title include a utf-8 icon of a link, so remove it
+		my $title = substr($1, 0, -1);
+		$bm->{title} = latex_encode($title);
+	} elsif (/^BookmarkPageNumber: (\d+)$/a) {
+		$bm->{page} = $1;
+	} else {
+		die "Unknown Bookmark tag in $_\n";
+	}
+}
+add_latex_bm($bm) if $bm;
+
+print <<LATEX;
+\\documentclass{report}
+\\title{Guide de montage Vhéliotech v1.0}
+\\setcounter{page}{2}
+\\begin{document}
+${ \join('', @latex_bm) }
+\\end{document}
+LATEX
+
+exit 0;
+
+sub add_latex_bm {
+	my $bm     = shift;
+	# Don't extract top level title and subtitle with level > 2
+	if ($bm->{level} == 0 || $bm->{level} > 2) {
+		return;
+	}
+	# Make sections become chapters 
+	my $level  = $levels[$bm->{level} - 1];
+	# Remove the first number because it refers to the root title (ie always 1.X)
+	my $number = substr($bm->{number}, 2);
+	my $title  = $bm->{title};
+	my $page   = $bm->{page} + 2;
+
+	push @latex_bm, <<LINE;
+\\contentsline {$level}{\\numberline {$number}$title}{$page}%
+LINE
+}

src/data/document.py

@@ -57,9 +57,24 @@ class Document:
 		#venv_path = os.getenv('VIRTUAL_ENV')
 		
 		cmd = []
+
+		# update source files from git
 		cmd.append(['git', 'pull'])
+		
+		# build the HTML version
 		cmd.append(['sphinx-build', '-M', 'html', self.doc_path + "/repo/source", self.doc_path + "/build"])
 		
+		# build the PDF version
+		cmd.append(['sphinx-build', '-M', 'weasyprint', self.doc_path + '/repo/source', self.doc_path + '/build'])
+		cmd.append(['weasyprint', self.doc_path + '/build/weasyprint/index.html', self.doc_path + '/build/weasyprint/index.pdf', '-s', self.doc_path + '/repo/source/css/print-theme.css'])
+		cmd.append(['sh', '-c', current_app.config['DATA_ROOT_DIR'] + '/../pdftoc-to-latex "' + self.doc_path + '/build/weasyprint/index.pdf" > "' + self.doc_path + '/build/weasyprint/toc.tex"'])
+		cmd.append(['sh', '-c', 'pdflatex -interaction nonstopmode -output-directory="' + self.doc_path + '/build/weasyprint" "' + self.doc_path + '/build/weasyprint/toc.tex" || echo OK'])
+		cmd.append(['pdftk', 'A=' + self.doc_path + '/build/weasyprint/index.pdf', 'B=' + self.doc_path + '/build/weasyprint/toc.pdf', 'cat', 'A1', 'B', 'A2-end', 'output', self.doc_path + '/build/weasyprint/vheliotech.pdf'])
+		#cmd.append(['rm', self.doc_path + '/build/weasyprint/index.pdf', self.doc_path + '/build/weasyprint/toc.tex', self.doc_path + '/build/weasyprint/toc.pdf', self.doc_path + '/build/weasyprint/GuidedemontageVheliotech.pdf'])
+		
+		# Copy the generated PDF file to the HTML directory, so that it is accessible for download by users
+		cmd.append(['cp', self.doc_path + '/build/weasyprint/vheliotech.pdf', self.doc_path + '/build/html/vheliotech.pdf'])
+		
 		task = ProcessTask(cmd, cwd = self.doc_path + "/repo")
 		task.start()