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Parse.pm
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package Parse;
use strict;
use warnings;
use utf8;
use Storable;
use Data::Dumper;
use XML::Twig;
my %all;
sub parseHTMLSH {
my ($source, $silent) = @_;
if(-r "$source.store") {
my $law = retrieve("$source.store");
$all{$law->{'name'} . '(' . $law->{'veryshorthand'} . ')'} = $law;
print "Loaded " . $law->{'name'} . ' (' . $law->{'veryshorthand'} . ")\n" unless $silent;
return;
}
print "Parsing $source...\n";
open HTML, '<:utf8', $source or die "cannot open $source: $!";
my $xml = XML::Twig->new();
$xml->parse(join('', <HTML>));
close HTML;
my $content = $xml->root();
my $veryshorthand = saneSpacing([$content->get_xpath('//table[@class="TableRahmenkpl"]//td[@class="TD70"]')]->[0]->text());
my $name = [$content->get_xpath('//div[@class="docLayoutTitel"]')]->[0]->text();
$name =~ s/^\s+Vom.*$//gm;
$name = saneSpacing($name);
my $shorthand = $veryshorthand;
if($name =~ /\(([^)]+)\)/) {
$shorthand = $1;
$shorthand =~ s/ - .*//g;
$shorthand = saneSpacing($shorthand);
}
print "$shorthand: $name\n";
my @paragraphs;
my @blocks = $content->get_xpath('//div[@class="docLayoutText"]//div[@class="docLayoutMarginTop"]');
foreach my $block (@blocks) {
my ($h3) = $block->get_xpath('h3');
last if($h3 and saneSpacing($h3->text()) =~ /^Anlage( A)?:$/);
my ($header) = $block->get_xpath('h3[@class="paranr"]');
my ($headerTitle) = $block->get_xpath('h3[@class="paratitel"]');
unless($header) {
($header) = $block->get_xpath('h4[@class="paranr"]');
($headerTitle) = $block->get_xpath('h4[@class="paratitel"]');
}
unless($header) {
($header) = $block->get_xpath('h5[@class="paranr"]');
($headerTitle) = $block->get_xpath('h5[@class="paratitel"]');
}
unless($header) {
($header) = $block->get_xpath('h6[@class="paranr"]');
($headerTitle) = $block->get_xpath('h6[@class="paratitel"]');
}
unless($header) {
($header) = $block->get_xpath('p[@class="paranr"]');
($headerTitle) = $block->get_xpath('p[@class="paratitel"]');
}
next unless $header;
my $paragraphNumber = saneSpacing($header->text());
my $paragraphTitle;
if($headerTitle) {
$paragraphTitle = saneSpacing($headerTitle->text());
}
if($paragraphNumber =~ /^§ ?(\d+)\s*(\S*)$/s) {
my $trailing = $2;
$trailing =~ s/\*\)//g;
$trailing =~ s/\^\[?\d+\]?//g;
my $paragraph = {
'number' => "$1$trailing",
'absatz' => [],
};
$paragraph->{'title'} = $paragraphTitle if($paragraphTitle);
push @paragraphs, $paragraph;
parseAbsatzSH($block, $paragraph);
print "Parsed § " . $paragraph->{'number'} . ' ' . ($paragraph->{'title'}? $paragraph->{'title'}: "") . "\n" unless $silent;
} elsif($paragraphNumber =~ /^(?:Art\.?|Artikel) (\S*)$/s) {
my $paragraph = {
'number' => "Artikel $1",
'title' => $2,
'absatz' => [],
};
push @paragraphs, $paragraph;
parseAbsatz($block, $paragraph);
print "Parsed " . $paragraph->{'number'} . ' ' . ($paragraph->{'title'}? $paragraph->{'title'}: "") . "\n" unless $silent;
} elsif($paragraphNumber =~ /^([IVXLCDM]+)\.\s*(.*)$/s) {
my $paragraph = {
'number' => "Artikel $1",
'title' => $2,
'absatz' => [],
};
push @paragraphs, $paragraph;
parseAbsatz($block, $paragraph);
print "Parsed " . $paragraph->{'number'} . ' ' . ($paragraph->{'title'}? $paragraph->{'title'}: "") . "\n" unless $silent;
} elsif($paragraphNumber =~ /^(?:Einziger )?Artikel$/s) {
my $paragraph = {
'number' => "Artikel 1",
'absatz' => [],
};
push @paragraphs, $paragraph;
parseAbsatz($block, $paragraph);
print "Parsed " . $paragraph->{'number'} . ' ' . ($paragraph->{'title'}? $paragraph->{'title'}: "") . "\n" unless $silent;
} elsif($paragraphNumber =~ /^§§? \d+ bis \d+(?:\*\))?$/s) {
# skip
} elsif($paragraphNumber =~ /^§§? \d+ - \d+(?:\*\))?$/s) {
# skip
} elsif($paragraphNumber =~ /^§§? \d+ u\. \d+(?:\*\))?$/s) {
# skip
} else {
print $paragraphNumber;
die;
}
}
print "Parsed $name ($veryshorthand)\n" unless $silent;
my $law = {
'name' => $name,
'shorthand' => $shorthand,
'veryshorthand' => $veryshorthand,
'paragraph' => \@paragraphs,
'source' => $source,
};
store $law, "$source.store";
$all{$law->{'name'} . '(' . $law->{'veryshorthand'} . ')'} = $law;
}
sub parseAbsatzSH {
my ($block, $paragraph) = @_;
my @absatz = $block->get_xpath('p');
foreach my $absatz (@absatz) {
my $text = $absatz->text();
$text =~ s/\s+ / /g;
if($text =~ /^\((\d+)\S*\) (.*)$/s) {
$absatz = {
'number' => $1,
'text' => $2,
};
} else {
$absatz = {
'text' => $text,
};
}
push @{$paragraph->{'absatz'}}, $absatz;
}
}
sub parseHTML {
my ($source, $silent) = @_;
if(-r "$source.store") {
my $law = retrieve("$source.store");
$all{$law->{'name'} . '(' . $law->{'veryshorthand'} . ')'} = $law;
print "Loaded " . $law->{'name'} . ' (' . $law->{'veryshorthand'} . ")\n" unless $silent;
return;
}
print "Parsing $source...\n";
open HTML, '<:encoding(iso-8859-1)', $source or die "cannot open $source: $!";
my $xml = XML::Twig->new();
$xml->parse(join('', <HTML>));
close HTML;
# die Dumper($xml);
my $name;
my $shorthand;
my $veryshorthand;
my @paragraphs;
my $content = $xml->root();
$content = $content->first_child('body');
(undef, undef, $content) = $content->children('div');
$content = $content->first_child('div');
$content = $content->first_child('div');
$content = $content->first_child('div');
my @blocks = $content->children();
my $h1;
my $h2;
foreach my $block (@blocks) {
# $block->print();
if($block->descendants('h1')) {
$h1 = $block->first_descendant('h1');
# $h1->print();
if($name) {
die "two title blocks found";
}
if($h1->text() =~ /(.*?)\s*\(([^)]*)\)/) {
$name = $1;
$shorthand = $2;
} else {
$name = $h1->text();
$shorthand = $h1->next_sibling()->next_sibling()->text();
}
$veryshorthand = $h1->next_sibling()->next_sibling()->text();
} elsif($block->descendants('h2')) {
$h2 = $block->first_descendant('h2');
# skip
} elsif($block->descendants('h3')) {
my $h3 = $block->first_descendant('h3');
if($h3->text() =~ /^\s*Inhaltsübersicht\s*$/s) {
# skip
} elsif($h3->text() =~ /^\s*Inhaltsverzeichnis\s*$/s) {
# skip
} elsif($h3->text() =~ /^\s*Inhaltsverzeichnis\s*\*\)\s*$/s) {
# skip
} elsif($h3->text() =~ /^\s*Inhalt\s*$/s) {
# skip
} elsif($h3->text() =~ /^\s*Gliederung\s*$/s) {
# skip
} elsif($h3->text() =~ /^\s*Übersicht\s*$/s) {
# skip
} elsif($h3->text() =~ /^\s*Eingangsformel/s) {
# skip
} elsif($h3->text() =~ /^\s*Präambel/s) {
# skip
} elsif($h3->text() =~ /^\s*Anhang/s) {
# skip
} elsif($h3->text() =~ /^\s*\(?Anlage/s) {
# skip
} elsif($h3->text() =~ /^§ (\d+\S*)\s*(.*)$/s) {
my $paragraph = {
'number' => $1,
'title' => $2,
'absatz' => [],
};
push @paragraphs, $paragraph;
parseAbsatz($block, $paragraph);
print "Parsed § " . $paragraph->{'number'} . ' ' . $paragraph->{'title'} . "\n" unless $silent;
} elsif($h3->text() =~ /^(?:Art\.?|Artikel) (\S*)\s*(.*)$/s) {
my $paragraph = {
'number' => "Artikel $1",
'title' => $2,
'absatz' => [],
};
push @paragraphs, $paragraph;
parseAbsatz($block, $paragraph);
print "Parsed " . $paragraph->{'number'} . ' ' . $paragraph->{'title'} . "\n" unless $silent;
} elsif($h3->text() =~ /^(?:Nr\.?|Nummer) (\S*)\s*(.*)$/s) {
my $paragraph = {
'number' => "Nummer $1",
'title' => $2,
'absatz' => [],
};
push @paragraphs, $paragraph;
parseAbsatz($block, $paragraph);
print "Parsed " . $paragraph->{'number'} . ' ' . $paragraph->{'title'} . "\n" unless $silent;
} elsif($h3->text() =~ /^(Tabelle|Formblatt|Muster|Regel) (\S*)\s*(.*)$/s) {
my $paragraph = {
'number' => "$1 $2",
'title' => $3,
'absatz' => [],
};
push @paragraphs, $paragraph;
parseAbsatz($block, $paragraph);
print "Parsed " . $paragraph->{'number'} . ' ' . $paragraph->{'title'} . "\n" unless $silent;
} elsif($h3->text() =~ /^([IVXLCDM]+)\.\s*(.*)$/s) {
my $paragraph = {
'number' => "Artikel $1",
'title' => $2,
'absatz' => [],
};
push @paragraphs, $paragraph;
parseAbsatz($block, $paragraph);
print "Parsed " . $paragraph->{'number'} . ' ' . $paragraph->{'title'} . "\n" unless $silent;
} elsif($h3->text() =~ /^([0-9A-Z][0-9A-Za-z]*)\.\s*(.*)$/s) {
my $paragraph = {
'number' => "Artikel $1",
'title' => $2,
'absatz' => [],
};
push @paragraphs, $paragraph;
parseAbsatz($block, $paragraph);
print "Parsed " . $paragraph->{'number'} . ' ' . $paragraph->{'title'} . "\n" unless $silent;
} elsif($h3->text() =~ /^\s*(Registrierung von Verbänden und deren Vertreter|Befragung der Bundesregierung|Protokollnotiz .*|Protokoll.*|Gemeinsames Protokoll.*|Einziger Paragraph|Dienstanweisung.*)\s*$/s) {
my $paragraph = {
'number' => "$1",
'title' => "$1",
'absatz' => [],
};
push @paragraphs, $paragraph;
parseAbsatz($block, $paragraph);
print "Parsed " . $paragraph->{'number'} . ' ' . $paragraph->{'title'} . "\n" unless $silent;
} elsif($h3->text() =~ /\(Änderungs- und Aufhebungsvorschriften\)/) {
# skip
} elsif($h3->text() =~ /weggefallen/) {
# skip
} elsif($h3->text() =~ /\(zukünftig in Kraft\)/) {
# skip
} elsif($h3->text() =~ /----/) {
# skip
} elsif($h3->text() =~ /\(gegenstandslos\)/) {
# skip
} elsif($h3->text() =~ /\(Änderung von Rechtsvorschriften, Überleitung von Verweisungen, Aufhebung von Vorschriften\)/) {
# skip
} elsif($h3->text() =~ /Schlu(ß|ss)formel/) {
# skip
} elsif($block->text() =~ /Inhalt: [Nn]icht darstellbar/) {
# skip
} elsif($block->text() =~ /\(weggefallen\)/) {
# skip
} elsif($block->text() =~ /\(Änderung anderer Vorschriften\)/) {
# skip
} elsif($h3->text() =~ /^Abbildung de/) {
# skip
} elsif($h3->text() =~ /^Wirtschaftsplan /) {
# skip
} elsif($h3->text() =~ /^Gesamtplan /) {
# skip
} elsif($h3->text() =~ /Nachtrag zum Gesamtplan des Bundeshaushaltsplans/) {
# skip
} elsif($block->descendants('img')) {
# skip
} elsif($h3->text() =~ /^Vorschriften für/) {
# TODO
# skip
} elsif($h3->text() =~ /^§§ \d+ bis \d+/
and $h2->text() =~ /weggefallen/) {
# skip
} else {
$block->print();
print "\n" . $h3->text() . "\n";
print $name . "\n";
die;
}
} else {
$block->print();
print $name . "\n";
die;
}
}
print "Parsed $name ($veryshorthand)\n" unless $silent;
my $law = {
'name' => $name,
'shorthand' => $shorthand,
'veryshorthand' => $veryshorthand,
'paragraph' => \@paragraphs,
'source' => $source,
};
store $law, "$source.store";
$all{$law->{'name'} . '(' . $law->{'veryshorthand'} . ')'} = $law;
}
sub all {
return \%all;
}
sub WTF {
my ($block, $paragraph) = @_;
my @absatz = $block->descendants('div[@class="jurAbsatz"]');
foreach my $absatz (@absatz) {
my $text = $absatz->inner_xml();
print "$text\n";
}
}
sub parseAbsatz {
my ($block, $paragraph) = @_;
my @absatz = $block->descendants('div[@class="jurAbsatz"]');
foreach my $absatz (@absatz) {
my $text = $absatz->inner_xml();
$text =~ s/<[^>]*>/ /g;
if($absatz->parent('div[@class="jnfussnote"]')) {
next;
}
if($text =~ /^\((\d+)\S*\) (.*)$/s) {
$absatz = {
'number' => $1,
'text' => $2,
};
} else {
$absatz = {
'text' => $text,
};
}
push @{$paragraph->{'absatz'}}, $absatz;
}
}
sub saneSpacing {
my ($s) = @_;
$s =~ s/\s+/ /g;
$s =~ s/^\s+//g;
$s =~ s/\s+$//g;
return $s;
}
1;
#TODO kill text where "weggefallen" etc. is the only content