use File::Find;
use File::Slurp;
use File::Spec;
+use Getopt::Long;
use JavaScript::Minifier::XS;
use XML::LibXML;
use XML::LibXSLT;
if ( $path =~ /(.+)\.css$/ ) {
print "CSS to : docroot:/$path\n";
my $content = read_file("$opt{tmpl}/web/$path");
- write_file( "$opt{docroot}/$path", CSS::Minifier::XS::minify($content) );
+ write_file( "$opt{docroot}/$path", $opt{minify} ? CSS::Minifier::XS::minify($content) : $content );
}
elsif ( $path =~ /(.+)\.js$/ ) {
print "JS to : docroot:/$path\n";
my $content = read_file("$opt{tmpl}/web/$path");
- write_file( "$opt{docroot}/$path", JavaScript::Minifier::XS::minify($content) );
+ write_file( "$opt{docroot}/$path", $opt{minify} ? JavaScript::Minifier::XS::minify($content) : $content );
}
else {
## Copy
foreach my $chapter ( $xml->findnodes('/book/chapter') ) {
++$chapter_counter;
- my $chapter_id = $chapter->getAttribute('id');
+ my $chapter_id = $chapter->getAttribute('id');
+ unless ($chapter_id) { # synthesise missing id
+ $chapter_id = sprintf( 'chapter_noid_%04d', $chapter_counter );
+ $chapter->setAttribute( 'id', $chapter_id );
+ }
my $chapter_title = $chapter->findvalue('title');
$index{$chapter_id} = { chapter_id => $chapter_counter, chapter_title => $chapter_title };
foreach my $section ( $chapter->findnodes('section') ) {
++$section_counter;
- my $section_id = $section->getAttribute('id');
+ my $section_id = $section->getAttribute('id');
+ unless ($section_id) { # synthesise missing id
+ $section_id = sprintf( 'section_noid_%04d_%04d', $chapter_counter, $section_counter );
+ $section->setAttribute( 'id', $section_id );
+ }
my $section_title = $section->findvalue('title');
- $index{$section_id} =
- { chapter_id => $chapter_counter, chapter_title => $chapter_title, section_id => $section_counter };
+ $index{$section_id} = {
+ chapter_id => $chapter_counter,
+ chapter_title => $chapter_title,
+ section_id => $section_counter,
+ section_title => $section_title
+ };
}
}
+ ## Build indexes as new chapters
+ build_indexes( $xml, $prepend_chapter, \%index );
## Replace all of the xrefs in the XML
foreach my $xref ( $xml->findnodes('//xref') ) {
if ( exists $index{$linkend} ) {
$xref->setAttribute( 'chapter_id', $index{$linkend}{'chapter_id'} );
$xref->setAttribute( 'chapter_title', $index{$linkend}{'chapter_title'} );
- $xref->setAttribute( 'section_id', $index{$linkend}{'section_id'} ) if $index{$linkend}{'section_id'};
+ $xref->setAttribute( 'section_id', $index{$linkend}{'section_id'} ) if ( $index{$linkend}{'section_id'} );
+ $xref->setAttribute( 'section_title', $index{$linkend}{'section_title'} ) if ( $index{$linkend}{'section_title'} );
$xref->setAttribute( 'url',
sprintf( '%sch%02d.html', $prepend_chapter, $index{$linkend}{'chapter_id'} )
. ( $index{$linkend}{'section_id'} ? '#' . $linkend : '' ) );
}
}
+## Build indexes
+sub build_indexes {
+ my ( $xml, $prepend_chapter, $xref ) = @_;
+
+ my $index_hash = {};
+ my $current_id;
+ foreach my $node ( $xml->findnodes('//section | //chapter | //indexterm') ) {
+ if ( $node->nodeName eq 'indexterm' ) {
+ my $role = $node->getAttribute('role') || 'concept';
+ my $primary = $node->findvalue('child::primary');
+ my $first = uc( substr( $primary, 0, 1 ) ); # first char
+ my $secondary = $node->findvalue('child::secondary') || '';
+ $index_hash->{$role}{$first}{$primary}{$secondary} ||= [];
+ push @{ $index_hash->{$role}{$first}{$primary}{$secondary} }, $current_id;
+ }
+ else {
+ $current_id = $node->getAttribute('id');
+ }
+ }
+
+ # now we build a set of new chapters with the index data in
+ my $book = ( $xml->findnodes('/book') )[0];
+ foreach my $role ( sort { $a cmp $b } keys %{$index_hash} ) {
+ my $chapter = XML::LibXML::Element->new('chapter');
+ $book->appendChild($chapter);
+ $chapter->setAttribute( 'id', 'index_' . $role );
+ $chapter->appendTextChild( 'title', ( ucfirst($role) . ' Index' ) );
+ foreach my $first ( sort { $a cmp $b } keys %{ $index_hash->{$role} } ) {
+ my $section = XML::LibXML::Element->new('section');
+ my $list = XML::LibXML::Element->new('itemizedlist');
+ $chapter->appendChild($section);
+ $section->setAttribute( 'id', 'index_' . $role . '_' . $first );
+ $section->appendTextChild( 'title', $first );
+ $section->appendChild($list);
+ foreach my $primary ( sort { $a cmp $b } keys %{ $index_hash->{$role}{$first} } ) {
+ my $item = XML::LibXML::Element->new('listitem');
+ my $para = XML::LibXML::Element->new('para');
+ $list->appendChild($item);
+ $item->appendChild($para);
+ $para->appendText($primary);
+ my $slist;
+ foreach my $secondary ( sort { $a cmp $b } keys %{ $index_hash->{$role}{$first}{$primary} } ) {
+ my $spara;
+ my $sitem;
+ if ( $secondary eq '' ) {
+ $spara = $para; # skip having extra layer of heirarchy
+ }
+ else {
+ unless ($slist) {
+ $slist = XML::LibXML::Element->new('itemizedlist');
+ $item->appendChild($slist);
+ }
+ $sitem = XML::LibXML::Element->new('listitem');
+ $spara = XML::LibXML::Element->new('para');
+ $slist->appendChild($sitem);
+ $slist->appendChild($spara);
+ $spara->appendText($secondary);
+ }
+ $spara->appendText(': ');
+ my $count = 0;
+ foreach my $ref ( @{ $index_hash->{$role}{$first}{$primary}{$secondary} } ) {
+ $spara->appendText(', ')
+ if ( $count++ );
+ my $xrefel = XML::LibXML::Element->new('xref');
+ $xrefel->setAttribute( linkend => $ref );
+ $xrefel->setAttribute( longref => 1 );
+ $spara->appendChild($xrefel);
+ }
+ }
+ }
+ }
+ }
+}
+
## Handle the transformation
sub transform {
my ( $xml, $xsl_path, $out_path ) = @_;
## Parse arguments
sub parse_arguments {
- my %opt = ();
- ## --help
- help(0) if int(@ARGV) == 0 || grep( /^--help|-h$/, @ARGV );
-
- my @collection = @ARGV;
- while (@collection) {
- my $key = shift @collection;
-
- if ( $key eq '--web' ) {
-
- ## --web
- $opt{web} = 1;
- }
- elsif ( $key =~ /^--(spec|filter)$/ ) {
+ my %opt = ( spec => [], filter => [], help => 0, web => 0, minify => 1 );
+ GetOptions( \%opt, 'help|h!', 'web!', 'spec=s{1,}', 'filter=s{1,}', 'latest=s', 'tmpl=s', 'docroot=s', 'minify!' )
+ || help( 1, 'Bad options' );
- ## --spec and --filter
- my $continue = 1;
- while ( $continue && @collection ) {
- my $value = shift @collection;
-
- if ( $value =~ /^--/ ) {
- unshift @collection, $value;
- $continue = 0;
- }
- else {
- $value = File::Spec->rel2abs($value);
- help( 1, 'No such file: ' . $value ) unless -f $value;
- push @{ $opt{$1} }, $value unless grep( $_ eq $value, @{ $opt{$1} } );
- }
- }
- help( 1, 'Missing value for ' . $key ) unless exists $opt{$1};
- }
- elsif ( $key eq '--latest' ) {
+ ## --help
+ help(0) if ( $opt{help} );
- ## --latest
- my $value = shift @collection;
- help( 1, 'Missing value for ' . $key ) unless defined $value;
- help( 1, 'Invalid value for ' . $key ) unless $value =~ /^\d+(?:\.\d+)*$/;
- $opt{latest} = $value;
- }
- elsif ( $key =~ /^--(tmpl|docroot)$/ ) {
-
- ## --tmpl and --docroot
- my $value = shift @collection;
- help( 1, 'Missing value for ' . $key ) unless defined $value;
- $value = File::Spec->rel2abs($value);
- help( 1, 'No such directory: ' . $value ) unless -d $value;
- $opt{$1} = $value;
- $opt{$1} =~ s#/+$##;
- }
- else {
- help( 1, 'Bad argument: ' . $key );
- }
+ ## --spec and --filter lists
+ foreach my $set (qw[spec filter]) {
+ $opt{$set} = [ map { my $f = File::Spec->rel2abs($_); help( 1, 'No such file: ' . $_ ) unless -f $f; $f } @{ $opt{$set} } ];
}
+ ## --latest
+ help( 1, 'Missing value for latest' ) unless ( exists( $opt{latest} ) && defined( $opt{latest} ) );
+ help( 1, 'Invalid value for latest' ) unless $opt{latest} =~ /^\d+(?:\.\d+)*$/;
+
+ ## --tmpl and --docroot
+ foreach my $set (qw[tmpl docroot]) {
+ help( 1, 'Missing value for ' . $set ) unless ( exists( $opt{$set} ) && defined( $opt{$set} ) );
+ my $f = File::Spec->rel2abs( $opt{$set} );
+ help( 1, 'No such directory: ' . $opt{$set} ) unless -d $f;
+ $opt{$set} = $f;
+ }
+ help( 1, 'Excess arguments' ) if ( scalar(@ARGV) );
help( 1, 'Must include at least one of --web, --spec or --filter' )
- unless exists $opt{web} || exists $opt{spec} || exists $opt{filter};
- foreach (qw( latest tmpl docroot )) {
- help( 1, 'Missing argument: --' . $_ ) unless exists $opt{$_};
- }
+ unless ( defined $opt{web} || scalar( @{ $opt{spec} } ) || scalar( @{ $opt{web} } ) );
return %opt;
}
git://git.exim.org / exim-website.git / blobdiff