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authorDaniel Friesel <derf@derf.homelinux.org>2010-06-06 16:38:07 +0200
committerDaniel Friesel <derf@derf.homelinux.org>2010-06-06 16:38:40 +0200
commit04f76c53cad5469913723e966b7fae9d1b58ca14 (patch)
treeabd11712e07710ac22bb7e24ac60c0cc50b84a90 /bin/efa
parentdde575a19651589a65f809f67f140978f97a8eda (diff)
Use XML::LibXML directly
Diffstat (limited to 'bin/efa')
-rwxr-xr-xbin/efa41
1 files changed, 25 insertions, 16 deletions
diff --git a/bin/efa b/bin/efa
index 49b658f..d0892db 100755
--- a/bin/efa
+++ b/bin/efa
@@ -7,7 +7,7 @@ use warnings;
use 5.010;
use Getopt::Long qw/:config no_ignore_case/;
-use HTML::TreeBuilder::LibXML;
+use XML::LibXML;
use WWW::Mechanize;
my $firsturl = 'http://efa.vrr.de/vrr/XSLT_TRIP_REQUEST2?language=de&itdLPxx_transpCompany=vrr';
@@ -31,15 +31,18 @@ sub check_ambiguous {
my ($full_tree) = @_;
my $ambiguous = 0;
- foreach my $select (@{$full_tree->findnodes('//select')}) {
+ my $xp_select = XML::LibXML::XPathExpression->new('//select');
+ my $xp_option = XML::LibXML::XPathExpression->new('./option');
+
+ foreach my $select (@{$full_tree->findnodes($xp_select)}) {
$ambiguous = 1;
printf(
"Ambiguous input for %s\n",
- $select->attr('name'),
+ $select->getAttribute('name'),
);
- foreach my $val ($select->findnodes('./option')) {
+ foreach my $val ($select->findnodes($xp_option)) {
print "\t";
- say $val->as_trimmed_text();
+ say $val->textContent();
}
}
if ($ambiguous) {
@@ -52,6 +55,13 @@ sub display_connection {
for my $con (@{$con_parts}) {
+ # Note: Idets @{$con} elements
+ foreach my $str (@{$con}) {
+ $str =~ s/[\s\n\t]+/ /gs;
+ $str =~ s/^ //;
+ $str =~ s/ $//;
+ }
+
if (@{$con} < 5) {
foreach my $str (@{$con}) {
say "# $str";
@@ -198,19 +208,20 @@ sub parse_tree {
my $con_no = 0;
my $cons;
- foreach my $td (@{$full_tree->findnodes('//table//table/tr/td')}) {
+ my $xp_td = XML::LibXML::XPathExpression->new('//table//table/tr/td');
+ my $xp_img = XML::LibXML::XPathExpression->new('./img');
+
+ foreach my $td (@{$full_tree->findnodes($xp_td)}) {
- my $colspan = $td->attr('colspan') // 0;
- my $class = $td->attr('class') // q{};
+ my $colspan = $td->getAttribute('colspan') // 0;
+ my $class = $td->getAttribute('class') // q{};
- # Putting these into the XPath expression would lead to noticable (1
- # to 2 seconds) performance penalties
if ( $colspan != 8 and $class !~ /^bgColor2?$/ ) {
next;
}
if ($colspan == 8) {
- if ($td->as_trimmed_text() =~ / (?<no> \d+ ) \. .+ Fahrt /x) {
+ if ($td->textContent() =~ / (?<no> \d+ ) \. .+ Fahrt /x) {
$con_no = $+{'no'} - 1;
$con_part = 0;
next;
@@ -226,8 +237,8 @@ sub parse_tree {
}
}
- if (not @{$td->findnodes('./img')} and $td->as_text() !~ /^\s*$/) {
- push(@{$cons->[$con_no]->[$con_part]}, $td->as_trimmed_text());
+ if (not @{$td->findnodes($xp_img)} and $td->textContent() !~ /^\s*$/) {
+ push(@{$cons->[$con_no]->[$con_part]}, $td->textContent());
}
}
return $cons;
@@ -326,9 +337,7 @@ if ($test_dump) {
exit 0
}
-my $tree = HTML::TreeBuilder::LibXML->new();
-$tree->parse($content);
-$tree->eof();
+my $tree = XML::LibXML->load_html(string => $content);
check_ambiguous($tree);