From dde575a19651589a65f809f67f140978f97a8eda Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@derf.homelinux.org>
Date: Sun, 6 Jun 2010 16:18:02 +0200
Subject: Use HTML::TreeBuilder::LibXML. Major performance enhancement.

---
 bin/efa | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

(limited to 'bin')

diff --git a/bin/efa b/bin/efa
index 764cfa4..49b658f 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::XPath;
+use HTML::TreeBuilder::LibXML;
 use WWW::Mechanize;
 
 my $firsturl = 'http://efa.vrr.de/vrr/XSLT_TRIP_REQUEST2?language=de&itdLPxx_transpCompany=vrr';
@@ -37,8 +37,9 @@ sub check_ambiguous {
 			"Ambiguous input for %s\n",
 			$select->attr('name'),
 		);
-		foreach my $val ($select->findnodes_as_strings('./option')) {
-			say "\t$val";
+		foreach my $val ($select->findnodes('./option')) {
+			print "\t";
+			say $val->as_trimmed_text();
 		}
 	}
 	if ($ambiguous) {
@@ -77,7 +78,7 @@ sub display_connection {
 		}
 
 		printf(
-			"%-5s %-2s %-30s %-20s %s\n%-5s %-2s %-30s\n\n",
+			"%-5s %-2s  %-30s %-20s %s\n%-5s %-2s  %-30s\n\n",
 			@{$con}[0, 1, 2, 3, 7, 4, 5, 6],
 		)
 	}
@@ -209,7 +210,7 @@ sub parse_tree {
 		}
 
 		if ($colspan == 8) {
-			if ($td->as_text() =~ / (?<no> \d+ ) \. .+ Fahrt /x) {
+			if ($td->as_trimmed_text() =~ / (?<no> \d+ ) \. .+ Fahrt /x) {
 				$con_no = $+{'no'} - 1;
 				$con_part = 0;
 				next;
@@ -225,8 +226,8 @@ sub parse_tree {
 			}
 		}
 
-		if (not $td->exists('./img') and $td->as_text() !~ /^\s*$/) {
-			push(@{$cons->[$con_no]->[$con_part]}, $td->as_text());
+		if (not @{$td->findnodes('./img')} and $td->as_text() !~ /^\s*$/) {
+			push(@{$cons->[$con_no]->[$con_part]}, $td->as_trimmed_text());
 		}
 	}
 	return $cons;
@@ -325,7 +326,9 @@ if ($test_dump) {
 	exit 0
 }
 
-my $tree = HTML::TreeBuilder::XPath->new_from_content($content);
+my $tree = HTML::TreeBuilder::LibXML->new();
+$tree->parse($content);
+$tree->eof();
 
 check_ambiguous($tree);
 
-- 
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