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#!/usr/bin/env perl
## Copyright © 2009 by Daniel Friesel <derf@derf.homelinux.org>
## License: WTFPL <http://sam.zoy.org/wtfpl>
use strict;
use warnings;
use encoding 'utf8';
use Getopt::Long;
use WWW::Mechanize;
my $firsturl = 'http://efa.vrr.de/vrr/XSLT_TRIP_REQUEST2?language=de&itdLPxx_transpCompany=vrr';
my $posturl = 'http://efa.vrr.de/vrr/XSLT_TRIP_REQUEST2';
my $content;
my %post;
my $www = WWW::Mechanize->new(
autocheck => 1,
);
my $offer = 0;
my $i = 0;
my $connection;
my $groupsize = 8;
my $offset;
my @from;
my @to;
$post{type_origin} = 'stop';
$post{type_destination} = 'stop';
GetOptions(
'from=s{2}' => \@from,
'to=s{2}' => \@to,
);
$post{place_origin} = $from[0];
$post{name_origin} = $from[1];
$post{place_destination} = $to[0];
$post{name_destination} = $to[1];
$www->get($firsturl);
$www->submit_form(
form_name => 'jp',
fields => \%post,
);
$content = $www->content;
foreach(split(/<span class="labelTextBold"> \d+\. Fahrt<\/span>/, $content)) {
unless ($offer) {
$offer++;
next;
}
foreach(split(/\n/)) {
if (/<span class="labelText">(?<content>[^<]+)<\/span>/) {
# Ignore "ca. 3 Minuten" and similar
# something like /^ca\. \d+ Minute/ does not work here, for some reason
# (probably related to encoding fuckup)
if ($+{content} !~ /^ca.*Minute/) {
push(@{$connection->[$offer-1]}, $+{content});
}
}
}
$offer++;
}
foreach (@$connection) {
for($i = 0; @{$_} >= (($i+1) * $groupsize); $i++) {
$offset = $i * $groupsize;
# skip "Fußweg: x Minuten" messages (they're smaller than $groupsize)
if ($_->[$offset+2] =~ /ca.*Minute/) {
splice(@$_, $offset, 5);
}
printf("%-5s %-2s %-30s %-20s %s\n", $_->[$offset+0], $_->[$offset+1], $_->[$offset+2], $_->[$offset+3], $_->[$offset+7]);
printf("%-5s %-2s %-30s\n\n", $_->[$offset+4], $_->[$offset+5], $_->[$offset+6]);
}
print "-----\n\n";
}
#print "---\n";
#foreach(@$connection) {
# print "\n";
# foreach(@$_) {
# print "$_\n";
# }
#}
|
