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authorDaniel Friesel <derf@derf.homelinux.org>2009-04-07 10:27:50 +0200
committerDaniel Friesel <derf@derf.homelinux.org>2009-04-07 10:27:50 +0200
commiteb8d1170197b7146b20035e73fdd4c10ee3e9991 (patch)
tree8f48ad2d26406b2c7fc26f7c4ffd156eb9816093 /bin/efa
parent49013eed4f49a2c587d8a8f47290b7c654ed898f (diff)
efa: Put some stuff into subs
Diffstat (limited to 'bin/efa')
-rwxr-xr-xbin/efa116
1 files changed, 71 insertions, 45 deletions
diff --git a/bin/efa b/bin/efa
index 8d525ab..04b853b 100755
--- a/bin/efa
+++ b/bin/efa
@@ -16,12 +16,8 @@ my %post;
my $www = WWW::Mechanize->new(
autocheck => 1,
);
-my $offer = 0;
-my $i = 0;
my $raw;
my $cons;
-my $groupsize = 8;
-my $offset;
my (@from, @to, @via);
my ($time, $time_depart, $time_arrive);
my $date;
@@ -31,6 +27,73 @@ my $debug = 0;
$post{type_origin} = 'stop';
$post{type_destination} = 'stop';
+sub check_ambiguous($) {
+ my $html = shift;
+ my $choose_re = qr/<span class="errorTextBold">Bitte auswählen<\/span>/;
+ my $select_re = qr/<select name="(?<what>(place|type|name)_(origin|destination))"/;
+ my $option_re = qr/<option value="\d+(:\d+)*"( selected)?>(?<choice>[^<]+)<\/option>/;
+
+ if ($html =~ /$choose_re/s) {
+ foreach (split(/$choose_re/s, $html)) {
+ if (/$select_re/) {
+ print "Ambiguous input for $+{what}\n";
+ }
+ while (/$option_re/gs) {
+ print "\t$+{choice}\n";
+ }
+ }
+ return(1);
+ }
+ return(0);
+}
+
+sub parse_content($) {
+ my $raw = shift;
+ my $groupsize = 8;
+ my $offset;
+ my $return;
+ for (my $offer = 0; exists($raw->[$offer]); $offer++) {
+ for (my $i = 0; @{$raw->[$offer]} >= (($i+1) * $groupsize); $i++) {
+ $offset = $i * $groupsize;
+ # If the first field is not a time we've got some additional information.
+ # Sadly, this script does not parse it yet, so it's ignored
+ until ($raw->[$offer]->[$offset] =~ /^\d+:\d+$/) {
+ last unless exists($raw->[$offer]->[++$offset]);
+ }
+ $return->[$offer]->[$i] = {
+ deptime => $raw->[$offer]->[$offset],
+ dep => $raw->[$offer]->[$offset+1],
+ depstop => $raw->[$offer]->[$offset+2],
+ deptrain => $raw->[$offer]->[$offset+3],
+ depdest => $raw->[$offer]->[$offset+7],
+ arrtime => $raw->[$offer]->[$offset+4],
+ arr => $raw->[$offer]->[$offset+5],
+ arrstop => $raw->[$offer]->[$offset+6],
+ };
+ }
+ }
+ return($return);
+}
+
+sub prepare_content($) {
+ my $html = shift;
+ my $offer = 0;
+ my $return;
+ foreach (split(/<span class="labelTextBold"> \d+\. Fahrt<\/span>/, $html)) {
+ unless ($offer) {
+ $offer++;
+ next;
+ }
+ foreach(split(/\n/)) {
+ if (/<span class="labelText">(?<content>[^<]+)<\/span>/) {
+ push(@{$return->[$offer-1]}, $+{content});
+ }
+ }
+ $offer++;
+ }
+ return($return);
+}
+
GetOptions(
'arrive=s' => \$time_arrive,
'date=s' => \$date,
@@ -87,31 +150,13 @@ $www->submit_form(
form_name => 'jp',
fields => \%post,
);
-
$content = $www->content;
-# ambiguous input
-foreach (split(/<span class="errorTextBold">Bitte auswählen<\/span>/s, $content)) {
- if (/<select name="(?<what>(place|type|name)_(origin|destination))"/) {
- print "Ambiguous input for $+{what}\n";
- }
- while (/<option value="\d+(:\d+)*"( selected)?>(?<choice>[^<]+)<\/option>/gs) {
- print "\t$+{choice}\n";
- }
+if (check_ambiguous($content)) {
+ exit(1);
}
-foreach (split(/<span class="labelTextBold"> \d+\. Fahrt<\/span>/, $content)) {
- unless ($offer) {
- $offer++;
- next;
- }
- foreach(split(/\n/)) {
- if (/<span class="labelText">(?<content>[^<]+)<\/span>/) {
- push(@{$raw->[$offer-1]}, $+{content});
- }
- }
- $offer++;
-}
+$raw = prepare_content($content);
if ($debug) {
print STDERR "custom post values used in query:\n";
@@ -127,26 +172,7 @@ if ($debug) {
}
}
-for ($offer = 0; exists($raw->[$offer]); $offer++) {
- for ($i = 0; @{$raw->[$offer]} >= (($i+1) * $groupsize); $i++) {
- $offset = $i * $groupsize;
- # If the first field is not a time we've got some additional information.
- # Sadly, this script does not parse it yet, so it's ignored
- until ($raw->[$offer]->[$offset] =~ /^\d+:\d+$/) {
- last unless exists($raw->[$offer]->[++$offset]);
- }
- $cons->[$offer]->[$i] = {
- deptime => $raw->[$offer]->[$offset],
- dep => $raw->[$offer]->[$offset+1],
- depstop => $raw->[$offer]->[$offset+2],
- deptrain => $raw->[$offer]->[$offset+3],
- depdest => $raw->[$offer]->[$offset+7],
- arrtime => $raw->[$offer]->[$offset+4],
- arr => $raw->[$offer]->[$offset+5],
- arrstop => $raw->[$offer]->[$offset+6],
- };
- }
-}
+$cons = parse_content($raw);
foreach (@$cons) {
foreach (@$_) {