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Removes canada post. (#4449)

master
PJ Hampton 2017-08-21 21:08:37 +01:00 committed by Zaahir Moolla
parent dea0663089
commit 037aceb53c
1 changed files with 0 additions and 79 deletions
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79
lib/DDG/Goodie/CanadaPost.pm
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@ -1,79 +0,0 @@
package DDG::Goodie::CanadaPost;
# ABSTRACT: Track a package through Canada Post
use strict;
use DDG::Goodie;
zci is_cached => 1;
zci answer_type => "canadapost";
# Regex for Canada Post.
my $capost_qr = qr/ca(?:nada|)post(?:es|)/io;
triggers query_nowhitespace_nodash => qr/
(?:^$capost_qr.*?([\d]{9,})$)|
(?:^([\d]{9,}).*?$capost_qr$)|
(?:^([A-Z]{2}[\d]{9}CA)$)
/xio;
# Canada post package tracking.
# See http://en.wikipedia.org/wiki/Canada_Post
# See http://www.canadapost.ca/cpotools/apps/track/personal/usingTrack?execution=e3s1#Formats
handle query_nowhitespace_nodash => sub {
my %capost_checksum = (
'1' => 8,
'2' => 6,
'3' => 4,
'4' => 2,
'5' => 3,
'6' => 5,
'7' => 9,
'8' => 7,
);
# If a Canada Post package number (2 for exclusively).
my $is_capost = 0;
# Tracking number.
my $package_number = '';
# Exclusive trigger.
if ($1 || $2) {
$package_number = $1 || $2;
$is_capost = 2;
# No exclusive trigger, do checksum.
} elsif ($3) {
$package_number = uc $3;
my $checksum = 0;
my @chars = split(//, $package_number);
my $length = scalar(@chars);
my $char_count = 0;
my $sum = 0;
foreach my $char (@chars) {
$char_count++;
next if $char_count < 3;
my $weight = $capost_checksum{$char_count - 2};
$sum += $char * $weight;
last if $char_count == 10;
}
$checksum = 11 - ($sum % 11);
$checksum = 0 if $checksum == 10;
$checksum = 5 if $checksum == 11;
if ($checksum eq $chars[10]) {
$is_capost = 2;
}
}
# Only exclusive results right now for CA Post.
if ($is_capost == 2) {
return heading => 'Canada Post Shipment Tracking', html => qq(Track this shipment at <a href="http://www.canadapost.ca/cpotools/apps/track/personal/findByTrackNumber?trackingNumber=$package_number">Canada Post</a>.);
}
return;
};
1;