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115 lines
2.6 KiB
Perl
Executable File
115 lines
2.6 KiB
Perl
Executable File
#!/usr/bin/env perl
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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use warnings;
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use strict;
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use WebService::UrbanDictionary;
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use Getopt::Long qw(GetOptionsFromString);
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Getopt::Long::Configure ("bundling");
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my $getopt_error;
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local $SIG{__WARN__} = sub {
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$getopt_error = shift;
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chomp $getopt_error;
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};
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my $usage = "Usage: udict [-m <show definition matching this regex>] [-n <entry number>] [-s <up/down (sort by thumbs up/down)>] <phrase>\n";
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my ($entry, $sort, $match, $show_all);
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my $arguments = join(' ', @ARGV);
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my ($ret, $args) = GetOptionsFromString($arguments,
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'a' => \$show_all,
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'm=s' => \$match,
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'n=i' => \$entry,
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's=s' => \$sort);
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print "$getopt_error -- $usage" and exit if defined $getopt_error;
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print "Missing phrase -- $usage" and exit if @$args == 0;
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$args = join(' ', @$args);
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my $ud = WebService::UrbanDictionary->new;
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my $results = $ud->request($args);
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sub sort_entries {
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if (defined $sort) {
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if (lc $sort eq 'down' or lc $sort eq 'd') {
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return $a->{'thumbs_up'} <=> $b->{'thumbs_up'};
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} else {
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return $b->{'thumbs_up'} <=> $a->{'thumbs_up'};
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}
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} else {
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return $b->{'thumbs_up'} <=> $a->{'thumbs_up'};
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}
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}
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my @entries = sort sort_entries @{ $results->definitions };
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my $num_entries = @entries;
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if ($num_entries == 0) {
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print "$args: no definition found.\n";
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exit;
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}
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if (defined $entry) {
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if ($entry < 1 or $entry > $num_entries) {
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if ($num_entries == 1) {
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print "There is only one entry for $args.\n";
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} else {
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print "$args: no such entry. There are $num_entries entries.\n";
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}
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exit;
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}
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$entry--;
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}
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sub show_definition {
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my $entry = shift;
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my $num = shift;
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$num = 1 if not defined $num;
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if ($num_entries > 1) {
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print "$num/$num_entries: ";
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}
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print "(+$entry->{'thumbs_up'}/-$entry->{'thumbs_down'}) $entry->{'definition'}\n";
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print "$entry->{'example'}\n" if $entry->{'example'};
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}
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if (defined $show_all or defined $match) {
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my $shown;
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eval {
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my $n = 0;
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for my $each (@entries) {
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$n++;
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if (defined $match) {
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my $def = $each->{'definition'} . "\n" . $each->{'example'};
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next if $def !~ m/$match/im;
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}
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show_definition($each, $n);
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print "\n";
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$shown++;
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}
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};
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if ($@) {
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my $err = $@;
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$err =~ s/; marked by <-- HERE.*/: $match/;
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print "Oops, $err\n";
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exit;
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}
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if (not $shown) {
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print "$args: no definition matching '$match' found.\n";
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}
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} else {
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show_definition($entries[$entry], $entry + 1);
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}
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