Initial commit

lib/BotLib/Kitty.pm

@@ -0,0 +1,53 @@
+package BotLib::Kitty;
+
+use 5.018;
+use strict;
+use warnings;
+use utf8;
+use open qw (:std :utf8);
+use English qw ( -no_match_vars );
+use Carp qw (carp);
+use JSON::XS;
+use HTTP::Tiny;
+
+use version; our $VERSION = qw (1.0);
+use Exporter qw (import);
+our @EXPORT_OK = qw (Kitty);
+
+sub Kitty {
+	my $r;
+	my $ret = 'Нету кошечек, все разбежались.';
+
+	for (1..3) {
+		my $http = HTTP::Tiny->new (timeout => 3);
+		$r = $http->get ('https://api.thecatapi.com/v1/images/search');
+
+		if ($r->{success}) {
+			last;
+		}
+
+		sleep 2;
+	}
+
+	if ($r->{success}) {
+		my $jcat = eval {
+			decode_json ($r->{content})
+		};
+
+		unless (defined $jcat) {
+			carp ("[ERROR] Unable to decode JSON: $EVAL_ERROR\n");
+		} else {
+			if ($jcat->[0]->{url}) {
+				$ret = $jcat->[0]->{url};
+			}
+		}
+	} else {
+		carp (sprintf "Server return status %s with message: %s\n", $r->{status}, $r->{reason});
+	}
+
+	return $ret;
+}
+
+1;
+
+# vim: set ft=perl noet ai ts=4 sw=4 sts=4: