Add joyproxy prototype

2020-03-22 19:43:43 +03:00
parent 5c17446568
commit ab09119429
2 changed files with 144 additions and 0 deletions
--- a/lib/joyproxy.pm
+++ b/lib/joyproxy.pm
@@ -0,0 +1,103 @@
+package joyproxy;
+
+use strict;
+use warnings "all";
+use lib qw(./lib ./vendor_perl);
+use Fcntl qw(O_RDONLY O_WRONLY);
+use HTTP::Tiny;
+use URI::URL;
+
+use Exporter qw(import);
+use vars qw/$VERSION/;
+$VERSION = "1.0";
+our @EXPORT = qw(joyproxy);
+
+
+sub joyproxy ($) {
+	my $str = shift;
+	chomp($str);
+
+	return ('500', 'text/plain', 'This is not reactor video') if ($str !~ /^img1\.reactor\.cc/);
+
+	my ($file, $filesize) = __dlfunc("http://$str");
+
+	if (defined($file)) {
+		my $buf = '';
+
+		if (open(VID, '<', $file)) {
+			read(VID, $buf, $filesize);
+			close VID;
+
+			if ($file =~ /\.mp4/i) {
+				return ('200', 'video/mp4', $buf);
+			} elsif ($file =~ /\.webm/i) {
+				return ('200', 'video/webm', $buf);
+			} else {
+				return ('200', 'video/mpeg', $buf);
+			}
+		} else {
+			unlink $file if (-f $file);
+			return ('500', 'text/plain', "Unable to open file in temporary loaction: $!\n");
+		}
+	} else {
+		return ('500', 'text/plain', "Unable to get file from remote source!\n");
+	}
+}
+
+sub __urlencode($) {
+	my $str = shift;
+	my $urlobj = url $str;
+	$str = $urlobj->as_string;
+	undef $urlobj;
+	return $str;
+}
+
+
+sub __dlfunc($) {
+	my $url = shift;
+
+	if (! -d "/tmp/joyproxy") {
+		warn "no /tmp/joyproxy";
+		return (undef, undef) unless (mkdir("/tmp/joyproxy"));
+	}
+
+	my @tmparray = split(/\//, $url);
+	my $file = $tmparray[@tmparray - 1];
+	@tmparray = -1; undef @tmparray;
+	$file = "/tmp/joyproxy/" . $file;
+	$url = __urlencode($url);
+
+	my $http = HTTP::Tiny->new();
+	my $response = $http->mirror(
+		$url,
+		$file,
+		{
+			headers => {
+				"Accept" => '*/*',
+				"Accept-Encoding" => 'identity;q=1, *;q=0',
+				"Accept-Language" => 'ru-RU,ru;q=0.9,en-US;q=0.8,en;q=0.7',
+				"Range" => 'bytes=0-',
+				"Referer" => 'http://old.reactor.cc/all',
+				"User-Agent" => "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.116 Safari/537.36"
+			}
+		}
+	);
+
+	if ($response->{success}) {
+		my $filesize = (stat($file))[7];
+
+		if ($filesize > 10485760) {
+			unlink $file;
+			return (undef, undef);
+		} else {
+			return ($file, $filesize);
+		}
+	} else {
+		return (undef, undef);
+	}
+}
+
+
+1;
+
+# vim: set ft=perl noet ai ts=4 sw=4 sts=4: