From: Fabian Keil <fk@fabiankeil.de>
Date: Sat, 16 Jul 2016 11:40:55 +0000 (+0000)
Subject: Add perl script to generate an RSS feed for the packages
X-Git-Tag: v_3_0_26~63
X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=commitdiff_plain;h=602fb5343ffef4dd27f0e2c8e856b961ce822250

Add perl script to generate an RSS feed for the packages

Submitted by "Unknown":
https://lists.privoxy.org/pipermail/privoxy-devel/2016-July/000068.html
---

diff --git a/utils/create-package-feed.pl b/utils/create-package-feed.pl
new file mode 100644
index 00000000..1db8d64b
--- /dev/null
+++ b/utils/create-package-feed.pl
@@ -0,0 +1,80 @@
+#!/usr/local/bin/perl
+#< LICENSE: WTFPL >
+use warnings;
+use strict;
+use Digest::SHA1;
+my @months=qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
+my @days=qw(Sun Mon Tue Wed Thu Fri Sat Sun);
+
+#< Config START >
+my $scan_dir='/xxxxxxxxxxxxxxxxxxxxxx/sf-download/';
+my $base_dlurl='https://www.privoxy.org/sf-download-mirror/';
+my $save_rss_file='/xxxxxxxxxxxxxxxxxxxxxx/release.xml';# e.g., release.rss
+my $maxlimit=10;
+#< Config END >
+
+my @Array=();
+my $i=0;
+my $sec;my $min;my $hour;my $mday;my $mon;my $year;my $wday;my $yday;my $isdst;
+my $target;my $target_sha1;my $target_uri;my $target_time;my $target_line;
+
+# 
+# 1st & 2nd directory should NOT contain ANY 'FILES'. (expecting only 'Directory')
+# 
+opendir (D1,$scan_dir) or die "Can't open 1st directory! /";
+MOUT: while (my $fi1=readdir(D1)){
+next if ($fi1 =~ m/^\./);
+
+opendir (D2,$scan_dir.$fi1.'/') or die "Can't open 2nd directory! /$fi1";
+while (my $fi2=readdir(D2)){
+next if ($fi2 =~ m/^\./);
+
+## start listing /OS/Version/FILE
+opendir (D3,$scan_dir.$fi1.'/'.$fi2.'/') or die "Can't open 3rd directory! /$fi1/$fi2";
+while (my $fi3=readdir(D3)){
+next if ($fi3 =~ m/^\./);
+$target=$scan_dir.$fi1.'/'.$fi2.'/'.$fi3;next if (! -e $target);# skip if file is not exist
+
+# Get SHA-1 hash
+my $filedata;
+unless (open $filedata,$target){next;}
+my $sha1 = Digest::SHA1->new;$sha1->addfile($filedata);close $filedata;
+$target_sha1=$sha1->hexdigest;
+
+# URI and Time
+$target_uri=$fi1.'/'.$fi2.'/'.$fi3;
+$target_time=(stat $target)[9];
+
+# RSS line
+$target_line='<item><title><![CDATA['.$target_uri.']]></title>';
+$target_line.='<description><![CDATA['.$target_uri.' (SHA-1: '.$target_sha1.')]]></description>';
+$target_line.='<link>'.$base_dlurl.$target_uri.'</link><guid>'.$base_dlurl.$target_uri.'</guid>';
+$target_line.='<pubDate>';
+($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst)=gmtime($target_time);$target_line.="$days[$wday], $mday $months[$mon] ".($year+1900)." $hour:$min:$sec GMT";
+$target_line.='</pubDate></item>';
+
+# Add it to Array
+$Array[$i]=([$target_time,$target_line]);$i++;
+if ($i>=$maxlimit){last MOUT;}
+}
+closedir D3;
+## end listing /OS/Version/FILE
+
+}
+closedir D2;
+
+}
+closedir D1;
+
+# Result = Full XML Codes
+my $result='<?xml version="1.0" encoding="utf-8"?><rss xmlns:content="http://purl.org/rss/1.0/modules/content/" version="2.0"><channel><title>Privoxy Releases</title><link>https://www.privoxy.org/announce.txt</link><description><![CDATA[Privoxy Releases RSS feed]]></description><pubDate>';
+($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst)=gmtime();$result.="$days[$wday], $mday $months[$mon] ".($year+1900)." $hour:$min:$sec GMT";
+$result.='</pubDate>';
+# Sort Array
+my @resArray=sort {@$a[0]<=>@$b[0]} @Array;$i--;
+while($i>=0){$result.=$resArray[$i][1];$i--;}  
+$result.='</channel></rss>';
+# Save it.
+open(XMLF,"> $save_rss_file") or die "Failed to write XML file";  
+print XMLF $result;
+close(XMLF);