From 18787c58117660f168d59bb7ce682603c2a85b8a Mon Sep 17 00:00:00 2001
From: Michael Andreen <harv@ruin.nu>
Date: Mon, 10 Sep 2007 16:47:10 +0200
Subject: [PATCH] Initial commit

---
 Include.pm | 103 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 Include.pm

diff --git a/Include.pm b/Include.pm
new file mode 100644
index 0000000..9a42d97
--- /dev/null
+++ b/Include.pm
@@ -0,0 +1,103 @@
+#**************************************************************************
+#   Copyright (C) 2006 by Michael Andreen <harvATruinDOTnu>               *
+#                                                                         *
+#   This program is free software; you can redistribute it and/or modify  *
+#   it under the terms of the GNU General Public License as published by  *
+#   the Free Software Foundation; either version 2 of the License, or     *
+#   (at your option) any later version.                                   *
+#                                                                         *
+#   This program is distributed in the hope that it will be useful,       *
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+#   GNU General Public License for more details.                          *
+#                                                                         *
+#   You should have received a copy of the GNU General Public License     *
+#   along with this program; if not, write to the                         *
+#   Free Software Foundation, Inc.,                                       *
+#   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
+#**************************************************************************/
+
+package ND::Include;
+use strict;
+use warnings;
+use CGI qw{:standard};
+require Exporter;
+
+our @ISA = qw/Exporter/;
+
+our @EXPORT = qw/min max parseValue prettyValue log_message intel_log unread_query pa_xp/;
+
+sub min {
+    my ($x,$y) = @_;
+    return ($x > $y ? $y : $x);
+}
+
+sub max {
+    my ($x,$y) = @_;
+    return ($x < $y ? $y : $x);
+}
+
+
+sub parseValue {
+	if (defined $_[0] && $_[0] =~ /^(-?\d+(?:\.\d+)?)([khMG])?$/){
+		return $1 unless defined $2;
+		return $1*100 if $2 eq 'h';
+		return $1*1000 if $2 eq 'k';
+		return $1*1000000 if $2 eq 'M';
+		return $1*1000000000 if $2 eq 'G';
+	}
+	return $_[0];
+}
+
+sub prettyValue {
+	my ($value,$decimals) = @_;
+	return sprintf('%.3e',$value) if $value > 1000000000000000;
+	my $unit = '';
+	my @units = ('k','M','G','T');
+	for (my $i = 0; $value >= 1000 && $i < 4;$i++){
+		$value /= 1000;
+		$unit = $units[$i];
+	}
+	unless (defined $decimals){
+		$decimals = '.0';
+		$decimals = '.1' if $value < 100 && $unit;
+		$decimals = '.2' if $value < 10 && $unit;
+	}
+
+	return sprintf('%'.$decimals.'f%s', $value,$unit);
+}
+
+
+sub log_message {
+	my ($uid, $message) = @_;
+	my $log = $ND::DBH->prepare_cached(q{INSERT INTO forum_posts (ftid,uid,message) VALUES(
+		(SELECT ftid FROM users WHERE uid = $1),$1,$2)});
+	$log->execute($uid,$message) or $ND::ERROR .= p($ND::DBH->errstr);
+}
+
+sub intel_log {
+	my ($uid,$planet, $message) = @_;
+	my $log = $ND::DBH->prepare_cached(q{INSERT INTO forum_posts (ftid,uid,message) VALUES(
+		(SELECT ftid FROM planets WHERE id = $3),$1,$2)});
+	$log->execute($uid,$message,$planet) or $ND::ERROR .= p($ND::DBH->errstr);
+}
+
+sub pa_xp {
+	my ($roids,$ascore,$avalue,$tscore,$tvalue) = @_;
+	my $bravery = (max(0,min(2,$tscore/$ascore)-0.6)) * (min(2,$tvalue/$avalue)-0.4);
+	return int(max($roids * 10 * $bravery,0))
+
+}
+
+sub unread_query {
+	return $ND::DBH->prepare_cached(q{
+			SELECT count(*) AS unread, count(NULLIF(fp.time > $2,FALSE)) AS new
+FROM forum_boards fb NATURAL JOIN forum_threads ft 
+	JOIN forum_posts fp USING (ftid) LEFT OUTER JOIN 
+		(SELECT * FROM forum_thread_visits WHERE uid = $1) ftv ON ftv.ftid = ft.ftid
+WHERE (ftv.time IS NULL OR fp.time > ftv.time) AND fbid > 0 AND
+	fbid IN (SELECT fbid FROM forum_access WHERE gid IN (SELECT groups($1)))
+		});
+}
+
+1;
-- 
2.39.2