Initial commit

diff --git a/Include.pm b/Include.pm
new file mode 100644 (file)
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--- /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;