ND/Web/Pages/Users.pm

   1 #**************************************************************************
   2 #   Copyright (C) 2006 by Michael Andreen <harvATruinDOTnu>               *
   3 #                                                                         *
   4 #   This program is free software; you can redistribute it and/or modify  *
   5 #   it under the terms of the GNU General Public License as published by  *
   6 #   the Free Software Foundation; either version 2 of the License, or     *
   7 #   (at your option) any later version.                                   *
   8 #                                                                         *
   9 #   This program is distributed in the hope that it will be useful,       *
  10 #   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12 #   GNU General Public License for more details.                          *
  13 #                                                                         *
  14 #   You should have received a copy of the GNU General Public License     *
  15 #   along with this program; if not, write to the                         *
  16 #   Free Software Foundation, Inc.,                                       *
  17 #   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  18 #**************************************************************************/
  19
  20 package ND::Web::Pages::Users;
  21 use strict;
  22 use warnings FATAL => 'all';
  23 use ND::Include;
  24 use CGI qw/:standard/;
  25 use ND::Web::Include;
  26
  27 $ND::PAGES{users} = {parse => \&parse, process => \&process, render=> \&render};
  28
  29 sub parse {
  30         my ($uri) = @_;
  31         #if ($uri =~ m{^/.*/(\w+)$}){
  32         #       param('list',$1);
  33         #}
  34 }
  35
  36 sub process {
  37
  38 }
  39
  40 sub render {
  41         my ($DBH,$BODY) = @_;
  42
  43         $ND::TEMPLATE->param(TITLE => 'Users');
  44
  45         return $ND::NOACCESS  unless isHC();
  46
  47         my $error = '';
  48         my $user;
  49         if (defined param('user') && param('user') =~ /^(\d+)$/){
  50                 my $query = $DBH->prepare(q{
  51                         SELECT uid,username,hostmask,coords(x,y,z) AS planet,attack_points,defense_points,scan_points,humor_points
  52                         FROM users u LEFT OUTER JOIN current_planet_stats p ON u.planet = p.id
  53                         WHERE uid = ?;
  54                         }) or $error .= "<p> Something went wrong: </p>";
  55                 $user = $DBH->selectrow_hashref($query,undef,$1) or $error.= "<p> Something went wrong: ".$DBH->errstr."</p>";
  56         }
  57
  58
  59         if ($user && defined param('cmd') && param('cmd') eq 'change'){
  60                 $DBH->begin_work;
  61                 for my $param (param()){
  62                         if ($param =~ /^c:(\w+)$/){
  63                                 my $column = $1;
  64                                 my $value = param($column);
  65                                 if ($column eq 'planet'){
  66                                         if ($value eq ''){
  67                                                 $value = undef;
  68                                         }elsif($value =~ /^(\d+)\D+(\d+)\D+(\d+)$/){
  69                                                 ($value) = $DBH->selectrow_array(q{SELECT id FROM
  70                                                         current_planet_stats WHERE x = ? and y = ? and z =?}
  71                                                         ,undef,$1,$2,$3);
  72                                         }
  73                                 }
  74                                 if ($DBH->do(qq{UPDATE users SET $column = ? WHERE uid = ? }
  75                                                 ,undef,$value,$user->{uid})){
  76                                         $user->{$column} = param($column);
  77                                         log_message $ND::UID,"HC set $column to $value for user: $user->{uid}";
  78                                 }else{
  79                                         $error .= "<p> Something went wrong: ".$DBH->errstr."</p>";
  80                                 }
  81                         }
  82                 }
  83                 my $groups = $DBH->prepare('SELECT gid,groupname FROM groups');
  84                 my $delgroup = $DBH->prepare(q{DELETE FROM groupmembers WHERE uid = ? AND gid = ?});
  85                 my $addgroup = $DBH->prepare(q{INSERT INTO groupmembers (uid,gid) VALUES(?,?)});
  86                 $groups->execute();
  87                 while (my $group = $groups->fetchrow_hashref){
  88                         my $query;
  89                         next unless defined param($group->{gid});
  90                         if (param($group->{gid}) eq 'remove'){
  91                                 $query = $delgroup;
  92                         }elsif(param($group->{gid}) eq 'add'){
  93                                 $query = $addgroup;
  94                         }
  95                         if ($query){
  96                                 if ($query->execute($user->{uid},$group->{gid})){
  97                                         my ($action,$a2) = ('added','to');
  98                                         ($action,$a2) = ('removed','from') if param($group->{gid}) eq 'remove';
  99                                         log_message $ND::UID,"HC $action user: $user->{uid} ($user->{username}) $a2 group: $group->{gid} ($group->{groupname})";
 100                                 }else{
 101                                         $error .= "<p> Something went wrong: ".$DBH->errstr."</p>";
 102                                 }
 103                         }
 104                 }
 105                 $DBH->commit or $error .= "<p> Something went wrong: ".$DBH->errstr."</p>";
 106         }
 107
 108         if ($user){
 109                 $BODY->param(User => $user->{uid});
 110                 $BODY->param(Username => $user->{username});
 111                 $BODY->param(Hostmask => $user->{hostmask});
 112                 $BODY->param(Planet => $user->{planet});
 113                 $BODY->param(Attack_points => $user->{attack_points});
 114                 $BODY->param(Defense_points => $user->{defense_points});
 115                 $BODY->param(Scan_points => $user->{scan_points});
 116                 $BODY->param(humor_points => $user->{humor_points});
 117
 118                 my $groups = $DBH->prepare(q{SELECT g.gid,g.groupname,uid FROM groups g LEFT OUTER JOIN (SELECT gid,uid FROM groupmembers WHERE uid = ?) AS gm ON g.gid = gm.gid});
 119                 $groups->execute($user->{uid});
 120
 121                 my @addgroups;
 122                 my @remgroups;
 123                 while (my $group = $groups->fetchrow_hashref){
 124                         if ($group->{uid}){
 125                                 push @remgroups,{Id => $group->{gid}, Name => $group->{groupname}};
 126                         }else{
 127                                 push @addgroups,{Id => $group->{gid}, Name => $group->{groupname}};
 128                         }
 129                 }
 130                 $BODY->param(RemoveGroups => \@remgroups);
 131                 $BODY->param(AddGroups => \@addgroups);
 132
 133         }else{
 134                 my $query = $DBH->prepare(qq{SELECT u.uid,username,TRIM(',' FROM concat(g.groupname||',')) AS groups
 135                         FROM users u LEFT OUTER JOIN (groupmembers gm NATURAL JOIN groups g) ON gm.uid = u.uid
 136                         WHERE u.uid > 0
 137                         GROUP BY u.uid,username
 138                         ORDER BY username})or $error .= $DBH->errstr;
 139                 $query->execute or $error .= $DBH->errstr;
 140                 my @users;
 141                 my $i = 0;
 142                 while (my $user = $query->fetchrow_hashref){
 143                         $i++;
 144                         $user->{ODD} = $i % 2;
 145                         push @users, $user;
 146                 }
 147                 $BODY->param(Users => \@users);
 148         }
 149         $BODY->param(Error => $error);
 150         return $BODY;
 151 }
 152 1;