bin/admin.pl



#=====================================================================
# LedgerSMB 
# Small Medium Business Accounting software
# http://www.ledgersmb.org/
#
# 
# Copyright (C) 2006
# This work contains copyrighted information from a number of sources all used
# with permission.
#
# This file contains source code included with or based on SQL-Ledger which
# is Copyright Dieter Simader and DWS Systems Inc. 2000-2005 and licensed
# under the GNU General Public License version 2 or, at your option, any later
# version.  For a full list including contact information of contributors,
# maintainers, and copyright holders, see the CONTRIBUTORS file.
#
# Original Copyright Notice from SQL-Ledger 2.6.17 (before the fork):
# Copyright (c) 2000
#
#  Author: DWS Systems Inc.
#     Web: http://www.sql-ledger.org
#
#  Contributors:
#
#
#======================================================================
#
# This file has undergone whitespace cleanup.
#
#======================================================================
#
# setup module
# add/edit/delete users
#
#======================================================================

$menufile = "menu.ini";

use LedgerSMB::Form;
use LedgerSMB::Locale;
use LedgerSMB::User;


$form = new Form;

$locale = LedgerSMB::Locale->get_handle(${LedgerSMB::Sysconfig::language});
$locale->encoding('UTF-8');
$form->{charset} = 'UTF-8';
#$form->{charset} = $locale->encoding;

eval { require DBI; };
$form->error($locale->text('DBI not installed!')) if ($@);

$form->{stylesheet} = "ledger-smb.css";
$form->{favicon} = "favicon.ico";
$form->{timeout} = 600;

require "bin/pw.pl";

# customization
if (-f "bin/custom/$form->{script}") {
    eval { require "bin/custom/$form->{script}"; };
    $form->error($@) if ($@);
}


if ($form->{action}) {

    &check_password unless $form->{action} eq 'logout';
    &{ $form->{action} };

} else {

    # if there are no drivers bail out
    $form->error($locale->text('No Database Drivers available!')) unless (User->dbdrivers);

    # create memberfile
    if (! -f ${LedgerSMB::Sysconfig::memberfile}) {
        open(FH, ">${LedgerSMB::Sysconfig::memberfile}") or $form->error("$memberfile : $!");
        print FH qq|# LedgerSMB Accounting members

[root login]
password=
|;
        close FH;
    }

    $root = new User "${LedgerSMB::Sysconfig::memberfile}", "root login";

    unless($root && $root->{password}) { 
         &setup_initial_password();
         exit;
    }

    &adminlogin;
}

1;
# end


sub setup_initial_password {
    

    $form->header();
    print qq|
    <body class="admin" onload="sf()">
    <div align="center">
        <a href="http://www.ledgersmb.org/"><img src="ledger-smb.png" width="200" height="100" border="0" alt="LedgerSMB Logo" /></a>
        <h1 class="login">|.$locale->text('Version').qq| $form->{version} <br />|.$locale->text('Administration').qq|</h1>
        
        <fieldset><legend>Change password</legend>
        <p>This is your first time logging into LedgerSMB.  Please set your administrative password</p>
        
        <form method="post" action="$form->{script}" name="admin">
                        <table>
                        <tr>
                            <th align="right">|.$locale->text('Password').qq|</th>
                            <td><input type="password" name="new_password" /></td>
                        </tr>
                        <tr>
                            <th align="right">|.$locale->text('Confirm').qq|</th>
                            <td><input type="password" name="confirm_password" /></td>
                        </tr>
                    </table>
        <input type="hidden" name="path" value="$form->{path}" />
        <input type="hidden" name="sessionid" value="$form->{sessionid}" />
        <p><button type="submit" class="submit" name="action" value="change_password">|.$locale->text('Change Password').qq|</button></p>
        </form>

        <a href="http://www.ledgersmb.org/">LedgerSMB |.$locale->text('website').qq|</a>
    </div>
    </body>
    </html>
|;  
}

sub adminlogin {

    $form->{title} = qq|LedgerSMB $form->{version} |.$locale->text('Administration');

    $myheaderadd = qq|  
    <script language="JavaScript" type="text/javascript">
    <!--
        function sf(){
            document.admin.password.focus();
        }   
    // End -->
    </script>
    |;
    $form->header(undef, $myheaderadd);

    print qq|
    <body class="admin" onload="sf()">
    <div align="center">
        <a href="http://www.ledgersmb.org/"><img src="ledger-smb.png" width="200" height="100" border="0" alt="LedgerSMB Logo" /></a>
        <h1 class="login">|.$locale->text('Version').qq| $form->{version} <br />|.$locale->text('Administration').qq|</h1>
        <form method="post" action="$form->{script}" name="admin">
        <table>
            <tr>
                <th>|.$locale->text('Password').qq|</th>
                <td><input type="password" name="password" /></td>
                <td><button type="submit" class="submit" name="action" value="login">|.$locale->text('Login').qq|</button></td>
            </tr>
        </table>
        <input type="hidden" name="action" value="login" />
        <input type="hidden" name="path" value="$form->{path}" />
        </form>

        <p><a href="login.pl"
            >|.$locale->text("Application Login").qq|</a></p>


        <a href="http://www.ledgersmb.org/">LedgerSMB |.$locale->text('website').qq|</a>
    </div>
    </body>
    </html>
    |;

}


sub login {

    &list_users;
}


sub logout {

    $form->{callback} = "$form->{script}?path=$form->{path}&amp;endsession=1";
    unlink "${LedgerSMB::Sysconfig::userspath}/adminhash";
    print qq|Set-Cookie: LedgerSMB=; path=/;\n|; 
    $form->redirect($locale->text('You are logged out'));

}


sub add_user {

    $form->{title} = "LedgerSMB ".$locale->text('Accounting')." ".$locale->text('Administration')." / ".$locale->text('Add User');

    if (-f "css/ledger-smb.css") {
        $myconfig->{stylesheet} = "ledger-smb.css";
    }

    $myconfig->{vclimit} = 1000;
    $myconfig->{menuwidth} = 155;
    $myconfig->{timeout} = 3600;

    &form_header;
    &form_footer;
}


sub edit {

    $form->{title} = "LedgerSMB ".$locale->text('Accounting')." ".$locale->text('Administration')." / ".$locale->text('Edit User');
    $form->{edit} = 1;

    &form_header;
    &form_footer;
}


sub form_footer {

    if ($form->{edit}) {
        $delete = qq|<button type="submit" class="submit" name="action" value="delete">|.$locale->text('Delete').qq|</button>
                     <input type="hidden" name="edit" value="1" />|;
    }

    print qq|
    <input name="callback" type="hidden" value="$form->{script}?action=list_users&amp;path=$form->{path}&amp;sessionid=$form->{sessionid}" />
    <input type="hidden" name="path" value="$form->{path}" />
    <input type="hidden" name="sessionid" value="$form->{sessionid}" />
    <button type="submit" class="submit" name="action" value="save">|.$locale->text('Save').qq|</button>
    $delete
    </form>
    </body>
    </html>
    |;
}


sub list_users {

    open(FH, "${LedgerSMB::Sysconfig::memberfile}") or $form->error("$memberfile : $!");

    $nologin = qq|<button type="submit" class="submit" name="action" value="lock_system">|.$locale->text('Lock System').qq|</button>|;

    if (-e "${LedgerSMB::Sysconfig::userspath}/nologin") {
        $nologin = qq|<button type="submit" class="submit" name="action" value="unlock_system">|.$locale->text('Unlock System').qq|</button>|;
    }


    while (<FH>) {
        chop;

        if (/^\[.*\]/) {
            $login = $_;
            $login =~ s/(\[|\])//g;
        }

        if (/^(name=|company=|templates=|dbuser=|dbdriver=|dbname=|dbhost=)/) {
            chop ($var = $&);
            ($null, $member{$login}{$var}) = split /=/, $_, 2;
        }
    }

    close(FH);

    # type=submit $locale->text('Pg Database Administration')
    # type=submit $locale->text('PgPP Database Administration')

    foreach $item (User->dbdrivers) {
        $dbdrivers .= qq|<button name="action" type="submit" class="submit" value="|.(lc $item).'_database_administration">'.$locale->text("$item Database Administration").qq|</button>|;
    }


    $column_header{login} = qq|<th>|.$locale->text('Login').qq|</th>|;
    $column_header{name} = qq|<th>|.$locale->text('Name').qq|</th>|;
    $column_header{company} = qq|<th>|.$locale->text('Company').qq|</th>|;
    $column_header{dbdriver} = qq|<th>|.$locale->text('Driver').qq|</th>|;
    $column_header{dbhost} = qq|<th>|.$locale->text('Host').qq|</th>|;
    $column_header{dataset} = qq|<th>|.$locale->text('Dataset').qq|</th>|;
    $column_header{templates} = qq|<th>|.$locale->text('Templates').qq|</th>|;

    @column_index = qw(login name company dbdriver dbhost dataset templates);

    $form->{title} = "LedgerSMB ".$locale->text('Accounting')." ".$locale->text('Administration');

    $form->{login} = "root login";
    $form->header;

    print qq|
        <body class="admin">
        <form method="post" action="$form->{script}">
        <table width="100%">
            <tr class="listheading">
                <th>$form->{title}</th>
            </tr>
            <tr size="5"></tr>
            <tr>
                <td>
                    <table width="100%">
                        <tr class="listheading">|;

    for (@column_index) { print "$column_header{$_}\n" }

    print qq|           </tr>|;

    foreach $key (sort keys %member) {

        $href = "$script?action=edit&amp;login=$key&amp;path=$form->{path}&amp;sessionid=$form->{sessionid}";
        $href =~ s/ /%20/g;

        $member{$key}{templates} =~ s/^${LedgerSMB::Sysconfig::templates}\///;
        $member{$key}{dbhost} = $locale->text('localhost') unless $member{$key}{dbhost};

        $column_data{login} = qq|<td><a href="$href">$key</a></td>|;
        $column_data{name} = qq|<td>$member{$key}{name}</td>|;
        $column_data{company} = qq|<td>$member{$key}{company}</td>|;
        $column_data{dbdriver} = qq|<td>$member{$key}{dbdriver}</td>|;
        $column_data{dbhost} = qq|<td>$member{$key}{dbhost}</td>|;
        $column_data{dataset} = qq|<td>$member{$key}{dbname}</td>|;
        $column_data{templates} = qq|<td>$member{$key}{templates}</td>|;

        $i++; $i %= 2;
        print qq|       <tr class="listrow$i">|;

        for (@column_index) { print "$column_data{$_}\n"; }

        print qq|       </tr>|;
    }


    print qq|       </table>
                </td>
            </tr>
            <tr>
                <td><hr size="3" noshade /></td>
            </tr>
        </table>
        <input type="hidden" name="path" value="$form->{path}" />
        <input type="hidden" name="sessionid" value="$form->{sessionid}" />
        <br />
        <button type="submit" class="submit" name="action" value="add_user">|.$locale->text('Add User').qq|</button>
        <button type="submit" class="submit" name="action" value="change_admin_password">|.$locale->text('Change Admin Password').qq|</button>

        $dbdrivers
        $nologin

        <button type="submit" class="submit" name="action" value="logout">|.$locale->text('Logout').qq|</button>
        </form>

    |.$locale->text('Click on login name to edit!').qq|
    <br />
    |.$locale->text('To add a user to a group edit a name, change the login name and save.  A new user with the same variables will then be saved under the new login name.').qq|

    </body>
    </html>|;
}


sub form_header {

    # if there is a login, get user
    if ($form->{login}) {

        # get user
        $myconfig = new User "${LedgerSMB::Sysconfig::memberfile}", "$form->{login}";

        for (qw(company address signature)) { $myconfig->{$_} = $form->quote($myconfig->{$_}) }
        for (qw(address signature)) { $myconfig->{$_} =~ s/\\n/\n/g }

        # strip basedir from templates directory
        $myconfig->{templates} =~ s/^${LedgerSMB::Sysconfig::templates}\///;
        $myconfig->{dbpasswd} = unpack 'u', $myconfig->{dbpasswd};
    }

    foreach $item (qw(mm-dd-yy mm/dd/yy dd-mm-yy dd/mm/yy dd.mm.yy yyyy-mm-dd)) {
        $dateformat .= ($item eq $myconfig->{dateformat}) ? "<option selected>$item</option>\n" : "<option>$item</option>\n";
    }

    my @formats = qw(1,000.00 1000.00 1.000,00 1000,00 1'000.00);
    push @formats, '1 000.00';
    foreach $item (@formats) {
        $numberformat .= ($item eq $myconfig->{numberformat}) ? "<option selected>$item</option>\n" : "<option>$item</option>\n";
    }


    %countrycodes = User->country_codes;
    $countrycodes = "";

    foreach $key (sort { $countrycodes{$a} cmp $countrycodes{$b} } keys %countrycodes) {
        $countrycodes .= ($myconfig->{countrycode} eq $key) ? qq|<option selected value="$key">$countrycodes{$key}</option>|
                                                            : qq|<option value="$key">$countrycodes{$key}</option>|;
    }

    $countrycodes = qq|<option value="">English</option>\n$countrycodes|;

    # is there a templates basedir
    if (! -d "${LedgerSMB::Sysconfig::templates}") {
        $form->error($locale->text('Directory').": ${LedgerSMB::Sysconfig::templates} ".$locale->text('does not exist'));
    }

    opendir TEMPLATEDIR, "${LedgerSMB::Sysconfig::templates}/." or $form->error("$templates : $!");
    @all = grep !/^\.\.?$/, readdir TEMPLATEDIR;
    closedir TEMPLATEDIR;

    @allhtml = sort grep /\.html/, @all;

    @alldir = ();
    for (@all) {

        if (-d "${LedgerSMB::Sysconfig::templates}/$_") {
            push @alldir, $_;
        }
    }

    @allhtml = reverse grep !/Default/, @allhtml;
    push @allhtml, 'Default';
    @allhtml = reverse @allhtml;

    foreach $item (sort @alldir) {

        if ($item eq $myconfig->{templates}) {
            $usetemplates .= qq|<option selected value="$item">$item</option>\n|;
        } else {
            $usetemplates .= qq|<option value="$item">$item</option>\n|;
        }
    }

    $lastitem = $allhtml[0];
    $lastitem =~ s/-.*//g;
    $mastertemplates = qq|<option value="$lastitem">$lastitem</option>\n|;

    foreach $item (@allhtml) {

        $item =~ s/-.*//g;

        if ($item ne $lastitem) {
            $mastertemplates .= qq|<option value="$item">$item</option>\n|;
            $lastitem = $item;
        }
    }

    opendir CSS, "css/.";
    @all = grep /.*\.css$/, readdir CSS;
    closedir CSS;

    foreach $item (@all) {

        if ($item eq $myconfig->{stylesheet}) {
            $selectstylesheet .= qq|<option selected value="$item">$item</option>\n|;
        } else {
            $selectstylesheet .= qq|<option value="$item">$item</option>\n|;
        }
    }

    $selectstylesheet .= "<option></option>\n";

    if (%{LedgerSMB::Sysconfig::printer} && ${LedgerSMB::Sysconfig::latex}) {

        $selectprinter = "<option></option>\n";

        foreach $item (sort keys %{LedgerSMB::Sysconfig::printer}) {

            if ($myconfig->{printer} eq $item) {
                $selectprinter .= qq|<option value="$item" selected>$item</option>\n|;
            } else {
                $selectprinter .= qq|<option value="$item">$item</option>\n|;
            }
        }

        $printer = qq|
            <tr>
                <th align="right">|.$locale->text('Printer').qq|</th>
                <td><select name="printer">$selectprinter</select></td>
            </tr>
        |;

    }

    $user = $form->{login};
    $form->{login} = "root login";
    $form->header;
    $form->{login} = $user;

    print qq|
    <body class="admin">
    <form method="post" action="$form->{script}">
    <table width="100%">
        <tr class="listheading"><th colspan="2">$form->{title}</th></tr>
        <tr size="5"></tr>
        <tr valign="top">
            <td>
                <table>
                    <tr>
                        <th align="right">|.$locale->text('Login').qq|</th>
                        <td><input name="login" value="$myconfig->{login}" /></td>
                    </tr>
                    <tr>
                        <th align="right">|.$locale->text('Password').qq|</th>
                        <td><input type="password" name="new_password" size="8" value="$myconfig->{password}" /></td>
                        <input type="hidden" name="old_password" value="$myconfig->{password}" />
                    </tr>
                    <tr>
                        <th align="right">|.$locale->text('Name').qq|</th>
                        <td><input name="name" size="15" value="$myconfig->{name}" /></td>
                    </tr>
                    <tr>
                        <th align="right">|.$locale->text('E-mail').qq|</th>
                        <td><input name="email" size="30" value="$myconfig->{email}" /></td>
                    </tr>
                    <tr valign="top">
                        <th align="right">|.$locale->text('Signature').qq|</th>
                        <td><textarea name="signature" rows="3" cols="35">$myconfig->{signature}</textarea></td>
                    </tr>
                    <tr>
                        <th align="right">|.$locale->text('Phone').qq|</th>
                        <td><input name="tel" size="14" value="$myconfig->{tel}" /></td>
                    </tr>
                    <tr>
                        <th align="right">|.$locale->text('Fax').qq|</th>
                        <td><input name="fax" size="14" value="$myconfig->{fax}" /></td>
                    </tr>
                    <tr>
                        <th align="right">|.$locale->text('Company').qq|</th>
                        <td><input name="company" size="35" value="$myconfig->{company}" /></td>
                    </tr>
                    <tr valign="top">
                        <th align="right">|.$locale->text('Address').qq|</th>
                        <td><textarea name="address" rows="4" cols="35">$myconfig->{address}</textarea></td>
                    </tr>
                </table>
            </td>
            <td>
                <table>
                    <tr>
                        <th align="right">|.$locale->text('Date Format').qq|</th>
                        <td><select name="dateformat">$dateformat</select></td>
                    </tr>
                    <tr>
                        <th align="right">|.$locale->text('Number Format').qq|</th>
                        <td><select name="numberformat">$numberformat</select></td>
                    </tr>
                    <tr>
                        <th align="right">|.$locale->text('Dropdown Limit').qq|</th>
                        <td><input name="vclimit" value="$myconfig->{vclimit}" /></td>
                    </tr>
                    <tr>
                        <th align="right">|.$locale->text('Menu Width').qq|</th>
                        <td><input name="menuwidth" value="$myconfig->{menuwidth}" /></td>
                    </tr>
                    <tr>
                        <th align="right">|.$locale->text('Language').qq|</th>
                        <td><select name="countrycode">$countrycodes</select></td>
                    </tr>
                    <tr>
                        <th align="right">|.$locale->text('Session Timeout').qq|</th>
                        <td><input name="newtimeout" value="$myconfig->{timeout}" /></td>
                    </tr>
                    <tr>
                        <th align="right">|.$locale->text('Stylesheet').qq|</th>
                        <td><select name="userstylesheet">$selectstylesheet</select></td>
                    </tr>
                        $printer
                    <tr>
                        <th align="right">|.$locale->text('Use Templates').qq|</th>
                        <td><select name="usetemplates">$usetemplates</select></td>
                    </tr>
                    <tr>
                        <th align="right">|.$locale->text('New Templates').qq|</th>
                        <td><input name="newtemplates" /></td>
                    </tr>
                    <tr>
                        <th align="right">|.$locale->text('Setup Templates').qq|</th>
                        <td><select name="mastertemplates">$mastertemplates</select></td>
                    </tr>
                </table>
                <input type="hidden" name="templates" value="$myconfig->{templates}" />
            </td>
        </tr>
        <tr class="listheading">
            <th colspan="2">|.$locale->text('Database').qq|</th>
        </tr>|;

    # list section for database drivers
    foreach $item (User->dbdrivers) {

        print qq|
            <tr>
                <td colspan="2">
                    <table>
                        <tr>|;

        $checked = "checked";

        if ($myconfig->{dbdriver} eq $item) {

            for (qw(dbhost dbport dbuser dbpasswd dbname sid)) { $form->{"${item}_$_"} = $myconfig->{$_} }
            $checked = "checked";
        }

        print qq|
                            <th align="right">|.$locale->text('Driver').qq|</th>
                            <td><input name="dbdriver" type="radio" class="radio" value="$item" $checked />&nbsp;$item</td>
                            <th align="right">|.$locale->text('Host').qq|</th>
                            <td><input name="${item}_dbhost" size="30" value="$form->{"${item}_dbhost"}" /></td>
                        </tr>
                        <tr>|;

            print qq|
                            <th align="right">|.$locale->text('Dataset').qq|</th>
                            <td><input name="${item}_dbname" size="15" value="$form->{"${item}_dbname"}" /></td>
                            <th align="right">|.$locale->text('Port').qq|</th>
                            <td><input name="${item}_dbport" size="4" value="$form->{"${item}_dbport"}" /></td>
                        </tr>
                        <tr>
                            <th align="right">|.$locale->text('User').qq|</th>
                            <td><input name="${item}_dbuser" size="15" value="$form->{"${item}_dbuser"}" /></td>
                            <th align="right">|.$locale->text('Password').qq|</th>
                            <td><input name="${item}_dbpasswd" type="password" size="10" value="$form->{"${item}_dbpasswd"}" /></td>
                        </tr>|;

        print qq|
                    </table>
                    <input type="hidden" name="old_dbpasswd" value="$myconfig->{dbpasswd}" />
                </td>
            </tr>
            <tr>
                <td colspan="2"><hr size="2" noshade /></td>
            </tr>
        |;

    }


    # access control
    open(FH, $menufile) or $form->error("$menufile : $!");
    # scan for first menu level
    @a = <FH>;
    close(FH);

    if (open(FH, "custom_$menufile")) {
        push @a, <FH>;
    }

    close(FH);

    foreach $item (@a) {

        next unless $item =~ /\[\w+/;
        next if $item =~ /\#/;

        $item =~ s/(\[|\])//g;
        chop $item;

        if ($item =~ /--/) {

            ($level, $menuitem) = split /--/, $item, 2;
        } else {

            $level = $item;
            $menuitem = $item;
            push @acsorder, $item;
        }

        push @{ $acs{$level} }, $menuitem;

    }

    %role = (   'admin' => $locale->text('Administrator'),
                'user' => $locale->text('User'),
                'supervisor' => $locale->text('Supervisor'),
                'manager' => $locale->text('Manager'));

    $selectrole = "";

    foreach $item (qw(user admin supervisor manager)) {
        $selectrole .= ($myconfig->{role} eq $item) ? "<option selected value=\"$item\">$role{$item}</option>\n" 
                                                    : "<option value=\"$item\">$role{$item}</option>\n";
    }

    print qq|
        <tr class="listheading">
            <th colspan="2">|.$locale->text('Access Control').qq|</th>
        </tr>
        <tr>
            <td><select name="role">$selectrole</select></td>
        </tr>
    |;

    foreach $item (split /;/, $myconfig->{acs}) {
        ($key, $value) = split /--/, $item, 2;
        $excl{$key}{$value} = 1;
    }

    foreach $key (@acsorder) {

        $checked = "checked";

        if ($form->{login}) {
            $checked = ($excl{$key}{$key}) ? "" : "checked";
        }

        # can't have variable names with & and spaces
        $item = $form->escape("${key}--$key",1);

        $acsheading = $key;
        $acsheading =~ s/ /&nbsp;/g;

        $acsheading = qq|
            <td align="left" nowrap="nowrap" style="background-color: #C7E9F7" colspan="2">                    
                        <input name="$item" class="checkbox" type="checkbox" value="1" $checked  />&nbsp;$acsheading</td><tr><td>\n|;
            $menuitems .= "$item;";
            $acsdata = "<td style=\"background-color: #F0F0F0\">";

        foreach $item (@{ $acs{$key} }) {

            next if ($key eq $item);

            $checked = "checked";

            if ($form->{login}) {
                $checked = ($excl{$key}{$item}) ? "" : "checked";
            }

            $acsitem = $form->escape("${key}--$item",1);

            $acsdata .= qq|<br /><input name="$acsitem" class="checkbox" type="checkbox" value="1" $checked />&nbsp;$item|;
            $menuitems .= "$acsitem;";
        }

        $acsdata .= "
        </td>";

        print qq|
        <tr valign="top">$acsheading $acsdata
        </tr>
        |;
    }

    print qq|<input type="hidden" name="acs" value="$menuitems" />
            <tr>
                <td colspan="2"><hr size="3" noshade /></td>
            </tr>
        </table>
    </div>
    |;

}


sub save {

    # no driver checked
    $form->error($locale->text('Database Driver not checked!')) unless $form->{dbdriver};

    # no spaces allowed in login name
    $form->{login} =~ s/ //g;

    $form->isblank("login", $locale->text('Login name missing!'));

    # check for duplicates
    if (!$form->{edit}) {

        $temp = new User "${LedgerSMB::Sysconfig::memberfile}", "$form->{login}";

        if ($temp->{login}) {
            $form->error("$form->{login} ".$locale->text('is already a member!'));
        }
    }

    # no spaces allowed in directories
    $form->{newtemplates} =~ s/( |\.\.|\*)//g;

    if ($form->{newtemplates} ne "") {
        $form->{templates} = $form->{newtemplates};
    } else {
        $form->{templates} = ($form->{usetemplates}) ? $form->{usetemplates} : $form->{login};
    }

    # is there a basedir
    if (! -d "${LedgerSMB::Sysconfig::templates}") {
        $form->error($locale->text('Directory').": ${LedgerSMB::Sysconfig::templates} ".$locale->text('does not exist'));
    }

    # add base directory to $form->{templates}
    $form->{templates} = "${LedgerSMB::Sysconfig::templates}/$form->{templates}";


    $myconfig = new User "${LedgerSMB::Sysconfig::memberfile}", "$form->{login}";

    # redo acs variable and delete all the acs codes
    @acs = split /;/, $form->{acs};
    $form->{acs} = "";

    foreach $item (@acs) {

        $item = $form->escape($item,1);

        if (!$form->{$item}) {
            $form->{acs} .= $form->unescape($form->unescape("$item")).";";
        }

        delete $form->{$item};
    }

    # check which database was filled in

    $form->{dbhost} = $form->{"$form->{dbdriver}_dbhost"};
    $form->{dbport} = $form->{"$form->{dbdriver}_dbport"};
    $form->{dbpasswd} = $form->{"$form->{dbdriver}_dbpasswd"};
    $form->{dbuser} = $form->{"$form->{dbdriver}_dbuser"};
    $form->{dbname} = $form->{"$form->{dbdriver}_dbname"};
    $form->isblank("dbname", $locale->text('Dataset missing!'));
    $form->isblank("dbuser", $locale->text('Database User missing!'));

    foreach $item (keys %{$form}) {
        $myconfig->{$item} = $form->{$item};
    }

    $myconfig->{password} = $form->{old_password};
    $myconfig->{password} = $form->{new_password} if $form->{new_password} ne $form->{old_password};
    $myconfig->{timeout} = $form->{newtimeout};

    delete $myconfig->{stylesheet};

    if ($form->{userstylesheet}) {
        $myconfig->{stylesheet} = $form->{userstylesheet};
    }

    $myconfig->{packpw} = 1;

    $myconfig->save_member(${LedgerSMB::Sysconfig::memberfile}, ${LedgerSMB::Sysconfig::userspath});
    # create user template directory and copy master files
    if (! -d "$form->{templates}") {

        umask(002);

        if (mkdir "$form->{templates}", oct("771")) {

            umask(007);

            # copy templates to the directory
            opendir TEMPLATEDIR, "${LedgerSMB::Sysconfig::templates}/." or $form->error("$templates : $!");
            @templates = grep /$form->{mastertemplates}-/, readdir TEMPLATEDIR;
            closedir TEMPLATEDIR;

            foreach $file (@templates) {

                open(TEMP, "${LedgerSMB::Sysconfig::templates}/$file") or $form->error("$templates/$file : $!");

                $file =~ s/$form->{mastertemplates}-//;
                open(NEW, ">$form->{templates}/$file") or $form->error("$form->{templates}/$file : $!");

                while ($line = <TEMP>) {
                    print NEW $line;
                }

                close(TEMP);
                close(NEW);
            }

        } else {
            $form->error("$form->{templates} : $!");
        }
    }

    $form->redirect($locale->text('User saved!'));
}


sub delete {

    $form->{templates} = ($form->{templates}) ? "${LedgerSMB::Sysconfig::templates}/$form->{templates}" : "$templates/$form->{login}";

    $form->error("${LedgerSMB::Sysconfig::memberfile} ".$locale->text('locked!')) if (-f ${memberfile}.LCK);

    open(FH, ">${memberfile}.LCK") or $form->error("${memberfile}.LCK : $!");
    close(FH);

    if (! open(CONF, "+<${LedgerSMB::Sysconfig::memberfile}")) {
        unlink "${memberfile}.LCK";
        $form->error("${LedgerSMB::Sysconfig::memberfile} : $!");
    }

    @config = <CONF>;

    seek(CONF, 0, 0);
    truncate(CONF, 0);

    while ($line = shift @config) {

        chop $line;

        if ($line =~ /^\[/) {
            last if ($line eq "[$form->{login}]");
            $login = &login_name($line);
        }

        if ($line =~ /^templates=/) {
            ($null, $user{$login}) = split /=/, $line, 2;
        }

        print CONF "$line\n";
    }

    # remove everything up to next login or EOF
    # and save template variable
    while ($line = shift @config) {

        chop $line;

        ($key, $value) = split /=/, $line, 2;
        $myconfig{$key} = $value;

        last if ($line =~ /^\[/);
    }

    # this one is either the next login or EOF
    print CONF "$line\n";

    $login = &login_name($line);


    while ($line = shift @config) {

        chop $line;

        if ($line =~ /^\[/) {
            $login = &login_name($line);
        }

        if ($line =~ /^templates=/) {
            ($null, $user{$login}) = split /=/, $line, 2;
        }

        print CONF "$line\n";
    }

    close(CONF);
    unlink "${memberfile}.LCK";

    # scan %user for $templatedir
    foreach $login (keys %user) {
        last if ($found = ($form->{templates} eq $user{$login}));
    }

    # if found keep directory otherwise delete
    if (!$found) {

        # delete it if there is a template directory
        $dir = "$form->{templates}";
        if (-d "$dir") {
            unlink <$dir/*>;
            rmdir "$dir";
        }
    }

    if ($myconfig{dbconnect}) {

        $myconfig{dbpasswd} = unpack 'u', $myconfig{dbpasswd};
        for (keys %myconfig) { $form->{$_} = $myconfig{$_} }

        User->delete_login(\%$form);

        # delete config file for user
        unlink "${LedgerSMB::Sysconfig::userspath}/$form->{login}.conf";
    }

    $form->redirect($locale->text('User deleted!'));
}


sub login_name {

    my $login = shift;
    $login =~ s/\[\]//g;
    return ($login) ? $login : undef;
}


sub change_admin_password {

    $form->{title} = qq|LedgerSMB |.$locale->text('Accounting')." ".$locale->text('Administration')." / ".$locale->text('Change Admin Password');

    $form->{login} = "root login";
    $form->header;

    print qq|
    <body class="admin">
        <form method="post" action="$form->{script}">
        <table>
            <tr class="listheading">
                <th>|.$locale->text('Change Password').qq|</th>
            </tr>
            <tr size="5"></tr>
            <tr>
                <td>
                    <table width="100%">
                        <tr>
                            <th align="right">|.$locale->text('Password').qq|</th>
                            <td><input type="password" name="new_password" /></td>
                        </tr>
                        <tr>
                            <th align="right">|.$locale->text('Confirm').qq|</th>
                            <td><input type="password" name="confirm_password" /></td>
                        </tr>
                    </table>
                </td>
            </tr>
        </table>
        <br />
        <hr size="3" noshade />
        <input type="hidden" name="path" value="$form->{path}" />
        <input type="hidden" name="sessionid" value="$form->{sessionid}" />
        <p><button type="submit" class="submit" name="action" value="change_password">|.$locale->text('Change Password').qq|</button></p>
        </form>
    </body>
    </html>
    |;

}


sub change_password {

    $form->error($locale->text('Passwords do not match!')) if $form->{new_password} ne $form->{confirm_password};
    $root->{password} = $form->{new_password};
    $root->{'root login'} = 1;
    $root->save_member(${LedgerSMB::Sysconfig::memberfile});
    $form->{callback} = "$form->{script}?action=list_users&amp;path=$form->{path}&amp;sessionid=$form->{sessionid}";
    $form->redirect($locale->text('Password changed!'));
}

sub get_hash {
    use Digest::MD5;
    $form->{hash} = Digest::MD5::md5_hex rand();  

}

sub check_password {

    $root = new User "${LedgerSMB::Sysconfig::memberfile}", "root login";

    if ($root->{password}) {

        if ($form->{password}) {

            $form->{callback} .= "&amp;password=$form->{password}" if $form->{callback};
            $form->{sessionid} = time;

            if ($root->{password} ne crypt $form->{password}, 'ro') {
                &getpassword;
                exit;
            }

            &get_hash;

            open(HASHFILE, "> ${LedgerSMB::Sysconfig::userspath}/adminhash") || $form->error("Can't Open Hashfile: $!");
            print HASHFILE $form->{hash}; 
            print qq|Set-Cookie: LedgerSMB=$form->{hash}; path=/;\n|;

        } else {

            if ($ENV{HTTP_USER_AGENT}) {

                $ENV{HTTP_COOKIE} =~ s/;\s*/;/g;
                %cookie = split /[=;]/, $ENV{HTTP_COOKIE}; # Changeme to %cookies
                $cookie = ($form->{path} eq 'bin/lynx') ? $cookie{login} : $cookie{"LedgerSMB-root login"};

                #fixes problem with first login and such
                if (!(-f "${LedgerSMB::Sysconfig::userspath}/adminhash")) {
                    &get_hash;
                    open(HASHFILE, "> ${LedgerSMB::Sysconfig::userspath}/adminhash") || $form->error("Can't Open Hashfile: $!");
                    print HASHFILE $form->{hash}; 
                    close(HASHFILE);
                }   

                open (HASHFILE, "< ${LedgerSMB::Sysconfig::userspath}/adminhash") || $form->error("Can't Open Hashfile: $!");
                chomp($form->{hash} = <HASHFILE>);
                %cookies = split /[=;]/, $ENV{HTTP_COOKIE};

                if (! $cookie || $cookie ne $form->{sessionid} || $form->{hash} ne $cookies{LedgerSMB}) {

                        &getpassword;
                        exit;
                }
            }
        }
    }

}


sub pg_database_administration {

    $form->{dbdriver} = 'Pg';
    &dbselect_source;
}


sub pgpp_database_administration {

    $form->{dbdriver} = 'PgPP';
    &dbselect_source;

}


sub dbdriver_defaults {

    # load some defaults for the selected driver
    %driverdefaults = ( 'Pg' => { dbport => '',
                                  dbuser => 'ledger-smb',
                                  dbdefault => 'template1',
                                  dbhost => '',
                                  connectstring => $locale->text('Connect to')
                                } );

    $driverdefaults{PgPP} = $driverdefaults{Pg};

    for (keys %{ $driverdefaults{Pg} }) { $form->{$_} = $driverdefaults{$form->{dbdriver}}{$_} }

}


sub dbselect_source {

    &dbdriver_defaults;

    $form->{title} = "LedgerSMB ".$locale->text('Accounting')." / ".$locale->text('Database Administration');

    $form->{login} = "root login";
    $form->header;

    #an insane amount of table nesting here, this should be cleaned up.
    print qq|
    <body class="admin">
    <center>
    <h2>$form->{title}</h2>
    <form method="post" action="$form->{script}" />
        <table>
            <tr>
                <td>
                    <table>
                        <tr class="listheading">
                            <th colspan="4">|.$locale->text('Database').qq|</th>
                        </tr>
                        <tr>
                            <td>
                                <table>
                                    <tr>
                                        <th align="right">|.$locale->text('Host').qq|</th>
                                        <td><input name="dbhost" size="25" value="$form->{dbhost}" /></td>
                                        <th align="right">|.$locale->text('Port').qq|</th>
                                        <td><input name="dbport" size="5" value="$form->{dbport}" /></td>
                                    </tr>
                                    <tr>
                                        <th align="right">|.$locale->text('User').qq|</th>
                                        <td><input name="dbuser" size="10" value="$form->{dbuser}" /></td>
<th align="right">|.$locale->text('Password').qq|</th>              
<td><input type="password" name="dbpasswd" size="10" /></td>
                                    </tr>
                                    <tr>
                                        <th align="right">$form->{connectstring}</th>
                                        <td colspan="3"><input name="dbdefault" size="10" value="$form->{dbdefault}" /></td>
                                    </tr>
<th align="right">|.$locale->text("Superuser").qq|</th>
 <td><input name="dbsuperuser" size="10" value="$form->{dbsuperuser}" /></td>
<th align="right">|.$locale->text('Password').qq|</th>              
<td><input type="password" name="dbsuperpasswd" size="10" /></td>

                                </table>
                            </td>
                        </tr>
                    </table>
                </td>
            </tr>
        </table>
    <input type="hidden" name="dbdriver" value="$form->{dbdriver}" />
    <input name="callback" type="hidden" value="$form->{script}?action=list_users&amp;path=$form->{path}&amp;sessionid=$form->{sessionid}" />
    <input type="hidden" name="path" value="$form->{path}" />
    <input type="hidden" name="sessionid" value="$form->{sessionid}" />
    <br />
    <button type="submit" class="submit" name="action" value="create_dataset">|.$locale->text('Create Dataset').qq|</button>
    <button type="submit" class="submit" name="action" value="delete_dataset">|.$locale->text('Delete Dataset').qq|</button>
    </form>
    <p>|.$locale->text('This is a preliminary check for existing sources. Nothing will be created or deleted at this stage!')
    .qq|</p>
    </center>
    </body>
    </html>
    |;
}


sub continue {

    &{ $form->{nextsub} };
}


sub dbupdate {

    User->dbupdate(\%$form);
    $form->redirect($locale->text('Dataset updated!'));
}


sub create_dataset {

    @dbsources = sort User->dbsources(\%$form);

    opendir SQLDIR, "sql/." or $form->error($!);

    foreach $item (sort grep /-chart\.sql/, readdir SQLDIR) {
        next if ($item eq 'Default-chart.sql');
        $item =~ s/-chart\.sql//;
        push @charts, qq|<input name="chart" class="radio" type="radio" value="$item" />$item|;
    }

    closedir SQLDIR;

    # add Default at beginning
    unshift @charts, qq|<input name="chart" class="radio" type="radio" value="Default" checked />Default|;

    $selectencoding = qq|<option></option>
    <option value="SQL_ASCII">ASCII</option>
    <option value="EUC_JP">Japanese EUC</option>
    <option value="EUC_CN">Chinese EUC</option>
    <option value="EUC_KR">Korean EUC</option>
    <option value="JOHAB">Korean EUC (Hangle base)</option>
    <option value="EUC_TW">Taiwan EUC</option>
    <option value="UNICODE">Unicode (UTF-8)</option>
    <option value="MULE_INTERNAL">Mule internal type</option>
    <option value="LATIN1">ISO 8859-1/ECMA 94 (Latin alphabet no. 1)</option>
    <option value="LATIN2">ISO 8859-2/ECMA 94 (Latin alphabet no. 2)</option>
    <option value="LATIN3">ISO 8859-3/ECMA 94 (Latin alphabet no. 3)</option>
    <option value="LATIN4">ISO 8859-4/ECMA 94 (Latin alphabet no. 4)</option>
    <option value="LATIN5">ISO 8859-9/ECMA 128 (Latin alphabet no. 5)</option>
    <option value="LATIN6">ISO 8859-10/ECMA 144 (Latin alphabet no. 6)</option>
    <option value="LATIN7">ISO 8859-13 (Latin alphabet no. 7)</option>
    <option value="LATIN8">ISO 8859-14 (Latin alphabet no. 8)</option>
    <option value="LATIN9">ISO 8859-15 (Latin alphabet no. 9)</option>
    <option value="LATIN10">ISO 8859-16/ASRO SR 14111 (Latin alphabet no. 10)</option>
    <option value="ISO_8859_5">ISO 8859-5/ECMA 113 (Latin/Cyrillic)</option>
    <option value="ISO_8859_6">ISO 8859-6/ECMA 114 (Latin/Arabic)</option>
    <option value="ISO_8859_7">ISO 8859-7/ECMA 118 (Latin/Greek)</option>
    <option value="ISO_8859_8">ISO 8859-8/ECMA 121 (Latin/Hebrew)</option>
    <option value="KOI8">KOI8-R(U)</option>
    <option value="WIN">Windows CP1251</option>
    <option value="ALT">Windows CP866</option>
    <option value="WIN1256">Windows CP1256 (Arabic)</option>
    <option value="TCVN">Windows CP1258 (Vietnamese)</option>
    <option value="WIN874">Windows CP874 (Thai)</option>
    |;

    $form->{title} = "LedgerSMB ".$locale->text('Accounting')
                    ." ".$locale->text('Database Administration')
                    ." / ".$locale->text('Create Dataset');
    $form->{login} = "root login";
    $form->header;

    print qq|
    <body class="admin">
    <center>
    <h2>$form->{title}</h2>
    <form method="post" action="$form->{script}" />
    <table width="100%">
        <tr class="listheading">
            <th colspan="2">&nbsp;</th>
        </tr>
        <tr>
            <th align="right" nowrap="nowrap">|.$locale->text('Existing Datasets').qq|</th>
            <td>
    |;

    for (@dbsources) { print "[&nbsp;$_&nbsp;] " }

    print qq|
            </td>
        </tr>
        <tr>
            <th align="right" nowrap="nowrap">|.$locale->text('Create Dataset').qq|</th>
            <td><input name="db" /></td>
        </tr>
        <tr>
            <th align="right" nowrap="nowrap">|.$locale->text('Multibyte Encoding').qq|</th>
            <td><select name="encoding">$selectencoding</select></td>
        </tr>
        <tr>
            <th align="right" nowrap="nowrap">|.$locale->text('Create Chart of Accounts').qq|</th>
            <td>
                <table>
    |;

    while (@charts) {
        print qq|   <tr>|;

        for (0 .. 2) { print "<td>$charts[$_]</td>\n" }

        print qq|   </tr>|;

        splice @charts, 0, 3;
    }

    print qq|   </table>
            </td>
        </tr>
        <tr>
            <td colspan="2">
                <hr size="3" noshade />
            </td>
        </tr>
    </table>
    |;

    $form->hide_form(qw(dbdriver dbsuperuser dbsuperpasswd dbuser dbhost dbport dbpasswd dbdefault path sessionid));

    print qq|
    <input name="callback" type="hidden" value="$form->{script}?action=list_users&amp;path=$form->{path}&amp;sessionid=$form->{sessionid}" />
    <input type="hidden" name="nextsub" value="dbcreate" />
    <br />
    <button type="submit" class="submit" name="action" value="continue">|.$locale->text('Continue').qq|</button>
    </form>
    </body>
    </html>
    |;

}


sub dbcreate {

    $form->isblank("db", $locale->text('Dataset missing!'));

    User->dbcreate(\%$form);

    $form->{title} = "LedgerSMB ".$locale->text('Accounting')
                    ." ".$locale->text('Database Administration')
                    ." / ".$locale->text('Create Dataset');

    $form->{login} = "root login";
    $form->header;

    print qq|
    <body class="admin">
    <center>
    <h2>$form->{title}</h2>
    <form method="post" action="$form->{script}">|
        .$locale->text('Dataset')." $form->{db} ".$locale->text('successfully created!')
        .qq|
        <input type="hidden" name="path" value="$form->{path}" />
        <input type="hidden" name="sessionid" value="$form->{sessionid}" />
        <input type="hidden" name="nextsub" value="list_users" />
        <p><button type="submit" class="submit" name="action" value="continue">|.$locale->text('Continue').qq|</button></p>
    </form>
    </center>
    </body>
    </html>
    |;
}


sub delete_dataset {

    if (@dbsources = User->dbsources_unused(\%$form, ${LedgerSMB::Sysconfig::memberfile})) {

        foreach $item (sort @dbsources) {
            $dbsources .= qq|<input name="db" class="radio" type="radio" value="$item" />&nbsp;$item |;
        }

    } else {
        $form->error($locale->text('Nothing to delete!'));
    }

    $form->{title} = "LedgerSMB ".$locale->text('Accounting')
                    ." ".$locale->text('Database Administration')
                    ." / ".$locale->text('Delete Dataset');

    $form->{login} = "root login";
    $form->header;

    print qq|
    <body class="admin">
    <h2>$form->{title}</h2>
    <form method="post" action="$form->{script}" />
    <input type="hidden" name="dbdriver" value="$form->{dbdriver}" />
    <input type="hidden" name="dbuser" value="$form->{dbuser}" />
    <input type="hidden" name="dbhost" value="$form->{dbhost}" />
    <input type="hidden" name="dbport" value="$form->{dbport}" />
    <input type="hidden" name="dbpasswd" value="$form->{dbpasswd}" />
    <input type="hidden" name="dbdefault" value="$form->{dbdefault}" />
    <input name=callback type="hidden" value="$form->{script}?action=list_users&amp;path=$form->{path}&amp;sessionid=$form->{sessionid}">
    <input type="hidden" name="path" value="$form->{path}" />
    <input type="hidden" name="sessionid" value="$form->{sessionid}" />
    <input type="hidden" name="nextsub" value="dbdelete" />
    <table width="100%">
        <tr class="listheading">
            <th>|.$locale->text('The following Datasets are not in use and can be deleted').qq|</th>
        </tr>
        <tr>
            <td>
            $dbsources
            </td>
        </tr>
        <tr>
            <td>
                <hr size="3" noshade />
                <br />
                <button type="submit" class="submit" name="action" value="continue">|.$locale->text('Continue').qq|</button>
            </td>
        </tr>
    </table>
    </form>
    </body>
    </html>
    |;

}


sub dbdelete {

    if (!$form->{db}) {
        $form->error($locale->text('No Dataset selected!'));
    }

    User->dbdelete(\%$form);

    $form->{title} = "LedgerSMB ".$locale->text('Accounting')
                    ." ".$locale->text('Database Administration')
                    ." / ".$locale->text('Delete Dataset');

    $form->{login} = "root login";
    $form->header;

    print qq|
    <body class="admin">
    <center>
    <h2>$form->{title}</h2>
    $form->{db} |.$locale->text('successfully deleted!')
    .qq|
    <form method="post" action="$form->{script}" />
    <input type="hidden" name="path" value="$form->{path}" />
    <input type="hidden" name="sessionid" value="$form->{sessionid}" />
    <input type="hidden" name="nextsub" value="list_users" />
    <p><button type="submit" class="submit" name="action" value="continue">|.$locale->text('Continue').qq|</button></p>
    </form>
    </body>
    </html>
    |;
}


sub unlock_system {

    unlink "${LedgerSMB::Sysconfig::userspath}/nologin";
    $form->{callback} = "$form->{script}?action=list_users&amp;path=$form->{path}&amp;sessionid=$form->{sessionid}";
    $form->redirect($locale->text('Lockfile removed!'));
}


sub lock_system {

    open(FH, ">${LedgerSMB::Sysconfig::userspath}/nologin") or $form->error($locale->text('Cannot create Lock!'));
    close(FH);
    $form->{callback} = "$form->{script}?action=list_users&amp;path=$form->{path}&amp;sessionid=$form->{sessionid}";
    $form->redirect($locale->text('Lockfile created!'));
}