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<?php
// $Header: /cvsroot/phpldapadmin/phpldapadmin/htdocs/modify_member_form.php,v 1.5.2.1 2007/12/26 09:26:32 wurley Exp $
/**
* Displays a form to allow the user to modify group members.
*
* Variables that come in via common.php
* - server_id
* Variables that come in as GET vars:
* - dn (rawurlencoded)
* - attr (rawurlencoded) the attribute to which we are adding a value
*
* @package phpLDAPadmin
*/
/**
*/
require './common.php';
if ($ldapserver->isReadOnly())
pla_error(_('You cannot perform updates while server is in read-only mode'));
if (! $ldapserver->haveAuthInfo())
pla_error(_('Not enough information to login to server. Please check your configuration.'));
$attr = $_GET['attr'];
$dn = isset($_GET['dn']) ? $_GET['dn'] : null;
$encoded_dn = rawurlencode($dn);
$encoded_attr = rawurlencode($attr);
if (! is_null($dn))
$rdn = get_rdn($dn);
else
$rdn = null;
# Get all current group members
$current_members = $ldapserver->getDNAttr($dn,$attr);
if ($current_members)
$num_current_members = (is_array($current_members) ? count($current_members) : 1);
else
$num_current_members = 0;
sort($current_members);
# Loop through all base dn's and search possible member entries
foreach ($ldapserver->getBaseDN() as $base_dn) {
# Get all entries that can be added to the group
if (preg_match("/^$attr$/i",$_SESSION[APPCONFIG]->GetValue('modify_member','posixgroupattr')))
$possible_values = array_merge($ldapserver->search(null,$base_dn,
$_SESSION[APPCONFIG]->GetValue('modify_member','posixfilter'),
array($_SESSION[APPCONFIG]->GetValue('modify_member','posixattr'))));
else
$possible_values = array_merge($ldapserver->search(null,$base_dn,
$_SESSION[APPCONFIG]->GetValue('modify_member','filter'),
array($_SESSION[APPCONFIG]->GetValue('modify_member','attr'))));
}
if ($possible_values)
$num_possible_values = (is_array($possible_values) ? count($possible_values) : 1);
else
$num_possible_values = 0;
sort($possible_values);
include './header.php';
echo '<body>';
printf('<h3 class="title">%s <b>%s</b></h3>',_('Modify group'),htmlspecialchars($rdn));
printf('<h3 class="subtitle">%s <b>%s</b> %s: <b>%s</b></h3>',
_('Server'),$ldapserver->name,_('Distinguished Name'),htmlspecialchars($dn));
printf('%s <b>%s</b> %s <b>%s</b>:',
_('There are'),$num_current_members,_('members in group'),htmlspecialchars($rdn));
for ($i=0; $i<count($possible_values); $i++) {
if (preg_match("/^$attr$/i",$_SESSION[APPCONFIG]->GetValue('modify_member','posixgroupattr')))
$possible_members[$i] = $possible_values[$i][$_SESSION[APPCONFIG]->GetValue('modify_member','posixattr')];
else
$possible_members[$i] = $possible_values[$i][$_SESSION[APPCONFIG]->GetValue('modify_member','attr')];
}
sort($possible_members);
/*
* Show only user that are not already in group.
* This loop removes existing users from possible members
*/
foreach ($possible_members as $pkey => $possible) {
foreach ($current_members as $current) {
if (preg_match("/^$current$/i","$possible_members[$pkey]")) {
unset($possible_members[$pkey]);
break;
}
}
}
/*
* Draw form with select boxes, left for all possible members and
* right one for those that belong to group
*/
# Modifications will be sent to update_confirm which takes care of rest of the processing
echo '<br />';
echo '<br />';
echo '<form action="cmd.php" method="post" class="add_value" name="member">';
echo '<input type="hidden" name="cmd" value="update_confirm" />';
echo '<table class="modify_members">';
echo '<tr>';
printf('<td><img src="images/user.png" alt="Users" /> %s</td>',_('Available members'));
printf('<td><img src="images/uniquegroup.png" alt="Members" /> %s</td>',_('Group members'));
echo '</tr>';
# Generate select box from all possible members
echo '<tr>';
echo '<td>';
echo '<select name="notmembers" size="10" multiple>';
foreach ($possible_members as $possible)
printf('<option>%s</option>',$possible);
echo '</select>';
echo '</td>';
# Generate select box from all current members
echo '<td>';
echo '<select name="members" size="10" multiple>';
foreach ($current_members as $current)
printf('<option>%s</option>',$current);
echo '</select>';
echo '</td>';
echo '</tr>';
# Show buttons which move users from left to right and vice versa
echo '<tr>';
echo '<td>';
printf('<input type="button" onClick="one2two()" value="%s >>" /> <input type="button" onClick="all2two()" value="%s >>" />',
_('Add selected'),_('Add all'));
echo '</td>';
echo '<td>';
printf('<input type="button" onClick="two2one()" value="<< %s" /> <input type="button" onClick="all2one()" value="<< %s" />',
_('Remove selected'),('Remove all'));
echo '</td>';
echo '</tr>';
echo '<tr><td colspan="2">';
# Hidden attributes for update_confirm.php
printf('<input type="hidden" name="server_id" value="%s" />',$ldapserver->server_id);
printf('<input type="hidden" name="dn" value="%s" />',$dn);
printf('<input type="hidden" name="attr" value="%s" />',$encoded_attr);
/*
* Generate array of input text boxes from current members.
* update_confirm.php will see this as old_values[member-attribute][item]
*/
for ($i=0; $i<$num_current_members; $i++)
printf('<input type="hidden" name="old_values[%s][%s]" value="%s" />',
htmlspecialchars($attr),$i,htmlspecialchars($current_members[$i]));
/*
* Javascript generates array of input text boxes from new members.
* update_confirm.php will see this as new_values[member-attribute][item]
* Input text boxes will be generated to div=dnu
*/
echo '<div id="dnu">';
printf('<input type="hidden" name="new_values[%s][]" value="" />',htmlspecialchars($attr));
echo '</div>';
# Submit values to update_confirm.php and when clicked, run addSelected
printf('<input type="submit" name="save" value="%s" onClick="update_new_values(\'%s\',\'modifymember\')" />',_('Save changes'),$attr);
echo '</td></tr>';
echo '</table>';
echo '</form>';
# Variables for Javascript function that moves members from left to right
echo '<script type="text/javascript" language="javascript">';
echo 'var m1 = document.member.notmembers;';
echo 'var m2 = document.member.members;';
echo '</script>';
echo '</body></html>';
?>
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