/**
* Delete a group
*
* @param int $grp_id id of group to delete
* @return string HTML redirect
*
*/
function deleteGroup($grp_id)
{
global $_CONF, $_TABLES, $_USER;
if (!SEC_inGroup('Root') && DB_getItem($_TABLES['groups'], 'grp_name', "grp_id = {$grp_id}") == 'Root') {
COM_accessLog("User {$_USER['username']} tried to delete the Root group with insufficient privileges.");
return COM_refresh($_CONF['site_admin_url'] . '/group.php');
}
$GroupAdminGroups = SEC_getUserGroups();
if (!in_array($grp_id, $GroupAdminGroups) && !SEC_groupIsRemoteUserAndHaveAccess($grp_id, $GroupAdminGroups)) {
COM_accessLog("User {$_USER['username']} tried to delete group {$grp_id} with insufficient privileges.");
return COM_refresh($_CONF['site_admin_url'] . '/group.php');
}
DB_delete($_TABLES['access'], 'acc_grp_id', $grp_id);
DB_delete($_TABLES['group_assignments'], 'ug_grp_id', $grp_id);
DB_delete($_TABLES['group_assignments'], 'ug_main_grp_id', $grp_id);
DB_delete($_TABLES['groups'], 'grp_id', $grp_id);
PLG_groupChanged($grp_id, 'delete');
if (isset($_REQUEST['chk_showall']) && $_REQUEST['chk_showall'] == 1) {
return COM_refresh($_CONF['site_admin_url'] . '/group.php?msg=50&chk_showall=1');
} else {
return COM_refresh($_CONF['site_admin_url'] . '/group.php?msg=50');
}
}
/**
* used in the user editor in admin/user.php
*
* @param string $fieldName
* @param string $fieldValue
* @param array $A
* @param array $icon_arr
* @param string $selected
* @return string
*/
function ADMIN_getListField_usergroups($fieldName, $fieldValue, $A, $icon_arr, $selected = '')
{
global $thisUsersGroups;
$retval = false;
if (!is_array($thisUsersGroups)) {
$thisUsersGroups = SEC_getUserGroups();
}
if (in_array($A['grp_id'], $thisUsersGroups) || SEC_groupIsRemoteUserAndHaveAccess($A['grp_id'], $thisUsersGroups)) {
switch ($fieldName) {
case 'checkbox':
$checked = '';
if (is_array($selected) && in_array($A['grp_id'], $selected)) {
$checked = ' checked="checked"';
}
if ($A['grp_name'] === 'All Users' || $A['grp_name'] === 'Logged-in Users' || $A['grp_name'] === 'Remote Users') {
$retval = '<input type="checkbox" disabled="disabled"' . $checked . XHTML . '>';
if (!empty($checked)) {
$retval .= '<input type="hidden" name="groups[]" value="' . $A['grp_id'] . '"' . $checked . XHTML . '>';
}
} else {
$retval = '<input type="checkbox" name="groups[]" value="' . $A['grp_id'] . '"' . $checked . XHTML . '>';
}
break;
case 'grp_name':
$retval = ucwords($fieldValue);
break;
default:
$retval = $fieldValue;
break;
}
}
return $retval;
}
/**
* returns field data for list of groups in the admin user editor group panel
*
*/
function USER_getGroupListField($fieldname, $fieldvalue, $A, $icon_arr, $al_selected = '')
{
global $_TABLES, $thisUsersGroups;
$retval = false;
if (!is_array($thisUsersGroups)) {
$thisUsersGroups = SEC_getUserGroups();
}
if (is_array($al_selected)) {
$selected = $al_selected[1];
$uid = (int) $al_selected[0];
}
if (in_array($A['grp_id'], $thisUsersGroups) || SEC_groupIsRemoteUserAndHaveAccess($A['grp_id'], $thisUsersGroups)) {
switch ($fieldname) {
case 'checkbox':
$checked = '';
if (is_array($selected) && in_array($A['grp_id'], $selected)) {
$checked = ' checked="checked"';
if ($uid != '' && $uid > 0) {
$tresult = DB_query("SELECT COUNT(*) AS count FROM {$_TABLES['group_assignments']} WHERE ug_uid=" . $uid . " AND ug_main_grp_id=" . $A['grp_id']);
list($gcount) = DB_fetchArray($tresult);
if ($gcount < 1) {
$checked = ' checked="checked" disabled="disabled"';
}
}
}
if ($A['grp_name'] == 'All Users' || $A['grp_name'] == 'Logged-in Users' || $A['grp_name'] == 'Remote Users') {
$retval = '<input type="checkbox" disabled="disabled"' . $checked . '/>' . '<input type="hidden" name="groups[]" value="' . $A['grp_id'] . '"' . $checked . '/>';
} else {
if ($A['grp_gl_core'] > 0 && !($A['account_type'] & LOCAL_USER)) {
$checked = ' disabled="disabled"';
}
$retval = '<input type="checkbox" name="groups[]" value="' . $A['grp_id'] . '"' . $checked . '/>';
}
break;
case 'grp_name':
$retval = ucwords($fieldvalue);
break;
default:
$retval = $fieldvalue;
break;
}
}
return $retval;
}
