");
exit;
}
// delete user(s)
if ($_POST['del_user']){
// search for checkboxes
$users = array_keys($_POST, "on");
$userstr = implode(";", $users);
echo("");
}
exit;
}
echo "listusers\n";
echo "\n";
echo "\n";
echo "\n";
// generate attribute-description table
$attr_array; // list of LDAP attributes to show
$desc_array; // list of descriptions for the attributes
$attr_string = $_SESSION["config"]->get_userlistAttributes();
$temp_array = explode(";", $attr_string);
$hash_table = $_SESSION["ldap"]->attributeUserArray();
$page = $_GET["page"];
if (!$page)
$page = 1;
// take maximum count of user entries shown on one page out of session
if ($_SESSION["config"]->get_MaxListEntries() <= 0)
$max_pageentrys = 10; // default setting, if not yet set
else
$max_pageentrys = $_SESSION["config"]->get_MaxListEntries();
for ($i = 0; $i < sizeof($temp_array); $i++) {
// if value is predifined, look up description in hash_table
if (substr($temp_array[$i],0,1) == "#") {
$attr = substr($temp_array[$i],1);
$attr_array[$i] = $attr;
$desc_array[] = $hash_table[$attr];
}
// if not predefined, the attribute is seperated by a ":" from description
else {
$attr = explode(":", $temp_array[$i]);
$attr_array[$i] = $attr[0];
$desc_array[$i] = $attr[1];
}
}
$sortattrib = $_GET["sortattrib"];
if (!$sortattrib)
$sortattrib = strtolower($attr_array[0]);
// configure search filter
// Users have the attribute "*"
$filter = "(&(&(|(objectClass=posixAccount) (objectClass=sambaAccount)) (!(uid=*$)))";
for ($k = 0; $k < sizeof($desc_array); $k++) {
if ($_POST["filter" . strtolower($attr_array[$k])])
$filter = $filter . "(" . strtolower($attr_array[$k]) . "=" .
$_POST["filter" . strtolower($attr_array[$k])] . ")";
else
$_POST["filter" . strtolower($attr_array[$k])] = "*";
}
$filter = $filter . ")";
// read entries only from ldap server if not yet stored in session or if refresh
// button is pressed or if filter is applied
if ($_SESSION["userlist"] && !$_POST['refresh'] && !$_POST["apply_filter"]) {
if ($_GET["sort"] == 1)
usort ($_SESSION["userlist"], "cmp_array");
$userinfo = $_SESSION["userlist"];
} else {
$attrs = $attr_array;
$sr = @ldap_search($_SESSION["ldap"]->server(),
$_SESSION["config"]->get_UserSuffix(),
$filter, $attrs);
if ($sr) {
$userinfo = ldap_get_entries ($_SESSION["ldap"]->server, $sr);
ldap_free_result ($sr);
if ($userinfo["count"] == 0) echo ("
" .
_("No Users found!") .
"
");
// delete first array entry which is "count"
array_shift($userinfo);
$_SESSION["userlist"] = $userinfo;
}
else echo ("
" .
_("LDAP Search failed! Please check your preferences. No Users found!") .
"
");
}
$user_count = sizeof ($_SESSION["userlist"]);
echo ("\n");
echo "\n";
/**
* @brief draws a navigation bar to switch between pages
*
*
* @return void
*/
function draw_navigation_bar ($user_count) {
global $max_pageentrys;
global $page;
global $sortattrib;
echo ("
");
}
// compare function used for usort-method
// rows are sorted with the first attribute entry of the sort column
// if objects have attributes with multiple values the others are ignored
function cmp_array($a, $b) {
// sortattrib specifies the sort column
global $sortattrib;
global $attr_array;
// sort by first attribute with name $sortattrib
if ($a[$sortattrib][0] == $b[$sortattrib][0]) return 0;
else if ($a[$sortattrib][0] ==
max($a[$sortattrib][0], $b[$sortattrib][0])) return 1;
else return -1;
}
?>