* Licensed under the GNU GPL. For full terms see the file COPYING.
*
* $Id: uoa.php,v 1.1.1.1 2004/01/02 16:00:18 avel Exp $
*
* @package plugins
* @subpackage directory
*/
/**
* UoA (National and Kapodistrian University of Athens, http://www.uoa.gr )
* Custom Functions. Most probably not useful for anyone else.
*/
/**
* Custom Function for UoAStructuralType attribute.
*/
function display_UoAStructural_listbox($structural, $selected, $name){
$temp = array();
foreach($structural['eduorgsuperioruri'] as $key => $value){
$parse_array = parse_url($value);
$sup = substr($parse_array['path'],1);
if(!isset($temp[$sup]))
$temp[$sup][0] = $key;
else
$temp[$sup][count($temp[$sup])] = $key;
}
$display = array();
$start = array_values($temp['top_level']);
$depth = 0;
find_children($start,$structural, $temp, $display, $depth);
$display = array_reverse($display);
echo "";print_r($display);echo "
";
print '';
}
/**
* Recursive function for traversing a custom tree...
*/
function find_children(&$current, $full, $init, &$result, &$depth){
//print ""; print_r($result); print "
";
//print ""; print_r($depth); print "
";
if(count($current)){
$dn = $full['dn'][$current[0]];
if( (isset($init[$dn])) && (!isset($result[$full['dn'][$init[$dn][0]]])) ){
$next = array_values($init[$dn]);
$depth++;
foreach($next as $val){
array_unshift($current,$val);
}
find_children($current, $full, $init, $result, $depth);
}
else{
if(isset($init[$dn][0])){
$depth--;
}
$result[$dn]['cn'] = $full['cn'][$current[0]];
$result[$dn]['UoAStructuralType'] = $full['UoAStructuralType'][$current[0]];
$result[$dn]['depth'] = $depth;
$temp = array_shift($current);
find_children($current, $full, $init, $result, $depth);
}
}
}
/**
* Print "select" options for Restrict to Organizational Units feature.
* This algorithm needs a properly formatted "$orgs2" array.
* @param array $orgs2
* @param int $level
* @return void
*/
function directory_print_orgs2($orgs2, $level) {
global $restrict;
foreach($orgs2 as $id=>$info) {
$ind = ' ';
$indent = '';
if($level > 0 ) {
for($i=0; $i<$level; $i++) {
$indent .= $ind;
}
}
if(isset($info['text'])) {
echo '\n";
}
if(isset($info['sub'])) {
directory_print_orgs2($info['sub'], $level+1);
}
}
}
/**
* Print "select" options for Restrict to Organizational Units feature.
* This algorithm needs a properly formatted "$orgs3" array.
* @param $orgs3 array
* @param $level int
* @return void
*/
function directory_print_orgs3($orgs3, $level) {
global $restrict, $trim_at;
foreach($orgs3 as $dn=>$info) {
$ind = ' ';
$indent = '';
if($level > 0 ) {
for($i=0; $i<$level; $i++) {
$indent .= $ind;
}
}
if(isset($info['text'])) {
if(isset($trim_at) && strlen($info['text']) > $trim_at) {
$text = substr($info['text'], 0, $trim_at);
$text .= '...';
} else {
$text = $info['text'];
}
echo '\n";
}
if(isset($info['sub'])) {
directory_print_orgs3($info['sub'], $level+1);
}
}
}
?>