diff --git a/gosa-core/include/class_sortableListing.inc b/gosa-core/include/class_sortableListing.inc
index f545cb74ec3e764d2a23cc15fd854c6eb199b6e1..3c8ad5917ed60483c2db3459f5df196eaba053d4 100644 (file)
// Save data to display
$this->setListData($data, $displayData);
+ // Get list of used IDs
+ if(!session::is_set('sortableListing_USED_IDS')){
+ session::set('sortableListing_USED_IDS',array());
+ }
+ $usedIds = session::get('sortableListing_USED_IDS');
+
// Generate instance wide unique ID
- $tmp= gettimeofday();
- $this->id= 'l'.md5(microtime().$tmp['sec']);
+ $id = "";
+ while($id == "" || in_array($id, $usedIds)){
+
+ // Wait 1 msec to ensure that we definately get a new id
+ if($id != "") usleep(1);
+ $tmp= gettimeofday();
+ $id = 'l'.md5(microtime().$tmp['sec']);
+ }
+
+ // Only keep the last 10 list IDsi
+ $usedIds = array_slice($usedIds, count($usedIds) -10, 10);
+ $usedIds[] = $id;
+ session::set('sortableListing_USED_IDS',$usedIds);
+ $this->id = $id;
// Set reorderable flag
$this->reorderable= $reorderable;
}
}
+ public function setReorderable($bool)
+ {
+ $this->reorderable= $bool;
+ }
+
+ public function setDefaultSortColumn($id)
+ {
+ $this->sortColumn = $id;
+ }
public function setListData($data, $displayData= null)
{
}
// Preset sort orders to 'down'
- if(!count($this->sortDirection))
for ($column= 0; $column<$this->columns; $column++) {
- $this->sortDirection[$column]= true;
+ if(!isset($this->sortDirection[$column])){
+ $this->sortDirection[$column]= true;
+ }
}
}
public function update()
{
- // Do not do anything if this is not our PID, or there's even no PID available...
- if(isset($_REQUEST['PID']) && $_REQUEST['PID'] != $this->id) {
- return;
- }
// Filter GET with "act" attributes
if (!$this->reorderable){
- if(isset($_GET['act'])) {
+ if(isset($_GET['act']) && isset($_GET['PID']) && $this->id == $_GET['PID']) {
+
$key= validate($_GET['act']);
if (preg_match('/^SORT_([0-9]+)$/', $key, $match)) {
+
// Switch to new column or invert search order?
$column= $match[1];
if ($this->sortColumn != $column) {
}
}
-
+
// Update mapping according to sort parameters
$this->sortData();
}
public function sortData()
{
+ if(!count($this->data)) return;
+
// Extract data
$tmp= array();
foreach($this->displayData as $item) {
$this->mapping[]= count($this->mapping);
$this->modified= true;
+ // Find the number of coluns
+ reset($this->displayData);
+ $first= current($this->displayData);
+ if (is_array($first)) {
+ $this->columns= count($first);
+ } else {
+ $this->columns= 1;
+ }
+
+ // Preset sort orders to 'down'
+ for ($column= 0; $column<$this->columns; $column++) {
+ if(!isset($this->sortDirection[$column])){
+ $this->sortDirection[$column]= true;
+ }
+ }
+
+
// Sort data after we've added stuff
$this->sortData();
}