Report if a dropdown have Child
Used to (dis)allow delete action
| public haveChildren ( ) |
/**
* Report if a dropdown have Child
* Used to (dis)allow delete action
**/
function haveChildren()
{
if (parent::haveChildren()) {
return true;
}
$kb = new KnowbaseItem();
$fk = $this->getForeignKeyField();
$id = $this->fields['id'];
return countElementsInTable($kb->getTable(), "`{$fk}`='{$id}'") > 0;
}
static function pdfChildren(PluginPdfSimplePDF $pdf, CommonTreeDropdown $item)
{
global $DB;
$ID = $item->getID();
$fields = $item->getAdditionalFields();
$nb = count($fields);
$entity_assign = $item->isEntityAssign();
$fk = $item->getForeignKeyField();
$crit = array($fk => $item->getID(), 'ORDER' => 'name');
$pdf->setColumnsSize(100);
$pdf->displayTitle(sprintf(__('Sons of %s'), '<b>' . $item->getNameID() . '</b>'));
if ($item->haveChildren()) {
if ($entity_assign) {
if ($fk == 'entities_id') {
$crit['id'] = $_SESSION['glpiactiveentities'];
$crit['id'] += $_SESSION['glpiparententities'];
} else {
$crit['entities_id'] = $_SESSION['glpiactiveentities'];
}
$pdf->setColumnsSize(30, 30, 40);
$pdf->displayTitle(__('Name'), __('Entity'), __('Comments'));
} else {
$pdf->setColumnsSize(45, 55);
$pdf->displayTitle(__('Name'), __('Comments'));
}
foreach ($DB->request($item->getTable(), $crit) as $data) {
if ($entity_assign) {
$pdf->displayLine($data['name'], Html::clean(Dropdown::getDropdownName("glpi_entities", $data["entities_id"])), $data['comment']);
} else {
$pdf->displayLine($data['name'], $data['comment']);
}
}
} else {
$pdf->displayLine(__('No item found'));
}
$pdf->displaySpace();
}
