public function execute()
{
$field_sid = SJB_Request::getVar('field_sid', null);
$field_info = SJB_ListingComplexFieldManager::getFieldInfoBySID($field_sid);
$node_sid = SJB_Request::getVar('node_sid', 0);
$action = SJB_Request::getVar('action');
if (empty($field_info)) {
$errors['INVALID_FIELD_SID'] = 1;
} else {
if ($action == 'add') {
$tree_item_value = $_REQUEST['tree_item_value'];
$order = $_REQUEST['order'];
if ($tree_item_value == '') {
$field_errors['Value'] = 'EMPTY_VALUE';
} else {
if ($order == 'begin') {
SJB_ListingComplexFieldManager::addTreeItemToBeginByParentSID($field_sid, $node_sid, $tree_item_value);
} elseif ($order == 'end') {
SJB_ListingComplexFieldManager::addTreeItemToEndByParentSID($field_sid, $node_sid, $tree_item_value);
} elseif ($order == 'after') {
$after_tree_item_sid = $_REQUEST['after_tree_item_sid'];
SJB_ListingComplexFieldManager::addTreeItemAfterByParentSID($field_sid, $node_sid, $tree_item_value, $after_tree_item_sid);
}
}
} elseif ($action == 'save') {
$tree_item_value = $_REQUEST['tree_item_value'];
if (empty($tree_item_value)) {
$field_errors['Value'] = 'EMPTY_VALUE';
} else {
SJB_ListingComplexFieldManager::updateTreeItemBySID($node_sid, $tree_item_value);
$order = isset($_REQUEST['order']) ? $_REQUEST['order'] : null;
if ($order == 'begin') {
SJB_ListingComplexFieldManager::moveTreeItemToBeginBySID($node_sid);
} elseif ($order == 'end') {
SJB_ListingComplexFieldManager::moveTreeItemToEndBySID($node_sid);
} elseif ($order == 'after') {
$after_tree_item_sid = $_REQUEST['after_tree_item_sid'];
SJB_ListingComplexFieldManager::moveTreeItemAfterBySID($node_sid, $after_tree_item_sid);
}
}
} elseif ($action == 'delete') {
$item_sid = SJB_Request::getVar('item_sid');
if (is_array($item_sid)) {
foreach ($item_sid as $sid => $val) {
SJB_ListingComplexFieldManager::deleteTreeItemBySID($sid);
}
} else {
SJB_ListingComplexFieldManager::deleteTreeItemBySID($item_sid);
}
} elseif ($action == 'move_up') {
$item_sid = SJB_Request::getVar('item_sid');
SJB_ListingComplexFieldManager::moveUpTreeItem($item_sid);
} elseif ($action == 'move_down') {
$item_sid = SJB_Request::getVar('item_sid');
SJB_ListingComplexFieldManager::moveDownTreeItem($item_sid);
} elseif ($action == 'save_order') {
$item_order = SJB_Request::getVar('item_order');
SJB_ListingComplexFieldManager::saveNewTreeItemsOrder($item_order);
}
$tree_items = SJB_ListingComplexFieldManager::getTreeValuesByParentSID($field_sid, $node_sid);
$parent_sid = SJB_ListingComplexFieldManager::getTreeParentSID($node_sid);
$tree_parent_items = SJB_ListingComplexFieldManager::getTreeValuesByParentSID($field_sid, $parent_sid);
}
$tp = SJB_System::getTemplateProcessor();
$listing_field = SJB_ListingComplexFieldManager::getFieldInfoBySID($field_sid);
$listing_field_info = SJB_ListingFieldManager::getFieldInfoBySID($listing_field['field_sid']);
$tp->assign("field_sid", $field_sid);
$tp->assign("listing_field_info", $listing_field_info);
$tp->assign("listing_type_sid", $listing_field_info['listing_type_sid']);
$tp->assign("listing_type_info", SJB_ListingTypeManager::getListingTypeInfoBySID($listing_field_info['listing_type_sid']));
$tp->assign("node_sid", $node_sid);
$tp->assign("field_info", $field_info);
$tp->assign("tree_parent_items", $tree_parent_items);
$tp->assign("tree_items", $tree_items);
$node_info = SJB_ListingComplexFieldManager::getTreeItemInfoBySID($node_sid);
$node_path = SJB_ListingComplexFieldManager::getTreeNodePath($node_sid);
$node_path[0] = array('caption' => 'Root', 'sid' => 0);
$node_info['node_path'] = $node_path;
$tp->assign("node_info", $node_info);
$current_level = isset($node_info['level']) ? $node_info['level'] : 0;
$tp->assign("current_level", $current_level);
$tp->assign("complex", 1);
$tp->assign("errors", isset($errors) ? $errors : null);
$tp->assign("field_errors", isset($field_errors) ? $field_errors : null);
$tp->display("edit_tree.tpl");
}