private void PrepareModel(MenuItemRecordModel model, MenuItemRecord entity)
{
Lazy <IMenuItemProvider, MenuItemProviderMetadata> provider = null;
var entities = _menuStorage.GetMenuItems(model.MenuId, 0, true).ToDictionary(x => x.Id, x => x);
model.Locales = new List <MenuItemRecordLocalizedModel>();
model.AllItems = new List <SelectListItem>();
if (entity != null && ModelState.IsValid)
{
model.SelectedStoreIds = _storeMappingService.GetStoresIdsWithAccess(entity);
model.SelectedCustomerRoleIds = _aclService.GetCustomerRoleIdsWithAccessTo(entity);
}
if (_menuItemProviders.TryGetValue(model.ProviderName, out provider))
{
model.ProviderAppendsMultipleItems = provider.Metadata.AppendsMultipleItems;
}
// Preset max display order to always insert item at the end.
if (entity == null && entities.Any())
{
var item = entities
.Select(x => x.Value)
.Where(x => x.ParentItemId == model.ParentItemId)
.OrderByDescending(x => x.DisplayOrder)
.FirstOrDefault();
model.DisplayOrder = (item?.DisplayOrder ?? 0) + 1;
}
// Create list for selecting parent item.
var tree = entities.Values.GetTree("EditMenu", _menuItemProviders);
tree.Traverse(x =>
{
if (entity != null && entity.Id == x.Value.EntityId)
{
// Ignore. Element cannot be parent itself.
model.TitlePlaceholder = x.Value.Text;
}
else if (entities.TryGetValue(x.Value.EntityId, out var record) &&
_menuItemProviders.TryGetValue(record.ProviderName, out provider) &&
provider.Metadata.AppendsMultipleItems)
{
// Ignore. Element cannot have child nodes.
}
else if (!x.Value.IsGroupHeader)
{
var path = string.Join(" » ", x.Trail.Skip(1).Select(y => y.Value.Text));
model.AllItems.Add(new SelectListItem
{
Text = path,
Value = x.Value.EntityId.ToString(),
Selected = entity != null && entity.ParentItemId == x.Value.EntityId
});
}
});
}
private void UpdateLocales(MenuItemRecord entity, MenuItemRecordModel model)
{
if (model.Locales != null)
{
foreach (var localized in model.Locales)
{
_localizedEntityService.SaveLocalizedValue(entity, x => x.Title, localized.Title, localized.LanguageId);
_localizedEntityService.SaveLocalizedValue(entity, x => x.ShortDescription, localized.ShortDescription, localized.LanguageId);
}
}
}
public virtual void UpdateMenuItem(MenuItemRecord item)
{
Guard.NotNull(item, nameof(MenuRecord));
// Prevent inconsistent tree structure.
if (item.ParentItemId != 0 && item.ParentItemId == item.Id)
{
item.ParentItemId = 0;
}
_menuItemRepository.Update(item);
_services.Cache.RemoveByPattern(MENU_PATTERN_KEY);
}
public virtual void DeleteMenuItem(MenuItemRecord item, bool deleteChilds = true)
{
if (item == null)
{
return;
}
if (!deleteChilds)
{
_menuItemRepository.Delete(item);
}
else
{
var ids = new HashSet <int> {
item.Id
};
GetChildIds(item.Id, ids);
foreach (var chunk in ids.Slice(200))
{
var items = _menuItemRepository.Table.Where(x => chunk.Contains(x.Id)).ToList();
_menuItemRepository.DeleteRange(items);
}
}
_services.Cache.RemoveByPattern(MENU_PATTERN_KEY);
void GetChildIds(int parentId, HashSet <int> ids)
{
var childIds = _menuItemRepository.TableUntracked
.Where(x => x.ParentItemId == parentId)
.Select(x => x.Id)
.ToList();
if (childIds.Any())
{
ids.AddRange(childIds);
childIds.Each(x => GetChildIds(x, ids));
}
}
}
public static XmlElement BuildElement(MenuItemRecord menuItemRecord, XmlDocument doc, OracleConnection connection)
{
XmlElement result = doc.CreateElement("item");
XmlElement prompt = doc.CreateElement("PROMPT");
prompt.AppendChild(doc.CreateTextNode(menuItemRecord.Prompt));
result.AppendChild(prompt);
XmlElement apiName = doc.CreateElement("API_NAME");
apiName.AppendChild(doc.CreateTextNode(menuItemRecord.Api));
result.AppendChild(apiName);
XmlElement submenu = doc.CreateElement("SUBMENU");
submenu.AppendChild(doc.CreateTextNode(menuItemRecord.SubMenu));
result.AppendChild(submenu);
System.IO.MemoryStream memory;
try
{
memory = new System.IO.MemoryStream((byte[])menuItemRecord.Icon.Value);
/* OracleQueryBuilder transactionQuery = new QueryBuilder(ifsProperties.AppOwner);
* transactionQuery.AddFrom("ESI_SW_TRANSACTION_SYSTEM");
* transactionQuery.AddSelect("PACKAGE", "", "", "", "");
* transactionQuery.AddSelect("API", "", "", "", "");
* transactionQuery.AddSelect("VERSION", "", "", "", "");
* transactionQuery.AddWhere("TRANSACTION", transactionName, "=", "", false, "");
*
* using (OracleCommand cmd = connection.CreateCommand())
* {
* cmd.CommandText = "select bfile_loc from esi_scanworks_icons where name = :iconName";
* cmd.Parameters.Add("iconName", OracleType.VarChar).Value = iconName;
*
* using (OracleDataReader reader = cmd.ExecuteReader())
* {
* if (reader.Read())
* {ORA
* OracleBFile bFile = reader.GetOracleBFile(0);
* memory = new System.IO.MemoryStream((byte[])bFile.Value);
* bFile.Close();
* }
* else
* {
* throw new Exception("");
* }
* }
* }*/
}
catch (Exception)
{
System.Drawing.Icon defaultIcon = Icons.Default;
memory = new System.IO.MemoryStream();
defaultIcon.Save(memory);
}
long arrayLength = (long)((4.0d / 3.0d) * memory.Length);
// If array length is not divisible by 4, go up to the next
// multiple of 4.
if (arrayLength % 4 != 0)
{
arrayLength += 4 - arrayLength % 4;
}
char[] encodedBuffer = new char[arrayLength];
System.Convert.ToBase64CharArray(memory.ToArray(), 0, (int)memory.Length, encodedBuffer, 0);
XmlElement icon = doc.CreateElement("ICON");
icon.AppendChild(doc.CreateTextNode(new string(encodedBuffer)));
result.AppendChild(icon);
return(result);
}
