public static byte[] GetFile(string uri, Page page)
{
var url = new MainPageUrlBuilder(uri);
if (!url.IsDownload)
{
throw new ArgumentException("is incorrect url");
}
var type = BuildManager.GetType(url.QueryParameters["ManagerType"], false, true);
var fileManager = (IFileManager2)Activator.CreateInstance(type);
if (!fileManager.CheckPermit(page))
{
return(null);
}
return(fileManager.GetFile(Convert.ToInt64(url.QueryParameters["ID"]), url.QueryParameters["fieldName"]));
}
public static IDictionary <Type, ItemNavigator> GetItemNavigators(MainPageUrlBuilder UrlBuilder, Type type, Type dataContextType)
{
return(GetItemNavigators(UrlBuilder, type, dataContextType, ""));
}
public static IEnumerable <ItemNavigator> GetItems(MainPageUrlBuilder UrlBuilder, Type type, Type dataContextType)
{
return(GetItemNavigators(UrlBuilder, type, dataContextType).Values.Where(p => p.ValueNullable.HasValue).OrderByDescending(p => p.OrderField).ToArray());
}
private static void SetUrls(string removeInKey, ItemNavigator item, MainPageUrlBuilder url)
{
var builder = new MainPageUrlBuilder
{
UserControl = item.TableName + "Edit",
IsDataControl = true,
IsRead = true,
Page = url.Page,
ShowHistory = url.ShowHistory,
};
bool needLookLink = false;
if (!string.IsNullOrEmpty(removeInKey))
{
string thisFilter = removeInKey + ".id";
removeInKey += ".";
var index = removeInKey.Length;
foreach (var pair in url.QueryParameters)
{
if (thisFilter.Equals(pair.Key, StringComparison.OrdinalIgnoreCase))
{
long value;
if (long.TryParse(pair.Value, out value))
{
item.ValueNullable = value;
builder.QueryParameters["ref" + item.TableName] = pair.Value;
needLookLink = true;
}
}
else if (pair.Key.StartsWith(removeInKey))
{
builder.QueryParameters[pair.Key.Substring(index)] = pair.Value;
}
else if (pair.Key.Equals("ref" + item.TableName))
{
long value;
if (long.TryParse(pair.Value, out value))
{
item.ValueNullable = value;
}
if (!string.IsNullOrEmpty(pair.Value))
{
needLookLink = true;
builder.QueryParameters[pair.Key] = pair.Value;
}
}
else if (!pair.Key.Contains('.'))
{
builder.QueryParameters[pair.Key] = pair.Value;
}
}
}
foreach (var parameter in url.ControlFilterParameters)
{
//todo: надо както убирать фильтры дочерних журналов, при возврате вверх по ссылкам
// if (item.TableName == parameter.Key)
// break;
builder.ControlFilterParameters.Add(parameter);
}
if (needLookLink)
{
item.EditUrl = builder.CreateUrl();
}
builder.UserControl = item.TableName + "Journal";
builder.IsRead = false;
item.IsFiltered = builder.QueryParameters.Count > 0;
item.JournalUrl = builder.CreateUrl();
}
private static void AddParentNavigators(IDictionary <Type, ItemNavigator> navigators, XContainer doc, DataContext db, Type type, string removeInKey, MainPageUrlBuilder url, ref int order)
{
ItemNavigator navigator;
if (!navigators.ContainsKey(type))
{
var element = doc.Element("data").Elements().FirstOrDefault(e => e.Attribute("TableType").Value == type.Name);
if (element == null)
{
throw new Exception("Не найдена таблица '" + type.Name + "' для построения связи (DataInformation_*).");
}
navigator = new ItemNavigator();
navigators.Add(type, navigator);
navigator.TableName = element.Attribute("TableName").Value;
navigator.TableType = type;
navigator.RecordCaption = element.Attribute("RecordCaption").Value;
navigator.TableCaption = element.Attribute("Title").Value;
navigator.ParentReferences = element.Attribute("ParentReferences").Value;
navigator.IsMain = Convert.ToBoolean(element.Attribute("IsMain").Value);
navigator.ColumnName = element.Attribute("ColumnName").Value;
navigator.AlternativeColumnName = element.Attribute("AlternativeColumnName").Value;
SetUrls(removeInKey, navigator, url);
if (navigator.ValueNullable.HasValue)
{
SetText(db, type, navigator);
}
}
else
{
navigator = navigators[type];
if (string.IsNullOrEmpty(navigator.EditUrl) && !navigator.IsFiltered)
{
SetUrls(removeInKey, navigator, url);
if (navigator.ValueNullable.HasValue)
{
SetText(db, type, navigator);
}
}
}
navigator.OrderField = order++;
if (!navigator.IsMain && !string.IsNullOrEmpty(navigator.ParentReferences))
{
foreach (var parent in navigator.ParentReferences.Split(new[] { ',', ' ' }, StringSplitOptions.RemoveEmptyEntries))
{
var property = type.GetProperty(parent);
if (property != null && property.PropertyType != type)
{
AddParentNavigators(navigators, doc, db, property.PropertyType,
removeInKey == null ? parent : removeInKey + "." + parent,
url, ref order);
}
}
}
}
private static void AddParentNavigators(IDictionary <Type, ItemNavigator> navigators, Type type, MainPageUrlBuilder url, Type dataContextType, string projectName)
{
var doc = GetDocumnet(projectName);
var db = (DataContext)Activator.CreateInstance(dataContextType);
int order = 1;
var element = doc.Element("data").Elements().FirstOrDefault(e => e.Attribute("TableType").Value == type.Name);
if (element == null)
{
throw new Exception("Не найдена таблица '" + type.Name + "' для построения связи (DataInformation_*).");
}
var parentReferences = element.Attribute("ParentReferences").Value;
var isMain = Convert.ToBoolean(element.Attribute("IsMain").Value);
if (!isMain && !string.IsNullOrEmpty(parentReferences))
{
foreach (var parent in parentReferences.Split(new[] { ',', ' ' }, StringSplitOptions.RemoveEmptyEntries))
{
var property = type.GetProperty(parent);
if (property != null)
{
AddParentNavigators(navigators, doc, db, property.PropertyType, parent, url, ref order);
if (property.PropertyType == type)
{
navigators[type].Visible = /*url.ShowHistory &&*/ !string.IsNullOrEmpty(navigators[type].EditUrl);
}
}
}
}
}