public List<CMediaResource> GetMediaResources(IDatabaseProvider Provider)
{
var Links = CMetaobjectLink.sGetInternalLinksByClass(this._key, EnMetaobjectClass.EMediaResource, Provider);
foreach (CMetaobjectLink Link in Links)
{
CMediaResource Media = new CMediaResource(Link.LinkedObjectKey, Provider);
this._mediaResources.Add(Media);
}
return this._mediaResources;
}
/// <summary>
/// Параметры функции
/// PARAM_OBJECT_ID - идентификатор объекта
/// PARAM_OBJECT_KEY - ключ объекта
/// PARAM_GET_CHILDREN - получать ли данные о дочерних объектах
/// PARAM_GET_RECURSIVE - получать ли данные рекурсивно
/// PARAM_GET_SOURCE_LINKS - получать ли ссылки, в которых объект является источником
/// PARAM_GET_DEST_LINKS - получать ли ссылки, в которых объект является связанным
/// PARAM_GET_ATTRIBUTES - получать ли атрибуты объекта
/// PARAM_GET_MEDIA - получать ли медиа ресурсы, связанные с объектом
/// PARAM_LOCALE - локаль клиентского устройства
/// </summary>
/// <param name="Parameters">Параметры</param>
/// <returns></returns>
public override CFunctionResult Execute(Dictionary<string, object> Parameters)
{
CFunctionResult Result = new CFunctionResult();
CultureInfo ClientCulture = (Parameters.ContainsKey(CServerFunctionParams.CONST_FUNC_PARAM_LOCALE) ? CultureInfo.GetCultureInfo((int)Parameters[CServerFunctionParams.CONST_FUNC_PARAM_LOCALE]) : CultureInfo.CurrentCulture);
CFunctionExecutionEnvironment.CurrentUser.GetPolicies(CFunctionExecutionEnvironment.sGetCurrentProvider());
CFunctionExecutionEnvironment.CurrentUser.GetSecurityRecords(CFunctionExecutionEnvironment.sGetCurrentProvider());
decimal ObjectKey = (Parameters.ContainsKey(CServerFunctionParams.CONST_FUNC_PARAM_OBJECT_KEY) ? (decimal)Parameters[CServerFunctionParams.CONST_FUNC_PARAM_OBJECT_KEY] : -1);
string ObjectID = (Parameters.ContainsKey(CServerFunctionParams.CONST_FUNC_PARAM_OBJECT_ID) ? (string)Parameters[CServerFunctionParams.CONST_FUNC_PARAM_OBJECT_ID] : "");
bool GetChildren = (Parameters.ContainsKey(CServerFunctionParams.CONST_FUNC_PARAM_GET_CHILDREN) ? (bool)Parameters[CServerFunctionParams.CONST_FUNC_PARAM_GET_CHILDREN] : false);
bool GetRecursive = (Parameters.ContainsKey(CServerFunctionParams.CONST_FUNC_PARAM_GET_RECURSIVE) ? (bool)Parameters[CServerFunctionParams.CONST_FUNC_PARAM_GET_RECURSIVE] : false);
bool GetSrcLinks = (Parameters.ContainsKey(CServerFunctionParams.CONST_FUNC_PARAM_GET_SOURCE_LINKS) ? (bool)Parameters[CServerFunctionParams.CONST_FUNC_PARAM_GET_SOURCE_LINKS] : false);
bool GetDestLinks = (Parameters.ContainsKey(CServerFunctionParams.CONST_FUNC_PARAM_GET_DEST_LINKS) ? (bool)Parameters[CServerFunctionParams.CONST_FUNC_PARAM_GET_DEST_LINKS] : false);
bool GetAttributes = (Parameters.ContainsKey(CServerFunctionParams.CONST_FUNC_PARAM_GET_ATTRIBUTES) ? (bool)Parameters[CServerFunctionParams.CONST_FUNC_PARAM_GET_ATTRIBUTES] : false);
bool GetMedia = (Parameters.ContainsKey(CServerFunctionParams.CONST_FUNC_PARAM_GET_MEDIA) ? (bool)Parameters[CServerFunctionParams.CONST_FUNC_PARAM_GET_MEDIA] : false);
if (ObjectID == "" && ObjectKey == -1)
return this._compileResult(EnFunctionResultType.EError, Parameters, CGlobalizationHelper.sGetStringResource("ERROR_MSG_KEY_ID_NULL", ClientCulture));
if (!CFunctionExecutionEnvironment.CurrentUser.PolicyAllowViewObjectsList())
return this._compileResult(EnFunctionResultType.EError, Parameters, CGlobalizationHelper.sGetStringResource("ERROR_MSG_USER_UNABLE_TO_VIEW_OBJECT", ClientCulture));
CMediaResource Media = new CMediaResource(CFunctionExecutionEnvironment.sGetCurrentProvider());
if (ObjectKey != -1)
{
Media.Key = ObjectKey;
Media.ObjectGetByKey(CFunctionExecutionEnvironment.sGetCurrentProvider());
if (Media.ID == Guid.Empty)
return this._compileResult(EnFunctionResultType.EError, Parameters, CGlobalizationHelper.sGetStringResource("ERROR_MSG_MEDIA_NULL", ClientCulture));
}
if (ObjectID != "")
{
Media.ID = Guid.Parse(ObjectID);
Media.ObjectGetByID(CFunctionExecutionEnvironment.sGetCurrentProvider());
if (Media.Key == -1)
return this._compileResult(EnFunctionResultType.EError, Parameters, CGlobalizationHelper.sGetStringResource("ERROR_MSG_MEDIA_NULL", ClientCulture));
}
var Rights = CFunctionExecutionEnvironment.CurrentUser.GetRightsForMetaobject(Media);
if (Rights == 0 ||
Media.Status == EnMetaobjectStatus.EBanned ||
Media.Status == EnMetaobjectStatus.EDisabled)
return this._compileResult(EnFunctionResultType.EError, Parameters, CGlobalizationHelper.sGetStringResource("ERROR_MSG_USER_HASNT_ACCESS_TO_OBJECT", ClientCulture));
Media.ObjectGetByKey(CFunctionExecutionEnvironment.sGetCurrentProvider());
if (GetChildren)
{
Media.GetChildren(CFunctionExecutionEnvironment.sGetCurrentProvider(), GetRecursive);
Media.Children = CMetaobjectHelper.sFilterObjectsByUser(Media.Children, CFunctionExecutionEnvironment.CurrentUser);
}
if (GetSrcLinks)
{
Media.GetExternalLinks(CFunctionExecutionEnvironment.sGetCurrentProvider());
Media.ExternalLinks = CMetaobjectHelper.sFilterSourceLinksByUser(Media.InternalLinks, CFunctionExecutionEnvironment.CurrentUser);
}
if (GetDestLinks)
{
Media.GetInternalLinks(CFunctionExecutionEnvironment.sGetCurrentProvider());
Media.ExternalLinks = CMetaobjectHelper.sFilterDestinationLinksByUser(Media.InternalLinks, CFunctionExecutionEnvironment.CurrentUser);
}
if (GetAttributes)
Media.Attributes.AttributesGet(CFunctionExecutionEnvironment.sGetCurrentProvider());
if (GetMedia)
{
Media.GetMediaResources(CFunctionExecutionEnvironment.sGetCurrentProvider());
Media.MediaResources = CMetaobjectHelper.sFilterMediaByUser(Media.MediaResources, CFunctionExecutionEnvironment.CurrentUser);
}
Result.ErrorCode = -1;
Result.ResultType = EnFunctionResultType.ESuccess;
Result.InputParameters = Parameters;
Result.Message = CGlobalizationHelper.sGetStringResource("ERROR_MSG_SUCCESS", ClientCulture);
Result.Content = Media;
return Result;
}
