public static ExtensionList Combine(ExtensionList list1, ExtensionList list2)
{
if (list1.Contains("*") || list2.Contains("*"))
{
return(ExtensionList.AllowAll);
}
ExtensionList newList = new ExtensionList();
foreach (string extension in list1)
{
if (!newList.Contains(extension))
{
newList.Add(extension);
}
}
foreach (string extension in list2)
{
if (!newList.Contains(extension))
{
newList.Add(extension);
}
}
return(newList);
}
public static ExtensionList Parse(string value)
{
ExtensionList list = new ExtensionList();
if (value != string.Empty)
{
string[] listArr = value.Trim().Split(',');
foreach (string arr in listArr)
{
if (arr.IndexOf("\r\n") == -1)
{
if (arr.Trim() != "" && !list.Contains(arr.Trim()))
{
list.Add(arr.Trim());
}
}
else
{
string[] strs = Regex.Split(arr, "\r\n");
foreach (string str1 in strs)
{
if (str1.Trim() != "" && !list.Contains(str1.Trim()))
{
list.Add(str1.Trim());
}
}
}
}
}
return(list);
}
public object Clone()
{
ExtensionList temp = new ExtensionList();
foreach (string item in this)
{
temp.Add(item);
}
return(temp);
}
static ExtensionList()
{
Notset = new ExtensionList();
AllowAll = new ExtensionList();
AllowAll.Add("*");
}
public object Clone()
{
ExtensionList temp = new ExtensionList();
foreach (string item in this)
{
temp.Add(item);
}
return temp;
}
static ExtensionList()
{
Notset = new ExtensionList();
AllowAll = new ExtensionList();
AllowAll.Add("*");
}
public static ExtensionList Parse(string value)
{
ExtensionList list = new ExtensionList();
if (value != string.Empty)
{
string[] listArr = value.Trim().Split(',');
foreach (string arr in listArr)
{
if (arr.IndexOf("\r\n") == -1)
{
if (arr.Trim() != "" && !list.Contains(arr.Trim()))
list.Add(arr.Trim());
}
else
{
string[] strs = Regex.Split(arr, "\r\n");
foreach (string str1 in strs)
{
if (str1.Trim() != "" && !list.Contains(str1.Trim()))
list.Add(str1.Trim());
}
}
}
}
return list;
}
public static ExtensionList Combine(ExtensionList list1, ExtensionList list2)
{
if (list1.Contains("*") || list2.Contains("*"))
return ExtensionList.AllowAll;
ExtensionList newList = new ExtensionList();
foreach (string extension in list1)
{
if (!newList.Contains(extension))
newList.Add(extension);
}
foreach (string extension in list2)
{
if (!newList.Contains(extension))
newList.Add(extension);
}
return newList;
}
public override AttachmentCollection GetAttachments(int operatorUserID, DateTime? beginDate, DateTime? endDate, string keyword, int pageNumber, int pageSize, ExtensionList fileTypes)
{
using (SqlQuery query = new SqlQuery())
{
query.Pager.IsDesc = true;
query.Pager.PageNumber = pageNumber;
query.Pager.PageSize = pageSize;
query.Pager.SelectCount = true;
query.Pager.TableName = "[bx_Attachments]";
query.Pager.SortField = "[AttachmentID]";
StringBuilder condition = new StringBuilder();
condition.Append(" [UserID] = @UserID");
query.CreateParameter<int>("@UserID", operatorUserID, SqlDbType.Int);
if (beginDate != null)
{
condition.Append(" AND [CreateDate] >= @BeginDate");
query.CreateParameter<DateTime>("@BeginDate", beginDate.Value, SqlDbType.DateTime);
}
if (endDate != null)
{
condition.Append(" AND [CreateDate] <= @EndDate");
query.CreateParameter<DateTime>("@EndDate", endDate.Value, SqlDbType.DateTime);
}
if (false == string.IsNullOrEmpty(keyword))
{
condition.Append(" AND [FileName] LIKE '%'+@Keyword+'%'");
query.CreateParameter<string>("@Keyword", keyword, SqlDbType.NVarChar, 100);
}
if (fileTypes != null && fileTypes.Count > 0 && !fileTypes.Contains("*"))
{
condition.Append(" And (");
int i = 0;
string ft;
foreach (string s in fileTypes)
{
ft = "@f_" + i++;
condition.Append(" FileType=" + ft);
query.CreateParameter<string>(ft, s, SqlDbType.VarChar, 10);
if (fileTypes.Count > i)
condition.Append(" OR ");
}
condition.Append(")");
}
query.Pager.Condition = condition.ToString();
using (XSqlDataReader reader = query.ExecuteReader())
{
AttachmentCollection attachments = new AttachmentCollection(reader);
if (reader.NextResult())
{
while (reader.Read())
{
attachments.TotalRecords = reader.GetInt32(0);
}
}
return attachments;
}
}
}
protected ExtensionList FilterFileType(ExtensionList filetypes)
{
ExtensionList ext = new ExtensionList();
foreach (string s in filetypes )
{
if (ForumAllowedFileTypes.Contains(s))
ext.Add(s);
}
return ext;
}
public InvalidAttachmentFileTypeError(string target, ExtensionList allowExtnames, string currentFileType)
: base(target)
{
AllowExtnames = allowExtnames;
CurrentFileType = currentFileType;
}
