public static object GetExt(this Base_Article article, Base_CatalogExt catExt)
{
if (catExt == null)
{
return(null);
}
var artExt = article.Exts.FirstOrDefault(ext => ext.CatlogExtId == catExt.Id);
if (artExt == null)
{
return(null);
}
switch ((ExtDataType)catExt.DataType)
{
case ExtDataType.Currency:
return(CommOp.ToDecimalNull(artExt.Value));
case ExtDataType.DateAndTime:
case ExtDataType.Date:
return(CommOp.ToDateTimeNull(artExt.Value));
case ExtDataType.SingleNumber:
return(CommOp.ToIntNull(artExt.Value));
case ExtDataType.Bool:
return(CommOp.ToBool(artExt.Value));
default:
return(artExt.Value);
}
}
private void SetCellValue(ICell cell, object obj)
{
if (obj == null)
{
cell.SetCellValue("");
return;
}
Type type = obj.GetType();
if (type == typeof(bool) || type == typeof(bool?))
{
cell.SetCellValue(CommOp.ToBool(obj));
}
else if (CommOp.ToDecimal(obj).ToString() == obj.ToString())
{
cell.SetCellValue(CommOp.ToDouble(obj));
}
else if (type == typeof(DateTime))
{
cell.SetCellValue(CommOp.ToDateTime(obj));
}
else
{
cell.SetCellValue(CommOp.ToStr(obj));
}
}
internal static LoginModel GetLoginModel(this BaseController controller)
{
var model = new LoginModel();
model.UserName = Encryption.Decrypt(controller.GetCookie(Cookie_LoginName));
model.Password = Encryption.Decrypt(controller.GetCookie(Cookie_Password));
model.RememberMe = CommOp.ToBool(controller.GetCookie(Cookie_RememberMe));
return(model);
}
/// <summary>
/// 更新对象中字段的值
/// </summary>
/// <param name="obj">对象</param>
/// <param name="fi">字段信息</param>
/// <param name="value">值</param>
/// <param name="actualType">值的类型，为空时自动判断</param>
static void SetFieldValue(object obj, FieldInfo fi, string value, Type actualType = null)
{
if (fi == null)
{
return;
}
if (String.IsNullOrEmpty(value))
{
return;
}
if (PraserDict.ContainsKey(fi.FieldType))
{
var pvalue = PraserDict[fi.FieldType].Prase(value);
if (pvalue == null)
{
return;
}
fi.SetValue(obj, pvalue);
return;
}
if (fi.FieldType == typeof(string) || fi.FieldType == typeof(object)) //字段类型为String
{
fi.SetValue(obj, value);
}
else if (fi.FieldType == typeof(int) || fi.FieldType == typeof(Int64) || fi.FieldType == typeof(Int16))
{
fi.SetValue(obj, CommOp.ToLong(value));
}
else if (fi.FieldType == typeof(bool))
{
fi.SetValue(obj, CommOp.ToBool(value));
}
else if (fi.FieldType == typeof(double) || fi.FieldType == typeof(float))
{
fi.SetValue(obj, CommOp.ToDouble(value));
}
else if (fi.FieldType == typeof(decimal))
{
fi.SetValue(obj, CommOp.ToDecimal(value));
}
else if (fi.FieldType.IsEnum)
{
if (fi.FieldType.IsEnumDefined(value ?? ""))
{
fi.SetValue(obj, Enum.Parse(fi.FieldType, value));
}
}
else
{
actualType = actualType ?? fi.FieldType;
var p = JsonHelper.FormJson(value, actualType) ?? Activator.CreateInstance(actualType);
fi.SetValue(obj, p);
}
}
/// <summary>
/// 获取文章的某个标签值，返回根据该文章的标签属性定义的数据类型
/// </summary>
/// <param name="article"></param>
/// <param name="name"></param>
/// <returns></returns>
public object GetExt(Base_CatalogArticle article, string name)
{
Base_CatalogExt catExt = null;
if (article != null)
{
catExt = SiteManager.Catalog.GetAllExts(article.CatalogId)
.FirstOrDefault(ext => ext.Name.Equals(name, StringComparison.OrdinalIgnoreCase));
}
if (catExt == null)
{
return(null);
}
var artExt = article.Article.Exts.FirstOrDefault(ext => ext.CatlogExtId == catExt.Id);
if (artExt == null)
{
return(null);
}
switch ((ExtDataType)catExt.DataType)
{
case ExtDataType.Currency:
return(CommOp.ToDecimalNull(artExt.Value));
case ExtDataType.DateAndTime:
case ExtDataType.Date:
return(CommOp.ToDateTimeNull(artExt.Value));
case ExtDataType.SingleNumber:
return(CommOp.ToLongNull(artExt.Value));
case ExtDataType.Bool:
return(CommOp.ToBool(artExt.Value));
default:
return(artExt.Value);
}
}
/// <summary>
/// 设置文章的某个标签值
/// </summary>
/// <param name="article"></param>
/// <param name="name"></param>
/// <param name="value"></param>
/// <returns></returns>
public void SetExt(Base_CatalogArticle article, string name, object value)
{
var catExt = SiteManager.Catalog.GetAllExts(article.CatalogId)
.FirstOrDefault(ext => ext.Name.Equals(name, StringComparison.OrdinalIgnoreCase));
if (catExt == null)
{
return;
}
var artExt = article.Article.Exts.First(ext => ext.CatlogExtId == catExt.Id);
if (artExt == null)
{
return;
}
switch ((ExtDataType)catExt.DataType)
{
case ExtDataType.Currency:
value = CommOp.ToDecimalNull(value);
break;
case ExtDataType.DateAndTime:
case ExtDataType.Date:
value = CommOp.ToDateTimeNull(artExt.Value);
break;
case ExtDataType.SingleNumber:
value = CommOp.ToLongNull(value);
break;
case ExtDataType.Bool:
value = CommOp.ToBool(value);
break;
}
artExt.Value = value.ToString();
}
public static object SetExt(this Base_Article article, Base_CatalogExt catExt, object value)
{
if (catExt == null)
{
return(null);
}
var artExt = article.Exts.FirstOrDefault(ext => ext.CatlogExtId == catExt.Id);
if (artExt == null)
{
artExt = new Base_ArticleExt
{
CatlogExtId = catExt.Id,
};
article.Exts.Add(artExt);
}
;
string strValue = null;
switch ((ExtDataType)catExt.DataType)
{
case ExtDataType.Currency:
Decimal?dec = CommOp.ToDecimalNull(value);
if (dec != null)
{
strValue = dec.Value.ToString();
}
break;
case ExtDataType.FloatNumber:
double?flt = CommOp.ToDoubleNull(value);
if (flt != null)
{
strValue = flt.Value.ToString();
}
break;
case ExtDataType.DateAndTime:
case ExtDataType.Date:
DateTime?dt = CommOp.ToDateTimeNull(value);
if (dt != null)
{
strValue = dt.Value.ToString("yyyy-MM-dd HH:mm:ss");
}
break;
case ExtDataType.SingleNumber:
long?lng = CommOp.ToLongNull(value);
if (lng != null)
{
strValue = lng.Value.ToString();
}
break;
case ExtDataType.Bool:
value = CommOp.ToBool(value);
strValue = value.ToString();
break;
default:
strValue = CommOp.ToStr(value);
if (strValue.IsEmpty())
{
strValue = null;
}
break;
}
artExt.Value = strValue;
return(value);
}
/// <summary>
/// 将value中的值赋给对象的属性或字段
/// </summary>
/// <param name="obj">对象</param>
/// <param name="propName">属性名</param>
/// <param name="value">值</param>
/// <param name="actualType">值的类型，为空时自动判断</param>
public static void SetValue(object obj, string propName, string value, Type actualType = null)
{
//if (String.IsNullOrEmpty(value)) return;
FieldInfo fi = obj.GetType().GetField(propName, bindAttr);
if (fi != null)
{
SetFieldValue(obj, fi, value, actualType);
return;
}
PropertyInfo pi = GetPropertyInfo(obj, propName);
if (pi == null)
{
return;
}
if (!pi.CanWrite)
{
return;
}
if (PraserDict.ContainsKey(pi.PropertyType))
{
var pvalue = PraserDict[pi.PropertyType].Prase(value);
if (pvalue == null)
{
return;
}
pi.SetValue(obj, pvalue, null);
return;
}
if (pi.PropertyType == typeof(string) || pi.PropertyType == typeof(object))
{
pi.SetValue(obj, value, null);
}
else if (pi.PropertyType == typeof(int))
{
pi.SetValue(obj, CommOp.ToInt(value), null);
}
else if (pi.PropertyType == typeof(Int64))
{
pi.SetValue(obj, CommOp.ToLong(value), null);
}
else if (pi.PropertyType == typeof(Int16))
{
pi.SetValue(obj, (short)CommOp.ToInt(value), null);
}
else if (pi.PropertyType == typeof(int?))
{
pi.SetValue(obj, CommOp.ToIntNull(value), null);
}
else if (pi.PropertyType == typeof(bool))
{
pi.SetValue(obj, CommOp.ToBool(value), null);
}
else if (pi.PropertyType == typeof(bool?))
{
pi.SetValue(obj, CommOp.ToBoolNull(value), null);
}
else if (pi.PropertyType == typeof(char))
{
pi.SetValue(obj, CommOp.ToChar(value), null);
}
else if (pi.PropertyType == typeof(double) || pi.PropertyType == typeof(float))
{
pi.SetValue(obj, CommOp.ToDouble(value), null);
}
else if (pi.PropertyType == typeof(decimal))
{
pi.SetValue(obj, CommOp.ToDecimal(value), null);
}
else if (pi.PropertyType.IsEnum)
{
if (CommOp.IsNumeric(value))
{
var val = CommOp.ToInt(value);
if (pi.PropertyType.IsEnumDefined(val))
{
pi.SetValue(obj, Enum.Parse(pi.PropertyType, val.ToString()), null);
}
}
else
{
var val = CommOp.ToStr(value);
if (pi.PropertyType.IsEnumDefined(val))
{
pi.SetValue(obj, Enum.Parse(pi.PropertyType, val), null);
}
}
}
else if (pi.PropertyType == typeof(DateTime))
{
DateTime dt = CommOp.ToDateTime(value);
if (dt == default(DateTime))
{
return;
}
pi.SetValue(obj, dt, null);
}
else if (pi.PropertyType == typeof(DateTime?))
{
DateTime?dt = CommOp.ToDateTimeNull(value);
pi.SetValue(obj, dt, null);
}
else
{
actualType = actualType ?? pi.PropertyType;
var p = JsonHelper.FormJson(value, actualType) ?? Activator.CreateInstance(actualType);
try
{
pi.SetValue(obj, p, null);
}
catch
{
throw;
}
}
}
