📄 field.cs
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namespace PowerEasy.CommonModel
{
using PowerEasy.Common;
using PowerEasy.Components;
using PowerEasy.Enumerations;
using PowerEasy.Model.CommonModel;
using System;
using System.Collections.Generic;
using System.Data;
public sealed class Field
{
private static Serialize<FieldInfo> ser = new Serialize<FieldInfo>();
private Field()
{
}
public static DataActionState Add(FieldInfo fieldInfo, int modelId)
{
DataActionState successed = DataActionState.Successed;
if (FieldExists(modelId, fieldInfo.FieldName))
{
return (successed = DataActionState.Exist);
}
FieldType fieldType = fieldInfo.FieldType;
if (fieldType != FieldType.FileType)
{
if ((fieldType == FieldType.MultiplePhotoType) && (DataConverter.CBool(fieldInfo.Settings[2]) && !string.IsNullOrEmpty(fieldInfo.Settings[3])))
{
FieldInfo info2 = new FieldInfo();
info2.Id = fieldInfo.Settings[3];
info2.FieldName = fieldInfo.Settings[3];
info2.FieldType = FieldType.TextType;
info2.FieldLevel = 2;
info2.OrderId = 0;
DataActionState state3 = Add(info2, modelId);
if (state3 != DataActionState.Successed)
{
return state3;
}
}
}
else if (DataConverter.CBool(fieldInfo.Settings[3]) && !string.IsNullOrEmpty(fieldInfo.Settings[4]))
{
FieldInfo info = new FieldInfo();
info.Id = fieldInfo.Settings[4];
info.FieldName = fieldInfo.Settings[4];
info.FieldType = FieldType.TextType;
info.FieldLevel = 2;
info.OrderId = 0;
DataActionState state2 = Add(info, modelId);
if (state2 != DataActionState.Successed)
{
return state2;
}
}
if (!ModelManager.AddFieldToTable(fieldInfo, modelId))
{
successed = DataActionState.Unknown;
}
return successed;
}
public static bool Delete(string fieldName, int modelId)
{
fieldName = fieldName.ToLower();
FieldInfo fieldInfoByFieldName = GetFieldInfoByFieldName(modelId, fieldName);
if (fieldInfoByFieldName.FieldLevel == 0)
{
return false;
}
if (((fieldInfoByFieldName.FieldType == FieldType.FileType) && !DataConverter.CBool(fieldInfoByFieldName.Settings[3])) && !string.IsNullOrEmpty(fieldInfoByFieldName.Settings[4]))
{
Delete(fieldInfoByFieldName.Settings[4], modelId);
}
ModelInfo modelInfoById = ModelManager.GetModelInfoById(modelId);
XmlManage manage = XmlManage.Instance(modelInfoById.Field, XmlType.Content);
string nodeName = "/ArrayOfFieldInfo/FieldInfo[@Id=\"" + fieldName + "\"]";
manage.Remove(nodeName);
if (!UpdateField(modelId, manage.Xml))
{
return false;
}
return ((fieldInfoByFieldName.FieldType == FieldType.Property) || ModelManager.DeleteTableField(fieldName, modelInfoById.TableName));
}
public static bool FieldExists(int modelId, string fieldName)
{
string xmlFieldList = GetXmlFieldList(modelId);
if (string.IsNullOrEmpty(xmlFieldList))
{
return false;
}
string nodeName = "/ArrayOfFieldInfo/FieldInfo[@Id='" + fieldName.ToLower() + "']";
return XmlManage.Instance(xmlFieldList, XmlType.Content).ExistsNode(nodeName);
}
private static string FieldTypeName(FieldType fieldType)
{
Dictionary<FieldType, string> dictionary = new Dictionary<FieldType, string>();
dictionary.Add(FieldType.TextType, "单行文本");
dictionary.Add(FieldType.MultipleTextType, "多行文本（不支持HTML）");
dictionary.Add(FieldType.MultipleHtmlTextType, "多行文本（支持HTML）");
dictionary.Add(FieldType.ListBoxType, "选项");
dictionary.Add(FieldType.NumberType, "数字");
dictionary.Add(FieldType.MoneyType, "货币");
dictionary.Add(FieldType.DateTimeType, "日期和时间");
dictionary.Add(FieldType.LookType, "查阅项");
dictionary.Add(FieldType.LinkType, "超链接");
dictionary.Add(FieldType.BoolType, "是/否（复选框）");
dictionary.Add(FieldType.CountType, "计算值");
dictionary.Add(FieldType.PictureType, "图片");
dictionary.Add(FieldType.StatusType, "状态");
dictionary.Add(FieldType.FileType, "文件");
dictionary.Add(FieldType.MultiplePhotoType, "多图片");
dictionary.Add(FieldType.ColorType, "颜色代码");
dictionary.Add(FieldType.NodeType, "节点");
dictionary.Add(FieldType.TemplateType, "模板");
dictionary.Add(FieldType.InfoType, "虚链接");
dictionary.Add(FieldType.SpecialType, "专题");
dictionary.Add(FieldType.AuthorType, "作者");
dictionary.Add(FieldType.SourceType, "来源");
dictionary.Add(FieldType.KeywordType, "关键字");
dictionary.Add(FieldType.OperatingType, "运行平台");
dictionary.Add(FieldType.SkinType, "风格");
dictionary.Add(FieldType.Producer, "厂商");
dictionary.Add(FieldType.Trademark, "品牌");
dictionary.Add(FieldType.ContentType, "内容");
dictionary.Add(FieldType.TitleType, "标题");
dictionary.Add(FieldType.Property, "商品属性");
dictionary.Add(FieldType.DownServerType, "下载服务器");
return dictionary[fieldType];
}
public static FieldInfo GetFieldInfoByFieldName(int modelId, string fieldName)
{
string xmlField = XmlManage.Instance(GetXmlFieldList(modelId), XmlType.Content).SelectNode("/ArrayOfFieldInfo/FieldInfo[@Id=\"" + fieldName.ToLower() + "\"]");
return ser.DeserializeField(xmlField);
}
public static IList<FieldInfo> GetFieldList(int modelId)
{
IList<FieldInfo> fieldListByModelId = ModelManager.GetFieldListByModelId(modelId);
List<FieldInfo> list2 = new List<FieldInfo>();
if ((fieldListByModelId != null) && (fieldListByModelId.Count > 0))
{
foreach (FieldInfo info in fieldListByModelId)
{
if (info.FieldLevel < 2)
{
list2.Add(info);
}
}
}
return list2;
}
public static IList<FieldInfo> GetFieldList(int modelId, bool disable)
{
List<FieldInfo> list = new List<FieldInfo>();
foreach (FieldInfo info in GetFieldList(modelId))
{
if (info.Disabled == disable)
{
list.Add(info);
}
}
return list;
}
public static DataTable GetFieldNames(int modelId, FieldType[] fieldType)
{
DataTable table = new DataTable();
table.Columns.Add("FieldAlias");
table.Columns.Add("FieldName");
foreach (FieldInfo info in ModelManager.GetFieldListByModelId(modelId))
{
if ((info.FieldType != fieldType[0]) && (info.FieldType != fieldType[1]))
{
continue;
}
DataRow row = table.NewRow();
row["FieldAlias"] = info.FieldAlias;
row["FieldName"] = info.FieldName;
table.Rows.Add(row);
}
return table;
}
public static string GetFieldTypeName(int fieldType)
{
FieldType type = (FieldType) fieldType;
return FieldTypeName(type);
}
public static string GetXmlFieldList(int modelId)
{
return ModelManager.GetXmlFieldByModelId(modelId);
}
public static string SerializeField(FieldInfo fieldInfo)
{
return ser.SerializeField(fieldInfo);
}
public static string SerializeFieldList(IList<FieldInfo> fieldList)
{
return ser.SerializeFieldList(fieldList);
}
public static bool SetDisabled(string fieldName, int modelId, bool disabled)
{
XmlManage manage = XmlManage.Instance(GetXmlFieldList(modelId), XmlType.Content);
string nodeName = "/ArrayOfFieldInfo/FieldInfo[@Id=\"" + fieldName.ToLower() + "\"]";
manage.SetAttributesValue(nodeName, "Disabled", disabled.ToString().ToLower());
return UpdateField(modelId, manage.Xml);
}
public static bool SetOrderId(IList<FieldInfo> fieldInfoList, int modelId)
{
XmlManage manage = XmlManage.Instance(GetXmlFieldList(modelId), XmlType.Content);
foreach (FieldInfo info in fieldInfoList)
{
string nodeName = "/ArrayOfFieldInfo/FieldInfo[@Id=\"" + info.Id.ToLower() + "\"]";
manage.SetAttributesValue(nodeName, "OrderId", info.OrderId.ToString());
}
return UpdateField(modelId, manage.Xml);
}
public static bool SetOrderId(string fieldName, int modelId, int orderId)
{
XmlManage manage = XmlManage.Instance(GetXmlFieldList(modelId), XmlType.Content);
string nodeName = "/ArrayOfFieldInfo/FieldInfo[@Id=\"" + fieldName.ToLower() + "\"]";
manage.SetAttributesValue(nodeName, "OrderId", orderId.ToString());
return UpdateField(modelId, manage.Xml);
}
public static DataActionState Update(FieldInfo fieldInfo, int modelId)
{
DataActionState unknown = DataActionState.Unknown;
switch (fieldInfo.FieldType)
{
case FieldType.FileType:
{
FieldInfo fieldInfoByFieldName = GetFieldInfoByFieldName(modelId, fieldInfo.FieldName);
if ((DataConverter.CBool(fieldInfoByFieldName.Settings[3]) && !DataConverter.CBool(fieldInfo.Settings[3])) && !string.IsNullOrEmpty(fieldInfo.Settings[4]))
{
Delete(fieldInfo.Settings[4], modelId);
}
if ((!DataConverter.CBool(fieldInfoByFieldName.Settings[3]) && DataConverter.CBool(fieldInfo.Settings[3])) && !string.IsNullOrEmpty(fieldInfo.Settings[4]))
{
FieldInfo info2 = new FieldInfo();
info2.Id = fieldInfo.Settings[4];
info2.FieldName = fieldInfo.Settings[4];
info2.FieldType = FieldType.TextType;
info2.FieldLevel = 2;
info2.OrderId = 0;
DataActionState state2 = Add(info2, modelId);
if (state2 != DataActionState.Successed)
{
return state2;
}
}
break;
}
case FieldType.MultiplePhotoType:
{
FieldInfo info3 = GetFieldInfoByFieldName(modelId, fieldInfo.FieldName);
if ((DataConverter.CBool(info3.Settings[2]) && !DataConverter.CBool(fieldInfo.Settings[2])) && !string.IsNullOrEmpty(fieldInfo.Settings[3]))
{
Delete(fieldInfo.Settings[3], modelId);
}
if ((!DataConverter.CBool(info3.Settings[2]) && DataConverter.CBool(fieldInfo.Settings[2])) && !string.IsNullOrEmpty(fieldInfo.Settings[3]))
{
FieldInfo info4 = new FieldInfo();
info4.Id = fieldInfo.Settings[3];
info4.FieldName = fieldInfo.Settings[3];
info4.FieldType = FieldType.TextType;
info4.FieldLevel = 2;
info4.OrderId = 0;
DataActionState state3 = Add(info4, modelId);
if (state3 != DataActionState.Successed)
{
return state3;
}
}
break;
}
}
if (ModelManager.UpdateFieldOfTable(fieldInfo, modelId))
{
unknown = DataActionState.Successed;
}
return unknown;
}
private static bool UpdateField(int modelId, string xmlFieldList)
{
return ModelManager.UpdateField(modelId, xmlFieldList);
}
}
}
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