public void Handle(string originalUrl, HttpConnectInformation connectInfo, ref bool handled)
{
if (originalUrl.Contains(".aspx") && connectInfo.Request.Query["id"] != null)
{
int id = Convert.ToInt32(connectInfo.Request.Query["id"]);
string accept_encoding = connectInfo.Request.Headers["Accept-Encoding"];
if (!string.IsNullOrEmpty(accept_encoding) && accept_encoding.Contains("gzip"))
{
handled = true;
connectInfo.Response.Headers["Content-Encoding"] = "gzip";
connectInfo.Response.Headers["Content-Type"] = "image/png";
byte[] bs = null;
using (var bitmap = MainController.GetBitmapById(id))
{
if (bitmap != null)
{
using (var ms = new System.IO.MemoryStream())
{
bitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
bs = ms.ToArray();
}
}
}
bs = Helper.GZip(bs);
connectInfo.Response.Headers["Content-Length"] = bs.Length.ToString();
connectInfo.Response.Write(bs);
}
}
}
public void Handle(string originalUrl, HttpConnectInformation connectInfo, ref bool handled)
{
if (originalUrl.Contains("/ImportCSFileHandler.aspx") == false)
{
return;
}
handled = true;
if (connectInfo.Session["user"] == null || ((EJ.User)connectInfo.Session["user"]).Role.GetValueOrDefault().HasFlag(EJ.User_RoleEnum.数据库设计师) == false)
{
return;
}
try
{
int projectid = Convert.ToInt32(connectInfo.Request.Query["projectid"]);
byte[] bs = new byte[connectInfo.Request.ContentLength];
connectInfo.Request.Body.Read(bs, 0, bs.Length);
ImportDesign(projectid, bs, connectInfo);
connectInfo.Response.Write("ok\r\n");
}
catch (Exception ex)
{
connectInfo.Response.Write($"{ex.Message}\r\n");
}
}
public void Handle(string originalUrl, HttpConnectInformation connectInfo, ref bool handled)
{
if (originalUrl.EndsWith("Jack.JSUnitTest"))
{
handled = true;
string id = connectInfo.Request.Query["id"];
byte[] content;
HtmlContents.TryRemove(id, out content);
connectInfo.Response.ContentLength = content.Length;
connectInfo.Response.Write(content);
}
}
public void Handle(string originalUrl, HttpConnectInformation connectInfo, ref bool handled)
{
if (originalUrl.Contains("/ImportTableData.aspx") == false)
{
return;
}
handled = true;
if (connectInfo.Session["user"] == null || ((EJ.User)connectInfo.Session["user"]).Role.GetValueOrDefault().HasFlag(EJ.User_RoleEnum.数据库设计师) == false)
{
return;
}
try
{
int databaseid = Convert.ToInt32(connectInfo.Request.Query["dbid"]);
System.IO.BinaryReader reader = new System.IO.BinaryReader(connectInfo.Request.Body);
var tableNames = reader.ReadString().ToJsonObject <string[]>();
using (EJDB ejdb = new EJDB())
{
var database = ejdb.Databases.FirstOrDefault(m => m.id == databaseid);
var invokingDB = DBHelper.CreateInvokeDatabase(database);
{ //不要开事物，大数据太慢
try
{
if (connectInfo.Request.Query["clearDataFirst"] == "1")
{
foreach (var tableName in tableNames)
{
invokingDB.AllowIdentityInsert(tableName, true);
invokingDB.ExecSqlString("delete from [" + tableName + "]");
}
}
Dictionary <string, string> pkNames = new Dictionary <string, string>();
for (int i = 0; i < tableNames.Length; i++)
{
var tableName = tableNames[i];
var db_table = ejdb.DBTable.FirstOrDefault(m => m.Name == tableName);
if (db_table == null)
{
throw new Exception(string.Format("找不到{0}数据表定义", tableName));
}
var pkcolumn = ejdb.DBColumn.FirstOrDefault(m => m.TableID == db_table.id && m.IsPKID == true);
bool hasAutoColumn = ejdb.DBColumn.Count(m => m.TableID == db_table.id && m.IsAutoIncrement == true) > 0;
pkNames[tableName] = pkcolumn.Name;
if (pkcolumn == null)
{
throw (new Exception(string.Format("{0}-{1}没有设置主键", db_table.caption, db_table.Name)));
}
}
while (true)
{
string _tablename = reader.ReadString();
if (_tablename == ":end")
{
break;
}
string pkname = null;
if (pkNames.ContainsKey(_tablename))
{
pkname = pkNames[_tablename];
}
Dictionary <string, object> data = reader.ReadString().ToJsonObject <Dictionary <string, object> >();
CustomDataItem newDataItem;
if (pkname != null && data.ContainsKey(pkname))
{
if (Convert.ToInt32(invokingDB.ExecSqlString($"select count(*) from {invokingDB.FormatObjectName(_tablename)} where {invokingDB.FormatObjectName(pkname)}=@p0", data[pkname])) > 0)
{
newDataItem = new CustomDataItem(_tablename, pkname, data[pkname]);
foreach (var item in data)
{
newDataItem.SetValue(item.Key, item.Value);
}
invokingDB.Update(newDataItem);
continue;
}
}
newDataItem = new CustomDataItem(_tablename, pkname, null);
foreach (var item in data)
{
newDataItem.SetValue(item.Key, item.Value);
}
invokingDB.Insert(newDataItem);
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
foreach (var tableName in tableNames)
{
invokingDB.AllowIdentityInsert(tableName, false);
}
}
}
}
connectInfo.Response.Write("ok\r\n");
}
catch (Exception ex)
{
connectInfo.Response.Write($"{ex.Message}\r\n");
}
}
public bool ImportDesign(int projectid, byte[] csFileContent, HttpConnectInformation connectInfo)
{
using (MemoryStream ms = new MemoryStream(csFileContent))
using (StreamReader sr = new StreamReader(ms, Encoding.UTF8))
{
StringBuilder content = new StringBuilder();
bool bufferStarted = false;
while (true)
{
var line = sr.ReadLine();
if (line == null)
{
break;
}
if (line.StartsWith("<design>*/"))
{
break;
}
if (bufferStarted)
{
content.Append(line);
}
if (line.StartsWith("/*<design>"))
{
bufferStarted = true;
}
}
//result.Append(\"\\r\\n\");
StringBuilder actioncontent = new StringBuilder();
bufferStarted = false;
ms.Position = 0;
while (true)
{
var line = sr.ReadLine().Trim();
if (line == null)
{
break;
}
if (line.StartsWith("return result.ToString()"))
{
break;
}
if (bufferStarted)
{
var index = line.IndexOf("result.Append(");
line = line.Substring(index + "result.Append(".Length + 1);
line = line.Substring(0, line.LastIndexOf("\""));
actioncontent.Append(line);
}
if (line.StartsWith("result.Append(\"\\r\\n\");"))
{
bufferStarted = true;
}
}
var bs = Convert.FromBase64String(content.ToString());
bs = CodeBuilder.UnGzip(bs);
var designData = Encoding.UTF8.GetString(bs).FromJson <DesignData>();
bs = Convert.FromBase64String(actioncontent.ToString());
bs = CodeBuilder.UnGzip(bs);
var dset = Encoding.UTF8.GetString(bs).FromJson <WayDataSet>();
int oldDatabaseid;
using (EJDB_Check db = new EJDB_Check())
{
if (db.Databases.Any(m => m.Name == designData.Database.Name))
{
throw new Exception("数据库名称有重复");
}
try
{
db.BeginTransaction();
oldDatabaseid = designData.Database.id.Value;
designData.Database.ProjectID = projectid;
designData.Database.conStr = "";
db.Insert(designData.Database);
#region Modules
foreach (var module in designData.Modules)
{
module.BackupChangedProperties.Add("id", new DataValueChangedItem()
{
OriginalValue = module.id.Value
});
module.DatabaseID = designData.Database.id;
db.Insert(module);
}
foreach (var module in designData.Modules)
{
if (module.parentID != null && module.parentID != 0)
{
var parentModule = designData.Modules.FirstOrDefault(m => (int)m.BackupChangedProperties["id"].OriginalValue == module.parentID.Value);
if (parentModule != null)
{
module.parentID = parentModule.id;
db.Update(module);
}
}
}
#endregion
#region Tables
foreach (var table in designData.Tables)
{
table.BackupChangedProperties.Add("id", new DataValueChangedItem()
{
OriginalValue = table.id.Value
});
table.DatabaseID = designData.Database.id;
db.Insert(table);
}
#endregion
#region Columns
foreach (var column in designData.DBColumns)
{
column.BackupChangedProperties.Add("id", new DataValueChangedItem()
{
OriginalValue = column.id.Value
});
column.TableID = designData.Tables.FirstOrDefault(m => (int)m.BackupChangedProperties["id"].OriginalValue == column.TableID.Value).id;
db.Insert(column);
}
#endregion
#region IDXIndexes
foreach (var idxindex in designData.IDXIndexes)
{
idxindex.BackupChangedProperties.Add("id", new DataValueChangedItem()
{
OriginalValue = idxindex.id.Value
});
idxindex.TableID = designData.Tables.FirstOrDefault(m => (int)m.BackupChangedProperties["id"].OriginalValue == idxindex.TableID.Value).id;
db.Insert(idxindex);
}
#endregion
#region classproperties
foreach (var classpro in designData.classproperties)
{
classpro.BackupChangedProperties.Add("id", new DataValueChangedItem()
{
OriginalValue = classpro.id.Value
});
if (classpro.tableid != null)
{
classpro.tableid = designData.Tables.FirstOrDefault(m => (int)m.BackupChangedProperties["id"].OriginalValue == classpro.tableid.Value).id;
}
if (classpro.foreignkey_tableid != null)
{
classpro.foreignkey_tableid = designData.Tables.FirstOrDefault(m => (int)m.BackupChangedProperties["id"].OriginalValue == classpro.foreignkey_tableid.Value).id;
}
db.Insert(classpro);
}
#endregion
#region DBDeleteConfigs
foreach (var delconfig in designData.DBDeleteConfigs)
{
delconfig.BackupChangedProperties.Add("id", new DataValueChangedItem()
{
OriginalValue = delconfig.id.Value
});
delconfig.TableID = designData.Tables.FirstOrDefault(m => (int)m.BackupChangedProperties["id"].OriginalValue == delconfig.TableID.Value).id;
delconfig.RelaColumID = designData.DBColumns.FirstOrDefault(m => (int)m.BackupChangedProperties["id"].OriginalValue == delconfig.RelaColumID.Value).id;
delconfig.RelaTableID = designData.Tables.FirstOrDefault(m => (int)m.BackupChangedProperties["id"].OriginalValue == delconfig.RelaTableID.Value).id;
db.Insert(delconfig);
}
#endregion
#region TableInModules
foreach (var tableInModule in designData.TableInModules)
{
tableInModule.BackupChangedProperties.Add("id", new DataValueChangedItem()
{
OriginalValue = tableInModule.id.Value
});
tableInModule.TableID = designData.Tables.FirstOrDefault(m => (int)m.BackupChangedProperties["id"].OriginalValue == tableInModule.TableID.Value).id;
tableInModule.ModuleID = designData.Modules.FirstOrDefault(m => (int)m.BackupChangedProperties["id"].OriginalValue == tableInModule.ModuleID.Value).id;
db.Insert(tableInModule);
}
#endregion
var assembly = typeof(Way.EntityDB.Design.Actions.CreateTableAction).GetTypeInfo().Assembly;
var dtable = dset.Tables[0];
var rows = dtable.Rows.OrderBy(m => (long)m["id"]).ToList();
foreach (var datarow in rows)
{
EJ.DesignHistory action = new EJ.DesignHistory()
{
ActionId = Convert.ToInt32(datarow["id"]),
Content = datarow["content"].ToString(),
DatabaseId = designData.Database.id,
Type = datarow["type"].ToString()
};
db.Insert(action);
}
db.Insert(new EJ.SysLog()
{
UserId = ((EJ.User)connectInfo.Session["user"]).id,
Type = "从cs导入数据库设计模型",
DatabaseId = designData.Database.id,
Time = DateTime.Now,
});
//try
//{
// //变更数据库类型
// IDatabaseDesignService dbservice = Way.EntityDB.Design.DBHelper.CreateDatabaseDesignService((Way.EntityDB.DatabaseType)(int)designData.Database.dbType);
// dbservice.Create(designData.Database);
// db.Update(designData.Database);
// //更新到现在的数据结构
// var invokeDB = Way.EntityDB.Design.DBHelper.CreateInvokeDatabase(designData.Database);
// var designDataStr = CodeBuilder.GetDesignData(db, designData.Database);
// DBUpgrade.Upgrade(invokeDB.DBContext, "\r\n" + designDataStr);
//}
//catch
//{
//}
db.CommitTransaction();
}
catch (Exception)
{
db.RollbackTransaction();
throw;
}
return(true);
}
}
}
public void Handle(string originalUrl, HttpConnectInformation connectInfo, ref bool handled)
{
if (originalUrl.Contains("/DownloadTableData.aspx") == false)
{
return;
}
handled = true;
if (connectInfo.Session["user"] == null || ((EJ.User)connectInfo.Session["user"]).Role.GetValueOrDefault().HasFlag(EJ.User_RoleEnum.数据库设计师) == false)
{
return;
}
var tableids = connectInfo.Request.Query["tableids"].ToJsonObject <int[]>();
System.IO.BinaryWriter bw = new System.IO.BinaryWriter(connectInfo.Response);
using (EJDB db = new EJDB())
{
int tid = tableids[0];
var dbtable = db.DBTable.FirstOrDefault(m => m.id == tid);
var database = db.Databases.FirstOrDefault(m => m.id == dbtable.DatabaseID);
var invokingDB = DBHelper.CreateInvokeDatabase(database);
{
string[] tableNames = new string[tableids.Length];
int[] rowCounts = new int[tableids.Length];
for (int i = 0; i < tableids.Length; i++)
{
int tableid = tableids[i];
dbtable = db.DBTable.FirstOrDefault(m => m.id == tableid);
tableNames[i] = dbtable.Name;
string sql = $"select count(*) from {invokingDB.FormatObjectName(dbtable.Name)}";
rowCounts[i] = Convert.ToInt32(invokingDB.ExecSqlString(sql));
}
bw.Write(Newtonsoft.Json.JsonConvert.SerializeObject(tableNames));
bw.Write(Newtonsoft.Json.JsonConvert.SerializeObject(rowCounts));
for (int i = 0; i < tableids.Length; i++)
{
int tableid = tableids[i];
dbtable = db.DBTable.FirstOrDefault(m => m.id == tableid);
string sql = $"select * from {invokingDB.FormatObjectName(dbtable.Name)}";
invokingDB.ExecuteReader((reader) => {
Dictionary <string, object> data = new Dictionary <string, object>();
for (int j = 0; j < reader.FieldCount; j++)
{
string key = reader.GetName(j);
object value = reader[j];
if (value != null && value != DBNull.Value)
{
data[key] = value;
}
}
if (data.Count > 0)
{
bw.Write(dbtable.Name);
bw.Write(Newtonsoft.Json.JsonConvert.SerializeObject(data));
}
return(true);
}, sql);
}
bw.Write(":end");
}
}
}
public void Handle(string originalUrl, HttpConnectInformation connectInfo, ref bool handled)
{
if (originalUrl.Contains("/DownloadDatabaseCode.aspx") == false)
{
return;
}
handled = true;
try
{
if (connectInfo.Session["user"] == null)
{
throw new Exception("not arrow");
}
int databaseid = Convert.ToInt32(connectInfo.Request.Query["databaseid"]);
using (EJDB db = new EJDB())
{
var database = db.Databases.FirstOrDefault(m => m.id == databaseid);
if (database.dllPath == null || database.dllPath.StartsWith("{") == false)
{
database.dllPath = Newtonsoft.Json.JsonConvert.SerializeObject(new
{
db = connectInfo.Request.Query["filepath"],
simple = "",
});
}
else
{
var json = (Newtonsoft.Json.Linq.JToken)Newtonsoft.Json.JsonConvert.DeserializeObject(database.dllPath);
json["db"] = connectInfo.Request.Query["filepath"];
database.dllPath = json.ToString();
}
db.Update(database);
var tables = db.DBTable.Where(m => m.DatabaseID == databaseid).ToList();
System.IO.BinaryWriter bw = new System.IO.BinaryWriter(connectInfo.Response);
bw.Write("start");
var invokingDB = Way.EntityDB.Design.DBHelper.CreateInvokeDatabase(database);
IDatabaseDesignService dbservice = Way.EntityDB.Design.DBHelper.CreateDatabaseDesignService((Way.EntityDB.DatabaseType)(int) database.dbType);
bw.Write(1);
ICodeBuilder codeBuilder = new CodeBuilder();
NamespaceCode namespaceCode = new NamespaceCode(database.NameSpace);
NamespaceCode namespaceCode2 = new NamespaceCode(database.NameSpace + ".DB");
namespaceCode.AddUsing("System");
namespaceCode.AddUsing("Microsoft.EntityFrameworkCore");
namespaceCode.AddUsing("System.Collections.Generic");
namespaceCode.AddUsing("System.ComponentModel");
namespaceCode.AddUsing("System.Data");
namespaceCode.AddUsing("System.Linq");
namespaceCode.AddUsing("System.Text");
namespaceCode.AddUsing("System.ComponentModel.DataAnnotations");
namespaceCode.AddUsing("System.ComponentModel.DataAnnotations.Schema");
namespaceCode.AddUsing("Way.EntityDB.Attributes");
namespaceCode.AddUsing("System.Diagnostics.CodeAnalysis");
namespaceCode.AddBeforeCode("");
codeBuilder.BuilderDB(db, database, namespaceCode2, tables);
List <string> foreignKeys = new List <string>();
foreach (var table in tables)
{
codeBuilder.BuildTable(db, namespaceCode, table, foreignKeys);
}
bw.Write("code.cs");
string code = namespaceCode.Build() + "\r\n" + namespaceCode2.Build();
byte[] bs = System.Text.Encoding.UTF8.GetBytes(code);
bw.Write(bs.Length);
bw.Write(bs);
bw.Write(":end");
}
}
catch (Exception ex)
{
new System.IO.BinaryWriter(connectInfo.Response).Write(ex.Message);
}
}
public void Handle(string originalUrl, HttpConnectInformation connectInfo, ref bool handled)
{
if (originalUrl.Contains("/DownLoadSimpleCodeHandler.aspx") == false)
{
return;
}
handled = true;
try
{
if (connectInfo.Session["user"] == null)
{
throw new Exception("not arrow");
}
int databaseid = Convert.ToInt32(connectInfo.Request.Query["databaseid"]);
using (EJDB db = new EJDB())
{
var database = db.Databases.FirstOrDefault(m => m.id == databaseid);
if (database.dllPath == null || database.dllPath.StartsWith("{") == false)
{
database.dllPath = Newtonsoft.Json.JsonConvert.SerializeObject(new {
simple = connectInfo.Request.Query["filepath"],
db = "",
});
}
else
{
var json = (Newtonsoft.Json.Linq.JToken)Newtonsoft.Json.JsonConvert.DeserializeObject(database.dllPath);
json["simple"] = connectInfo.Request.Query["filepath"];
database.dllPath = json.ToString();
}
db.Update(database);
var tables = db.DBTable.Where(m => m.DatabaseID == databaseid).ToList();
System.IO.BinaryWriter bw = new System.IO.BinaryWriter(connectInfo.Response);
bw.Write("start");
var invokingDB = Way.EntityDB.Design.DBHelper.CreateInvokeDatabase(database);
IDatabaseDesignService dbservice = Way.EntityDB.Design.DBHelper.CreateDatabaseDesignService((Way.EntityDB.DatabaseType)(int) database.dbType);
bw.Write(tables.Count * 1);
ICodeBuilder codeBuilder = new CodeBuilder();
foreach (var table in tables)
{
string[] codes = codeBuilder.BuildSimpleTable(db, database.NameSpace, table);
for (int i = 0; i < codes.Length; i++)
{
bw.Write(table.Name + "_" + i + ".cs");
byte[] bs = System.Text.Encoding.UTF8.GetBytes(codes[i]);
bw.Write(bs.Length);
bw.Write(bs);
}
}
bw.Write(":end");
}
}
catch (Exception ex)
{
new System.IO.BinaryWriter(connectInfo.Response).Write(ex.Message);
}
}
