//根据表编码，获取列名字段信息(用于子页展示字段信息)
public void PreviewColumn()
{
NameValueCollection Params = HttpContext.Request.Form;//参数
Guid tableCode = new Guid(Params["tableCode"]);
IList <Column> columnlist = DColumn.GetColumn(tableCode);
//根据表编码获取表信息
Tables tables = DTables.GetProjectById(tableCode);
StringBuilder Json = new StringBuilder();
Json.Append("{ Name: '" + tables.Name + "',"); //表名
Json.Append("Alias:'" + tables.Alias + "',"); //别名
Json.Append("copyright:'DBVortaro',");
Json.Append("list: [");
for (int i = 0; i < columnlist.Count; i++)
{
if (i > 0)
{
Json.Append(",");
}
Json.Append("{ Name: '" + columnlist[i].Name + "',");
Json.Append("Type: '" + columnlist[i].Type + "',");
Json.Append("Bewrite: '" + columnlist[i].Bewrite + "',");
Json.Append("Author: '" + columnlist[i].Author + "',");
Json.Append("CreateTime: '" + columnlist[i].CreateTime.ToString("yyyy年MM月dd日 HH:mm:ss") + "'");
Json.Append("}");
}
Json.Append("]}");
Response.Write(Json.ToString().Replace("\'", "\""));
Response.End();
}
public dynamic CompareTable([FromBody] JsonElement input)
{
var mdl = System.Text.Json.JsonSerializer.Deserialize <DtModel>(input.GetRawText());
DTables.CompareTable(mdl);
return(mdl);
}
//保存表信息
public void SaveTables()
{
NameValueCollection Params = HttpContext.Request.Form;//参数
Tables tables = new Tables();
tables.Author = User.Identity.Name;
tables.DatabaseCode = new Guid(Params["databaseCode"]);
tables.GroupCode = new Guid(Params["groupCode"]);
tables.Name = Params["name"];
tables.Alias = Params["alias"];
string result = string.Empty;
if (Params["code"] != null)
{
tables.Code = new Guid(Params["code"]);
result = DTables.Update(tables) != null ? "{HasError:false,msg:'表编辑成功！'}" : "{HasError:true,msg:'表编辑失败，请稍候再试！'}";
}
else
{
tables.Code = Guid.NewGuid();
result = DTables.Add(tables) != null ? "{HasError:false,msg:'表创建成功！'}" : "{HasError:true,msg:'表创建失败，请稍候再试！'}";
}
Response.Write(result);
Response.End();
}
//获取需要导入的表
public void GetImportTables()
{
NameValueCollection Params = HttpContext.Request.Form;//参数
string page = Params["page"];
string rows = Params["rows"];
int intPage = int.Parse((page == null || page == "0") ? "1" : page);
//每页显示条数
int pageSize = int.Parse((rows == null || rows == "0") ? "10" : rows);
//每页的开始记录 第一页为1 第二页为number +1
int start = (intPage - 1) * pageSize;
string ServerName = Params["ServerName"];
string ServerUser = Params["ServerUser"];
string ServerPwd = Params["ServerPwd"];
ServerPwd = NHibernateHelper.DecryptAES(ServerPwd, "zhangzhangdebing"); //解密
string DatabaseCode = Params["DatabaseCode"]; //数据库编码
string DatabaseName = Params["DatabaseName"]; //数据库名称
string SearchValue = Params["SearchValue"]; //查询条件
DataTable dt = new DataTable();
DataTable dt2 = new DataTable();
Hashtable hasTable = new Hashtable();
try
{
//根据数据库编码，获取表名称
string tablesName = string.Empty;
if (DatabaseCode != null)
{
tablesName = DTables.GetTablesName(new Guid(DatabaseCode));
}
string SqlConnection = string.Format("server={0};database={1};uid={2};pwd={3};", ServerName, DatabaseName, ServerUser, ServerPwd);
string Sql = "select name,crdate as createdate from sysobjects where xtype='U' and name!='sysdiagrams'";//排除sysdiagrams表
if (!string.IsNullOrEmpty(tablesName))
{
Sql += string.Format(" and name not in({0})", tablesName);
}
if (!string.IsNullOrEmpty(SearchValue))
{
Sql += string.Format(" and name like '%{0}%'", SearchValue);
}
dt = SQLHelper.GetDataTable(SqlConnection, Sql);
//拼装分页SQL
Sql = string.Format(@"select top {1} * from ({0}) as t
where t.name not in (select top {2} t2.name from ({0}) as t2)", Sql, pageSize, start);
dt2 = SQLHelper.GetDataTable(SqlConnection, Sql);
hasTable.Add("total", dt.Rows.Count);//总数据行数
hasTable.Add("rows", dt2);
}
catch (Exception ex)
{
NHibernateHelper.WriteErrorLog("获取需要导入的表异常", ex);
return;
}
Response.Write(JsonHelper.ToJson(hasTable));
Response.End();
}
//导入指定表到数据库
public void ImportTables()
{
NameValueCollection Params = HttpContext.Request.Form;//参数
//批量添加表信息
string[] tables = Params["tables"].Split(','); //表名称数据集
string ServerName = Params["ServerName"]; //服务器名称
string ServerUser = Params["ServerUser"]; //用户名
string ServerPwd = Params["ServerPwd"]; //密码
ServerPwd = NHibernateHelper.DecryptAES(ServerPwd, "zhangzhangdebing"); //解密
string DatabaseName = Params["DatabaseName"]; //指定数据库名称
string databaseCode = Params["databaseCode"]; //数据库信息编码
string groupCode = Params["groupCode"]; //功能分组编码
bool resultT = false;
try
{
for (int i = 0; i < tables.Length; i++)
{
resultT = false;
string tableName = tables[i];
//表名是否，重复则不执行保存操作
if (!DTables.RepeatTablesName(tableName, databaseCode, groupCode, User.Identity.Name))
{
Tables table = new Tables();
table.Author = User.Identity.Name;
table.DatabaseCode = new Guid(databaseCode);
table.GroupCode = new Guid(groupCode);
table.Name = tableName;
table.Alias = tableName;
table.Code = Guid.NewGuid();
//根据表名，获取表字段信息
string SqlConnection = string.Format("server={0};database={1};uid={2};pwd={3};", ServerName, DatabaseName, ServerUser, ServerPwd);
DataTable dt = DColumn.GetTableColumn(tableName, SqlConnection);
if (dt.Rows.Count > 0)
{
DTables.Add(table);//添加表
resultT = BatchAddColumn(resultT, table, dt);
}
}
}
}
catch (Exception ex)
{
NHibernateHelper.WriteErrorLog("导入指定表发生异常", ex);
return;
}
Response.Write(resultT ? "{HasError:false,msg:'指定表导入成功！'}" : "{HasError:true,msg:'指定表导入失败，请稍候再试！'}");
Response.End();
}
//删除表信息
public void DeleteTables()
{
NameValueCollection Params = HttpContext.Request.Form;//参数
string[] codes = Params["codes"].Split(',');
string result = string.Empty;
for (int i = 0; i < codes.Length; i++)
{
result = DTables.Delete(new Guid(codes[i])) != null ? "{HasError:false,msg:'表删除成功！'}" : "{HasError:true,msg:'表删除失败，请稍候再试！'}";
}
Response.Write(result);
Response.End();
}
//获取表信息
public void GetPageTables()
{
NameValueCollection Params = HttpContext.Request.Form;//参数
string page = Params["page"];
string rows = Params["rows"];
int intPage = int.Parse((page == null || page == "0") ? "1" : page);
//每页显示条数
int pageSize = int.Parse((rows == null || rows == "0") ? "10" : rows);
//每页的开始记录 第一页为1 第二页为number +1
int start = (intPage - 1) * pageSize;
string databaseCode = Params["databaseCode"];
string groupCode = Params["groupCode"];
string query = Params["query"];
Response.Write(DTables.GetPageTables(start, pageSize, query, databaseCode, groupCode));
Response.End();
}
//根据项目编码，获取数据库以及表信息(用于主页展示目录)
public void PreviewTable()
{
NameValueCollection Params = HttpContext.Request.Form;//参数
IList <Database> databaselist = DDatabase.GetDatabase(new Guid(Params["projectCode"].ToString()));
StringBuilder Json = new StringBuilder();
Json.Append("{ projectName: '" + Params["projectName"] + "',");
Json.Append("copyright:'DBVortaro',");
Json.Append("time: '" + DateTime.Now.ToString("yyyy年MM月dd日") + "',list: [");
int databaseNumber = 0;//数据库计数器
for (int i = 0; i < databaselist.Count; i++)
{
DataTable tableslist = DTables.GetTables2(databaselist[i].Code);
if (tableslist.Rows.Count > 0)//判断数据库下面是否存在表信息
{
if (databaseNumber > 0)
{
Json.Append(",");
}
Json.Append("{ databaseName: '" + databaselist[i].Name
+ "',serverName: '" + databaselist[i].ServerName
+ "',list: [");
for (int j = 0; j < tableslist.Rows.Count; j++)
{
if (j > 0)
{
Json.Append(",");
}
Json.Append("{ Name: '" + tableslist.Rows[j]["Name"].ToString() + "',");
Json.Append("Url: 'Items/items.html?code=" + tableslist.Rows[j]["Code"].ToString() + "',");
Json.Append("Alias: '" + tableslist.Rows[j]["Alias"].ToString() + "',");
Json.Append("Author: '" + tableslist.Rows[j]["Author"].ToString() + "',");
Json.Append("GroupName: '" + DGroup.GetGroupName(new Guid(tableslist.Rows[j]["GroupCode"].ToString())) + "'");
Json.Append("}");
}
Json.Append("]}");
databaseNumber++;
}
}
Json.Append("]}");
Response.Write(Json.ToString());
Response.End();
}
/// <summary>
/// 生成HTML首页
/// </summary>
/// <param name="projectCode">项目编码</param>
/// <param name="fileName">文件名称</param>
/// <param name="directory">输出路径</param>
/// <param name="indexPath">首页模板路径</param>
/// <param name="itemsPath">子页模板路径</param>
private static void BuildIndex(string projectCode, string fileName, string directory, string indexPath, string itemsPath)
{
string tableStr = string.Empty; //表格
IList <Database> databaselist = DDatabase.GetDatabase(new Guid(projectCode));
int rowspan = 0; //分组跨行计数
bool merger = false; //是否合并
for (int k = 0; k < databaselist.Count; k++)
{
DataTable tableslist = DTables.GetTables2(databaselist[k].Code);
if (tableslist.Rows.Count > 0)//是否存在表字段
{
tableStr += @"
<table style=""width: 100%;"">
<tr><td colspan=""5"" style=""font-weight:bold;line-height:20px;"">服务器：" + databaselist[k].ServerName + "<br/>数据库：" + databaselist[k].Name + @"</td></tr>
<tr class=""text-center""><th style=""width:60px"">序号</th><th>分组</th><th>表名</th><th>别名</th><th>作者</th></tr>" ;
for (int q = 0; q < tableslist.Rows.Count; q++)
{
string url = string.Format("Items/{0}_{1}.html", databaselist[k].Name, tableslist.Rows[q]["Name"].ToString());
tableStr += string.Format(@"<tr><td style=""padding-left:10px;"">{0}</td>", q + 1);
string GroupName = string.Empty,
TempName = DGroup.GetGroupName(new Guid(tableslist.Rows[q]["GroupCode"].ToString()));
//名称竖排
for (int Q = 0; Q < TempName.Length; Q++)
{
GroupName += TempName[Q].ToString() + "<br/>";
}
//分组跨行处理
if (rowspan == 0)
{
for (int j = q; j < tableslist.Rows.Count; j++)
{
if (tableslist.Rows[j]["GroupCode"].ToString() == tableslist.Rows[q]["GroupCode"].ToString())
{
rowspan++;
}
}
merger = true;
}
if (rowspan > 0 && merger == true)
{
tableStr += string.Format(@"<td class=""text-center"" style=""width:60px;"" rowspan=""{0}"">{1}</td>", rowspan, GroupName);
merger = false; //停用合并
rowspan--; //合并行计数
}
else if (rowspan > 0)
{
rowspan--;//合并行计数
}
else
{
tableStr += string.Format(@"<td class=""text-center"" style=""width:60px;"">{0}</td>", GroupName);
}
tableStr += string.Format(@"<td><a href=""{0}"">{1}</a></td><td><a href=""{0}"">{2}</a></td>
<td class=""text-center"">{3}</td></tr>" ,
url, tableslist.Rows[q]["Name"].ToString(),
tableslist.Rows[q]["Alias"].ToString(),
tableslist.Rows[q]["Author"].ToString());
BuildItems(new Guid(tableslist.Rows[q]["Code"].ToString()),
tableslist.Rows[q]["Name"].ToString(),
tableslist.Rows[q]["Alias"].ToString(),
directory + "/" + url, itemsPath);
}
tableStr += "</table><br/>";
}
}
string[] indexTemp = new string[] { "@title", "@table", "@footer" };
string[] indexHtml = new string[] { fileName, tableStr, "DBVortaro" };
DTemplates.WriteHtml(indexTemp, indexHtml, indexPath, directory + "/index.html");
}
