private DBTransaction _transaction; // commit, dispose
#endregion Fields
#region Constructors
public MetadataContext(DBHelper dbHelper)
{
_previousContext = DataContext.Current;
_transaction = dbHelper.BeginTransaction();
_currentContext = new DataContext(string.Empty);
_currentContext.SqlContext.CommandTimeout = dbHelper.CommandTimeout;
_currentContext.SqlContext.Transaction = _transaction.SqlTran;
DataContext.Current = _currentContext;
}
private void CopyTable(string sourceTableName, string targetTableName, NameValueCollection columnsMapping, string selPrefix, string selColumns, string selCondition, bool copyBinary, DBHelper source, DBHelper target, IList<StringCollection> nameLists, IList<Hashtable> valueHashTables, bool insertIdentity, Hashtable identities)
{
SendProgress("Copying data from table {0} to table {1}", sourceTableName, targetTableName);
StringBuilder sb = new StringBuilder();
StringBuilder sb2 = new StringBuilder();
SqlCommand cmd = new SqlCommand();
cmd.CommandType = CommandType.Text;
DataTable dt;
Type dataType;
bool isIdentity, hasIdentity = false;
string selectCommand;
string insertCommand;
ArrayList columnTypes = new ArrayList();
ArrayList sourceColumns = new ArrayList();
ArrayList targetColumns = new ArrayList();
ArrayList sourceBinColumns = new ArrayList();
ArrayList targetBinColumns = new ArrayList();
Hashtable binIdentities = new Hashtable();
string sourceIdentityColumn = null, targetIdentityColumn = null;
int identityIndex = -1;
string sourceColumnName, targetColumnName;
// Get column names to be inserted
selectCommand = string.Format(CultureInfo.InvariantCulture, "SELECT {0}{1} FROM [{2}] {3}", selPrefix, selColumns, sourceTableName, selCondition);
using (IDataReader reader = source.RunTextDataReaderSchemaOnly(selectCommand))
{
dt = reader.GetSchemaTable();
foreach (DataRow row in dt.Rows)
{
sourceColumnName = (string)row["ColumnName"];
targetColumnName = GetTargetColumn(sourceColumnName, columnsMapping);
dataType = (Type)row["DataType"];
// Check if column exists and is identity
if (CheckColumn(target, cmd, targetTableName, targetColumnName, out isIdentity))
{
if (isIdentity)
{
hasIdentity = true;
sourceIdentityColumn = sourceColumnName;
targetIdentityColumn = targetColumnName;
}
if (dataType == typeof(byte[]))
{
sourceBinColumns.Add(sourceColumnName);
targetBinColumns.Add(targetColumnName);
}
else
{
columnTypes.Add(dataType);
sourceColumns.Add(sourceColumnName);
targetColumns.Add(targetColumnName);
}
}
}
}
// Build select command
sb.Append("SELECT ");
int n = 0;
foreach (string colName in sourceColumns)
{
if (n > 0)
sb.Append(", ");
sb.Append(selPrefix);
sb.Append("[");
sb.Append(colName);
sb.Append("]");
n++;
}
sb.Append(" FROM [");
sb.Append(sourceTableName);
sb.Append("] ");
sb.Append(selCondition);
// Build insert command
sb2.Append("INSERT INTO [");
sb2.Append(targetTableName);
sb2.Append("] (");
int j = n = 0;
foreach (string colName in targetColumns)
{
if (colName == targetIdentityColumn)
identityIndex = j;
if (insertIdentity || identityIndex != j)
{
if (n > 0)
sb2.Append(", ");
sb2.Append("[");
sb2.Append(colName);
sb2.Append("]");
n++;
}
j++;
}
sb2.Append(") VALUES (");
n = 0;
for (int i = 0; i < targetColumns.Count; i++)
{
if (insertIdentity || identityIndex != i)
{
if (n > 0)
sb2.Append(", ");
sb2.Append("@p");
sb2.Append(i);
n++;
}
}
sb2.Append(")");
if (hasIdentity && !insertIdentity)
sb2.Append(" SELECT @@IDENTITY");
selectCommand = sb.ToString();
insertCommand = sb2.ToString();
// Read data from source and insert into target
using (DBTransaction tran = target.BeginTransaction())
{
object identity;
using (IDataReader reader = source.RunTextDataReader(selectCommand))
{
dt = reader.GetSchemaTable();
if (insertIdentity && hasIdentity)
SetInsertIdentity(target, targetTableName, true);
try
{
cmd.CommandText = insertCommand;
while (reader.Read())
{
if (cmd.Parameters.Count == 0)
{
// Create parameters
for (int i = 0; i < targetColumns.Count; i++)
{
SqlParameter p = cmd.Parameters.AddWithValue(string.Format(CultureInfo.InvariantCulture, "@p{0}", i), GetColumnValue((string)sourceColumns[i], reader[i], nameLists, valueHashTables));
if (columnTypes[i] == typeof(Decimal))
p.DbType = DbType.Decimal;
}
}
else
{
// Set values
for (int i = 0; i < targetColumns.Count; i++)
{
cmd.Parameters[i].Value = GetColumnValue((string)sourceColumns[i], reader[i], nameLists, valueHashTables);
}
}
identity = target.RunCmdScalar(cmd);
if (hasIdentity)
{
object oldIdentity = reader[identityIndex];
if (insertIdentity)
binIdentities[oldIdentity] = oldIdentity;
else
binIdentities[oldIdentity] = identity;
if (!insertIdentity && identities != null)
identities[oldIdentity] = identity;
}
}
}
finally
{
if (insertIdentity && hasIdentity)
SetInsertIdentity(target, targetTableName, false);
}
}
tran.Commit();
}
// Copy binary and image fields
if (copyBinary)
{
if (sourceIdentityColumn != null && sourceBinColumns.Count > 0)
{
SqlParameter paramTextPtr = DBHelper.MP("@ptr", SqlDbType.VarBinary, 16, null);
SqlParameter paramData = new SqlParameter("@data", SqlDbType.VarBinary);
paramData.Value = _buffer;
SqlParameter paramId = new SqlParameter();
paramId.ParameterName = "@id";
foreach (object id in binIdentities.Keys)
{
paramId.Value = binIdentities[id];
for (int i = 0; i < sourceBinColumns.Count; i++)
{
CopyBinaryData(source, sourceTableName, (string)sourceBinColumns[i], sourceIdentityColumn, id,
target, targetTableName, (string)targetBinColumns[i], targetIdentityColumn,
cmd, paramTextPtr, paramData, paramId);
}
}
}
}
SendProgress("Done");
}
public void Convert(int sourceCompanyId, int targetCompanyId)
{
bool convertAll = true;
DBHelper source = new DBHelper(_sourceConnectionString);
DBHelper target = new DBHelper(_targetConnectionString);
source.CommandTimeout = target.CommandTimeout = _sqlCommandTimeout;
#region Validate databases' versions
ValidateDatabaseVersion(source, RequiredSourceVersion, true);
ValidateDatabaseVersion(target, RequiredTargetVersion, false);
string sourcePortalDatabase = GetPortalDB(source, sourceCompanyId);
string targetPortalDatabase = GetPortalDB(target, targetCompanyId);
source.Database = sourcePortalDatabase;
target.Database = targetPortalDatabase;
ValidateDatabaseVersion(source, RequiredSourceVersion, true);
ValidateDatabaseVersion(target, RequiredTargetVersion, false);
source.Database = null;
target.Database = null;
#endregion
#region Declare variables
XmlDocument doc = new XmlDocument();
string tableName, selectCommand;
List<StringCollection> nameLists = new List<StringCollection>();
List<Hashtable> valueHashTables = new List<Hashtable>();
StringCollection namesCompanyId = new StringCollection();
StringCollection namesImGroupId = new StringCollection();
StringCollection namesUserId = new StringCollection();
StringCollection namesChatId = new StringCollection();
Hashtable valuesCompanyId = new Hashtable();
Hashtable valuesImGroupId = new Hashtable();
Hashtable valuesUserId = new Hashtable();
Hashtable valuesChatId = new Hashtable();
nameLists.Add(namesCompanyId);
nameLists.Add(namesImGroupId);
nameLists.Add(namesUserId);
nameLists.Add(namesChatId);
valueHashTables.Add(valuesCompanyId);
valueHashTables.Add(valuesImGroupId);
valueHashTables.Add(valuesUserId);
valueHashTables.Add(valuesChatId);
namesCompanyId.Add("company_id");
namesImGroupId.Add("imgroup_id");
namesImGroupId.Add("dep_imgroup_id");
namesImGroupId.Add("imgroupid");
namesUserId.Add("user_id");
namesUserId.Add("from_user_id");
namesUserId.Add("to_user_id");
namesUserId.Add("owner_id");
namesUserId.Add("cont_user_id");
namesUserId.Add("originalid");
namesChatId.Add("chat_id");
#endregion
if (convertAll)
{
#region Convert Main DB
SendProgress("*** Converting main database ***");
SendProgress("Deleting target company data");
target.RunSP("ASP_EmptyTables",
DBHelper.MP("@company_id", SqlDbType.Int, targetCompanyId),
DBHelper.MP("@delete_trial_requests", SqlDbType.Bit, true));
SendProgress("Done");
doc.Load("ConvertMain.xml");
foreach (XmlNode table in doc.SelectNodes("/tables/table"))
{
bool copyBinary = true;
{
XmlAttribute attr = table.Attributes["copyBinary"];
if (attr != null)
copyBinary = bool.Parse(attr.Value);
}
tableName = table.Attributes["name"].Value;
switch (tableName)
{
case "COMPANIES":
valuesCompanyId[sourceCompanyId] = targetCompanyId;
ArrayList skip = new ArrayList();
skip.Add("company_id");
skip.Add("domain");
skip.Add("db_name");
skip.Add("app_id");
UpdateRecord(tableName, string.Format(CultureInfo.InvariantCulture, "WHERE [company_id] = {0}", sourceCompanyId), string.Format(CultureInfo.InvariantCulture, "WHERE [company_id] = {0}", targetCompanyId), skip, source, target);
break;
case "IMGROUPS":
selectCommand = string.Format(CultureInfo.InvariantCulture, "WHERE company_id={1}", tableName, sourceCompanyId);
CopyTable(tableName, "", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, valuesImGroupId);
break;
case "USER":
selectCommand = string.Format(CultureInfo.InvariantCulture, "U JOIN IMGROUPS G ON (G.imgroup_id = U.imgroup_id) WHERE G.company_id = {1}", tableName, sourceCompanyId);
CopyTable(tableName, "U.", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, valuesUserId);
break;
case "CHATS":
selectCommand = string.Format(CultureInfo.InvariantCulture, "C JOIN [USER] U ON (U.user_id = C.owner_id) JOIN IMGROUPS G ON (G.imgroup_id = U.imgroup_id) WHERE G.company_id = {1}", tableName, sourceCompanyId);
CopyTable(tableName, "C.", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, valuesChatId);
break;
case "BINARY_DATA":
selectCommand = string.Format(CultureInfo.InvariantCulture, "WHERE [fid] IN (SELECT D2.file_id FROM [FILE] D2 JOIN [USER] U1 ON (U1.user_id = D2.from_user_id) JOIN IMGROUPS G1 ON (G1.imgroup_id = U1.imgroup_id) JOIN [USER] U2 ON (U2.user_id = D2.to_user_id) JOIN IMGROUPS G2 ON (G2.imgroup_id = U2.imgroup_id) WHERE G1.company_id = {0} AND G2.company_id = {0})", sourceCompanyId);
CopyTable(tableName, "", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, null);
break;
case "CONTACT_LIST":
selectCommand = string.Format(CultureInfo.InvariantCulture, "D2 JOIN [USER] U1 ON (U1.user_id = D2.user_id) JOIN IMGROUPS G1 ON (G1.imgroup_id = U1.imgroup_id) JOIN [USER] U2 ON (U2.user_id = D2.cont_user_id) JOIN IMGROUPS G2 ON (G2.imgroup_id = U2.imgroup_id) WHERE G1.company_id = {1} AND G2.company_id = {1}", tableName, sourceCompanyId);
CopyTable(tableName, "D2.", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, null);
break;
case "DEPENDENCES":
selectCommand = string.Format(CultureInfo.InvariantCulture, "D JOIN IMGROUPS G1 ON (G1.imgroup_id = D.imgroup_id) JOIN IMGROUPS G2 ON (G2.imgroup_id = D.DEP_IMGROUP_ID) WHERE G1.company_id = {1} AND G2.company_id = {1}", tableName, sourceCompanyId);
CopyTable(tableName, "D.", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, null);
break;
case "CHAT_USERS":
selectCommand = string.Format(CultureInfo.InvariantCulture, "D2 JOIN [USER] U1 ON (U1.user_id = D2.user_id) JOIN IMGROUPS G1 ON (G1.imgroup_id = U1.imgroup_id) JOIN [USER] U2 ON (U2.user_id = D2.from_user_id) JOIN IMGROUPS G2 ON (G2.imgroup_id = U2.imgroup_id) WHERE G1.company_id = {1} AND G2.company_id = {1}", tableName, sourceCompanyId);
CopyTable(tableName, "D2.", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, null);
break;
case "AUTH_LIST":
case "FILE":
case "USER_MESS":
selectCommand = string.Format(CultureInfo.InvariantCulture, "D2 JOIN [USER] U1 ON (U1.user_id = D2.from_user_id) JOIN IMGROUPS G1 ON (G1.imgroup_id = U1.imgroup_id) JOIN [USER] U2 ON (U2.user_id = D2.to_user_id) JOIN IMGROUPS G2 ON (G2.imgroup_id = U2.imgroup_id) WHERE G1.company_id = {1} AND G2.company_id = {1}", tableName, sourceCompanyId);
CopyTable(tableName, "D2.", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, null);
break;
case "PORTAL_SESSIONS":
case "SESSIONS":
case "STATUS_LOG":
case "CHAT_MESS":
selectCommand = string.Format(CultureInfo.InvariantCulture, "D1 JOIN [USER] U ON (U.user_id = D1.user_id) JOIN IMGROUPS G ON (G.imgroup_id = U.imgroup_id) WHERE G.company_id = {1}", tableName, sourceCompanyId);
CopyTable(tableName, "D1.", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, null);
break;
}
}
SendProgress("Hashing passwords...");
HashPasswords(target, "USER", "USER_ID", "PASSWORD");
SendProgress("Done");
SendProgress("*** Done ***");
#endregion
}
#region Convert portal DB
SendProgress("*** Converting portal database ***");
source.Database = sourcePortalDatabase;
target.Database = targetPortalDatabase;
if (convertAll)
{
SqlCommand cmd = new SqlCommand();
cmd.CommandType = CommandType.Text;
doc.Load("ConvertPortal.xml");
XmlNodeList tablesCopy = doc.SelectNodes("/tables/table");
#region Clear tables in reversed order
ClearTables(tablesCopy, target);
#endregion
#region Load calendars for imported projects
Hashtable calendars = new Hashtable();
using (IDataReader reader = source.RunTextDataReader("SELECT CalendarId, ProjectId FROM [CALENDARS] WHERE ProjectId IS NOT NULL"))
{
while (reader.Read())
{
calendars[reader[0]] = reader[1];
}
}
#endregion
#region Copy tables
CopyPortalTables(1, 1, tablesCopy, source, target, nameLists, valueHashTables);
#endregion
#region Update ProjectId column for CALENDARS
SendProgress("Updating project calendars");
foreach (object key in calendars.Keys)
{
object projectId = calendars[key];
target.RunTextDataReader("UPDATE [CALENDARS] SET ProjectId=@pid WHERE CalendarId=@cid"
, DBHelper.MP("@pid", SqlDbType.Int, projectId)
, DBHelper.MP("@cid", SqlDbType.Int, key)
);
}
SendProgress("Done");
#endregion
#region Copy meta data
SendProgress("* Copying metadata *");
// Load meta classes
ArrayList metaClasses = MyMetaClass.LoadList(source);
StringBuilder sbMetaClassesToDelete = new StringBuilder();
// Load meta fields, create and copy tables
foreach (MyMetaClass mc in metaClasses)
{
if (mc.Name.StartsWith("ListsEx_", StringComparison.Ordinal) || mc.Name.StartsWith("ListTemplate_", StringComparison.Ordinal))
{
if(sbMetaClassesToDelete.Length > 0)
sbMetaClassesToDelete.Append(",");
sbMetaClassesToDelete.Append(mc.MetaClassId.ToString(CultureInfo.InvariantCulture));
}
else
{
mc.LoadFields(source);
SendProgress("Creating tables for MetaData class: {0}", mc.Name);
mc.CreateTables(target);
SendProgress("Done");
selectCommand = "";//string.Format("SELECT * FROM [{0}]", mc.TableName);
CopyTable(mc.TableName, "", "*", selectCommand, true, source, target, null, null, true, null);
CopyTable(mc.TableNameHistory, "", "*", selectCommand, true, source, target, null, null, true, null);
}
}
string metaClassesToDelete = sbMetaClassesToDelete.ToString();
if (!string.IsNullOrEmpty(metaClassesToDelete))
{
target.RunText(string.Concat("DELETE FROM [MetaClassMetaFieldRelation] WHERE [MetaClassId] IN (", metaClassesToDelete, ")"));
target.RunText(string.Concat("DELETE FROM [MetaClass] WHERE [MetaClassId] IN (", metaClassesToDelete, ")"));
}
string defaultLocale = (string)source.RunTextScalar("SELECT [Locale] FROM [LANGUAGES] WHERE [IsDefault] = 1");
using (DBTransaction tran = target.BeginTransaction())
{
//target.RunText("DROP TABLE [OrganizationsEx]");
//target.RunText("DROP TABLE [OrganizationsEx_History]");
Mediachase.MetaDataPlus.Configurator.MetaInstaller.RestoreFromFile(tran.SqlTran, string.Format(CultureInfo.InvariantCulture, "metadata_{0}.xml", defaultLocale));
tran.Commit();
}
SendProgress("* Done *");
#endregion
#region Copy GROUPS to cls_Principal
using (IDataReader reader = source.RunTextDataReader("SELECT [PrincipalId], [GroupName] FROM [GROUPS] WHERE [PrincipalId] > 9"))
{
while (reader.Read())
{
int principalId = (int)reader["PrincipalId"];
string groupName = reader["GroupName"].ToString();
target.RunText(
"INSERT INTO [cls_Principal] ([PrincipalId],[Card],[Name],[Activity]) VALUES (@1,N'Department',@2,3)"
, DBHelper.MP("@1", SqlDbType.Int, principalId)
, DBHelper.MP("@2", SqlDbType.NVarChar, 100, groupName)
);
}
}
#endregion
#region Copy USERS to cls_Principal
using (IDataReader reader = source.RunTextDataReader("SELECT [PrincipalId], [FirstName], [LastName], [Activity] FROM [USERS]"))
{
while (reader.Read())
{
int principalId = (int)reader["PrincipalId"];
string firstName = reader["FirstName"].ToString();
string lastName = reader["LastName"].ToString();
byte activity = (byte)reader["Activity"];
target.RunText(
"INSERT INTO [cls_Principal] ([PrincipalId],[Card],[Name],[Activity]) VALUES (@1,N'User',@2,@3)"
, DBHelper.MP("@1", SqlDbType.Int, principalId)
, DBHelper.MP("@2", SqlDbType.NVarChar, 100, lastName + ", " + firstName)
, DBHelper.MP("@3", SqlDbType.Int, activity)
);
}
}
#endregion
SendProgress("Hashing passwords...");
HashPasswords(target, "USERS", "PrincipalId", "Password");
SendProgress("Done");
// Update ExpectedAssignDate for issues
target.RunText("SET DATEFIRST 7 UPDATE [INCIDENTS] SET [ExpectedAssignDate] = [dbo].GetFinishDateByDuration(B.CalendarId, I.CreationDate, B.ExpectedAssignTime) FROM [INCIDENTS] I JOIN [IncidentBox] B ON (B.IncidentBoxId = I.IncidentBoxId)");
#region Convert timesheets
SendProgress("* Converting timesheets *");
using (DBTransaction tran = target.BeginTransaction())
{
ConvertTimesheets(source, target);
tran.Commit();
}
SendProgress("* Done *");
#endregion
}
string installationDirectoryPath = @"..\"; // TODO: get from registry
Mediachase.Ibn.GlobalContext.Current = new GlobalContext(System.IO.Path.Combine(installationDirectoryPath, @"Web\portal\Apps"));
#region Convert lists
SendProgress("* Converting lists *");
using (MD47.DataContext dataContext47 = new MD47.DataContext(string.Empty))
{
// Initialize metadata
MD47.DataContext.Current = dataContext47;
dataContext47.SqlContext.CommandTimeout = _sqlCommandTimeout;
//MD45.MetaDataContext.Current.ConnectionString = sourcePortalConnectionString;
SqlTransaction previousSourceTransaction = MD45.MetaDataContext.Current.Transaction;
SqlTransaction previousTargetTransaction = MD47.DataContext.Current.SqlContext.Transaction;
SqlTransaction previousDatabaseTransaction = Mediachase.IBN.Database.DbContext.Current.Transaction;
using (DBTransaction tranSource = source.BeginTransaction())
using (DBTransaction tran = target.BeginTransaction())
{
MD45.MetaDataContext.Current.Transaction = tranSource.SqlTran;
MD47.DataContext.Current.SqlContext.Transaction = tran.SqlTran;
Mediachase.IBN.Database.DbContext.Current.Transaction = tran.SqlTran;
try
{
ConvertLists(source, target);
tran.Commit();
}
finally
{
MD45.MetaDataContext.Current.Transaction = previousSourceTransaction;
MD47.DataContext.Current.SqlContext.Transaction = previousTargetTransaction;
Mediachase.IBN.Database.DbContext.Current.Transaction = previousDatabaseTransaction;
}
}
}
SendProgress("* Done *");
#endregion
#region Convert contacts and organizations
SendProgress("* Converting contacts and organizations *");
ClientsConverter clientsConverter = new ClientsConverter(_sqlCommandTimeout);
try
{
clientsConverter.Warning += new EventHandler<ClientsConverterEventArgs>(OnClientsConverterWarning);
clientsConverter.Convert(source, target);
}
finally
{
clientsConverter.Warning -= OnClientsConverterWarning;
}
SendProgress("* Done *");
#endregion
target.RunText("DELETE [HISTORY] WHERE [ObjectTypeId] = 21 OR [ObjectTypeId] = 22");
target.RunText("DELETE FROM [USER_SETTINGS] WHERE [Value] LIKE '%org%' OR [Value] LIKE '%vcard%' OR [Key] LIKE '%org%' OR [Key] LIKE '%vcard%'");
SendProgress("*** Done ***");
#endregion
}
private void ValidateDatabaseVersion(DBHelper dbHelper, Version requiredVersion, bool isSource)
{
using (DBTransaction tran = dbHelper.BeginTransaction())
{
Version currentVersion = new Version();
using (IDataReader reader = dbHelper.RunTextDataReader("SELECT [Major],[Minor],[Build] FROM [DatabaseVersion]"))
{
if (reader.Read())
{
int major = (int)reader["Major"];
int minor = (int)reader["Minor"];
int build = (int)reader["Build"];
currentVersion = new Version(major, minor, build);
}
}
if (currentVersion != requiredVersion)
{
string databaseType;
string advise;
if (isSource)
{
databaseType = "Source";
if (currentVersion < requiredVersion)
advise = "Update IBN 4.5 to the required version.";
else
advise = "Update IBN 4.7 to the latest version or wait for the next update if you already have the latest version.";
}
else
{
databaseType = "Target";
advise = "Select different database.";
}
throw new IbnConverterException(string.Format("{0} database {1}.{2} has unsupported version {3}. Required version is {4}. {5}"
, databaseType, tran.SqlTran.Connection.DataSource, tran.SqlTran.Connection.Database, currentVersion, requiredVersion, advise)
);
}
}
}
private static void WriteTables(XmlNodeList dictionaries, DBHelper target, int langId, int defaultLangId, string defaultLocale, bool addAllLanguages, Hashtable languages, NameValueCollection replace)
{
string name, lang, colName;
XmlAttribute a;
StringBuilder builder = new StringBuilder();
bool isIdentity, hasIdentity;
ArrayList columns = new ArrayList();
Type type;
Hashtable colTypes = new Hashtable();
SqlCommand cmd = new SqlCommand();
cmd.CommandType = CommandType.Text;
foreach (XmlNode dict in dictionaries)
{
builder.Length = 0;
columns.Clear();
colTypes.Clear();
hasIdentity = false;
name = dict.Attributes["name"].Value;
//Console.WriteLine("Writing table: {0}", name);
a = dict.Attributes["lang"];
lang = (a != null) ? a.Value : null;
if (langId == defaultLangId || lang != "single")
{
foreach (XmlNode item in dict.SelectNodes("item"))
{
if (name == "LANGUAGES")
{
languages[item.Attributes["Locale"].Value] = int.Parse(item.Attributes["LanguageId"].Value, CultureInfo.InvariantCulture);
if (!addAllLanguages && item.Attributes["Locale"].Value != defaultLocale)
continue;
}
builder.Append(string.Format(CultureInfo.InvariantCulture, "\r\nINSERT [{0}] (", name));
int n = 0;
if (lang == "multi")
{
builder.Append("[LanguageId]");
n++;
}
foreach (XmlAttribute attr in item.Attributes)
{
colName = attr.Name;
if (!columns.Contains(colName))
{
columns.Add(colName);
if (CheckColumn(target, cmd, name, colName, out isIdentity))
{
if (isIdentity)
hasIdentity = true;
}
}
if (n > 0)
builder.Append(", ");
builder.Append("[");
builder.Append(colName);
builder.Append("]");
n++;
}
if (name == "LANGUAGES")
{
builder.Append(", [IsDefault]");
n++;
}
builder.Append(") VALUES(");
n = 0;
if (lang == "multi")
{
builder.Append(langId.ToString(CultureInfo.InvariantCulture));
n++;
}
foreach (XmlAttribute attr in item.Attributes)
{
colName = attr.Name;
if (n > 0)
builder.Append(", ");
string val = attr.Value;
if (replace != null)
{
foreach (string key in replace.Keys)
val = val.Replace(key, replace[key]);
}
if (val == "[=NULL=]")
builder.Append("NULL");
else
{
type = (Type)colTypes[colName];
if (type == null)
{
type = GetColumnType(target, cmd, name, colName);
colTypes[colName] = type;
}
if (type == typeof(string))
{
builder.Append("N'");
builder.Append(val.Replace("'", "''"));
builder.Append("'");
}
else if (type == typeof(Guid))
{
builder.Append("'");
builder.Append(val);
builder.Append("'");
}
else
builder.Append(val);
}
n++;
}
if (name == "LANGUAGES")
{
builder.Append(", ");
builder.Append(item.Attributes["Locale"].Value == defaultLocale ? "1" : "0");
n++;
}
builder.Append(")");
}
using (DBTransaction tran = target.BeginTransaction())
{
if (hasIdentity)
{
cmd.CommandText = string.Format(CultureInfo.InvariantCulture, "SET IDENTITY_INSERT [{0}] ON", name);
target.RunCmd(cmd);
}
try
{
cmd.CommandText = builder.ToString();
target.RunCmd(cmd);
}
finally
{
if (hasIdentity)
{
cmd.CommandText = string.Format(CultureInfo.InvariantCulture, "SET IDENTITY_INSERT [{0}] OFF", name);
target.RunCmd(cmd);
}
}
tran.Commit();
}
}
}
}