public bool CreateIfNotExist() {
var TableNames = new Dictionary<Type, TableAttribute>();
var cnn = "";
if (MembershipProvider != null) {
//if (MembershipProvider.GetType().GetGenericTypeDefinition() != typeof(EFMembershipProvider<,,>))
// throw new ArgumentException("INSTALL_Invalid_membership_provider_type".Resource());
dynamic tablePrefix = ((dynamic)MembershipProvider).TablePrefix;
dynamic tableSchema = ((dynamic)MembershipProvider).TableSchema;
dynamic helper = ((dynamic)MembershipProvider).Helper;
#if USE_WEBMATRIX
dynamic helper_oauth = ((dynamic)MembershipProvider).Helper_OAuth;
foreach (var item in (Dictionary<Type, TableAttribute>)helper_oauth.TableNames)
TableNames[item.Key] = item.Value;
#endif
cnn = ((dynamic)MembershipProvider).ConnectionString;
foreach (var item in (Dictionary<Type, TableAttribute>)helper.TableNames)
TableNames[item.Key] = item.Value;
var propAppType = (PropertyInfo)helper.Get(Mapper.UserColumnType.Application);
if (propAppType != null) {
var appType = propAppType.PropertyType;
var tblNameAttr = appType.GetCustomAttributes(typeof(TableAttribute), true);
var noPrefixAttr = appType.GetCustomAttributes(typeof(NoPrefixAttribute), true);
var ApplicationTableNoPrefix = noPrefixAttr != null && noPrefixAttr.Length > 0;
var first = tblNameAttr.FirstOrDefault() as TableAttribute;
TableAttribute ApplicationTableName;
if (first != null)
ApplicationTableName = first;
else
ApplicationTableName = new TableAttribute(appType.Name.Trim().Replace(" ", ""));
if (!string.IsNullOrEmpty(tableSchema)) ApplicationTableName.Schema = tableSchema;
if (!ApplicationTableNoPrefix && !string.IsNullOrWhiteSpace(tablePrefix)) {
var schema = ApplicationTableName.Schema;
ApplicationTableName = new TableAttribute(tablePrefix + ApplicationTableName.Name);
if (schema != null) ApplicationTableName.Schema = schema;
}
TableNames[appType] = ApplicationTableName;
}
}
if (RoleProvider != null) {
//if (RoleProvider.GetType().GetGenericTypeDefinition() != typeof(EFRoleProvider<,,>))
// throw new ArgumentException("INSTALL_Invalid_role_provider_type".Resource());
dynamic tablePrefix = ((dynamic)RoleProvider).TablePrefix;
dynamic tableSchema = ((dynamic)RoleProvider).TableSchema;
dynamic helper1 = ((dynamic)RoleProvider).RoleHelper;
if (string.IsNullOrEmpty(cnn))
cnn = ((dynamic)RoleProvider).ConnectionString;
foreach (var item in (Dictionary<Type, TableAttribute>)helper1.TableNames)
TableNames[item.Key] = item.Value;
dynamic helper2 = ((dynamic)RoleProvider).UserRoleHelper;
foreach (var item in (Dictionary<Type, TableAttribute>)helper2.TableNames)
TableNames[item.Key] = item.Value;
var propAppType = (PropertyInfo)helper1.Get(Mapper.RoleColumnType.Application);
if (propAppType != null) {
var appType = propAppType.PropertyType;
var tblNameAttr = appType.GetCustomAttributes(typeof(TableAttribute), true);
var noPrefixAttr = appType.GetCustomAttributes(typeof(NoPrefixAttribute), true);
var ApplicationTableNoPrefix = noPrefixAttr != null && noPrefixAttr.Length > 0;
var first = tblNameAttr.FirstOrDefault() as TableAttribute;
TableAttribute ApplicationTableName;
if (first != null)
ApplicationTableName = first;
else
ApplicationTableName = new TableAttribute(appType.Name.Trim().Replace(" ", ""));
if (!string.IsNullOrEmpty(tableSchema)) ApplicationTableName.Schema = tableSchema;
if (!ApplicationTableNoPrefix && !string.IsNullOrWhiteSpace(tablePrefix)) {
var schema = ApplicationTableName.Schema;
ApplicationTableName = new TableAttribute(tablePrefix + ApplicationTableName.Name);
if (schema != null) ApplicationTableName.Schema = schema;
}
TableNames[appType] = ApplicationTableName;
}
}
var internalContext = new InternalInstallDataContext(cnn);
internalContext.TableNames = TableNames;
//System.Data.Entity.Migrations.DbMigrator mig = new System.Data.Entity.Migrations.DbMigrator()
//mig.Update();
return internalContext.Database.CreateIfNotExists();
}
private static TableAttribute GetTableAttribute(Type entityType)
{
var tableAttr = entityType.GetCustomAttribute<TableAttribute>() ?? new TableAttribute(entityType.Name);
if (string.IsNullOrWhiteSpace(tableAttr.Name))
{
tableAttr = new TableAttribute(entityType.Name) { Schema = tableAttr.Schema };
}
if (string.IsNullOrWhiteSpace(tableAttr.Schema))
{
tableAttr.Schema = "dbo";
}
return tableAttr;
}