public static string getSql(string sql, DMClient dmc)
{
string retValue = null;
QTIUtility.RequesterAsync rr = new QTIUtility.RequesterAsync(sql, dmc.origUrl, dmc.token, true);
DataTable dt = rr.execute();
StringBuilder sb = new StringBuilder();
if (dt != null && dt.Rows.Count > 0)
{
foreach (DataColumn dc in dt.Columns)
{
sb.Append(dc.ColumnName + "\t");
}
sb.Append(Environment.NewLine);
foreach (DataRow dr in dt.Rows)
{
foreach (DataColumn dc in dt.Columns)
{
sb.Append(dr[dc].ToString() + "\t");
}
sb.Append(Environment.NewLine);
}
}
retValue = sb.ToString() + Environment.NewLine;
return(retValue);
}
public string getUser(string firstname, string lastname)
{
string retvalue = null;
string token = null;
if (this.token != null)
{
token = this.token;
}
else
{
token = getToken();
}
string sql = "select firstname as Firstname,lastname as Lastname,user_id as Username, email ";
sql += " from users ";
sql += " where UPPER(firstname) = '" + firstname.ToUpper() + "'";
sql += " and UPPER(lastname) = '" + lastname.ToUpper() + "'";
QTIUtility.RequesterAsync rr = new QTIUtility.RequesterAsync(sql, this.origUrl, token, true);
DataTable dt = rr.execute();
StringBuilder sb = new StringBuilder();
if (dt != null && dt.Rows.Count > 0)
{
foreach (DataRow dr in dt.Rows)
{
foreach (DataColumn dc in dt.Columns)
{
sb.Append(dc.ColumnName + " = " + dr[dc].ToString() + Environment.NewLine);
}
}
}
retvalue = sb.ToString() + Environment.NewLine;
return(retvalue);
}
public DataTable getSqldt(string sql, DMClient dmc)
{
DataTable retValue;
QTIUtility.RequesterAsync rr = new QTIUtility.RequesterAsync(sql, dmc.origUrl, dmc.token, true);
retValue = rr.execute();
return(retValue);
}
public bool getOracle()
{
string sql = "select sysdate from dual";
QTIUtility.RequesterAsync rr = new QTIUtility.RequesterAsync(sql, this.origUrl, this.token, true);
DataTable dt = rr.execute();
if (dt == null || dt.Rows.Count == 0)
{
return(false);
}
return(true);
}
public static string getSqlHTML(string sql, DMClient dmc)
{
string retValue = null;
bool compressed = ((dmc.origUrl.Contains(".php") && dmc.origUrl.Contains("cc1")) || dmc.origUrl.ToLower().Contains("postgres")) ? false : true;
QTIUtility.RequesterAsync rr = new QTIUtility.RequesterAsync(sql, dmc.origUrl, dmc.token, compressed);
DataTable dt = rr.execute();
if (dt.Columns.Contains("qdecode") || dt.Columns.Contains("QDECODE"))
{
foreach (DataRow dr in dt.Rows)
{
string data = QTIUtility.BbQuery.getStringFromData(dr["qdecode"].ToString());
System.Xml.Linq.XElement qd = System.Xml.Linq.XElement.Parse(data);
var qs = qd.Descendants(XName.Get("mat_formattedtext"));
if (qs.Count() > 0)
{
dr["qdecode"] = QTIUtility.Utilities.StripTags(qs.FirstOrDefault().Value);
}
}
}
if (dt.Columns.Contains("qrscore") || dt.Columns.Contains("QRSCORE"))
{
foreach (DataRow dr in dt.Rows)
{
string data = QTIUtility.BbQuery.getStringFromData(dr["qrscore"].ToString());
System.Xml.Linq.XElement qd = System.Xml.Linq.XElement.Parse(data);
string sc = "";
var qs = qd.Descendants(XName.Get("score_value"));
if (qs.Count() > 0)
{
foreach (string v in qs)
{
sc += ":" + v;
}
}
qs = qd.Descendants(XName.Get("score_maximum"));
if (qs.Count() > 0)
{
foreach (string v in qs)
{
sc += ":" + v;
}
}
dr["qrscore"] = sc.Substring(1);
}
}
StringBuilder sb = new StringBuilder("<table style=\"font-family: Tahoma, Arial, sans-serif;font-size:12px\" >");
sb.Append("<tr>");
if (dt != null && dt.Rows.Count > 0)
{
foreach (DataColumn dc in dt.Columns)
{
sb.Append("<th>" + dc.ColumnName + "</th>");
}
sb.Append("</tr>");
foreach (DataRow dr in dt.Rows)
{
sb.Append("<tr>");
foreach (DataColumn dc in dt.Columns)
{
sb.Append("<td>" + dr[dc].ToString() + "</td>");
}
sb.Append("</tr>");
}
sb.Append("</table>");
}
retValue = sb.ToString();
return(retValue);
}
