protected PdfPTable renderNonMCQQuestion(DataRow question, int DTQuestionNumber)
{
///Renders all short and long questions indiscriminately
//Gives back the Qno + statement table
PdfPTable Returner = new PdfPTable(1);
Returner.WidthPercentage = 100;
//Returner.SetWidths(new float[] { .05f, .95f });
PDFtester PDFfuncs = new PDFtester();
Phrase ph_Numbering = new Phrase(DTQuestionNumber + ". ", boldquestionfont12);
Phrase ph_Statement = new Phrase(question["Statement"].ToString(), questionfontXtractr);
ph_Numbering.Add(ph_Statement);
PdfPCell cell_Question = new PdfPCell(ph_Numbering);
PdfPCell cell_Diagram = null;
if (question["Diagram"].ToString() != "")
{
iTextSharp.text.Image diagramImage = iTextSharp.text.Image.GetInstance(Server.MapPath("Diagrams") + "/" + PDFfuncs.giveImageName(question["Diagram"].ToString()));
diagramImage.ScaleToFit(new Rectangle(0f, 0f, 100f, 100f));
PdfPTable DiagramHolder = new PdfPTable(1);
DiagramHolder.WidthPercentage = 100;
PdfPCell cell_ImgHolder = new PdfPCell(diagramImage);
DiagramHolder.AddCell(PDFfuncs.removeBorders(cell_ImgHolder));
DiagramHolder.AddCell(PDFfuncs.addViewFullSizeLink(question["Diagram"].ToString()));
PdfPCell cell_dHolder = new PdfPCell(DiagramHolder);
cell_dHolder.Colspan = 2;
cell_Diagram = PDFfuncs.removeBorders(cell_dHolder);
}
else
{
cell_Diagram = new PdfPCell(); //if no diagram
}
Returner.AddCell(PDFfuncs.removeBorders(cell_Question));
Returner.AddCell(PDFfuncs.removeBorders(cell_Diagram));
return(Returner);
}
protected void generateQuestionsPDF()
{
DataTable WorkTable = getDataTableForQuestions(QuestionsType, CourseCode, IncludeCA);
int RepetitionsCount = getRepetitionsCount(WorkTable);
string strQtype = string.Empty;
switch (QuestionsType)
{
case 1:
strQtype = "Very short/MCQ Qestions [1 Mark]";
break;
case 2:
strQtype = "Short Questions [2-2.5 Marks]";
break;
case 5:
strQtype = "Short Questions [5 Marks]";
break;
case 10:
strQtype = "Long Questions [10 Marks]";
break;
case 15:
strQtype = "Long Questions [15 Marks]";
break;
default:
break;
}
var ExtractedQuestionsPDF = new Document(PageSize.A4, 30, 20, 50, 50);
string SavePath = Server.MapPath("PDFs");
PdfWriter.GetInstance(ExtractedQuestionsPDF, new FileStream(SavePath + "/Questions.pdf", FileMode.Create));
ExtractedQuestionsPDF.Open();
//addding header
Paragraph header = new Paragraph(strQtype, TopHeader);
header.Alignment = Element.ALIGN_CENTER;
ExtractedQuestionsPDF.Add(header);
//END//addding header
if (CourseCode != "N")
{
Paragraph CCode = new Paragraph(CourseCode, TopHeader);
CCode.Alignment = Element.ALIGN_CENTER;
ExtractedQuestionsPDF.Add(CCode);
}
///data set stats
DataView view = new DataView(WorkTable);
int qCount = view.ToTable(true, new string[] { "Statement" }).Rows.Count;
//int qCount = WorkTable.Rows.Count;///200 questions found from 33 papers
DataView dv = new DataView(WorkTable);
int pCount = dv.ToTable(true, "PNR").Rows.Count;
string QuestionsGrammarCorrector = qCount > 1 ? "questions" : "question";
string PapersGrammarCorrector = pCount > 1 ? "papers" : "paper";
//int repcount = getRepetitionsCount(WorkTable);
string RepsJoiner = string.Empty;
if (RepetitionsCount > 1)
{
RepsJoiner = " with " + RepetitionsCount.ToString() + " repeated questions";
}
else if (RepetitionsCount == 1)
{
RepsJoiner = " with " + RepetitionsCount.ToString() + " repeated question";
}
Paragraph DataSetstats = new Paragraph("Showing " + qCount + " " + QuestionsGrammarCorrector + " from " + pCount + " " + PapersGrammarCorrector + RepsJoiner, Topsmall);
DataSetstats.Alignment = Element.ALIGN_CENTER;
ExtractedQuestionsPDF.Add(DataSetstats);
//END/data set stats
//// adding "Questions" header
Paragraph QuestionsHeader = new Paragraph("Questions", TopHeader17);
QuestionsHeader.Alignment = Element.ALIGN_CENTER;
ExtractedQuestionsPDF.Add(new Paragraph("\n"));
ExtractedQuestionsPDF.Add(QuestionsHeader);
ExtractedQuestionsPDF.Add(new Paragraph("\n", small));
//ExtractedQuestionsPDF.Add(new Paragraph("\n"));//spacemaker
//END// adding "Questions" header
/*
* ////CA indicator
* PdfPCell CAindicator = new PdfPCell(new Phrase("CA", Topsmall));
* CAindicator.HorizontalAlignment = Element.ALIGN_CENTER;
* //END//CA indicator
*/
////Real-time Question Table
PdfPTable QuestionTable = new PdfPTable(4);//Numbering &Statement + Weightage + CA/MTE/ETE + RepetedSTAR
QuestionTable.WidthPercentage = 100;
QuestionTable.SetWidths(new float[] { .79f, .06f, .12f, .03f });
PdfPCell cell_QuestionHolder = new PdfPCell();
PDFtester PDFfuncs = new PDFtester();//getting custom PDF functions class
int QuestionNumber = 1;
for (int c = 0; c < qCount; c++)//rendering questions from Datatable to PDF///CAN BE OPTIMIZED MORE
{
DataRow question = WorkTable.Rows[c];
QuestionTable.FlushContent();
////Adding question statement
if (question["Option1"].ToString() == "")//is not MCQ
{
cell_QuestionHolder = PDFfuncs.convertTableToCell(renderNonMCQQuestion(question, QuestionNumber++));
}
else
{
cell_QuestionHolder = PDFfuncs.convertTableToCell(PDFfuncs.renderMCQQuestion(question, PDFfuncs.detectQuestionPattern(question), QuestionNumber++));
}
//QuestionTable.AddCell(cell_QuestionHolder);////PICKUP////
//END//Adding question statement
////Adding Weightage
//QuestionTable.AddCell(PDFfuncs.removeBorders(new PdfPCell(new Phrase("[" + PDFfuncs.formatMarks(question["Weightage"].ToString()) + "]", questionfont))));////PICKUP////
//END//Adding Weightage
////Adding QuestionPaper type
Anchor PaperLinker = new Anchor(new Phrase(getQuestionSourcePaper(question["PNR"].ToString()), boldquestionfontLINK));
//PaperLinker.Reference = "http://localhost:50876/ViewQuestionPaper.aspx?p=" + new QueryStringEncryption().encryptQueryString(question["PNR"].ToString());//for TEST environment only
PaperLinker.Reference = "http://blackchair.manhardeep.com/ViewQuestionPaper.aspx?p=" + new QueryStringEncryption().encryptQueryString(question["PNR"].ToString());//for PRODUCTION environment only
//QuestionTable.AddCell(PDFfuncs.removeBorders(new PdfPCell(PaperLinker)));////PICKUP////
//END//Adding QuestionPaper type
////Adding Repetitions thingy
if (isRepeatedQuestion(question["QuestionID"].ToString()))
{
if (!RepeatedQuestionOnceEntered.Contains(question["Statement"].ToString()))//Add to PDF only if not in pdf already
{
RepeatedQuestionOnceEntered.Add(question["Statement"].ToString());
iTextSharp.text.Image repIcon = iTextSharp.text.Image.GetInstance(Server.MapPath("Icons") + "/repIcon.png");
Chunk chnk_RepeatedIcon = new Chunk(repIcon, 0, 0, false);
Anchor repImage = new Anchor(chnk_RepeatedIcon);
QueryStringEncryption Ecryptor = new QueryStringEncryption();
//repImage.Reference = "http://localhost:50876/RepetitionsShower.aspx?QuestionID=" + Ecryptor.encryptQueryString(question["QuestionID"].ToString()) + "&sl=" + giveRepetitionsHyperlinkURL(question["Statement"].ToString()) + "&p=" + Ecryptor.encryptQueryString(question["PNR"].ToString());
repImage.Reference = "http://blackchair.manhardeep.com/RepetitionsShower.aspx?QuestionID=" + Ecryptor.encryptQueryString(question["QuestionID"].ToString()) + "&sl=" + giveRepetitionsHyperlinkURL(question["Statement"].ToString()) + "&p=" + Ecryptor.encryptQueryString(question["PNR"].ToString());
PdfPCell cell_ImgREP = new PdfPCell(repImage);
cell_ImgREP.VerticalAlignment = Element.ALIGN_BOTTOM;
repIcon.ScaleAbsolute(30f, 30f);
QuestionTable.AddCell(cell_QuestionHolder); ////PICKUP////
QuestionTable.AddCell(PDFfuncs.removeBorders(new PdfPCell(new Phrase("[" + PDFfuncs.formatMarks(question["Weightage"].ToString()) + "]", questionfont)))); ////PICKUP////
QuestionTable.AddCell(PDFfuncs.removeBorders(new PdfPCell(PaperLinker))); ////PICKUP////
QuestionTable.AddCell(PDFfuncs.removeBorders(new PdfPCell(cell_ImgREP)));
ExtractedQuestionsPDF.Add(QuestionTable);
}
else
{
QuestionNumber--;
qCount++;
System.Diagnostics.Debug.WriteLine("in already in reps");
//QuestionTable.FlushContent();
}
}
else//if not repeated question
{
QuestionTable.AddCell(cell_QuestionHolder);////PICKUP////
QuestionTable.AddCell(PDFfuncs.removeBorders(new PdfPCell(new Phrase("[" + PDFfuncs.formatMarks(question["Weightage"].ToString()) + "]", questionfont)))); ////PICKUP////
QuestionTable.AddCell(PDFfuncs.removeBorders(new PdfPCell(PaperLinker))); ////PICKUP////
QuestionTable.AddCell(PDFfuncs.removeBorders(new PdfPCell()));
ExtractedQuestionsPDF.Add(QuestionTable);
}
//END//Adding Repetitions thingy
ExtractedQuestionsPDF.Add(new Paragraph("\n"));
}
ExtractedQuestionsPDF.Close();
PDFfuncs.AddPageNumber(Server.MapPath("PDFs") + "/Questions.pdf");
}