<?php
function generate_pdf()
{
	$mpath = drupal_get_path('module', 'textbook_companion');
	require($mpath . '/pdf/fpdf/fpdf.php');
	global $user;
	$x = $user->uid;
	$proposal_id = arg(2);
	$query2 = db_query("SELECT * FROM {textbook_companion_preference} WHERE approval_status=1 AND  proposal_id= :prop_id", array(
		':prop_id' => $proposal_id
	));
	$data2 = $query2->fetchObject();
	$query3 = db_query("SELECT * FROM {textbook_companion_proposal} WHERE id= :prop_id", array(
		':prop_id' => $proposal_id
	));
	$data3 = $query3->fetchObject();
	//var_dump($data3->gender);
	$gender = array(
		'salutation' => 'Mr. /Ms.',
		'gender' => 'He/She'
	);
	if ($data3->gender)
	{
		if ($data3->gender == 'M')
		{
			$gender = array(
				'salutation' => 'Mr.',
				'gender' => 'He'
			);
		} //$data3->gender == 'M'
		else
		{
			$gender = array(
				'salutation' => 'Ms.',
				'gender' => 'She'
			);
		}
	} //$data3->gender
	$pdf = new FPDF('L', 'mm', 'Letter');
	if (!$pdf)
	{
		echo "Error!";
	} //!$pdf
	$pdf->AddPage();
	$pdf->SetMargins(18, 1, 18);
	$pdf->Line(7.0, 7.0, 270.0, 7.0);
	$pdf->Line(7.0, 7.0, 7.0, 210.0);
	$pdf->Line(270.0, 210.0, 270.0, 7.0);
	$pdf->Line(7.0, 210.0, 270.0, 210.0);
	$pdf->Image("/Sites/scilab_in_2015/sites/default/files/scilab_logo.png", 10, 9, 0, 15);
	$path = drupal_get_path('module', 'textbook_companion');
	$pdf->Image($path . "/pdf/images/fossee.png", 228, 9, 0, 15);
	$pdf->SetFont('Arial', 'B', 25);
	$pdf->Ln(30);
	$pdf->Cell(240, 8, 'Certificate', 0, 1, 'C');
	$pdf->Ln(5);
	$pdf->SetFont('Arial', 'B', 12);
	$pdf->Cell(240, 8, 'Textbook Companion', '0', '1', 'C');
	$pdf->Ln(20);
	//$pdf->Cell(240,8,'IIT Bombay', '0','1','C');
	$pdf->SetFont('Arial', '', 12);
	if (strtolower($data3->branch) != "others")
	{
		$pdf->MultiCell(240, 8, 'This is to certify that ' . $gender['salutation'] . " " . $data3->full_name . ' from the Department of ' . $data3->branch . ', ' . $data3->university . ' has successfully completed Internship under Scilab Textbook Companion for a duration equivalent to six weeks. ' . $gender['gender'] . ' has coded, in Scilab, all the solved examples of the allotted textbook: ' . $data2->book . ' by ' . $data2->author . '.', 0);
	} //strtolower($data3->branch) != "others"
	else
	{
		$pdf->MultiCell(240, 8, 'This is to certify that ' . $gender['salutation'] . " " . $data3->full_name . ' from ' . $data3->university . ' has successfully completed training under Scilab Textbook Companion for a duration equivalent to six weeks. ' . $gender['gender'] . ' has coded, in Scilab, all the solved examples of the allotted textbook: ' . $data2->book . ' by ' . $data2->author . '.', 0);
	}
	$pdf->Cell(10, 10, 'The work done is available at ', '0', '0', 'L');
	$pdf->SetX(75);
	$pdf->SetFont('', 'U');
	$pdf->SetTextColor(0, 0, 255);
	$pdf->write(10, 'http://scilab.in', 'http://scilab.in');
	$pdf->SetFont('', '');
	$pdf->SetTextColor(0, 0, 0);
	$pdf->write(10, '.', '.');
	$pdf->Ln(10);
	$pdf->SetFont('Arial', '', 12);
	$pdf->SetTextColor(0, 0, 0);
	$pdf->Cell(10, 10, 'This work was funded by the FOSSEE project, IIT Bombay (for more details visit', '0', '0', 'L');
	$pdf->SetX(170);
	$pdf->SetFont('', 'U');
	$pdf->SetTextColor(0, 0, 255);
	$pdf->write(10, 'http://fossee.in', 'http://fossee.in');
	$pdf->SetX(198);
	$pdf->SetFont('', '');
	$pdf->SetTextColor(0, 0, 0);
	$pdf->write(10, ').');
	$pdf->SetY(-50);
	$pdf->SetX(209);
	$pdf->SetTextColor(0, 0, 0);
	$pdf->SetFont('', 'B');
	$pdf->Image($path . "/pdf/images/sign.png", 212, 151, 0, 15);
	//$pdf->SetX(206);
	$pdf->Cell(0, 7, 'Prof. Madhu Belur', 0, 1, 'L');
	$pdf->SetX(195);
	$pdf->Cell(0, 7, 'Principal Investigator - FOSSEE', 0, 1, 'L');
	$pdf->SetX(195);
	$pdf->Cell(0, 7, ' Dept. of Electrical Engineering', 0, 1, 'L');
	$pdf->SetX(216);
	$pdf->Cell(0, 7, 'IIT Bombay', 0, 1, 'L');
	$cur_date = date('jS F, Y');
	$pdf->SetY(180);
	$pdf->SetFont('', '');
	$pdf->Cell(200, 0, ' Date: ' . $cur_date . '', 0, 1, 'L');
	//$pdf->Cell(200,0,' Date: 28th August, 2013',0,1,'L');
	$pdf->Cell(200, 15, 'Email: textbook@scilab.in', 0, 1, 'L');
	$filename = str_replace(' ', '-', $data3->full_name) . '-Scilab-Textbook-Certificate.pdf';
	$file = $path . '/pdf/temp_certificate/' . $proposal_id . '_' . $filename;
	$pdf->Output($file, 'F');
	header("Content-Type: application/octet-stream");
	header("Content-Disposition: attachment; filename=" . $filename);
	header("Content-Type: application/octet-stream");
	header("Content-Type: application/download");
	header("Content-Description: File Transfer");
	header("Content-Length: " . filesize($file));
	flush(); // this doesn't really matter.
	$fp = fopen($file, "r");
	while (!feof($fp))
	{
		echo fread($fp, 65536);
		flush(); // this is essential for large downloads
	} //!feof($fp)
	fclose($fp);
	unlink($file);
	drupal_goto('certificate');
	return;
}
function generate_copyright_form_pdf()
{
	$mpath = drupal_get_path('module', 'textbook_companion');
	require($mpath . '/pdf/fpdf/fpdf.php');
	global $user;
	$x = $user->uid;
	$proposal_id = arg(3);
	$query2 = db_query("SELECT * FROM {textbook_companion_preference} WHERE approval_status=1 AND  proposal_id= :prop_id", array(
		':prop_id' => $proposal_id
	));
	$data2 = $query2->fetchObject();
	$query3 = db_query("SELECT * FROM {textbook_companion_proposal} WHERE id= :prop_id", array(
		':prop_id' => $proposal_id
	));
	$data3 = $query3->fetchObject();
	//var_dump($data3->gender);
	$gender = array(
		'salutation' => 'Mr. /Ms.',
		'gender' => 'He/She'
	);
	if ($data3->gender)
	{
		if ($data3->gender == 'M')
		{
			$gender = array(
				'salutation' => 'Mr.',
				'gender' => 'He'
			);
		} //$data3->gender == 'M'
		else
		{
			$gender = array(
				'salutation' => 'Ms.',
				'gender' => 'She'
			);
		}
	} //$data3->gender
	$pdf = new FPDF('P', 'mm', 'Letter');
	if (!$pdf)
	{
		echo "Error!";
	} //!$pdf
	$pdf->AddPage();
	$path = drupal_get_path('module', 'textbook_companion');
	$pdf->SetFont('Arial', 'B', 25);
	$pdf->Ln(30);
	$pdf->Cell(200, 8, 'Copyright Transfer Form', 0, 1, 'C');
	$pdf->Ln(20);
	$pdf->SetFont('Arial', '', 12);
	$pdf->MultiCell(200, 8, 'I hereby transfer the copyrights of the Scilab Textbook Companion for ' . $data2->book . ' ( Author: ' . $data2->author . ', Edition: ' . $data2->edition . ', Publisher: ' . $data2->publisher . ', Year: ' . $data2->year . ') to FOSSEE Project, IIT Bombay.', 0);
	$pdf->Ln(10);
	$pdf->MultiCell(200, 8, 'I  understand  that  the  FOSSEE  project  will  release  the  Textbook  Companion  under  the Creative Commons (CC) license.');
	$pdf->SetX(75);
	$pdf->SetFont('', 'U');
	$pdf->SetTextColor(0, 0, 255);
	$pdf->SetFont('', '');
	$pdf->SetTextColor(0, 0, 0);
	$pdf->SetFont('', '');
	$pdf->SetTextColor(0, 0, 0);
	$pdf->SetY(-10);
	$pdf->SetX(209);
	$cur_date = date('jS F, Y');
	$pdf->SetY(140);
	$pdf->SetFont('', '');
	$pdf->Ln(0);
	$pdf->Cell(200, 0, ' Date: ' . $cur_date . '', 0, 1, 'L');
	$pdf->Cell(200, 20, ' Place: _________________', 0, 1, 'L');
	$pdf->SetY(140);
	$pdf->SetX(120);
	$pdf->Cell(180, 0, 'Signature: _________________', 0, 1, 'L');
	$pdf->SetY(144);
	$pdf->SetX(120);
	$pdf->multicell(140, 14, 'Name: ' . $gender['salutation'] . ' ' . $data3->full_name . '', 0, '');
	$filename = str_replace(' ', '-', $data3->full_name) . '-Scilab-Textbook-Companion-copyright-form.pdf';
	$file = $path . '/pdf/temp_certificate/' . $proposal_id . '_' . $filename;
	$pdf->Output($file, 'F');
	header("Content-Type: application/octet-stream");
	header("Content-Disposition: attachment; filename=" . $filename);
	header("Content-Type: application/octet-stream");
	header("Content-Type: application/download");
	header("Content-Description: File Transfer");
	header("Content-Length: " . filesize($file));
	flush(); // this doesn't really matter.
	$fp = fopen($file, "r");
	while (!feof($fp))
	{
		echo fread($fp, 65536);
		flush(); // this is essential for large downloads
	} //!feof($fp)
	fclose($fp);
	unlink($file);
	drupal_goto('Summer_Internship_Forms/forms');
	return;
}
function generate_undertaking_form_pdf()
{
	$mpath = drupal_get_path('module', 'textbook_companion');
	require($mpath . '/pdf/fpdf/fpdf.php');
	global $user;
	$x = $user->uid;
	$proposal_id = arg(3);
	$query2 = db_query("SELECT * FROM {textbook_companion_preference} WHERE approval_status=1 AND  proposal_id= :prop_id", array(
		':prop_id' => $proposal_id
	));
	$data2 = $query2->fetchObject();
	$query3 = db_query("SELECT * FROM {textbook_companion_proposal} WHERE id= :prop_id", array(
		':prop_id' => $proposal_id
	));
	$data3 = $query3->fetchObject();
	//var_dump($data3->gender);
	$gender = array(
		'salutation' => 'Mr. /Ms.',
		'gender' => 'He/She'
	);
	if ($data3->gender)
	{
		if ($data3->gender == 'M')
		{
			$gender = array(
				'salutation' => 'Mr.',
				'gender' => 'He'
			);
		} //$data3->gender == 'M'
		else
		{
			$gender = array(
				'salutation' => 'Ms.',
				'gender' => 'She'
			);
		}
	} //$data3->gender
	$pdf = new FPDF('P', 'mm', 'Letter');
	if (!$pdf)
	{
		echo "Error!";
	} //!$pdf
	$pdf->AddPage();
	$path = drupal_get_path('module', 'textbook_companion');
	$pdf->SetFont('Arial', 'B', 25);
	$pdf->Ln(30);
	$pdf->Cell(200, 8, 'Undertaking Form', 0, 1, 'C');
	$pdf->Ln(20);
	$pdf->SetFont('Arial', '', 12);
	$pdf->MultiCell(200, 8, 'I hereby certify that all the codes written by ' .$gender['salutation'] . ' ' . $data3->full_name . ' under the Scilab Textbook Companion Project for the book '.$data2->book . ' ( Author: ' . $data2->author . ', Edition: ' . $data2->edition . ', Publisher: ' . $data2->publisher . ', Year: ' . $data2->year . ') are correctly reproducing the results given in the aforementioned book.', 0);
	$pdf->Ln(10);
	$pdf->MultiCell(200, 8, 'I understand that the Scilab Textbook Companion created is a part of FOSSEE project, IIT Bombay, and is sponsored by the National Mission on Education through Information and Communication Technology (NMEICT), under MHRD, Govt. of India. The project requires that the textbook companion is made available for public access as an open source document. Hence I undertake that this Scilab Textbook Companion can be made public along with the information that I have certified all the codes as giving the correct answer.');
	$pdf->SetX(75);
	$pdf->SetFont('', 'U');
	$pdf->SetTextColor(0, 0, 255);
	$pdf->SetFont('', '');
	$pdf->SetTextColor(0, 0, 0);
	$pdf->SetFont('', '');
	$pdf->SetTextColor(0, 0, 0);
	$pdf->SetY(-10);
	$pdf->SetX(209);
	$cur_date = date('jS F, Y');
	$pdf->SetY(180);
	$pdf->SetFont('', '');
	$pdf->Ln(0);
	$pdf->Cell(200, 0, ' Date: ' . $cur_date . '', 0, 1, 'L');
	$pdf->Cell(200, 20, ' Place: _________________', 0, 1, 'L');
	$pdf->SetY(180);
	$pdf->SetX(120);
	$pdf->Cell(140, 0, 'Signature: _________________', 0, 1, 'L');
	//$pdf->SetY(144);
	$pdf->SetX(120);
	$pdf->multicell(140, 14, 'Name: ' . '____________________', 0, '');
	$pdf->SetX(120);
	$pdf->multicell(140, 14, 'Designation: ' . '______________', 0, '');
	$filename = str_replace(' ', '-', $data3->full_name) . '-Scilab-Textbook-Companion-undertaking-form.pdf';
	$file = $path . '/pdf/temp_certificate/' . $proposal_id . '_' . $filename;
	$pdf->Output($file, 'F');
	header("Content-Type: application/octet-stream");
	header("Content-Disposition: attachment; filename=" . $filename);
	header("Content-Type: application/octet-stream");
	header("Content-Type: application/download");
	header("Content-Description: File Transfer");
	header("Content-Length: " . filesize($file));
	flush(); // this doesn't really matter.
	$fp = fopen($file, "r");
	while (!feof($fp))
	{
		echo fread($fp, 65536);
		flush(); // this is essential for large downloads
	} //!feof($fp)
	fclose($fp);
	unlink($file);
	drupal_goto('Summer_Internship_Forms/forms');
	return;
}