From 9935b92d3184f190265a8403c1d4b7a203adffe4 Mon Sep 17 00:00:00 2001
From: dave <dave>
Date: Tue, 30 Mar 2010 07:02:16 +0000
Subject: [PATCH] tcpdf based signature form that that is a replacement for the
 regular one  (after all the fairs are over copy this file over
 register_participants_signature.pdf)

---
 register_participants_signature_tcpdf.php | 318 ++++++++++++----------
 1 file changed, 175 insertions(+), 143 deletions(-)

diff --git a/register_participants_signature_tcpdf.php b/register_participants_signature_tcpdf.php
index 894d5af..88df547 100644
--- a/register_participants_signature_tcpdf.php
+++ b/register_participants_signature_tcpdf.php
@@ -3,7 +3,8 @@
    This file is part of the 'Science Fair In A Box' project
    SFIAB Website: http://www.sfiab.ca
 
-   Copyright (C) 2006 James Grant <james@lightbox.org>
+   Copyright (C) 2005 James Grant <james@lightbox.org>
+   Copyright (C) 2010 David Grant <dave@lightbox.org>
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public
@@ -21,167 +22,198 @@
 */
 ?>
 <?
- require("common.inc.php");
- include "register_participants.inc.php";
- require_once("tcpdf/tcpdf.php");
+ require_once('common.inc.php');
+ require_once('register_participants.inc.php');
+ require_once('tcpdf.inc.php');
 
- //authenticate based on email address and registration number from the SESSION
- if(!$_SESSION['email'])
- {
- 	header("Location: register_participants.php");
-	exit;
- }
- if(!$_SESSION['registration_number'])
- {
- 	header("Location: register_participants.php");
-	exit;
- }
+ //anyone can access a sample, we dont need to be authenticated or anything for that
+ if($_GET['sample']) {
+	$registration_number=12345;
+	$registration_id=0;
+ } else {
+	//authenticate based on email address and registration number from the SESSION
+	if(!$_SESSION['email']) {
+		header("Location: register_participants.php");
+		exit;
+	}
+	if(!$_SESSION['registration_number']) {
+	 	header("Location: register_participants.php");
+		exit;
+	}
 
- $q=mysql_query("SELECT registrations.id AS regid, students.id AS studentid, students.firstname FROM registrations,students ".
- 	"WHERE students.email='".$_SESSION['email']."' ".
-	"AND registrations.num='".$_SESSION['registration_number']."' ". 
-	"AND registrations.id='".$_SESSION['registration_id']."' ".
-	"AND students.registrations_id=registrations.id ".
-	"AND registrations.year=".$config['FAIRYEAR']." ".
-	"AND students.year=".$config['FAIRYEAR']);
-echo mysql_error();
+	 $q=mysql_query("SELECT registrations.id AS regid, students.id AS studentid, students.firstname 
+	 			FROM registrations,students
+		 		WHERE students.email='{$_SESSION['email']}' 
+				AND registrations.num='{$_SESSION['registration_number']}'
+				AND registrations.id='{$_SESSION['registration_id']}'
+				AND students.registrations_id=registrations.id
+				AND registrations.year={$config['FAIRYEAR']}
+				AND students.year={$config['FAIRYEAR']}");
+	$registration_number=$_SESSION['registration_number'];
+	$registration_id=$_SESSION['registration_id'];
 
- if(mysql_num_rows($q)==0)
- {
- 	header("Location: register_participants.php");
-	exit;
+	echo mysql_error();
+
+	if(mysql_num_rows($q)==0) {
+	 	header("Location: register_participants.php");
+		exit;
  
+	}
+	$authinfo=mysql_fetch_object($q);
+
+}
+ //END OF AUTH, now lets try to generate a PDF using only PHP :) this should be fun!
+
+
+
+$pdf=new pdf( "Participant Signature Page ($registration_number)" );
+
+$pdf->setFontSize(11);
+$pdf->SetFont('times');
+$height_sigspace = 15; //mm
+$height_sigfont = $pdf->GetFontSize(); //mm
+
+$pdf->AddPage();
+
+ if($_GET['sample']) {
+ 	$projectinfo->title="Sample Project Title";
+ 	$projectinfo->division="Proj Division";
+ 	$projectinfo->category="Proj Category";
+	$studentinfo->firstname="SampleFirst";
+	$studentinfo->lastname="SampleLast";
+	$studentinfo->grade="10";
+	$studentinfoarray[]=$studentinfo;
+	$rr->school="SampleSchool";
+ } else {
+	 //grab the project info
+	 $q=mysql_query("SELECT projects.*, 
+                        projectcategories.category, 
+                        projectdivisions.division
+                 FROM projects
+                 JOIN projectdivisions ON projects.projectdivisions_id=projectdivisions.id
+                 JOIN projectcategories ON projects.projectcategories_id=projectcategories.id
+                 WHERE registrations_id='".$_SESSION['registration_id']."' 
+                        AND projects.year='".$config['FAIRYEAR']."'
+                        AND projectdivisions.year='".$config['FAIRYEAR']."'
+                        AND projectcategories.year='".$config['FAIRYEAR']."'
+                        ");
+	 $projectinfo=mysql_fetch_object($q);
+
+	 $q=mysql_query("SELECT * FROM students WHERE registrations_id='".$_SESSION['registration_id']."' AND year='".$config['FAIRYEAR']."'");
+	 while($si=mysql_fetch_object($q))
+		$studentinfoarray[]=$si;
  }
- $authinfo=mysql_fetch_object($q);
 
- $pdf=new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true);
- $pdf->SetCreator(PDF_CREATOR);
- $pdf->SetAuthor(PDF_AUTHOR);
- $pdf->SetTitle(i18n("Participant Signature Page (".$_SESSION['registration_number'].")"));
- $pdf->SetSubject("");
- $pdf->SetKeywords("");
+ $plural = (count($studentinfoarray)>1) ? 's' : '';
 
- $pdf->SetHeaderData("logo-200.png", 15, i18n($config['fairname']), i18n("Participant Signature Page (".$_SESSION['registration_number'].")"));
+ $pdf->WriteHTML("<h3>".i18n('Registration Summary')."</h3>
+	<p>
+	".i18n('Registration Number').": $registration_number <br/>
+	".i18n('Project Title').": {$projectinfo->title} <br/>
+        ".i18n($projectinfo->category)." / ".i18n($projectinfo->division));
 
- $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
- $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
- $pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
- $pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
- $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO); //set image scale factor
- $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
- $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
- $pdf->AliasNbPages();
-
- $pdf->AddPage();
-
-
- //grab the project info
- $q=mysql_query("SELECT * FROM projects WHERE registrations_id='".$_SESSION['registration_id']."' AND year='".$config['FAIRYEAR']."'");
- $projectinfo=mysql_fetch_object($q);
-
- $q=mysql_query("SELECT * FROM students WHERE registrations_id='".$_SESSION['registration_id']."' AND year='".$config['FAIRYEAR']."'");
- while($si=mysql_fetch_object($q))
-	$studentinfoarray[]=$si;
-
- $pagetext="<h2>".i18n("Registration Summary")."</h2>";
- $pagetext.="<b>Registration Number</b>: ".$_SESSION['registration_number']."<br />".
-                         "<b>Project Title</b>: $projectinfo->title<br />";
- if(count($studentinfoarray)>1)
- 	$plural="s";
- else
- 	$plural="";
-
- $pagetext.="<b>Exhibitor$plural</b>: ";
- foreach($studentinfoarray AS $studentinfo)
- {
-	$pagetext.="$studentinfo->firstname $studentinfo->lastname, "; 
+ $students = "";
+ foreach($studentinfoarray AS $studentinfo) { 
+ 	if(!$_GET['sample']) {
+		$qq = mysql_query("SELECT school FROM schools WHERE id={$studentinfo->schools_id}");
+		$rr = mysql_fetch_object($qq);
+	}
+	if($students != '') $students .= '<br/>';
+	$students .= "{$studentinfo->firstname} {$studentinfo->lastname}, Grade {$studentinfo->grade}, {$rr->school}";
  }
- $pagetext=substr($pagetext,0,-2);
- $pagetext.="<hr />";
- $pdf->WriteHTML($pagetext);
- $pagetext="";
+$e = i18n("Exhibitor$plural").":";
+$w = $pdf->GetStringWidth($e) + 2;
+$pdf->WriteHTML("<table><tr><td width=\"{$w}mm\">$e</td><td>$students</td></tr></table>");
+$pdf->WriteHTML("<hr>");
+
+function sig($pdf, $text)
+{
+	global $height_sigspace, $height_font;
+
+	$x = $pdf->GetX();
+	/* One cell for the whole thing, to force a page break if needed, leave 
+	 * the current pos to the right so the Y is unchanged */
+	$pdf->Cell(0, $height_sigspace + $height_font, '', 0, 0);
+
+	/* Restore X, and indent a bit, move Y down the signature space */
+	$pdf->SetXY($x + 15, $pdf->GetY() + $height_sigspace);
+
+	/* Box with a top line, then a space, then a box with a top line for the date */
+	$pdf->Cell(85, $height_font, $text, 'T', 0, 'C');
+	$pdf->SetX($pdf->GetX() + 15);
+	$pdf->Cell(60, $height_font, i18n('Date'), 'T', 1, 'C');
+}
 
  $q=mysql_query("SELECT * FROM signaturepage WHERE name='exhibitordeclaration'");
- $r=mysql_fetch_object($q);
- if($r->use)
- {
- 	$pagetext="<h2>".i18n("Exhibitor Declaration")."</h2>";
-	$pagetext.=nl2br($r->text);
-	$pdf->WriteHTML($pagetext);
-
-	 foreach($studentinfoarray AS $studentinfo)
-	 {
-		$pdf->Ln(10);
-		//signature line
-		$pdf->Line(20,$pdf->GetY(),120,$pdf->GetY());
-		$pdf->Line(140,$pdf->GetY(),180,$pdf->GetY());
-		//show their name
-		$pdf->Ln(5);
-		$pdf->Text(30,$pdf->GetY(),i18n("%1 %2 (signature)",array($studentinfo->firstname,$studentinfo->lastname)));
-		$pdf->Text(150,$pdf->GetY(),i18n("Date"));
-	 }
-	 $pdf->WriteHTML("<hr />");
+ $r=mysql_fetch_assoc($q);
+ if($r['use']) {
+ 	$t = nl2br($r['text']);
+	$pdf->WriteHTML("<h3>".i18n('Exhibitor Declaration')."</h3>$t");
 
+	foreach($studentinfoarray AS $studentinfo) {
+		sig($pdf, i18n("%1 %2 (signature)",array($studentinfo->firstname,$studentinfo->lastname)));
+	}
+	$pdf->WriteHTML("<br><hr>");
  }
 
  $q=mysql_query("SELECT * FROM signaturepage WHERE name='parentdeclaration'");
- $r=mysql_fetch_object($q);
- if($r->use)
- {
- 	$pagetext="<h2>".i18n("Parent/Guardian Declaration")."</h2>";
-	$pagetext.=nl2br($r->text);
-	$pdf->WriteHTML($pagetext);
+ $r=mysql_fetch_assoc($q);
+ if($r['use']) {
+ 	$t = nl2br($r['text']);
+	$pdf->WriteHTML("<h3>".i18n('Parent/Guardian Declaration')."</h3>$t");
 
-	 foreach($studentinfoarray AS $studentinfo)
-	 {
-
-		$pdf->Ln(10);
-		//signature line
-		$pdf->Line(20,$pdf->GetY(),120,$pdf->GetY());
-		$pdf->Line(140,$pdf->GetY(),180,$pdf->GetY());
-		//show their name
-		$pdf->Ln(5);
-		$pdf->Text(30,$pdf->GetY(),i18n("Parent/Guardian of %1 %2 (signature)",array($studentinfo->firstname,$studentinfo->lastname)));
-		$pdf->Text(150,$pdf->GetY(),i18n("Date"));
-	 }
-	 $pdf->WriteHTML("<hr />");
+	foreach($studentinfoarray AS $studentinfo) {
+		sig($pdf, i18n("Parent/Guardian of %1 %2 (signature)",array($studentinfo->firstname,$studentinfo->lastname)));
+	}
+	$pdf->WriteHTML("<br><hr>");
  }
 
-
  $q=mysql_query("SELECT * FROM signaturepage WHERE name='teacherdeclaration'");
- $r=mysql_fetch_object($q);
- if($r->use)
- {
-	 //now for the teacher signature
- 	$pagetext="<h2>".i18n("Teacher Declaration")."</h2>";
-	$pagetext.=nl2br($r->text);
-	$pdf->WriteHTML($pagetext);
-
-	//we only need 1 teacher signature line, we can assume (maybe incorrectly) that both students
-	//have the same teacher.. if they are not the same, then they can get the best teacher to sign
-	//it doesnt matter.
-
-	$pdf->Ln(10);
-	//signature line
-	$pdf->Line(20,$pdf->GetY(),120,$pdf->GetY());
-	$pdf->Line(140,$pdf->GetY(),180,$pdf->GetY());
-	//show their name
-	$pdf->Ln(5);
-	$pdf->Text(30,$pdf->GetY(),i18n("Teacher Signature",array($studentinfo->firstname,$studentinfo->lastname)));
-	$pdf->Text(150,$pdf->GetY(),i18n("Date"));
-
-  }
-
- $q=mysql_query("SELECT * FROM signaturepage WHERE name='postamble'");
- $r=mysql_fetch_object($q);
- if($r->use)
- {
-	 //now for the teacher signature
- 	$pagetext="<h2>".i18n("Additional Information")."</h2>";
-	$pagetext.=nl2br($r->text);
-	$pdf->WriteHTML($pagetext);
+ $r=mysql_fetch_assoc($q);
+ if($r['use']) {
+ 	$t = nl2br($r['text']);
+	$pdf->WriteHTML("<h3>".i18n('Teacher Declaration')."</h3>$t");
+	sig($pdf, i18n('Teacher Signature'));
+	$pdf->WriteHTML("<br><hr>");	
  }
 
- $pdf->Output();
-	exit;
+ $q=mysql_query("SELECT * FROM signaturepage WHERE name='regfee'");
+ $r=mysql_fetch_assoc($q);
+ if($r['use']) {
+	$pdf->WriteHTML("<h3>".i18n('Registration Fee Summary')."</h3><br>");
+
+	list($regfee, $rfeedata) = computeRegistrationFee($registration_id);
+
+	$x = $pdf->GetX() + 20;
+	$pdf->SetX($x);
+	$pdf->Cell(60, 0, i18n('Item'), 'B', 0, 'C');
+	$pdf->Cell(15, 0, i18n('Unit'), 'B', 0, 'C');
+	$pdf->Cell(10, 0, i18n('Qty'), 'B', 0, 'C');
+	$pdf->Cell(20, 0, i18n('Extended'), 'B', 1, 'C');
+	foreach($rfeedata as $rf) {
+		$u = "$".sprintf("%.02f", $rf['base']);
+		$e = "$".sprintf("%.02f", $rf['ext']);
+
+		$pdf->SetX($x);
+		$pdf->Cell(60, 0, $rf['text'], 0, 0, 'L');
+		$pdf->Cell(15, 0, $u, 0, 0, 'R');
+		$pdf->Cell(10, 0, $rf['num'], 0, 0, 'C');
+		$pdf->Cell(20, 0, $e, 0, 1, 'R');
+	}
+	$t = "$".sprintf("%.02f", $regfee);
+	$pdf->SetX($x);
+	$pdf->Cell(85, 0, i18n('Total (including all taxes)'), 'T', 0, 'R');
+	$pdf->Cell(20, 0, $t, 'T', 1, 'R');
+	$pdf->WriteHTML("<br><hr>");	
+ }
+
+ $q=mysql_query("SELECT * FROM signaturepage WHERE name='postamble'");
+ $r=mysql_fetch_assoc($q);
+ if($r['use']) {
+ 	$t = nl2br($r['text']);
+	$pdf->WriteHTML("<h3>".i18n('Additional Information')."</h3>$t");
+	$pdf->WriteHTML("<br><hr>");	
+ }
+
+ echo $pdf->output();
 ?>