From 0d0e6bbb0fd5db44c5d4b8ba01ea2376c025d8f4 Mon Sep 17 00:00:00 2001
From: dave <dave>
Date: Sat, 22 Dec 2007 04:03:17 +0000
Subject: [PATCH] - Clean up the participant tour selection.  Don't allow
 participants to select   tours after the assignemnts are done - Always report
 the Tour status as complete if tour assignments have been done   (rank 0
 tours exist) - Inform the participant of their tour assignment if assignments
 are done

---
 register_participants.inc.php   | 12 ++++++++++-
 register_participants_tours.php | 38 +++++++++++++++++++++++----------
 2 files changed, 38 insertions(+), 12 deletions(-)

diff --git a/register_participants.inc.php b/register_participants.inc.php
index 78528841..896dfad0 100644
--- a/register_participants.inc.php
+++ b/register_participants.inc.php
@@ -251,8 +251,18 @@ function tourStatus($reg_id="")
 	while($s=mysql_fetch_object($q)) {
 		//grab all of their tour prefs
 		$sid = $s->id;
-		$qq=mysql_query("SELECT * FROM tours_choice WHERE students_id='$sid' and year='{$config['FAIRYEAR']}'");
+		$qq=mysql_query("SELECT * FROM tours_choice WHERE students_id='$sid' and year='{$config['FAIRYEAR']}' ORDER BY rank");
 
+		/* See if there's a rank 0 tour (rank 0 == their tour assignment) */
+		$i = mysql_fetch_object($qq);
+		if($i->rank == 0) {
+			/* Yes, there is, no matter what, this student's tour
+			 * selection is complete. */
+			continue;
+		}
+
+		/* Else, they haven't been assigned a tour, see if they've made
+		 * the appropraite selection(s) */
 		$n_tours = mysql_num_rows($qq);
 	
 		if( ($n_tours >= $config['tours_choices_min']) && ($n_tours <= $config['tours_choices_max']) ){
diff --git a/register_participants_tours.php b/register_participants_tours.php
index d315f46b..98197bdf 100644
--- a/register_participants_tours.php
+++ b/register_participants_tours.php
@@ -75,7 +75,7 @@ echo mysql_error();
 	else
 	{
 		//first we will delete all their old answer, its easier to delete and re-insert in this case then it would be to find the corresponding answers and update them
-		mysql_query("DELETE FROM tours_choice WHERE registrations_id='".$_SESSION['registration_id']."' AND year='".$config['FAIRYEAR']."'");
+		mysql_query("DELETE FROM tours_choice WHERE registrations_id='{$_SESSION['registration_id']}' AND year='{$config['FAIRYEAR']}' AND rank!='0'");
 		if(is_array($_POST['toursel']))
 		{
 			foreach($_POST['toursel'] AS $students_id=>$ts)
@@ -135,9 +135,11 @@ else if($newstatus=="complete")
 }
 
 
+ $assigned_tour = 0;
  $q=mysql_query("SELECT * FROM tours_choice WHERE registrations_id='".$_SESSION['registration_id']."' AND year='".$config['FAIRYEAR']."'");
  while($r=mysql_fetch_object($q))
  {
+ 	if($r->rank == 0) $assigned_tour = $r->tour_id;
 	$tour_choice[$r->students_id][$r->rank] = $r->tour_id;
  }
 
@@ -153,6 +155,7 @@ else if($newstatus=="complete")
  while($r=mysql_fetch_object($q))
  {
 	$tours[$r->id]['name'] = $r->name;
+	$tours[$r->id]['num'] = $r->num;
 	$tours[$r->id]['description'] = $r->description;
 	$tours[$r->id]['capacity'] = $r->capacity;
 	$tours[$r->id]['grade_min'] = $r->grade_min;
@@ -169,8 +172,10 @@ else if($newstatus=="complete")
  $q=mysql_query("SELECT * FROM students WHERE registrations_id='".$_SESSION['registration_id']."' AND year='".$config['FAIRYEAR']."'");
  $num_found = mysql_num_rows($q);
 
+ $print_submit = false;
  while($r=mysql_fetch_object($q)) {
 
+	echo i18n("Tour Selection for")." <b>{$r->firstname} {$r->lastname}</b>:<br /><br />";
 	if($r->grade <= 0) {
 		echo error(i18n("You must select your grade on the Student Information page before selecting tours"));
 		echo i18n("Go to the"). " <a href=\"register_participants_students.php\">";
@@ -178,10 +183,18 @@ else if($newstatus=="complete")
 	        echo "</a>". i18n(" page now."). "<br /><br />";
 		continue;
 	}
+
+	if($assigned_tour > 0) {
+		echo happy(i18n('You have been assigned to a tour.  Tour selection is disabled.'));
+		$t = $tours[$assigned_tour];
+		echo i18n("Your Tour").": <b>#{$t['num']}: ".i18n($t['name'])."</b><br />";
+	 	echo '<span style="font-size: 0.8em;">'.i18n($t['description'])."</span><br /><br />";
+		continue;
+	}
+	$print_submit = true;
+
+
 	echo "<table>\n";
- 	echo "<tr><td colspan=2>";
-	echo i18n("Tour Selection for")." <b>".$r->firstname." ".$r->lastname;
- 	echo "</b></td></tr>";
 	for($x=0;$x<$max;$x++) {
 		echo "<tr><td align=right>";
 
@@ -218,19 +231,22 @@ else if($newstatus=="complete")
 		echo "</tr>";
 		$num++;
 		*/
-	 echo "<input type=\"submit\" value=\"".i18n("Save Tour Choices")."\" />\n";
-	 echo "</form>";
+ if($print_submit == true) {
+	echo "<input type=\"submit\" value=\"".i18n("Save Tour Choices")."\" />\n";
+ }
+ echo "</form>";
 
-	echo "<br /><br />";
-	 echo "<h4>".i18n("Tour Descriptions")."</h4><br />";
 
-	 /* Dump the tours */
+ echo "<br /><br />";
+ echo "<h4>".i18n("Tour Descriptions")."</h4><br />";
+
+ 	/* Dump the tours */
 	 foreach($tours as $id=>$t) {
-	 	echo i18n("Tour Name").": <b>".i18n($t['name'])."</b><br />";
+	 	echo i18n("Tour")." <b>#{$t['num']}</b>: <b>".i18n($t['name'])."</b><br />";
 	 	echo i18n("Grade").": <b>".$t['grade_min']." - ".$t['grade_max']."</b>";
 	//	echo i18n(",  Capacity").": <b>".$t['capacity']."</b> ".i18n("students");
 		echo "<br />";
-	 	echo i18n($t['description'])."<br /><br />";
+	 	echo '<span style="font-size: 0.8em;">'.i18n($t['description'])."</span><br /><br />";
 
 	 }