<?
function registrationFormsReceived($reg_id="")
{
	if($reg_id) $rid=$reg_id;
	else $rid=$_SESSION['registration_id'];
	$q=mysql_query("SELECT status FROM registrations WHERE id='$rid'");
	$r=mysql_fetch_object($q);
	if($r->status=="complete" || $r->status=="paymentpending")
		return true;
	else
		return false;

}

function studentStatus($reg_id="")
{
	global $config;
	$required_fields=array("firstname","lastname","address","city","postalcode","phone","email","grade","dateofbirth","schools_id","tshirt");

	if($reg_id) $rid=$reg_id;
	else $rid=$_SESSION['registration_id'];

	$q=mysql_query("SELECT * FROM students WHERE registrations_id='$rid' AND year='".$config['FAIRYEAR']."'");

	//if we dont have the minimum, return incomplete
	if(mysql_num_rows($q)<$config['minstudentsperproject'])
		return "incomplete";

	while($r=mysql_fetch_object($q))
	{
		foreach ($required_fields AS $req)
		{
			if(!$r->$req)
			{
				return "incomplete";
			}
		}
	}

	//if it made it through without returning incomplete, then we must be complete
	return "complete";
}

function emergencycontactStatus($reg_id="")
{
	global $config;
	$required_fields=array("firstname","lastname","relation","phone1");

	if($reg_id) $rid=$reg_id;
	else $rid=$_SESSION['registration_id'];

	$sq=mysql_query("SELECT id FROM students WHERE registrations_id='$rid' AND year='".$config['FAIRYEAR']."'");
	$numstudents=mysql_num_rows($sq);

	while($sr=mysql_fetch_object($sq))
	{
		$q=mysql_query("SELECT * FROM emergencycontact WHERE registrations_id='$rid' AND year='".$config['FAIRYEAR']."' AND students_id='$sr->id'");

		$r=mysql_fetch_object($q);

		foreach ($required_fields AS $req)
		{
			if(!$r->$req)
			{
				return "incomplete";
			}
		}
	}

	//if it made it through without returning incomplete, then we must be complete
	return "complete";
}

function projectStatus($reg_id="")
{
	global $config;
	$required_fields=array("title","projectcategories_id","projectdivisions_id","summary","language","req_table","req_electricity");

	if($reg_id) $rid=$reg_id;
	else $rid=$_SESSION['registration_id'];

	$q=mysql_query("SELECT * FROM projects WHERE registrations_id='$rid' AND year='".$config['FAIRYEAR']."'");

	//if we dont have a project entry yet, return empty
	if(!mysql_num_rows($q))
		return "empty";

	while($r=mysql_fetch_object($q))
	{
		foreach ($required_fields AS $req)
		{
			if(!$r->$req)
			{
				return "incomplete";
			}
		}
	}

	//if it made it through without returning incomplete, then we must be complete
	return "complete";
}


function mentorStatus($reg_id="")
{
	global $config;
	$required_fields=array("firstname","lastname","phone","email","organization","description");

	if($reg_id) $rid=$reg_id;
	else $rid=$_SESSION['registration_id'];

	//first check the registrations table to see if 'nummentors' is set, or if its null
	$q=mysql_query("SELECT nummentors FROM registrations WHERE id='$rid' AND year='".$config['FAIRYEAR']."'");
	$r=mysql_fetch_object($q);
	if($r->nummentors==null)
		return "incomplete";

	$q=mysql_query("SELECT * FROM mentors WHERE registrations_id='$rid' AND year='".$config['FAIRYEAR']."'");

	//if we dont have the minimum, return incomplete
	if(mysql_num_rows($q)<$config['minmentorserproject'])
		return "incomplete";

	while($r=mysql_fetch_object($q))
	{
		foreach ($required_fields AS $req)
		{
			if(!$r->$req)
			{
				return "incomplete";
			}
		}
	}

	//if it made it through without returning incomplete, then we must be complete
	return "complete";

}

function safetyStatus($reg_id="")
{
	if($reg_id) $rid=$reg_id;
	else $rid=$_SESSION['registration_id'];

	//grab all of their answers
	$q=mysql_query("SELECT * FROM safety WHERE registrations_id='$rid'");
	while($r=mysql_fetch_object($q))
	{
		$safetyanswers[$r->safetyquestions_id]=$r->answer;
	}

	//now grab all the questions
	$q=mysql_query("SELECT * FROM safetyquestions ORDER BY ord");
	while($r=mysql_fetch_object($q))
	{
		if($r->required=="yes" && !$safetyanswers[$r->id])
		{
			return "incomplete";
		}
	}
	return "complete";

}


?>