science-ation/admin/judges_schedulerconfig_check.inc.php

<?

function checkPrerequisites()
{
	 global $config;

	 $q=mysql_query("SELECT * FROM judges_schedulerconfig WHERE year='".$config['FAIRYEAR']."' ORDER BY var");

	 $schedulerconfig=array();
	 while($r=mysql_fetch_object($q))
	 {
		$schedulerconfig[$r->var]=$r->val;
	 }

	 echo i18n("Based on your configuration data above, here are some calculations");
	 echo "<br />";

	$totalteams=0;
	$catq=mysql_query("SELECT * FROM projectcategories WHERE year='{$config['FAIRYEAR']}' ORDER BY mingrade");
	while($catr=mysql_fetch_object($catq))
	{
		echo "<h3>$catr->category</h3>";
		echo "<table>";
		echo "<tr><th>Division</th><th>Projects</th><th>Teams</th></tr>";
		if($config['filterdivisionbycategory']=="yes")
			$divq=mysql_query("SELECT projectdivisions.* FROM projectdivisions,projectcategoriesdivisions_link WHERE projectdivisions.year='{$config['FAIRYEAR']}' AND projectcategoriesdivisions_link.projectcategories_id='$catr->id' AND projectcategoriesdivisions_link.projectdivisions_id=projectdivisions.id AND projectcategoriesdivisions_link.year='".$config['FAIRYEAR']."' ORDER BY id");
		else
			$divq=mysql_query("SELECT * FROM projectdivisions WHERE year='{$config['FAIRYEAR']}' ORDER BY id");
		echo mysql_error();
		while($divr=mysql_fetch_object($divq))
		{
			$langq=mysql_query("SELECT * FROM languages WHERE active='Y'");
			while($langr=mysql_fetch_object($langq))
			{
				$numq=mysql_query("SELECT COUNT(id) AS num FROM projects WHERE projectcategories_id='$catr->id' AND projectdivisions_id='$divr->id' AND year='{$config['FAIRYEAR']}' AND language='$langr->lang'");
				$numr=mysql_fetch_object($numq);
				echo "<tr><td>".i18n($divr->division)." ($langr->lang)</td>";
				echo "<td align=\"center\">$numr->num</td>";
				$numteams=ceil($numr->num/$schedulerconfig['max_projects_per_team']*$schedulerconfig['num_times_judged']);
				if($numteams<$schedulerconfig['num_times_judged']) $numteams=$schedulerconfig['num_times_judged'];
				if($numr->num==0) $numteams=0;

				echo "<td align=\"center\">$numteams</td>";
				$totalteams+=$numteams;
				echo "</tr>";
			}
		}
		echo "</table>";
		echo "<br />";
		echo "<br />";
	}
	echo "<b>";
	echo "Total judging teams required: $totalteams";
	echo "<br />";
	$minjudges=($totalteams*$schedulerconfig['min_judges_per_team']);
	$maxjudges=($totalteams*$schedulerconfig['max_judges_per_team']);
	echo "Minimum number of judges required: $minjudges";
	echo "<br />";
	echo "Maximum number of judges acceptable: $maxjudges";
	echo "<br />";

	$jq=mysql_query("SELECT COUNT(judges.id) AS num FROM judges,judges_years WHERE complete='yes' AND judges_years.year='{$config['FAIRYEAR']}' AND judges_years.judges_id=judges.id");
	$jr=mysql_fetch_object($jq);
	$currentjudges=$jr->num;
	echo "Current number of registered judges: $currentjudges";
	echo "<br />";
	echo "<br />";
	$ok=true;
	if($currentjudges<$minjudges)
	{
		echo error(i18n("You do not have sufficient number of judges based on your parameters"));
		echo "&nbsp;&nbsp;";
		echo "<a href=\"judges_schedulerconfig.php\">".i18n("Update Scheduler Configuration")."</a> (".i18n("or get more judges!").")";
		$ok=false;
	}
	else
		echo happy(i18n("You have a sufficient number of judges based on your parameters"));

	//now check if we can find a divisional award for each division and category


	$q=mysql_query("SELECT * FROM projectdivisions WHERE year='".$config['FAIRYEAR']."' ORDER BY id");
	while($r=mysql_fetch_object($q))
		$div[$r->id]=$r->division;

	$q=mysql_query("SELECT * FROM projectcategories WHERE year='".$config['FAIRYEAR']."' ORDER BY id");
	while($r=mysql_fetch_object($q))
		$cat[$r->id]=$r->category;

	if($config['filterdivisionbycategory']=="yes")
	{
		$q=mysql_query("SELECT * FROM projectcategoriesdivisions_link WHERE year='".$config['FAIRYEAR']."' ORDER BY id");
		while($r=mysql_fetch_object($q))
			$catdiv[$r->projectcategories_id][]=$r->projectdivisions_id;
	}
	$foundawards="";
	$notfoundawards="";
	$foundteams="";
	foreach($div AS $d_id=>$d_division)
	{
		foreach($cat AS $c_id=>$c_category)
		{
			if($config['filterdivisionbycategory']=="yes")
			{
				if(!in_array($d_id,$catdiv[$c_id]))
					continue;
			}
			$q=mysql_query("SELECT award_awards.id FROM 
							award_awards,
							award_awards_projectcategories,
							award_awards_projectdivisions
						WHERE 
							award_awards.year='{$config['FAIRYEAR']}'
							AND award_awards_projectcategories.year='{$config['FAIRYEAR']}'
							AND award_awards_projectdivisions.year='{$config['FAIRYEAR']}'
							AND award_awards.id=award_awards_projectcategories.award_awards_id
							AND award_awards.id=award_awards_projectdivisions.award_awards_id
							AND award_awards_projectcategories.projectcategories_id='$c_id'
							AND award_awards_projectdivisions.projectdivisions_id='$d_id'
							AND award_awards.award_types_id='1'
						");
						echo mysql_error();
			if(mysql_num_rows($q)!=1)
			{
				while($r=mysql_fetch_object($q))
					print_r($r);
				$notfoundawards.="$c_category - $d_division, ";
				$ok=false;
			}
			else
			{
				$r=mysql_fetch_object($q);
				$foundawards.="$c_category - $d_division, ";
				//if we found an award thats good, but it would be bad if there's already a judges team
				//that is assigned to the award, so now lets check the judges teams to see if ones assigned
				//to this award.

				$q=mysql_query("SELECT judges_teams.num,judges_teams.name 
						FROM 	judges_teams,
							judges_teams_awards_link 
						WHERE 
							judges_teams_awards_link.award_awards_id='$r->id' 
							AND judges_teams.year='".$config['FAIRYEAR']."'
							AND judges_teams_awards_link.judges_teams_id=judges_teams.id");
				if(mysql_num_rows($q))
				{
					$r=mysql_fetch_object($q);
					$ok=false;
					$foundteams.=i18n("(%1) %2, ",array($r->num,$r->name));
				}
			}
		}
	}
	$notfoundawards=substr($notfoundawards,0,-2);
	$foundawards=substr($foundawards,0,-2);
	$foundteams=substr($foundteams,0,-2);

	if($notfoundawards)
	{
		echo error(i18n("Cannot find awards for: %1.  These awards must be created first",array($notfoundawards)));
		echo "&nbsp;&nbsp;";
		echo "<a href=\"awards.php\">".i18n("Awards Manager")."</a>";
	}
	if($foundawards)
		echo happy(i18n("Found awards for: %1",array($foundawards)));
	if($foundteams)
	{
		echo error(i18n("Found judging teams that are currently assigned to divisional awards: %1.  These teams must be removed first",array($foundteams)));
		echo "&nbsp;&nbsp;<a href=\"judges_teams.php\">".i18n("Judging Teams Manager")."</a>";
	}
	else
		echo happy(i18n("No judging teams are assigned to divisional awards (good!)"));

	//now check if we have enough timeslots available... 

	$q=mysql_query("SELECT COUNT(id) AS num FROM judges_timeslots WHERE year='".$config['FAIRYEAR']."' AND allowdivisional='yes'");
	$r=mysql_fetch_object($q);
	$numslots=$r->num;

	if($numslots<$schedulerconfig['max_projects_per_team'])
	{
		echo error(i18n("You do not have enough judging timeslots available for divisional judging.  Please create more timeslots first. Available: %1, Required: %2",array($numslots,$schedulerconfig['max_projects_per_team'])));
		echo "&nbsp;&nbsp;<a href=\"judges_timeslots.php\">".i18n("Timeslot Manager")."</a>";
		$ok=false;
	}
	else
	{
		echo happy(i18n("You have sufficient timeslots available.  Available: %1, Required: %2",array($numslots,$schedulerconfig['max_projects_per_team'])));
	}
	//asdf


	return $ok;
}

?>