science-ation/plugins/evaluations/eval_schemes.php

<?php
/* 
   This file is a plug-in to the 'Science Fair In A Box' project
   SFIAB Website: http://www.sfiab.ca

   Copyright (C) 2011 At Work Software (dennis@spanogle.net> 
   Copyright (C) 2011 Dennis Spanogle <dennis@spanogle.net>

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public
   License as published by the Free Software Foundation, version 2.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.
*/
?>

<script language="javascript">
function confirmClick(msg)
{
	var okay=confirm(msg);
	if(okay)
        	return true; 
        else 
		return false;
}
</script>
<?php
include "sfiab_common.inc.php";   // check SFIAB install and get config etc.
include "eval_common.inc.php";    // check Evaluations setup and get eval_config
include "eval_menu_inc.php";
echo "<h2>Schemes Editor</h2><br /><br />";
 
 if($_POST['action']=="edit")
 {
 	if($_POST['id'] && $_POST['name'] && $_POST['equation']  )
	{
		$q=mysql_query("SELECT scheme_id FROM eval_schemes WHERE scheme_id='".$_POST['id']."' ");
		if(mysql_num_rows($q) && $_POST['saveid']!=$_POST['id'])
		{
			echo "Scheme ID ".$_POST['id']." already exists!";
		}
		else
		{
			mysql_query("UPDATE eval_schemes SET ".
				"scheme_id='".$_POST['id']."', ".
				"scheme_name='".$_POST['name']."', ".
				"assignto_project_when='".$_POST['equation']."' ".
				"WHERE scheme_id='".$_POST['saveid']."' ");
				
			echo "Scheme Saved!";
		}
	}
	else
	{
		echo "Error: All fields are required!";
	}
 }

 if($_POST['action']=="new")
 {
 	if($_POST['id'] && $_POST['name'] && $_POST['equation'] )
	{
		$q=mysql_query("SELECT scheme_id FROM eval_schemes WHERE scheme_id='".$_POST['id']."' ");
		if(mysql_num_rows($q) && $_POST['saveid']!=$_POST['id'])
		{
			echo "Scheme ID ".$_POST['id']." already exists!";
		}
		else
		{
			mysql_query("INSERT INTO eval_schemes (scheme_id, scheme_name, assignto_project_when) VALUES ( ".
				"'".$_POST['id']."', ".
				"'".$_POST['name']."', ".
				"'".$_POST['equation']."' ) ");
			echo "Scheme Saved!";
		}
	}
	else
	{
		echo "Error: All fields are required!";
	}
 }

 if($_GET['action']=="remove" && $_GET['remove'])
 {
  	mysql_query("DELETE FROM eval_schemes where scheme_id='".$_GET['remove']."' ");
	echo "Scheme successfully removed";
 }

 echo "<form method=\"post\" action=\"".$_SERVER['PHP_SELF']."\">";

 if(! ($_GET['action']=="edit" || $_GET['action']=="new") )
 {
	echo "<a href=\"".$_SERVER['PHP_SELF']."?action=new\"> Add New Scheme </a>\n";
	 echo "<table border=\"1\">";
	 echo "<tr>";
	 echo "<th> Scheme ID </th>\n";
	echo "<th> Scheme Name </th>\n";
	echo "<th> Selection Statement </th>\n";
	 echo "<th> Actions </th>\n";
	echo "</tr>";
 }

 if($_GET['action']=="edit" || $_GET['action']=="new")
 {
 	echo "<input type=\"hidden\" name=\"action\" value=\"".$_GET['action']."\">\n";	
 	if($_GET['action']=="edit")
	{
 		echo "<input type=\"hidden\" name=\"saveid\" value=\"".$_GET['edit']."\">\n";	
		$q=mysql_query("SELECT * FROM eval_schemes WHERE scheme_id='".$_GET['edit']."' ");
		$schemer=mysql_fetch_object($q);
		$buttontext="Save";
	}
	else if($_GET['action']=="new")
	{
		$buttontext="Add";
	}
	echo "<table border=\"1\">";
	echo "<tr>";
	echo "<th> Scheme ID </th>\n";
	echo "<th> Scheme Name </th>\n";
	echo "<th> Selection Statement </th>\n";
	echo "<th> Actions </th>\n";
	echo "</tr>";
	
	
	echo "<tr>";
	echo " <td><input type=\"text\" size=\"3\" name=\"id\" value=\"$schemer->scheme_id\" /></td>";
	echo " <td><input type=\"text\" size=\"20\" name=\"name\" value=\"$schemer->scheme_name\" /></td>";
	echo " <td><input type=\"text\" size=\"50\" name=\"equation\" value=\"$schemer->assignto_project_when\" /></td>";
	echo "</td>";
	
	
	echo " <td><input type=\"submit\" value=\"".$buttontext."\" /></td>";
	echo "</tr>";
 }
 else
 {
	 $q=mysql_query("SELECT * FROM eval_schemes ORDER BY scheme_id");
	 while($r=mysql_fetch_object($q))
	 {
		echo "<tr>";
		echo " <td>$r->scheme_id </td>";
		echo " <td> $r->scheme_name </td>";
		echo " <td> $r->assignto_project_when </td>";
		echo " <td>";
		echo "<a title=\"Edit\" href=\"".$_SERVER['PHP_SELF']."?action=edit&amp;edit=$r->scheme_id\">Edit</a>";
		echo "&nbsp; &nbsp;";
		echo "<a title=\"Remove\" onClick=\"return confirmClick('Are you sure you want to remove this scheme?');\" href=\"".$_SERVER['PHP_SELF']."?action=remove&amp;remove=$r->scheme_id\">Remove</a>";
		echo " </td>";
		echo "</tr>";
	 }
 }
 echo "</table>";
 echo "</form>";
 echo"You should assign the 'Scheme ID's in numerical order, starting with 1.";

// send_footer();
?>