<?

/*
 * This file is part of the 'Science Fair In A Box' project
 * SFIAB Website: http://www.sfiab.ca
 *
 * Copyright (C) 2005 Sci-Tech Ontario Inc <info@scitechontario.org>
 * Copyright (C) 2005 James Grant <james@lightbox.org>
 *
 * 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.
 */
?>
<?
require ('../common.inc.php');
require_once ('../user.inc.php');
require_once ('../helper.inc.php');
user_auth_required('committee', 'config');

if (get_value_from_array($_GET, 'action') == 'edit' || get_value_from_array($_GET, 'action') == 'new') {
	send_header((get_value_from_array($_GET, 'action') == 'edit') ? 'Edit Category' : 'New Category',
		array('Committee Main' => 'committee_main.php',
			'Science-ation Configuration' => 'config/index.php',
			'Age Categories' => 'config/categories.php'), 'project_age_categories');
} else {
	send_header('Age Categories',
		array('Committee Main' => 'committee_main.php',
			'Science-ation Configuration' => 'config/index.php'), 'project_age_categories');
}

if (get_value_from_array($_POST, 'action') == 'edit') {
	// ues isset($_POST['mingrade']) instead of just $_POST['mingrade'] to allow entering 0 for kindergarden
	if (get_value_from_array($_POST, 'id') && get_value_from_array($_POST, 'category') && isset($_POST['mingrade']) && $_POST['maxgrade']) {
		$q = $pdo->prepare("SELECT id FROM projectcategories WHERE id=? AND year=?");
		$q->execute([$_POST['id'],$config['FAIRYEAR']]);
		show_pdo_errors_if_any($pdo);
		if ($q->rowCount() && $_POST['saveid'] != $_POST['id']) {
			echo error(i18n('Category ID %1 already exists', array($_POST['id']), array('category ID')));
		} else {
			$stmt = $pdo->prepare('UPDATE projectcategories SET '
				. "id=?, "
				. "category=?, "
				. "category_shortform=?, "
				. "mingrade=?, "
				. "maxgrade=?"
				. "WHERE id=?");
			echo happy(i18n('Category successfully saved'));
			$stmt->execute([$_POST['id'],stripslashes($_POST['category']),stripslashes($_POST['category_shortform']),$_POST['mingrade'],$_POST['maxgrade'],$_POST['saveid']]);
		}
	} else {
		echo error(i18n('All fields are required'));
	}
}

if (get_value_from_array($_POST, 'action') == 'new') {
	// ues isset($_POST['mingrade']) instead of just $_POST['mingrade'] to allow entering 0 for kindergarden
	if (get_value_from_array($_POST, 'id') && $_POST['category'] && isset($_POST['mingrade']) && $_POST['maxgrade']) {
		$q = $pdo->prepare("SELECT id FROM projectcategories WHERE id=? AND year=?");
		$q->execute([$_POST['id'],$config['FAIRYEAR']]);
		if ($q->rowCount()) {
			echo error(i18n('Category ID %1 already exists', array($_POST['id']), array('category ID')));
		} else {
			$stmt = $pdo->prepare('INSERT INTO projectcategories (id,category,category_shortform,mingrade,maxgrade,year) VALUES (
				?,
				?, 
				?, 
				?, 
				?, 
				?)');
			$stmt->execute([$_POST['id'],stripslashes($_POST['category']),stripslashes($_POST['category_shortform']),
			$_POST['mingrade'],$_POST['maxgrade'],$config['FAIRYEAR']]);
			echo happy(i18n('Category successfully added'));
		}
	} else {
		echo error(i18n('All fields are required'));
	}
}

if (get_value_from_array($_GET, 'action') == 'remove' && get_value_from_array($_GET, 'remove')) {
	// ###### Feature Specific - filtering divisions by category - not conditional, cause even if they have the filtering turned off..if any links
	// for this division exist they should be deleted
	$stmt = $pdo->prepare("DELETE FROM projectcategoriesdivisions_link where projectcategories_id=? AND year=?");
	$stmt->execute([$_GET['remove'],$config['FAIRYEAR']]);
	// ####
	$stmt = $pdo->prepare("DELETE FROM projectcategories WHERE id=? AND year=?");
	$stmt->execute([$_GET['remove'],$config['FAIRYEAR']]);
	echo happy(i18n('Category successfully removed'));
}

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

if (!get_value_from_array($_GET, 'action') == 'edit' || get_value_from_array($_GET, 'action') == 'new')
	echo '<a href="' . $_SERVER['PHP_SELF'] . '?action=new">' . i18n('Add new age category') . "</a>\n";

echo '<table class="summarytable">';
echo '<tr>';
echo '<th>' . i18n('Category ID') . "</th>\n";
echo '<th>' . i18n('Category Name') . "</th>\n";
echo '<th>' . i18n('Shortform') . "</th>\n";
echo '<th>' . i18n('Minimum Grade') . "</th>\n";
echo '<th>' . i18n('Maximum Grade') . "</th>\n";
echo '<th>' . i18n('Actions') . "</th>\n";
echo '</tr>';

$categoryr = null;

if (get_value_from_array($_GET, 'action') == 'edit' || get_value_from_array($_GET, 'action') == 'new') {
	echo '<input type="hidden" name="action" value="' . get_value_from_array($_GET, 'action') . "\">\n";
	if (get_value_from_array($_GET, 'action') == 'edit') {
		echo '<input type="hidden" name="saveid" value="' . get_value_from_array($_GET, 'edit') . "\">\n";
		$q = $pdo->prepare("SELECT * FROM projectcategories WHERE id=? AND year=?");
		$q->execute([get_value_from_array($_GET, 'edit'),$config['FAIRYEAR']]);
		$categoryr = $q->fetch(PDO::FETCH_OBJ);
		$buttontext = 'Save';
	} else if (get_value_from_array($_GET, 'action') == 'new') {
		$buttontext = 'Add';
	}

	echo '<tr>';
	echo ' <td><input type="text" size="3" name="id" value="' . get_value_property_or_default($categoryr, 'id', ' ') . '"></td>';
	echo ' <td><input type="text" size="20" name="category" value="' . get_value_property_or_default($categoryr, 'category') . '"></td>';
	echo ' <td><input type="text" size="5" name="category_shortform" value="' . get_value_property_or_default($categoryr, 'category_shortform') . '"></td>';
	echo ' <td><input type="text" size="3" name="mingrade" value="' . get_value_property_or_default($categoryr, 'mingrade') . '"></td>';
	echo ' <td><input type="text" size="3" name="maxgrade" value="' . get_value_property_or_default($categoryr, 'maxgrade') . '"></td>';
	echo ' <td><input type="submit" value="' . i18n($buttontext) . '"></td>';
	echo '</tr>';
} else {
	$q = $pdo->prepare("SELECT * FROM projectcategories WHERE year=? ORDER BY mingrade");
	$q->execute([$config['FAIRYEAR']]);
	while ($r = $q->fetch(PDO::FETCH_OBJ)) {
		echo '<tr>';
		echo " <td align=\"center\">$r->id</td>";
		echo ' <td>' . i18n($r->category) . '</td>';
		echo ' <td>' . i18n($r->category_shortform) . '</td>';
		echo " <td align=\"center\">$r->mingrade</td>";
		echo " <td align=\"center\">$r->maxgrade</td>";
		echo ' <td align="center">';
		echo '<a title="Edit" href="' . $_SERVER['PHP_SELF'] . "?action=edit&amp;edit=$r->id\"><img src=\"" . $config['SFIABDIRECTORY'] . '/images/16/edit.' . $config['icon_extension'] . '" border=0></a>';
		echo '&nbsp; &nbsp;';
		echo '<a title="Remove" onClick="return confirmClick(\'Are you sure you want to remove this age category?\');" href="' . $_SERVER['PHP_SELF'] . "?action=remove&amp;remove=$r->id\"><img src=\"" . $config['SFIABDIRECTORY'] . '/images/16/button_cancel.' . $config['icon_extension'] . '" border=0></a>';
		echo ' </td>';
		echo '</tr>';
	}
}
echo '</table>';
echo '</form>';
echo i18n("You should assign the 'Category ID's in numerical order, starting with 1.  This Category ID is used to generate the project number");

send_footer();
?>