pfSense

<?php

/*

 * firewall_schedule.php

 *

 * part of pfSense (https://www.pfsense.org)

 * Copyright (c) 2004-2018 Rubicon Communications, LLC (Netgate)

 * All rights reserved.

 *

 * originally based on m0n0wall (http://m0n0.ch/wall)

 * Copyright (c) 2003-2004 Manuel Kasper <mk@neon1.net>.

 * All rights reserved.

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 * http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

##|+PRIV

##|*IDENT=page-firewall-schedules

##|*NAME=Firewall: Schedules

##|*DESCR=Allow access to the 'Firewall: Schedules' page.

##|*MATCH=firewall_schedule.php*

##|-PRIV

define('CLOCK', '<i class="fa fa-clock-o icon-black"></i>');

$dayArray = array (gettext('Mon'), gettext('Tues'), gettext('Wed'), gettext('Thur'), gettext('Fri'), gettext('Sat'), gettext('Sun'));

$monthArray = array (gettext('January'), gettext('February'), gettext('March'), gettext('April'), gettext('May'), gettext('June'), gettext('July'), gettext('August'), gettext('September'), gettext('October'), gettext('November'), gettext('December'));

require_once("guiconfig.inc");

require_once("filter.inc");

require_once("shaper.inc");

$pgtitle = array(gettext("Firewall"), gettext("Schedules"));

if (!is_array($config['schedules'])) {

	$config['schedules'] = array();

}

if (!is_array($config['schedules']['schedule'])) {

	$config['schedules']['schedule'] = array();

}

$a_schedules = &$config['schedules']['schedule'];

if ($_POST['act'] == "del") {

	if ($a_schedules[$_POST['id']]) {

		/* make sure rule is not being referenced by any nat or filter rules */

		$is_schedule_referenced = false;

		$referenced_by = false;

		$schedule_name = $a_schedules[$_POST['id']]['name'];

		if (is_array($config['filter']['rule'])) {

			foreach ($config['filter']['rule'] as $rule) {

				//check for this later once this is established

				if ($rule['sched'] == $schedule_name) {

					$referenced_by = $rule['descr'];

					$is_schedule_referenced = true;

					break;

				}

			}

		}

		if ($is_schedule_referenced == true) {

			$savemsg = sprintf(gettext("Cannot delete schedule. Currently in use by %s."), $referenced_by);

		} else {

			unset($a_schedules[$_POST['id']]);

			write_config(gettext("Firewall schedule deleted."));

			header("Location: firewall_schedule.php");

			exit;

		}

	}

}

include("head.inc");

if ($savemsg) {

	print_info_box($savemsg, 'success');

}

?>

<div class="panel panel-default">

	<div class="panel-heading"><h2 class="panel-title"><?=gettext('Schedules')?></h2></div>

	<div class="panel-body table-responsive">

		<table class="table table-striped table-hover table-condensed table-rowdblclickedit">

			<thead>

				<tr>

					<th><!--"Active" indicator--></th>

					<th><?=gettext("Name")?></th>

					<th><?=gettext("Range: Date / Times / Name")?></th>

					<th><?=gettext("Description")?></th>

					<th><?=gettext("Actions")?></th>

				</tr>

			</thead>

			<tbody>

<?php

$i = 0;

foreach ($a_schedules as $schedule):

	$schedstatus = filter_get_time_based_rule_status($schedule);

?>

				<tr>

					<td>

						<?=($schedstatus) ? '<a title="' . gettext("Schedule is currently active") . '">' . CLOCK . '</a>':''?>

					</td>

					<td>

						 <?=htmlspecialchars($schedule['name'])?>

					</td>

					<td>

<?php

	$first = true;

	foreach ($schedule['timerange'] as $timerange) {

		$tempFriendlyTime = "";

		$tempID = "";

		$firstprint = false;

		if ($timerange) {

			$dayFriendly = "";

			$tempFriendlyTime = "";

			//get hours

			$temptimerange = $timerange['hour'];

			$temptimeseparator = strrpos($temptimerange, "-");

			$starttime = substr ($temptimerange, 0, $temptimeseparator);

			$stoptime = substr ($temptimerange, $temptimeseparator+1);

			if ($timerange['month']) {

				$tempmontharray = explode(",", $timerange['month']);

				$tempdayarray = explode(",", $timerange['day']);

				$arraycounter = 0;

				$firstDayFound = false;

				$firstPrint = false;

				foreach ($tempmontharray as $monthtmp) {

					$month = $tempmontharray[$arraycounter];

					$day = $tempdayarray[$arraycounter];

					if (!$firstDayFound) {

						$firstDay = $day;

						$firstmonth = $month;

						$firstDayFound = true;

					}

					$currentDay = $day;

					$nextDay = $tempdayarray[$arraycounter+1];

					$currentDay++;

					if (($currentDay != $nextDay) || ($tempmontharray[$arraycounter] != $tempmontharray[$arraycounter+1])) {

						if ($firstPrint) {

							$dayFriendly .= "<br />";

						}

						$currentDay--;

						if ($currentDay != $firstDay) {

							$dayFriendly .= $monthArray[$firstmonth-1] . " " . $firstDay . " - " . $currentDay ;

						} else {

							$dayFriendly .=	 $monthArray[$month-1] . " " . $day;

						}

						$firstDayFound = false;

						$firstPrint = true;

					}

					$arraycounter++;

				}

			} else {

				$tempdayFriendly = $timerange['position'];

				$firstDayFound = false;

				$tempFriendlyDayArray = explode(",", $tempdayFriendly);

				$currentDay = "";

				$firstDay = "";

				$nextDay = "";

				$counter = 0;

				foreach ($tempFriendlyDayArray as $day) {

					if ($day != "") {

						if (!$firstDayFound) {

							$firstDay = $tempFriendlyDayArray[$counter];

							$firstDayFound = true;

						}

						$currentDay =$tempFriendlyDayArray[$counter];

						//get next day

						$nextDay = $tempFriendlyDayArray[$counter+1];

						$currentDay++;

						if ($currentDay != $nextDay) {

							if ($firstprint) {

								$dayFriendly .= "<br />";

							}

							$currentDay--;

							if ($currentDay != $firstDay) {

								$dayFriendly .= $dayArray[$firstDay-1] . " - " . $dayArray[$currentDay-1];

							} else {

								$dayFriendly .= $dayArray[$firstDay-1];

							}

							$firstDayFound = false;

							$firstprint = true;

						}

						$counter++;

					}

				}

			}

			$timeFriendly = $starttime . "-" . $stoptime;

			$description = htmlspecialchars($timerange['rangedescr']);

			print(($first ? '':'<br />') . $dayFriendly . ' / ' . $timeFriendly . ' / ' . $description);

		}

	$first = false;

	}

?>

					</td>

					<td>

						<?=htmlspecialchars($schedule['descr'])?>&nbsp;

					</td>

					<td>

						<a class="fa fa-pencil" title="<?=gettext("Edit schedule"); ?>" href="firewall_schedule_edit.php?id=<?=$i?>"></a>

						<a class="fa fa-trash" title="<?=gettext("Delete schedule")?>" href="firewall_schedule.php?act=del&amp;id=<?=$i?>" usepost></a>

					</td>

				</tr>

<?php

	$i++;

endforeach;

?>

			</tbody>

		</table>

	</div>

</div>

<?=($i > 0) ? CLOCK . gettext(' Indicates that the schedule is currently active.'):''?>

<nav class="action-buttons">

	<a href="firewall_schedule_edit.php" class="btn btn-sm btn-success">

		<i class="fa fa-plus icon-embed-btn"></i>

		<?=gettext("Add")?>

	</a>

</nav>

<div class="infoblock">

	<?php print_info_box(gettext('Schedules act as placeholders for time ranges to be used in firewall rules.'), 'info', false); ?>

</div>

<?php

include("foot.inc");