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<?php
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/*
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 * status_gateways.php
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 *
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 * part of pfSense (https://www.pfsense.org)
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 * Copyright (c) 2004-2016 Rubicon Communications, LLC (Netgate)
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 * Copyright (c) 2010 Seth Mos <seth.mos@dds.nl>
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 * All rights reserved.
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at
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 *
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 * http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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##|+PRIV
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##|*IDENT=page-status-gateways
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##|*NAME=Status: Gateways
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##|*DESCR=Allow access to the 'Status: Gateways' page.
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##|*MATCH=status_gateways.php*
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##|-PRIV
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require_once("guiconfig.inc");
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define('COLOR', true);
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$a_gateways = return_gateways_array();
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$gateways_status = array();
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$gateways_status = return_gateways_status(true);
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$now = time();
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$year = date("Y");
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$pgtitle = array(gettext("Status"), gettext("Gateways"), gettext("Gateways"));
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$pglinks = array("", "@self", "@self");
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$shortcut_section = "gateways";
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include("head.inc");
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/* active tabs */
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$tab_array = array();
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$tab_array[] = array(gettext("Gateways"), true, "status_gateways.php");
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$tab_array[] = array(gettext("Gateway Groups"), false, "status_gateway_groups.php");
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display_top_tabs($tab_array);
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?>
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<div class="panel panel-default">
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	<div class="panel-heading"><h2 class="panel-title"><?=gettext('Gateways')?></h2></div>
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	<div class="panel-body">
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<div class="table-responsive">
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	<table class="table table-striped table-hover table-condensed sortable-theme-bootstrap" data-sortable>
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		<thead>
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			<tr>
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				<th><?=gettext("Name"); ?></th>
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				<th><?=gettext("Gateway"); ?></th>
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				<th><?=gettext("Monitor"); ?></th>
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				<th><?=gettext("RTT"); ?></th>
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				<th><?=gettext("RTTsd"); ?></th>
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				<th><?=gettext("Loss"); ?></th>
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				<th><?=gettext("Status"); ?></th>
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				<th><?=gettext("Description"); ?></th>
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			</tr>
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		</thead>
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		<tbody>
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<?php		foreach ($a_gateways as $gname => $gateway) {
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?>
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			<tr>
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				<td>
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					<?=htmlspecialchars($gateway['name']);?>
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				</td>
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				<td>
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					<?=lookup_gateway_ip_by_name($gname);?>
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				</td>
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				<td>
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<?php
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					if ($gateways_status[$gname]) {
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						echo $gateways_status[$gname]['monitorip'];
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					} else {
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						echo htmlspecialchars($gateway['monitorip']);
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					}
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?>
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				</td>
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				<td>
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<?php
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					if ($gateways_status[$gname]) {
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						if (!isset($gateway['monitor_disable'])) {
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							echo $gateways_status[$gname]['delay'];
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						} 
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					} else {
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						echo gettext("Pending");
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					}
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?>
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				</td>
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				<td>
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<?php
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					if ($gateways_status[$gname]) {
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						if (!isset($gateway['monitor_disable'])) {
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							echo $gateways_status[$gname]['stddev'];
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						}
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					} else {
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						echo gettext("Pending");
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					}
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?>
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				</td>
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				<td>
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<?php
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					if ($gateways_status[$gname]) {
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						if (!isset($gateway['monitor_disable'])) {
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							echo $gateways_status[$gname]['loss'];
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						}
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					} else {
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						echo gettext("Pending");
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					}
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?>
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				</td>
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<?php
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				if ($gateways_status[$gname]) {
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					$status = $gateways_status[$gname];
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					if (stristr($status['status'], "force_down")) {
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						$online = gettext("Offline (forced)");
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						$bgcolor = "bg-danger";
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					} elseif (stristr($status['status'], "down")) {
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						$online = gettext("Offline");
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						$bgcolor = "bg-danger";
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					} elseif (stristr($status['status'], "highloss")) {
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						$online = gettext("Danger, Packetloss") . ': ' . $status['loss'];
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						$bgcolor = "bg-danger";
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					} elseif (stristr($status['status'], "loss")) {
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						$online = gettext("Warning, Packetloss") . ': ' . $status['loss'];
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						$bgcolor = "bg-warning";
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					} elseif (stristr($status['status'], "highdelay")) {
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						$online = gettext("Danger, Latency") . ': ' . $status['delay'];
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						$bgcolor = "bg-danger";
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					} elseif (stristr($status['status'], "delay")) {
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						$online = gettext("Warning, Latency") . ': ' . $status['delay'];
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						$bgcolor = "bg-warning";
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					} elseif ($status['status'] == "none") {
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						if ($status['monitor_disable'] || ($status['monitorip'] == "none")) {
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							$online = gettext("Online (unmonitored)");
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						} else {
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							$online = gettext("Online");
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						}
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						$bgcolor = "bg-success";
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					}
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				} else if (isset($gateway['monitor_disable'])) {
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					// Note: return_gateways_status() always returns an array entry for all gateways,
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					//       so this "else if" never happens.
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						$online = gettext("Online (unmonitored)");
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						$bgcolor = "bg-success";
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				} else {
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					$online = gettext("Pending");
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					$bgcolor = "bg-info";
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				}
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				$lastchange = $gateways_status[$gname]['lastcheck'];
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				if (!COLOR) {
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				   $bgcolor = "";
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				}
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?>
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				<td class="<?=$bgcolor?>">
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					<strong><?=$online?></strong> <?php
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					if (!empty($lastchange)) { ?>
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						<br /><i><?=gettext("Last checked")?> <?=$lastchange?></i>
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<?php				} ?>
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				</td>
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				<td>
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					<?=htmlspecialchars($gateway['descr']); ?>
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				</td>
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			</tr>
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<?php	} ?>	<!-- End-of-foreach -->
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		</tbody>
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	</table>
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</div>
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	</div>
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</div>
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<?php include("foot.inc"); ?>
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