<?php

// This file prints a table row for each interface
$port['device_id'] = $device['device_id'];
$port['hostname']  = $device['hostname'];

$if_id = $port['port_id'];

$port = ifLabel($port);

if ($int_colour) {
    $row_colour = $int_colour;
}
else {
    if (!is_integer($i / 2)) {
        $row_colour = $list_colour_a;
    }
    else {
        $row_colour = $list_colour_b;
    }
}

$port_adsl = dbFetchRow('SELECT * FROM `ports_adsl` WHERE `port_id` = ?', array($port['port_id']));

if ($port['ifInErrors_delta'] > 0 || $port['ifOutErrors_delta'] > 0) {
    $error_img = generate_port_link($port, "<img src='images/16/chart_curve_error.png' alt='Interface Errors' border=0>", 'port_errors');
}
else {
    $error_img = '';
}

if (dbFetchCell('SELECT COUNT(*) FROM `mac_accounting` WHERE `port_id` = ?', array($port['port_id']))) {
    $mac = "<a href='".generate_port_url($port, array('view' => 'macaccounting'))."'><img src='images/16/chart_curve.png' align='absmiddle'></a>";
}
else {
    $mac = '';
}

echo "<tr style=\"background-color: $row_colour;\" valign=top onmouseover=\"this.style.backgroundColor='$list_highlight';\" onmouseout=\"this.style.backgroundColor='$row_colour';\" style='cursor: pointer;'>
    <td valign=top width=350>";

// Don't echo out ports ifIndex if it's a NOS device since their ifIndex is, for lack of better words....different
if ($device['os'] == 'nos') {
    echo '        <span class=list-large>
        '.generate_port_link($port, $port['label'])." $error_img $mac
        </span><br /><span class=interface-desc>".$port['ifAlias'].'</span>';
}
else {
    echo '        <span class=list-large>
    '.generate_port_link($port, $port['ifIndex'].'. '.$port['label'])." $error_img $mac
    </span><br /><span class=interface-desc>".$port['ifAlias'].'</span>';
}

if ($port['ifAlias']) {
    echo '<br />';
}

unset($break);

if ($port_details) {
    foreach (dbFetchRows('SELECT * FROM `ipv4_addresses` WHERE `port_id` = ?', array($port['port_id'])) as $ip) {
        echo "$break <a class=interface-desc href=\"javascript:popUp('netcmd.php?cmd=whois&amp;query=$ip[ipv4_address]')\">".$ip['ipv4_address'].'/'.$ip['ipv4_prefixlen'].'</a>';
        $break = '<br />';
    }

    foreach (dbFetchRows('SELECT * FROM `ipv6_addresses` WHERE `port_id` = ?', array($port['port_id'])) as $ip6) {
        echo "$break <a class=interface-desc href=\"javascript:popUp('netcmd.php?cmd=whois&amp;query=".$ip6['ipv6_address']."')\">".Net_IPv6::compress($ip6['ipv6_address']).'/'.$ip6['ipv6_prefixlen'].'</a>';
        $break = '<br />';
    }
}

echo '</span>';

echo "</td><td width=100 onclick=\"location.href='".generate_port_url($port)."'\" >";

if ($port_details) {
    $port['graph_type'] = 'port_bits';
    echo generate_port_link($port, "<img src='graph.php?type=port_bits&amp;id=".$port['port_id'].'&amp;from='.$config['time']['day'].'&amp;to='.$config['time']['now'].'&amp;width=100&amp;height=20&amp;legend=no&amp;bg='.str_replace('#', '', $row_colour)."'>");
    $port['graph_type'] = 'port_upkts';
    echo generate_port_link($port, "<img src='graph.php?type=port_upkts&amp;id=".$port['port_id'].'&amp;from='.$config['time']['day'].'&amp;to='.$config['time']['now'].'&amp;width=100&amp;height=20&amp;legend=no&amp;bg='.str_replace('#', '', $row_colour)."'>");
    $port['graph_type'] = 'port_errors';
    echo generate_port_link($port, "<img src='graph.php?type=port_errors&amp;id=".$port['port_id'].'&amp;from='.$config['time']['day'].'&amp;to='.$config['time']['now'].'&amp;width=100&amp;height=20&amp;legend=no&amp;bg='.str_replace('#', '', $row_colour)."'>");
}

echo "</td><td width=120 onclick=\"location.href='".generate_port_url($port)."'\" >";

if ($port['ifOperStatus'] == 'up') {
    $port['in_rate']  = ($port['ifInOctets_rate'] * 8);
    $port['out_rate'] = ($port['ifOutOctets_rate'] * 8);
    $in_perc          = @round(($port['in_rate'] / $port['ifSpeed'] * 100));
    $out_perc         = @round(($port['in_rate'] / $port['ifSpeed'] * 100));
    echo "<img src='images/16/arrow_left.png' align=absmiddle> <span style='color: ".percent_colour($in_perc)."'>".formatRates($port['in_rate'])."<br />
        <img align=absmiddle src='images/16/arrow_out.png'> <span style='color: ".percent_colour($out_perc)."'>".formatRates($port['out_rate'])."<br />
        <img src='images/icons/arrow_pps_in.png' align=absmiddle> ".format_bi($port['ifInUcastPkts_rate'])."pps</span><br />
        <img src='images/icons/arrow_pps_out.png' align=absmiddle> ".format_bi($port['ifOutUcastPkts_rate']).'pps</span>';
}

echo "</td><td width=75 onclick=\"location.href='".generate_port_url($port)."'\" >";
if ($port['ifSpeed']) {
    echo '<span class=box-desc>'.humanspeed($port['ifSpeed']).'</span>';
}

echo '<br />';

if ($port[ifDuplex] != 'unknown') {
    echo '<span class=box-desc>'.$port['ifDuplex'].'</span>';
}
else {
    echo '-';
}

if ($device['os'] == 'ios' || $device['os'] == 'iosxe') {
    if ($port['ifTrunk']) {
        echo '<p class=box-desc><span class=purple><a title="';
        $vlans = dbFetchRows("SELECT * FROM `ports_vlans` AS PV, vlans AS V WHERE PV.`port_id` ='".$port['port_id']."' and PV.`device_id` = '".$device['device_id']."' AND V.`vlan_vlan` = PV.vlan AND V.device_id = PV.device_id");
        foreach ($vlans as $vlan) {
            if ($vlan['state'] == 'blocking') {
                $class = 'red';
            }
            else if ($vlan['state'] == 'forwarding') {
                $class = 'green';
            }
            else {
                $class = 'none';
            }

            echo '<b class='.$class.'>'.$vlan['vlan'].'</b> '.$vlan['vlan_descr'].'<br />';
        }

        echo '">'.$port['ifTrunk'].'</a></span></p>';
    }
    else if ($port['ifVlan']) {
        echo '<p class=box-desc><span class=blue>VLAN '.$port['ifVlan'].'</span></p>';
    }
    else if ($port['ifVrf']) {
        $vrf = dbFetchRow('SELECT * FROM vrfs WHERE vrf_id = ?', array($port['ifVrf']));
        echo "<p style='color: green;'>".$vrf['vrf_name'].'</p>';
    }//end if
}//end if

if ($port_adsl['adslLineCoding']) {
    echo "</td><td width=150 onclick=\"location.href='".generate_port_url($port)."'\" >";
    echo $port_adsl['adslLineCoding'].'/'.rewrite_adslLineType($port_adsl['adslLineType']);
    echo '<br />';
    echo 'Sync:'.formatRates($port_adsl['adslAtucChanCurrTxRate']).'/'.formatRates($port_adsl['adslAturChanCurrTxRate']);
    echo '<br />';
    echo 'Max:'.formatRates($port_adsl['adslAtucCurrAttainableRate']).'/'.formatRates($port_adsl['adslAturCurrAttainableRate']);
    echo "</td><td width=150 onclick=\"location.href='".generate_port_url($port)."'\" >";
    echo 'Atten:'.$port_adsl['adslAtucCurrAtn'].'dB/'.$port_adsl['adslAturCurrAtn'].'dB';
    echo '<br />';
    echo 'SNR:'.$port_adsl['adslAtucCurrSnrMgn'].'dB/'.$port_adsl['adslAturCurrSnrMgn'].'dB';
}
else {
    echo "</td><td width=150 onclick=\"location.href='".generate_port_url($port)."'\" >";
    if ($port['ifType'] && $port['ifType'] != '') {
        echo '<span class=box-desc>'.fixiftype($port['ifType']).'</span>';
    }
    else {
        echo '-';
    }

    echo '<br />';
    if ($ifHardType && $ifHardType != '') {
        echo '<span class=box-desc>'.$ifHardType.'</span>';
    }
    else {
        echo '-';
    }

    echo "</td><td width=150 onclick=\"location.href='".generate_port_url($port)."'\" >";
    if ($port['ifPhysAddress'] && $port['ifPhysAddress'] != '') {
        echo '<span class=box-desc>'.formatMac($port['ifPhysAddress']).'</span>';
    }
    else {
        echo '-';
    }

    echo '<br />';
    if ($port['ifMtu'] && $port['ifMtu'] != '') {
        echo '<span class=box-desc>MTU '.$port['ifMtu'].'</span>';
    }
    else {
        echo '-';
    }
}//end if

echo '</td>';
echo '<td width=375 valign=top class="interface-desc">';

$neighborsCount=0;
$nbLinks=0;
if (strpos($port['label'], 'oopback') === false && !$graph_type) {
    foreach (dbFetchRows('SELECT * FROM `links` AS L, `ports` AS I, `devices` AS D WHERE L.local_port_id = ? AND L.remote_port_id = I.port_id AND I.device_id = D.device_id', array($if_id)) as $link) {
        // echo("<img src='images/16/connect.png' align=absmiddle alt='Directly Connected' /> " . generate_port_link($link, makeshortif($link['label'])) . " on " . generate_device_link($link, shorthost($link['hostname'])) . "</a><br />");
        // $br = "<br />";
        $int_links[$link['port_id']]      = $link['port_id'];
        $int_links_phys[$link['port_id']] = 1;
	$nbLinks++;
    }

    unset($br);

    if ($port_details && $config['enable_port_relationship'] === true) {
        // Show which other devices are on the same subnet as this interface
        foreach (dbFetchRows("SELECT `ipv4_network_id` FROM `ipv4_addresses` WHERE `port_id` = ? AND `ipv4_address` NOT LIKE '127.%'", array($port['port_id'])) as $net) {
            $ipv4_network_id = $net['ipv4_network_id'];
            $sql             = 'SELECT I.port_id FROM ipv4_addresses AS A, ports AS I, devices AS D
                WHERE A.port_id = I.port_id
                AND A.ipv4_network_id = ? AND D.device_id = I.device_id
                AND D.device_id != ?';
            $array           = array(
                $net['ipv4_network_id'],
                $device['device_id'],
            );
            foreach (dbFetchRows($sql, $array) as $new) {
                echo $new['ipv4_network_id'];
                $this_ifid                = $new['port_id'];
                $this_hostid              = $new['device_id'];
                $this_hostname            = $new['hostname'];
                $this_ifname              = fixifName($new['label']);
                $int_links[$this_ifid]    = $this_ifid;
                $int_links_v4[$this_ifid] = 1;
            }
        }//end foreach

        foreach (dbFetchRows('SELECT ipv6_network_id FROM ipv6_addresses WHERE port_id = ?', array($port['port_id'])) as $net) {
            $ipv6_network_id = $net['ipv6_network_id'];
            $sql             = "SELECT I.port_id FROM ipv6_addresses AS A, ports AS I, devices AS D
                WHERE A.port_id = I.port_id
                AND A.ipv6_network_id = ? AND D.device_id = I.device_id
                AND D.device_id != ? AND A.ipv6_origin != 'linklayer' AND A.ipv6_origin != 'wellknown'";
            $array           = array(
                $net['ipv6_network_id'],
                $device['device_id'],
            );

            foreach (dbFetchRows($sql, $array) as $new) {
                echo $new['ipv6_network_id'];
                $this_ifid                = $new['port_id'];
                $this_hostid              = $new['device_id'];
                $this_hostname            = $new['hostname'];
                $this_ifname              = fixifName($new['label']);
                $int_links[$this_ifid]    = $this_ifid;
                $int_links_v6[$this_ifid] = 1;
            }
        }//end foreach
    }//end if

    if(count($int_links) > 3)
    {
       echo '<div class="collapse-neighbors"><span class="neighbors-button glyphicon glyphicon-plus" aria-hidden="true"></span>
               <span class="neighbors-interface-list-firsts" style="display: inline;">';
    }


    if ($port_details && $config['enable_port_relationship'] === true && port_permitted($int_link,$device['device_id'])) {
        foreach ($int_links as $int_link) {
            $neighborsCount++;
            if($neighborsCount == 4)
	    {
		echo '<span class="neighbors-list-continued" style="display: inline;"></br>[...]</span>';
		echo '</span>';
         	echo '<span class="neighbors-interface-list" style="display: none;">';
            }
            $link_if = dbFetchRow('SELECT * from ports AS I, devices AS D WHERE I.device_id = D.device_id and I.port_id = ?', array($int_link));
            echo "$br";

            if ($int_links_phys[$int_link]) {
                echo "<img align=absmiddle src='images/16/connect.png'> ";
            }
            else {
                echo "<img align=absmiddle src='images/16/bullet_go.png'> ";
            }

            echo '<b>'.generate_port_link($link_if, makeshortif($link_if['label'])).' on '.generate_device_link($link_if, shorthost($link_if['hostname']));

            if ($int_links_v6[$int_link]) {
                echo " <b style='color: #a10000;'>v6</b>";
            }

            if ($int_links_v4[$int_link]) {
                echo " <b style='color: #00a100'>v4</b>";
            }

            $br = '<br />';
        }//end foreach
    }//end if

    // unset($int_links, $int_links_v6, $int_links_v4, $int_links_phys, $br);
}//end if

if ($port_details && $config['enable_port_relationship'] === true && port_permitted($port['port_id'], $device['device_id'])) {
    foreach (dbFetchRows('SELECT * FROM `pseudowires` WHERE `port_id` = ?', array($port['port_id'])) as $pseudowire) {
        // `port_id`,`peer_device_id`,`peer_ldp_id`,`cpwVcID`,`cpwOid`
        $pw_peer_dev = dbFetchRow('SELECT * FROM `devices` WHERE `device_id` = ?', array($pseudowire['peer_device_id']));
        $pw_peer_int = dbFetchRow('SELECT * FROM `ports` AS I, pseudowires AS P WHERE I.device_id = ? AND P.cpwVcID = ? AND P.port_id = I.port_id', array($pseudowire['peer_device_id'], $pseudowire['cpwVcID']));

        $pw_peer_int = ifNameDescr($pw_peer_int);
        echo "$br<img src='images/16/arrow_switch.png' align=absmiddle><b> ".generate_port_link($pw_peer_int, makeshortif($pw_peer_int['label'])).' on '.generate_device_link($pw_peer_dev, shorthost($pw_peer_dev['hostname'])).'</b>';
        $br = '<br />';
    }

    foreach (dbFetchRows('SELECT * FROM `ports` WHERE `pagpGroupIfIndex` = ? and `device_id` = ?', array($port['ifIndex'], $device['device_id'])) as $member) {
        echo "$br<img src='images/16/brick_link.png' align=absmiddle> <strong>".generate_port_link($member).' (PAgP)</strong>';
        $br = '<br />';
    }

    if ($port['pagpGroupIfIndex'] && $port['pagpGroupIfIndex'] != $port['ifIndex']) {
        $parent = dbFetchRow('SELECT * FROM `ports` WHERE `ifIndex` = ? and `device_id` = ?', array($port['pagpGroupIfIndex'], $device['device_id']));
        echo "$br<img src='images/16/bricks.png' align=absmiddle> <strong>".generate_port_link($parent).' (PAgP)</strong>';
        $br = '<br />';
    }

    foreach (dbFetchRows('SELECT * FROM `ports_stack` WHERE `port_id_low` = ? and `device_id` = ?', array($port['ifIndex'], $device['device_id'])) as $higher_if) {
        if ($higher_if['port_id_high']) {
            $this_port = get_port_by_index_cache($device['device_id'], $higher_if['port_id_high']);
            echo "$br<img src='images/16/arrow_divide.png' align=absmiddle> <strong>".generate_port_link($this_port).'</strong>';
            $br = '<br />';
        }
    }

    foreach (dbFetchRows('SELECT * FROM `ports_stack` WHERE `port_id_high` = ? and `device_id` = ?', array($port['ifIndex'], $device['device_id'])) as $lower_if) {
        if ($lower_if['port_id_low']) {
            $this_port = get_port_by_index_cache($device['device_id'], $lower_if['port_id_low']);
            echo "$br<img src='images/16/arrow_join.png' align=absmiddle> <strong>".generate_port_link($this_port).'</strong>';
            $br = '<br />';
        }
    }
}//end if

unset($int_links, $int_links_v6, $int_links_v4, $int_links_phys, $br);

if($nbLinks > 3)
{
echo '</span></div>';
}
echo '</td></tr>';

// If we're showing graphs, generate the graph and print the img tags
if ($graph_type == 'etherlike') {
    $graph_file = get_port_rrdfile_path ($device['hostname'], $if_id, 'dot3');
}
else {
    $graph_file = get_port_rrdfile_path ($device['hostname'], $if_id);
}

if ($graph_type && is_file($graph_file)) {
    $type = $graph_type;

    echo "<tr style='background-color: $row_colour; padding: 0px;'><td colspan=7>";

    include 'includes/print-interface-graphs.inc.php';

    echo '</td></tr>';
}
