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Commit 7786843f authored by Ad Schellevis's avatar Ad Schellevis
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(legacy) refactor load_balancer_pool_edit.php

parent eeab940d
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src/www/load_balancer_pool_edit.php
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<?php
/*
Copyright (C) 2014-2015 Deciso B.V.
Copyright (C) 2014-2016 Deciso B.V.
Copyright (C) 2005-2008 Bill Marquette <bill.marquette@gmail.com>.
All rights reserved.
......@@ -31,311 +31,355 @@ require_once("guiconfig.inc");
require_once("services.inc");
require_once("interfaces.inc");
$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/load_balancer_pool.php');
if (!is_array($config['load_balancer']['lbpool'])) {
$config['load_balancer']['lbpool'] = array();
if (empty($config['load_balancer']['lbpool']) || !is_array($config['load_balancer']['lbpool'])) {
$config['load_balancer']['lbpool'] = array();
}
$a_pool = &$config['load_balancer']['lbpool'];
if (is_numericint($_GET['id']))
$id = $_GET['id'];
if (isset($_POST['id']) && is_numericint($_POST['id']))
$id = $_POST['id'];
if (isset($id) && $a_pool[$id]) {
$pconfig['name'] = $a_pool[$id]['name'];
$pconfig['mode'] = $a_pool[$id]['mode'];
$pconfig['descr'] = $a_pool[$id]['descr'];
$pconfig['port'] = $a_pool[$id]['port'];
$pconfig['retry'] = $a_pool[$id]['retry'];
$pconfig['servers'] = &$a_pool[$id]['servers'];
$pconfig['serversdisabled'] = &$a_pool[$id]['serversdisabled'];
$pconfig['monitor'] = $a_pool[$id]['monitor'];
}
if ($_POST) {
unset($input_errors);
$pconfig = $_POST;
/* input validation */
$reqdfields = explode(" ", "name mode port monitor servers");
$reqdfieldsn = array(gettext("Name"),gettext("Mode"),gettext("Port"),gettext("Monitor"),gettext("Server List"));
do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
/* Ensure that our pool names are unique */
for ($i=0; isset($config['load_balancer']['lbpool'][$i]); $i++)
if (($_POST['name'] == $config['load_balancer']['lbpool'][$i]['name']) && ($i != $id))
$input_errors[] = gettext("This pool name has already been used. Pool names must be unique.");
if (strpos($_POST['name'], " ") !== false)
$input_errors[] = gettext("You cannot use spaces in the 'name' field.");
if (in_array($_POST['name'], $reserved_table_names))
$input_errors[] = sprintf(gettext("The name '%s' is a reserved word and cannot be used."), $_POST['name']);
if (is_alias($_POST['name']))
$input_errors[] = sprintf(gettext("Sorry, an alias is already named %s."), $_POST['name']);
if (!is_portoralias($_POST['port']))
$input_errors[] = gettext("The port must be an integer between 1 and 65535, or a port alias.");
// May as well use is_port as we want a positive integer and such.
if (!empty($_POST['retry']) && !is_port($_POST['retry']))
$input_errors[] = gettext("The retry value must be an integer between 1 and 65535.");
if (is_array($_POST['servers'])) {
foreach($pconfig['servers'] as $svrent) {
if (!is_ipaddr($svrent) && !is_subnetv4($svrent)) {
$input_errors[] = sprintf(gettext("%s is not a valid IP address or IPv4 subnet (in \"enabled\" list)."), $svrent);
}
else if (is_subnetv4($svrent) && subnet_size($svrent) > 64) {
$input_errors[] = sprintf(gettext("%s is a subnet containing more than 64 IP addresses (in \"enabled\" list)."), $svrent);
}
}
}
if (is_array($_POST['serversdisabled'])) {
foreach($pconfig['serversdisabled'] as $svrent) {
if (!is_ipaddr($svrent) && !is_subnetv4($svrent)) {
$input_errors[] = sprintf(gettext("%s is not a valid IP address or IPv4 subnet (in \"disabled\" list)."), $svrent);
}
else if (is_subnetv4($svrent) && subnet_size($svrent) > 64) {
$input_errors[] = sprintf(gettext("%s is a subnet containing more than 64 IP addresses (in \"disabled\" list)."), $svrent);
}
}
}
$m = array();
for ($i=0; isset($config['load_balancer']['monitor_type'][$i]); $i++)
$m[$config['load_balancer']['monitor_type'][$i]['name']] = $config['load_balancer']['monitor_type'][$i];
if (!isset($m[$_POST['monitor']]))
$input_errors[] = gettext("Invalid monitor chosen.");
if (!$input_errors) {
$poolent = array();
if (isset($id) && $a_pool[$id]) {
$poolent = $a_pool[$id];
}
$poolent['name'] = $_POST['name'];
$poolent['mode'] = $_POST['mode'];
$poolent['descr'] = $_POST['descr'];
$poolent['port'] = $_POST['port'];
$poolent['retry'] = $_POST['retry'];
$poolent['servers'] = $_POST['servers'];
$poolent['serversdisabled'] = $_POST['serversdisabled'];
$poolent['monitor'] = $_POST['monitor'];
if (isset($id) && $a_pool[$id]) {
/* modify all virtual servers with this name */
for ($i = 0; isset($config['load_balancer']['virtual_server'][$i]); $i++) {
if ($config['load_balancer']['virtual_server'][$i]['lbpool'] == $a_pool[$id]['name'])
$config['load_balancer']['virtual_server'][$i]['lbpool'] = $poolent['name'];
}
$a_pool[$id] = $poolent;
} else {
$a_pool[] = $poolent;
}
mark_subsystem_dirty('loadbalancer');
write_config();
header("Location: load_balancer_pool.php");
exit;
}
$copy_fields = array('name', 'mode', 'descr', 'port', 'retry', 'monitor', 'servers', 'serversdisabled');
if ($_SERVER['REQUEST_METHOD'] === 'GET') {
if (isset($_GET['id']) && !empty($a_pool[$_GET['id']])) {
$id = $_GET['id'];
}
$pconfig = array();
// copy fields
foreach ($copy_fields as $fieldname) {
if (isset($id) && isset($a_pool[$id][$fieldname])) {
$pconfig[$fieldname] = $a_pool[$id][$fieldname];
} else {
$pconfig[$fieldname] = null;
}
}
// init arrays
$pconfig['servers'] = is_array($pconfig['servers']) ? $pconfig['servers'] : array();
$pconfig['serversdisabled'] = is_array($pconfig['serversdisabled']) ? $pconfig['serversdisabled'] : array();
} elseif ($_SERVER['REQUEST_METHOD'] === 'POST') {
if (isset($_POST['id']) && !empty($a_pool[$_POST['id']])) {
$id = $_POST['id'];
}
$pconfig = $_POST;
$input_errors = array();
/* input validation */
$reqdfields = explode(" ", "name mode port monitor servers");
$reqdfieldsn = array(gettext("Name"),gettext("Mode"),gettext("Port"),gettext("Monitor"),gettext("Server List"));
do_input_validation($pconfig, $reqdfields, $reqdfieldsn, $input_errors);
/* Ensure that our pool names are unique */
for ($i=0; isset($config['load_balancer']['lbpool'][$i]); $i++) {
if ($pconfig['name'] == $config['load_balancer']['lbpool'][$i]['name'] && $i != $id) {
$input_errors[] = gettext("This pool name has already been used. Pool names must be unique.");
}
}
if (strpos($pconfig['name'], " ") !== false) {
$input_errors[] = gettext("You cannot use spaces in the 'name' field.");
}
if (in_array($pconfig['name'], $reserved_table_names)) {
$input_errors[] = sprintf(gettext("The name '%s' is a reserved word and cannot be used."), $_POST['name']);
}
if (is_alias($pconfig['name'])) {
$input_errors[] = sprintf(gettext("Sorry, an alias is already named %s."), $_POST['name']);
}
if (!is_portoralias($pconfig['port'])) {
$input_errors[] = gettext("The port must be an integer between 1 and 65535, or a port alias.");
}
// May as well use is_port as we want a positive integer and such.
if (!empty($pconfig['retry']) && !is_port($pconfig['retry'])) {
$input_errors[] = gettext("The retry value must be an integer between 1 and 65535.");
}
if (is_array($pconfig['servers'])) {
foreach($pconfig['servers'] as $svrent) {
if (!is_ipaddr($svrent) && !is_subnetv4($svrent)) {
$input_errors[] = sprintf(gettext("%s is not a valid IP address or IPv4 subnet (in \"enabled\" list)."), $svrent);
} elseif (is_subnetv4($svrent) && subnet_size($svrent) > 64) {
$input_errors[] = sprintf(gettext("%s is a subnet containing more than 64 IP addresses (in \"enabled\" list)."), $svrent);
}
}
}
if (is_array($pconfig['serversdisabled'])) {
foreach($pconfig['serversdisabled'] as $svrent) {
if (!is_ipaddr($svrent) && !is_subnetv4($svrent)) {
$input_errors[] = sprintf(gettext("%s is not a valid IP address or IPv4 subnet (in \"disabled\" list)."), $svrent);
} elseif (is_subnetv4($svrent) && subnet_size($svrent) > 64) {
$input_errors[] = sprintf(gettext("%s is a subnet containing more than 64 IP addresses (in \"disabled\" list)."), $svrent);
}
}
}
$m = array();
for ($i=0; isset($config['load_balancer']['monitor_type'][$i]); $i++) {
$m[$config['load_balancer']['monitor_type'][$i]['name']] = $config['load_balancer']['monitor_type'][$i];
}
if (!isset($m[$pconfig['monitor']])) {
$input_errors[] = gettext("Invalid monitor chosen.");
}
if (count($input_errors) == 0) {
$poolent = array();
foreach ($copy_fields as $fieldname) {
$poolent[$fieldname] = $pconfig[$fieldname];
}
if (isset($id)) {
/* modify all virtual servers with this name */
for ($i = 0; isset($config['load_balancer']['virtual_server'][$i]); $i++) {
if ($config['load_balancer']['virtual_server'][$i]['lbpool'] == $a_pool[$id]['name']) {
$config['load_balancer']['virtual_server'][$i]['lbpool'] = $poolent['name'];
}
}
$a_pool[$id] = $poolent;
} else {
$a_pool[] = $poolent;
}
mark_subsystem_dirty('loadbalancer');
write_config();
header("Location: load_balancer_pool.php");
exit; }
}
$service_hook = 'relayd';
include("head.inc");
$service_hook = 'relayd';
legacy_html_escape_form_data($pconfig);
include("head.inc");
?>
<body>
<!-- push all available (nestable) aliases in a hidden select box -->
<select class="hidden" id="aliases">
<?php
if (!empty($config['aliases']['alias'])):
foreach ($config['aliases']['alias'] as $alias):
if ($alias['type'] == 'port'):?>
<option data-type="<?=$alias['type'];?>" value="<?=$alias['name'];?>"><?=$alias['name'];?></option>
<?php
endif;
endforeach;
endif;
?>
</select>
<?php include("fbegin.inc"); ?>
<script type="text/javascript">
//<![CDATA[
function clearcombo(){
for (var i=document.iform.serversSelect.options.length-1; i>=0; i--){
document.iform.serversSelect.options[i] = null;
}
document.iform.serversSelect.selectedIndex = -1;
}
//]]>
</script>
<script type="text/javascript" src="/javascript/autosuggest.js"></script>
<script type="text/javascript" src="/javascript/suggestions.js"></script>
<section class="page-content-main">
<div class="container-fluid">
<div class="row">
<?php if (isset($input_errors) && count($input_errors) > 0) print_input_errors($input_errors); ?>
<section class="col-xs-12">
<div class="content-box">
<form action="load_balancer_pool_edit.php" method="post" name="iform" id="iform">
<div class="table-responsive">
<table class="table table-striped table-sort">
<tr>
<td colspan="2" valign="top" class="listtopic"><?=gettext("Add/edit Load Balancer - Pool entry"); ?></td>
</tr>
<tr align="left">
<td width="22%" valign="top" class="vncellreq"><?=gettext("Name"); ?></td>
<td width="78%" class="vtable" colspan="2">
<input name="name" type="text" <?php if(isset($pconfig['name'])) echo "value=\"{$pconfig['name']}\"";?> size="16" maxlength="16" />
</td>
</tr>
<tr align="left">
<td width="22%" valign="top" class="vncellreq"><?=gettext("Mode"); ?></td>
<td width="78%" class="vtable" colspan="2">
<select id="mode" name="mode" onchange="enforceFailover(); checkPoolControls();">
<option value="loadbalance" <?php if(!isset($pconfig['mode']) || ($pconfig['mode'] == "loadbalance")) echo "selected=\"selected\"";?>><?=gettext("Load Balance");?></option>
<option value="failover" <?php if($pconfig['mode'] == "failover") echo "selected=\"selected\"";?>><?=gettext("Manual Failover");?></option>
</select>
</td>
</tr>
<tr align="left">
<td width="22%" valign="top" class="vncell"><?=gettext("Description"); ?></td>
<td width="78%" class="vtable" colspan="2">
<input name="descr" type="text" <?php if(isset($pconfig['descr'])) echo "value=\"{$pconfig['descr']}\"";?> size="64" />
</td>
</tr>
<tr align="left">
<td width="22%" valign="top" id="monitorport_text" class="vncellreq"><?=gettext("Port"); ?></td>
<td width="78%" class="vtable" colspan="2">
<input class="formfldalias" id="port" name="port" type="text" <?php if(isset($pconfig['port'])) echo "value=\"{$pconfig['port']}\"";?> size="16" maxlength="16" /><br />
<div id="monitorport_desc">
<?=gettext("This is the port your servers are listening on."); ?><br />
<?=gettext("You may also specify a port alias listed in Firewall -&gt; Aliases here."); ?>
</div>
<script type="text/javascript">
//<![CDATA[
var addressarray = <?= json_encode(get_alias_list(array("port", "url_ports", "urltable_ports"))) ?>;
var oTextbox1 = new AutoSuggestControl(document.getElementById("port"), new StateSuggestions(addressarray));
//]]>
</script>
</td>
</tr>
<tr align="left">
<td width="22%" valign="top" id="retry_text" class="vncell"><?=gettext("Retry"); ?></td>
<td width="78%" class="vtable" colspan="2">
<input name="retry" type="text" <?php if(isset($pconfig['retry'])) echo "value=\"{$pconfig['retry']}\"";?> size="16" maxlength="16" /><br />
<div id="retry_desc"><?=gettext("Optionally specify how many times to retry checking a server before declaring it down."); ?></div>
</td>
</tr>
<tr>
<td colspan="2">&nbsp;</td>
</tr>
<tr>
<td colspan="2" valign="top" class="listtopic"><?=gettext("Add item to pool"); ?></td>
</tr>
<tr align="left">
<td width="22%" valign="top" class="vncellreq"><?=gettext("Monitor"); ?></td>
<td width="78%" class="vtable" colspan="2">
<?php if(count($config['load_balancer']['monitor_type'])): ?>
<select id="monitor" name="monitor">
<?php
foreach ($config['load_balancer']['monitor_type'] as $monitor) {
if ($monitor['name'] == $pconfig['monitor']) {
$selected=" selected=\"selected\"";
} else {
$selected = "";
}
echo "<option value=\"{$monitor['name']}\"{$selected}>{$monitor['name']}</option>";
}
?>
<?php else: ?>
<b><?=gettext("NOTE"); ?>:</b> <?=gettext("Please add a monitor IP address on the monitors tab if you wish to use this feature."); ?>
<?php endif; ?>
</select>
</td>
</tr>
<tr align="left">
<td width="22%" valign="top" class="vncellreq"><?=gettext("Server IP Address"); ?></td>
<td width="78%" class="vtable" colspan="2">
<input name="ipaddr" type="text" size="16" style="float: left;" />
<input class="btn btn-default" type="button" name="button1" value="<?=gettext("Add to pool"); ?>" onclick="AddServerToPool(document.iform); enforceFailover(); checkPoolControls();" /><br />
</td>
</tr>
<tr>
<td colspan="2">&nbsp;</td>
</tr>
<tr>
<td colspan="2" valign="top" class="listtopic"><?=gettext("Current Pool Members"); ?></td>
</tr>
<tr>
<td width="22%" valign="top" class="vncellreq"><?=gettext("Members"); ?></td>
<td width="78%" class="vtable" colspan="2" valign="top">
<table summary="members">
<tbody>
<tr>
<td align="center">
<b><?=gettext("Pool Disabled"); ?></b>
<br/>
<select id="serversDisabledSelect" name="serversdisabled[]" multiple="multiple" size="5">
<?php
if (is_array($pconfig['serversdisabled'])) {
foreach($pconfig['serversdisabled'] as $svrent) {
if($svrent != '') echo " <option value=\"{$svrent}\">{$svrent}</option>\n";
}
}
?>
</select>
<input class="btn btn-default" type="button" name="removeDisabled" value="<?=gettext("Remove"); ?>" onclick="RemoveServerFromPool(document.iform, 'serversdisabled[]');" />
</td>
<td valign="middle" align="center">
<button class="btn btn-default btn-xs" id="moveToEnabled" name="moveToEnabled" onclick="moveOptions(document.iform.serversDisabledSelect, document.iform.serversSelect); checkPoolControls();"><span class="glyphicon glyphicon-arrow-left"></span></button><br />
<button class="btn btn-default btn-xs" id="moveToDisabled" name="moveToDisabled" onclick="moveOptions(document.iform.serversSelect, document.iform.serversDisabledSelect); checkPoolControls();"><span class="glyphicon glyphicon-arrow-right"></span></button>
</td>
<td align="center">
<b><?=gettext("Enabled (default)"); ?></b>
<br/>
<select id="serversSelect" name="servers[]" multiple="multiple" size="5">
<?php
if (is_array($pconfig['servers'])) {
foreach($pconfig['servers'] as $svrent) {
echo " <option value=\"{$svrent}\">{$svrent}</option>\n";
}
}
?>
</select>
<input class="btn btn-default" type="button" name="removeEnabled" value="<?=gettext("Remove"); ?>" onclick="RemoveServerFromPool(document.iform, 'servers[]');" />
</td>
</tr>
</tbody>
</table>
</td>
</tr>
<tr align="left">
<td width="22%" valign="top">&nbsp;</td>
<td width="78%">
<br />
<input name="Submit" type="submit" class="btn btn-primary" value="<?=gettext("Save"); ?>" onclick="AllServers('serversSelect', true); AllServers('serversDisabledSelect', true);" />
<input type="button" class="btn btn-default" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
<?php if (isset($id) && $a_pool[$id] && $_GET['act'] != 'dup'): ?>
<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
<?php endif; ?>
</td>
</tr>
</table>
</div>
</form>
</div>
</section>
</div>
</div>
</section>
<script type="text/javascript">
$( document ).ready(function() {
// init port type ahead
var all_aliases = [];
$("#aliases > option").each(function(){
all_aliases.push($(this).val())
});
$("#port").typeahead({ source: all_aliases });
$("#mode").change(function(event){
event.preventDefault();
if ($('#mode').val() == 'failover' && $('#servers option').length > 1){
$('#servers option:not(:first)').remove().appendTo('#serversdisabled');
}
});
$("#btn_add_to_pool").click(function(event){
event.preventDefault();
if ($('#mode').val() != 'failover' || $('#servers option').length == 0){
$('#servers').append($('<option>', { value : $("#ipaddr").val() }).text($("#ipaddr").val()));
} else {
$('#serversdisabled').append($('<option>', { value : $("#ipaddr").val() }).text($("#ipaddr").val()));
}
});
$("#moveToEnabled").click(function(event){
event.preventDefault();
if ($('#mode').val() != 'failover' ||
($('#servers option').length == 0 && $('#serversdisabled option:selected').length == 1))
{
$('#serversdisabled option:selected').remove().appendTo('#servers');
}
});
$("#moveToDisabled").click(function(event){
event.preventDefault();
$('#servers option:selected').remove().appendTo('#serversdisabled');
});
$("#btn_del_serversdisabled").click(function(event){
event.preventDefault();
$('#serversdisabled option:selected').remove();
});
$("#btn_del_servers").click(function(event){
event.preventDefault();
$('#servers option:selected').remove();
});
$("#save").click(function(){
$('#servers option').prop('selected', true);
$('#serversdisabled option').prop('selected', true);
});
});
</script>
<section class="page-content-main">
<div class="container-fluid">
<div class="row">
<?php if (isset($input_errors) && count($input_errors) > 0) print_input_errors($input_errors); ?>
<section class="col-xs-12">
<div class="content-box">
<form method="post" name="iform" id="iform">
<div class="table-responsive">
<table class="table table-striped">
<tr>
<td>
<strong><?=gettext("Add/edit - Pool entry"); ?></strong>
</td>
<td align="right">
<small><?=gettext("full help"); ?> </small>
<i class="fa fa-toggle-off text-danger" style="cursor: pointer;" id="show_all_help_page" type="button"></i>
</td>
</tr>
<tr>
<td><i class="fa fa-info-circle text-muted"></i> <?=gettext("Name"); ?></td>
<td>
<input name="name" type="text" value="<?=$pconfig['name'];?>" />
</td>
</tr>
<tr>
<td><i class="fa fa-info-circle text-muted"></i> <?=gettext("Mode"); ?></td>
<td>
<select id="mode" name="mode">
<option value="loadbalance" <?=$pconfig['mode'] == "loadbalance" ? "selected=\"selected\"" : "";?>>
<?=gettext("Load Balance");?>
</option>
<option value="failover" <?=$pconfig['mode'] == "failover" ? "selected=\"selected\"" : "";?>>
<?=gettext("Manual Failover");?>
</option>
</select>
</td>
</tr>
<tr>
<td><i class="fa fa-info-circle text-muted"></i> <?=gettext("Description"); ?></td>
<td>
<input name="descr" type="text" <?php if(isset($pconfig['descr'])) echo "value=\"{$pconfig['descr']}\"";?> size="64" />
</td>
</tr>
<tr>
<td><a id="help_for_port" href="#" class="showhelp"><i class="fa fa-info-circle"></i></a> <?=gettext("Port"); ?></td>
<td>
<input type="text" id="port" name="port" value="<?=$pconfig['port'];?>"/>
<div class="hidden" for="help_for_port">
<?=gettext("This is the port your servers are listening on."); ?><br />
<?=gettext("You may also specify a port alias listed in Firewall -&gt; Aliases here."); ?>
</div>
</td>
</tr>
<tr>
<td><a id="help_for_retry" href="#" class="showhelp"><i class="fa fa-info-circle"></i></a> <?=gettext("Retry"); ?></td>
<td>
<input name="retry" type="text" value="<?=$pconfig['retry'];?>"/>
<div for="help_for_retry" class="hidden">
<?=gettext("Optionally specify how many times to retry checking a server before declaring it down."); ?>
</div>
</td>
</tr>
<tr>
<td colspan="2"><strong><?=gettext("Add item to pool"); ?></strong></td>
</tr>
<tr>
<td><i class="fa fa-info-circle text-muted"></i> <?=gettext("Monitor"); ?></td>
<td>
<select id="monitor" name="monitor">
<?php
if (!empty($config['load_balancer']['monitor_type'])):
foreach ($config['load_balancer']['monitor_type'] as $monitor):?>
<option value="<?=$monitor['name'];?>" <?=$monitor['name'] == $pconfig['monitor'] ? "selected=\"selected\"" : "";?>>
<?=$monitor['name'];?>
</option>
<?php
endforeach;
endif;?>
</select>
</td>
</tr>
<tr>
<td><i class="fa fa-info-circle text-muted"></i> <?=gettext("Server IP Address"); ?></td>
<td>
<div class="input-group">
<span class="input-group-btn">
<button class="btn btn-default" id="btn_add_to_pool" type="button"><?=gettext("Add to pool");?></button>
</span>
<input class="form-control" id="ipaddr" type="text">
</div>
</td>
</tr>
<tr>
<td colspan="2"><strong><?=gettext("Current Pool Members"); ?></strong></td>
</tr>
<tr>
<td><i class="fa fa-info-circle text-muted"></i> <?=gettext("Members"); ?></td>
<td>
<table class="table table-condensed">
<thead>
<tr>
<th><?=gettext("Pool Disabled"); ?></th>
<th></th>
<th><?=gettext("Enabled (default)"); ?></th>
</tr>
</thead>
<tbody>
<tr>
<td>
<select id="serversdisabled" name="serversdisabled[]" multiple="multiple">
<?php
foreach ($pconfig['serversdisabled'] as $svrent):?>
<option value="<?=$svrent;?>"><?=$svrent;?> </option>
<?php
endforeach;?>
</select>
<hr/>
<button id="btn_del_serversdisabled" class="btn btn-default btn-xs" data-toggle="tooltip"><span class="fa fa-trash text-muted"></span></button>
</td>
<td>
<button class="btn btn-default btn-xs" id="moveToDisabled"><span class="glyphicon glyphicon-arrow-left"></span></button><br />
<button class="btn btn-default btn-xs" id="moveToEnabled"><span class="glyphicon glyphicon-arrow-right"></span></button>
</td>
<td>
<select id="servers" name="servers[]" multiple="multiple">
<?php
foreach ($pconfig['servers'] as $svrent):?>
<option value="<?=$svrent;?>"><?=$svrent;?> </option>
<?php
endforeach;?>
</select>
<hr/>
<button id="btn_del_servers" class="btn btn-default btn-xs" data-toggle="tooltip"><span class="fa fa-trash text-muted"></span></button>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
<tr>
<td>&nbsp;</td>
<td width="78%">
<br />
<input id="save" name="save" type="submit" class="btn btn-primary" value="<?=gettext("Save"); ?>"/>
<input type="button" class="btn btn-default" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/load_balancer_pool.php');?>'" />
<?php if (isset($id) && (empty($_GET['act']) || $_GET['act'] != 'dup')): ?>
<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
<?php endif; ?>
</td>
</tr>
</table>
</div>
</form>
</div>
</section>
</div>
</div>
</section>
<?php include("foot.inc"); ?>
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