<?php
/*
    Copyright (C) 2014 Deciso B.V.
    Copyright (C) 2008-2009 Scott Ullrich
    All rights reserved.

    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are met:

    1. Redistributions of source code must retain the above copyright notice,
       this list of conditions and the following disclaimer.

    2. Redistributions in binary form must reproduce the above copyright
       notice, this list of conditions and the following disclaimer in the
       documentation and/or other materials provided with the distribution.

    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    POSSIBILITY OF SUCH DAMAGE.
*/

require_once("guiconfig.inc");

$sorttypes = array('age', 'bytes', 'dest', 'dport', 'exp', 'none', 'peak', 'pkt', 'rate', 'size', 'sport', 'src');
$viewtypes = array('default', 'label', 'long', 'rules', 'size', 'speed', 'state', 'time');
$numstates = array('50', '100', '200', '500', '1000', '99999999999');

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    // fetch only valid input data (items from above lists)
    $viewtype = 'default';
    $numstate = '200';
    $sorttype ='bytes';
    if (isset($_POST['viewtype']) && in_array($_POST['viewtype'], $viewtypes)) {
        $viewtype = $_POST['viewtype'];
    }
    if (isset($_POST['states']) && in_array($_POST['states'], $numstates)) {
            $numstate = $_POST['states'];
    }
    if (isset($_POST['sorttype']) && in_array($_POST['sorttype'], $sorttypes)) {
        $sorttype = $_POST['sorttype'];
    }

    // fetch pftop data
    echo configd_run("filter diag top {$sorttype} {$viewtype} {$numstate}");
    exit;
}

$pgtitle = gettext("Diagnostics: pfTop");
include("head.inc");
?>
<body>
<?php include("fbegin.inc"); ?>
<script type="text/javascript">
$( document ).ready(function() {
    /**
     * fetch pftop data from backend
     */
    function getpftopactivity() {
      $.ajax(
        '/diag_system_pftop.php',
        {
          type: 'post',
          data: {'getactivity':'yes'
                ,'sorttype':$('#sorttype').val()
                ,'viewtype':$('#viewtype').val()
                ,'states':$('#states').val()
                },
          complete: function(transport) {
              $('#pftopactivitydiv').html('<pre>' + transport.responseText  + '<\/pre>');
              setTimeout(getpftopactivity, 2500);
          }
        });
    }

    $("#viewtype").change(function() {
      var selected = $("#viewtype option:selected").val();
      switch(selected) {
        case "rules":
          $(".show_opt").addClass("hidden");
          break;
        default:
          $(".show_opt").removeClass("hidden");
      }
    });

    // toggle initial viewtype select
    $("#viewtype").change();
    // start initial fetch
    getpftopactivity();
});
</script>

<section class="page-content-main">
  <div class="container-fluid">
    <div class="row">
      <div class="table-responsive">
        <form method="post" action="<?=$_SERVER['REQUEST_URI'];?>">
          <table class="table table-striped">
            <thead>
              <tr>
                <th><?=gettext("View type:"); ?></th>
                <th class="show_opt"><?=gettext("Sort type:"); ?></th>
                <th class="show_opt"><?=gettext("Number of States:"); ?></th>
              </tr>
            </thead>
            <tbody>
              <tr>
                <td>
                  <select name='viewtype' id='viewtype' class="selectpicker" data-width="auto" data-live-search="true">
                    <option value='default' selected="selected"><?=gettext("Default");?></option>
                    <option value='label'><?=gettext("Label");?></option>
                    <option value='long'><?=gettext("Long");?></option>
                    <option value='rules'><?=gettext("Rules");?></option>
                    <option value='size'><?=gettext("Size");?></option>
                    <option value='speed'><?=gettext("Speed");?></option>
                    <option value='state'><?=gettext("State");?></option>
                    <option value='time'><?=gettext("Time");?></option>
                  </select>
                </td>
                <td class="show_opt">
                  <div>
                    <select name='sorttype' id='sorttype' class="selectpicker" data-width="auto" data-live-search="true">
                      <option value='age'><?=gettext("Age");?></option>
                      <option value='bytes'><?=gettext("Bytes");?></option>
                      <option value='dest'><?=gettext("Destination Address");?></option>
                      <option value='dport'><?=gettext("Destination Port");?></option>
                      <option value='exp'><?=gettext("Expiry");?></option>
                      <option value='none'><?=gettext("None");?></option>
                      <option value='peak'><?=gettext("Peak");?></option>
                      <option value='pkt'><?=gettext("Packet");?></option>
                      <option value='rate'><?=gettext("Rate");?></option>
                      <option value='size'><?=gettext("Size");?></option>
                      <option value='sport'><?=gettext("Source Port");?></option>
                      <option value='src'><?=gettext("Source Address");?></option>
                    </select>
                  </div>
                </td>
                <td  class="show_opt">
                  <div id='statesdiv'>
                    <select name='states' id='states' class="selectpicker" data-width="auto" data-live-search="true">
                      <option value='50'>50</option>
                      <option value='100'>100</option>
                      <option value='200' selected="selected">200</option>
                      <option value='500'>500</option>
                      <option value='1000'>1000</option>
                      <option value='9999999999'>all</option>
                    </select>
                  </div>
                </td>
              </tr>
            </tbody>
          </table>
        </form>
      </div>
        <section class="col-xs-12">
            <div id="pftopactivitydiv"><?=gettext("Gathering pfTOP activity, please wait...");?></div>
        </section>
     </section>
    </div>
  </div>
</section>
<?php include("foot.inc"); ?>
