Menu="About"
Title="Update OS"
Icon="icon-update"
Tag="upload"
---
<?PHP
/* Copyright 2005-2021, Lime Technology
 * Copyright 2012-2021, Bergware International.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version 2,
 * as published by the Free Software Foundation.
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 */
?>
<?
$empty = "<tr><td colspan='6'><div class='spinner'></div></td></tr>";
$version = $branch = $date = _('unknown');
$bzroot = file_exists('/boot/previous/bzroot');
$check = $notify['unraidos'] ? 0 : 1;

if (file_exists('/boot/previous/changes.txt')) {
  exec("head -n4 /boot/previous/changes.txt",$rows);
  foreach ($rows as $row) {
    $i = stripos($row,'version');
    if ($i !== false) {
      [$version,$date] = explode(' ',trim(substr($row,$i+7)));
      break;
    }
  }
  $branch = strpos($version,'rc')!==false ? 'Next' : (strpos($version,'beta')!==false ? 'Beta' : 'Stable');
}
?>
<style>
input[value="_(Install)_"],input[value="_(Update)_"],input[value="_(Restore)_"]{margin:0}
<?if ($themes1):?>
span.vhshift{margin-top:13px!important}
<?endif;?>
</style>
<script>
var original = null;

function update_table(branch) {
  $('#os_list').html("<?=$empty?>");
  if (original) {
    if (branch != original) branch = '';
  } else {
    if (branch) original = branch;
  }
  $.get('/plugins/dynamix.plugin.manager/include/ShowPlugins.php',{system:'true',branch:branch},function(data) {
    if (data) $('#os_list').html(data);
    $('#os_table').trigger('update',true);
  });
}
function downgrade() {
 $.get('/plugins/dynamix.plugin.manager/include/Downgrade.php',{version:'<?=$version?>'},function(){refresh();});
}
function loadlist(id) {
  $.get('/plugins/dynamix.plugin.manager/include/ShowPlugins.php',{system:'true',audit:id,check:<?=$check?>},function(data) {
    var list = $('#os_list');
    if (id) {
      var cmd = id.split(':');
      var tr = 'tr#'+cmd[0].replace(/[\. _]/g,'');
      switch (cmd[1]) {
        case 'return' : list.html(data); break;
        case 'update':
        case 'install': list.find(tr).remove(); list.append(data); break;
      }
    } else {
      list.html(data);
    }
<?if (preg_match("/^\*\*(REBOOT REQUIRED|DOWNGRADE)/",@file_get_contents("$docroot/plugins/unRAIDServer/README.md",false,null,0,20))):?>
    $('#change_branch').prop('disabled',true);
<?endif;?>
<?if ($bzroot):?>
    $('#previous').show();
<?endif;?>
<?if ($check):?>
    $('#checkos').prop('disabled',false);
<?endif;?>
  });
}
$(function() {
  loadlist();
<?if ($check):?>
  $('.tabs').append("<span class='status vhshift'><input type='button' id='checkos' value='<?=_('Check for Updates')?>' onclick='openBox(\"/plugins/dynamix.plugin.manager/scripts/plugin&arg1=checkos\",\"<?=_('System Update Check')?>\",600,600,true,\"loadlist\",\":return\")' disabled></span>");
<?endif;?>
});
</script>
<table class='tablesorter plugins shift' id='os_table'>
<thead><tr><th></th><th>_(Component)_</th><th>_(Author)_</th><th>_(Version)_</th><th>_(Status)_</th><th>_(Branch)_</th></tr></thead>
<tbody id="os_list"><?=$empty?></tbody>
<?if ($bzroot):?>
<tbody id="previous" style="display:none"><tr><td><img src="/plugins/unRAIDServer/images/unRAIDServer.png" class="list"></td><td><b>_(Unraid OS)_ (_(previous)_)</b></td><td>LimeTech</td><td><?=$version?></td><td><input type="button" value="_(Restore)_" onclick="downgrade()"></td><td><?=_($branch)?></td></tbody>
<?endif;?>
</table>