Menu="OtherSettings"
Type="xmenu"
Title="Global Share Settings"
Icon="share-settings.png"
Tag="share-alt-square"
---
<?PHP
/* Copyright 2005-2018, Lime Technology
 * Copyright 2012-2018, 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.
 */
?>
<?
$disabled = $var['fsState']!='Stopped' ? 'disabled' : '';
$disks    = array_filter($disks,'my_disks');
$width    = [166,305];
?>
<script>
$(function() {
  $('#s1').dropdownchecklist({emptyText:'All', width:<?=$width[0]?>, explicitClose:'...close'});
  $('#s2').dropdownchecklist({emptyText:'None', width:<?=$width[0]?>, explicitClose:'...close'});
  presetShare(document.share_settings);
});
// Simulate the original input field
function prepareShare(form) {
  var include = '';
  for (var i=0,item; item=form.shareUserInclude.options[i]; i++) {
    if (item.selected) {
      if (include.length) include += ',';
      include += item.value;
      item.selected = false;
    }
  }
  item = form.shareUserInclude.options[0];
  item.value = include;
  item.selected = true;
  var exclude = '';
  for (var i=0,item; item=form.shareUserExclude.options[i]; i++) {
    if (item.selected) {
      if (exclude.length) exclude += ',';
      exclude += item.value;
      item.selected = false;
    }
  }
  item = form.shareUserExclude.options[0];
  item.value = exclude;
  item.selected = true;
}
function presetShare(form,shares) {
  var disabled = shares==null ? <?=$disabled ? 'true':'false'?> : shares=='-';
  var onOff = disabled ? 'disable':'enable';
  form.shareUserInclude.disabled = disabled;
  form.shareUserExclude.disabled = disabled;
  $('#s1').dropdownchecklist(onOff);
  $('#s2').dropdownchecklist(onOff);
}
</script>
<form markdown="1" name="share_settings" method="POST" action="/update.htm" target="progressFrame" onsubmit="prepareShare(this)">

Enable disk shares:
: <select name="shareDisk" size="1" <?=$disabled?>>
  <?=mk_option($var['shareDisk'], "no", "No")?>
  <?=mk_option($var['shareDisk'], "yes", "Yes")?>
  <?=mk_option($var['shareDisk'], "auto", "Auto")?>
  </select>

> If set to No, disk shares are unconditionally not exported.
>
> If set to Yes, disk shares may be exported.  **WARNING:** Do not copy data from a disk share to a user share
> unless you *know* what you are doing.  This may result in the loss of data and is not supported.
>
> If set to Auto, only disk shares not participating in User Shares may be exported.

Enable user shares:
: <select name="shareUser" size="1" onchange="presetShare(this.form,this.value)" <?=$disabled?>>
  <?=mk_option($var['shareUser'], "e", "Yes")?>
  <?=mk_option($var['shareUser'], "-", "No")?>
  </select>

> If set to 'Yes' the User Shares feature is activated.

Included disk(s):
: <select id="s1" name="shareUserInclude" size="1" multiple="multiple" style="display:none">
  <?foreach ($disks as $disk):?>
  <?=mk_option_luks($disk['name'], $var['shareUserInclude'], strstr($disk['fsType'],':',true))?>
  <?endforeach;?>
  </select>

> This setting defines the set of array disks which are *included* in User Shares.
> Unchecking all disks will allow **all** array disks to be included.

Excluded disk(s):
: <select id="s2" name="shareUserExclude" size="1" multiple="multiple" style="display:none">
  <?foreach ($disks as $disk):?>
  <?=mk_option_luks($disk['name'], $var['shareUserExclude'], strstr($disk['fsType'],':',true))?>
  <?endforeach;?>
  </select>

> This setting defines the set of array disk which are *excluded* from User Shares.
> Uncheck all disks in order to not exclude any disks
>
> **Note:** Each separate User Share also includes its own set of Included and Excluded
> disks which represent a subset of the Included/Excluded disks defined here.

Tunable (enable Direct IO):
: <select name="fuse_directio" size="1" <?=$disabled?>>
  <?=mk_option($var['fuse_directio'], "auto", "Auto")?>
  <?=mk_option($var['fuse_directio'], "0", "No")?>
  <?=mk_option($var['fuse_directio'], "1", "Yes")?>
  </select>

> **Experimental**: If set to Yes then mount User Share file system with FUSE *direct_io* mount option.
> This will increase write performance but might possibly decrease read performance.
>
> *Auto* selects No.

&nbsp;
: <input type="submit" name="changeShare" value="Apply" disabled><input type="button" value="Done" onclick="done()"><?if ($disabled):?>Array must be <span class="strong big">Stopped</span> to change<?endif;?>
</form>