<?php
/**
 * @package     Joomla.Administrator
 * @subpackage  Template.hathor
 *
 * @copyright   Copyright (C) 2005 - 2016 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

// Include the component HTML helpers.
JHtml::addIncludePath(JPATH_COMPONENT.'/helpers/html');

JHtml::_('behavior.multiselect');

$user      = JFactory::getUser();
$listOrder = $this->escape($this->state->get('list.ordering'));
$listDirn  = $this->escape($this->state->get('list.direction'));

JText::script('COM_USERS_GROUPS_CONFIRM_DELETE');

$groupsWithUsers = array();

foreach ($this->items as $i => $item)
{
	if ($item->user_count > 0)
	{
		array_push($groupsWithUsers, $i);
	}
}
JFactory::getDocument()->addScriptDeclaration('
		Joomla.submitbutton = function(task) {
			if (task == "groups.delete") {
				var f = document.adminForm;
				var cb = "";
				var groupsWithUsers = [' . implode(',', $groupsWithUsers) . '];
				for (index = 0; index < groupsWithUsers.length; ++index) {
					cb = f["cb" + groupsWithUsers[index]];
					if (cb && cb.checked) {
						if (confirm(Joomla.JText._("COM_USERS_GROUPS_CONFIRM_DELETE"))) {
							Joomla.submitform(task);
						}
						return;
					}
				}
			}
			Joomla.submitform(task);
		};
');
?>
<form action="<?php echo JRoute::_('index.php?option=com_users&view=groups');?>" method="post" name="adminForm" id="adminForm">
<?php if (!empty( $this->sidebar)) : ?>
	<div id="j-sidebar-container" class="span2">
		<?php echo $this->sidebar; ?>
	</div>
	<div id="j-main-container" class="span10">
<?php else : ?>
	<div id="j-main-container">
<?php endif;?>
	<fieldset id="filter-bar">
	<legend class="element-invisible"><?php echo JText::_('COM_USERS_SEARCH_GROUPS_LABEL'); ?></legend>
		<div class="filter-search">
			<label class="filter-search-lbl" for="filter_search"><?php echo JText::_('COM_USERS_SEARCH_GROUPS_LABEL'); ?></label>
			<input type="text" name="filter_search" id="filter_search" value="<?php echo $this->escape($this->state->get('filter.search')); ?>" title="<?php echo JText::_('COM_USERS_SEARCH_IN_GROUPS'); ?>" />
			<button type="submit"><?php echo JText::_('JSEARCH_FILTER_SUBMIT'); ?></button>
			<button type="button" onclick="document.getElementById('filter_search').value='';this.form.submit();"><?php echo JText::_('JSEARCH_FILTER_CLEAR'); ?></button>
		</div>
	</fieldset>
	<div class="clr"> </div>

	<table class="adminlist">
		<thead>
			<tr>
				<th class="checkmark-col">
					<input type="checkbox" name="checkall-toggle" value="" title="<?php echo JText::_('JGLOBAL_CHECK_ALL'); ?>" onclick="Joomla.checkAll(this)" />
				</th>
				<th class="title">
					<?php echo JText::_('COM_USERS_HEADING_GROUP_TITLE'); ?>
				</th>
				<th class="width-10">
					<?php echo JText::_('COM_USERS_HEADING_USERS_IN_GROUP'); ?>
				</th>
				<th class="nowrap id-col">
					<?php echo JText::_('JGRID_HEADING_ID'); ?>
				</th>
			</tr>
		</thead>

		<tbody>
		<?php foreach ($this->items as $i => $item) :
			$canCreate = $user->authorise('core.create', 'com_users');
			$canEdit   = $user->authorise('core.edit',   'com_users');
			// If this group is super admin and this user is not super admin, $canEdit is false
			if (!$user->authorise('core.admin') && (JAccess::checkGroup($item->id, 'core.admin')))
			{
				$canEdit = false;
			}
			$canChange = $user->authorise('core.edit.state',	'com_users');
		?>
			<tr class="row<?php echo $i % 2; ?>">
				<td>
					<?php if ($canEdit) : ?>
						<?php echo JHtml::_('grid.id', $i, $item->id); ?>
					<?php endif; ?>
				</td>
				<td>
					<?php echo str_repeat('<span class="gi">|&mdash;</span>', $item->level) ?>
					<?php if ($canEdit) : ?>
					<a href="<?php echo JRoute::_('index.php?option=com_users&task=group.edit&id='.$item->id);?>">
						<?php echo $this->escape($item->title); ?></a>
					<?php else : ?>
						<?php echo $this->escape($item->title); ?>
					<?php endif; ?>
					<?php if (JDEBUG) : ?>
						<div class="fltrt"><div class="button2-left smallsub"><div class="blank"><a href="<?php echo JRoute::_('index.php?option=com_users&view=debuggroup&group_id='.(int) $item->id);?>">
						<?php echo JText::_('COM_USERS_DEBUG_GROUP');?></a></div></div></div>
					<?php endif; ?>
				</td>
				<td class="center">
					<?php echo $item->user_count ? $item->user_count : ''; ?>
				</td>
				<td class="center">
					<?php echo (int) $item->id; ?>
				</td>
			</tr>
			<?php endforeach; ?>
		</tbody>
	</table>

	<?php echo $this->pagination->getListFooter(); ?>

	<input type="hidden" name="task" value="" />
	<input type="hidden" name="boxchecked" value="0" />
	<input type="hidden" name="filter_order" value="<?php echo $listOrder; ?>" />
	<input type="hidden" name="filter_order_Dir" value="<?php echo $listDirn; ?>" />
	<?php echo JHtml::_('form.token'); ?>
</div>
</form>
