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<?php
/**
* Joomla! Content Management System
*
* @copyright (C) 2009 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\CMS\HTML\Helpers;
use Joomla\CMS\Access\Access as AccessCheck;
use Joomla\CMS\Factory;
use Joomla\CMS\Helper\UserGroupsHelper;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Layout\LayoutHelper;
// phpcs:disable PSR1.Files.SideEffects
\defined('JPATH_PLATFORM') or die;
// phpcs:enable PSR1.Files.SideEffects
/**
* Extended Utility class for all HTML drawing classes.
*
* @since 1.6
*/
abstract class Access
{
/**
* A cached array of the asset groups
*
* @var array
* @since 1.6
*/
protected static $asset_groups = null;
/**
* Displays a list of the available access view levels
*
* @param string $name The form field name.
* @param string $selected The name of the selected section.
* @param string $attribs Additional attributes to add to the select field.
* @param mixed $params True to add "All Sections" option or an array of options
* @param mixed $id The form field id or false if not used
*
* @return string The required HTML for the SELECT tag.
*
* @see \Joomla\CMS\Form\Field\AccesslevelField
* @since 1.6
*/
public static function level($name, $selected, $attribs = '', $params = true, $id = false)
{
$db = Factory::getDbo();
$query = $db->getQuery(true)
->select(
[
$db->quoteName('a.id', 'value'),
$db->quoteName('a.title', 'text'),
]
)
->from($db->quoteName('#__viewlevels', 'a'))
->group(
[
$db->quoteName('a.id'),
$db->quoteName('a.title'),
$db->quoteName('a.ordering'),
]
)
->order(
[
$db->quoteName('a.ordering') . ' ASC',
$db->quoteName('a.title') . ' ASC',
]
);
// Get the options.
$db->setQuery($query);
$options = $db->loadObjectList();
// If params is an array, push these options to the array
if (is_array($params)) {
$options = array_merge($params, $options);
} elseif ($params) {
// If all levels is allowed, push it into the array.
array_unshift($options, HTMLHelper::_('select.option', '', Text::_('JOPTION_ACCESS_SHOW_ALL_LEVELS')));
}
return HTMLHelper::_(
'select.genericlist',
$options,
$name,
[
'list.attr' => $attribs,
'list.select' => $selected,
'id' => $id,
]
);
}
/**
* Displays a list of the available user groups.
*
* @param string $name The form field name.
* @param string $selected The name of the selected section.
* @param string $attribs Additional attributes to add to the select field.
* @param boolean $allowAll True to add "All Groups" option.
* @param mixed $id The form field id
*
* @return string The required HTML for the SELECT tag.
*
* @see \Joomla\CMS\Form\Field\UsergrouplistField
* @since 1.6
*/
public static function usergroup($name, $selected, $attribs = '', $allowAll = true, $id = false)
{
$options = array_values(UserGroupsHelper::getInstance()->getAll());
for ($i = 0, $n = count($options); $i < $n; $i++) {
$options[$i]->value = $options[$i]->id;
$options[$i]->text = str_repeat('- ', $options[$i]->level) . $options[$i]->title;
}
// If all usergroups is allowed, push it into the array.
if ($allowAll) {
array_unshift($options, HTMLHelper::_('select.option', '', Text::_('JOPTION_ACCESS_SHOW_ALL_GROUPS')));
}
return HTMLHelper::_('select.genericlist', $options, $name, ['list.attr' => $attribs, 'list.select' => $selected, 'id' => $id]);
}
/**
* Returns a UL list of user groups with checkboxes
*
* @param string $name The name of the checkbox controls array
* @param array $selected An array of the checked boxes
* @param boolean $checkSuperAdmin If false only super admins can add to super admin groups
*
* @return string
*
* @since 1.6
*/
public static function usergroups($name, $selected, $checkSuperAdmin = false)
{
static $count;
$count++;
$isSuperAdmin = Factory::getUser()->authorise('core.admin');
$groups = array_values(UserGroupsHelper::getInstance()->getAll());
$html = [];
for ($i = 0, $n = count($groups); $i < $n; $i++) {
$item = &$groups[$i];
// If checkSuperAdmin is true, only add item if the user is superadmin or the group is not super admin
if ((!$checkSuperAdmin) || $isSuperAdmin || (!AccessCheck::checkGroup($item->id, 'core.admin'))) {
// Set up the variable attributes. ID may not start with a number (CSS)
$eid = 'group_' . $item->id . '_' . $count;
// Don't call in_array unless something is selected
$checked = '';
if ($selected) {
$checked = in_array($item->id, $selected) ? ' checked="checked"' : '';
}
$rel = ($item->parent_id > 0) ? ' rel="group_' . $item->parent_id . '_' . $count . '"' : '';
// Build the HTML for the item.
$html[] = ' <div class="control-group">';
$html[] = ' <div class="controls">';
$html[] = ' <label class="form-check-label checkbox" for="' . $eid . '">';
$html[] = ' <input class="form-check-input" type="checkbox" name="' . $name . '[]" value="' . $item->id . '" id="' . $eid . '"';
$html[] = ' ' . $checked . $rel . '>';
$html[] = ' ' . LayoutHelper::render('joomla.html.treeprefix', ['level' => $item->level + 1]) . $item->title;
$html[] = ' </label>';
$html[] = ' </div>';
$html[] = ' </div>';
}
}
return implode("\n", $html);
}
/**
* Returns a UL list of actions with checkboxes
*
* @param string $name The name of the checkbox controls array
* @param array $selected An array of the checked boxes
* @param string $component The component the permissions apply to
* @param string $section The section (within a component) the permissions apply to
*
* @return string
*
* @see AccessCheck
* @since 1.6
*/
public static function actions($name, $selected, $component, $section = 'global')
{
static $count;
$count++;
$actions = AccessCheck::getActionsFromFile(
JPATH_ADMINISTRATOR . '/components/' . $component . '/access.xml',
"/access/section[@name='" . $section . "']/"
);
$html = [];
$html[] = '<ul class="checklist access-actions">';
for ($i = 0, $n = count($actions); $i < $n; $i++) {
$item = &$actions[$i];
// Setup the variable attributes.
$eid = $count . 'action_' . $item->id;
$checked = in_array($item->id, $selected) ? ' checked="checked"' : '';
// Build the HTML for the item.
$html[] = ' <li>';
$html[] = ' <input type="checkbox" name="' . $name . '[]" value="' . $item->id . '" id="' . $eid . '"';
$html[] = ' ' . $checked . '>';
$html[] = ' <label for="' . $eid . '">';
$html[] = ' ' . Text::_($item->title);
$html[] = ' </label>';
$html[] = ' </li>';
}
$html[] = '</ul>';
return implode("\n", $html);
}
/**
* Gets a list of the asset groups as an array of JHtml compatible options.
*
* @return mixed An array or false if an error occurs
*
* @since 1.6
*/
public static function assetgroups()
{
if (empty(static::$asset_groups)) {
$db = Factory::getDbo();
$query = $db->getQuery(true)
->select(
[
$db->quoteName('a.id', 'value'),
$db->quoteName('a.title', 'text'),
]
)
->from($db->quoteName('#__viewlevels', 'a'))
->group(
[
$db->quoteName('a.id'),
$db->quoteName('a.title'),
$db->quoteName('a.ordering'),
]
)
->order($db->quoteName('a.ordering') . ' ASC');
$db->setQuery($query);
static::$asset_groups = $db->loadObjectList();
}
return static::$asset_groups;
}
/**
* Displays a Select list of the available asset groups
*
* @param string $name The name of the select element
* @param mixed $selected The selected asset group id
* @param string $attribs Optional attributes for the select field
* @param array $config An array of options for the control
*
* @return mixed An HTML string or null if an error occurs
*
* @since 1.6
*/
public static function assetgrouplist($name, $selected, $attribs = null, $config = [])
{
static $count;
$options = static::assetgroups();
if (isset($config['title'])) {
array_unshift($options, HTMLHelper::_('select.option', '', $config['title']));
}
return HTMLHelper::_(
'select.genericlist',
$options,
$name,
[
'id' => isset($config['id']) ? $config['id'] : 'assetgroups_' . (++$count),
'list.attr' => $attribs === null ? 'class="inputbox" size="3"' : $attribs,
'list.select' => (int) $selected,
]
);
}
}