Current File : /home/lightco1/upgrade.lightco.com.au/libraries/fof30/Form/Field/Rules.php
<?php
/**
* @package FOF
* @copyright 2010-2017 Nicholas K. Dionysopoulos / Akeeba Ltd
* @license GNU GPL version 2 or later
*/
namespace FOF30\Form\Field;
use FOF30\Form\FieldInterface;
use FOF30\Form\Form;
use FOF30\Model\DataModel;
use \JHtml;
use \JText;
defined('_JEXEC') or die;
\JFormHelper::loadFieldClass('rules');
/**
* Form Field class for FOF
* Joomla! ACL Rules
*
* @deprecated 3.1 Support for XML forms will be removed in FOF 4
*/
class Rules extends \JFormFieldRules implements FieldInterface
{
/**
* @var string Static field output
*/
protected $static;
/**
* @var string Repeatable field output
*/
protected $repeatable;
/**
* The Form object of the form attached to the form field.
*
* @var Form
*/
protected $form;
/**
* A monotonically increasing number, denoting the row number in a repeatable view
*
* @var int
*/
public $rowid;
/**
* The item being rendered in a repeatable form field
*
* @var DataModel
*/
public $item;
/**
* Method to get certain otherwise inaccessible properties from the form field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
// This field cannot provide a static display
case 'static':
return '';
break;
// This field cannot provide a repeateable display
case 'repeatable':
return '';
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
return '';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.1
*
* @return string The field HTML
*/
public function getRepeatable()
{
return '';
}
/**
* At the timing of this writing (2013-12-03), the Joomla "rules" field is buggy. When you are
* dealing with a new record it gets the default permissions from the root asset node, which
* is fine for the default permissions of Joomla articles, but unsuitable for third party software.
* We had to copy & paste the whole code, since we can't "inject" the correct asset id if one is
* not found. Our fixes are surrounded by `FOF Library fix` remarks.
*
* @return string The input field's HTML for this field type
*/
protected function getInput()
{
JHtml::_('bootstrap.tooltip');
// Initialise some field attributes.
$section = $this->section;
$component = $this->component;
$assetField = $this->assetField;
// Get the actions for the asset.
$actions = \JAccess::getActions($component, $section);
// Iterate over the children and add to the actions.
/** @var \SimpleXMLElement $el */
foreach ($this->element->children() as $el)
{
if ($el->getName() == 'action')
{
$actions[] = (object) array('name' => (string) $el['name'], 'title' => (string) $el['title'],
'description' => (string) $el['description']);
}
}
// Get the explicit rules for this asset.
if ($section == 'component')
{
// Need to find the asset id by the name of the component.
$db = $this->form->getContainer()->platform->getDbo();
$query = $db->getQuery(true)
->select($db->quoteName('id'))
->from($db->quoteName('#__assets'))
->where($db->quoteName('name') . ' = ' . $db->quote($component));
$assetId = (int) $db->setQuery($query)->loadResult();
}
else
{
// Find the asset id of the content.
// Note that for global configuration, com_config injects asset_id = 1 into the form.
$assetId = $this->form->getValue($assetField);
// ==== FOF Library fix - Start ====
// If there is no assetId (let's say we are dealing with a new record), let's ask the table
// to give it to us. Here you should implement your logic (ie getting default permissions from
// the component or from the category)
if(!$assetId)
{
$table = $this->form->getModel();
$assetId = $table->getAssetParentId();
}
// ==== FOF Library fix - End ====
}
// Full width format.
// Get the rules for just this asset (non-recursive).
$assetRules = \JAccess::getAssetRules($assetId);
// Get the available user groups.
$groups = $this->getUserGroups();
// Prepare output
$html = array();
// Description
$html[] = '<p class="rule-desc">' . JText::_('JLIB_RULES_SETTINGS_DESC') . '</p>';
// Begin tabs
$html[] = '<div id="permissions-sliders" class="tabbable tabs-left">';
// Building tab nav
$html[] = '<ul class="nav nav-tabs">';
foreach ($groups as $group)
{
// Initial Active Tab
$active = "";
if ($group->value == 1)
{
$active = "active";
}
$html[] = '<li class="' . $active . '">';
$html[] = '<a href="#permission-' . $group->value . '" data-toggle="tab">';
$html[] = str_repeat('<span class="level">–</span> ', $curLevel = $group->level) . $group->text;
$html[] = '</a>';
$html[] = '</li>';
}
$html[] = '</ul>';
$html[] = '<div class="tab-content">';
// Start a row for each user group.
foreach ($groups as $group)
{
// Initial Active Pane
$active = "";
if ($group->value == 1)
{
$active = " active";
}
$html[] = '<div class="tab-pane' . $active . '" id="permission-' . $group->value . '">';
$html[] = '<table class="table table-striped">';
$html[] = '<thead>';
$html[] = '<tr>';
$html[] = '<th class="actions" id="actions-th' . $group->value . '">';
$html[] = '<span class="acl-action">' . JText::_('JLIB_RULES_ACTION') . '</span>';
$html[] = '</th>';
$html[] = '<th class="settings" id="settings-th' . $group->value . '">';
$html[] = '<span class="acl-action">' . JText::_('JLIB_RULES_SELECT_SETTING') . '</span>';
$html[] = '</th>';
// The calculated setting is not shown for the root group of global configuration.
$canCalculateSettings = ($group->parent_id || !empty($component));
if ($canCalculateSettings)
{
$html[] = '<th id="aclactionth' . $group->value . '">';
$html[] = '<span class="acl-action">' . JText::_('JLIB_RULES_CALCULATED_SETTING') . '</span>';
$html[] = '</th>';
}
$html[] = '</tr>';
$html[] = '</thead>';
$html[] = '<tbody>';
foreach ($actions as $action)
{
$html[] = '<tr>';
$html[] = '<td headers="actions-th' . $group->value . '">';
$html[] = '<label for="' . $this->id . '_' . $action->name . '_' . $group->value . '" class="hasTooltip" title="'
. htmlspecialchars(JText::_($action->title) . ' ' . JText::_($action->description), ENT_COMPAT, 'UTF-8') . '">';
$html[] = JText::_($action->title);
$html[] = '</label>';
$html[] = '</td>';
$html[] = '<td headers="settings-th' . $group->value . '">';
$html[] = '<select class="input-small" name="' . $this->name . '[' . $action->name . '][' . $group->value . ']" id="' . $this->id . '_' . $action->name
. '_' . $group->value . '" title="'
. JText::sprintf('JLIB_RULES_SELECT_ALLOW_DENY_GROUP', JText::_($action->title), trim($group->text)) . '">';
$inheritedRule = \JAccess::checkGroup($group->value, $action->name, $assetId);
// Get the actual setting for the action for this group.
$assetRule = $assetRules->allow($action->name, $group->value);
// Build the dropdowns for the permissions sliders
// The parent group has "Not Set", all children can rightly "Inherit" from that.
$html[] = '<option value=""' . ($assetRule === null ? ' selected="selected"' : '') . '>'
. JText::_(empty($group->parent_id) && empty($component) ? 'JLIB_RULES_NOT_SET' : 'JLIB_RULES_INHERITED') . '</option>';
$html[] = '<option value="1"' . ($assetRule === true ? ' selected="selected"' : '') . '>' . JText::_('JLIB_RULES_ALLOWED')
. '</option>';
$html[] = '<option value="0"' . ($assetRule === false ? ' selected="selected"' : '') . '>' . JText::_('JLIB_RULES_DENIED')
. '</option>';
$html[] = '</select>  ';
// If this asset's rule is allowed, but the inherited rule is deny, we have a conflict.
if (($assetRule === true) && ($inheritedRule === false))
{
$html[] = JText::_('JLIB_RULES_CONFLICT');
}
$html[] = '</td>';
// Build the Calculated Settings column.
// The inherited settings column is not displayed for the root group in global configuration.
if ($canCalculateSettings)
{
$html[] = '<td headers="aclactionth' . $group->value . '">';
// This is where we show the current effective settings considering currrent group, path and cascade.
// Check whether this is a component or global. Change the text slightly.
if (\JAccess::checkGroup($group->value, 'core.admin', $assetId) !== true)
{
if ($inheritedRule === null)
{
$html[] = '<span class="label label-important">' . JText::_('JLIB_RULES_NOT_ALLOWED') . '</span>';
}
elseif ($inheritedRule === true)
{
$html[] = '<span class="label label-success">' . JText::_('JLIB_RULES_ALLOWED') . '</span>';
}
elseif ($inheritedRule === false)
{
if ($assetRule === false)
{
$html[] = '<span class="label label-important">' . JText::_('JLIB_RULES_NOT_ALLOWED') . '</span>';
}
else
{
$html[] = '<span class="label"><i class="icon-lock icon-white"></i> ' . JText::_('JLIB_RULES_NOT_ALLOWED_LOCKED')
. '</span>';
}
}
}
elseif (!empty($component))
{
$html[] = '<span class="label label-success"><i class="icon-lock icon-white"></i> ' . JText::_('JLIB_RULES_ALLOWED_ADMIN')
. '</span>';
}
else
{
// Special handling for groups that have global admin because they can't be denied.
// The admin rights can be changed.
if ($action->name === 'core.admin')
{
$html[] = '<span class="label label-success">' . JText::_('JLIB_RULES_ALLOWED') . '</span>';
}
elseif ($inheritedRule === false)
{
// Other actions cannot be changed.
$html[] = '<span class="label label-important"><i class="icon-lock icon-white"></i> '
. JText::_('JLIB_RULES_NOT_ALLOWED_ADMIN_CONFLICT') . '</span>';
}
else
{
$html[] = '<span class="label label-success"><i class="icon-lock icon-white"></i> ' . JText::_('JLIB_RULES_ALLOWED_ADMIN')
. '</span>';
}
}
$html[] = '</td>';
}
$html[] = '</tr>';
}
$html[] = '</tbody>';
$html[] = '</table></div>';
}
$html[] = '</div></div>';
$html[] = '<div class="alert">';
if ($section == 'component' || $section == null)
{
$html[] = JText::_('JLIB_RULES_SETTING_NOTES');
}
else
{
$html[] = JText::_('JLIB_RULES_SETTING_NOTES_ITEM');
}
$html[] = '</div>';
return implode("\n", $html);
}
}
Mini Shell