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<?php
/**
* @package Joomla.Plugins
* @subpackage System.actionlogs
*
* @copyright (C) 2018 Open Source Matters, Inc.
<https://www.joomla.org>
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
namespace Joomla\Plugin\System\ActionLogs\Extension;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Form\Form;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Plugin\CMSPlugin;
use Joomla\CMS\Plugin\PluginHelper;
use Joomla\CMS\User\UserFactoryAwareTrait;
use Joomla\Component\Actionlogs\Administrator\Helper\ActionlogsHelper;
use Joomla\Database\DatabaseAwareTrait;
use Joomla\Database\Exception\ExecutionFailureException;
use Joomla\Database\ParameterType;
use Joomla\Event\DispatcherInterface;
// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects
/**
* Joomla! Users Actions Logging Plugin.
*
* @since 3.9.0
*/
final class ActionLogs extends CMSPlugin
{
use DatabaseAwareTrait;
use UserFactoryAwareTrait;
/**
* Constructor.
*
* @param DispatcherInterface $dispatcher The dispatcher
* @param array $config An optional associative
array of configuration settings
*
* @since 3.9.0
*/
public function __construct(DispatcherInterface $dispatcher, array
$config)
{
parent::__construct($dispatcher, $config);
// Import actionlog plugin group so that these plugins will be
triggered for events
PluginHelper::importPlugin('actionlog');
}
/**
* Adds additional fields to the user editing form for logs e-mail
notifications
*
* @param Form $form The form to be altered.
* @param mixed $data The associated data for the form.
*
* @return boolean
*
* @since 3.9.0
*
* @throws \Exception
*/
public function onContentPrepareForm(Form $form, $data)
{
$formName = $form->getName();
$allowedFormNames = [
'com_users.profile',
'com_users.user',
];
if (!\in_array($formName, $allowedFormNames, true)) {
return true;
}
/**
* We only allow users who have Super User permission to change
this setting for themselves or for other
* users who have the same Super User permission
*/
$user = $this->getApplication()->getIdentity();
if (!$user || !$user->authorise('core.admin')) {
return true;
}
// Load plugin language files.
$this->loadLanguage();
// If we are on the save command, no data is passed to $data
variable, we need to get it directly from request
$jformData =
$this->getApplication()->getInput()->get('jform', [],
'array');
if ($jformData && !$data) {
$data = $jformData;
}
if (\is_array($data)) {
$data = (object) $data;
}
if (empty($data->id) ||
!$this->getUserFactory()->loadUserById($data->id)->authorise('core.admin'))
{
return true;
}
Form::addFormPath(JPATH_PLUGINS . '/' . $this->_type .
'/' . $this->_name . '/forms');
if ((!PluginHelper::isEnabled('actionlog',
'joomla')) &&
($this->getApplication()->isClient('administrator'))) {
$form->loadFile('information', false);
return true;
}
if (!PluginHelper::isEnabled('actionlog',
'joomla')) {
return true;
}
$form->loadFile('actionlogs', false);
return true;
}
/**
* Runs on content preparation
*
* @param string $context The context for the data
* @param object $data An object containing the data for the
form.
*
* @return boolean
*
* @since 3.9.0
*/
public function onContentPrepareData($context, $data)
{
if (!\in_array($context, ['com_users.profile',
'com_users.user'])) {
return true;
}
if (\is_array($data)) {
$data = (object) $data;
}
if (empty($data->id) ||
!$this->getUserFactory()->loadUserById($data->id)->authorise('core.admin'))
{
return true;
}
$db = $this->getDatabase();
$id = (int) $data->id;
$query = $db->getQuery(true)
->select($db->quoteName(['notify',
'extensions']))
->from($db->quoteName('#__action_logs_users'))
->where($db->quoteName('user_id') . ' =
:userid')
->bind(':userid', $id, ParameterType::INTEGER);
try {
$values = $db->setQuery($query)->loadObject();
} catch (ExecutionFailureException $e) {
return false;
}
if (!$values) {
return true;
}
// Load plugin language files.
$this->loadLanguage();
$data->actionlogs = new \stdClass();
$data->actionlogs->actionlogsNotify = $values->notify;
$data->actionlogs->actionlogsExtensions =
$values->extensions;
if (!HTMLHelper::isRegistered('users.actionlogsNotify'))
{
HTMLHelper::register('users.actionlogsNotify',
[__CLASS__, 'renderActionlogsNotify']);
}
if
(!HTMLHelper::isRegistered('users.actionlogsExtensions')) {
HTMLHelper::register('users.actionlogsExtensions',
[__CLASS__, 'renderActionlogsExtensions']);
}
return true;
}
/**
* Utility method to act on a user after it has been saved.
*
* @param array $user Holds the new user data.
* @param boolean $isNew True if a new user is stored.
* @param boolean $success True if user was successfully stored in
the database.
* @param string $msg Message.
*
* @return void
*
* @since 3.9.0
*/
public function onUserAfterSave($user, $isNew, $success, $msg): void
{
if (!$success) {
return;
}
// Clear access rights in case user groups were changed.
$userObject =
$this->getUserFactory()->loadUserById($user['id']);
$userObject->clearAccessRights();
$authorised = $userObject->authorise('core.admin');
$userid = (int) $user['id'];
$db = $this->getDatabase();
$query = $db->getQuery(true)
->select('COUNT(*)')
->from($db->quoteName('#__action_logs_users'))
->where($db->quoteName('user_id') . ' =
:userid')
->bind(':userid', $userid,
ParameterType::INTEGER);
try {
$exists = (bool) $db->setQuery($query)->loadResult();
} catch (ExecutionFailureException $e) {
return;
}
$query->clear();
// If preferences don't exist, insert.
if (!$exists && $authorised &&
isset($user['actionlogs'])) {
$notify = (int)
$user['actionlogs']['actionlogsNotify'];
$values = [':userid', ':notify'];
$bind = [$userid, $notify];
$columns = ['user_id', 'notify'];
$query->bind($values, $bind, ParameterType::INTEGER);
if
(isset($user['actionlogs']['actionlogsExtensions'])) {
$values[] = ':extension';
$columns[] = 'extensions';
$extension =
json_encode($user['actionlogs']['actionlogsExtensions']);
$query->bind(':extension', $extension);
}
$query->insert($db->quoteName('#__action_logs_users'))
->columns($db->quoteName($columns))
->values(implode(',', $values));
} elseif ($exists && $authorised &&
isset($user['actionlogs'])) {
// Update preferences.
$notify = (int)
$user['actionlogs']['actionlogsNotify'];
$values = [$db->quoteName('notify') . ' =
:notify'];
$query->bind(':notify', $notify,
ParameterType::INTEGER);
if
(isset($user['actionlogs']['actionlogsExtensions'])) {
$values[] = $db->quoteName('extensions') .
' = :extension';
$extension =
json_encode($user['actionlogs']['actionlogsExtensions']);
$query->bind(':extension', $extension);
}
$query->update($db->quoteName('#__action_logs_users'))
->set($values)
->where($db->quoteName('user_id') . '
= :userid')
->bind(':userid', $userid,
ParameterType::INTEGER);
} elseif ($exists && !$authorised) {
// Remove preferences if user is not authorised.
$query->delete($db->quoteName('#__action_logs_users'))
->where($db->quoteName('user_id') . '
= :userid')
->bind(':userid', $userid,
ParameterType::INTEGER);
} else {
return;
}
try {
$db->setQuery($query)->execute();
} catch (ExecutionFailureException $e) {
// Do nothing.
}
}
/**
* Removes user preferences
*
* Method is called after user data is deleted from the database
*
* @param array $user Holds the user data
* @param boolean $success True if user was successfully stored in
the database
* @param string $msg Message
*
* @return void
*
* @since 3.9.0
*/
public function onUserAfterDelete($user, $success, $msg): void
{
if (!$success) {
return;
}
$db = $this->getDatabase();
$userid = (int) $user['id'];
$query = $db->getQuery(true)
->delete($db->quoteName('#__action_logs_users'))
->where($db->quoteName('user_id') . ' =
:userid')
->bind(':userid', $userid,
ParameterType::INTEGER);
try {
$db->setQuery($query)->execute();
} catch (ExecutionFailureException $e) {
// Do nothing.
}
}
/**
* Method to render a value.
*
* @param integer|string $value The value (0 or 1).
*
* @return string The rendered value.
*
* @since 3.9.16
*/
public static function renderActionlogsNotify($value)
{
return Text::_($value ? 'JYES' : 'JNO');
}
/**
* Method to render a list of extensions.
*
* @param array|string $extensions Array of extensions or an empty
string if none selected.
*
* @return string The rendered value.
*
* @since 3.9.16
*/
public static function renderActionlogsExtensions($extensions)
{
// No extensions selected.
if (!$extensions) {
return Text::_('JNONE');
}
foreach ($extensions as &$extension) {
// Load extension language files and translate extension name.
ActionlogsHelper::loadTranslationFiles($extension);
$extension = Text::_($extension);
}
return implode(', ', $extensions);
}
/**
* On Saving extensions logging method
* Method is called when an extension is being saved
*
* @param string $context The extension
* @param \Joomla\CMS\Table\Table $table DataBase Table object
* @param boolean $isNew If the extension is new
or not
*
* @return void
*
* @since 5.1.0
*/
public function onExtensionAfterSave($context, $table, $isNew): void
{
if ($context !== 'com_config.component' ||
$table->name !== 'com_actionlogs') {
return;
}
$params =
ComponentHelper::getParams('com_actionlogs');
$globalExt = (array)
$params->get('loggable_extensions', []);
$db = $this->getDatabase();
$query = $db->getQuery(true)
->select($db->quoteName(['user_id',
'notify', 'extensions']))
->from($db->quoteName('#__action_logs_users'));
try {
$values = $db->setQuery($query)->loadObjectList();
} catch (ExecutionFailureException $e) {
return;
}
foreach ($values as $item) {
$userExt = substr($item->extensions, 2);
$userExt = substr($userExt, 0, -2);
$user = explode('","', $userExt);
$common = array_intersect($globalExt, $user);
$extension = json_encode(array_values($common));
$query->clear()
->update($db->quoteName('#__action_logs_users'))
->set($db->quoteName('extensions') . '
= :extension')
->where($db->quoteName('user_id') . '
= :userid')
->bind(':userid', $item->user_id,
ParameterType::INTEGER)
->bind(':extension', $extension);
try {
$db->setQuery($query)->execute();
} catch (ExecutionFailureException $e) {
// Do nothing.
}
}
}
}