/**
* Purges all remember tokens for a single user. Effectively logs
* a user out of all devices. Intended to allow users to log themselves
* out of all devices as a security measure.
*
* @param $email
*/
public function purgeRememberTokens($email)
{
// Emails should NOT be case sensitive.
$email = strtolower($email);
$this->ci->login_model->purgeRememberTokens($email);
// todo record activity of remember me purges.
Events::trigger('didPurgeRememberTokens', [$email]);
}
public function testRemoveUnknownListener()
{
$result = false;
$callback = function () use(&$result) {
$result = true;
};
Events::on('foo', $callback);
Events::trigger('foo');
$this->assertTrue($result);
$result = false;
$this->assertFalse(Events::removeListener('bar', $callback));
Events::trigger('foo');
$this->assertTrue($result);
}
/**
* Deletes one or more meta values from a user.
*
* @param $user_id
* @param $key
*
* @return bool
*/
public function removeMetaFromUser($user_id, $key)
{
if (!Events::trigger('beforeRemoveMetaFromUser', [$user_id, $key])) {
return false;
}
if (is_array($key)) {
$this->db->where_in('meta_key', $key);
} else {
$this->db->where('meta_key', $key);
}
$this->db->where('user_id', (int) $user_id)->delete('user_meta');
}
/**
* Runs all of the tasks (after checking their time, of course...)
*
* @param string $alias
* @return mixed
*/
public function run($alias = null)
{
// Has the system been disabled?
if (Settings::get('is_disabled', 'cron') == 'y') {
return CLI::error('The cron system has been disabled. No tasks were run.');
}
$force_run = false;
// Run one task or all?
if (!empty($alias)) {
$tasks = \Myth\Cron\CronManager::task($alias);
if (is_null($tasks)) {
return CLI::error("Unable to find the task: '{$alias}'.");
}
$tasks = [$alias => $tasks];
$force_run = true;
} else {
$tasks = \Myth\Cron\CronManager::tasks();
}
if (empty($tasks)) {
return CLI::write("There are no tasks to run at this time.");
}
// We need to be able to check against suspended tasks.
$suspended = Settings::get('suspended_tasks', 'cron');
if (!is_array($suspended)) {
$suspended = array($suspended);
}
// Loop over all of our tasks, checking them against the
// suspended tasks to see if they're okay to run.
// Collect the output of the actions so that we can make
// it available to the event (for sending emails and the like)
$output = '';
echo CLI::write('Starting Tasks...');
foreach ($tasks as $alias => $task) {
if (in_array($alias, $suspended)) {
echo CLI::write("\t[Suspended] {$alias} will not run until resumed.", 'yellow');
$output .= "[Suspended] {$alias} will not run until resumed.";
continue;
}
echo CLI::write("\tRunning task: {$alias}...");
$output .= \Myth\Cron\CronManager::run($alias, $force_run);
}
// Give other people a chance to respond.
echo CLI::write('Done. Firing the event so others can play too...');
Events::trigger('afterCron', [$output]);
// And we're out of here boys and girls!
echo CLI::write('Done');
}
/**
* Removes a single permission from a user. Only applies to permissions
* that have been assigned with addPermissionToUser, not to permissions
* inherited based on groups they belong to.
*
* @param int/string $permission
* @param int $user_id
*/
public function removePermissionFromUser($permission, $user_id)
{
$permission_id = $this->getPermissionID($permission);
if (!is_numeric($permission_id)) {
return false;
}
if (empty($user_id) || !is_numeric($user_id)) {
return null;
}
$user_id = (int) $user_id;
if (!Events::trigger('beforeRemovePermissionFromUser', [$user_id, $permission])) {
return false;
}
// Grab the existing permissions for this user, and remove
// the permission id from the list.
$ci =& get_instance();
$ci->load->model('User_model');
$permissions = $ci->user_model->getMetaItem($user_id, 'RBAC_permissions');
if (!is_array($permissions)) {
$permissions = [];
}
unset($permissions[array_search($permission_id, $permissions)]);
// Save the updated permissions
return $ci->user_model->saveMetaToUser($user_id, 'RBAC_permissions', serialize($permissions));
}