function require_action_auth($callback)
{
check_login($callback);
$target = $callback->controller;
$id = $callback->currId;
if (!has_action_auth($target, $id)) {
$callback->flash("Sorry, you don't have permission to edit {$target} {$id}", 'error');
if ($callback->action == $callback->defaultAction) {
redirect_to(ADMIN_URL);
} else {
redirect_to(ADMIN_URL . '/' . $callback->controller);
}
}
return true;
}
function showAction()
{
$this->user = new User($this->args[1]);
if (strlen($this->user->username) < 1) {
$this->flash('The user you requested could not be found. ' . 'You may have found a bad link, or the user may no longer be in the system.', 'error');
redirect_to(ADMIN_URL . '/users');
}
$this->setTitle($this->user->name);
$this->setSubject($this->user->name);
// $this->canEdit =$_SESSION['user']->can_write('user',$this->args[1]);
$this->canEdit = has_action_auth('users', $this->user->id);
$this->groups = array();
if ($this->user->admin_privileges) {
$this->groups[] = "<strong>Concerto Administrators</strong>";
}
$group_objs = $this->user->list_groups();
if (is_array($group_objs)) {
foreach ($this->user->list_groups() as $group) {
$this->groups[] = '<a href="' . ADMIN_URL . "/groups/show/{$group->id}\">{$group->name}</a>";
}
}
$types = sql_select('type', array('id', 'name'), NULL, 'ORDER BY name');
foreach ($types as $type) {
$contentids = sql_select('content', 'content.id, content.user_id, SUM(moderation_flag) as mod_status', '', 'LEFT JOIN feed_content ON content.id = feed_content.content_id WHERE content.type_id = ' . $type['id'] . ' AND content.user_id=' . $this->user->id . ' GROUP BY content.id ORDER BY content.name');
if (is_array($contentids)) {
foreach ($contentids as $id) {
if ($id['mod_status'] >= 1) {
$this->contents['approved'][$type['name']][] = new Content($id['id']);
} else {
if ($id['mod_status'] == 0 && !is_null($id['mod_status'])) {
$this->contents['denied'][$type['name']][] = new Content($id['id']);
} else {
$this->contents['pending'][$type['name']][] = new Content($id['id']);
}
}
}
}
}
$this->notifications = Newsfeed::get_for_user($this->user->id, 0);
}