function beforeRender(&$controller)
{
$Permit =& PermitComponent::getInstance();
if (empty($Permit->_user)) {
$Permit->_user = $controller->Toolbar->Session->read("{$Permit->settings['path']}");
}
return array('user' => $Permit->_user, 'routes' => $Permit->routes, 'executed' => $Permit->executed);
}
/**
* Creates an HTML link.
*
* If $url starts with "http://" this is treated as an external link. Else,
* it is treated as a path to controller/action and parsed against the routes
* included in app/config/permit.php. If there is a match and the User's session
* clears with the rules, it is then sent off to the HtmlHelper::link() method
*
* If the $url is empty, $title is used instead.
*
* ### Options
*
* - `escape` Set to false to disable escaping of title and attributes.
*
* @param string $title The content to be wrapped by <a> tags.
* @param mixed $url Cake-relative URL or array of URL parameters, or external URL (starts with http://)
* @param array $options Array of HTML attributes.
* @param string $confirmMessage JavaScript confirmation message.
* @return string An `<a />` element.
* @author Jose Diaz-Gonzalez
*/
public function link($title, $url = null, $options = array(), $confirmMessage = false)
{
if (!is_array($url)) {
return $this->Html->link($title, $url, $options, $confirmMessage);
}
if (!isset($url['plugin']) && !empty($url['plugin'])) {
$url['plugin'] = $this->params['plugin'];
}
if (!isset($url['controller']) && empty($url['controller'])) {
$url['controller'] = $this->params['controller'];
}
if (!isset($url['action']) && empty($url['action'])) {
$url['action'] = $this->params['action'];
}
if (empty($this->routes)) {
$Permit =& PermitComponent::getInstance();
$this->routes = $Permit->routes;
}
if (empty($this->routes)) {
return $this->Html->link($title, $url, $options, $confirmMessage);
}
foreach ($this->routes as $route) {
if ($this->parse($url, $route)) {
return $this->execute($route, $title, $url, $options, $confirmMessage);
}
}
return $this->Html->link($title, $url, $options, $confirmMessage);
}
function beforeRender(&$controller)
{
$permit_component =& PermitComponent::getInstance();
$permit =& Permit::getInstance();
return array('clearances' => $permit->clearances, 'executed' => $permit_component->executed);
}
/**
* Connects a route to a given ruleset
*
* @param array $route array describing a route
* @param array $rules array of rules regarding the route
* @param array $redirect Array containing the url to redirect to on route fail
* @return array Array of connected routes
*/
function access($route, $rules = array(), $redirect = array())
{
$Permit =& PermitComponent::getInstance();
$Permit->access($route, $rules, $redirect);
}
function testPermitObject()
{
$permit = Permit::getInstance();
$Permit = PermitComponent::getInstance();
$this->assertEqual(count($Permit->routes), 0);
Permit::access(array('controller' => 'posts', 'action' => array('add', 'edit', 'delete')), array('auth' => true), array('redirect' => array('controller' => 'users', 'action' => 'login')));
$this->assertEqual(count($Permit->routes), 1);
Permit::access(array('controller' => 'users'), array('auth' => true), array('element' => 'auth_error', 'redirect' => array('controller' => 'users', 'action' => 'login')));
$this->assertEqual(count($Permit->routes), 2);
$expected = array('route' => array('controller' => 'posts', 'action' => array('add', 'edit', 'delete')), 'rules' => array('auth' => array('group' => 'admin')), 'redirect' => array('controller' => 'users', 'action' => 'login'), 'message' => __('Access denied', true), 'element' => 'default', 'params' => array(), 'key' => 'flash');
$this->assertEqual(current($Permit->routes), $expected);
reset($Permit->routes);
$expected = array('route' => array('controller' => 'users'), 'rules' => array('auth' => true), 'redirect' => array('controller' => 'users', 'action' => 'login'), 'message' => __('Access denied', true), 'element' => 'auth_error', 'params' => array(), 'key' => 'flash');
$this->assertEqual(end($Permit->routes), $expected);
reset($Permit->routes);
}
function access($route, $rules = array(), $redirect = array())
{
$permitComponent =& PermitComponent::getInstance();
$self =& Permit::getInstance();
if (empty($rules)) {
return $permitComponent->routes;
}
$redirect = array_merge(array('redirect' => $self->redirect, 'message' => __('Access denied', true), 'trace' => false, 'element' => 'default', 'params' => array(), 'key' => 'flash'), $redirect);
$newRoute = array('route' => $route, 'rules' => $rules, 'redirect' => $redirect['redirect'], 'message' => $redirect['message'], 'element' => $redirect['element'], 'params' => $redirect['params'], 'key' => $redirect['key'], 'trace' => $redirect['trace']);
$permitComponent->routes[] = $newRoute;
$self->clearances[] = $newRoute;
return $permitComponent->routes;
}