/**
  * Action to show all privileges
  */
 public function privilegeAction()
 {
     $privileges = array();
     foreach ($this->acl->getPrivilegeRoles() as $privilege => $roles) {
         $privileges[$privilege][$this->_('Privilege')] = $privilege;
         $privileges[$privilege][$this->_('Allowed')] = $roles[\Zend_Acl::TYPE_ALLOW] ? implode(', ', $roles[\Zend_Acl::TYPE_ALLOW]) : null;
         $privileges[$privilege][$this->_('Denied')] = $roles[\Zend_Acl::TYPE_DENY] ? implode(', ', $roles[\Zend_Acl::TYPE_DENY]) : null;
     }
     // Add unassigned rights to the array too
     $all_existing = $this->getUsedPrivileges();
     $unassigned = array_diff_key($all_existing, $privileges);
     $nonexistent = array_diff_key($privileges, $all_existing);
     unset($nonexistent['pr.nologin']);
     unset($nonexistent['pr.islogin']);
     ksort($nonexistent);
     foreach ($unassigned as $privilege => $description) {
         $privileges[$privilege] = array($this->_('Privilege') => $privilege, $this->_('Allowed') => null, $this->_('Denied') => null);
     }
     ksort($privileges);
     $this->html->h2($this->_('Project privileges'));
     $this->_showTable($this->_('Privileges'), $privileges, true);
     // Nonexistent rights are probably left-overs from old installations, this should be cleaned
     if (!empty($nonexistent)) {
         $this->_showTable($this->_('Assigned but nonexistent privileges'), $nonexistent, true);
     }
     // $this->acl->echoRules();
 }
 /**
  * Action to show all privileges
  */
 public function privilegeAction()
 {
     $privileges = array();
     foreach ($this->acl->getPrivilegeRoles() as $privilege => $roles) {
         $privileges[$privilege][$this->_('Privilege')] = $privilege;
         $privileges[$privilege][$this->_('Allowed')] = $roles[\Zend_Acl::TYPE_ALLOW] ? implode(', ', $roles[\Zend_Acl::TYPE_ALLOW]) : null;
         $privileges[$privilege][$this->_('Denied')] = $roles[\Zend_Acl::TYPE_DENY] ? implode(', ', $roles[\Zend_Acl::TYPE_DENY]) : null;
     }
     ksort($privileges);
     $this->html->h2($this->_('Project privileges'));
     $this->_showTable($this->_('Privileges'), $privileges, true);
     // $this->acl->echoRules();
 }