3 +--------------------------------------------------------------------+
4 | CiviCRM version 4.5 |
5 +--------------------------------------------------------------------+
6 | Copyright CiviCRM LLC (c) 2004-2014 |
7 +--------------------------------------------------------------------+
8 | This file is a part of CiviCRM. |
10 | CiviCRM is free software; you can copy, modify, and distribute it |
11 | under the terms of the GNU Affero General Public License |
12 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
14 | CiviCRM is distributed in the hope that it will be useful, but |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
17 | See the GNU Affero General Public License for more details. |
19 | You should have received a copy of the GNU Affero General Public |
20 | License and the CiviCRM Licensing Exception along |
21 | with this program; if not, contact CiviCRM LLC |
22 | at info[AT]civicrm[DOT]org. If you have questions about the |
23 | GNU Affero General Public License or the licensing of CiviCRM, |
24 | see the CiviCRM license FAQ at http://civicrm.org/licensing |
25 +--------------------------------------------------------------------+
31 * @copyright CiviCRM LLC (c) 2004-2014
39 class CRM_Core_Permission_Joomla
extends CRM_Core_Permission_Base
{
41 * Given a permission string, check for access requirements
43 * @param string $str the permission to check
45 * @return boolean true if yes, else false
48 function check($str) {
49 $config = CRM_Core_Config
::singleton();
51 $translated = $this->translateJoomlaPermission($str);
52 if ($translated === CRM_Core_Permission
::ALWAYS_DENY_PERMISSION
) {
55 if ($translated === CRM_Core_Permission
::ALWAYS_ALLOW_PERMISSION
) {
59 // ensure that we are running in a joomla context
60 // we've not yet figured out how to bootstrap joomla, so we should
61 // not execute hooks if joomla is not loaded
62 if (defined('_JEXEC')) {
63 $permission = JFactory
::getUser()->authorise($translated[0], $translated[1]);
67 // This function is supposed to return a boolean. What does '(1)' mean?
75 * @internal param string $name e.g. "administer CiviCRM", "cms:access user record", "Drupal:administer content", "Joomla:example.action:com_some_asset"
76 * @return ALWAYS_DENY_PERMISSION|ALWAYS_ALLOW_PERMISSION|array(0 => $joomlaAction, 1 => $joomlaAsset)
78 function translateJoomlaPermission($perm) {
79 if ($perm === CRM_Core_Permission
::ALWAYS_DENY_PERMISSION ||
$perm === CRM_Core_Permission
::ALWAYS_ALLOW_PERMISSION
) {
83 list ($civiPrefix, $name) = CRM_Utils_String
::parsePrefix(':', $perm, NULL);
86 return explode(':', $name);
88 // FIXME: This needn't be DENY, but we don't currently have any translations.
89 return CRM_Core_Permission
::ALWAYS_DENY_PERMISSION
;
91 return array('civicrm.' . CRM_Utils_String
::munge(strtolower($name)), 'com_civicrm');
93 return CRM_Core_Permission
::ALWAYS_DENY_PERMISSION
;
98 * Given a roles array, check for access requirements
100 * @param array $array the roles to check
102 * @return boolean true if yes, else false
106 function checkGroupRole($array) {