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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
bc77d7c0 | 4 | | Copyright CiviCRM LLC. All rights reserved. | |
6a488035 | 5 | | | |
bc77d7c0 TO |
6 | | This work is published under the GNU AGPLv3 license with some | |
7 | | permitted exceptions and without any warranty. For full license | | |
8 | | and copyright information, see https://civicrm.org/licensing | | |
6a488035 | 9 | +--------------------------------------------------------------------+ |
d25dd0ee | 10 | */ |
6a488035 TO |
11 | |
12 | /** | |
13 | * | |
14 | * @package CRM | |
ca5cec67 | 15 | * @copyright CiviCRM LLC https://civicrm.org/licensing |
6a488035 TO |
16 | */ |
17 | ||
18 | /** | |
19 | * | |
20 | */ | |
21 | class CRM_Core_Permission_Drupal6 extends CRM_Core_Permission_DrupalBase { | |
22 | ||
23 | /** | |
d09edf64 | 24 | * Is this user someone with access for the entire system. |
6a488035 | 25 | * |
b67daa72 | 26 | * @var bool |
6a488035 TO |
27 | */ |
28 | protected $_viewAdminUser = FALSE; | |
29 | protected $_editAdminUser = FALSE; | |
30 | ||
31 | /** | |
100fef9d | 32 | * Am in in view permission or edit permission? |
b67daa72 | 33 | * @var bool |
6a488035 TO |
34 | */ |
35 | protected $_viewPermission = FALSE; | |
36 | protected $_editPermission = FALSE; | |
37 | ||
38 | /** | |
d09edf64 | 39 | * The current set of permissioned groups for the user. |
6a488035 TO |
40 | * |
41 | * @var array | |
42 | */ | |
43 | protected $_viewPermissionedGroups; | |
44 | protected $_editPermissionedGroups; | |
45 | ||
085823c1 | 46 | /** |
100fef9d | 47 | * Given a permission string, check for access requirements |
085823c1 | 48 | * |
6a0b768e TO |
49 | * @param string $str |
50 | * The permission to check. | |
085823c1 | 51 | * |
18be3201 | 52 | * @param int $userId |
77b97be7 | 53 | * |
317fceb4 | 54 | * @return bool |
a6c01b45 | 55 | * true if yes, else false |
085823c1 | 56 | */ |
18be3201 | 57 | public function check($str, $userId = NULL) { |
be2fb01f | 58 | $str = $this->translatePermission($str, 'Drupal6', [ |
085823c1 | 59 | 'view user account' => 'access user profiles', |
ccd74e76 | 60 | 'administer users' => 'administer users', |
be2fb01f | 61 | ]); |
085823c1 TO |
62 | if ($str == CRM_Core_Permission::ALWAYS_DENY_PERMISSION) { |
63 | return FALSE; | |
64 | } | |
65 | if ($str == CRM_Core_Permission::ALWAYS_ALLOW_PERMISSION) { | |
66 | return TRUE; | |
67 | } | |
68 | if (function_exists('user_access')) { | |
18be3201 CW |
69 | $account = NULL; |
70 | if ($userId) { | |
71 | $account = user_load($userId); | |
72 | } | |
73 | return user_access($str, $account); | |
085823c1 TO |
74 | } |
75 | return TRUE; | |
76 | } | |
77 | ||
6a488035 TO |
78 | /** |
79 | * Given a roles array, check for access requirements | |
80 | * | |
6a0b768e TO |
81 | * @param array $array |
82 | * The roles to check. | |
6a488035 | 83 | * |
317fceb4 | 84 | * @return bool |
a6c01b45 | 85 | * true if yes, else false |
6a488035 | 86 | */ |
00be9182 | 87 | public function checkGroupRole($array) { |
6a488035 | 88 | if (function_exists('user_load') && isset($array)) { |
be2fb01f | 89 | $user = user_load(['uid' => $GLOBALS['user']->uid]); |
6a488035 TO |
90 | //if giver roles found in user roles - return true |
91 | foreach ($array as $key => $value) { | |
92 | if (in_array($value, $user->roles)) { | |
93 | return TRUE; | |
94 | } | |
95 | } | |
96 | } | |
97 | return FALSE; | |
98 | } | |
99 | ||
100 | /** | |
d09edf64 | 101 | * Get all the contact emails for users that have a specific role. |
6a488035 | 102 | * |
6a0b768e TO |
103 | * @param string $roleName |
104 | * Name of the role we are interested in. | |
6a488035 | 105 | * |
a6c01b45 CW |
106 | * @return string |
107 | * a comma separated list of email addresses | |
6a488035 TO |
108 | */ |
109 | public function roleEmails($roleName) { | |
be2fb01f | 110 | static $_cache = []; |
6a488035 TO |
111 | |
112 | if (isset($_cache[$roleName])) { | |
113 | return $_cache[$roleName]; | |
114 | } | |
115 | ||
be2fb01f | 116 | $uids = []; |
6a488035 TO |
117 | $sql = " |
118 | SELECT {users}.uid | |
119 | FROM {users} | |
120 | LEFT JOIN {users_roles} ON {users}.uid = {users_roles}.uid | |
121 | INNER JOIN {role} ON ( {role}.rid = {users_roles}.rid OR {role}.rid = 2 ) | |
122 | WHERE {role}. name LIKE '%%{$roleName}%%' | |
123 | AND {users}.status = 1 | |
124 | "; | |
125 | ||
126 | $query = db_query($sql); | |
127 | while ($result = db_fetch_object($query)) { | |
2aa397bc TO |
128 | $uids[] = $result->uid; |
129 | } | |
6a488035 TO |
130 | |
131 | $_cache[$roleName] = self::getContactEmails($uids); | |
132 | return $_cache[$roleName]; | |
133 | } | |
134 | ||
135 | /** | |
d09edf64 | 136 | * Get all the contact emails for users that have a specific permission. |
6a488035 | 137 | * |
6a0b768e TO |
138 | * @param string $permissionName |
139 | * Name of the permission we are interested in. | |
6a488035 | 140 | * |
a6c01b45 CW |
141 | * @return string |
142 | * a comma separated list of email addresses | |
6a488035 TO |
143 | */ |
144 | public function permissionEmails($permissionName) { | |
be2fb01f | 145 | static $_cache = []; |
6a488035 TO |
146 | |
147 | if (isset($_cache[$permissionName])) { | |
148 | return $_cache[$permissionName]; | |
149 | } | |
150 | ||
be2fb01f | 151 | $uids = []; |
6a488035 TO |
152 | $sql = " |
153 | SELECT {users}.uid, {permission}.perm | |
154 | FROM {users} | |
155 | LEFT JOIN {users_roles} ON {users}.uid = {users_roles}.uid | |
156 | INNER JOIN {permission} ON ( {permission}.rid = {users_roles}.rid OR {permission}.rid = 2 ) | |
157 | WHERE {permission}.perm LIKE '%%{$permissionName}%%' | |
158 | AND {users}.status = 1 | |
159 | "; | |
160 | ||
161 | $query = db_query($sql); | |
162 | while ($result = db_fetch_object($query)) { | |
2aa397bc TO |
163 | $uids[] = $result->uid; |
164 | } | |
6a488035 | 165 | |
2aa397bc TO |
166 | $_cache[$permissionName] = self::getContactEmails($uids); |
167 | return $_cache[$permissionName]; | |
6a488035 TO |
168 | } |
169 | ||
dea68872 | 170 | /** |
e7c15cb6 | 171 | * @inheritDoc |
dea68872 TO |
172 | */ |
173 | public function isModulePermissionSupported() { | |
174 | return TRUE; | |
175 | } | |
176 | ||
6a488035 | 177 | /** |
e7c15cb6 | 178 | * @inheritDoc |
6a488035 TO |
179 | * |
180 | * Does nothing in Drupal 6. | |
181 | */ | |
00be9182 | 182 | public function upgradePermissions($permissions) { |
dea68872 | 183 | // D6 allows us to be really lazy... things get cleaned up when the admin form is next submitted... |
6a488035 TO |
184 | } |
185 | ||
186 | /** | |
187 | * Get the permissions defined in the hook_civicrm_permission implementation | |
188 | * of the given module. | |
189 | * | |
da6b46f4 EM |
190 | * @param $module |
191 | * | |
16b10e64 CW |
192 | * @return array |
193 | * Array of permissions, in the same format as CRM_Core_Permission::getCorePermissions(). | |
6a488035 | 194 | */ |
00be9182 | 195 | public static function getModulePermissions($module) { |
be2fb01f | 196 | $return_permissions = []; |
6a488035 TO |
197 | $fn_name = "{$module}_civicrm_permission"; |
198 | if (function_exists($fn_name)) { | |
199 | $fn_name($return_permissions); | |
200 | } | |
201 | return $return_permissions; | |
202 | } | |
96025800 | 203 | |
6a488035 | 204 | } |