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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
232624b1 | 4 | | CiviCRM version 4.4 | |
6a488035 TO |
5 | +--------------------------------------------------------------------+ |
6 | | Copyright CiviCRM LLC (c) 2004-2013 | | |
7 | +--------------------------------------------------------------------+ | |
8 | | This file is a part of CiviCRM. | | |
9 | | | | |
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. | | |
13 | | | | |
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. | | |
18 | | | | |
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 | +--------------------------------------------------------------------+ | |
26 | */ | |
27 | ||
28 | /** | |
29 | * | |
30 | * @package CRM | |
31 | * @copyright CiviCRM LLC (c) 2004-2013 | |
32 | * $Id$ | |
33 | * | |
34 | */ | |
35 | ||
36 | /** | |
37 | * This is the basic permission class wrapper | |
38 | */ | |
39 | class CRM_Core_Permission { | |
40 | ||
41 | /** | |
42 | * Static strings used to compose permissions | |
43 | * | |
44 | * @const | |
45 | * @var string | |
46 | */ | |
47 | CONST EDIT_GROUPS = 'edit contacts in ', VIEW_GROUPS = 'view contacts in '; | |
48 | ||
49 | /** | |
50 | * The various type of permissions | |
51 | * | |
52 | * @var int | |
53 | */ | |
54 | CONST EDIT = 1, VIEW = 2, DELETE = 3, CREATE = 4, SEARCH = 5, ALL = 6, ADMIN = 7; | |
55 | ||
085823c1 TO |
56 | /** |
57 | * A placeholder permission which always fails | |
58 | */ | |
59 | const ALWAYS_DENY_PERMISSION = "*always deny*"; | |
60 | ||
61 | /** | |
62 | * A placeholder permission which always fails | |
63 | */ | |
64 | const ALWAYS_ALLOW_PERMISSION = "*always allow*"; | |
65 | ||
6dd18b98 DS |
66 | /** |
67 | * Various authentication sources | |
68 | * | |
69 | * @var int | |
70 | */ | |
e8f14831 | 71 | CONST AUTH_SRC_UNKNOWN = 0, AUTH_SRC_CHECKSUM = 1, AUTH_SRC_SITEKEY = 2, AUTH_SRC_LOGIN = 4; |
6dd18b98 | 72 | |
6a488035 TO |
73 | /** |
74 | * get the current permission of this user | |
75 | * | |
76 | * @return string the permission of the user (edit or view or null) | |
77 | */ | |
78 | public static function getPermission() { | |
79 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 80 | return $config->userPermissionClass->getPermission(); |
6a488035 TO |
81 | } |
82 | ||
83 | /** | |
84 | * given a permission string, check for access requirements | |
85 | * | |
86 | * @param string $str the permission to check | |
87 | * | |
88 | * @return boolean true if yes, else false | |
89 | * @static | |
90 | * @access public | |
91 | */ | |
92 | static function check($str) { | |
93 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 94 | return $config->userPermissionClass->check($str); |
6a488035 TO |
95 | } |
96 | ||
dc92f2f8 TO |
97 | /** |
98 | * Determine if any one of the permissions strings applies to current user | |
99 | * | |
100 | * @param array $perms | |
101 | * @return bool | |
102 | */ | |
103 | public static function checkAnyPerm($perms) { | |
104 | foreach ($perms as $perm) { | |
105 | if (CRM_Core_Permission::check($perm)) { | |
106 | return TRUE; | |
107 | } | |
108 | } | |
109 | return FALSE; | |
110 | } | |
111 | ||
6a488035 TO |
112 | /** |
113 | * Given a group/role array, check for access requirements | |
114 | * | |
115 | * @param array $array the group/role to check | |
116 | * | |
117 | * @return boolean true if yes, else false | |
118 | * @static | |
119 | * @access public | |
120 | */ | |
121 | static function checkGroupRole($array) { | |
122 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 123 | return $config->userPermissionClass->checkGroupRole($array); |
6a488035 TO |
124 | } |
125 | ||
126 | /** | |
127 | * Get the permissioned where clause for the user | |
128 | * | |
129 | * @param int $type the type of permission needed | |
130 | * @param array $tables (reference ) add the tables that are needed for the select clause | |
131 | * @param array $whereTables (reference ) add the tables that are needed for the where clause | |
132 | * | |
133 | * @return string the group where clause for this user | |
134 | * @access public | |
135 | */ | |
136 | public static function getPermissionedStaticGroupClause($type, &$tables, &$whereTables) { | |
137 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 138 | return $config->userPermissionClass->getPermissionedStaticGroupClause($type, $tables, $whereTables); |
6a488035 TO |
139 | } |
140 | ||
141 | /** | |
142 | * Get all groups from database, filtered by permissions | |
143 | * for this user | |
144 | * | |
145 | * @param string $groupType type of group(Access/Mailing) | |
146 | * @param boolen $excludeHidden exclude hidden groups. | |
147 | * | |
148 | * @access public | |
149 | * @static | |
150 | * | |
151 | * @return array - array reference of all groups. | |
152 | * | |
153 | */ | |
154 | public static function group($groupType, $excludeHidden = TRUE) { | |
155 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 156 | return $config->userPermissionClass->group($groupType, $excludeHidden); |
6a488035 TO |
157 | } |
158 | ||
159 | public static function customGroupAdmin() { | |
160 | $admin = FALSE; | |
161 | ||
162 | // check if user has all powerful permission | |
163 | // or administer civicrm permission (CRM-1905) | |
164 | if (self::check('access all custom data')) { | |
165 | return TRUE; | |
166 | } | |
167 | ||
634e1a1a DL |
168 | if ( |
169 | self::check('administer Multiple Organizations') && | |
6a488035 TO |
170 | self::isMultisiteEnabled() |
171 | ) { | |
172 | return TRUE; | |
173 | } | |
174 | ||
175 | if (self::check('administer CiviCRM')) { | |
176 | return TRUE; | |
177 | } | |
178 | ||
179 | return FALSE; | |
180 | } | |
181 | ||
182 | public static function customGroup($type = CRM_Core_Permission::VIEW, $reset = FALSE) { | |
41f314b6 | 183 | $customGroups = CRM_Core_PseudoConstant::get('CRM_Core_DAO_CustomField', 'custom_group_id', |
184 | array('fresh' => $reset)); | |
6a488035 TO |
185 | $defaultGroups = array(); |
186 | ||
187 | // check if user has all powerful permission | |
188 | // or administer civicrm permission (CRM-1905) | |
189 | if (self::customGroupAdmin()) { | |
190 | $defaultGroups = array_keys($customGroups); | |
191 | } | |
192 | ||
193 | return CRM_ACL_API::group($type, NULL, 'civicrm_custom_group', $customGroups, $defaultGroups); | |
194 | } | |
195 | ||
196 | static function customGroupClause($type = CRM_Core_Permission::VIEW, $prefix = NULL, $reset = FALSE) { | |
197 | if (self::customGroupAdmin()) { | |
198 | return ' ( 1 ) '; | |
199 | } | |
200 | ||
201 | $groups = self::customGroup($type, $reset); | |
202 | if (empty($groups)) { | |
203 | return ' ( 0 ) '; | |
204 | } | |
205 | else { | |
206 | return "{$prefix}id IN ( " . implode(',', $groups) . ' ) '; | |
207 | } | |
208 | } | |
209 | ||
210 | public static function ufGroupValid($gid, $type = CRM_Core_Permission::VIEW) { | |
211 | if (empty($gid)) { | |
212 | return TRUE; | |
213 | } | |
214 | ||
215 | $groups = self::ufGroup($type); | |
216 | return in_array($gid, $groups) ? TRUE : FALSE; | |
217 | } | |
218 | ||
219 | public static function ufGroup($type = CRM_Core_Permission::VIEW) { | |
ff4f7744 | 220 | $ufGroups = CRM_Core_PseudoConstant::get('CRM_Core_DAO_UFField', 'uf_group_id'); |
6a488035 TO |
221 | |
222 | $allGroups = array_keys($ufGroups); | |
223 | ||
224 | // check if user has all powerful permission | |
225 | if (self::check('profile listings and forms')) { | |
226 | return $allGroups; | |
227 | } | |
228 | ||
229 | switch ($type) { | |
230 | case CRM_Core_Permission::VIEW: | |
231 | if (self::check('profile view')) { | |
232 | return $allGroups; | |
233 | } | |
234 | break; | |
235 | ||
236 | case CRM_Core_Permission::CREATE: | |
237 | if (self::check('profile create')) { | |
238 | return $allGroups; | |
239 | } | |
240 | break; | |
241 | ||
242 | case CRM_Core_Permission::EDIT: | |
243 | if (self::check('profile edit')) { | |
244 | return $allGroups; | |
245 | } | |
246 | break; | |
247 | ||
248 | case CRM_Core_Permission::SEARCH: | |
249 | if (self::check('profile listings')) { | |
250 | return $allGroups; | |
251 | } | |
252 | break; | |
253 | } | |
254 | ||
255 | return CRM_ACL_API::group($type, NULL, 'civicrm_uf_group', $ufGroups); | |
256 | } | |
257 | ||
258 | static function ufGroupClause($type = CRM_Core_Permission::VIEW, $prefix = NULL, $returnUFGroupIds = FALSE) { | |
259 | $groups = self::ufGroup($type); | |
260 | if ($returnUFGroupIds) { | |
261 | return $groups; | |
262 | } | |
263 | elseif (empty($groups)) { | |
264 | return ' ( 0 ) '; | |
265 | } | |
266 | else { | |
267 | return "{$prefix}id IN ( " . implode(',', $groups) . ' ) '; | |
268 | } | |
269 | } | |
270 | ||
271 | public static function event($type = CRM_Core_Permission::VIEW, $eventID = NULL) { | |
272 | $events = CRM_Event_PseudoConstant::event(NULL, TRUE); | |
273 | $includeEvents = array(); | |
274 | ||
275 | // check if user has all powerful permission | |
276 | if (self::check('register for events')) { | |
277 | $includeEvents = array_keys($events); | |
278 | } | |
279 | ||
280 | if ($type == CRM_Core_Permission::VIEW && | |
281 | self::check('view event info') | |
282 | ) { | |
283 | $includeEvents = array_keys($events); | |
284 | } | |
285 | ||
286 | $permissionedEvents = CRM_ACL_API::group($type, NULL, 'civicrm_event', $events, $includeEvents); | |
287 | if (!$eventID) { | |
288 | return $permissionedEvents; | |
289 | } | |
41f314b6 | 290 | if (!empty($permissionedEvents)) { |
2efcf0c2 | 291 | return array_search($eventID, $permissionedEvents) === FALSE ? NULL : $eventID; |
41f314b6 | 292 | } |
293 | else { | |
d551c85d DG |
294 | return $eventID; |
295 | } | |
6a488035 TO |
296 | } |
297 | ||
298 | static function eventClause($type = CRM_Core_Permission::VIEW, $prefix = NULL) { | |
299 | $events = self::event($type); | |
300 | if (empty($events)) { | |
301 | return ' ( 0 ) '; | |
302 | } | |
303 | else { | |
304 | return "{$prefix}id IN ( " . implode(',', $events) . ' ) '; | |
305 | } | |
306 | } | |
307 | ||
308 | static function access($module, $checkPermission = TRUE) { | |
309 | $config = CRM_Core_Config::singleton(); | |
310 | ||
311 | if (!in_array($module, $config->enableComponents)) { | |
312 | return FALSE; | |
313 | } | |
314 | ||
315 | if ($checkPermission) { | |
316 | if ($module == 'CiviCase') { | |
317 | return CRM_Case_BAO_Case::accessCiviCase(); | |
318 | } | |
319 | else { | |
320 | return CRM_Core_Permission::check("access $module"); | |
321 | } | |
322 | } | |
323 | ||
324 | return TRUE; | |
325 | } | |
326 | ||
327 | /** | |
328 | * check permissions for delete and edit actions | |
329 | * | |
41f314b6 | 330 | * @param string $module component name. |
6a488035 TO |
331 | * @param $action action to be check across component |
332 | * | |
333 | **/ | |
334 | static function checkActionPermission($module, $action) { | |
335 | //check delete related permissions. | |
336 | if ($action & CRM_Core_Action::DELETE) { | |
337 | $permissionName = "delete in $module"; | |
338 | } | |
339 | else { | |
340 | $editPermissions = array( | |
341 | 'CiviEvent' => 'edit event participants', | |
342 | 'CiviMember' => 'edit memberships', | |
343 | 'CiviPledge' => 'edit pledges', | |
344 | 'CiviContribute' => 'edit contributions', | |
345 | 'CiviGrant' => 'edit grants', | |
346 | 'CiviMail' => 'access CiviMail', | |
347 | 'CiviAuction' => 'add auction items', | |
348 | ); | |
349 | $permissionName = CRM_Utils_Array::value($module, $editPermissions); | |
350 | } | |
351 | ||
352 | if ($module == 'CiviCase' && !$permissionName) { | |
353 | return CRM_Case_BAO_Case::accessCiviCase(); | |
354 | } | |
355 | else { | |
356 | //check for permission. | |
357 | return CRM_Core_Permission::check($permissionName); | |
358 | } | |
359 | } | |
360 | ||
361 | static function checkMenu(&$args, $op = 'and') { | |
362 | if (!is_array($args)) { | |
363 | return $args; | |
364 | } | |
365 | foreach ($args as $str) { | |
366 | $res = CRM_Core_Permission::check($str); | |
367 | if ($op == 'or' && $res) { | |
368 | return TRUE; | |
369 | } | |
370 | elseif ($op == 'and' && !$res) { | |
371 | return FALSE; | |
372 | } | |
373 | } | |
374 | return ($op == 'or') ? FALSE : TRUE; | |
375 | } | |
376 | ||
377 | static function checkMenuItem(&$item) { | |
378 | if (!array_key_exists('access_callback', $item)) { | |
379 | CRM_Core_Error::backtrace(); | |
380 | CRM_Core_Error::fatal(); | |
381 | } | |
382 | ||
383 | // if component_id is present, ensure it is enabled | |
384 | if (isset($item['component_id']) && | |
385 | $item['component_id'] | |
386 | ) { | |
387 | $config = CRM_Core_Config::singleton(); | |
388 | if (is_array($config->enableComponentIDs) && | |
389 | in_array($item['component_id'], $config->enableComponentIDs) | |
390 | ) { | |
391 | // continue with process | |
392 | } | |
393 | else { | |
394 | return FALSE; | |
395 | } | |
396 | } | |
397 | ||
398 | // the following is imitating drupal 6 code in includes/menu.inc | |
399 | if (empty($item['access_callback']) || | |
400 | is_numeric($item['access_callback']) | |
401 | ) { | |
402 | return (boolean ) $item['access_callback']; | |
403 | } | |
404 | ||
405 | // check whether the following Ajax requests submitted the right key | |
406 | // FIXME: this should be integrated into ACLs proper | |
407 | if (CRM_Utils_Array::value('page_type', $item) == 3) { | |
408 | if (!CRM_Core_Key::validate($_REQUEST['key'], $item['path'])) { | |
409 | return FALSE; | |
410 | } | |
411 | } | |
412 | ||
413 | // check if callback is for checkMenu, if so optimize it | |
414 | if (is_array($item['access_callback']) && | |
415 | $item['access_callback'][0] == 'CRM_Core_Permission' && | |
416 | $item['access_callback'][1] == 'checkMenu' | |
417 | ) { | |
418 | $op = CRM_Utils_Array::value(1, $item['access_arguments'], 'and'); | |
419 | return self::checkMenu($item['access_arguments'][0], $op); | |
420 | } | |
421 | else { | |
422 | return call_user_func_array($item['access_callback'], $item['access_arguments']); | |
423 | } | |
424 | } | |
425 | ||
426 | static function &basicPermissions($all = FALSE) { | |
427 | static $permissions = NULL; | |
428 | ||
429 | if (!$permissions) { | |
430 | $prefix = ts('CiviCRM') . ': '; | |
431 | $permissions = self::getCorePermissions(); | |
432 | ||
433 | if (self::isMultisiteEnabled()) { | |
434 | $permissions['administer Multiple Organizations'] = $prefix . ts('administer Multiple Organizations'); | |
435 | } | |
436 | ||
437 | $config = CRM_Core_Config::singleton(); | |
438 | ||
439 | if (!$all) { | |
440 | $components = CRM_Core_Component::getEnabledComponents(); | |
441 | } | |
442 | else { | |
443 | $components = CRM_Core_Component::getComponents(); | |
444 | } | |
445 | ||
446 | foreach ($components as $comp) { | |
447 | $perm = $comp->getPermissions(); | |
448 | if ($perm) { | |
449 | $info = $comp->getInfo(); | |
450 | foreach ($perm as $p) { | |
451 | $permissions[$p] = $info['translatedName'] . ': ' . $p; | |
452 | } | |
453 | } | |
454 | } | |
455 | ||
456 | // Add any permissions defined in hook_civicrm_permission implementations. | |
457 | $config = CRM_Core_Config::singleton(); | |
458 | $module_permissions = $config->userPermissionClass->getAllModulePermissions(); | |
459 | $permissions = array_merge($permissions, $module_permissions); | |
460 | } | |
461 | ||
462 | return $permissions; | |
463 | } | |
464 | ||
465 | static function getCorePermissions() { | |
466 | $prefix = ts('CiviCRM') . ': '; | |
467 | $permissions = array( | |
468 | 'add contacts' => $prefix . ts('add contacts'), | |
469 | 'view all contacts' => $prefix . ts('view all contacts'), | |
470 | 'edit all contacts' => $prefix . ts('edit all contacts'), | |
aafd773a DL |
471 | 'view my contact' => $prefix . ts('view my contact'), |
472 | 'edit my contact' => $prefix . ts('edit my contact'), | |
6a488035 TO |
473 | 'delete contacts' => $prefix . ts('delete contacts'), |
474 | 'access deleted contacts' => $prefix . ts('access deleted contacts'), | |
475 | 'import contacts' => $prefix . ts('import contacts'), | |
476 | 'edit groups' => $prefix . ts('edit groups'), | |
477 | 'administer CiviCRM' => $prefix . ts('administer CiviCRM'), | |
634e1a1a | 478 | 'skip IDS check' => $prefix . ts('skip IDS check'), |
6a488035 TO |
479 | 'access uploaded files' => $prefix . ts('access uploaded files'), |
480 | 'profile listings and forms' => $prefix . ts('profile listings and forms'), | |
481 | 'profile listings' => $prefix . ts('profile listings'), | |
482 | 'profile create' => $prefix . ts('profile create'), | |
483 | 'profile edit' => $prefix . ts('profile edit'), | |
484 | 'profile view' => $prefix . ts('profile view'), | |
485 | 'access all custom data' => $prefix . ts('access all custom data'), | |
486 | 'view all activities' => $prefix . ts('view all activities'), | |
487 | 'delete activities' => $prefix . ts('delete activities'), | |
488 | 'access CiviCRM' => $prefix . ts('access CiviCRM'), | |
489 | 'access Contact Dashboard' => $prefix . ts('access Contact Dashboard'), | |
490 | 'translate CiviCRM' => $prefix . ts('translate CiviCRM'), | |
491 | 'administer reserved groups' => $prefix . ts('administer reserved groups'), | |
492 | 'administer Tagsets' => $prefix . ts('administer Tagsets'), | |
493 | 'administer reserved tags' => $prefix . ts('administer reserved tags'), | |
494 | 'administer dedupe rules' => $prefix . ts('administer dedupe rules'), | |
495 | 'merge duplicate contacts' => $prefix . ts('merge duplicate contacts'), | |
496 | 'view debug output' => $prefix . ts('view debug output'), | |
497 | 'view all notes' => $prefix . ts('view all notes'), | |
498 | 'access AJAX API' => $prefix . ts('access AJAX API'), | |
499 | 'access contact reference fields' => $prefix . ts('access contact reference fields'), | |
500 | 'create manual batch' => $prefix . ts('create manual batch'), | |
501 | 'edit own manual batches' => $prefix . ts('edit own manual batches'), | |
502 | 'edit all manual batches' => $prefix . ts('edit all manual batches'), | |
503 | 'view own manual batches' => $prefix . ts('view own manual batches'), | |
504 | 'view all manual batches' => $prefix . ts('view all manual batches'), | |
505 | 'delete own manual batches' => $prefix . ts('delete own manual batches'), | |
506 | 'delete all manual batches' => $prefix . ts('delete all manual batches'), | |
507 | 'export own manual batches' => $prefix . ts('export own manual batches'), | |
508 | 'export all manual batches' => $prefix . ts('export all manual batches'), | |
509 | ); | |
510 | ||
511 | return $permissions; | |
512 | } | |
513 | ||
514 | /** | |
515 | * Validate user permission across | |
516 | * edit or view or with supportable acls. | |
517 | * | |
518 | * return boolean true/false. | |
519 | **/ | |
520 | static function giveMeAllACLs() { | |
521 | if (CRM_Core_Permission::check('view all contacts') || | |
522 | CRM_Core_Permission::check('edit all contacts') | |
523 | ) { | |
524 | return TRUE; | |
525 | } | |
526 | ||
527 | $session = CRM_Core_Session::singleton(); | |
528 | $contactID = $session->get('userID'); | |
529 | ||
6a488035 TO |
530 | //check for acl. |
531 | $aclPermission = self::getPermission(); | |
532 | if (in_array($aclPermission, array( | |
533 | CRM_Core_Permission::EDIT, | |
41f314b6 | 534 | CRM_Core_Permission::VIEW, |
535 | )) | |
536 | ) { | |
6a488035 TO |
537 | return TRUE; |
538 | } | |
539 | ||
540 | // run acl where hook and see if the user is supplying an ACL clause | |
541 | // that is not false | |
542 | $tables = $whereTables = array(); | |
543 | $where = NULL; | |
544 | ||
545 | CRM_Utils_Hook::aclWhereClause(CRM_Core_Permission::VIEW, | |
546 | $tables, $whereTables, | |
547 | $contactID, $where | |
548 | ); | |
549 | return empty($whereTables) ? FALSE : TRUE; | |
550 | } | |
551 | ||
552 | /** | |
553 | * Function to get component name from given permission. | |
554 | * | |
41f314b6 | 555 | * @param string $permission |
6a488035 TO |
556 | * |
557 | * return string $componentName the name of component. | |
558 | * @static | |
559 | */ | |
560 | static function getComponentName($permission) { | |
561 | $componentName = NULL; | |
562 | $permission = trim($permission); | |
563 | if (empty($permission)) { | |
564 | return $componentName; | |
565 | } | |
566 | ||
567 | static $allCompPermissions = array(); | |
568 | if (empty($allCompPermissions)) { | |
569 | $components = CRM_Core_Component::getComponents(); | |
570 | foreach ($components as $name => $comp) { | |
33777e4a PJ |
571 | //get all permissions of each components unconditionally |
572 | $allCompPermissions[$name] = $comp->getPermissions(TRUE); | |
6a488035 TO |
573 | } |
574 | } | |
575 | ||
576 | if (is_array($allCompPermissions)) { | |
577 | foreach ($allCompPermissions as $name => $permissions) { | |
578 | if (in_array($permission, $permissions)) { | |
579 | $componentName = $name; | |
580 | break; | |
581 | } | |
582 | } | |
583 | } | |
584 | ||
585 | return $componentName; | |
586 | } | |
587 | ||
588 | /** | |
589 | * Get all the contact emails for users that have a specific permission | |
590 | * | |
591 | * @param string $permissionName name of the permission we are interested in | |
592 | * | |
593 | * @return string a comma separated list of email addresses | |
594 | */ | |
595 | public static function permissionEmails($permissionName) { | |
596 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 597 | return $config->userPermissionClass->permissionEmails($permissionName); |
6a488035 TO |
598 | } |
599 | ||
600 | /** | |
601 | * Get all the contact emails for users that have a specific role | |
602 | * | |
603 | * @param string $roleName name of the role we are interested in | |
604 | * | |
605 | * @return string a comma separated list of email addresses | |
606 | */ | |
607 | public static function roleEmails($roleName) { | |
608 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 609 | return $config->userRoleClass->roleEmails($roleName); |
6a488035 TO |
610 | } |
611 | ||
612 | static function isMultisiteEnabled() { | |
613 | return CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::MULTISITE_PREFERENCES_NAME, | |
614 | 'is_enabled' | |
615 | ) ? TRUE : FALSE; | |
616 | } | |
617 | } |