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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
39de6fd5 | 4 | | CiviCRM version 4.6 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
e7112fa7 | 6 | | Copyright CiviCRM LLC (c) 2004-2015 | |
6a488035 TO |
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 | +--------------------------------------------------------------------+ | |
d25dd0ee | 26 | */ |
6a488035 TO |
27 | |
28 | /** | |
29 | * | |
30 | * @package CRM | |
e7112fa7 | 31 | * @copyright CiviCRM LLC (c) 2004-2015 |
6a488035 TO |
32 | * $Id$ |
33 | * | |
34 | */ | |
35 | ||
36 | /** | |
37 | * This is the basic permission class wrapper | |
38 | */ | |
39 | class CRM_Core_Permission { | |
40 | ||
41 | /** | |
d09edf64 | 42 | * Static strings used to compose permissions. |
6a488035 TO |
43 | * |
44 | * @const | |
45 | * @var string | |
46 | */ | |
7da04cde | 47 | const EDIT_GROUPS = 'edit contacts in ', VIEW_GROUPS = 'view contacts in '; |
6a488035 TO |
48 | |
49 | /** | |
d09edf64 | 50 | * The various type of permissions. |
6a488035 TO |
51 | * |
52 | * @var int | |
53 | */ | |
7da04cde | 54 | const EDIT = 1, VIEW = 2, DELETE = 3, CREATE = 4, SEARCH = 5, ALL = 6, ADMIN = 7; |
6a488035 | 55 | |
085823c1 | 56 | /** |
d09edf64 | 57 | * A placeholder permission which always fails. |
085823c1 TO |
58 | */ |
59 | const ALWAYS_DENY_PERMISSION = "*always deny*"; | |
60 | ||
61 | /** | |
d09edf64 | 62 | * A placeholder permission which always fails. |
085823c1 TO |
63 | */ |
64 | const ALWAYS_ALLOW_PERMISSION = "*always allow*"; | |
65 | ||
6dd18b98 | 66 | /** |
d09edf64 | 67 | * Various authentication sources. |
6dd18b98 DS |
68 | * |
69 | * @var int | |
70 | */ | |
7da04cde | 71 | const AUTH_SRC_UNKNOWN = 0, AUTH_SRC_CHECKSUM = 1, AUTH_SRC_SITEKEY = 2, AUTH_SRC_LOGIN = 4; |
6dd18b98 | 72 | |
6a488035 | 73 | /** |
d09edf64 | 74 | * Get the current permission of this user. |
6a488035 | 75 | * |
a6c01b45 CW |
76 | * @return string |
77 | * the permission of the user (edit or view or null) | |
6a488035 TO |
78 | */ |
79 | public static function getPermission() { | |
80 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 81 | return $config->userPermissionClass->getPermission(); |
6a488035 TO |
82 | } |
83 | ||
84 | /** | |
100fef9d | 85 | * Given a permission string or array, check for access requirements |
6a0b768e TO |
86 | * @param mixed $permissions |
87 | * The permission to check as an array or string -see examples. | |
16b10e64 | 88 | * arrays |
6a488035 | 89 | * |
60ec9f43 E |
90 | * Ex 1 |
91 | * | |
92 | * Must have 'access CiviCRM' | |
93 | * (string) 'access CiviCRM' | |
94 | * | |
95 | * | |
96 | * Ex 2 Must have 'access CiviCRM' and 'access Ajax API' | |
97 | * array('access CiviCRM', 'access Ajax API') | |
98 | * | |
99 | * Ex 3 Must have 'access CiviCRM' or 'access Ajax API' | |
100 | * array( | |
101 | * array('access CiviCRM', 'access Ajax API'), | |
102 | * ), | |
103 | * | |
104 | * Ex 4 Must have 'access CiviCRM' or 'access Ajax API' AND 'access CiviEvent' | |
105 | * array( | |
106 | * array('access CiviCRM', 'access Ajax API'), | |
107 | * 'access CiviEvent', | |
108 | * ), | |
109 | * | |
110 | * Note that in permissions.php this is keyed by the action eg. | |
111 | * (access Civi || access AJAX) && (access CiviEvent || access CiviContribute) | |
112 | * 'myaction' => array( | |
113 | * array('access CiviCRM', 'access Ajax API'), | |
114 | * array('access CiviEvent', 'access CiviContribute') | |
115 | * ), | |
6a488035 | 116 | * |
acb1052e | 117 | * @return bool |
a6c01b45 | 118 | * true if yes, else false |
6a488035 | 119 | */ |
00be9182 | 120 | public static function check($permissions) { |
60ec9f43 E |
121 | $permissions = (array) $permissions; |
122 | ||
123 | foreach ($permissions as $permission) { | |
22e263ad | 124 | if (is_array($permission)) { |
60ec9f43 | 125 | foreach ($permission as $orPerm) { |
22e263ad | 126 | if (self::check($orPerm)) { |
60ec9f43 E |
127 | //one of our 'or' permissions has succeeded - stop checking this permission |
128 | return TRUE;; | |
129 | } | |
130 | } | |
131 | //none of our our conditions was met | |
132 | return FALSE; | |
133 | } | |
134 | else { | |
22e263ad | 135 | if (!CRM_Core_Config::singleton()->userPermissionClass->check($permission)) { |
60ec9f43 E |
136 | //one of our 'and' conditions has not been met |
137 | return FALSE; | |
138 | } | |
139 | } | |
140 | } | |
141 | return TRUE; | |
6a488035 TO |
142 | } |
143 | ||
dc92f2f8 | 144 | /** |
d09edf64 | 145 | * Determine if any one of the permissions strings applies to current user. |
dc92f2f8 TO |
146 | * |
147 | * @param array $perms | |
148 | * @return bool | |
149 | */ | |
150 | public static function checkAnyPerm($perms) { | |
151 | foreach ($perms as $perm) { | |
152 | if (CRM_Core_Permission::check($perm)) { | |
153 | return TRUE; | |
154 | } | |
155 | } | |
156 | return FALSE; | |
157 | } | |
158 | ||
6a488035 TO |
159 | /** |
160 | * Given a group/role array, check for access requirements | |
161 | * | |
6a0b768e TO |
162 | * @param array $array |
163 | * The group/role to check. | |
6a488035 | 164 | * |
acb1052e | 165 | * @return bool |
a6c01b45 | 166 | * true if yes, else false |
6a488035 | 167 | */ |
00be9182 | 168 | public static function checkGroupRole($array) { |
6a488035 | 169 | $config = CRM_Core_Config::singleton(); |
41f314b6 | 170 | return $config->userPermissionClass->checkGroupRole($array); |
6a488035 TO |
171 | } |
172 | ||
173 | /** | |
d09edf64 | 174 | * Get the permissioned where clause for the user. |
6a488035 | 175 | * |
6a0b768e TO |
176 | * @param int $type |
177 | * The type of permission needed. | |
178 | * @param array $tables | |
179 | * (reference ) add the tables that are needed for the select clause. | |
180 | * @param array $whereTables | |
181 | * (reference ) add the tables that are needed for the where clause. | |
6a488035 | 182 | * |
a6c01b45 CW |
183 | * @return string |
184 | * the group where clause for this user | |
6a488035 TO |
185 | */ |
186 | public static function getPermissionedStaticGroupClause($type, &$tables, &$whereTables) { | |
187 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 188 | return $config->userPermissionClass->getPermissionedStaticGroupClause($type, $tables, $whereTables); |
6a488035 TO |
189 | } |
190 | ||
191 | /** | |
192 | * Get all groups from database, filtered by permissions | |
193 | * for this user | |
194 | * | |
6a0b768e TO |
195 | * @param string $groupType |
196 | * Type of group(Access/Mailing). | |
3f8d2862 CW |
197 | * @param bool $excludeHidden |
198 | * exclude hidden groups. | |
6a488035 | 199 | * |
6a488035 | 200 | * |
a6c01b45 CW |
201 | * @return array |
202 | * array reference of all groups. | |
6a488035 TO |
203 | */ |
204 | public static function group($groupType, $excludeHidden = TRUE) { | |
205 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 206 | return $config->userPermissionClass->group($groupType, $excludeHidden); |
6a488035 TO |
207 | } |
208 | ||
a0ee3941 EM |
209 | /** |
210 | * @return bool | |
211 | */ | |
6a488035 TO |
212 | public static function customGroupAdmin() { |
213 | $admin = FALSE; | |
214 | ||
215 | // check if user has all powerful permission | |
216 | // or administer civicrm permission (CRM-1905) | |
217 | if (self::check('access all custom data')) { | |
218 | return TRUE; | |
219 | } | |
220 | ||
634e1a1a DL |
221 | if ( |
222 | self::check('administer Multiple Organizations') && | |
6a488035 TO |
223 | self::isMultisiteEnabled() |
224 | ) { | |
225 | return TRUE; | |
226 | } | |
227 | ||
228 | if (self::check('administer CiviCRM')) { | |
229 | return TRUE; | |
230 | } | |
231 | ||
232 | return FALSE; | |
233 | } | |
234 | ||
a0ee3941 EM |
235 | /** |
236 | * @param int $type | |
237 | * @param bool $reset | |
238 | * | |
239 | * @return array | |
240 | */ | |
6a488035 | 241 | public static function customGroup($type = CRM_Core_Permission::VIEW, $reset = FALSE) { |
41f314b6 | 242 | $customGroups = CRM_Core_PseudoConstant::get('CRM_Core_DAO_CustomField', 'custom_group_id', |
243 | array('fresh' => $reset)); | |
6a488035 TO |
244 | $defaultGroups = array(); |
245 | ||
246 | // check if user has all powerful permission | |
247 | // or administer civicrm permission (CRM-1905) | |
248 | if (self::customGroupAdmin()) { | |
249 | $defaultGroups = array_keys($customGroups); | |
250 | } | |
251 | ||
252 | return CRM_ACL_API::group($type, NULL, 'civicrm_custom_group', $customGroups, $defaultGroups); | |
253 | } | |
254 | ||
a0ee3941 EM |
255 | /** |
256 | * @param int $type | |
257 | * @param null $prefix | |
258 | * @param bool $reset | |
259 | * | |
260 | * @return string | |
261 | */ | |
00be9182 | 262 | public static function customGroupClause($type = CRM_Core_Permission::VIEW, $prefix = NULL, $reset = FALSE) { |
6a488035 TO |
263 | if (self::customGroupAdmin()) { |
264 | return ' ( 1 ) '; | |
265 | } | |
266 | ||
267 | $groups = self::customGroup($type, $reset); | |
268 | if (empty($groups)) { | |
269 | return ' ( 0 ) '; | |
270 | } | |
271 | else { | |
272 | return "{$prefix}id IN ( " . implode(',', $groups) . ' ) '; | |
273 | } | |
274 | } | |
275 | ||
a0ee3941 | 276 | /** |
100fef9d | 277 | * @param int $gid |
a0ee3941 EM |
278 | * @param int $type |
279 | * | |
280 | * @return bool | |
281 | */ | |
6a488035 TO |
282 | public static function ufGroupValid($gid, $type = CRM_Core_Permission::VIEW) { |
283 | if (empty($gid)) { | |
284 | return TRUE; | |
285 | } | |
286 | ||
287 | $groups = self::ufGroup($type); | |
684b0b22 | 288 | return !empty($groups) && in_array($gid, $groups) ? TRUE : FALSE; |
6a488035 TO |
289 | } |
290 | ||
a0ee3941 EM |
291 | /** |
292 | * @param int $type | |
293 | * | |
294 | * @return array | |
295 | */ | |
6a488035 | 296 | public static function ufGroup($type = CRM_Core_Permission::VIEW) { |
ff4f7744 | 297 | $ufGroups = CRM_Core_PseudoConstant::get('CRM_Core_DAO_UFField', 'uf_group_id'); |
6a488035 TO |
298 | |
299 | $allGroups = array_keys($ufGroups); | |
300 | ||
301 | // check if user has all powerful permission | |
302 | if (self::check('profile listings and forms')) { | |
303 | return $allGroups; | |
304 | } | |
305 | ||
306 | switch ($type) { | |
307 | case CRM_Core_Permission::VIEW: | |
308 | if (self::check('profile view')) { | |
309 | return $allGroups; | |
310 | } | |
311 | break; | |
312 | ||
313 | case CRM_Core_Permission::CREATE: | |
314 | if (self::check('profile create')) { | |
315 | return $allGroups; | |
316 | } | |
317 | break; | |
318 | ||
319 | case CRM_Core_Permission::EDIT: | |
320 | if (self::check('profile edit')) { | |
321 | return $allGroups; | |
322 | } | |
323 | break; | |
324 | ||
325 | case CRM_Core_Permission::SEARCH: | |
326 | if (self::check('profile listings')) { | |
327 | return $allGroups; | |
328 | } | |
329 | break; | |
330 | } | |
331 | ||
332 | return CRM_ACL_API::group($type, NULL, 'civicrm_uf_group', $ufGroups); | |
333 | } | |
334 | ||
a0ee3941 EM |
335 | /** |
336 | * @param int $type | |
337 | * @param null $prefix | |
338 | * @param bool $returnUFGroupIds | |
339 | * | |
340 | * @return array|string | |
341 | */ | |
00be9182 | 342 | public static function ufGroupClause($type = CRM_Core_Permission::VIEW, $prefix = NULL, $returnUFGroupIds = FALSE) { |
6a488035 TO |
343 | $groups = self::ufGroup($type); |
344 | if ($returnUFGroupIds) { | |
345 | return $groups; | |
346 | } | |
347 | elseif (empty($groups)) { | |
348 | return ' ( 0 ) '; | |
349 | } | |
350 | else { | |
351 | return "{$prefix}id IN ( " . implode(',', $groups) . ' ) '; | |
352 | } | |
353 | } | |
354 | ||
a0ee3941 EM |
355 | /** |
356 | * @param int $type | |
100fef9d | 357 | * @param int $eventID |
a0ee3941 EM |
358 | * @param string $context |
359 | * | |
360 | * @return array|null | |
361 | */ | |
e2d09ab4 | 362 | public static function event($type = CRM_Core_Permission::VIEW, $eventID = NULL, $context = '') { |
22e263ad TO |
363 | if (!empty($context)) { |
364 | if (CRM_Core_Permission::check($context)) { | |
e2d09ab4 EM |
365 | return TRUE; |
366 | } | |
367 | } | |
6a488035 TO |
368 | $events = CRM_Event_PseudoConstant::event(NULL, TRUE); |
369 | $includeEvents = array(); | |
370 | ||
371 | // check if user has all powerful permission | |
372 | if (self::check('register for events')) { | |
373 | $includeEvents = array_keys($events); | |
374 | } | |
375 | ||
376 | if ($type == CRM_Core_Permission::VIEW && | |
377 | self::check('view event info') | |
378 | ) { | |
379 | $includeEvents = array_keys($events); | |
380 | } | |
381 | ||
382 | $permissionedEvents = CRM_ACL_API::group($type, NULL, 'civicrm_event', $events, $includeEvents); | |
383 | if (!$eventID) { | |
384 | return $permissionedEvents; | |
385 | } | |
41f314b6 | 386 | if (!empty($permissionedEvents)) { |
2efcf0c2 | 387 | return array_search($eventID, $permissionedEvents) === FALSE ? NULL : $eventID; |
41f314b6 | 388 | } |
dfa720e7 | 389 | return NULL; |
6a488035 TO |
390 | } |
391 | ||
a0ee3941 EM |
392 | /** |
393 | * @param int $type | |
394 | * @param null $prefix | |
395 | * | |
396 | * @return string | |
397 | */ | |
00be9182 | 398 | public static function eventClause($type = CRM_Core_Permission::VIEW, $prefix = NULL) { |
6a488035 TO |
399 | $events = self::event($type); |
400 | if (empty($events)) { | |
401 | return ' ( 0 ) '; | |
402 | } | |
403 | else { | |
404 | return "{$prefix}id IN ( " . implode(',', $events) . ' ) '; | |
405 | } | |
406 | } | |
407 | ||
a0ee3941 EM |
408 | /** |
409 | * @param $module | |
410 | * @param bool $checkPermission | |
411 | * | |
412 | * @return bool | |
413 | */ | |
00be9182 | 414 | public static function access($module, $checkPermission = TRUE) { |
6a488035 TO |
415 | $config = CRM_Core_Config::singleton(); |
416 | ||
417 | if (!in_array($module, $config->enableComponents)) { | |
418 | return FALSE; | |
419 | } | |
420 | ||
421 | if ($checkPermission) { | |
422 | if ($module == 'CiviCase') { | |
423 | return CRM_Case_BAO_Case::accessCiviCase(); | |
424 | } | |
425 | else { | |
426 | return CRM_Core_Permission::check("access $module"); | |
427 | } | |
428 | } | |
429 | ||
430 | return TRUE; | |
431 | } | |
432 | ||
433 | /** | |
d09edf64 | 434 | * Check permissions for delete and edit actions. |
6a488035 | 435 | * |
6a0b768e TO |
436 | * @param string $module |
437 | * Component name. | |
438 | * @param int $action | |
439 | * Action to be check across component. | |
6a488035 | 440 | * |
77b97be7 EM |
441 | * |
442 | * @return bool | |
443 | */ | |
00be9182 | 444 | public static function checkActionPermission($module, $action) { |
6a488035 TO |
445 | //check delete related permissions. |
446 | if ($action & CRM_Core_Action::DELETE) { | |
447 | $permissionName = "delete in $module"; | |
448 | } | |
449 | else { | |
450 | $editPermissions = array( | |
451 | 'CiviEvent' => 'edit event participants', | |
452 | 'CiviMember' => 'edit memberships', | |
453 | 'CiviPledge' => 'edit pledges', | |
454 | 'CiviContribute' => 'edit contributions', | |
455 | 'CiviGrant' => 'edit grants', | |
456 | 'CiviMail' => 'access CiviMail', | |
457 | 'CiviAuction' => 'add auction items', | |
458 | ); | |
459 | $permissionName = CRM_Utils_Array::value($module, $editPermissions); | |
460 | } | |
461 | ||
462 | if ($module == 'CiviCase' && !$permissionName) { | |
463 | return CRM_Case_BAO_Case::accessCiviCase(); | |
464 | } | |
465 | else { | |
466 | //check for permission. | |
467 | return CRM_Core_Permission::check($permissionName); | |
468 | } | |
469 | } | |
470 | ||
a0ee3941 EM |
471 | /** |
472 | * @param $args | |
473 | * @param string $op | |
474 | * | |
475 | * @return bool | |
476 | */ | |
00be9182 | 477 | public static function checkMenu(&$args, $op = 'and') { |
6a488035 TO |
478 | if (!is_array($args)) { |
479 | return $args; | |
480 | } | |
481 | foreach ($args as $str) { | |
482 | $res = CRM_Core_Permission::check($str); | |
483 | if ($op == 'or' && $res) { | |
484 | return TRUE; | |
485 | } | |
486 | elseif ($op == 'and' && !$res) { | |
487 | return FALSE; | |
488 | } | |
489 | } | |
490 | return ($op == 'or') ? FALSE : TRUE; | |
491 | } | |
492 | ||
a0ee3941 EM |
493 | /** |
494 | * @param $item | |
495 | * | |
496 | * @return bool|mixed | |
497 | * @throws Exception | |
498 | */ | |
00be9182 | 499 | public static function checkMenuItem(&$item) { |
6a488035 TO |
500 | if (!array_key_exists('access_callback', $item)) { |
501 | CRM_Core_Error::backtrace(); | |
502 | CRM_Core_Error::fatal(); | |
503 | } | |
504 | ||
505 | // if component_id is present, ensure it is enabled | |
506 | if (isset($item['component_id']) && | |
507 | $item['component_id'] | |
508 | ) { | |
509 | $config = CRM_Core_Config::singleton(); | |
510 | if (is_array($config->enableComponentIDs) && | |
511 | in_array($item['component_id'], $config->enableComponentIDs) | |
512 | ) { | |
513 | // continue with process | |
514 | } | |
515 | else { | |
516 | return FALSE; | |
517 | } | |
518 | } | |
519 | ||
520 | // the following is imitating drupal 6 code in includes/menu.inc | |
521 | if (empty($item['access_callback']) || | |
522 | is_numeric($item['access_callback']) | |
523 | ) { | |
524 | return (boolean ) $item['access_callback']; | |
525 | } | |
526 | ||
527 | // check whether the following Ajax requests submitted the right key | |
528 | // FIXME: this should be integrated into ACLs proper | |
529 | if (CRM_Utils_Array::value('page_type', $item) == 3) { | |
530 | if (!CRM_Core_Key::validate($_REQUEST['key'], $item['path'])) { | |
531 | return FALSE; | |
532 | } | |
533 | } | |
534 | ||
535 | // check if callback is for checkMenu, if so optimize it | |
536 | if (is_array($item['access_callback']) && | |
537 | $item['access_callback'][0] == 'CRM_Core_Permission' && | |
538 | $item['access_callback'][1] == 'checkMenu' | |
539 | ) { | |
540 | $op = CRM_Utils_Array::value(1, $item['access_arguments'], 'and'); | |
541 | return self::checkMenu($item['access_arguments'][0], $op); | |
542 | } | |
543 | else { | |
544 | return call_user_func_array($item['access_callback'], $item['access_arguments']); | |
545 | } | |
546 | } | |
547 | ||
a0ee3941 EM |
548 | /** |
549 | * @param bool $all | |
221b21b4 AH |
550 | * @param bool $descriptions |
551 | * whether to return descriptions | |
a0ee3941 EM |
552 | * |
553 | * @return array | |
554 | */ | |
221b21b4 AH |
555 | public static function &basicPermissions($all = FALSE, $descriptions = FALSE) { |
556 | if ($descriptions) { | |
557 | static $permissionsDesc = NULL; | |
6a488035 | 558 | |
221b21b4 AH |
559 | if (!$permissionsDesc) { |
560 | $permissionsDesc = self::assembleBasicPermissions($all, $descriptions); | |
6a488035 TO |
561 | } |
562 | ||
221b21b4 AH |
563 | return $permissionsDesc; |
564 | } | |
565 | else { | |
566 | static $permissions = NULL; | |
567 | ||
568 | if (!$permissions) { | |
569 | $permissions = self::assembleBasicPermissions($all, $descriptions); | |
6a488035 TO |
570 | } |
571 | ||
221b21b4 AH |
572 | return $permissions; |
573 | } | |
574 | } | |
575 | ||
576 | /** | |
577 | * @param bool $all | |
578 | * @param bool $descriptions | |
579 | * whether to return descriptions | |
580 | * | |
581 | * @return array | |
582 | */ | |
583 | public static function assembleBasicPermissions($all = FALSE, $descriptions = FALSE) { | |
584 | $config = CRM_Core_Config::singleton(); | |
585 | $prefix = ts('CiviCRM') . ': '; | |
586 | $permissions = self::getCorePermissions($descriptions); | |
587 | ||
588 | if (self::isMultisiteEnabled()) { | |
589 | $permissions['administer Multiple Organizations'] = $prefix . ts('administer Multiple Organizations'); | |
590 | } | |
591 | ||
592 | if (!$all) { | |
593 | $components = CRM_Core_Component::getEnabledComponents(); | |
594 | } | |
595 | else { | |
596 | $components = CRM_Core_Component::getComponents(); | |
597 | } | |
598 | ||
599 | foreach ($components as $comp) { | |
600 | $perm = $comp->getPermissions(FALSE, $descriptions); | |
601 | if ($perm) { | |
602 | $info = $comp->getInfo(); | |
603 | if ($descriptions) { | |
604 | foreach ($perm as $p => $attr) { | |
605 | $title = $info['translatedName'] . ': ' . array_shift($attr); | |
606 | array_unshift($attr, $title); | |
607 | $permissions[$p] = $attr; | |
608 | } | |
609 | } | |
610 | else { | |
6a488035 TO |
611 | foreach ($perm as $p) { |
612 | $permissions[$p] = $info['translatedName'] . ': ' . $p; | |
613 | } | |
614 | } | |
615 | } | |
6a488035 TO |
616 | } |
617 | ||
221b21b4 | 618 | // Add any permissions defined in hook_civicrm_permission implementations. |
f1db52b9 | 619 | $module_permissions = $config->userPermissionClass->getAllModulePermissions($descriptions); |
221b21b4 | 620 | $permissions = array_merge($permissions, $module_permissions); |
6a488035 TO |
621 | return $permissions; |
622 | } | |
623 | ||
a0ee3941 EM |
624 | /** |
625 | * @return array | |
626 | */ | |
00be9182 | 627 | public static function getAnonymousPermissionsWarnings() { |
81bb85ea AC |
628 | static $permissions = array(); |
629 | if (empty($permissions)) { | |
630 | $permissions = array( | |
21dfd5f5 | 631 | 'administer CiviCRM', |
81bb85ea AC |
632 | ); |
633 | $components = CRM_Core_Component::getComponents(); | |
634 | foreach ($components as $comp) { | |
635 | if (!method_exists($comp, 'getAnonymousPermissionWarnings')) { | |
636 | continue; | |
637 | } | |
638 | $permissions = array_merge($permissions, $comp->getAnonymousPermissionWarnings()); | |
639 | } | |
640 | } | |
641 | return $permissions; | |
642 | } | |
643 | ||
a0ee3941 EM |
644 | /** |
645 | * @param $anonymous_perms | |
646 | * | |
647 | * @return array | |
648 | */ | |
00be9182 | 649 | public static function validateForPermissionWarnings($anonymous_perms) { |
81bb85ea AC |
650 | return array_intersect($anonymous_perms, self::getAnonymousPermissionsWarnings()); |
651 | } | |
652 | ||
a0ee3941 | 653 | /** |
221b21b4 AH |
654 | * @param bool $descriptions |
655 | * whether to return descriptions | |
656 | * | |
a0ee3941 EM |
657 | * @return array |
658 | */ | |
221b21b4 | 659 | public static function getCorePermissions($descriptions = FALSE) { |
6a488035 TO |
660 | $prefix = ts('CiviCRM') . ': '; |
661 | $permissions = array( | |
221b21b4 AH |
662 | 'add contacts' => array( |
663 | $prefix . ts('add contacts'), | |
664 | ts('Create a new contact record in CiviCRM'), | |
665 | ), | |
666 | 'view all contacts' => array( | |
667 | $prefix . ts('view all contacts'), | |
668 | ts('View ANY CONTACT in the CiviCRM database, export contact info and perform activities such as Send Email, Phone Call, etc.'), | |
669 | ), | |
670 | 'edit all contacts' => array( | |
671 | $prefix . ts('edit all contacts'), | |
672 | ts('View, Edit and Delete ANY CONTACT in the CiviCRM database; Create and edit relationships, tags and other info about the contacts'), | |
673 | ), | |
674 | 'view my contact' => array( | |
675 | $prefix . ts('view my contact'), | |
676 | ), | |
677 | 'edit my contact' => array( | |
678 | $prefix . ts('edit my contact'), | |
679 | ), | |
680 | 'delete contacts' => array( | |
681 | $prefix . ts('delete contacts'), | |
682 | ), | |
683 | 'access deleted contacts' => array( | |
684 | $prefix . ts('access deleted contacts'), | |
685 | ts('Access contacts in the trash'), | |
686 | ), | |
687 | 'import contacts' => array( | |
688 | $prefix . ts('import contacts'), | |
689 | ts('Import contacts and activities'), | |
690 | ), | |
691 | 'edit groups' => array( | |
692 | $prefix . ts('edit groups'), | |
693 | ts('Create new groups, edit group settings (e.g. group name, visibility...), delete groups'), | |
694 | ), | |
695 | 'administer CiviCRM' => array( | |
696 | $prefix . ts('administer CiviCRM'), | |
697 | ts('Perform all tasks in the Administer CiviCRM control panel and Import Contacts'), | |
698 | ), | |
699 | 'skip IDS check' => array( | |
700 | $prefix . ts('skip IDS check'), | |
701 | ts('IDS system is bypassed for users with this permission. Prevents false errors for admin users.'), | |
702 | ), | |
703 | 'access uploaded files' => array( | |
704 | $prefix . ts('access uploaded files'), | |
705 | ts('View / download files including images and photos'), | |
706 | ), | |
707 | 'profile listings and forms' => array( | |
708 | $prefix . ts('profile listings and forms'), | |
709 | ts('Access the profile Search form and listings'), | |
710 | ), | |
711 | 'profile listings' => array( | |
712 | $prefix . ts('profile listings'), | |
713 | ), | |
714 | 'profile create' => array( | |
715 | $prefix . ts('profile create'), | |
716 | ts('Use profiles in Create mode'), | |
717 | ), | |
718 | 'profile edit' => array( | |
719 | $prefix . ts('profile edit'), | |
720 | ts('Use profiles in Edit mode'), | |
721 | ), | |
722 | 'profile view' => array( | |
723 | $prefix . ts('profile view'), | |
724 | ), | |
725 | 'access all custom data' => array( | |
726 | $prefix . ts('access all custom data'), | |
727 | ts('View all custom fields regardless of ACL rules'), | |
728 | ), | |
729 | 'view all activities' => array( | |
730 | $prefix . ts('view all activities'), | |
731 | ts('View all activities (for visible contacts)'), | |
732 | ), | |
733 | 'delete activities' => array( | |
734 | $prefix . ts('Delete activities'), | |
735 | ), | |
736 | 'access CiviCRM' => array( | |
737 | $prefix . ts('access CiviCRM'), | |
738 | ts('Master control for access to the main CiviCRM backend and API'), | |
739 | ), | |
740 | 'access Contact Dashboard' => array( | |
741 | $prefix . ts('access Contact Dashboard'), | |
742 | ts('View Contact Dashboard (for themselves and visible contacts)'), | |
743 | ), | |
744 | 'translate CiviCRM' => array( | |
745 | $prefix . ts('translate CiviCRM'), | |
746 | ts('Allow User to enable multilingual'), | |
747 | ), | |
748 | 'administer reserved groups' => array( | |
749 | $prefix . ts('administer reserved groups'), | |
750 | ts('Edit and disable Reserved Groups (Needs Edit Groups)'), | |
751 | ), | |
752 | 'administer Tagsets' => array( | |
753 | $prefix . ts('administer Tagsets'), | |
754 | ), | |
755 | 'administer reserved tags' => array( | |
756 | $prefix . ts('administer reserved tags'), | |
757 | ), | |
758 | 'administer dedupe rules' => array( | |
759 | $prefix . ts('administer dedupe rules'), | |
760 | ts('Create and edit rules, change the supervised and unsupervised rules'), | |
761 | ), | |
762 | 'merge duplicate contacts' => array( | |
763 | $prefix . ts('merge duplicate contacts'), | |
764 | ts('Delete Contacts must also be granted in order for this to work.'), | |
765 | ), | |
766 | 'view debug output' => array( | |
767 | $prefix . ts('view debug output'), | |
768 | ts('View results of debug and backtrace'), | |
769 | ), | |
770 | 'view all notes' => array( | |
771 | $prefix . ts('view all notes'), | |
772 | ts("View notes (for visible contacts) even if they're marked admin only"), | |
773 | ), | |
774 | 'access AJAX API' => array( | |
775 | $prefix . ts('access AJAX API'), | |
776 | ts('Allow API access even if Access CiviCRM is not granted'), | |
777 | ), | |
778 | 'access contact reference fields' => array( | |
779 | $prefix . ts('access contact reference fields'), | |
780 | ts('Allow entering data into contact reference fields'), | |
781 | ), | |
782 | 'create manual batch' => array( | |
783 | $prefix . ts('create manual batch'), | |
784 | ts('Create an accounting batch (with Access to CiviContribute and View Own/All Manual Batches)'), | |
785 | ), | |
786 | 'edit own manual batches' => array( | |
787 | $prefix . ts('edit own manual batches'), | |
788 | ts('Edit accounting batches created by user'), | |
789 | ), | |
790 | 'edit all manual batches' => array( | |
791 | $prefix . ts('edit all manual batches'), | |
792 | ts('Edit all accounting batches'), | |
793 | ), | |
794 | 'view own manual batches' => array( | |
795 | $prefix . ts('view own manual batches'), | |
796 | ts('View accounting batches created by user (with Access to CiviContribute)'), | |
797 | ), | |
798 | 'view all manual batches' => array( | |
799 | $prefix . ts('view all manual batches'), | |
800 | ts('View all accounting batches (with Access to CiviContribute)'), | |
801 | ), | |
802 | 'delete own manual batches' => array( | |
803 | $prefix . ts('delete own manual batches'), | |
804 | ts('Delete accounting batches created by user'), | |
805 | ), | |
806 | 'delete all manual batches' => array( | |
807 | $prefix . ts('delete all manual batches'), | |
808 | ts('Delete all accounting batches'), | |
809 | ), | |
810 | 'export own manual batches' => array( | |
811 | $prefix . ts('export own manual batches'), | |
812 | ts('Export accounting batches created by user'), | |
813 | ), | |
814 | 'export all manual batches' => array( | |
815 | $prefix . ts('export all manual batches'), | |
816 | ts('Export all accounting batches'), | |
817 | ), | |
818 | 'administer payment processors' => array( | |
819 | $prefix . ts('administer payment processors'), | |
820 | ts('Add, Update, or Disable Payment Processors'), | |
821 | ), | |
822 | 'edit message templates' => array( | |
823 | $prefix . ts('edit message templates'), | |
824 | ), | |
6a488035 TO |
825 | ); |
826 | ||
221b21b4 AH |
827 | if (!$descriptions) { |
828 | foreach ($permissions as $name => $attr) { | |
829 | $permissions[$name] = array_shift($attr); | |
830 | } | |
831 | } | |
832 | ||
6a488035 TO |
833 | return $permissions; |
834 | } | |
835 | ||
836 | /** | |
d09edf64 | 837 | * Validate user permission across. |
6a488035 TO |
838 | * edit or view or with supportable acls. |
839 | * | |
acb1052e WA |
840 | * @return bool |
841 | */ | |
00be9182 | 842 | public static function giveMeAllACLs() { |
6a488035 TO |
843 | if (CRM_Core_Permission::check('view all contacts') || |
844 | CRM_Core_Permission::check('edit all contacts') | |
845 | ) { | |
846 | return TRUE; | |
847 | } | |
848 | ||
849 | $session = CRM_Core_Session::singleton(); | |
850 | $contactID = $session->get('userID'); | |
851 | ||
6a488035 TO |
852 | //check for acl. |
853 | $aclPermission = self::getPermission(); | |
854 | if (in_array($aclPermission, array( | |
855 | CRM_Core_Permission::EDIT, | |
41f314b6 | 856 | CRM_Core_Permission::VIEW, |
857 | )) | |
858 | ) { | |
6a488035 TO |
859 | return TRUE; |
860 | } | |
861 | ||
862 | // run acl where hook and see if the user is supplying an ACL clause | |
863 | // that is not false | |
864 | $tables = $whereTables = array(); | |
865 | $where = NULL; | |
866 | ||
867 | CRM_Utils_Hook::aclWhereClause(CRM_Core_Permission::VIEW, | |
868 | $tables, $whereTables, | |
869 | $contactID, $where | |
870 | ); | |
871 | return empty($whereTables) ? FALSE : TRUE; | |
872 | } | |
873 | ||
874 | /** | |
100fef9d | 875 | * Get component name from given permission. |
6a488035 | 876 | * |
41f314b6 | 877 | * @param string $permission |
6a488035 | 878 | * |
76e7a76c CW |
879 | * @return null|string |
880 | * the name of component. | |
6a488035 | 881 | */ |
00be9182 | 882 | public static function getComponentName($permission) { |
6a488035 TO |
883 | $componentName = NULL; |
884 | $permission = trim($permission); | |
885 | if (empty($permission)) { | |
886 | return $componentName; | |
887 | } | |
888 | ||
889 | static $allCompPermissions = array(); | |
890 | if (empty($allCompPermissions)) { | |
891 | $components = CRM_Core_Component::getComponents(); | |
892 | foreach ($components as $name => $comp) { | |
33777e4a PJ |
893 | //get all permissions of each components unconditionally |
894 | $allCompPermissions[$name] = $comp->getPermissions(TRUE); | |
6a488035 TO |
895 | } |
896 | } | |
897 | ||
898 | if (is_array($allCompPermissions)) { | |
899 | foreach ($allCompPermissions as $name => $permissions) { | |
900 | if (in_array($permission, $permissions)) { | |
901 | $componentName = $name; | |
902 | break; | |
903 | } | |
904 | } | |
905 | } | |
906 | ||
907 | return $componentName; | |
908 | } | |
909 | ||
910 | /** | |
d09edf64 | 911 | * Get all the contact emails for users that have a specific permission. |
6a488035 | 912 | * |
6a0b768e TO |
913 | * @param string $permissionName |
914 | * Name of the permission we are interested in. | |
6a488035 | 915 | * |
a6c01b45 CW |
916 | * @return string |
917 | * a comma separated list of email addresses | |
6a488035 TO |
918 | */ |
919 | public static function permissionEmails($permissionName) { | |
920 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 921 | return $config->userPermissionClass->permissionEmails($permissionName); |
6a488035 TO |
922 | } |
923 | ||
924 | /** | |
d09edf64 | 925 | * Get all the contact emails for users that have a specific role. |
6a488035 | 926 | * |
6a0b768e TO |
927 | * @param string $roleName |
928 | * Name of the role we are interested in. | |
6a488035 | 929 | * |
a6c01b45 CW |
930 | * @return string |
931 | * a comma separated list of email addresses | |
6a488035 TO |
932 | */ |
933 | public static function roleEmails($roleName) { | |
934 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 935 | return $config->userRoleClass->roleEmails($roleName); |
6a488035 TO |
936 | } |
937 | ||
a0ee3941 EM |
938 | /** |
939 | * @return bool | |
940 | */ | |
00be9182 | 941 | public static function isMultisiteEnabled() { |
6a488035 TO |
942 | return CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::MULTISITE_PREFERENCES_NAME, |
943 | 'is_enabled' | |
944 | ) ? TRUE : FALSE; | |
945 | } | |
96025800 | 946 | |
6a488035 | 947 | } |