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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
39de6fd5 | 4 | | CiviCRM version 4.6 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
06b69b18 | 6 | | Copyright CiviCRM LLC (c) 2004-2014 | |
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 | +--------------------------------------------------------------------+ | |
26 | */ | |
27 | ||
28 | /** | |
29 | * | |
30 | * @package CRM | |
06b69b18 | 31 | * @copyright CiviCRM LLC (c) 2004-2014 |
6a488035 TO |
32 | * $Id$ |
33 | * | |
34 | */ | |
35 | ||
36 | /** | |
37 | * Drupal specific stuff goes here | |
38 | */ | |
9977c6f5 | 39 | class CRM_Utils_System_Drupal6 extends CRM_Utils_System_DrupalBase { |
6a488035 TO |
40 | |
41 | /** | |
100fef9d | 42 | * If we are using a theming system, invoke theme, else just print the |
6a488035 TO |
43 | * content |
44 | * | |
45 | * @param string $content the content that will be themed | |
46 | * @param boolean $print are we displaying to the screen or bypassing theming? | |
47 | * @param boolean $maintenance for maintenance mode | |
48 | * | |
49 | * @return void prints content on stdout | |
50 | * @access public | |
51 | */ | |
52 | function theme(&$content, $print = FALSE, $maintenance = FALSE) { | |
53 | // TODO: Simplify; this was copied verbatim from CiviCRM 3.4's multi-UF theming function, but that's more complex than necessary | |
54 | if (function_exists('theme') && !$print) { | |
55 | if ($maintenance) { | |
56 | drupal_set_breadcrumb(''); | |
57 | drupal_maintenance_theme(); | |
58 | } | |
59 | ||
60 | // Arg 3 for D6 theme() is "show_blocks". Previously, we passed | |
61 | // through a badly named variable ("$args") which was almost always | |
62 | // TRUE (except on fatal error screen). However, this feature is | |
63 | // non-functional on D6 default themes, was purposefully removed from | |
64 | // D7, has no analog in other our other CMS's, and clutters the code. | |
65 | // Hard-wiring to TRUE should be OK. | |
66 | $out = theme('page', $content, TRUE); | |
67 | } | |
68 | else { | |
69 | $out = $content; | |
70 | } | |
71 | ||
72 | print $out; | |
73 | } | |
74 | ||
75 | /** | |
100fef9d | 76 | * Create a user in Drupal. |
6a488035 TO |
77 | * |
78 | * @param array $params associated array | |
79 | * @param string $mail email id for cms user | |
80 | * | |
81 | * @return uid if user exists, false otherwise | |
82 | * | |
83 | * @access public | |
84 | */ | |
85 | function createUser(&$params, $mail) { | |
86 | $form_state = array(); | |
87 | $form_state['values'] = array( | |
88 | 'name' => $params['cms_name'], | |
89 | 'mail' => $params[$mail], | |
90 | 'op' => 'Create new account', | |
91 | ); | |
a57957f7 KJ |
92 | |
93 | $admin = user_access('administer users'); | |
94 | if (!variable_get('user_email_verification', TRUE) || $admin) { | |
6a488035 TO |
95 | $form_state['values']['pass']['pass1'] = $params['cms_pass']; |
96 | $form_state['values']['pass']['pass2'] = $params['cms_pass']; | |
97 | } | |
98 | ||
99 | $config = CRM_Core_Config::singleton(); | |
100 | ||
101 | // we also need to redirect b | |
102 | $config->inCiviCRM = TRUE; | |
103 | ||
104 | $form = drupal_retrieve_form('user_register', $form_state); | |
105 | $form['#post'] = $form_state['values']; | |
106 | drupal_prepare_form('user_register', $form, $form_state); | |
107 | ||
108 | // remove the captcha element from the form prior to processing | |
109 | unset($form['captcha']); | |
110 | ||
111 | drupal_process_form('user_register', $form, $form_state); | |
112 | ||
113 | $config->inCiviCRM = FALSE; | |
114 | ||
115 | if (form_get_errors() || !isset($form_state['user'])) { | |
116 | return FALSE; | |
117 | } | |
6a488035 | 118 | return $form_state['user']->uid; |
6a488035 TO |
119 | } |
120 | ||
121 | /* | |
122 | * Change user name in host CMS | |
123 | * | |
124 | * @param integer $ufID User ID in CMS | |
125 | * @param string $ufName User name | |
126 | */ | |
bb3a214a | 127 | /** |
100fef9d CW |
128 | * @param int $ufID |
129 | * @param string $ufName | |
bb3a214a | 130 | */ |
6a488035 TO |
131 | function updateCMSName($ufID, $ufName) { |
132 | // CRM-5555 | |
133 | if (function_exists('user_load')) { | |
134 | $user = user_load(array('uid' => $ufID)); | |
135 | if ($user->mail != $ufName) { | |
136 | user_save($user, array('mail' => $ufName)); | |
137 | $user = user_load(array('uid' => $ufID)); | |
138 | } | |
139 | } | |
140 | } | |
141 | ||
142 | /** | |
143 | * Check if username and email exists in the drupal db | |
144 | * | |
c490a46a CW |
145 | * @param array $params array of name and mail values |
146 | * @param array $errors array of errors | |
147 | * @param string $emailName field label for the 'email' | |
f4aaa82a | 148 | * |
6a488035 TO |
149 | * @return void |
150 | */ | |
151 | function checkUserNameEmailExists(&$params, &$errors, $emailName = 'email') { | |
152 | $config = CRM_Core_Config::singleton(); | |
153 | ||
154 | $dao = new CRM_Core_DAO(); | |
155 | $name = $dao->escape(CRM_Utils_Array::value('name', $params)); | |
156 | $email = $dao->escape(CRM_Utils_Array::value('mail', $params)); | |
157 | _user_edit_validate(NULL, $params); | |
158 | $errors = form_get_errors(); | |
6a488035 | 159 | if ($errors) { |
a7488080 | 160 | if (!empty($errors['name'])) { |
6a488035 TO |
161 | $errors['cms_name'] = $errors['name']; |
162 | } | |
a7488080 | 163 | if (!empty($errors['mail'])) { |
6a488035 TO |
164 | $errors[$emailName] = $errors['mail']; |
165 | } | |
166 | // also unset drupal messages to avoid twice display of errors | |
167 | unset($_SESSION['messages']); | |
168 | } | |
169 | ||
a5ecff8d | 170 | // Do the name check manually. |
6a488035 TO |
171 | $nameError = user_validate_name($params['name']); |
172 | if ($nameError) { | |
173 | $errors['cms_name'] = $nameError; | |
174 | } | |
175 | ||
176 | $sql = " | |
b67a6d82 E |
177 | SELECT name, mail |
178 | FROM {users} | |
179 | WHERE (LOWER(name) = LOWER('$name')) OR (LOWER(mail) = LOWER('$email')) | |
180 | "; | |
b67a6d82 | 181 | |
48f12f07 | 182 | $result = db_query($sql); |
8982d5f8 EM |
183 | $row = db_fetch_array($result); |
184 | if (!$row) { | |
b67a6d82 | 185 | return; |
6a488035 | 186 | } |
5a604d61 | 187 | |
b67a6d82 E |
188 | $user = NULL; |
189 | ||
6a488035 | 190 | if (!empty($row)) { |
b67a6d82 E |
191 | $dbName = CRM_Utils_Array::value('name', $row); |
192 | $dbEmail = CRM_Utils_Array::value('mail', $row); | |
6a488035 TO |
193 | if (strtolower($dbName) == strtolower($name)) { |
194 | $errors['cms_name'] = ts('The username %1 is already taken. Please select another username.', | |
195 | array(1 => $name) | |
196 | ); | |
197 | } | |
198 | if (strtolower($dbEmail) == strtolower($email)) { | |
b67a6d82 E |
199 | if(empty($email)) { |
200 | $errors[$emailName] = ts('You cannot create an email account for a contact with no email', | |
201 | array(1 => $email) | |
202 | ); | |
203 | } | |
204 | else{ | |
205 | $errors[$emailName] = ts('This email %1 is already registered. Please select another email.', | |
206 | array(1 => $email) | |
207 | ); | |
208 | } | |
6a488035 TO |
209 | } |
210 | } | |
211 | } | |
212 | ||
f4aaa82a | 213 | /** |
100fef9d | 214 | * Get the drupal destination string. When this is passed in the |
6a488035 TO |
215 | * URL the user will be directed to it after filling in the drupal form |
216 | * | |
c490a46a | 217 | * @param CRM_Core_Form $form Form object representing the 'current' form - to which the user will be returned |
6a488035 TO |
218 | * @return string $destination destination value for URL |
219 | * | |
220 | */ | |
221 | function getLoginDestination(&$form) { | |
222 | $args = NULL; | |
223 | ||
224 | $id = $form->get('id'); | |
225 | if ($id) { | |
226 | $args .= "&id=$id"; | |
227 | } | |
228 | else { | |
229 | $gid = $form->get('gid'); | |
230 | if ($gid) { | |
231 | $args .= "&gid=$gid"; | |
232 | } | |
233 | else { | |
234 | // Setup Personal Campaign Page link uses pageId | |
235 | $pageId = $form->get('pageId'); | |
236 | if ($pageId) { | |
237 | $component = $form->get('component'); | |
238 | $args .= "&pageId=$pageId&component=$component&action=add"; | |
239 | } | |
240 | } | |
241 | } | |
242 | ||
243 | $destination = NULL; | |
244 | if ($args) { | |
245 | // append destination so user is returned to form they came from after login | |
246 | $destination = CRM_Utils_System::currentPath() . '?reset=1' . $args; | |
247 | } | |
248 | return $destination; | |
249 | } | |
250 | ||
251 | /** | |
100fef9d | 252 | * Sets the title of the page |
6a488035 TO |
253 | * |
254 | * @param string $title | |
f4aaa82a EM |
255 | * @param null $pageTitle |
256 | * | |
6a488035 TO |
257 | * @paqram string $pageTitle |
258 | * | |
259 | * @return void | |
260 | * @access public | |
261 | */ | |
262 | function setTitle($title, $pageTitle = NULL) { | |
263 | if (!$pageTitle) { | |
264 | $pageTitle = $title; | |
265 | } | |
266 | if (arg(0) == 'civicrm') { | |
267 | //set drupal title | |
268 | drupal_set_title($pageTitle); | |
269 | } | |
270 | } | |
271 | ||
272 | /** | |
273 | * Append an additional breadcrumb tag to the existing breadcrumb | |
274 | * | |
f4aaa82a EM |
275 | * @param $breadCrumbs |
276 | * | |
277 | * @internal param string $title | |
278 | * @internal param string $url | |
6a488035 TO |
279 | * |
280 | * @return void | |
281 | * @access public | |
282 | */ | |
283 | function appendBreadCrumb($breadCrumbs) { | |
284 | $breadCrumb = drupal_get_breadcrumb(); | |
285 | ||
286 | if (is_array($breadCrumbs)) { | |
287 | foreach ($breadCrumbs as $crumbs) { | |
288 | if (stripos($crumbs['url'], 'id%%')) { | |
289 | $args = array('cid', 'mid'); | |
290 | foreach ($args as $a) { | |
291 | $val = CRM_Utils_Request::retrieve($a, 'Positive', CRM_Core_DAO::$_nullObject, | |
292 | FALSE, NULL, $_GET | |
293 | ); | |
294 | if ($val) { | |
295 | $crumbs['url'] = str_ireplace("%%{$a}%%", $val, $crumbs['url']); | |
296 | } | |
297 | } | |
298 | } | |
299 | $breadCrumb[] = "<a href=\"{$crumbs['url']}\">{$crumbs['title']}</a>"; | |
300 | } | |
301 | } | |
302 | drupal_set_breadcrumb($breadCrumb); | |
303 | } | |
304 | ||
305 | /** | |
306 | * Reset an additional breadcrumb tag to the existing breadcrumb | |
307 | * | |
308 | * @return void | |
309 | * @access public | |
310 | */ | |
311 | function resetBreadCrumb() { | |
312 | $bc = array(); | |
313 | drupal_set_breadcrumb($bc); | |
314 | } | |
315 | ||
316 | /** | |
317 | * Append a string to the head of the html file | |
318 | * | |
319 | * @param string $head the new string to be appended | |
320 | * | |
321 | * @return void | |
322 | * @access public | |
323 | */ | |
324 | function addHTMLHead($head) { | |
325 | drupal_set_html_head($head); | |
326 | } | |
327 | ||
328 | /** | |
329 | * Add a script file | |
330 | * | |
331 | * @param $url: string, absolute path to file | |
332 | * @param $region string, location within the document: 'html-header', 'page-header', 'page-footer' | |
333 | * | |
334 | * Note: This function is not to be called directly | |
335 | * @see CRM_Core_Region::render() | |
336 | * | |
337 | * @return bool TRUE if we support this operation in this CMS, FALSE otherwise | |
338 | * @access public | |
339 | */ | |
340 | public function addScriptUrl($url, $region) { | |
c10f9caf | 341 | // CRM-15450 - D6 doesn't order internal/external links correctly so we can't use drupal_add_js |
a03524aa | 342 | return FALSE; |
6a488035 TO |
343 | } |
344 | ||
345 | /** | |
346 | * Add an inline script | |
347 | * | |
348 | * @param $code: string, javascript code | |
349 | * @param $region string, location within the document: 'html-header', 'page-header', 'page-footer' | |
350 | * | |
351 | * Note: This function is not to be called directly | |
352 | * @see CRM_Core_Region::render() | |
353 | * | |
354 | * @return bool TRUE if we support this operation in this CMS, FALSE otherwise | |
355 | * @access public | |
356 | */ | |
357 | public function addScript($code, $region) { | |
330199a2 CW |
358 | // CRM-15450 - ensure scripts are in correct order |
359 | return FALSE; | |
6a488035 TO |
360 | } |
361 | ||
362 | /** | |
363 | * Add a css file | |
364 | * | |
365 | * @param $url: string, absolute path to file | |
366 | * @param $region string, location within the document: 'html-header', 'page-header', 'page-footer' | |
367 | * | |
368 | * Note: This function is not to be called directly | |
369 | * @see CRM_Core_Region::render() | |
370 | * | |
371 | * @return bool TRUE if we support this operation in this CMS, FALSE otherwise | |
372 | * @access public | |
373 | */ | |
374 | public function addStyleUrl($url, $region) { | |
42e1a97c | 375 | if ($region != 'html-header' || !$this->formatResourceUrl($url)) { |
6a488035 TO |
376 | return FALSE; |
377 | } | |
378 | drupal_add_css($url); | |
379 | return TRUE; | |
380 | } | |
381 | ||
382 | /** | |
383 | * Add an inline style | |
384 | * | |
385 | * @param $code: string, css code | |
386 | * @param $region string, location within the document: 'html-header', 'page-header', 'page-footer' | |
387 | * | |
388 | * Note: This function is not to be called directly | |
389 | * @see CRM_Core_Region::render() | |
390 | * | |
391 | * @return bool TRUE if we support this operation in this CMS, FALSE otherwise | |
392 | * @access public | |
393 | */ | |
394 | public function addStyle($code, $region) { | |
395 | return FALSE; | |
396 | } | |
397 | ||
398 | /** | |
100fef9d | 399 | * Rewrite various system urls to https |
6a488035 TO |
400 | * |
401 | * @param null | |
402 | * | |
403 | * @return void | |
404 | * @access public | |
405 | */ | |
406 | function mapConfigToSSL() { | |
407 | global $base_url; | |
408 | $base_url = str_replace('http://', 'https://', $base_url); | |
409 | } | |
410 | ||
411 | /** | |
100fef9d | 412 | * Figure out the post url for the form |
6a488035 TO |
413 | * |
414 | * @param mix $action the default action if one is pre-specified | |
415 | * | |
416 | * @return string the url to post the form | |
417 | * @access public | |
6a488035 TO |
418 | */ |
419 | function postURL($action) { | |
420 | if (!empty($action)) { | |
421 | return $action; | |
422 | } | |
423 | ||
424 | return $this->url($_GET['q']); | |
425 | } | |
426 | ||
6a488035 TO |
427 | /** |
428 | * Authenticate the user against the drupal db | |
429 | * | |
430 | * @param string $name the user name | |
431 | * @param string $password the password for the above user name | |
a5ecff8d CB |
432 | * @param boolean $loadCMSBootstrap load cms bootstrap? |
433 | * @param NULL|string $realPath filename of script | |
6a488035 TO |
434 | * |
435 | * @return mixed false if no auth | |
436 | * array( | |
437 | * contactID, ufID, unique string ) if success | |
438 | * @access public | |
439 | */ | |
440 | function authenticate($name, $password, $loadCMSBootstrap = FALSE, $realPath = NULL) { | |
bc2f844f E |
441 | //@todo this 'PEAR-y' stuff is only required when bookstrap is not being loaded which is rare |
442 | // if ever now. | |
443 | // probably if bootstrap is loaded this call | |
444 | // CRM_Utils_System::loadBootStrap($bootStrapParams, TRUE, TRUE, $realPath); would be | |
445 | // sufficient to do what this fn does. It does exist as opposed to return which might need some hanky-panky to make | |
446 | // safe in the unknown situation where authenticate might be called & it is important that | |
447 | // false is returned | |
6a488035 TO |
448 | require_once 'DB.php'; |
449 | ||
450 | $config = CRM_Core_Config::singleton(); | |
451 | ||
452 | $dbDrupal = DB::connect($config->userFrameworkDSN); | |
453 | if (DB::isError($dbDrupal)) { | |
454 | CRM_Core_Error::fatal("Cannot connect to drupal db via $config->userFrameworkDSN, " . $dbDrupal->getMessage()); | |
455 | } | |
456 | ||
457 | $strtolower = function_exists('mb_strtolower') ? 'mb_strtolower' : 'strtolower'; | |
458 | $dbpassword = md5($password); | |
459 | $name = $dbDrupal->escapeSimple($strtolower($name)); | |
b67a6d82 | 460 | $sql = 'SELECT u.* FROM ' . $config->userFrameworkUsersTableName . " u WHERE LOWER(u.name) = '$name' AND u.pass = '$dbpassword' AND u.status = 1"; |
6a488035 TO |
461 | $query = $dbDrupal->query($sql); |
462 | ||
463 | $user = NULL; | |
464 | // need to change this to make sure we matched only one row | |
465 | while ($row = $query->fetchRow(DB_FETCHMODE_ASSOC)) { | |
466 | CRM_Core_BAO_UFMatch::synchronizeUFMatch($user, $row['uid'], $row['mail'], 'Drupal'); | |
467 | $contactID = CRM_Core_BAO_UFMatch::getContactId($row['uid']); | |
468 | if (!$contactID) { | |
469 | return FALSE; | |
470 | } | |
471 | else{//success | |
472 | if ($loadCMSBootstrap) { | |
473 | $bootStrapParams = array(); | |
474 | if ($name && $password) { | |
475 | $bootStrapParams = array( | |
476 | 'name' => $name, | |
477 | 'pass' => $password, | |
478 | ); | |
479 | } | |
480 | CRM_Utils_System::loadBootStrap($bootStrapParams, TRUE, TRUE, $realPath); | |
481 | } | |
a5ecff8d CB |
482 | return array($contactID, $row['uid'], mt_rand()); |
483 | } | |
6a488035 TO |
484 | } |
485 | return FALSE; | |
486 | } | |
487 | ||
f4aaa82a | 488 | /** |
6a488035 TO |
489 | * Load user into session |
490 | */ | |
491 | function loadUser($username) { | |
492 | global $user; | |
493 | $user = user_load(array('name' => $username)); | |
494 | if (empty($user->uid)) { | |
495 | return FALSE; | |
496 | } | |
497 | ||
498 | $uid = $user->uid; | |
499 | $contact_id = CRM_Core_BAO_UFMatch::getContactId($uid); | |
500 | ||
501 | // lets store contact id and user id in session | |
502 | $session = CRM_Core_Session::singleton(); | |
503 | $session->set('ufID', $uid); | |
504 | $session->set('userID', $contact_id); | |
505 | return TRUE; | |
506 | } | |
507 | ||
82d9c21e | 508 | /** |
53980972 | 509 | * Perform any post login activities required by the UF - |
510 | * e.g. for drupal : records a watchdog message about the new session, | |
511 | * saves the login timestamp, calls hook_user op 'login' and generates a new session. | |
e43cc689 | 512 | * |
95d68223 TO |
513 | * @param array params |
514 | * | |
515 | * FIXME: Document values accepted/required by $params | |
53980972 | 516 | */ |
517 | function userLoginFinalize($params = array()) { | |
518 | user_authenticate_finalize($params); | |
82d9c21e | 519 | } |
520 | ||
46b6363c TO |
521 | /** |
522 | * Determine the native ID of the CMS user | |
523 | * | |
100fef9d | 524 | * @param string $username |
46b6363c TO |
525 | * @return int|NULL |
526 | */ | |
527 | function getUfId($username) { | |
528 | $user = user_load(array('name' => $username)); | |
529 | if (empty($user->uid)) { | |
530 | return NULL; | |
531 | } | |
532 | return $user->uid; | |
533 | } | |
534 | ||
6a488035 TO |
535 | /** |
536 | * Set a message in the UF to display to a user | |
537 | * | |
538 | * @param string $message the message to set | |
539 | * | |
540 | * @access public | |
541 | */ | |
542 | function setMessage($message) { | |
543 | drupal_set_message($message); | |
544 | } | |
545 | ||
5bc392e6 EM |
546 | /** |
547 | * @return mixed | |
548 | */ | |
6a488035 TO |
549 | function logout() { |
550 | module_load_include('inc', 'user', 'user.pages'); | |
551 | return user_logout(); | |
552 | } | |
553 | ||
554 | function updateCategories() { | |
555 | // copied this from profile.module. Seems a bit inefficient, but i dont know a better way | |
556 | // CRM-3600 | |
557 | cache_clear_all(); | |
558 | menu_rebuild(); | |
559 | } | |
560 | ||
561 | /** | |
562 | * Get the locale set in the hosting CMS | |
563 | * | |
564 | * @return string with the locale or null for none | |
565 | */ | |
566 | function getUFLocale() { | |
567 | // return CiviCRM’s xx_YY locale that either matches Drupal’s Chinese locale | |
568 | // (for CRM-6281), Drupal’s xx_YY or is retrieved based on Drupal’s xx | |
cbb2e021 | 569 | // sometimes for CLI based on order called, this might not be set and/or empty |
6a488035 | 570 | global $language; |
6a488035 | 571 | |
cbb2e021 CB |
572 | if (empty($language)) { |
573 | return NULL; | |
574 | } | |
6a488035 | 575 | |
cbb2e021 CB |
576 | if ($language->language == 'zh-hans') { |
577 | return 'zh_CN'; | |
578 | } | |
6a488035 | 579 | |
cbb2e021 CB |
580 | if ($language->language == 'zh-hant') { |
581 | return 'zh_TW'; | |
6a488035 | 582 | } |
cbb2e021 CB |
583 | |
584 | if (preg_match('/^.._..$/', $language->language)) { | |
585 | return $language->language; | |
586 | } | |
587 | ||
588 | return CRM_Core_I18n_PseudoConstant::longForShort(substr($language->language, 0, 2)); | |
6a488035 TO |
589 | } |
590 | ||
bb3a214a EM |
591 | /** |
592 | * @return string | |
593 | */ | |
6a488035 TO |
594 | function getVersion() { |
595 | return defined('VERSION') ? VERSION : 'Unknown'; | |
596 | } | |
597 | ||
598 | /** | |
100fef9d | 599 | * Load drupal bootstrap |
6a488035 | 600 | * |
a5ecff8d CB |
601 | * @param array $params Either uid, or name & pass. |
602 | * @param boolean $loadUser boolean Require CMS user load. | |
603 | * @param boolean $throwError If true, print error on failure and exit. | |
604 | * @param boolean|string $realPath path to script | |
f4aaa82a EM |
605 | * |
606 | * @return bool | |
6a488035 | 607 | */ |
a5ecff8d | 608 | function loadBootStrap($params = array(), $loadUser = TRUE, $throwError = TRUE, $realPath = NULL) { |
6a488035 TO |
609 | //take the cms root path. |
610 | $cmsPath = $this->cmsRootPath($realPath); | |
4459cd26 | 611 | |
6a488035 | 612 | if (!file_exists("$cmsPath/includes/bootstrap.inc")) { |
4459cd26 CB |
613 | if ($throwError) { |
614 | echo '<br />Sorry, could not locate bootstrap.inc\n'; | |
615 | exit(); | |
616 | } | |
617 | return FALSE; | |
6a488035 | 618 | } |
4459cd26 | 619 | // load drupal bootstrap |
6a488035 | 620 | chdir($cmsPath); |
4459cd26 CB |
621 | define('DRUPAL_ROOT', $cmsPath); |
622 | ||
623 | // For drupal multi-site CRM-11313 | |
624 | if ($realPath && strpos($realPath, 'sites/all/modules/') === FALSE) { | |
625 | preg_match('@sites/([^/]*)/modules@s', $realPath, $matches); | |
626 | if (!empty($matches[1])) { | |
627 | $_SERVER['HTTP_HOST'] = $matches[1]; | |
628 | } | |
629 | } | |
6a488035 | 630 | require_once 'includes/bootstrap.inc'; |
38507482 | 631 | // @ to suppress notices eg 'DRUPALFOO already defined'. |
6a488035 TO |
632 | @drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL); |
633 | ||
4459cd26 CB |
634 | // explicitly setting error reporting, since we cannot handle drupal related notices |
635 | error_reporting(1); | |
a5ecff8d | 636 | if (!function_exists('module_exists') || !module_exists('civicrm')) { |
4459cd26 CB |
637 | if ($throwError) { |
638 | echo '<br />Sorry, could not load drupal bootstrap.'; | |
639 | exit(); | |
640 | } | |
641 | return FALSE; | |
6a488035 | 642 | } |
a5ecff8d | 643 | |
4459cd26 CB |
644 | // seems like we've bootstrapped drupal |
645 | $config = CRM_Core_Config::singleton(); | |
646 | ||
6a488035 TO |
647 | // lets also fix the clean url setting |
648 | // CRM-6948 | |
649 | $config->cleanURL = (int) variable_get('clean_url', '0'); | |
650 | ||
651 | // we need to call the config hook again, since we now know | |
652 | // all the modules that are listening on it, does not apply | |
653 | // to J! and WP as yet | |
654 | // CRM-8655 | |
655 | CRM_Utils_Hook::config($config); | |
656 | ||
657 | if (!$loadUser) { | |
658 | return TRUE; | |
659 | } | |
95915c38 | 660 | global $user; |
4459cd26 CB |
661 | // If $uid is passed in, authentication has been done already. |
662 | $uid = CRM_Utils_Array::value('uid', $params); | |
663 | if (!$uid) { | |
664 | //load user, we need to check drupal permissions. | |
665 | $name = CRM_Utils_Array::value('name', $params, FALSE) ? $params['name'] : trim(CRM_Utils_Array::value('name', $_REQUEST)); | |
666 | $pass = CRM_Utils_Array::value('pass', $params, FALSE) ? $params['pass'] : trim(CRM_Utils_Array::value('pass', $_REQUEST)); | |
667 | ||
668 | if ($name) { | |
95915c38 E |
669 | $user = user_authenticate(array('name' => $name, 'pass' => $pass)); |
670 | if (!$user->uid) { | |
4459cd26 CB |
671 | if ($throwError) { |
672 | echo '<br />Sorry, unrecognized username or password.'; | |
673 | exit(); | |
674 | } | |
675 | return FALSE; | |
676 | } | |
95915c38 E |
677 | else { |
678 | return TRUE; | |
679 | } | |
6a488035 TO |
680 | } |
681 | } | |
4459cd26 CB |
682 | |
683 | if ($uid) { | |
684 | $account = user_load($uid); | |
685 | if ($account && $account->uid) { | |
6a488035 | 686 | $user = $account; |
4459cd26 | 687 | return TRUE; |
6a488035 TO |
688 | } |
689 | } | |
4459cd26 CB |
690 | |
691 | if ($throwError) { | |
692 | echo '<br />Sorry, can not load CMS user account.'; | |
693 | exit(); | |
694 | } | |
695 | ||
696 | // CRM-6948: When using loadBootStrap, it's implicit that CiviCRM has already loaded its settings | |
697 | // which means that define(CIVICRM_CLEANURL) was correctly set. | |
698 | // So we correct it | |
699 | $config = CRM_Core_Config::singleton(); | |
700 | $config->cleanURL = (int)variable_get('clean_url', '0'); | |
701 | ||
702 | // CRM-8655: Drupal wasn't available during bootstrap, so hook_civicrm_config never executes | |
703 | CRM_Utils_Hook::config($config); | |
704 | ||
705 | return FALSE; | |
6a488035 TO |
706 | } |
707 | ||
a5ecff8d CB |
708 | /** |
709 | * | |
710 | */ | |
6a488035 TO |
711 | function cmsRootPath($scriptFilename = NULL) { |
712 | $cmsRoot = $valid = NULL; | |
713 | ||
714 | if (!is_null($scriptFilename)) { | |
715 | $path = $scriptFilename; | |
716 | } | |
717 | else { | |
718 | $path = $_SERVER['SCRIPT_FILENAME']; | |
719 | } | |
a5ecff8d | 720 | |
6a488035 TO |
721 | if (function_exists('drush_get_context')) { |
722 | // drush anyway takes care of multisite install etc | |
723 | return drush_get_context('DRUSH_DRUPAL_ROOT'); | |
724 | } | |
725 | // CRM-7582 | |
726 | $pathVars = explode('/', | |
727 | str_replace('//', '/', | |
728 | str_replace('\\', '/', $path) | |
729 | ) | |
730 | ); | |
731 | ||
732 | //lets store first var, | |
733 | //need to get back for windows. | |
734 | $firstVar = array_shift($pathVars); | |
735 | ||
736 | //lets remove sript name to reduce one iteration. | |
737 | array_pop($pathVars); | |
738 | ||
739 | //CRM-7429 --do check for upper most 'includes' dir, | |
740 | //which would effectually work for multisite installation. | |
741 | do { | |
742 | $cmsRoot = $firstVar . '/' . implode('/', $pathVars); | |
743 | $cmsIncludePath = "$cmsRoot/includes"; | |
744 | //stop as we found bootstrap. | |
745 | if (@opendir($cmsIncludePath) && | |
746 | file_exists("$cmsIncludePath/bootstrap.inc") | |
747 | ) { | |
748 | $valid = TRUE; | |
749 | break; | |
750 | } | |
751 | //remove one directory level. | |
752 | array_pop($pathVars); | |
753 | } while (count($pathVars)); | |
754 | ||
755 | return ($valid) ? $cmsRoot : NULL; | |
756 | } | |
757 | ||
758 | /** | |
100fef9d | 759 | * Check is user logged in. |
6a488035 TO |
760 | * |
761 | * @return boolean true/false. | |
762 | */ | |
763 | public function isUserLoggedIn() { | |
764 | $isloggedIn = FALSE; | |
765 | if (function_exists('user_is_logged_in')) { | |
766 | $isloggedIn = user_is_logged_in(); | |
767 | } | |
768 | ||
769 | return $isloggedIn; | |
770 | } | |
771 | ||
772 | /** | |
773 | * Get currently logged in user uf id. | |
774 | * | |
775 | * @return int $userID logged in user uf id. | |
776 | */ | |
777 | public function getLoggedInUfID() { | |
778 | $ufID = NULL; | |
779 | if (function_exists('user_is_logged_in') && | |
780 | user_is_logged_in() && | |
781 | function_exists('user_uid_optional_to_arg') | |
782 | ) { | |
783 | $ufID = user_uid_optional_to_arg(array()); | |
784 | } | |
785 | ||
786 | return $ufID; | |
787 | } | |
788 | ||
789 | /** | |
790 | * Format the url as per language Negotiation. | |
791 | * | |
792 | * @param string $url | |
793 | * | |
f4aaa82a EM |
794 | * @param bool $addLanguagePart |
795 | * @param bool $removeLanguagePart | |
796 | * | |
6a488035 TO |
797 | * @return string $url, formatted url. |
798 | * @static | |
799 | */ | |
a5ecff8d | 800 | function languageNegotiationURL($url, $addLanguagePart = TRUE, $removeLanguagePart = FALSE) { |
6a488035 TO |
801 | if (empty($url)) { |
802 | return $url; | |
803 | } | |
804 | ||
805 | //upto d6 only, already we have code in place for d7 | |
806 | $config = CRM_Core_Config::singleton(); | |
807 | if (function_exists('variable_get') && | |
808 | module_exists('locale') | |
809 | ) { | |
810 | global $language; | |
811 | ||
812 | //get the mode. | |
813 | $mode = variable_get('language_negotiation', LANGUAGE_NEGOTIATION_NONE); | |
814 | ||
815 | //url prefix / path. | |
816 | if (isset($language->prefix) && | |
817 | $language->prefix && | |
818 | in_array($mode, array( | |
819 | LANGUAGE_NEGOTIATION_PATH, | |
820 | LANGUAGE_NEGOTIATION_PATH_DEFAULT, | |
821 | )) | |
822 | ) { | |
823 | ||
824 | if ($addLanguagePart) { | |
825 | $url .= $language->prefix . '/'; | |
826 | } | |
827 | if ($removeLanguagePart) { | |
828 | $url = str_replace("/{$language->prefix}/", '/', $url); | |
829 | } | |
830 | } | |
831 | if (isset($language->domain) && | |
832 | $language->domain && | |
833 | $mode == LANGUAGE_NEGOTIATION_DOMAIN | |
834 | ) { | |
835 | ||
836 | if ($addLanguagePart) { | |
837 | $url = CRM_Utils_File::addTrailingSlash($language->domain, '/'); | |
838 | } | |
839 | if ($removeLanguagePart && defined('CIVICRM_UF_BASEURL')) { | |
840 | $url = str_replace('\\', '/', $url); | |
841 | $parseUrl = parse_url($url); | |
842 | ||
843 | //kinda hackish but not sure how to do it right | |
844 | //hope http_build_url() will help at some point. | |
845 | if (is_array($parseUrl) && !empty($parseUrl)) { | |
846 | $urlParts = explode('/', $url); | |
847 | $hostKey = array_search($parseUrl['host'], $urlParts); | |
848 | $ufUrlParts = parse_url(CIVICRM_UF_BASEURL); | |
849 | $urlParts[$hostKey] = $ufUrlParts['host']; | |
850 | $url = implode('/', $urlParts); | |
851 | } | |
852 | } | |
853 | } | |
854 | } | |
855 | ||
856 | return $url; | |
857 | } | |
858 | ||
859 | /** | |
860 | * Find any users/roles/security-principals with the given permission | |
861 | * and replace it with one or more permissions. | |
862 | * | |
863 | * @param $oldPerm string | |
864 | * @param $newPerms array, strings | |
865 | * | |
866 | * @return void | |
867 | */ | |
868 | function replacePermission($oldPerm, $newPerms) { | |
869 | $roles = user_roles(FALSE, $oldPerm); | |
870 | foreach ($roles as $rid => $roleName) { | |
871 | $permList = db_result(db_query('SELECT perm FROM {permission} WHERE rid = %d', $rid)); | |
872 | $perms = drupal_map_assoc(explode(', ', $permList)); | |
873 | unset($perms[$oldPerm]); | |
874 | $perms = $perms + drupal_map_assoc($newPerms); | |
875 | $permList = implode(', ', $perms); | |
876 | db_query('UPDATE {permission} SET perm = "%s" WHERE rid = %d', $permList, $rid); | |
877 | /* | |
878 | if ( ! empty( $roles ) ) { | |
879 | $rids = implode(',', array_keys($roles)); | |
880 | db_query( 'UPDATE {permission} SET perm = CONCAT( perm, \', edit all events\') WHERE rid IN (' . implode(',', array_keys($roles)) . ')' ); | |
881 | db_query( "UPDATE {permission} SET perm = REPLACE( perm, '%s', '%s' ) WHERE rid IN ($rids)", | |
882 | $oldPerm, implode(', ', $newPerms) );*/ | |
883 | } | |
884 | } | |
885 | ||
886 | /** | |
887 | * Get a list of all installed modules, including enabled and disabled ones | |
888 | * | |
889 | * @return array CRM_Core_Module | |
890 | */ | |
891 | function getModules() { | |
892 | $result = array(); | |
893 | $q = db_query('SELECT name, status FROM {system} WHERE type = \'module\' AND schema_version <> -1'); | |
894 | while ($row = db_fetch_object($q)) { | |
895 | $result[] = new CRM_Core_Module('drupal.' . $row->name, ($row->status == 1) ? TRUE : FALSE); | |
896 | } | |
897 | return $result; | |
898 | } | |
899 | ||
900 | /** | |
901 | * Get user login URL for hosting CMS (method declared in each CMS system class) | |
902 | * | |
903 | * @param string $destination - if present, add destination to querystring (works for Drupal only) | |
904 | * | |
905 | * @return string - loginURL for the current CMS | |
906 | * @static | |
907 | */ | |
908 | public function getLoginURL($destination = '') { | |
909 | $config = CRM_Core_Config::singleton(); | |
910 | $loginURL = $config->userFrameworkBaseURL; | |
911 | $loginURL .= 'user'; | |
912 | if (!empty($destination)) { | |
913 | // append destination so user is returned to form they came from after login | |
914 | $loginURL .= '?destination=' . urlencode($destination); | |
915 | } | |
916 | return $loginURL; | |
917 | } | |
918 | ||
d761c4d8 | 919 | /** |
6a488035 | 920 | * Wrapper for og_membership creation |
d761c4d8 | 921 | * |
922 | * @param integer $ogID Organic Group ID | |
923 | * @param integer $drupalID drupal User ID | |
6a488035 TO |
924 | */ |
925 | function og_membership_create($ogID, $drupalID){ | |
d761c4d8 | 926 | og_save_subscription( $ogID, $drupalID, array( 'is_active' => 1 ) ); |
6a488035 TO |
927 | } |
928 | ||
929 | /** | |
930 | * Wrapper for og_membership deletion | |
d761c4d8 | 931 | * |
932 | * @param integer $ogID Organic Group ID | |
933 | * @param integer $drupalID drupal User ID | |
6a488035 TO |
934 | */ |
935 | function og_membership_delete($ogID, $drupalID) { | |
d761c4d8 | 936 | og_delete_subscription( $ogID, $drupalID ); |
6a488035 TO |
937 | } |
938 | ||
5a604d61 | 939 | /** |
48ec57ab TO |
940 | * Over-ridable function to get timezone as a string eg. |
941 | * @return string Timezone e.g. 'America/Los_Angeles' | |
5a604d61 | 942 | */ |
48ec57ab | 943 | function getTimeZoneString() { |
5a604d61 E |
944 | global $user; |
945 | if (variable_get('configurable_timezones', 1) && $user->uid && strlen($user->timezone)) { | |
946 | $timezone = $user->timezone; | |
947 | } else { | |
948 | $timezone = variable_get('date_default_timezone', null); | |
949 | } | |
48ec57ab TO |
950 | if (!$timezone) { |
951 | $timezone = parent::getTimeZoneString(); | |
5a604d61 | 952 | } |
48ec57ab | 953 | return $timezone; |
5a604d61 E |
954 | } |
955 | ||
956 | ||
d8a4acc0 C |
957 | /** |
958 | * Reset any system caches that may be required for proper CiviCRM | |
959 | * integration. | |
960 | */ | |
961 | function flush() { | |
962 | drupal_flush_all_caches(); | |
963 | } | |
6a488035 | 964 | } |