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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
06b69b18 | 4 | | CiviCRM version 4.5 | |
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 | * WordPress specific stuff goes here | |
38 | */ | |
39 | class CRM_Utils_System_WordPress extends CRM_Utils_System_Base { | |
bb3a214a EM |
40 | /** |
41 | * | |
42 | */ | |
6a488035 | 43 | function __construct() { |
4caaa696 EM |
44 | /** |
45 | * deprecated property to check if this is a drupal install. The correct method is to have functions on the UF classes for all UF specific | |
46 | * functions and leave the codebase oblivious to the type of CMS | |
47 | * @deprecated | |
48 | * @var bool | |
49 | */ | |
6a488035 TO |
50 | $this->is_drupal = FALSE; |
51 | } | |
52 | ||
53 | /** | |
54 | * sets the title of the page | |
55 | * | |
56 | * @param string $title | |
f4aaa82a EM |
57 | * @param null $pageTitle |
58 | * | |
6a488035 TO |
59 | * @paqram string $pageTitle |
60 | * | |
61 | * @return void | |
62 | * @access public | |
63 | */ | |
64 | function setTitle($title, $pageTitle = NULL) { | |
65 | if (!$pageTitle) { | |
66 | $pageTitle = $title; | |
67 | } | |
68 | if (civicrm_wp_in_civicrm()) { | |
69 | global $civicrm_wp_title; | |
70 | $civicrm_wp_title = $pageTitle; | |
71 | $template = CRM_Core_Smarty::singleton(); | |
72 | $template->assign('pageTitle', $pageTitle); | |
73 | } | |
74 | } | |
75 | ||
76 | /** | |
77 | * Append an additional breadcrumb tag to the existing breadcrumb | |
78 | * | |
f4aaa82a EM |
79 | * @param $breadCrumbs |
80 | * | |
81 | * @internal param string $title | |
82 | * @internal param string $url | |
6a488035 TO |
83 | * |
84 | * @return void | |
85 | * @access public | |
86 | * @static | |
87 | */ | |
88 | function appendBreadCrumb($breadCrumbs) { | |
89 | $breadCrumb = wp_get_breadcrumb(); | |
90 | ||
91 | if (is_array($breadCrumbs)) { | |
92 | foreach ($breadCrumbs as $crumbs) { | |
93 | if (stripos($crumbs['url'], 'id%%')) { | |
94 | $args = array('cid', 'mid'); | |
95 | foreach ($args as $a) { | |
96 | $val = CRM_Utils_Request::retrieve($a, 'Positive', CRM_Core_DAO::$_nullObject, | |
97 | FALSE, NULL, $_GET | |
98 | ); | |
99 | if ($val) { | |
100 | $crumbs['url'] = str_ireplace("%%{$a}%%", $val, $crumbs['url']); | |
101 | } | |
102 | } | |
103 | } | |
104 | $breadCrumb[] = "<a href=\"{$crumbs['url']}\">{$crumbs['title']}</a>"; | |
105 | } | |
106 | } | |
107 | ||
108 | $template = CRM_Core_Smarty::singleton(); | |
109 | $template->assign_by_ref('breadcrumb', $breadCrumb); | |
110 | wp_set_breadcrumb($breadCrumb); | |
111 | } | |
112 | ||
113 | /** | |
114 | * Reset an additional breadcrumb tag to the existing breadcrumb | |
115 | * | |
116 | * @return void | |
117 | * @access public | |
118 | * @static | |
119 | */ | |
120 | function resetBreadCrumb() { | |
121 | $bc = array(); | |
122 | wp_set_breadcrumb($bc); | |
123 | } | |
124 | ||
125 | /** | |
126 | * Append a string to the head of the html file | |
127 | * | |
128 | * @param string $head the new string to be appended | |
129 | * | |
130 | * @return void | |
131 | * @access public | |
132 | * @static | |
133 | */ | |
134 | function addHTMLHead($head) { | |
135 | static $registered = FALSE; | |
136 | if (!$registered) { | |
137 | // front-end view | |
138 | add_action('wp_head', array(__CLASS__, '_showHTMLHead')); | |
139 | // back-end views | |
140 | add_action('admin_head', array(__CLASS__, '_showHTMLHead')); | |
141 | } | |
142 | CRM_Core_Region::instance('wp_head')->add(array( | |
143 | 'markup' => $head, | |
144 | )); | |
145 | } | |
146 | ||
147 | static function _showHTMLHead() { | |
148 | $region = CRM_Core_Region::instance('wp_head', FALSE); | |
149 | if ($region) { | |
150 | echo $region->render(''); | |
151 | } | |
152 | } | |
153 | ||
154 | /** | |
155 | * Add a script file | |
156 | * | |
157 | * @param $url: string, absolute path to file | |
158 | * @param $region string, location within the document: 'html-header', 'page-header', 'page-footer' | |
159 | * | |
160 | * Note: This function is not to be called directly | |
161 | * @see CRM_Core_Region::render() | |
162 | * | |
163 | * @return bool TRUE if we support this operation in this CMS, FALSE otherwise | |
164 | * @access public | |
165 | */ | |
166 | public function addScriptUrl($url, $region) { | |
167 | return FALSE; | |
168 | } | |
169 | ||
170 | /** | |
171 | * Add an inline script | |
172 | * | |
173 | * @param $code: string, javascript code | |
174 | * @param $region string, location within the document: 'html-header', 'page-header', 'page-footer' | |
175 | * | |
176 | * Note: This function is not to be called directly | |
177 | * @see CRM_Core_Region::render() | |
178 | * | |
179 | * @return bool TRUE if we support this operation in this CMS, FALSE otherwise | |
180 | * @access public | |
181 | */ | |
182 | public function addScript($code, $region) { | |
183 | return FALSE; | |
184 | } | |
185 | ||
186 | /** | |
187 | * Add a css file | |
188 | * | |
189 | * @param $url: string, absolute path to file | |
190 | * @param $region string, location within the document: 'html-header', 'page-header', 'page-footer' | |
191 | * | |
192 | * Note: This function is not to be called directly | |
193 | * @see CRM_Core_Region::render() | |
194 | * | |
195 | * @return bool TRUE if we support this operation in this CMS, FALSE otherwise | |
196 | * @access public | |
197 | */ | |
198 | public function addStyleUrl($url, $region) { | |
199 | return FALSE; | |
200 | } | |
201 | ||
202 | /** | |
203 | * Add an inline style | |
204 | * | |
205 | * @param $code: string, css code | |
206 | * @param $region string, location within the document: 'html-header', 'page-header', 'page-footer' | |
207 | * | |
208 | * Note: This function is not to be called directly | |
209 | * @see CRM_Core_Region::render() | |
210 | * | |
211 | * @return bool TRUE if we support this operation in this CMS, FALSE otherwise | |
212 | * @access public | |
213 | */ | |
214 | public function addStyle($code, $region) { | |
215 | return FALSE; | |
216 | } | |
217 | ||
218 | /** | |
219 | * rewrite various system urls to https | |
220 | * | |
221 | * @param null | |
222 | * | |
223 | * @return void | |
224 | * @access public | |
225 | * @static | |
226 | */ | |
227 | function mapConfigToSSL() { | |
228 | global $base_url; | |
229 | $base_url = str_replace('http://', 'https://', $base_url); | |
230 | } | |
231 | ||
232 | /** | |
233 | * figure out the post url for the form | |
234 | * | |
235 | * @param mix $action the default action if one is pre-specified | |
236 | * | |
237 | * @return string the url to post the form | |
238 | * @access public | |
239 | * @static | |
240 | */ | |
241 | function postURL($action) { | |
242 | if (!empty($action)) { | |
243 | return $action; | |
244 | } | |
245 | ||
246 | return $this->url($_GET['q'], NULL, TRUE, NULL, FALSE); | |
247 | } | |
248 | ||
249 | /** | |
250 | * Generate an internal CiviCRM URL (copied from DRUPAL/includes/common.inc#url) | |
251 | * | |
252 | * @param $path string The path being linked to, such as "civicrm/add" | |
253 | * @param $query string A query string to append to the link. | |
254 | * @param $absolute boolean Whether to force the output to be an absolute link (beginning with http:). | |
255 | * Useful for links that will be displayed outside the site, such as in an | |
256 | * RSS feed. | |
257 | * @param $fragment string A fragment identifier (named anchor) to append to the link. | |
258 | * @param $htmlize boolean whether to convert to html eqivalant | |
259 | * @param $frontend boolean a gross joomla hack | |
260 | * | |
f4aaa82a EM |
261 | * @param bool $forceBackend |
262 | * | |
6a488035 TO |
263 | * @return string an HTML string containing a link to the given path. |
264 | * @access public | |
6a488035 TO |
265 | */ |
266 | function url( | |
267 | $path = NULL, | |
268 | $query = NULL, | |
269 | $absolute = FALSE, | |
270 | $fragment = NULL, | |
271 | $htmlize = TRUE, | |
272 | $frontend = FALSE, | |
273 | $forceBackend = FALSE | |
274 | ) { | |
275 | $config = CRM_Core_Config::singleton(); | |
276 | $script = ''; | |
277 | $separator = $htmlize ? '&' : '&'; | |
887f5d81 TO |
278 | $wpPageParam = ''; |
279 | $fragment = isset($fragment) ? ('#' . $fragment) : ''; | |
6a488035 TO |
280 | |
281 | $path = CRM_Utils_String::stripPathChars($path); | |
282 | ||
283 | //this means wp function we are trying to use is not available, | |
284 | //so load bootStrap | |
285 | if (!function_exists('get_option')) { | |
887f5d81 | 286 | $this->loadBootStrap(); // FIXME: Why bootstrap in url()? Generally want to define 1-2 strategic places to put bootstrap |
6a488035 | 287 | } |
6a488035 | 288 | if ($config->userFrameworkFrontend) { |
887f5d81 | 289 | if (get_option('permalink_structure') != '') { |
6a488035 TO |
290 | global $post; |
291 | $script = get_permalink($post->ID); | |
292 | } | |
293 | ||
01aca362 | 294 | // when shortcode is included in page |
6a488035 TO |
295 | // also make sure we have valid query object |
296 | global $wp_query; | |
297 | if ( method_exists( $wp_query, 'get' ) ) { | |
298 | if (get_query_var('page_id')) { | |
887f5d81 | 299 | $wpPageParam = "page_id=" . get_query_var('page_id'); |
6a488035 TO |
300 | } |
301 | elseif (get_query_var('p')) { | |
302 | // when shortcode is inserted in post | |
887f5d81 | 303 | $wpPageParam = "p=" . get_query_var('p'); |
6a488035 TO |
304 | } |
305 | } | |
306 | } | |
307 | ||
887f5d81 TO |
308 | $base = $this->getBaseUrl($absolute, $frontend, $forceBackend); |
309 | ||
310 | if (!isset($path) && !isset($query)) { | |
311 | // FIXME: This short-circuited codepath is the same as the general one below, except | |
312 | // in that it ignores "permlink_structure" / $wpPageParam / $script . I don't know | |
313 | // why it's different (and I can only find two obvious use-cases for this codepath, | |
314 | // of which at least one looks gratuitous). A more ambitious person would simply remove | |
315 | // this code. | |
316 | return $base . $fragment; | |
317 | } | |
318 | ||
319 | if (!$forceBackend && get_option('permalink_structure') != '' && ($wpPageParam || $script != '')) { | |
320 | $base = $script; | |
6a488035 TO |
321 | } |
322 | ||
887f5d81 TO |
323 | $queryParts = array(); |
324 | if (isset($path)) { | |
325 | $queryParts[] = 'page=CiviCRM'; | |
326 | $queryParts[] = "q={$path}"; | |
6a488035 | 327 | } |
887f5d81 TO |
328 | if ($wpPageParam) { |
329 | $queryParts[] = $wpPageParam; | |
330 | } | |
331 | if (isset($query)) { | |
332 | $queryParts[] = $query; | |
6a488035 TO |
333 | } |
334 | ||
887f5d81 TO |
335 | return $base . '?' . implode($separator, $queryParts) . $fragment; |
336 | } | |
337 | ||
bb3a214a EM |
338 | /** |
339 | * @param $absolute | |
340 | * @param $frontend | |
341 | * @param $forceBackend | |
342 | * | |
343 | * @return mixed|null|string | |
344 | */ | |
887f5d81 TO |
345 | private function getBaseUrl($absolute, $frontend, $forceBackend) { |
346 | $config = CRM_Core_Config::singleton(); | |
6a488035 TO |
347 | |
348 | if (!isset($config->useFrameworkRelativeBase)) { | |
349 | $base = parse_url($config->userFrameworkBaseURL); | |
350 | $config->useFrameworkRelativeBase = $base['path']; | |
351 | } | |
352 | ||
353 | $base = $absolute ? $config->userFrameworkBaseURL : $config->useFrameworkRelativeBase; | |
354 | ||
355 | if ((is_admin() && !$frontend) || $forceBackend) { | |
356 | $base .= 'wp-admin/admin.php'; | |
887f5d81 | 357 | return $base; |
6a488035 TO |
358 | } |
359 | elseif (defined('CIVICRM_UF_WP_BASEPAGE')) { | |
360 | $base .= CIVICRM_UF_WP_BASEPAGE; | |
887f5d81 | 361 | return $base; |
6a488035 | 362 | } |
36b820ae DL |
363 | elseif (isset($config->wpBasePage)) { |
364 | $base .= $config->wpBasePage; | |
887f5d81 | 365 | return $base; |
36b820ae | 366 | } |
887f5d81 | 367 | return $base; |
01aca362 | 368 | } |
6a488035 TO |
369 | |
370 | /** | |
371 | * Authenticate the user against the wordpress db | |
372 | * | |
f4aaa82a | 373 | * @param string $name the user name |
6a488035 TO |
374 | * @param string $password the password for the above user name |
375 | * | |
f4aaa82a EM |
376 | * @param bool $loadCMSBootstrap |
377 | * @param null $realPath | |
378 | * | |
6a488035 TO |
379 | * @return mixed false if no auth |
380 | * array( | |
f4aaa82a | 381 | * contactID, ufID, unique string ) if success |
6a488035 TO |
382 | * @access public |
383 | * @static | |
384 | */ | |
385 | function authenticate($name, $password, $loadCMSBootstrap = FALSE, $realPath = NULL) { | |
386 | $config = CRM_Core_Config::singleton(); | |
387 | ||
388 | if ($loadCMSBootstrap) { | |
b6c54d16 | 389 | $config->userSystem->loadBootStrap($name, $password); |
6a488035 TO |
390 | } |
391 | ||
392 | $user = wp_authenticate($name, $password); | |
393 | if (is_a($user, 'WP_Error')) { | |
394 | return FALSE; | |
395 | } | |
396 | ||
397 | // need to change this to make sure we matched only one row | |
398 | ||
399 | CRM_Core_BAO_UFMatch::synchronizeUFMatch($user->data, $user->data->ID, $user->data->user_email, 'WordPress'); | |
400 | $contactID = CRM_Core_BAO_UFMatch::getContactId($user->data->ID); | |
401 | if (!$contactID) { | |
402 | return FALSE; | |
403 | } | |
404 | return array($contactID, $user->data->ID, mt_rand()); | |
405 | } | |
406 | ||
407 | /** | |
408 | * Set a message in the UF to display to a user | |
409 | * | |
410 | * @param string $message the message to set | |
411 | * | |
412 | * @access public | |
413 | * @static | |
414 | */ | |
415 | function setMessage($message) { | |
416 | } | |
417 | ||
bb3a214a EM |
418 | /** |
419 | * @param $user | |
420 | * | |
421 | * @return bool | |
422 | */ | |
6a488035 TO |
423 | function loadUser( $user ) { |
424 | return true; | |
425 | } | |
426 | ||
427 | function permissionDenied() { | |
428 | CRM_Core_Error::fatal(ts('You do not have permission to access this page')); | |
429 | } | |
430 | ||
431 | function logout() { | |
432 | // destroy session | |
433 | if (session_id()) { | |
434 | session_destroy(); | |
435 | } | |
436 | wp_logout(); | |
437 | wp_redirect(wp_login_url()); | |
438 | } | |
439 | ||
440 | function updateCategories() {} | |
441 | ||
442 | /** | |
443 | * Get the locale set in the hosting CMS | |
444 | * | |
445 | * @return string with the locale or null for none | |
446 | */ | |
447 | function getUFLocale() { | |
19780d2b DL |
448 | // WPML plugin |
449 | if (defined('ICL_LANGUAGE_CODE')) { | |
450 | $language = ICL_LANGUAGE_CODE; | |
451 | } | |
452 | ||
453 | // TODO: set language variable for others WordPress plugin | |
454 | ||
455 | if (isset($language)) { | |
456 | return CRM_Core_I18n_PseudoConstant::longForShort(substr($language, 0, 2)); | |
457 | } else { | |
458 | return NULL; | |
459 | } | |
6a488035 TO |
460 | } |
461 | ||
462 | /** | |
463 | * load wordpress bootstrap | |
464 | * | |
465 | * @param $name string optional username for login | |
466 | * @param $pass string optional password for login | |
f4aaa82a EM |
467 | * |
468 | * @return bool | |
6a488035 TO |
469 | */ |
470 | function loadBootStrap($name = NULL, $pass = NULL) { | |
471 | global $wp, $wp_rewrite, $wp_the_query, $wp_query, $wpdb; | |
472 | ||
473 | $cmsRootPath = $this->cmsRootPath(); | |
474 | if (!$cmsRootPath) { | |
475 | CRM_Core_Error::fatal("Could not find the install directory for WordPress"); | |
476 | } | |
477 | ||
478 | require_once ($cmsRootPath . DIRECTORY_SEPARATOR . 'wp-load.php'); | |
6491539b DL |
479 | $wpUserTimezone = get_option('timezone_string'); |
480 | if ($wpUserTimezone) { | |
481 | date_default_timezone_set($wpUserTimezone); | |
482 | CRM_Core_Config::singleton()->userSystem->setMySQLTimeZone(); | |
483 | } | |
6a488035 TO |
484 | return true; |
485 | } | |
486 | ||
bb3a214a EM |
487 | /** |
488 | * @param $dir | |
489 | * | |
490 | * @return bool | |
491 | */ | |
dfbcf0b7 DL |
492 | function validInstallDir($dir) { |
493 | $includePath = "$dir/wp-includes"; | |
494 | if ( | |
495 | @opendir($includePath) && | |
496 | file_exists("$includePath/version.php") | |
497 | ) { | |
498 | return TRUE; | |
499 | } | |
500 | return FALSE; | |
501 | } | |
502 | ||
bb3a214a EM |
503 | /** |
504 | * Determine the location of the CMS root. | |
505 | * | |
506 | * @return string|NULL local file system path to CMS root, or NULL if it cannot be determined | |
507 | */ | |
508 | /** | |
509 | * @return NULL|string | |
510 | */ | |
6a488035 TO |
511 | function cmsRootPath() { |
512 | $cmsRoot = $valid = NULL; | |
dfbcf0b7 DL |
513 | if (defined('CIVICRM_CMSDIR')) { |
514 | if ($this->validInstallDir(CIVICRM_CMSDIR)) { | |
515 | $cmsRoot = CIVICRM_CMSDIR; | |
516 | $valid = TRUE; | |
517 | } | |
6a488035 | 518 | } |
dfbcf0b7 DL |
519 | else { |
520 | $pathVars = explode('/', str_replace('\\', '/', $_SERVER['SCRIPT_FILENAME'])); | |
6a488035 | 521 | |
dfbcf0b7 DL |
522 | //might be windows installation. |
523 | $firstVar = array_shift($pathVars); | |
524 | if ($firstVar) { | |
525 | $cmsRoot = $firstVar; | |
526 | } | |
527 | ||
528 | //start w/ csm dir search. | |
529 | foreach ($pathVars as $var) { | |
530 | $cmsRoot .= "/$var"; | |
531 | if ($this->validInstallDir($cmsRoot)) { | |
532 | //stop as we found bootstrap. | |
533 | $valid = TRUE; | |
534 | break; | |
535 | } | |
6a488035 TO |
536 | } |
537 | } | |
538 | ||
539 | return ($valid) ? $cmsRoot : NULL; | |
540 | } | |
541 | ||
bb3a214a EM |
542 | /** |
543 | * @param $params | |
544 | * @param $mail | |
545 | * | |
546 | * @return mixed | |
547 | */ | |
6a488035 TO |
548 | function createUser(&$params, $mail) { |
549 | $user_data = array( | |
550 | 'ID' => '', | |
551 | 'user_pass' => $params['cms_pass'], | |
552 | 'user_login' => $params['cms_name'], | |
553 | 'user_email' => $params[$mail], | |
554 | 'nickname' => $params['cms_name'], | |
555 | 'role' => get_option('default_role'), | |
556 | ); | |
557 | if (isset($params['contactID'])) { | |
558 | $contactType = CRM_Contact_BAO_Contact::getContactType($params['contactID']); | |
559 | if ($contactType == 'Individual') { | |
560 | $user_data['first_name'] = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact', | |
561 | $params['contactID'], 'first_name' | |
562 | ); | |
563 | $user_data['last_name'] = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact', | |
564 | $params['contactID'], 'last_name' | |
565 | ); | |
566 | } | |
567 | } | |
568 | ||
569 | $uid = wp_insert_user($user_data); | |
570 | ||
571 | $creds = array(); | |
572 | $creds['user_login'] = $params['cms_name']; | |
573 | $creds['user_password'] = $params['cms_pass']; | |
574 | $creds['remember'] = TRUE; | |
575 | $user = wp_signon($creds, FALSE); | |
576 | ||
577 | wp_new_user_notification($uid, $user_data['user_pass']); | |
578 | return $uid; | |
579 | } | |
580 | ||
f4aaa82a | 581 | /** |
6a488035 TO |
582 | * Change user name in host CMS |
583 | * | |
584 | * @param integer $ufID User ID in CMS | |
585 | * @param string $ufName User name | |
586 | */ | |
587 | function updateCMSName($ufID, $ufName) { | |
588 | // CRM-10620 | |
589 | if (function_exists('wp_update_user')) { | |
590 | $ufID = CRM_Utils_Type::escape($ufID, 'Integer'); | |
591 | $ufName = CRM_Utils_Type::escape($ufName, 'String'); | |
592 | ||
593 | $values = array ('ID' => $ufID, 'user_email' => $ufName); | |
594 | if( $ufID ) { | |
595 | wp_update_user( $values ) ; | |
596 | } | |
597 | } | |
598 | } | |
599 | ||
bb3a214a EM |
600 | /** |
601 | * @param $params | |
602 | * @param $errors | |
603 | * @param string $emailName | |
604 | */ | |
6a488035 TO |
605 | function checkUserNameEmailExists(&$params, &$errors, $emailName = 'email') { |
606 | $config = CRM_Core_Config::singleton(); | |
607 | ||
608 | $dao = new CRM_Core_DAO(); | |
609 | $name = $dao->escape(CRM_Utils_Array::value('name', $params)); | |
610 | $email = $dao->escape(CRM_Utils_Array::value('mail', $params)); | |
611 | ||
a7488080 | 612 | if (!empty($params['name'])) { |
6a488035 TO |
613 | if (!validate_username($params['name'])) { |
614 | $errors['cms_name'] = ts("Your username contains invalid characters"); | |
615 | } | |
616 | elseif (username_exists(sanitize_user($params['name']))) { | |
617 | $errors['cms_name'] = ts('The username %1 is already taken. Please select another username.', array(1 => $params['name'])); | |
618 | } | |
619 | } | |
620 | ||
a7488080 | 621 | if (!empty($params['mail'])) { |
6a488035 TO |
622 | if (!is_email($params['mail'])) { |
623 | $errors[$emailName] = "Your email is invaid"; | |
624 | } | |
625 | elseif (email_exists($params['mail'])) { | |
626 | $resetUrl = $config->userFrameworkBaseURL . 'wp-login.php?action=lostpassword'; | |
627 | $errors[$emailName] = ts('The email address %1 is already registered. <a href="%2">Have you forgotten your password?</a>', | |
628 | array(1 => $params['mail'], 2 => $resetUrl) | |
629 | ); | |
630 | } | |
631 | } | |
632 | } | |
633 | ||
634 | /** | |
635 | * check is user logged in. | |
636 | * | |
637 | * @return boolean true/false. | |
638 | */ | |
639 | public function isUserLoggedIn() { | |
640 | $isloggedIn = FALSE; | |
641 | if (function_exists('is_user_logged_in')) { | |
642 | $isloggedIn = is_user_logged_in(); | |
643 | } | |
644 | ||
645 | return $isloggedIn; | |
646 | } | |
647 | ||
bb3a214a EM |
648 | /** |
649 | * @return mixed | |
650 | */ | |
2b617cb0 EM |
651 | function getLoggedInUserObject() { |
652 | if (function_exists('is_user_logged_in') && | |
653 | is_user_logged_in()) { | |
654 | global $current_user; | |
655 | } | |
656 | return $current_user; | |
657 | } | |
6a488035 TO |
658 | /** |
659 | * Get currently logged in user uf id. | |
660 | * | |
661 | * @return int $userID logged in user uf id. | |
662 | */ | |
663 | public function getLoggedInUfID() { | |
664 | $ufID = NULL; | |
2b617cb0 EM |
665 | $current_user = $this->getLoggedInUserObject(); |
666 | return isset($current_user->ID) ? $current_user->ID : NULL; | |
667 | } | |
668 | ||
669 | /** | |
670 | * Get currently logged in user unique identifier - this tends to be the email address or user name. | |
671 | * | |
672 | * @return string $userID logged in user unique identifier | |
673 | */ | |
674 | function getLoggedInUniqueIdentifier() { | |
675 | $user = $this->getLoggedInUserObject(); | |
676 | return $this->getUniqueIdentifierFromUserObject($user); | |
6a488035 TO |
677 | } |
678 | ||
32998c82 EM |
679 | /** |
680 | * Get User ID from UserFramework system (Joomla) | |
681 | * @param object $user object as described by the CMS | |
682 | * @return mixed <NULL, number> | |
683 | */ | |
684 | function getUserIDFromUserObject($user) { | |
685 | return !empty($user->ID) ? $user->ID : NULL; | |
686 | } | |
687 | ||
2b617cb0 EM |
688 | /** |
689 | * Get Unique Identifier from UserFramework system (CMS) | |
690 | * @param object $user object as described by the User Framework | |
691 | * @return mixed $uniqueIdentifer Unique identifier from the user Framework system | |
692 | * | |
693 | */ | |
694 | function getUniqueIdentifierFromUserObject($user) { | |
695 | return empty($user->user_email) ? NULL : $user->user_email; | |
696 | } | |
697 | ||
6a488035 TO |
698 | /** |
699 | * Get user login URL for hosting CMS (method declared in each CMS system class) | |
700 | * | |
701 | * @param string $destination - if present, add destination to querystring (works for Drupal only) | |
702 | * | |
703 | * @return string - loginURL for the current CMS | |
704 | * | |
705 | */ | |
706 | public function getLoginURL($destination = '') { | |
707 | $config = CRM_Core_Config::singleton(); | |
708 | $loginURL = $config->userFrameworkBaseURL; | |
709 | $loginURL .= 'wp-login.php'; | |
710 | return $loginURL; | |
711 | } | |
712 | ||
bb3a214a EM |
713 | /** |
714 | * @param $form | |
715 | */ | |
6a488035 TO |
716 | public function getLoginDestination(&$form) { |
717 | return; | |
718 | } | |
719 | ||
720 | /** | |
721 | * Return the current WordPress version if relevant function exists | |
722 | * | |
723 | * @return string - version number | |
724 | * | |
725 | */ | |
726 | function getVersion() { | |
727 | if (function_exists('get_bloginfo')) { | |
728 | return get_bloginfo('version', 'display'); | |
729 | } | |
730 | else { | |
731 | return 'Unknown'; | |
732 | } | |
733 | } | |
6491539b DL |
734 | |
735 | /** | |
736 | * get timezone as a string | |
737 | * @return string Timezone e.g. 'America/Los_Angeles' | |
738 | */ | |
739 | function getTimeZoneString() { | |
740 | return get_option('timezone_string'); | |
741 | } | |
59f97da6 EM |
742 | |
743 | /** | |
744 | * Get Url to view user record | |
745 | * @param integer $contactID Contact ID | |
746 | * | |
747 | * @return string | |
748 | */ | |
749 | function getUserRecordUrl($contactID) { | |
750 | $uid = CRM_Core_BAO_UFMatch::getUFId($contactID); | |
751 | if (CRM_Core_Session::singleton()->get('userID') == $contactID || CRM_Core_Permission::checkAnyPerm(array('cms:administer users'))) { | |
752 | return CRM_Core_Config::singleton()->userFrameworkBaseURL . "wp-admin/user-edit.php?user_id=" . $uid; | |
753 | } | |
754 | } | |
6a488035 TO |
755 | } |
756 |