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