3 +--------------------------------------------------------------------+
5 +--------------------------------------------------------------------+
6 | Copyright CiviCRM LLC (c) 2004-2019 |
7 +--------------------------------------------------------------------+
8 | This file is a part of CiviCRM. |
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. |
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. |
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 +--------------------------------------------------------------------+
31 * @copyright CiviCRM LLC (c) 2004-2019
37 * WordPress specific stuff goes here
39 class CRM_Utils_System_WordPress
extends CRM_Utils_System_Base
{
43 public function __construct() {
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
50 $this->is_drupal
= FALSE;
51 $this->is_wordpress
= TRUE;
57 public function setTitle($title, $pageTitle = NULL) {
62 // FIXME: Why is this global?
63 global $civicrm_wp_title;
64 $civicrm_wp_title = $title;
66 // yes, set page title, depending on context
67 $context = civi_wp()->civicrm_context_get();
71 $template = CRM_Core_Smarty
::singleton();
72 $template->assign('pageTitle', $pageTitle);
77 * Moved from CRM_Utils_System_Base
79 public function getDefaultFileStorage() {
80 $config = CRM_Core_Config
::singleton();
81 $cmsUrl = CRM_Utils_System
::languageNegotiationURL($config->userFrameworkBaseURL
, FALSE, TRUE);
82 $cmsPath = $this->cmsRootPath();
83 $filesPath = CRM_Utils_File
::baseFilePath();
84 $filesRelPath = CRM_Utils_File
::relativize($filesPath, $cmsPath);
85 $filesURL = rtrim($cmsUrl, '/') . '/' . ltrim($filesRelPath, ' /');
87 'url' => CRM_Utils_File
::addTrailingSlash($filesURL, '/'),
88 'path' => CRM_Utils_File
::addTrailingSlash($filesPath),
93 * Determine the location of the CiviCRM source tree.
96 * - url: string. ex: "http://example.com/sites/all/modules/civicrm"
97 * - path: string. ex: "/var/www/sites/all/modules/civicrm"
99 public function getCiviSourceStorage() {
100 global $civicrm_root;
102 // Don't use $config->userFrameworkBaseURL; it has garbage on it.
103 // More generally, we shouldn't be using $config here.
104 if (!defined('CIVICRM_UF_BASEURL')) {
105 throw new RuntimeException('Undefined constant: CIVICRM_UF_BASEURL');
108 $cmsPath = $this->cmsRootPath();
110 // $config = CRM_Core_Config::singleton();
111 // overkill? // $cmsUrl = CRM_Utils_System::languageNegotiationURL($config->userFrameworkBaseURL, FALSE, TRUE);
112 $cmsUrl = CIVICRM_UF_BASEURL
;
113 if (CRM_Utils_System
::isSSL()) {
114 $cmsUrl = str_replace('http://', 'https://', $cmsUrl);
116 $civiRelPath = CRM_Utils_File
::relativize(realpath($civicrm_root), realpath($cmsPath));
117 $civiUrl = rtrim($cmsUrl, '/') . '/' . ltrim($civiRelPath, ' /');
119 'url' => CRM_Utils_File
::addTrailingSlash($civiUrl, '/'),
120 'path' => CRM_Utils_File
::addTrailingSlash($civicrm_root),
127 public function appendBreadCrumb($breadCrumbs) {
128 $breadCrumb = wp_get_breadcrumb();
130 if (is_array($breadCrumbs)) {
131 foreach ($breadCrumbs as $crumbs) {
132 if (stripos($crumbs['url'], 'id%%')) {
133 $args = ['cid', 'mid'];
134 foreach ($args as $a) {
135 $val = CRM_Utils_Request
::retrieve($a, 'Positive', CRM_Core_DAO
::$_nullObject,
139 $crumbs['url'] = str_ireplace("%%{$a}%%", $val, $crumbs['url']);
143 $breadCrumb[] = "<a href=\"{$crumbs['url']}\">{$crumbs['title']}</a>";
147 $template = CRM_Core_Smarty
::singleton();
148 $template->assign_by_ref('breadcrumb', $breadCrumb);
149 wp_set_breadcrumb($breadCrumb);
155 public function resetBreadCrumb() {
157 wp_set_breadcrumb($bc);
163 public function addHTMLHead($head) {
164 static $registered = FALSE;
167 add_action('wp_head', [__CLASS__
, '_showHTMLHead']);
169 add_action('admin_head', [__CLASS__
, '_showHTMLHead']);
171 CRM_Core_Region
::instance('wp_head')->add([
177 * WP action callback.
179 public static function _showHTMLHead() {
180 $region = CRM_Core_Region
::instance('wp_head', FALSE);
182 echo $region->render('');
189 public function mapConfigToSSL() {
191 $base_url = str_replace('http://', 'https://', $base_url);
203 $forceBackend = FALSE
205 $config = CRM_Core_Config
::singleton();
209 $fragment = isset($fragment) ?
('#' . $fragment) : '';
211 $path = CRM_Utils_String
::stripPathChars($path);
214 //this means wp function we are trying to use is not available,
216 // FIXME: Why bootstrap in url()? Generally want to define 1-2 strategic places to put bootstrap
217 if (!function_exists('get_option')) {
218 $this->loadBootStrap();
221 if ($config->userFrameworkFrontend
) {
223 if (get_option('permalink_structure') != '') {
224 $script = get_permalink($post->ID
);
226 if ($config->wpBasePage
== $post->post_name
) {
229 // when shortcode is included in page
230 // also make sure we have valid query object
231 // FIXME: $wpPageParam has no effect and is only set on the *basepage*
233 if (get_option('permalink_structure') == '' && method_exists($wp_query, 'get')) {
234 if (get_query_var('page_id')) {
235 $wpPageParam = "page_id=" . get_query_var('page_id');
237 elseif (get_query_var('p')) {
238 // when shortcode is inserted in post
239 $wpPageParam = "p=" . get_query_var('p');
244 $base = $this->getBaseUrl($absolute, $frontend, $forceBackend);
246 if (!isset($path) && !isset($query)) {
247 // FIXME: This short-circuited codepath is the same as the general one below, except
248 // in that it ignores "permlink_structure" / $wpPageParam / $script . I don't know
249 // why it's different (and I can only find two obvious use-cases for this codepath,
250 // of which at least one looks gratuitous). A more ambitious person would simply remove
252 return $base . $fragment;
255 if (!$forceBackend && get_option('permalink_structure') != '' && ($wpPageParam ||
$script != '')) {
262 // not using clean URLs
264 // requesting an admin URL
265 ||
((is_admin() && !$frontend) ||
$forceBackend)
267 ||
(!$basepage && $script != '')
270 // pre-existing logic
272 $queryParts[] = 'page=CiviCRM';
273 $queryParts[] = 'q=' . rawurlencode($path);
276 $queryParts[] = $wpPageParam;
278 if (!empty($query)) {
279 $queryParts[] = $query;
282 $final = $base . '?' . implode($separator, $queryParts) . $fragment;
289 $base = trailingslashit($base) . str_replace('civicrm/', '', $path) . '/';
292 $query = ltrim($query, '=?&');
293 $queryParts[] = $query;
296 if (!empty($queryParts)) {
297 $final = $base . '?' . implode($separator, $queryParts) . $fragment;
300 $final = $base . $fragment;
310 * CRM-16421 CRM-17633 WIP Changes to support WP in it's own directory
311 * https://wiki.civicrm.org/confluence/display/CRM/WordPress+installed+in+its+own+directory+issues
312 * For now leave hard coded wp-admin references.
313 * TODO: remove wp-admin references and replace with admin_url() in the future. Look at best way to get path to admin_url
317 * @param $forceBackend
319 * @return mixed|null|string
321 private function getBaseUrl($absolute, $frontend, $forceBackend) {
322 $config = CRM_Core_Config
::singleton();
323 if ((is_admin() && !$frontend) ||
$forceBackend) {
324 return Civi
::paths()->getUrl('[wp.backend]/.', $absolute ?
'absolute' : 'relative');
327 return Civi
::paths()->getUrl('[wp.frontend]/.', $absolute ?
'absolute' : 'relative');
334 public function authenticate($name, $password, $loadCMSBootstrap = FALSE, $realPath = NULL) {
335 $config = CRM_Core_Config
::singleton();
337 if ($loadCMSBootstrap) {
338 $config->userSystem
->loadBootStrap([
344 $user = wp_authenticate($name, $password);
345 if (is_a($user, 'WP_Error')) {
349 // TODO: need to change this to make sure we matched only one row
351 CRM_Core_BAO_UFMatch
::synchronizeUFMatch($user->data
, $user->data
->ID
, $user->data
->user_email
, 'WordPress');
352 $contactID = CRM_Core_BAO_UFMatch
::getContactId($user->data
->ID
);
356 return [$contactID, $user->data
->ID
, mt_rand()];
360 * FIXME: Do something
362 * @param string $message
364 public function setMessage($message) {
368 * @param \string $user
372 public function loadUser($user) {
373 $userdata = get_user_by('login', $user);
374 if (!$userdata->data
->ID
) {
378 $uid = $userdata->data
->ID
;
379 wp_set_current_user($uid);
380 $contactID = CRM_Core_BAO_UFMatch
::getContactId($uid);
382 // lets store contact id and user id in session
383 $session = CRM_Core_Session
::singleton();
384 $session->set('ufID', $uid);
385 $session->set('userID', $contactID);
390 * FIXME: Use CMS-native approach
392 public function permissionDenied() {
393 CRM_Core_Error
::fatal(ts('You do not have permission to access this page.'));
397 * Determine the native ID of the CMS user.
399 * @param string $username
403 public function getUfId($username) {
404 $userdata = get_user_by('login', $username);
405 if (!$userdata->data
->ID
) {
408 return $userdata->data
->ID
;
414 public function logout() {
420 wp_redirect(wp_login_url());
426 public function getUFLocale() {
428 if (function_exists('pll_current_language')) {
429 $language = pll_current_language();
432 elseif (defined('ICL_LANGUAGE_CODE')) {
433 $language = ICL_LANGUAGE_CODE
;
436 // TODO: set language variable for others WordPress plugin
438 if (!empty($language)) {
439 return CRM_Core_I18n_PseudoConstant
::longForShort(substr($language, 0, 2));
449 public function setUFLocale($civicrm_language) {
450 // TODO (probably not possible with WPML?)
455 * Load wordpress bootstrap.
457 * @param array $params
458 * Optional credentials
459 * - name: string, cms username
460 * - pass: string, cms password
461 * @param bool $loadUser
462 * @param bool $throwError
463 * @param mixed $realPath
467 public function loadBootStrap($params = [], $loadUser = TRUE, $throwError = TRUE, $realPath = NULL) {
468 global $wp, $wp_rewrite, $wp_the_query, $wp_query, $wpdb, $current_site, $current_blog, $current_user;
470 $name = CRM_Utils_Array
::value('name', $params);
471 $pass = CRM_Utils_Array
::value('pass', $params);
473 if (!defined('WP_USE_THEMES')) {
474 define('WP_USE_THEMES', FALSE);
477 $cmsRootPath = $this->cmsRootPath();
479 CRM_Core_Error
::fatal("Could not find the install directory for WordPress");
481 $path = Civi
::settings()->get('wpLoadPhp');
485 elseif (file_exists($cmsRootPath . DIRECTORY_SEPARATOR
. 'wp-load.php')) {
486 require_once $cmsRootPath . DIRECTORY_SEPARATOR
. 'wp-load.php';
489 CRM_Core_Error
::fatal("Could not find the bootstrap file for WordPress");
491 $wpUserTimezone = get_option('timezone_string');
492 if ($wpUserTimezone) {
493 date_default_timezone_set($wpUserTimezone);
494 CRM_Core_Config
::singleton()->userSystem
->setMySQLTimeZone();
496 require_once $cmsRootPath . DIRECTORY_SEPARATOR
. 'wp-includes/pluggable.php';
497 $uid = CRM_Utils_Array
::value('uid', $params);
499 $name = $name ?
$name : trim(CRM_Utils_Array
::value('name', $_REQUEST));
500 $pass = $pass ?
$pass : trim(CRM_Utils_Array
::value('pass', $_REQUEST));
502 $uid = wp_authenticate($name, $pass);
505 echo '<br />Sorry, unrecognized username or password.';
513 if ($uid instanceof WP_User
) {
514 $account = wp_set_current_user($uid->ID
);
517 $account = wp_set_current_user($uid);
519 if ($account && $account->data
->ID
) {
533 public function validInstallDir($dir) {
534 $includePath = "$dir/wp-includes";
535 if (@file_exists
("$includePath/version.php")) {
542 * Determine the location of the CMS root.
544 * @return string|NULL
545 * local file system path to CMS root, or NULL if it cannot be determined
547 public function cmsRootPath() {
548 global $civicrm_paths;
549 if (!empty($civicrm_paths['cms.root']['path'])) {
550 return $civicrm_paths['cms.root']['path'];
553 $cmsRoot = $valid = NULL;
554 if (defined('CIVICRM_CMSDIR')) {
555 if ($this->validInstallDir(CIVICRM_CMSDIR
)) {
556 $cmsRoot = CIVICRM_CMSDIR
;
561 $pathVars = explode('/', str_replace('\\', '/', $_SERVER['SCRIPT_FILENAME']));
563 //might be windows installation.
564 $firstVar = array_shift($pathVars);
566 $cmsRoot = $firstVar;
569 //start w/ csm dir search.
570 foreach ($pathVars as $var) {
572 if ($this->validInstallDir($cmsRoot)) {
573 //stop as we found bootstrap.
580 return ($valid) ?
$cmsRoot : NULL;
586 public function createUser(&$params, $mail) {
589 'user_pass' => $params['cms_pass'],
590 'user_login' => $params['cms_name'],
591 'user_email' => $params[$mail],
592 'nickname' => $params['cms_name'],
593 'role' => get_option('default_role'),
595 if (isset($params['contactID'])) {
596 $contactType = CRM_Contact_BAO_Contact
::getContactType($params['contactID']);
597 if ($contactType == 'Individual') {
598 $user_data['first_name'] = CRM_Core_DAO
::getFieldValue('CRM_Contact_DAO_Contact',
599 $params['contactID'], 'first_name'
601 $user_data['last_name'] = CRM_Core_DAO
::getFieldValue('CRM_Contact_DAO_Contact',
602 $params['contactID'], 'last_name'
607 $uid = wp_insert_user($user_data);
610 $creds['user_login'] = $params['cms_name'];
611 $creds['user_password'] = $params['cms_pass'];
612 $creds['remember'] = TRUE;
613 $user = wp_signon($creds, FALSE);
615 wp_new_user_notification($uid, $user_data['user_pass']);
622 public function updateCMSName($ufID, $ufName) {
624 if (function_exists('wp_update_user')) {
625 $ufID = CRM_Utils_Type
::escape($ufID, 'Integer');
626 $ufName = CRM_Utils_Type
::escape($ufName, 'String');
628 $values = ['ID' => $ufID, 'user_email' => $ufName];
630 wp_update_user($values);
636 * @param array $params
638 * @param string $emailName
640 public function checkUserNameEmailExists(&$params, &$errors, $emailName = 'email') {
641 $config = CRM_Core_Config
::singleton();
643 $dao = new CRM_Core_DAO();
644 $name = $dao->escape(CRM_Utils_Array
::value('name', $params));
645 $email = $dao->escape(CRM_Utils_Array
::value('mail', $params));
647 if (!empty($params['name'])) {
648 if (!validate_username($params['name'])) {
649 $errors['cms_name'] = ts("Your username contains invalid characters");
651 elseif (username_exists(sanitize_user($params['name']))) {
652 $errors['cms_name'] = ts('The username %1 is already taken. Please select another username.', [1 => $params['name']]);
656 if (!empty($params['mail'])) {
657 if (!is_email($params['mail'])) {
658 $errors[$emailName] = "Your email is invaid";
660 elseif (email_exists($params['mail'])) {
661 $errors[$emailName] = ts('The email address %1 already has an account associated with it. <a href="%2">Have you forgotten your password?</a>',
662 [1 => $params['mail'], 2 => wp_lostpassword_url()]
671 public function isUserLoggedIn() {
673 if (function_exists('is_user_logged_in')) {
674 $isloggedIn = is_user_logged_in();
683 public function isUserRegistrationPermitted() {
684 if (!get_option('users_can_register')) {
693 public function isPasswordUserGenerated() {
700 public function getLoggedInUserObject() {
701 if (function_exists('is_user_logged_in') &&
704 global $current_user;
706 return $current_user;
712 public function getLoggedInUfID() {
714 $current_user = $this->getLoggedInUserObject();
715 return isset($current_user->ID
) ?
$current_user->ID
: NULL;
721 public function getLoggedInUniqueIdentifier() {
722 $user = $this->getLoggedInUserObject();
723 return $this->getUniqueIdentifierFromUserObject($user);
727 * Get User ID from UserFramework system (Joomla)
728 * @param object $user
729 * Object as described by the CMS.
733 public function getUserIDFromUserObject($user) {
734 return !empty($user->ID
) ?
$user->ID
: NULL;
740 public function getUniqueIdentifierFromUserObject($user) {
741 return empty($user->user_email
) ?
NULL : $user->user_email
;
747 public function getLoginURL($destination = '') {
748 $config = CRM_Core_Config
::singleton();
749 $loginURL = wp_login_url();
754 * FIXME: Do something.
756 * @param \CRM_Core_Form $form
758 * @return NULL|string
760 public function getLoginDestination(&$form) {
767 public function getVersion() {
768 if (function_exists('get_bloginfo')) {
769 return get_bloginfo('version', 'display');
779 public function getTimeZoneString() {
780 return get_option('timezone_string');
786 public function getUserRecordUrl($contactID) {
787 $uid = CRM_Core_BAO_UFMatch
::getUFId($contactID);
788 if (CRM_Core_Session
::singleton()
789 ->get('userID') == $contactID || CRM_Core_Permission
::checkAnyPerm(['cms:administer users'])
791 return CRM_Core_Config
::singleton()->userFrameworkBaseURL
. "wp-admin/user-edit.php?user_id=" . $uid;
796 * Append WP js to coreResourcesList.
798 * @param \Civi\Core\Event\GenericHookEvent $e
800 public function appendCoreResources(\Civi\Core\Event\GenericHookEvent
$e) {
801 $e->list[] = 'js/crm.wordpress.js';
807 public function alterAssetUrl(\Civi\Core\Event\GenericHookEvent
$e) {
808 // Set menubar breakpoint to match WP admin theme
809 if ($e->asset
== 'crm-menubar.css') {
810 $e->params
['breakpoint'] = 783;
817 public function synchronizeUsers() {
818 $config = CRM_Core_Config
::singleton();
819 if (PHP_SAPI
!= 'cli') {
823 $mail = 'user_email';
825 $uf = $config->userFramework
;
828 $contactMatching = 0;
831 $wpUserIds = $wpdb->get_col("SELECT $wpdb->users.ID FROM $wpdb->users");
833 foreach ($wpUserIds as $wpUserId) {
834 $wpUserData = get_userdata($wpUserId);
836 if ($match = CRM_Core_BAO_UFMatch
::synchronizeUFMatch($wpUserData,
850 if (is_object($match)) {
856 'contactCount' => $contactCount,
857 'contactMatching' => $contactMatching,
858 'contactCreated' => $contactCreated,
863 * Send an HTTP Response base on PSR HTTP RespnseInterface response.
865 * @param \Psr\Http\Message\ResponseInterface $response
867 public function sendResponse(\Psr\Http\Message\ResponseInterface
$response) {
868 // use WordPress function status_header to ensure 404 response is sent
869 status_header($response->getStatusCode());
870 foreach ($response->getHeaders() as $name => $values) {
871 CRM_Utils_System
::setHttpHeader($name, implode(', ', (array) $values));
873 echo $response->getBody();
874 CRM_Utils_System
::civiExit();