| 1 | <?php |
| 2 | /* |
| 3 | +--------------------------------------------------------------------+ |
| 4 | | CiviCRM version 4.7 | |
| 5 | +--------------------------------------------------------------------+ |
| 6 | | Copyright CiviCRM LLC (c) 2004-2015 | |
| 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 |
| 31 | * @copyright CiviCRM LLC (c) 2004-2015 |
| 32 | */ |
| 33 | |
| 34 | /** |
| 35 | * This file contains functions for synchronizing cms users with CiviCRM contacts. |
| 36 | */ |
| 37 | |
| 38 | require_once 'DB.php'; |
| 39 | |
| 40 | /** |
| 41 | * Class CRM_Core_BAO_CMSUser |
| 42 | */ |
| 43 | class CRM_Core_BAO_CMSUser { |
| 44 | |
| 45 | /** |
| 46 | * Synchronizing cms users with CiviCRM contacts. |
| 47 | * |
| 48 | * @param bool $is_interactive |
| 49 | * Whether to show statuses & perform redirects. |
| 50 | * This behavior is misplaced in the BAO layer, but we'll preserve it to avoid |
| 51 | * contract changes in the middle of the support cycle. In the next major |
| 52 | * release, we should remove & document it. |
| 53 | */ |
| 54 | public static function synchronize($is_interactive = TRUE) { |
| 55 | $config = CRM_Core_Config::singleton(); |
| 56 | |
| 57 | // Build an array of rows from UF users table. |
| 58 | $rows = array(); |
| 59 | if ($config->userSystem->is_drupal == '1') { |
| 60 | $id = 'uid'; |
| 61 | $mail = 'mail'; |
| 62 | $name = 'name'; |
| 63 | |
| 64 | $result = db_query("SELECT uid, mail, name FROM {users} where mail != ''"); |
| 65 | |
| 66 | if ($config->userFramework == 'Drupal') { |
| 67 | while ($row = $result->fetchAssoc()) { |
| 68 | $rows[] = $row; |
| 69 | } |
| 70 | } |
| 71 | elseif ($config->userFramework == 'Drupal6') { |
| 72 | while ($row = db_fetch_array($result)) { |
| 73 | $rows[] = $row; |
| 74 | } |
| 75 | } |
| 76 | } |
| 77 | elseif ($config->userFramework == 'Joomla') { |
| 78 | $id = 'id'; |
| 79 | $mail = 'email'; |
| 80 | $name = 'name'; |
| 81 | // TODO: Insert code here to populate $rows for Joomla; |
| 82 | } |
| 83 | elseif ($config->userFramework == 'WordPress') { |
| 84 | $id = 'ID'; |
| 85 | $mail = 'user_email'; |
| 86 | } |
| 87 | else { |
| 88 | CRM_Core_Error::fatal('CMS user creation not supported for this framework'); |
| 89 | } |
| 90 | |
| 91 | if (PHP_SAPI != 'cli') { |
| 92 | set_time_limit(300); |
| 93 | } |
| 94 | |
| 95 | if ($config->userSystem->is_drupal == '1') { |
| 96 | $user = new StdClass(); |
| 97 | $uf = $config->userFramework; |
| 98 | $contactCount = 0; |
| 99 | $contactCreated = 0; |
| 100 | $contactMatching = 0; |
| 101 | foreach ($rows as $row) { |
| 102 | $user->$id = $row[$id]; |
| 103 | $user->$mail = $row[$mail]; |
| 104 | $user->$name = $row[$name]; |
| 105 | $contactCount++; |
| 106 | if ($match = CRM_Core_BAO_UFMatch::synchronizeUFMatch($user, $row[$id], $row[$mail], $uf, 1, 'Individual', TRUE)) { |
| 107 | $contactCreated++; |
| 108 | } |
| 109 | else { |
| 110 | $contactMatching++; |
| 111 | } |
| 112 | if (is_object($match)) { |
| 113 | $match->free(); |
| 114 | } |
| 115 | } |
| 116 | } |
| 117 | elseif ($config->userFramework == 'Joomla') { |
| 118 | |
| 119 | $JUserTable = &JTable::getInstance('User', 'JTable'); |
| 120 | |
| 121 | $db = $JUserTable->getDbo(); |
| 122 | $query = $db->getQuery(TRUE); |
| 123 | $query->select($id . ', ' . $mail . ', ' . $name); |
| 124 | $query->from($JUserTable->getTableName()); |
| 125 | $query->where($mail != ''); |
| 126 | |
| 127 | $db->setQuery($query, 0, $limit); |
| 128 | $users = $db->loadObjectList(); |
| 129 | |
| 130 | $user = new StdClass(); |
| 131 | $uf = $config->userFramework; |
| 132 | $contactCount = 0; |
| 133 | $contactCreated = 0; |
| 134 | $contactMatching = 0; |
| 135 | for ($i = 0; $i < count($users); $i++) { |
| 136 | $user->$id = $users[$i]->$id; |
| 137 | $user->$mail = $users[$i]->$mail; |
| 138 | $user->$name = $users[$i]->$name; |
| 139 | $contactCount++; |
| 140 | if ($match = CRM_Core_BAO_UFMatch::synchronizeUFMatch($user, |
| 141 | $users[$i]->$id, |
| 142 | $users[$i]->$mail, |
| 143 | $uf, |
| 144 | 1, |
| 145 | 'Individual', |
| 146 | TRUE |
| 147 | ) |
| 148 | ) { |
| 149 | $contactCreated++; |
| 150 | } |
| 151 | else { |
| 152 | $contactMatching++; |
| 153 | } |
| 154 | if (is_object($match)) { |
| 155 | $match->free(); |
| 156 | } |
| 157 | } |
| 158 | } |
| 159 | elseif ($config->userFramework == 'WordPress') { |
| 160 | $uf = $config->userFramework; |
| 161 | $contactCount = 0; |
| 162 | $contactCreated = 0; |
| 163 | $contactMatching = 0; |
| 164 | |
| 165 | global $wpdb; |
| 166 | $wpUserIds = $wpdb->get_col("SELECT $wpdb->users.ID FROM $wpdb->users"); |
| 167 | |
| 168 | foreach ($wpUserIds as $wpUserId) { |
| 169 | $wpUserData = get_userdata($wpUserId); |
| 170 | $contactCount++; |
| 171 | if ($match = CRM_Core_BAO_UFMatch::synchronizeUFMatch($wpUserData, |
| 172 | $wpUserData->$id, |
| 173 | $wpUserData->$mail, |
| 174 | $uf, |
| 175 | 1, |
| 176 | 'Individual', |
| 177 | TRUE |
| 178 | ) |
| 179 | ) { |
| 180 | $contactCreated++; |
| 181 | } |
| 182 | else { |
| 183 | $contactMatching++; |
| 184 | } |
| 185 | if (is_object($match)) { |
| 186 | $match->free(); |
| 187 | } |
| 188 | } |
| 189 | } |
| 190 | //end of synchronization code |
| 191 | |
| 192 | if ($is_interactive) { |
| 193 | $status = ts('Synchronize Users to Contacts completed.'); |
| 194 | $status .= ' ' . ts('Checked one user record.', |
| 195 | array( |
| 196 | 'count' => $contactCount, |
| 197 | 'plural' => 'Checked %count user records.', |
| 198 | ) |
| 199 | ); |
| 200 | if ($contactMatching) { |
| 201 | $status .= ' ' . ts('Found one matching contact record.', |
| 202 | array( |
| 203 | 'count' => $contactMatching, |
| 204 | 'plural' => 'Found %count matching contact records.', |
| 205 | ) |
| 206 | ); |
| 207 | } |
| 208 | |
| 209 | $status .= ' ' . ts('Created one new contact record.', |
| 210 | array( |
| 211 | 'count' => $contactCreated, |
| 212 | 'plural' => 'Created %count new contact records.', |
| 213 | ) |
| 214 | ); |
| 215 | CRM_Core_Session::setStatus($status, ts('Saved'), 'success'); |
| 216 | CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/admin', 'reset=1')); |
| 217 | } |
| 218 | } |
| 219 | |
| 220 | /** |
| 221 | * Create CMS user using Profile. |
| 222 | * |
| 223 | * @param array $params |
| 224 | * @param string $mail |
| 225 | * Email id for cms user. |
| 226 | * |
| 227 | * @return int |
| 228 | * contact id that has been created |
| 229 | */ |
| 230 | public static function create(&$params, $mail) { |
| 231 | $config = CRM_Core_Config::singleton(); |
| 232 | |
| 233 | $ufID = $config->userSystem->createUser($params, $mail); |
| 234 | |
| 235 | //if contact doesn't already exist create UF Match |
| 236 | if ($ufID !== FALSE && |
| 237 | isset($params['contactID']) |
| 238 | ) { |
| 239 | // create the UF Match record |
| 240 | $ufmatch['uf_id'] = $ufID; |
| 241 | $ufmatch['contact_id'] = $params['contactID']; |
| 242 | $ufmatch['uf_name'] = $params[$mail]; |
| 243 | CRM_Core_BAO_UFMatch::create($ufmatch); |
| 244 | } |
| 245 | |
| 246 | return $ufID; |
| 247 | } |
| 248 | |
| 249 | /** |
| 250 | * Create Form for CMS user using Profile. |
| 251 | * |
| 252 | * @param CRM_Core_Form $form |
| 253 | * @param int $gid |
| 254 | * Id of group of profile. |
| 255 | * @param bool $emailPresent |
| 256 | * True if the profile field has email(primary). |
| 257 | * @param \const|int $action |
| 258 | * |
| 259 | * @return FALSE|void |
| 260 | * WTF |
| 261 | * |
| 262 | */ |
| 263 | public static function buildForm(&$form, $gid, $emailPresent, $action = CRM_Core_Action::NONE) { |
| 264 | $config = CRM_Core_Config::singleton(); |
| 265 | $showCMS = FALSE; |
| 266 | |
| 267 | $isDrupal = $config->userSystem->is_drupal; |
| 268 | $isJoomla = ucfirst($config->userFramework) == 'Joomla' ? TRUE : FALSE; |
| 269 | $isWordPress = $config->userFramework == 'WordPress' ? TRUE : FALSE; |
| 270 | |
| 271 | //if CMS is configured for not to allow creating new CMS user, |
| 272 | //don't build the form,Fixed for CRM-4036 |
| 273 | if ($isJoomla) { |
| 274 | $userParams = JComponentHelper::getParams('com_users'); |
| 275 | if (!$userParams->get('allowUserRegistration')) { |
| 276 | return FALSE; |
| 277 | } |
| 278 | } |
| 279 | elseif ($isDrupal && !variable_get('user_register', TRUE)) { |
| 280 | return FALSE; |
| 281 | } |
| 282 | elseif ($isWordPress && !get_option('users_can_register')) { |
| 283 | return FALSE; |
| 284 | } |
| 285 | |
| 286 | if ($gid) { |
| 287 | $isCMSUser = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $gid, 'is_cms_user'); |
| 288 | } |
| 289 | |
| 290 | // $cms is true when there is email(primary location) is set in the profile field. |
| 291 | $session = CRM_Core_Session::singleton(); |
| 292 | $userID = $session->get('userID'); |
| 293 | $showUserRegistration = FALSE; |
| 294 | if ($action) { |
| 295 | $showUserRegistration = TRUE; |
| 296 | } |
| 297 | elseif (!$action && !$userID) { |
| 298 | $showUserRegistration = TRUE; |
| 299 | } |
| 300 | |
| 301 | if ($isCMSUser && $emailPresent) { |
| 302 | if ($showUserRegistration) { |
| 303 | if ($isCMSUser != 2) { |
| 304 | $extra = array( |
| 305 | 'onclick' => "return showHideByValue('cms_create_account','','details','block','radio',false );", |
| 306 | ); |
| 307 | $form->addElement('checkbox', 'cms_create_account', ts('Create an account?'), NULL, $extra); |
| 308 | $required = FALSE; |
| 309 | } |
| 310 | else { |
| 311 | $form->add('hidden', 'cms_create_account', 1); |
| 312 | $required = TRUE; |
| 313 | } |
| 314 | |
| 315 | $form->assign('isCMS', $required); |
| 316 | if (!$userID || $action & CRM_Core_Action::PREVIEW || $action & CRM_Core_Action::PROFILE) { |
| 317 | $form->add('text', 'cms_name', ts('Username'), NULL, $required); |
| 318 | if (($isDrupal && !variable_get('user_email_verification', TRUE)) OR ($isJoomla) OR ($isWordPress)) { |
| 319 | $form->add('password', 'cms_pass', ts('Password')); |
| 320 | $form->add('password', 'cms_confirm_pass', ts('Confirm Password')); |
| 321 | } |
| 322 | |
| 323 | $form->addFormRule(array('CRM_Core_BAO_CMSUser', 'formRule'), $form); |
| 324 | } |
| 325 | $showCMS = TRUE; |
| 326 | } |
| 327 | } |
| 328 | |
| 329 | $destination = $config->userSystem->getLoginDestination($form); |
| 330 | $loginURL = $config->userSystem->getLoginURL($destination); |
| 331 | $form->assign('loginURL', $loginURL); |
| 332 | $form->assign('showCMS', $showCMS); |
| 333 | } |
| 334 | |
| 335 | /** |
| 336 | * Checks that there is a valid username & email |
| 337 | * optionally checks password is present & matches DB & gets the CMS to validate |
| 338 | * |
| 339 | * @param array $fields |
| 340 | * Posted values of form. |
| 341 | * @param array $files |
| 342 | * Uploaded files if any. |
| 343 | * @param CRM_Core_Form $form |
| 344 | * |
| 345 | * @return array|bool |
| 346 | */ |
| 347 | public static function formRule($fields, $files, $form) { |
| 348 | if (empty($fields['cms_create_account'])) { |
| 349 | return TRUE; |
| 350 | } |
| 351 | |
| 352 | $config = CRM_Core_Config::singleton(); |
| 353 | |
| 354 | $isDrupal = $config->userSystem->is_drupal; |
| 355 | $isJoomla = ucfirst($config->userFramework) == 'Joomla' ? TRUE : FALSE; |
| 356 | $isWordPress = $config->userFramework == 'WordPress' ? TRUE : FALSE; |
| 357 | |
| 358 | $errors = array(); |
| 359 | if ($isDrupal || $isJoomla || $isWordPress) { |
| 360 | $emailName = NULL; |
| 361 | if (!empty($form->_bltID) && array_key_exists("email-{$form->_bltID}", $fields)) { |
| 362 | // this is a transaction related page |
| 363 | $emailName = 'email-' . $form->_bltID; |
| 364 | } |
| 365 | else { |
| 366 | // find the email field in a profile page |
| 367 | foreach ($fields as $name => $dontCare) { |
| 368 | if (substr($name, 0, 5) == 'email') { |
| 369 | $emailName = $name; |
| 370 | break; |
| 371 | } |
| 372 | } |
| 373 | } |
| 374 | |
| 375 | if ($emailName == NULL) { |
| 376 | $errors['_qf_default'] == ts('Could not find an email address.'); |
| 377 | return $errors; |
| 378 | } |
| 379 | |
| 380 | if (empty($fields['cms_name'])) { |
| 381 | $errors['cms_name'] = ts('Please specify a username.'); |
| 382 | } |
| 383 | |
| 384 | if (empty($fields[$emailName])) { |
| 385 | $errors[$emailName] = ts('Please specify a valid email address.'); |
| 386 | } |
| 387 | |
| 388 | if (($isDrupal && !variable_get('user_email_verification', TRUE)) OR ($isJoomla) OR ($isWordPress)) { |
| 389 | if (empty($fields['cms_pass']) || |
| 390 | empty($fields['cms_confirm_pass']) |
| 391 | ) { |
| 392 | $errors['cms_pass'] = ts('Please enter a password.'); |
| 393 | } |
| 394 | if ($fields['cms_pass'] != $fields['cms_confirm_pass']) { |
| 395 | $errors['cms_pass'] = ts('Password and Confirm Password values are not the same.'); |
| 396 | } |
| 397 | } |
| 398 | |
| 399 | if (!empty($errors)) { |
| 400 | return $errors; |
| 401 | } |
| 402 | |
| 403 | // now check that the cms db does not have the user name and/or email |
| 404 | if ($isDrupal OR $isJoomla OR $isWordPress) { |
| 405 | $params = array( |
| 406 | 'name' => $fields['cms_name'], |
| 407 | 'mail' => $fields[$emailName], |
| 408 | ); |
| 409 | } |
| 410 | |
| 411 | $config->userSystem->checkUserNameEmailExists($params, $errors, $emailName); |
| 412 | } |
| 413 | return (!empty($errors)) ? $errors : TRUE; |
| 414 | } |
| 415 | |
| 416 | /** |
| 417 | * @deprecated |
| 418 | * This function is not used anywhere |
| 419 | * |
| 420 | * @param array $contact |
| 421 | * Array of contact-details. |
| 422 | * |
| 423 | * @return int|bool |
| 424 | * uid if user exists, false otherwise |
| 425 | * |
| 426 | */ |
| 427 | public static function userExists(&$contact) { |
| 428 | $config = CRM_Core_Config::singleton(); |
| 429 | |
| 430 | $isDrupal = $config->userSystem->is_drupal; |
| 431 | $isJoomla = ucfirst($config->userFramework) == 'Joomla' ? TRUE : FALSE; |
| 432 | $isWordPress = $config->userFramework == 'WordPress' ? TRUE : FALSE; |
| 433 | |
| 434 | if (!$isDrupal && !$isJoomla && !$isWordPress) { |
| 435 | die('Unknown user framework'); |
| 436 | } |
| 437 | |
| 438 | // Use UF native framework to fetch data from UF user table |
| 439 | if ($isDrupal) { |
| 440 | $uid = db_query( |
| 441 | "SELECT uid FROM {users} where mail = :email", |
| 442 | array(':email' => $contact['email']) |
| 443 | )->fetchField(); |
| 444 | |
| 445 | if ($uid) { |
| 446 | $contact['user_exists'] = TRUE; |
| 447 | $result = $uid; |
| 448 | } |
| 449 | } |
| 450 | elseif ($isJoomla) { |
| 451 | $mail = $contact['email']; |
| 452 | |
| 453 | $JUserTable = &JTable::getInstance('User', 'JTable'); |
| 454 | |
| 455 | $db = $JUserTable->getDbo(); |
| 456 | $query = $db->getQuery(TRUE); |
| 457 | $query->select('username, email'); |
| 458 | $query->from($JUserTable->getTableName()); |
| 459 | $query->where('(LOWER(email) = LOWER(\'' . $email . '\'))'); |
| 460 | $db->setQuery($query, 0, $limit); |
| 461 | $users = $db->loadAssocList(); |
| 462 | |
| 463 | $row = array();; |
| 464 | if (count($users)) { |
| 465 | $row = $users[0]; |
| 466 | } |
| 467 | |
| 468 | if (!empty($row)) { |
| 469 | $uid = CRM_Utils_Array::value('id', $row); |
| 470 | $contact['user_exists'] = TRUE; |
| 471 | $result = $uid; |
| 472 | } |
| 473 | } |
| 474 | elseif ($isWordPress) { |
| 475 | if (email_exists($params['mail'])) { |
| 476 | $contact['user_exists'] = TRUE; |
| 477 | $userObj = get_user_by('email', $params['mail']); |
| 478 | return $userObj->ID; |
| 479 | } |
| 480 | } |
| 481 | |
| 482 | return $result; |
| 483 | } |
| 484 | |
| 485 | /** |
| 486 | * @param $config |
| 487 | * |
| 488 | * @return object |
| 489 | */ |
| 490 | public static function &dbHandle(&$config) { |
| 491 | $errorScope = CRM_Core_TemporaryErrorScope::ignoreException(); |
| 492 | $db_uf = DB::connect($config->userFrameworkDSN); |
| 493 | unset($errorScope); |
| 494 | if (!$db_uf || |
| 495 | DB::isError($db_uf) |
| 496 | ) { |
| 497 | $session = CRM_Core_Session::singleton(); |
| 498 | $session->pushUserContext(CRM_Utils_System::url('civicrm/admin', 'reset=1')); |
| 499 | CRM_Core_Error::statusBounce(ts("Cannot connect to UF db via %1. Please check the CIVICRM_UF_DSN value in your civicrm.settings.php file", |
| 500 | array(1 => $db_uf->getMessage()) |
| 501 | )); |
| 502 | } |
| 503 | $db_uf->query('/*!40101 SET NAMES utf8 */'); |
| 504 | return $db_uf; |
| 505 | } |
| 506 | |
| 507 | } |