| 1 | <?php |
| 2 | /* |
| 3 | +--------------------------------------------------------------------+ |
| 4 | | Copyright CiviCRM LLC. All rights reserved. | |
| 5 | | | |
| 6 | | This work is published under the GNU AGPLv3 license with some | |
| 7 | | permitted exceptions and without any warranty. For full license | |
| 8 | | and copyright information, see https://civicrm.org/licensing | |
| 9 | +--------------------------------------------------------------------+ |
| 10 | */ |
| 11 | |
| 12 | /** |
| 13 | * |
| 14 | * @package CRM |
| 15 | * @copyright CiviCRM LLC https://civicrm.org/licensing |
| 16 | */ |
| 17 | |
| 18 | /** |
| 19 | * Drupal specific stuff goes here |
| 20 | */ |
| 21 | abstract class CRM_Utils_System_DrupalBase extends CRM_Utils_System_Base { |
| 22 | |
| 23 | /** |
| 24 | * Does this CMS / UF support a CMS specific logging mechanism? |
| 25 | * @var bool |
| 26 | * @todo - we should think about offering up logging mechanisms in a way that is also extensible by extensions |
| 27 | */ |
| 28 | public $supports_UF_Logging = TRUE; |
| 29 | |
| 30 | /** |
| 31 | */ |
| 32 | public function __construct() { |
| 33 | /** |
| 34 | * 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 |
| 35 | * functions and leave the codebase oblivious to the type of CMS |
| 36 | * @deprecated |
| 37 | * @var bool |
| 38 | */ |
| 39 | $this->is_drupal = TRUE; |
| 40 | $this->supports_form_extensions = TRUE; |
| 41 | } |
| 42 | |
| 43 | /** |
| 44 | * @inheritdoc |
| 45 | */ |
| 46 | public function getDefaultFileStorage() { |
| 47 | $config = CRM_Core_Config::singleton(); |
| 48 | $baseURL = CRM_Utils_System::languageNegotiationURL($config->userFrameworkBaseURL, FALSE, TRUE); |
| 49 | |
| 50 | $siteName = $this->parseDrupalSiteNameFromRequest('/files/civicrm'); |
| 51 | if ($siteName) { |
| 52 | $filesURL = $baseURL . "sites/$siteName/files/civicrm/"; |
| 53 | } |
| 54 | else { |
| 55 | $filesURL = $baseURL . "sites/default/files/civicrm/"; |
| 56 | } |
| 57 | |
| 58 | return [ |
| 59 | 'url' => $filesURL, |
| 60 | 'path' => CRM_Utils_File::baseFilePath(), |
| 61 | ]; |
| 62 | } |
| 63 | |
| 64 | /** |
| 65 | * @inheritDoc |
| 66 | */ |
| 67 | public function getDefaultSiteSettings($dir) { |
| 68 | $config = CRM_Core_Config::singleton(); |
| 69 | $siteName = $siteRoot = NULL; |
| 70 | $matches = []; |
| 71 | if (preg_match( |
| 72 | '|/sites/([\w\.\-\_]+)/|', |
| 73 | $config->templateCompileDir, |
| 74 | $matches |
| 75 | )) { |
| 76 | $siteName = $matches[1]; |
| 77 | if ($siteName) { |
| 78 | $siteName = "/sites/$siteName/"; |
| 79 | $siteNamePos = strpos($dir, $siteName); |
| 80 | if ($siteNamePos !== FALSE) { |
| 81 | $siteRoot = substr($dir, 0, $siteNamePos); |
| 82 | } |
| 83 | } |
| 84 | } |
| 85 | $url = $config->userFrameworkBaseURL; |
| 86 | return [$url, $siteName, $siteRoot]; |
| 87 | } |
| 88 | |
| 89 | /** |
| 90 | * Check if a resource url is within the drupal directory and format appropriately. |
| 91 | * |
| 92 | * @param $url (reference) |
| 93 | * |
| 94 | * @return bool |
| 95 | * TRUE for internal paths, FALSE for external. The drupal_add_js fn is able to add js more |
| 96 | * efficiently if it is known to be in the drupal site |
| 97 | */ |
| 98 | public function formatResourceUrl(&$url) { |
| 99 | $internal = FALSE; |
| 100 | $base = CRM_Core_Config::singleton()->resourceBase; |
| 101 | global $base_url; |
| 102 | // Strip query string |
| 103 | $q = strpos($url, '?'); |
| 104 | $url_path = $q ? substr($url, 0, $q) : $url; |
| 105 | // Handle absolute urls |
| 106 | // compares $url (which is some unknown/untrusted value from a third-party dev) to the CMS's base url (which is independent of civi's url) |
| 107 | // to see if the url is within our drupal dir, if it is we are able to treated it as an internal url |
| 108 | if (strpos($url_path, $base_url) === 0) { |
| 109 | $file = trim(str_replace($base_url, '', $url_path), '/'); |
| 110 | // CRM-18130: Custom CSS URL not working if aliased or rewritten |
| 111 | if (file_exists(DRUPAL_ROOT . '/' . $file)) { |
| 112 | $url = $file; |
| 113 | $internal = TRUE; |
| 114 | } |
| 115 | } |
| 116 | // Handle relative urls that are within the CiviCRM module directory |
| 117 | elseif (strpos($url_path, $base) === 0) { |
| 118 | $internal = TRUE; |
| 119 | $url = $this->appendCoreDirectoryToResourceBase(dirname(drupal_get_path('module', 'civicrm')) . '/') . trim(substr($url_path, strlen($base)), '/'); |
| 120 | } |
| 121 | return $internal; |
| 122 | } |
| 123 | |
| 124 | /** |
| 125 | * In instance where civicrm folder has a drupal folder & a civicrm core folder @ the same level append the |
| 126 | * civicrm folder name to the url |
| 127 | * See CRM-13737 for discussion of how this allows implementers to alter the folder structure |
| 128 | * @todo - this only provides a limited amount of flexiblity - it still expects a 'civicrm' folder with a 'drupal' folder |
| 129 | * and is only flexible as to the name of the civicrm folder. |
| 130 | * |
| 131 | * @param string $url |
| 132 | * Potential resource url based on standard folder assumptions. |
| 133 | * @return string |
| 134 | * with civicrm-core directory appended if not standard civi dir |
| 135 | */ |
| 136 | public function appendCoreDirectoryToResourceBase($url) { |
| 137 | global $civicrm_root; |
| 138 | $lastDirectory = basename($civicrm_root); |
| 139 | if ($lastDirectory != 'civicrm') { |
| 140 | return $url .= $lastDirectory . '/'; |
| 141 | } |
| 142 | return $url; |
| 143 | } |
| 144 | |
| 145 | /** |
| 146 | * Generate an internal CiviCRM URL (copied from DRUPAL/includes/common.inc#url) |
| 147 | * |
| 148 | * @inheritDoc |
| 149 | */ |
| 150 | public function url( |
| 151 | $path = NULL, |
| 152 | $query = NULL, |
| 153 | $absolute = FALSE, |
| 154 | $fragment = NULL, |
| 155 | $frontend = FALSE, |
| 156 | $forceBackend = FALSE, |
| 157 | $htmlize = TRUE |
| 158 | ) { |
| 159 | $config = CRM_Core_Config::singleton(); |
| 160 | $script = 'index.php'; |
| 161 | |
| 162 | $path = CRM_Utils_String::stripPathChars($path); |
| 163 | |
| 164 | if (isset($fragment)) { |
| 165 | $fragment = '#' . $fragment; |
| 166 | } |
| 167 | |
| 168 | $base = $absolute ? $config->userFrameworkBaseURL : $config->useFrameworkRelativeBase; |
| 169 | |
| 170 | $separator = '&'; |
| 171 | |
| 172 | if (!$config->cleanURL) { |
| 173 | if (isset($path)) { |
| 174 | if (isset($query)) { |
| 175 | return $base . $script . '?q=' . $path . $separator . $query . $fragment; |
| 176 | } |
| 177 | else { |
| 178 | return $base . $script . '?q=' . $path . $fragment; |
| 179 | } |
| 180 | } |
| 181 | else { |
| 182 | if (isset($query)) { |
| 183 | return $base . $script . '?' . $query . $fragment; |
| 184 | } |
| 185 | else { |
| 186 | return $base . $fragment; |
| 187 | } |
| 188 | } |
| 189 | } |
| 190 | else { |
| 191 | if (isset($path)) { |
| 192 | if (isset($query)) { |
| 193 | return $base . $path . '?' . $query . $fragment; |
| 194 | } |
| 195 | else { |
| 196 | return $base . $path . $fragment; |
| 197 | } |
| 198 | } |
| 199 | else { |
| 200 | if (isset($query)) { |
| 201 | return $base . $script . '?' . $query . $fragment; |
| 202 | } |
| 203 | else { |
| 204 | return $base . $fragment; |
| 205 | } |
| 206 | } |
| 207 | } |
| 208 | } |
| 209 | |
| 210 | /** |
| 211 | * @inheritDoc |
| 212 | */ |
| 213 | public function getUserIDFromUserObject($user) { |
| 214 | return !empty($user->uid) ? $user->uid : NULL; |
| 215 | } |
| 216 | |
| 217 | /** |
| 218 | * @inheritDoc |
| 219 | */ |
| 220 | public function setMessage($message) { |
| 221 | drupal_set_message($message); |
| 222 | } |
| 223 | |
| 224 | /** |
| 225 | * @inheritDoc |
| 226 | */ |
| 227 | public function getUniqueIdentifierFromUserObject($user) { |
| 228 | return empty($user->mail) ? NULL : $user->mail; |
| 229 | } |
| 230 | |
| 231 | /** |
| 232 | * @inheritDoc |
| 233 | */ |
| 234 | public function getLoggedInUniqueIdentifier() { |
| 235 | global $user; |
| 236 | return $this->getUniqueIdentifierFromUserObject($user); |
| 237 | } |
| 238 | |
| 239 | /** |
| 240 | * @inheritDoc |
| 241 | */ |
| 242 | public function permissionDenied() { |
| 243 | drupal_access_denied(); |
| 244 | } |
| 245 | |
| 246 | /** |
| 247 | * @inheritDoc |
| 248 | */ |
| 249 | public function getUserRecordUrl($contactID) { |
| 250 | $uid = CRM_Core_BAO_UFMatch::getUFId($contactID); |
| 251 | if (CRM_Core_Session::singleton() |
| 252 | ->get('userID') == $contactID || CRM_Core_Permission::checkAnyPerm([ |
| 253 | 'cms:administer users', |
| 254 | 'cms:view user account', |
| 255 | ]) |
| 256 | ) { |
| 257 | return $this->url('user/' . $uid); |
| 258 | }; |
| 259 | } |
| 260 | |
| 261 | /** |
| 262 | * @inheritDoc |
| 263 | */ |
| 264 | public function checkPermissionAddUser() { |
| 265 | return CRM_Core_Permission::check('administer users'); |
| 266 | } |
| 267 | |
| 268 | /** |
| 269 | * @inheritDoc |
| 270 | */ |
| 271 | public function logger($message) { |
| 272 | if (CRM_Core_Config::singleton()->userFrameworkLogging && function_exists('watchdog')) { |
| 273 | watchdog('civicrm', '%message', ['%message' => $message], NULL, WATCHDOG_DEBUG); |
| 274 | } |
| 275 | } |
| 276 | |
| 277 | /** |
| 278 | * @inheritDoc |
| 279 | */ |
| 280 | public function clearResourceCache() { |
| 281 | _drupal_flush_css_js(); |
| 282 | } |
| 283 | |
| 284 | /** |
| 285 | * @inheritDoc |
| 286 | */ |
| 287 | public function flush() { |
| 288 | drupal_flush_all_caches(); |
| 289 | } |
| 290 | |
| 291 | /** |
| 292 | * @inheritDoc |
| 293 | */ |
| 294 | public function getModules() { |
| 295 | $result = []; |
| 296 | $q = db_query('SELECT name, status FROM {system} WHERE type = \'module\' AND schema_version <> -1'); |
| 297 | foreach ($q as $row) { |
| 298 | $result[] = new CRM_Core_Module('drupal.' . $row->name, $row->status == 1); |
| 299 | } |
| 300 | return $result; |
| 301 | } |
| 302 | |
| 303 | /** |
| 304 | * Find any users/roles/security-principals with the given permission |
| 305 | * and replace it with one or more permissions. |
| 306 | * |
| 307 | * @param string $oldPerm |
| 308 | * @param array $newPerms |
| 309 | * Array, strings. |
| 310 | * |
| 311 | * @return void |
| 312 | */ |
| 313 | public function replacePermission($oldPerm, $newPerms) { |
| 314 | $roles = user_roles(FALSE, $oldPerm); |
| 315 | if (!empty($roles)) { |
| 316 | foreach (array_keys($roles) as $rid) { |
| 317 | user_role_revoke_permissions($rid, [$oldPerm]); |
| 318 | user_role_grant_permissions($rid, $newPerms); |
| 319 | } |
| 320 | } |
| 321 | } |
| 322 | |
| 323 | /** |
| 324 | * @inheritDoc |
| 325 | */ |
| 326 | public function languageNegotiationURL($url, $addLanguagePart = TRUE, $removeLanguagePart = FALSE) { |
| 327 | if (empty($url)) { |
| 328 | return $url; |
| 329 | } |
| 330 | |
| 331 | //CRM-7803 -from d7 onward. |
| 332 | $config = CRM_Core_Config::singleton(); |
| 333 | if (function_exists('variable_get') && |
| 334 | module_exists('locale') && |
| 335 | function_exists('language_negotiation_get') |
| 336 | ) { |
| 337 | global $language; |
| 338 | |
| 339 | //does user configuration allow language |
| 340 | //support from the URL (Path prefix or domain) |
| 341 | if (language_negotiation_get('language') == 'locale-url') { |
| 342 | $urlType = variable_get('locale_language_negotiation_url_part'); |
| 343 | |
| 344 | //url prefix |
| 345 | if ($urlType == LOCALE_LANGUAGE_NEGOTIATION_URL_PREFIX) { |
| 346 | if (isset($language->prefix) && $language->prefix) { |
| 347 | if ($addLanguagePart) { |
| 348 | $url .= $language->prefix . '/'; |
| 349 | } |
| 350 | if ($removeLanguagePart) { |
| 351 | $url = str_replace("/{$language->prefix}/", '/', $url); |
| 352 | } |
| 353 | } |
| 354 | } |
| 355 | //domain |
| 356 | if ($urlType == LOCALE_LANGUAGE_NEGOTIATION_URL_DOMAIN) { |
| 357 | if (isset($language->domain) && $language->domain) { |
| 358 | if ($addLanguagePart) { |
| 359 | $url = (CRM_Utils_System::isSSL() ? 'https' : 'http') . '://' . $language->domain . base_path(); |
| 360 | } |
| 361 | if ($removeLanguagePart && defined('CIVICRM_UF_BASEURL')) { |
| 362 | $url = str_replace('\\', '/', $url); |
| 363 | $parseUrl = parse_url($url); |
| 364 | |
| 365 | //kinda hackish but not sure how to do it right |
| 366 | //hope http_build_url() will help at some point. |
| 367 | if (is_array($parseUrl) && !empty($parseUrl)) { |
| 368 | $urlParts = explode('/', $url); |
| 369 | $hostKey = array_search($parseUrl['host'], $urlParts); |
| 370 | $ufUrlParts = parse_url(CIVICRM_UF_BASEURL); |
| 371 | $urlParts[$hostKey] = $ufUrlParts['host']; |
| 372 | $url = implode('/', $urlParts); |
| 373 | } |
| 374 | } |
| 375 | } |
| 376 | } |
| 377 | } |
| 378 | } |
| 379 | return $url; |
| 380 | } |
| 381 | |
| 382 | /** |
| 383 | * @inheritDoc |
| 384 | */ |
| 385 | public function getVersion() { |
| 386 | return defined('VERSION') ? VERSION : 'Unknown'; |
| 387 | } |
| 388 | |
| 389 | /** |
| 390 | * @inheritDoc |
| 391 | */ |
| 392 | public function isUserRegistrationPermitted() { |
| 393 | if (!variable_get('user_register', TRUE)) { |
| 394 | return FALSE; |
| 395 | } |
| 396 | return TRUE; |
| 397 | } |
| 398 | |
| 399 | /** |
| 400 | * @inheritDoc |
| 401 | */ |
| 402 | public function isPasswordUserGenerated() { |
| 403 | if (variable_get('user_email_verification', TRUE)) { |
| 404 | return FALSE; |
| 405 | } |
| 406 | return TRUE; |
| 407 | } |
| 408 | |
| 409 | /** |
| 410 | * @inheritDoc |
| 411 | */ |
| 412 | public function updateCategories() { |
| 413 | // copied this from profile.module. Seems a bit inefficient, but i don't know a better way |
| 414 | cache_clear_all(); |
| 415 | menu_rebuild(); |
| 416 | } |
| 417 | |
| 418 | /** |
| 419 | * @inheritDoc |
| 420 | */ |
| 421 | public function getUFLocale() { |
| 422 | // return CiviCRM’s xx_YY locale that either matches Drupal’s Chinese locale |
| 423 | // (for CRM-6281), Drupal’s xx_YY or is retrieved based on Drupal’s xx |
| 424 | // sometimes for CLI based on order called, this might not be set and/or empty |
| 425 | $language = $this->getCurrentLanguage(); |
| 426 | |
| 427 | if (empty($language)) { |
| 428 | return NULL; |
| 429 | } |
| 430 | |
| 431 | if ($language == 'zh-hans') { |
| 432 | return 'zh_CN'; |
| 433 | } |
| 434 | |
| 435 | if ($language == 'zh-hant') { |
| 436 | return 'zh_TW'; |
| 437 | } |
| 438 | |
| 439 | if (preg_match('/^.._..$/', $language)) { |
| 440 | return $language; |
| 441 | } |
| 442 | |
| 443 | return CRM_Core_I18n_PseudoConstant::longForShort(substr($language, 0, 2)); |
| 444 | } |
| 445 | |
| 446 | /** |
| 447 | * @inheritDoc |
| 448 | */ |
| 449 | public function setUFLocale($civicrm_language) { |
| 450 | global $language; |
| 451 | |
| 452 | $langcode = substr($civicrm_language, 0, 2); |
| 453 | $languages = language_list(); |
| 454 | |
| 455 | if (isset($languages[$langcode])) { |
| 456 | $language = $languages[$langcode]; |
| 457 | |
| 458 | // Config must be re-initialized to reset the base URL |
| 459 | // otherwise links will have the wrong language prefix/domain. |
| 460 | $config = CRM_Core_Config::singleton(); |
| 461 | $config->free(); |
| 462 | |
| 463 | return TRUE; |
| 464 | } |
| 465 | |
| 466 | return FALSE; |
| 467 | } |
| 468 | |
| 469 | /** |
| 470 | * Perform any post login activities required by the UF - |
| 471 | * e.g. for drupal: records a watchdog message about the new session, saves the login timestamp, |
| 472 | * calls hook_user op 'login' and generates a new session. |
| 473 | * |
| 474 | * @param array $params |
| 475 | * |
| 476 | * FIXME: Document values accepted/required by $params |
| 477 | */ |
| 478 | public function userLoginFinalize($params = []) { |
| 479 | user_login_finalize($params); |
| 480 | } |
| 481 | |
| 482 | /** |
| 483 | * @inheritDoc |
| 484 | */ |
| 485 | public function getLoginDestination(&$form) { |
| 486 | $args = NULL; |
| 487 | |
| 488 | $id = $form->get('id'); |
| 489 | if ($id) { |
| 490 | $args .= "&id=$id"; |
| 491 | } |
| 492 | else { |
| 493 | $gid = $form->get('gid'); |
| 494 | if ($gid) { |
| 495 | $args .= "&gid=$gid"; |
| 496 | } |
| 497 | else { |
| 498 | // Setup Personal Campaign Page link uses pageId |
| 499 | $pageId = $form->get('pageId'); |
| 500 | if ($pageId) { |
| 501 | $component = $form->get('component'); |
| 502 | $args .= "&pageId=$pageId&component=$component&action=add"; |
| 503 | } |
| 504 | } |
| 505 | } |
| 506 | |
| 507 | $destination = NULL; |
| 508 | if ($args) { |
| 509 | // append destination so user is returned to form they came from after login |
| 510 | $destination = CRM_Utils_System::currentPath() . '?reset=1' . $args; |
| 511 | } |
| 512 | return $destination; |
| 513 | } |
| 514 | |
| 515 | /** |
| 516 | * Fixme: Why are we overriding the parent function? Seems inconsistent. |
| 517 | * This version supplies slightly different params to $this->url (not absolute and html encoded) but why? |
| 518 | * |
| 519 | * @param string $action |
| 520 | * |
| 521 | * @return string |
| 522 | */ |
| 523 | public function postURL($action) { |
| 524 | if (!empty($action)) { |
| 525 | return $action; |
| 526 | } |
| 527 | return $this->url($_GET['q']); |
| 528 | } |
| 529 | |
| 530 | /** |
| 531 | * Get an array of user details for a contact, containing at minimum the user ID & name. |
| 532 | * |
| 533 | * @param int $contactID |
| 534 | * |
| 535 | * @return array |
| 536 | * CMS user details including |
| 537 | * - id |
| 538 | * - name (ie the system user name. |
| 539 | */ |
| 540 | public function getUser($contactID) { |
| 541 | $userDetails = parent::getUser($contactID); |
| 542 | $user = $this->getUserObject($userDetails['id']); |
| 543 | $userDetails['name'] = $user->name; |
| 544 | $userDetails['email'] = $user->mail; |
| 545 | return $userDetails; |
| 546 | } |
| 547 | |
| 548 | /** |
| 549 | * Load the user object. |
| 550 | * |
| 551 | * Note this function still works in drupal 6, 7 & 8 but is deprecated in Drupal 8. |
| 552 | * |
| 553 | * @param $userID |
| 554 | * |
| 555 | * @return object |
| 556 | */ |
| 557 | public function getUserObject($userID) { |
| 558 | return user_load($userID); |
| 559 | } |
| 560 | |
| 561 | /** |
| 562 | * Parse the name of the drupal site. |
| 563 | * |
| 564 | * @param string $civicrm_root |
| 565 | * |
| 566 | * @return null|string |
| 567 | * @deprecated |
| 568 | */ |
| 569 | public function parseDrupalSiteNameFromRoot($civicrm_root) { |
| 570 | $siteName = NULL; |
| 571 | if (strpos($civicrm_root, |
| 572 | DIRECTORY_SEPARATOR . 'sites' . DIRECTORY_SEPARATOR . 'all' . DIRECTORY_SEPARATOR . 'modules' |
| 573 | ) === FALSE |
| 574 | ) { |
| 575 | $startPos = strpos($civicrm_root, |
| 576 | DIRECTORY_SEPARATOR . 'sites' . DIRECTORY_SEPARATOR |
| 577 | ); |
| 578 | $endPos = strpos($civicrm_root, |
| 579 | DIRECTORY_SEPARATOR . 'modules' . DIRECTORY_SEPARATOR |
| 580 | ); |
| 581 | if ($startPos && $endPos) { |
| 582 | // if component is in sites/SITENAME/modules |
| 583 | $siteName = substr($civicrm_root, |
| 584 | $startPos + 7, |
| 585 | $endPos - $startPos - 7 |
| 586 | ); |
| 587 | } |
| 588 | } |
| 589 | return $siteName; |
| 590 | } |
| 591 | |
| 592 | /** |
| 593 | * Determine if Drupal multi-site applies to the current request -- and, |
| 594 | * specifically, determine the name of the multisite folder. |
| 595 | * |
| 596 | * @param string $flagFile |
| 597 | * Check if $flagFile exists inside the site dir. |
| 598 | * @return null|string |
| 599 | * string, e.g. `bar.example.com` if using multisite. |
| 600 | * NULL if using the default site. |
| 601 | */ |
| 602 | private function parseDrupalSiteNameFromRequest($flagFile = '') { |
| 603 | $phpSelf = array_key_exists('PHP_SELF', $_SERVER) ? $_SERVER['PHP_SELF'] : ''; |
| 604 | $httpHost = array_key_exists('HTTP_HOST', $_SERVER) ? $_SERVER['HTTP_HOST'] : ''; |
| 605 | if (empty($httpHost)) { |
| 606 | $httpHost = parse_url(CIVICRM_UF_BASEURL, PHP_URL_HOST); |
| 607 | if (parse_url(CIVICRM_UF_BASEURL, PHP_URL_PORT)) { |
| 608 | $httpHost .= ':' . parse_url(CIVICRM_UF_BASEURL, PHP_URL_PORT); |
| 609 | } |
| 610 | } |
| 611 | |
| 612 | $confdir = $this->cmsRootPath() . '/sites'; |
| 613 | |
| 614 | if (file_exists($confdir . "/sites.php")) { |
| 615 | include $confdir . "/sites.php"; |
| 616 | } |
| 617 | else { |
| 618 | $sites = []; |
| 619 | } |
| 620 | |
| 621 | $uri = explode('/', $phpSelf); |
| 622 | $server = explode('.', implode('.', array_reverse(explode(':', rtrim($httpHost, '.'))))); |
| 623 | for ($i = count($uri) - 1; $i > 0; $i--) { |
| 624 | for ($j = count($server); $j > 0; $j--) { |
| 625 | $dir = implode('.', array_slice($server, -$j)) . implode('.', array_slice($uri, 0, $i)); |
| 626 | if (file_exists("$confdir/$dir" . $flagFile)) { |
| 627 | \Civi::$statics[__CLASS__]['drupalSiteName'] = $dir; |
| 628 | return \Civi::$statics[__CLASS__]['drupalSiteName']; |
| 629 | } |
| 630 | // check for alias |
| 631 | if (isset($sites[$dir]) && file_exists("$confdir/{$sites[$dir]}" . $flagFile)) { |
| 632 | \Civi::$statics[__CLASS__]['drupalSiteName'] = $sites[$dir]; |
| 633 | return \Civi::$statics[__CLASS__]['drupalSiteName']; |
| 634 | } |
| 635 | } |
| 636 | } |
| 637 | } |
| 638 | |
| 639 | /** |
| 640 | * Function to return current language of Drupal |
| 641 | * |
| 642 | * @return string |
| 643 | */ |
| 644 | public function getCurrentLanguage() { |
| 645 | global $language; |
| 646 | return (!empty($language->language)) ? $language->language : $language; |
| 647 | } |
| 648 | |
| 649 | /** |
| 650 | * Is a front end page being accessed. |
| 651 | * |
| 652 | * Generally this would be a contribution form or other public page as opposed to a backoffice page (like contact edit). |
| 653 | * |
| 654 | * See https://github.com/civicrm/civicrm-drupal/pull/546/files |
| 655 | * |
| 656 | * @return bool |
| 657 | */ |
| 658 | public function isFrontEndPage() { |
| 659 | $path = CRM_Utils_System::currentPath(); |
| 660 | |
| 661 | // Get the menu for above URL. |
| 662 | $item = CRM_Core_Menu::get($path); |
| 663 | return !empty($item['is_public']); |
| 664 | } |
| 665 | |
| 666 | /** |
| 667 | * Start a new session. |
| 668 | */ |
| 669 | public function sessionStart() { |
| 670 | if (function_exists('drupal_session_start')) { |
| 671 | // https://issues.civicrm.org/jira/browse/CRM-14356 |
| 672 | if (!(isset($GLOBALS['lazy_session']) && $GLOBALS['lazy_session'] == TRUE)) { |
| 673 | drupal_session_start(); |
| 674 | } |
| 675 | $_SESSION = []; |
| 676 | } |
| 677 | else { |
| 678 | session_start(); |
| 679 | } |
| 680 | } |
| 681 | |
| 682 | /** |
| 683 | * Get role names |
| 684 | * |
| 685 | * @return array|null |
| 686 | */ |
| 687 | public function getRoleNames() { |
| 688 | return array_combine(user_roles(), user_roles()); |
| 689 | } |
| 690 | |
| 691 | /** |
| 692 | * Determine if the Views module exists. |
| 693 | * |
| 694 | * @return bool |
| 695 | */ |
| 696 | public function viewsExists() { |
| 697 | if (function_exists('module_exists') && module_exists('views')) { |
| 698 | return TRUE; |
| 699 | } |
| 700 | return FALSE; |
| 701 | } |
| 702 | |
| 703 | } |