freeze the contact field in non standalone context

[civicrm-core.git] / CRM / Core / Invoke.php

<?php
/*
 +--------------------------------------------------------------------+
 | CiviCRM version 5                                                  |
 +--------------------------------------------------------------------+
 | Copyright CiviCRM LLC (c) 2004-2019                                |
 +--------------------------------------------------------------------+
 | This file is a part of CiviCRM.                                    |
 |                                                                    |
 | CiviCRM is free software; you can copy, modify, and distribute it  |
 | under the terms of the GNU Affero General Public License           |
 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
 |                                                                    |
 | CiviCRM is distributed in the hope that it will be useful, but     |
 | WITHOUT ANY WARRANTY; without even the implied warranty of         |
 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
 | See the GNU Affero General Public License for more details.        |
 |                                                                    |
 | You should have received a copy of the GNU Affero General Public   |
 | License and the CiviCRM Licensing Exception along                  |
 | with this program; if not, contact CiviCRM LLC                     |
 | at info[AT]civicrm[DOT]org. If you have questions about the        |
 | GNU Affero General Public License or the licensing of CiviCRM,     |
 | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
 +--------------------------------------------------------------------+
 */

/**
 *
 * Given an argument list, invoke the appropriate CRM function
 * Serves as a wrapper between the UserFrameWork and Core CRM
 *
 * @package CRM
 * @copyright CiviCRM LLC (c) 2004-2019
 */
class CRM_Core_Invoke {

  /**
   * This is the main front-controller that integrates with the CMS. Any
   * page-request that is sent to the CMS and intended for CiviCRM should
   * be processed by invoke().
   *
   * @param array $args
   *   The parts of the URL which identify the intended CiviCRM page
   *   (e.g. array('civicrm', 'event', 'register')).
   * @return string
   *   HTML. For non-HTML content, invoke() may call print() and exit().
   *
   */
  public static function invoke($args) {
    try {
      return self::_invoke($args);
    }
    catch (Exception $e) {
      CRM_Core_Error::handleUnhandledException($e);
    }
  }

  /**
   * This is the same as invoke(), but it does *not* include exception
   * handling.
   *
   * @param array $args
   *   The parts of the URL which identify the intended CiviCRM page
   *   (e.g. array('civicrm', 'event', 'register')).
   * @return string
   *   HTML. For non-HTML content, invoke() may call print() and exit().
   */
  public static function _invoke($args) {
    if ($args[0] !== 'civicrm') {
      return NULL;
    }
    // CRM-15901: Turn off PHP errors display for all ajax calls
    if (CRM_Utils_Array::value(1, $args) == 'ajax' || CRM_Utils_Array::value('snippet', $_REQUEST)) {
      ini_set('display_errors', 0);
    }

    if (!defined('CIVICRM_SYMFONY_PATH')) {
      // Traditional Civi invocation path
      // may exit
      self::hackMenuRebuild($args);
      self::init($args);
      $item = self::getItem($args);
      return self::runItem($item);
    }
    else {
      // Symfony-based invocation path
      require_once CIVICRM_SYMFONY_PATH . '/app/bootstrap.php.cache';
      require_once CIVICRM_SYMFONY_PATH . '/app/AppKernel.php';
      $kernel = new AppKernel('dev', TRUE);
      $kernel->loadClassCache();
      $response = $kernel->handle(Symfony\Component\HttpFoundation\Request::createFromGlobals());
      if (preg_match(':^text/html:', $response->headers->get('Content-Type'))) {
        // let the CMS handle the trappings
        return $response->getContent();
      }
      else {
        $response->send();
        exit();
      }
    }
  }

  /**
   * Hackish support /civicrm/menu/rebuild
   *
   * @param array $args
   *   List of path parts.
   * @void
   */
  public static function hackMenuRebuild($args) {
    if (['civicrm', 'menu', 'rebuild'] == $args || ['civicrm', 'clearcache'] == $args) {
      // ensure that the user has a good privilege level
      if (CRM_Core_Permission::check('administer CiviCRM')) {
        self::rebuildMenuAndCaches();
        CRM_Core_Session::setStatus(ts('Cleared all CiviCRM caches (database, menu, templates)'), ts('Complete'), 'success');
        // exits
        return CRM_Utils_System::redirect();
      }
      else {
        CRM_Core_Error::fatal('You do not have permission to execute this url');
      }
    }
  }

  /**
   * Perform general setup.
   *
   * @param array $args
   *   List of path parts.
   * @void
   */
  public static function init($args) {
    // first fire up IDS and check for bad stuff
    $config = CRM_Core_Config::singleton();

    // also initialize the i18n framework
    require_once 'CRM/Core/I18n.php';
    $i18n = CRM_Core_I18n::singleton();
  }

  /**
   * Determine which menu $item corresponds to $args
   *
   * @param array $args
   *   List of path parts.
   * @return array; see CRM_Core_Menu
   */
  public static function getItem($args) {
    if (is_array($args)) {
      // get the menu items
      $path = implode('/', $args);
    }
    else {
      $path = $args;
    }
    $item = CRM_Core_Menu::get($path);

    // we should try to compute menus, if item is empty and stay on the same page,
    // rather than compute and redirect to dashboard.
    if (!$item) {
      CRM_Core_Menu::store(FALSE);
      $item = CRM_Core_Menu::get($path);
    }

    return $item;
  }

  /**
   * Given a menu item, call the appropriate controller and return the response
   *
   * @param array $item
   *   See CRM_Core_Menu.
   * @return string, HTML
   */
  public static function runItem($item) {
    $ids = new CRM_Core_IDS();
    $ids->check($item);

    $config = CRM_Core_Config::singleton();
    if ($config->userFramework == 'Joomla' && $item) {
      $config->userFrameworkURLVar = 'task';

      // joomla 1.5RC1 seems to push this in the POST variable, which messes
      // QF and checkboxes
      unset($_POST['option']);
      CRM_Core_Joomla::sidebarLeft();
    }

    // set active Component
    $template = CRM_Core_Smarty::singleton();
    $template->assign('activeComponent', 'CiviCRM');
    $template->assign('formTpl', 'default');

    if ($item) {
      // CRM-7656 - make sure we send a clean sanitized path to create printer friendly url
      $printerFriendly = CRM_Utils_System::makeURL(
          'snippet', FALSE, FALSE,
          CRM_Utils_Array::value('path', $item)
        ) . '2';
      $template->assign('printerFriendly', $printerFriendly);

      if (!array_key_exists('page_callback', $item)) {
        CRM_Core_Error::debug('Bad item', $item);
        CRM_Core_Error::fatal(ts('Bad menu record in database'));
      }

      // check that we are permissioned to access this page
      if (!CRM_Core_Permission::checkMenuItem($item)) {
        CRM_Utils_System::permissionDenied();
        return NULL;
      }

      // check if ssl is set
      if (!empty($item['is_ssl'])) {
        CRM_Utils_System::redirectToSSL();
      }

      if (isset($item['title'])) {
        CRM_Utils_System::setTitle($item['title']);
      }

      if (isset($item['breadcrumb']) && !isset($item['is_public'])) {
        CRM_Utils_System::appendBreadCrumb($item['breadcrumb']);
      }

      $pageArgs = NULL;
      if (!empty($item['page_arguments'])) {
        $pageArgs = CRM_Core_Menu::getArrayForPathArgs($item['page_arguments']);
      }

      $template = CRM_Core_Smarty::singleton();
      if (!empty($item['is_public'])) {
        $template->assign('urlIsPublic', TRUE);
      }
      else {
        $template->assign('urlIsPublic', FALSE);
        self::statusCheck($template);
      }

      if (isset($item['return_url'])) {
        $session = CRM_Core_Session::singleton();
        $args = CRM_Utils_Array::value(
          'return_url_args',
          $item,
          'reset=1'
        );
        $session->pushUserContext(CRM_Utils_System::url($item['return_url'], $args));
      }

      $result = NULL;
      // WISHLIST: Refactor this. Instead of pattern-matching on page_callback, lookup
      // page_callback via Civi\Core\Resolver and check the implemented interfaces. This
      // would require rethinking the default constructor.
      if (is_array($item['page_callback']) || strpos($item['page_callback'], ':')) {
        $result = call_user_func(Civi\Core\Resolver::singleton()->get($item['page_callback']));
      }
      elseif (strstr($item['page_callback'], '_Form')) {
        $wrapper = new CRM_Utils_Wrapper();
        $result = $wrapper->run(
          CRM_Utils_Array::value('page_callback', $item),
          CRM_Utils_Array::value('title', $item),
          isset($pageArgs) ? $pageArgs : NULL
        );
      }
      else {
        $newArgs = explode('/', $_GET[$config->userFrameworkURLVar]);
        $mode = 'null';
        if (isset($pageArgs['mode'])) {
          $mode = $pageArgs['mode'];
          unset($pageArgs['mode']);
        }
        $title = CRM_Utils_Array::value('title', $item);
        if (strstr($item['page_callback'], '_Page') || strstr($item['page_callback'], '\\Page\\')) {
          $object = new $item['page_callback']($title, $mode);
          $object->urlPath = explode('/', $_GET[$config->userFrameworkURLVar]);
        }
        elseif (strstr($item['page_callback'], '_Controller') || strstr($item['page_callback'], '\\Controller\\')) {
          $addSequence = 'false';
          if (isset($pageArgs['addSequence'])) {
            $addSequence = $pageArgs['addSequence'];
            $addSequence = $addSequence ? 'true' : 'false';
            unset($pageArgs['addSequence']);
          }
          $object = new $item['page_callback']($title, TRUE, $mode, NULL, $addSequence);
        }
        else {
          CRM_Core_Error::fatal();
        }
        $result = $object->run($newArgs, $pageArgs);
      }

      CRM_Core_Session::storeSessionObjects();
      return $result;
    }

    CRM_Core_Menu::store();
    CRM_Core_Session::setStatus(ts('Menu has been rebuilt'), ts('Complete'), 'success');
    return CRM_Utils_System::redirect();
  }

  /**
   * This function contains the default action.
   *
   * @param $action
   *
   * @param $contact_type
   * @param $contact_sub_type
   *
   */
  public static function form($action, $contact_type, $contact_sub_type) {
    CRM_Utils_System::setUserContext(['civicrm/contact/search/basic', 'civicrm/contact/view']);
    $wrapper = new CRM_Utils_Wrapper();

    $properties = CRM_Core_Component::contactSubTypeProperties($contact_sub_type, 'Edit');
    if ($properties) {
      $wrapper->run($properties['class'], ts('New %1', [1 => $contact_sub_type]), $action, TRUE);
    }
    else {
      $wrapper->run('CRM_Contact_Form_Contact', ts('New Contact'), $action, TRUE);
    }
  }

  /**
   * Show status in the footer (admin only)
   *
   * @param CRM_Core_Smarty $template
   */
  public static function statusCheck($template) {
    if (CRM_Core_Config::isUpgradeMode() || !CRM_Core_Permission::check('administer CiviCRM')) {
      return;
    }
    // always use cached results - they will be refreshed by the session timer
    $status = Civi::cache('checks')->get('systemStatusCheckResult');
    $template->assign('footer_status_severity', $status);
    $template->assign('footer_status_message', CRM_Utils_Check::toStatusLabel($status));
  }

  /**
   * @param bool $triggerRebuild
   * @param bool $sessionReset
   *
   * @throws Exception
   */
  public static function rebuildMenuAndCaches($triggerRebuild = FALSE, $sessionReset = FALSE) {
    $config = CRM_Core_Config::singleton();
    $config->clearModuleList();

    // also cleanup all caches
    $config->cleanupCaches($sessionReset || CRM_Utils_Request::retrieve('sessionReset', 'Boolean', CRM_Core_DAO::$_nullObject, FALSE, 0, 'GET'));

    CRM_Core_Menu::store();

    // also reset navigation
    CRM_Core_BAO_Navigation::resetNavigation();

    // also cleanup module permissions
    $config->cleanupPermissions();

    // rebuild word replacement cache - pass false to prevent operations redundant with this fn
    CRM_Core_BAO_WordReplacement::rebuild(FALSE);

    Civi::service('settings_manager')->flush();
    // Clear js caches
    CRM_Core_Resources::singleton()->flushStrings()->resetCacheCode();
    CRM_Case_XMLRepository::singleton(TRUE);

    // also rebuild triggers if requested explicitly
    if (
      $triggerRebuild ||
      CRM_Utils_Request::retrieve('triggerRebuild', 'Boolean', CRM_Core_DAO::$_nullObject, FALSE, 0, 'GET')
    ) {
      CRM_Core_DAO::triggerRebuild();
    }
    CRM_Core_DAO_AllCoreTables::reinitializeCache(TRUE);
    CRM_Core_ManagedEntities::singleton(TRUE)->reconcile();
  }

}