civicrm.php

<?php
/*
Plugin Name: CiviCRM
Description: CiviCRM - Growing and Sustaining Relationships
Version: 5.27.4
Requires at least: 4.9
Requires PHP:      7.1
Author: CiviCRM LLC
Author URI: https://civicrm.org/
Plugin URI: https://docs.civicrm.org/sysadmin/en/latest/install/wordpress/
License: AGPL3
Text Domain: civicrm
Domain Path: /languages
*/


/*
 +--------------------------------------------------------------------+
 | Copyright CiviCRM LLC. All rights reserved.                        |
 |                                                                    |
 | This work is published under the GNU AGPLv3 license with some      |
 | permitted exceptions and without any warranty. For full license    |
 | and copyright information, see https://civicrm.org/licensing       |
 +--------------------------------------------------------------------+
*/

/**
 *
 * @package CRM
 * @copyright CiviCRM LLC https://civicrm.org/licensing
 *
 */


/*
--------------------------------------------------------------------------------
WordPress resources for developers
--------------------------------------------------------------------------------
Not that they're ever adhered to anywhere other than core, but people do their
best to comply...

WordPress core coding standards:
http://make.wordpress.org/core/handbook/coding-standards/php/

WordPress HTML standards:
http://make.wordpress.org/core/handbook/coding-standards/html/

WordPress JavaScript standards:
http://make.wordpress.org/core/handbook/coding-standards/javascript/
--------------------------------------------------------------------------------
*/


// This file must not accessed directly
if ( ! defined( 'ABSPATH' ) ) exit;


// Set version here: when it changes, will force JS to reload
define( 'CIVICRM_PLUGIN_VERSION', '5.27.4' );

// Store reference to this file
if (!defined('CIVICRM_PLUGIN_FILE')) {
  define( 'CIVICRM_PLUGIN_FILE', __FILE__ );
}

// Store URL to this plugin's directory
if (!defined( 'CIVICRM_PLUGIN_URL')) {
  define( 'CIVICRM_PLUGIN_URL', plugin_dir_url(CIVICRM_PLUGIN_FILE) );
}

// Store PATH to this plugin's directory
if (!defined( 'CIVICRM_PLUGIN_DIR')) {
  define( 'CIVICRM_PLUGIN_DIR', plugin_dir_path(CIVICRM_PLUGIN_FILE) );
}

if ( !defined( 'CIVICRM_WP_PHP_MINIMUM' ) ) {
  /**
   * Minimum required PHP
   *
   * Note: This duplicates CRM_Upgrade_Incremental_General::MIN_INSTALL_PHP_VER.
   * The duplication helps avoid dependency issues. (Reading
   * `CRM_Upgrade_Incremental_General::MIN_INSTALL_PHP_VER` requires loading
   * `civicrm.settings.php`, but that triggers a parse-error
   * on PHP 5.x.)
   *
   * @see CRM_Upgrade_Incremental_General::MIN_INSTALL_PHP_VER
   * @see CiviWP\PhpVersionTest::testConstantMatch()
   */
  define( 'CIVICRM_WP_PHP_MINIMUM', '7.1.0' );
}

/*
 * The constant CIVICRM_SETTINGS_PATH is also defined in civicrm.config.php and
 * may already have been defined there - e.g. by cron or external scripts.
 */
if ( !defined( 'CIVICRM_SETTINGS_PATH' ) ) {

  /*
   * Test where the settings file exists.
   *
   * If the settings file is found in the 4.6 and prior location, use that as
   * CIVICRM_SETTINGS_PATH, otherwise use the new location.
   */
  $upload_dir    = wp_upload_dir();
  $wp_civi_settings = $upload_dir['basedir'] . DIRECTORY_SEPARATOR . 'civicrm' . DIRECTORY_SEPARATOR . 'civicrm.settings.php' ;
  $wp_civi_settings_deprectated = CIVICRM_PLUGIN_DIR . 'civicrm.settings.php';

  if (file_exists($wp_civi_settings_deprectated)) {
    define( 'CIVICRM_SETTINGS_PATH', $wp_civi_settings_deprectated );
  }
  else  {
    define( 'CIVICRM_SETTINGS_PATH', $wp_civi_settings );
  }

}

// Test if CiviCRM is installed
if ( file_exists( CIVICRM_SETTINGS_PATH )  ) {
    define( 'CIVICRM_INSTALLED', TRUE );
  } else {
    define( 'CIVICRM_INSTALLED', FALSE );
}

// Prevent CiviCRM from rendering its own header
define( 'CIVICRM_UF_HEAD', TRUE );

/**
 * Setting this to 'true' will replace all mailing URLs calls to 'extern/url.php'
 * and 'extern/open.php' with their REST counterpart 'civicrm/v3/url' and 'civicrm/v3/open'.
 *
 * Use for test purposes, may affect mailing
 * performance, see Plugin->replace_tracking_urls() method.
 */
if ( ! defined( 'CIVICRM_WP_REST_REPLACE_MAILING_TRACKING' ) ) {
  define( 'CIVICRM_WP_REST_REPLACE_MAILING_TRACKING', false );
}


/**
 * Define CiviCRM_For_WordPress Class.
 *
 * @since 4.4
 */
class CiviCRM_For_WordPress {

  /**
   * Plugin instance.
   *
   * @since 4.4
   * @access private
   * @var object $instance The plugin instance.
   */
  private static $instance;

  /**
   * Plugin context (broad).
   *
   * @since 4.4
   * @access public
   * @var bool $in_wordpress The broad plugin context.
   */
  static $in_wordpress;

  /**
   * Plugin context (specific).
   *
   * @since 4.4
   * @access public
   * @var str $context The specific plugin context.
   */
  static $context;

  /**
   * Shortcodes management object.
   *
   * @since 4.4
   * @access public
   * @var object CiviCRM_For_WordPress_Shortcodes The shortcodes management object.
   */
  public $shortcodes;

  /**
   * Modal dialog management object.
   *
   * @since 4.4
   * @access public
   * @var object CiviCRM_For_WordPress_Shortcodes_Modal The modal dialog management object.
   */
  public $modal;

  /**
   * Basepage management object.
   *
   * @since 4.4
   * @access public
   * @var object CiviCRM_For_WordPress_Basepage The basepage management object.
   */
  public $basepage;

  /**