forked from b1cep/Charitable
/
charitable.php
executable file
·962 lines (833 loc) · 24.7 KB
/
charitable.php
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<?php
/**
* Plugin Name: Charitable
* Plugin URI: https://www.wpcharitable.com
* Description: The WordPress fundraising alternative for non-profits, created to help non-profits raise money on their own website.
* Version: 1.6.31
* Author: WP Charitable
* Author URI: https://wpcharitable.com
* Requires at least: 4.1
* Tested up to: 5.3.2
*
* Text Domain: charitable
* Domain Path: /i18n/languages/
*
* @package Charitable
* @author Eric Daams
* @copyright Copyright (c) 2020, Studio 164a
* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! class_exists( 'Charitable' ) ) :
/**
* Main Charitable class.
*/
class Charitable {
/* Plugin version. */
const VERSION = '1.6.31';
/* Version of database schema. */
const DB_VERSION = '20180522';
/* Campaign post type. */
const CAMPAIGN_POST_TYPE = 'campaign';
/* Donation post type. */
const DONATION_POST_TYPE = 'donation';
/**
* Single instance of this class.
*
* @since 1.0.0
*
* @var Charitable
*/
private static $instance = null;
/**
* The absolute path to this plugin's directory.
*
* @since 1.0.0
*
* @var string
*/
private $directory_path;
/**
* The URL of this plugin's directory.
*
* @since 1.0.0
*
* @var string
*/
private $directory_url;
/**
* Directory path for the includes folder of the plugin.
*
* @since 1.0.0
*
* @var string
*/
private $includes_path;
/**
* Store of registered objects.
*
* @since 1.0.0
* @since 1.5.0 Changed to Charitable_Registry object. Previously it was an array.
*
* @var Charitable_Registry
*/
private $registry;
/**
* Classmap.
*
* @since 1.5.0
*
* @var array
*/
private $classmap;
/**
* Create class instance.
*
* @since 1.0.0
*/
public function __construct() {
$this->directory_path = plugin_dir_path( __FILE__ );
$this->directory_url = plugin_dir_url( __FILE__ );
$this->includes_path = $this->directory_path . 'includes/';
spl_autoload_register( array( $this, 'autoloader' ) );
$this->load_dependencies();
register_activation_hook( __FILE__, array( $this, 'activate' ) );
register_deactivation_hook( __FILE__, array( $this, 'deactivate' ) );
add_action( 'plugins_loaded', array( $this, 'start' ), 1 );
}
/**
* Returns the original instance of this class.
*
* @since 1.0.0
*
* @return Charitable
*/
public static function get_instance() {
return self::$instance;
}
/**
* Run the startup sequence.
*
* This is only ever executed once.
*
* @since 1.0.0
*
* @return void
*/
public function start() {
/* If we've already started (i.e. run this function once before), do not pass go. */
if ( $this->started() ) {
return;
}
/* Set static instance. */
self::$instance = $this;
/* Set up the registry and instantiate objects we need straight away. */
$this->registry();
$this->maybe_start_ajax();
$this->attach_hooks_and_filters();
$this->maybe_start_admin();
$this->maybe_start_public();
Charitable_Addons::load( $this );
}
/**
* Include necessary files.
*
* @since 1.0.0
*
* @return void
*/
private function load_dependencies() {
$includes_path = $this->get_path( 'includes' );
/* Load files with hooks & functions. Classes are autoloaded. */
require_once( $includes_path . 'charitable-core-functions.php' );
require_once( $includes_path . 'api/charitable-api-functions.php' );
require_once( $includes_path . 'campaigns/charitable-campaign-functions.php' );
require_once( $includes_path . 'campaigns/charitable-campaign-hooks.php' );
require_once( $includes_path . 'compat/charitable-compat-functions.php' );
require_once( $includes_path . 'currency/charitable-currency-functions.php' );
require_once( $includes_path . 'deprecated/charitable-deprecated-functions.php' );
require_once( $includes_path . 'donations/charitable-donation-hooks.php' );
require_once( $includes_path . 'donations/charitable-donation-functions.php' );
require_once( $includes_path . 'emails/charitable-email-hooks.php' );
require_once( $includes_path . 'endpoints/charitable-endpoints-functions.php' );
require_once( $includes_path . 'privacy/charitable-privacy-functions.php' );
require_once( $includes_path . 'public/charitable-template-helpers.php' );
require_once( $includes_path . 'shortcodes/charitable-shortcodes-hooks.php' );
require_once( $includes_path . 'upgrades/charitable-upgrade-hooks.php' );
require_once( $includes_path . 'users/charitable-user-functions.php' );
require_once( $includes_path . 'user-management/charitable-user-management-hooks.php' );
require_once( $includes_path . 'utilities/charitable-utility-functions.php' );
}
/**
* Load the template functions after theme is loaded.
*
* This gives themes time to override the functions.
*
* @since 1.6.10
*
* @return void
*/
public function load_template_files() {
$includes_path = $this->get_path( 'includes' );
require_once( $includes_path . 'public/charitable-template-functions.php' );
require_once( $includes_path . 'public/charitable-template-hooks.php' );
}
/**
* Dynamically loads the class attempting to be instantiated elsewhere in the
* plugin by looking at the $class_name parameter being passed as an argument.
*
* @since 1.5.0
*
* @param string $class_name The fully-qualified name of the class to load.
* @return boolean
*/
public function autoloader( $class_name ) {
/* If the specified $class_name already exists, bail. */
if ( class_exists( $class_name ) ) {
return false;
}
/* If the specified $class_name does not include our namespace, duck out. */
if ( false === strpos( $class_name, 'Charitable_' ) ) {
return false;
}
/* Autogenerated class map. */
if ( ! isset( $this->classmap ) ) {
$this->classmap = include( 'includes/autoloader/charitable-class-map.php' );
}
$file_path = isset( $this->classmap[ $class_name ] ) ? $this->get_path( 'includes' ) . $this->classmap[ $class_name ] : false;
if ( false !== $file_path && file_exists( $file_path ) && is_file( $file_path ) ) {
require_once( $file_path );
return true;
}
return false;
}
/**
* Returns a registered class object.
*
* @since 1.5.0
*
* @return Charitable_Registry
*/
public function registry() {
if ( ! isset( $this->registry ) ) {
$this->registry = new Charitable_Registry();
$this->registry->register_object( Charitable_Emails::get_instance() );
$this->registry->register_object( Charitable_Request::get_instance() );
$this->registry->register_object( Charitable_Gateways::get_instance() );
$this->registry->register_object( Charitable_i18n::get_instance() );
$this->registry->register_object( Charitable_Post_Types::get_instance() );
$this->registry->register_object( Charitable_Cron::get_instance() );
$this->registry->register_object( Charitable_Widgets::get_instance() );
$this->registry->register_object( Charitable_Licenses::get_instance() );
$this->registry->register_object( Charitable_User_Dashboard::get_instance() );
$this->registry->register_object( Charitable_Locations::get_instance() );
$this->registry->register_object( new Charitable_Privacy );
}
return $this->registry;
}
/**
* Set up hook and filter callback functions.
*
* @since 1.0.0
*
* @return void
*/
private function attach_hooks_and_filters() {
add_action( 'wpmu_new_blog', array( $this, 'maybe_activate_charitable_on_new_site' ) );
add_action( 'plugins_loaded', array( $this, 'charitable_install' ), 100 );
add_action( 'plugins_loaded', array( $this, 'charitable_start' ), 100 );
add_action( 'plugins_loaded', array( $this, 'endpoints' ), 100 );
add_action( 'plugins_loaded', array( $this, 'donation_fields' ), 100 );
add_action( 'plugins_loaded', array( $this, 'campaign_fields' ), 100 );
add_action( 'plugins_loaded', array( $this, 'register_donormeta_table' ) );
add_action( 'plugins_loaded', 'charitable_load_compat_functions' );
add_action( 'setup_theme', array( 'Charitable_Customizer', 'start' ) );
add_action( 'after_setup_theme', array( $this, 'load_template_files' ) );
add_action( 'wp_enqueue_scripts', array( $this, 'maybe_start_qunit' ), 100 );
add_action( 'rest_api_init', 'charitable_register_api_routes' );
/**
* We do this on priority 20 so that any functionality that is loaded on init (such
* as addons) has a chance to run before the event.
*/
add_action( 'init', array( $this, 'do_charitable_actions' ), 20 );
}
/**
* Checks whether we're in the admin area and if so, loads the admin-only functionality.
*
* @since 1.0.0
*
* @return Charitable_Admin|false
*/
private function maybe_start_admin() {
if ( ! is_admin() ) {
return false;
}
require_once( $this->get_path( 'admin' ) . 'class-charitable-admin.php' );
require_once( $this->get_path( 'admin' ) . 'charitable-admin-hooks.php' );
$admin = Charitable_Admin::get_instance();
$this->registry->register_object( $admin );
return $admin;
}
/**
* Checks whether we're on the public-facing side and if so, loads the public-facing functionality.
*
* @since 1.0.0
*
* @return Charitable_Public|false
*/
private function maybe_start_public() {
if ( is_admin() && ! $this->is_ajax() ) {
return false;
}
require_once( $this->get_path( 'public' ) . 'class-charitable-public.php' );
$public = Charitable_Public::get_instance();
$this->registry->register_object( $public );
return $public;
}
/**
* Load the QUnit tests if ?qunit is appended to the request.
*
* @since 1.4.17
*
* @return boolean
*/
public function maybe_start_qunit() {
/* Skip out early if ?qunit isn't included in the request. */
if ( ! array_key_exists( 'qunit', $_GET ) ) {
return false;
}
/* The unit tests have to exist. */
if ( ! file_exists( $this->get_path( 'directory' ) . 'tests/qunit/tests.js' ) ) {
return false;
}
wp_register_script( 'qunit', 'https://code.jquery.com/qunit/qunit-2.3.3.js', array(), '2.3.3', true );
/* Version: '20170615-15:44' */
wp_register_script( 'qunit-tests', $this->get_path( 'directory', false ) . 'tests/qunit/tests.js', array( 'jquery-core', 'qunit' ), time(), true );
wp_enqueue_script( 'qunit-tests' );
wp_register_style( 'qunit', 'https://code.jquery.com/qunit/qunit-2.3.3.css', array(), '2.3.3', 'all' );
wp_enqueue_style( 'qunit' );
}
/**
* Checks whether the current request is an AJAX request.
*
* @since 1.5.0
*
* @return boolean
*/
private function is_ajax() {
return false !== ( defined( 'DOING_AJAX' ) && DOING_AJAX );
}
/**
* Checks whether we're executing an AJAX hook and if so, loads some AJAX functionality.
*
* @since 1.0.0
*
* @return void
*/
private function maybe_start_ajax() {
if ( ! $this->is_ajax() ) {
return;
}
require_once( $this->get_path( 'includes' ) . 'ajax/charitable-ajax-functions.php' );
require_once( $this->get_path( 'includes' ) . 'ajax/charitable-ajax-hooks.php' );
}
/**
* This method is fired after all plugins are loaded and simply fires the charitable_start hook.
*
* Extensions can use the charitable_start event to load their own functionality.
*
* @since 1.0.0
*
* @return void
*/
public function charitable_start() {
do_action( 'charitable_start', $this );
}
/**
* Fires off an action right after Charitable is installed, allowing other
* plugins/themes to do something at this point.
*
* @since 1.0.1
*
* @return void
*/
public function charitable_install() {
$install = get_transient( 'charitable_install' );
if ( ! $install ) {
return;
}
require_once( $this->get_path( 'includes' ) . 'class-charitable-install.php' );
Charitable_Install::finish_installing();
do_action( 'charitable_install' );
delete_transient( 'charitable_install' );
}
/**
* Returns whether we are currently in the start phase of the plugin.
*
* @since 1.0.0
*
* @return boolean
*/
public function is_start() {
return current_filter() == 'charitable_start';
}
/**
* Returns whether the plugin has already started.
*
* @since 1.0.0
*
* @return boolean
*/
public function started() {
return did_action( 'charitable_start' ) || current_filter() == 'charitable_start';
}
/**
* Returns whether the plugin is being activated.
*
* @since 1.0.0
*
* @return boolean
*/
public function is_activation() {
return current_filter() == 'activate_charitable/charitable.php';
}
/**
* Returns whether the plugin is being deactivated.
*
* @since 1.0.0
*
* @return boolean
*/
public function is_deactivation() {
return current_filter() == 'deactivate_charitable/charitable.php';
}
/**
* Returns plugin paths.
*
* @since 1.0.0
*
* @param string $type If empty, returns the path to the plugin.
* @param boolean $absolute_path If true, returns the file system path. If false, returns it as a URL.
* @return string
*/
public function get_path( $type = '', $absolute_path = true ) {
$base = $absolute_path ? $this->directory_path : $this->directory_url;
switch ( $type ) {
case 'includes':
$path = $base . 'includes/';
break;
case 'admin':
$path = $base . 'includes/admin/';
break;
case 'public':
$path = $base . 'includes/public/';
break;
case 'assets':
$path = $base . 'assets/';
break;
case 'templates':
$path = $base . 'templates/';
break;
case 'directory':
$path = $base;
break;
default:
$path = __FILE__;
}//end switch
return $path;
}
/**
* Returns the plugin's version number.
*
* @since 1.0.0
*
* @return string
*/
public function get_version() {
$version = self::VERSION;
if ( false !== strpos( $version, '-' ) ) {
$parts = explode( '-', $version );
$version = $parts[0];
}
return $version;
}
/**
* Get the campaign fields registry
*
* If the registry has not been set up yet, this will also
* perform the task of setting it up initially.
*
* This method is called on the plugins_loaded hook.
*
* @since 1.6.0
*
* @return Charitable_Campaign_Field_Registry
*/
public function campaign_fields() {
if ( ! $this->registry->has( 'campaign_field_registry' ) ) {
$campaign_fields = new Charitable_Campaign_Field_Registry();
/* Register it immediately to avoid endless recursion. */
$this->registry->register_object( $campaign_fields );
$fields = include( $this->get_path( 'includes' ) . 'fields/default-fields/campaign-fields.php' );
foreach ( $fields as $key => $args ) {
$campaign_fields->register_field( new Charitable_Campaign_Field( $key, $args ) );
}
}
return $this->registry->get( 'campaign_field_registry' );
}
/**
* Get the donation fields registry
*
* If the registry has not been set up yet, this will also
* perform the task of setting it up initially.
*
* This method is called on the plugins_loaded hook.
*
* @since 1.5.0
*
* @return Charitable_Donation_Field_Registry
*/
public function donation_fields() {
if ( ! $this->registry->has( 'donation_field_registry' ) ) {
$donation_fields = new Charitable_Donation_Field_Registry();
/* Register it immediately to avoid endless recursion. */
$this->registry->register_object( $donation_fields );
$fields = include( $this->get_path( 'includes' ) . 'fields/default-fields/donation-fields.php' );
foreach ( $fields as $key => $args ) {
$donation_fields->register_field( new Charitable_Donation_Field( $key, $args ) );
}
}
return $this->registry->get( 'donation_field_registry' );
}
/**
* Return the Endpoints API object.
*
* If the Endpoints API has not been set up yet, this will also
* perform the task of setting it up initially.
*
* This method is called on the plugins_loaded hook.
*
* @since 1.5.0
*
* @return Charitable_Endpoints
*/
public function endpoints() {
if ( ! $this->registry->has( 'endpoints' ) ) {
/**
* The order in which we register endpoints is important, because
* it determines the order in which the endpoints are checked to
* find whether they are the current page.
*
* Any endpoint that builds on another endpoint should be registered
* BEFORE the endpoint it builds on. In other words, move from
* most specific to least specific.
*/
$endpoints = new Charitable_Endpoints();
$endpoints->register( new Charitable_Campaign_Donation_Endpoint );
$endpoints->register( new Charitable_Campaign_Widget_Endpoint );
$endpoints->register( new Charitable_Campaign_Endpoint );
$endpoints->register( new Charitable_Donation_Cancellation_Endpoint );
$endpoints->register( new Charitable_Donation_Processing_Endpoint );
$endpoints->register( new Charitable_Donation_Receipt_Endpoint );
$endpoints->register( new Charitable_Email_Preview_Endpoint );
$endpoints->register( new Charitable_Email_Verification_Endpoint );
$endpoints->register( new Charitable_Forgot_Password_Endpoint );
$endpoints->register( new Charitable_Reset_Password_Endpoint );
$endpoints->register( new Charitable_Registration_Endpoint );
$endpoints->register( new Charitable_Login_Endpoint );
$endpoints->register( new Charitable_Profile_Endpoint );
$endpoints->register( new Charitable_Webhook_Listener_Endpoint );
$this->registry->register_object( $endpoints );
}
return $this->registry->get( 'endpoints' );
}
/**
* Returns a registered object.
*
* @since 1.0.0
*
* @param string $class The type of class to be retrieved.
* @return object
*/
public function get_registered_object( $class ) {
return $this->registry->get( $class );
}
/**
* Registers our donormeta table as a meta data table.
*
* @since 1.6.0
*
* @global WPDB $wpdb
* @return void
*/
public function register_donormeta_table() {
global $wpdb;
$wpdb->donormeta = $wpdb->prefix . 'charitable_donormeta';
}
/**
* Returns the model for one of Charitable's database tables.
*
* @since 1.0.0
*
* @param string $table The database table to retrieve.
* @return Charitable_DB
*/
public function get_db_table( $table ) {
$tables = $this->get_tables();
if ( ! isset( $tables[ $table ] ) ) {
charitable_get_deprecated()->doing_it_wrong(
__METHOD__,
sprintf( 'Invalid table %s passed', $table ),
'1.0.0'
);
return null;
}
return $this->registry->get( $tables[ $table ] );
}
/**
* Return the filtered list of registered tables.
*
* @since 1.0.0
*
* @return string[]
*/
private function get_tables() {
/**
* Filter the array of available Charitable table classes.
*
* @since 1.0.0
*
* @param array $tables List of tables as a key=>value array.
*/
return apply_filters(
'charitable_db_tables',
array(
'campaign_donations' => 'Charitable_Campaign_Donations_DB',
'donors' => 'Charitable_Donors_DB',
'donormeta' => 'Charitable_Donormeta_DB',
)
);
}
/**
* Maybe activate Charitable when a new site is added in a multisite network.
*
* @since 1.4.6
*
* @param int $blog_id The blog to activate Charitable on.
* @return void
*/
public function maybe_activate_charitable_on_new_site( $blog_id ) {
if ( is_plugin_active_for_network( basename( $this->directory_path ) . '/charitable.php' ) ) {
switch_to_blog( $blog_id );
$this->activate( false );
restore_current_blog();
}
}
/**
* Runs on plugin activation.
*
* @see register_activation_hook
*
* @since 1.0.0
*
* @param boolean $network_wide Whether to enable the plugin for all sites in the network
* or just the current site. Multisite only. Default is false.
* @return void
*/
public function activate( $network_wide = false ) {
require_once( $this->get_path( 'includes' ) . 'class-charitable-install.php' );
if ( is_multisite() && $network_wide ) {
global $wpdb;
foreach ( $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" ) as $blog_id ) {
switch_to_blog( $blog_id );
new Charitable_Install();
restore_current_blog();
}
} else {
new Charitable_Install();
}
}
/**
* Runs on plugin deactivation.
*
* @see register_deactivation_hook
*
* @since 1.0.0
*
* @return void
*/
public function deactivate() {
require_once( $this->get_path( 'includes' ) . 'class-charitable-uninstall.php' );
new Charitable_Uninstall();
}
/**
* If a charitable_action event is triggered, delegate the event using do_action.
*
* @since 1.0.0
*
* @return void
*/
public function do_charitable_actions() {
if ( isset( $_REQUEST['charitable_action'] ) ) {
$action = $_REQUEST['charitable_action'];
error_log( var_export( 'charitable_' . $action, true ) );
/**
* Handle Charitable action.
*
* @since 1.0.0
*/
do_action( 'charitable_' . $action );
}
}
/**
* Throw error on object clone.
*
* This class is specifically designed to be instantiated once. You can retrieve the instance using charitable()
*
* @since 1.0.0
*
* @return void
*/
public function __clone() {
charitable_get_deprecated()->doing_it_wrong(
__FUNCTION__,
__( 'Cloning this object is forbidden.', 'charitable' ),
'1.0.0'
);
}
/**
* Disable unserializing of the class.
*
* @since 1.0.0
*
* @return void
*/
public function __wakeup() {
charitable_get_deprecated()->doing_it_wrong(
__FUNCTION__,
__( 'Unserializing instances of this class is forbidden.', 'charitable' ),
'1.0.0'
);
}
/**
* DEPRECATED METHODS
*/
/**
* Load plugin compatibility files on plugins_loaded hook.
*
* @deprecated 1.8.0
*
* @since 1.4.18
* @since 1.5.0 Deprecated.
*
* @return void
*/
public function load_plugin_compat_files() {
charitable_get_deprecated()->deprecated_function(
__METHOD__,
'1.5.0.',
'charitable_load_compat_functions'
);
charitable_load_compat_functions();
}
/**
* Stores an object in the plugin's registry.
*
* @deprecated 1.8.0
*
* @since 1.0.0
* @since 1.5.0 Deprecated.
*
* @param mixed $object Object to be registered.
* @return void
*/
public function register_object( $object ) {
charitable_get_deprecated()->deprecated_function(
__METHOD__,
'1.5.0',
'charitable()->registry()->register_object()'
);
$this->registry->register_object( $object );
}
/**
* Returns the public class.
*
* @deprecated 1.8.0
*
* @since 1.0.0
* @since 1.5.0 Deprecated.
*
* @return Charitable_Public
*/
public function get_public() {
charitable_get_deprecated()->deprecated_function(
__METHOD__,
'1.5.0',
'charitable_get_helper'
);
return $this->registry->get( 'Charitable_Public' );
}
/**
* Returns the admin class.
*
* @deprecated 1.8.0
*
* @since 1.0.0
* @since 1.5.0 Deprecated.
*
* @return Charitable_Admin
*/
public function get_admin() {
charitable_get_deprecated()->deprecated_function(
__METHOD__,
'1.5.0',
'charitable_get_helper'
);
return $this->registry->get( 'Charitable_Admin' );
}
/**
* Return the current request object.
*
* @deprecated 1.8.0
*
* @since 1.0.0
* @since 1.5.0 Deprecated.
*
* @return Charitable_Request
*/
public function get_request() {
charitable_get_deprecated()->deprecated_function(
__METHOD__,
'1.5.0',
'charitable_get_helper'
);
return $this->registry->get( 'Charitable_Request' );
}
/**
* Returns the instance of Charitable_Currency.
*
* @deprecated 1.7.0
*
* @since 1.4.0 Deprecated.
*/
public function get_currency_helper() {
charitable_get_deprecated()->deprecated_function( __METHOD__, '1.4.0', 'charitable_get_currency_helper' );
return charitable_get_currency_helper();
}
/**
* Returns the instance of Charitable_Locations.
*
* @deprecated 1.6.0
*
* @since 1.2.0 Deprecated.
*/
public function get_location_helper() {
charitable_get_deprecated()->deprecated_function( __METHOD__, '1.2.0', 'charitable_get_location_helper' );
return charitable_get_location_helper();
}
}
$charitable = new Charitable();
endif;