1322 lines
48 KiB
PHP
1322 lines
48 KiB
PHP
<?php
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/*
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Plugin Name: Ninja Forms
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Plugin URI: http://ninjaforms.com/?utm_source=Ninja+Forms+Plugin&utm_medium=readme
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Description: Ninja Forms is a webform builder with unparalleled ease of use and features.
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Version: 3.5.8.3
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Author: Saturday Drive
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Author URI: http://ninjaforms.com/?utm_source=Ninja+Forms+Plugin&utm_medium=Plugins+WP+Dashboard
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Text Domain: ninja-forms
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Domain Path: /lang/
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Copyright 2016 WP Ninjas.
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*/
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require_once dirname( __FILE__ ) . '/lib/NF_VersionSwitcher.php';
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require_once dirname( __FILE__ ) . '/lib/NF_Tracking.php';
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require_once dirname( __FILE__ ) . '/lib/NF_Conversion.php';
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require_once dirname( __FILE__ ) . '/lib/NF_ExceptionHandlerJS.php';
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require_once dirname( __FILE__ ) . '/lib/Conversion/Calculations.php';
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require_once dirname( __FILE__ ) . '/includes/Integrations/sendwp.php';
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// Services require PHP v5.6+
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if( version_compare( PHP_VERSION, '5.6', '>=' ) ) {
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include_once dirname( __FILE__ ) . '/services/bootstrap.php';
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}
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function ninja_forms_three_table_exists(){
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global $wpdb;
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$table_name = $wpdb->prefix . 'nf3_forms';
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return ( $wpdb->get_var("SHOW TABLES LIKE '$table_name'") == $table_name );
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}
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if( get_option( 'ninja_forms_load_deprecated', FALSE ) && ! ( isset( $_POST[ 'nf2to3' ] ) && ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ) ){
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require_once dirname(__FILE__).'/includes/Integrations/LoadLegacy.php';
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$legacyLoader = new NF_LoadLegacy();
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add_action('plugins_loaded',array($legacyLoader,'handle'));
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} else {
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include_once 'lib/NF_Upgrade.php';
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include_once 'lib/NF_AddonChecker.php';
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include_once plugin_dir_path( __FILE__ ) . 'includes/deprecated.php';
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/**
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* Class Ninja_Forms
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*/
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final class Ninja_Forms
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{
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/**
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* @since 3.0
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*/
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const VERSION = '3.5.8.3';
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/**
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* @since 3.4.0
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*/
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const DB_VERSION = '1.4';
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const WP_MIN_VERSION = '5.0';
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/**
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* @var Ninja_Forms
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* @since 2.7
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*/
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private static $instance;
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/**
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* Plugin Directory
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*
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* @since 3.0
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* @var string $dir
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*/
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public static $dir = '';
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/**
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* Plugin Database Version
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*
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* This may be overwritten at a later point in this file.
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*
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* @since 3.4.0
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* @var string $db_version
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*/
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public static $db_version = self::DB_VERSION;
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/**
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* Plugin URL
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*
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* @since 3.0
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* @var string $url
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*/
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public static $url = '';
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/**
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* Admin Menus
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*
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* @since 3.0
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* @var array
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*/
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public $menus = array();
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/**
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* AJAX Controllers
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*
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* @since 3.0
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* @var array
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*/
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public $controllers = array();
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/**
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* Form Fields
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*
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* @since 3.0
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* @var array
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*/
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public $fields = array();
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/**
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* Form Actions
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*
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* @since 3.0
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* @var array
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*/
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public $actions = array();
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/**
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* Merge Tags
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*
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* @since 3.0
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* @var array
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*/
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public $merge_tags = array();
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/**
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* Metaboxes
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*
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* @since 3.0
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* @var array
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*/
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public $metaboxes = array();
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/**
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* Model Factory
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*
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* @var object
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*/
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public $factory = '';
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/**
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* Logger
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*
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* @var string
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*/
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protected $_logger = '';
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/**
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* Dispatcher
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*
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* @var string
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*/
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protected $_dispatcher = '';
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/**
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* @var NF_Session
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*/
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protected $session = '';
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/**
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* @var NF_Tracking
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*/
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public $tracking;
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/**
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*
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* @var NF_Handlers_FieldsetRepeater
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*/
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public $fieldsetRepeater;
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/**
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* Plugin Settings
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*
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* @since 3.0
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* @var array
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*/
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protected $settings = array();
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protected $requests = array();
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protected $processes = array();
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/**
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* Main Ninja_Forms Instance
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*
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* Insures that only one instance of Ninja_Forms exists in memory at any one
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* time. Also prevents needing to define globals all over the place.
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*
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* @since 2.7
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* @static
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* @staticvar array $instance
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* @return Ninja_Forms Highlander Instance
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*/
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public static function instance()
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{
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if ( ! isset( self::$instance ) && ! ( self::$instance instanceof Ninja_Forms ) ) {
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self::$instance = new Ninja_Forms;
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self::$dir = plugin_dir_path( __FILE__ );
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// Define old constants for backwards compatibility.
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if( ! defined( 'NF_PLUGIN_DIR' ) ){
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define( 'NF_PLUGIN_DIR', self::$dir );
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define( 'NINJA_FORMS_DIR', self::$dir . 'deprecated' );
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}
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self::$url = plugin_dir_url( __FILE__ );
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if( ! defined( 'NF_PLUGIN_URL' ) ){
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define( 'NF_PLUGIN_URL', self::$url );
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}
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$saved_version = get_option( 'ninja_forms_version' );
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// If we have a recorded version...
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// AND that version is less than our current version...
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if ( $saved_version && version_compare( $saved_version, self::VERSION, '<' ) ) {
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// *IMPORTANT: Filter to delete old bad data.
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// Leave this here until at least 3.4.0.
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if ( version_compare( $saved_version, '3.3.7', '<' ) && version_compare( $saved_version, '3.3.4', '>' ) ) {
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delete_option( 'nf_sub_expiration' );
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}
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// We just upgraded the plugin.
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$plugin_upgrade = true;
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} else {
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$plugin_upgrade = false;
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}
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update_option( 'ninja_forms_version', self::VERSION );
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// If we've not recorded our db version...
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if ( ! get_option( 'ninja_forms_db_version' ) ) {
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// If this isn't a fresh install...
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// AND If we're upgrading from a version before 3.3.0...
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if ( $saved_version && version_compare( $saved_version, '3.3.0', '<' ) ) {
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// Set it to the baseline (1.0) so that our upgrade process will run properly.
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add_option( 'ninja_forms_db_version', '1.0', '', 'no' );
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} // OR If this isn't a fresh install...
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elseif ( $saved_version ) {
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// Set it to the expected (1.1) so that our upgrade process will handle that.
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add_option( 'ninja_forms_db_version', '1.1', '', 'no' );
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} // Otherwise... (This is a fresh install.)
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else {
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// Set it to the current DB version.
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add_option( 'ninja_forms_db_version', self::DB_VERSION, '', 'no' );
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// Establish that our upgrades don't need to take place.
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$required_updates = Ninja_Forms()->config( 'RequiredUpdates' );
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$updated = array();
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// Get a timestamp.
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date_default_timezone_set( 'UTC' );
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$now = date( "Y-m-d H:i:s" );
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foreach( $required_updates as $slug => $update ) {
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$updated[ $slug ] = $now;
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}
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update_option( 'ninja_forms_required_updates', $updated );
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}
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}
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// Set our static db version.
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self::$db_version = get_option( 'ninja_forms_db_version', self::$db_version );
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/*
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* Register our autoloader
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*/
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spl_autoload_register( array( self::$instance, 'autoloader' ) );
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/*
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* Admin Menus
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*/
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self::$instance->menus[ 'forms' ] = new NF_Admin_Menus_Forms();
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self::$instance->menus[ 'dashboard' ] = new NF_Admin_Menus_Dashboard();
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self::$instance->menus[ 'add-new' ] = new NF_Admin_Menus_AddNew();
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self::$instance->menus[ 'submissions'] = new NF_Admin_Menus_Submissions();
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self::$instance->menus[ 'import-export'] = new NF_Admin_Menus_ImportExport();
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self::$instance->menus[ 'settings' ] = new NF_Admin_Menus_Settings();
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self::$instance->menus[ 'licenses'] = new NF_Admin_Menus_Licenses();
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self::$instance->menus[ 'system_status'] = new NF_Admin_Menus_SystemStatus();
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self::$instance->menus[ 'add-ons' ] = new NF_Admin_Menus_Addons();
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self::$instance->menus[ 'divider'] = new NF_Admin_Menus_Divider();
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self::$instance->menus[ 'mock-data'] = new NF_Admin_Menus_MockData();
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/*
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* AJAX Controllers
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*/
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self::$instance->controllers[ 'form' ] = new NF_AJAX_Controllers_Form();
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self::$instance->controllers[ 'fields' ] = new NF_AJAX_Controllers_Fields();
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self::$instance->controllers[ 'batch_process' ] = new NF_AJAX_REST_BatchProcess();
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self::$instance->controllers[ 'required_updates' ] = new NF_AJAX_REST_RequiredUpdate();
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self::$instance->controllers[ 'preview' ] = new NF_AJAX_Controllers_Preview();
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self::$instance->controllers[ 'submission' ] = new NF_AJAX_Controllers_Submission();
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self::$instance->controllers[ 'savedfields' ] = new NF_AJAX_Controllers_SavedFields();
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self::$instance->controllers[ 'deletealldata' ] = new NF_AJAX_Controllers_DeleteAllData();
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self::$instance->controllers[ 'jserror' ] = new NF_AJAX_Controllers_JSError();
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self::$instance->controllers[ 'dispatchpoints' ] = new NF_AJAX_Controllers_DispatchPoints();
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/*
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* REST Controllers
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*/
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self::$instance->controllers[ 'REST' ][ 'forms' ] = new NF_AJAX_REST_Forms();
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self::$instance->controllers[ 'REST' ][ 'new-form-templates' ] = new NF_AJAX_REST_NewFormTemplates();
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/*
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* API Routes
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*/
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self::$instance->routes[ 'submissions' ] = new NF_Routes_Submissions();
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/*
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* Async Requests
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*/
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require_once Ninja_Forms::$dir . 'includes/Libraries/BackgroundProcessing/classes/wp-async-request.php';
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self::$instance->requests[ 'delete-field' ] = new NF_AJAX_Requests_DeleteField();
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/*
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* Background Processes
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*/
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require_once Ninja_Forms::$dir . 'includes/Libraries/BackgroundProcessing/wp-background-processing.php';
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self::$instance->requests[ 'update-fields' ] = new NF_AJAX_Processes_UpdateFields();
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/*
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* WP-CLI Commands
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*/
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if( class_exists( 'WP_CLI_Command' ) ) {
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WP_CLI::add_command('ninja-forms', 'NF_WPCLI_NinjaFormsCommand');
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}
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/*
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* Preview Page
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*/
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self::$instance->preview = new NF_Display_Preview();
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/*
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* Public Form Link
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*/
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add_filter('template_include', array(self::$instance, 'maybe_load_public_form'));
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/*
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* Shortcodes
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*/
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self::$instance->shortcodes = new NF_Display_Shortcodes();
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/*
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* Submission CPT
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*/
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new NF_Admin_CPT_Submission();
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new NF_Admin_CPT_DownloadAllSubmissions();
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require_once Ninja_Forms::$dir . 'lib/StepProcessing/menu.php';
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/**
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* Blocks
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*/
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require_once Ninja_Forms::$dir . 'blocks/ninja-forms-blocks.php';
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/*
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* Submission Metabox
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*/
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new NF_Admin_Metaboxes_Calculations();
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/*
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* User data requests ( GDPR actions )
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*/
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new NF_Admin_UserDataRequests();
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/*
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* Logger
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*/
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self::$instance->_logger = new NF_Database_Logger();
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/*
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* Dispatcher
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*/
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self::$instance->_dispatcher = new NF_Dispatcher();
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/*
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* Merge Tags
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*/
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self::$instance->merge_tags[ 'wp' ] = new NF_MergeTags_WP();
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self::$instance->merge_tags[ 'fields' ] = new NF_MergeTags_Fields();
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self::$instance->merge_tags[ 'calcs' ] = new NF_MergeTags_Calcs();
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self::$instance->merge_tags[ 'form' ] = new NF_MergeTags_Form();
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self::$instance->merge_tags[ 'other' ] = new NF_MergeTags_Other();
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self::$instance->merge_tags[ 'deprecated' ] = new NF_MergeTags_Deprecated();
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/*
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* Add Form Modal
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*/
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self::$instance->add_form_modal = new NF_Admin_AddFormModal();
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/*
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* EOS Parser
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*/
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self::$instance->_eos[ 'parser' ] = require_once 'includes/Libraries/EOS/Parser.php';
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/*
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* Plugin Settings
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*/
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self::$instance->settings = apply_filters( 'ninja_forms_settings', get_option( 'ninja_forms_settings' ) );
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/*
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* Admin Notices System
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*/
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self::$instance->notices = new NF_Admin_Notices();
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self::$instance->widgets[] = new NF_Widget();
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/*
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* Opt-In Tracking
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*/
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self::$instance->tracking = new NF_Tracking();
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/*
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* Fieldset Repeater Handler
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*/
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self::$instance->fieldsetRepeater = new NF_Handlers_FieldsetRepeater();
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self::$instance->submission_expiration_cron = new NF_Database_SubmissionExpirationCron();
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/*
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* JS Exception Handler
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*
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* TODO: Review PR#2492 for improvements.
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*/
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// self::$instance->exception_handler_js = new NF_ExceptionHandlerJS();
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/*
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* Activation Hook
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* TODO: Move to a permanent home.
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*/
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register_activation_hook( __FILE__, array( self::$instance, 'activation' ) );
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self::$instance->metaboxes[ 'append-form' ] = new NF_Admin_Metaboxes_AppendAForm();
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/*
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* Email Telemetry
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*/
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$email_telemetry = new NF_EmailTelemetry( get_option( 'ninja_forms_optin_reported' ) );
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$email_telemetry->setup();
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/*
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* Require EDD auto-update file
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*/
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if( ! class_exists( 'EDD_SL_Plugin_Updater' ) ) {
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// Load our custom updater if it doesn't already exist
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require_once( self::$dir . 'includes/Integrations/EDD/EDD_SL_Plugin_Updater.php');
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}
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require_once self::$dir . 'includes/Integrations/EDD/class-extension-updater.php';
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// If Ninja Forms was just upgraded...
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if ( $plugin_upgrade ) {
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// Ensure all of our tables have been defined.
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$migrations = new NF_Database_Migrations();
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$migrations->migrate();
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add_action( 'init', array( self::$instance, 'flush_rewrite_rules' ) );
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// Enable "Dev Mode" for existing installations.
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$settings = Ninja_Forms()->get_settings();
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if( ! isset($settings['builder_dev_mode'])){
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Ninja_Forms()->update_setting('builder_dev_mode', 1);
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}
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}
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}
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add_action( 'admin_notices', array( self::$instance, 'admin_notices' ) );
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add_action( 'plugins_loaded', array( self::$instance, 'plugins_loaded' ) );
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add_action( 'ninja_forms_available_actions', array( self::$instance, 'scrub_available_actions' ) );
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add_action( 'init', array( self::$instance, 'init' ), 5 );
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add_action( 'admin_init', array( self::$instance, 'admin_init' ), 5 );
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add_action( 'nf_weekly_promotion_update', array( self::$instance, 'nf_run_promotion_manager' ) );
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add_action( 'activated_plugin', array( self::$instance, 'nf_bust_promotion_cache_on_plugin_activation' ), 10, 2 );
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// Checks php version and..
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if (version_compare(PHP_VERSION, '7.2.0', '<')) {
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// Pulls in the whip notice if the user is.
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add_action( 'admin_init', array( self::$instance, 'nf_php_version_whip_notice' ) );
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}
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add_action( 'admin_init', array( self::$instance, 'nf_do_telemetry' ) );
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add_action( 'admin_init', array( self::$instance, 'nf_plugin_add_suggested_privacy_content' ), 20 );
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return self::$instance;
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}
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public function init()
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{
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do_action( 'nf_init', self::$instance );
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$this->register_rewrite_rules();
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}
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public function flush_rewrite_rules()
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{
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$this->register_rewrite_rules();
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flush_rewrite_rules();
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}
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public function register_rewrite_rules()
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{
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add_rewrite_tag('%nf_public_link%', '([a-zA-Z0-9]+)');
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add_rewrite_rule('^ninja-forms/([a-zA-Z0-9]+)/?', 'index.php?nf_public_link=$matches[1]', 'top');
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}
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public function admin_init()
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{
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do_action( 'nf_admin_init', self::$instance );
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if ( isset ( $_GET[ 'nf-upgrade' ] ) && 'complete' == $_GET[ 'nf-upgrade' ] ) {
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Ninja_Forms()->dispatcher()->send( 'upgrade' );
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}
|
|
|
|
add_filter( 'ninja_forms_dashboard_menu_items', array( $this, 'maybe_hide_dashboard_items' ) );
|
|
|
|
// Remove already completed updates from our filtered list of required updates.
|
|
add_filter( 'ninja_forms_required_updates', array( $this, 'remove_completed_updates' ), 99 );
|
|
add_filter( 'ninja_forms_required_updates', array( $this, 'remove_bad_updates' ), 99 );
|
|
|
|
// Sets up a weekly cron to run the promotion manager.
|
|
if ( ! wp_next_scheduled( 'nf_weekly_promotion_update' ) ) {
|
|
wp_schedule_event( current_time( 'timestamp' ), 'nf-weekly', 'nf_weekly_promotion_update' );
|
|
}
|
|
|
|
|
|
// Get our list of required updates.
|
|
$required_updates = Ninja_Forms()->config( 'RequiredUpdates' );
|
|
global $wpdb;
|
|
$sql = "SELECT COUNT( `id` ) AS total FROM `{$wpdb->prefix}nf3_forms`;";
|
|
$result = $wpdb->get_results( $sql, 'ARRAY_A' );
|
|
$threshold = 0; // Threshold percentage for our required updates.
|
|
if ( get_transient( 'ninja_forms_prevent_updates' ) ) {
|
|
update_option( 'ninja_forms_needs_updates', 0 );
|
|
}
|
|
// If we got back a list of updates...
|
|
// AND If we have any forms on the site...
|
|
// AND If the gate is open...
|
|
// To avoid errors on older upgrades, ignore the gatekeeper if the db version is the baseline (1.0)...
|
|
elseif ( ! empty( $required_updates )
|
|
&& 0 < $result[ 0 ][ 'total' ]
|
|
&& ( WPN_Helper::gated_release( $threshold )
|
|
|| '1.0' == self::$db_version ) ) {
|
|
// Record that we have updates to run.
|
|
update_option( 'ninja_forms_needs_updates', 1 );
|
|
} // Otherwise... (Sanity check)
|
|
else {
|
|
// Record that there are no required updates.
|
|
update_option( 'ninja_forms_needs_updates', 0 );
|
|
}
|
|
}
|
|
|
|
function maybe_load_public_form($template) {
|
|
if($public_link_key = sanitize_text_field(get_query_var('nf_public_link'))){
|
|
// @TODO Move this functionality behind a boundry.
|
|
global $wpdb;
|
|
$query = $wpdb->prepare( "SELECT `parent_id` FROM {$wpdb->prefix}nf3_form_meta WHERE `key` = 'public_link_key' AND `value` = %s", $public_link_key );
|
|
$results = $wpdb->get_col($query);
|
|
$form_id = reset($results);
|
|
|
|
new NF_Display_PagePublicLink($form_id);
|
|
}
|
|
return $template;
|
|
}
|
|
|
|
/**
|
|
* Privacy policy suggested content for Ninja Forms
|
|
*/
|
|
function nf_plugin_add_suggested_privacy_content() {
|
|
if ( ! function_exists( 'wp_add_privacy_policy_content' ) ) return;
|
|
$content = $this->plugin_get_default_privacy_content();
|
|
wp_add_privacy_policy_content(
|
|
__( 'Ninja Forms' ),
|
|
wp_kses_post( wpautop( $content, false) ) );
|
|
|
|
}
|
|
|
|
|
|
/**
|
|
* Return the default suggested privacy policy content.
|
|
*
|
|
* @return string The default policy content.
|
|
*/
|
|
function plugin_get_default_privacy_content() {
|
|
return
|
|
'<h2>' . esc_html__( 'Ninja Forms allows you to collect personal information', 'ninja-forms' ) . '</h2>' .
|
|
'<p>' . esc_html__( 'If you are using Ninja Forms to collect personal information, you should consult a legal professional for your use case.', 'ninja-forms' ) . '</p>';
|
|
}
|
|
|
|
/**
|
|
* NF PHP Version Whip Notice
|
|
* If the user is on a version below PHP 7.2 then we get an instance of the
|
|
* NF PHP Version Whip class which will add a non-dismissible admin notice.
|
|
*
|
|
* @return NF_Php_Version_Whip
|
|
*/
|
|
public function nf_php_version_whip_notice()
|
|
{
|
|
require_once self::$dir . '/includes/Libraries/Whip/NF_Php_Version_Whip.php';
|
|
return new NF_Php_Version_Whip();
|
|
}
|
|
|
|
/**
|
|
* Function to launch our various telemetry calls on admin_init.
|
|
*/
|
|
public function nf_do_telemetry() {
|
|
if ( ! has_filter( 'ninja_forms_settings_licenses_addons' ) && ( ! Ninja_Forms()->tracking->is_opted_in() || Ninja_Forms()->tracking->is_opted_out() ) ) {
|
|
return false;
|
|
}
|
|
global $wpdb;
|
|
// If we've not already sent table collation...
|
|
if ( ! get_option( 'nf_tel_collate' ) ) {
|
|
$collate = array();
|
|
// Get the collation of the wp_options table.
|
|
$sql = "SHOW FULL COLUMNS FROM `" . $wpdb->prefix . "options` WHERE Field = 'option_value'";
|
|
$result = $wpdb->get_results( $sql, 'ARRAY_A' );
|
|
$collate[ 'cache' ] = $result[ 0 ][ 'Collation' ];
|
|
// Get the collation of the nf3_forms table.
|
|
$sql = "SHOW FULL COLUMNS FROM `" . $wpdb->prefix . "nf3_forms` WHERE Field = 'title'";
|
|
$result = $wpdb->get_results( $sql, 'ARRAY_A' );
|
|
$collate[ 'forms' ] = $result[ 0 ][ 'Collation' ];
|
|
// Send our data to api.ninjaforms.com.
|
|
Ninja_Forms()->dispatcher()->send( 'table_collate', $collate );
|
|
// Record an option so that we don't run this again.
|
|
add_option( 'nf_tel_collate', '1', '', 'no' );
|
|
}
|
|
}
|
|
|
|
public function maybe_hide_dashboard_items( $items )
|
|
{
|
|
$disable_marketing = false;
|
|
if ( apply_filters( 'ninja_forms_disable_marketing', $disable_marketing ) ) {
|
|
unset(
|
|
$items[ 'apps' ],
|
|
$items[ 'memberships' ],
|
|
$items[ 'services' ]
|
|
);
|
|
}
|
|
if ( 1 == get_option( 'ninja_forms_needs_updates' ) ) {
|
|
unset(
|
|
$items[ 'widgets' ],
|
|
$items[ 'apps' ],
|
|
$items[ 'memberships' ],
|
|
$items[ 'services' ]
|
|
);
|
|
}
|
|
return $items;
|
|
}
|
|
|
|
public function scrub_available_actions( $actions )
|
|
{
|
|
foreach( $actions as $key => $action ){
|
|
if ( ! is_plugin_active( $action[ 'plugin_path' ] ) ) continue;
|
|
unset( $actions[ $key ] );
|
|
}
|
|
return $actions;
|
|
}
|
|
|
|
/**
|
|
* Call back function for the promo manager cron.
|
|
* Grabs a fresh copy of the promotions and stores them in an option.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function nf_run_promotion_manager()
|
|
{
|
|
$promotion_manager = new NF_PromotionManager();
|
|
$promomotions = json_encode( $promotion_manager->get_promotions() );
|
|
update_option( 'nf_active_promotions', $promomotions, false );
|
|
}
|
|
|
|
/**
|
|
* Listens for plugin activation and runs check to see if any
|
|
* promotions need to be added or removed.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function nf_bust_promotion_cache_on_plugin_activation( $plugin, $network_activation )
|
|
{
|
|
$addons_with_promotions = $this->get_promotion_addons_lookup_table();
|
|
$plugin = explode( '/', $plugin );
|
|
$this->nf_maybe_bust_promotion_cache( $addons_with_promotions, $plugin[ 0 ] );
|
|
}
|
|
|
|
/**
|
|
* Build a look up table for the add-ons that have promotions.
|
|
* TODO: maybe come up with a better name for this class.
|
|
*
|
|
* @return array of promotions.
|
|
*/
|
|
public function get_promotion_addons_lookup_table()
|
|
{
|
|
// @TODO: Maybe use ninja_forms_addons_feed option to populate this later?
|
|
$nf_promotion_addons = array(
|
|
'ninja-forms-conditional-logic', // Account for development environments.
|
|
'ninja-forms-conditionals',
|
|
'ninja-forms-uploads',
|
|
'ninja-forms-multi-part',
|
|
'ninja-forms-layout-styles', // Account for development environments.
|
|
'ninja-forms-style',
|
|
'ninja-mail', // Account for Ninja Mail as legacy for SendWP.
|
|
'sendwp'
|
|
);
|
|
return $nf_promotion_addons;
|
|
}
|
|
|
|
/**
|
|
* Loops over our add-ons that have promotions and
|
|
* runs the promotion manager class.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function nf_maybe_bust_promotion_cache( $promo_addons, $plugin_being_activated )
|
|
{
|
|
if ( in_array( $plugin_being_activated, $promo_addons ) ) {
|
|
$this->nf_run_promotion_manager();
|
|
}
|
|
|
|
}
|
|
|
|
public function admin_notices()
|
|
{
|
|
// Notices filter and run the notices function.
|
|
$admin_notices = Ninja_Forms()->config( 'AdminNotices' );
|
|
self::$instance->notices->admin_notice( apply_filters( 'nf_admin_notices', $admin_notices ) );
|
|
}
|
|
|
|
public function plugins_loaded()
|
|
{
|
|
unload_textdomain('ninja-forms');
|
|
load_plugin_textdomain( 'ninja-forms', false, basename( dirname( __FILE__ ) ) . '/lang' );
|
|
|
|
/*
|
|
* Field Class Registration
|
|
*/
|
|
self::$instance->fields = apply_filters( 'ninja_forms_register_fields', self::load_classes( 'Fields' ) );
|
|
|
|
if( ! apply_filters( 'ninja_forms_enable_credit_card_fields', false ) ){
|
|
unset( self::$instance->fields[ 'creditcard' ] );
|
|
unset( self::$instance->fields[ 'creditcardcvc' ] );
|
|
unset( self::$instance->fields[ 'creditcardexpiration' ] );
|
|
unset( self::$instance->fields[ 'creditcardfullname' ] );
|
|
unset( self::$instance->fields[ 'creditcardnumber' ] );
|
|
unset( self::$instance->fields[ 'creditcardzip' ] );
|
|
}
|
|
|
|
/*
|
|
* Form Action Registration
|
|
*/
|
|
$actions = self::load_classes( 'Actions' ) ;
|
|
uksort( $actions, [ $this, 'sort_actions' ] );
|
|
self::$instance->actions = apply_filters( 'ninja_forms_register_actions', $actions );
|
|
|
|
/*
|
|
* Merge Tag Registration
|
|
*/
|
|
self::$instance->merge_tags = apply_filters( 'ninja_forms_register_merge_tags', self::$instance->merge_tags );
|
|
|
|
/*
|
|
* It's Ninja Time: Hook for Extensions
|
|
*/
|
|
do_action( 'ninja_forms_loaded' );
|
|
|
|
}
|
|
|
|
/**
|
|
* Autoloader
|
|
*
|
|
* Autoload Ninja Forms classes
|
|
*
|
|
* @param $class_name
|
|
*/
|
|
public function autoloader( $class_name )
|
|
{
|
|
if( class_exists( $class_name ) ) return;
|
|
|
|
/* Ninja Forms Prefix */
|
|
if (false !== strpos($class_name, 'NF_')) {
|
|
$class_name = str_replace('NF_', '', $class_name);
|
|
$classes_dir = realpath(plugin_dir_path(__FILE__)) . DIRECTORY_SEPARATOR . 'includes' . DIRECTORY_SEPARATOR;
|
|
$class_file = str_replace('_', DIRECTORY_SEPARATOR, $class_name) . '.php';
|
|
if (file_exists($classes_dir . $class_file)) {
|
|
require_once $classes_dir . $class_file;
|
|
}
|
|
}
|
|
|
|
/* WP Ninjas Prefix */
|
|
if (false !== strpos($class_name, 'WPN_')) {
|
|
$class_name = str_replace('WPN_', '', $class_name);
|
|
$classes_dir = realpath(plugin_dir_path(__FILE__)) . DIRECTORY_SEPARATOR . 'includes' . DIRECTORY_SEPARATOR;
|
|
$class_file = str_replace('_', DIRECTORY_SEPARATOR, $class_name) . '.php';
|
|
if (file_exists($classes_dir . $class_file)) {
|
|
require_once $classes_dir . $class_file;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* PUBLIC API WRAPPERS
|
|
*/
|
|
|
|
/**
|
|
* Form Model Factory Wrapper
|
|
*
|
|
* @param $id
|
|
* @return NF_Abstracts_ModelFactory
|
|
*/
|
|
public function form( $id = '' )
|
|
{
|
|
global $wpdb;
|
|
|
|
static $forms;
|
|
if ( isset ( $forms[ $id ] ) ) {
|
|
return $forms[ $id ];
|
|
}
|
|
|
|
$forms[ $id ] = new NF_Abstracts_ModelFactory( $wpdb, $id );
|
|
return $forms[ $id ];
|
|
}
|
|
|
|
/**
|
|
* Logger Class Wrapper
|
|
*
|
|
* Example Use:
|
|
* Ninja_Forms()->logger()->log( 'debug', "Hello, {name}!", array( 'name' => 'world' ) );
|
|
* Ninja_Forms()->logger()->debug( "Hello, {name}!", array( 'name' => 'world' ) );
|
|
*
|
|
* @return string
|
|
*/
|
|
public function logger()
|
|
{
|
|
return $this->_logger;
|
|
}
|
|
|
|
public function dispatcher()
|
|
{
|
|
return $this->_dispatcher;
|
|
}
|
|
|
|
public function eos()
|
|
{
|
|
return new NF_EOS_Parser();
|
|
}
|
|
|
|
public function session()
|
|
{
|
|
if( ! $this->session ){
|
|
$this->session = new NF_Session();
|
|
$this->session->init();
|
|
}
|
|
return $this->session;
|
|
}
|
|
|
|
public function request( $action )
|
|
{
|
|
if( ! isset( $this->requests[ $action ] ) ) return new NF_AJAX_Requests_NullRequest();
|
|
|
|
return $this->requests[ $action ];
|
|
}
|
|
|
|
public function background_process( $action )
|
|
{
|
|
if( ! isset( $this->requests[ $action ] ) ) return new NF_AJAX_Processes_NullProcess();
|
|
|
|
return $this->requests[ $action ];
|
|
}
|
|
|
|
/**
|
|
* Get a setting
|
|
*
|
|
* @param string $key
|
|
* @param bool|false $default
|
|
* @return bool
|
|
*/
|
|
public function get_setting( $key = '', $default = false )
|
|
{
|
|
if( empty( $key ) || ! isset( $this->settings[ $key ] ) || empty( $this->settings[ $key ] ) ) return $default;
|
|
|
|
return $this->settings[ $key ];
|
|
}
|
|
|
|
/**
|
|
* Get all the settings
|
|
*
|
|
* @return array
|
|
*/
|
|
public function get_settings()
|
|
{
|
|
return ( is_array( $this->settings ) ) ? $this->settings : array();
|
|
}
|
|
|
|
/**
|
|
* Update a setting
|
|
*
|
|
* @param string $key
|
|
* @param mixed $value
|
|
* @param bool|false $defer_update Defer the database update of all settings
|
|
*/
|
|
public function update_setting( $key, $value, $defer_update = false )
|
|
{
|
|
$this->settings[ $key ] = $value;
|
|
if ( ! $defer_update ) {
|
|
$this->update_settings();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Save settings to database
|
|
*
|
|
* @param array $settings
|
|
*/
|
|
public function update_settings( $settings = array() )
|
|
{
|
|
if( ! is_array( $this->settings ) ) $this->settings = array();
|
|
|
|
if( $settings && is_array( $settings ) ) {
|
|
$this->settings = array_merge($this->settings, $settings);
|
|
}
|
|
|
|
update_option( 'ninja_forms_settings', $this->settings );
|
|
}
|
|
|
|
|
|
/**
|
|
* Display Wrapper
|
|
*
|
|
* @param $form_id
|
|
*/
|
|
public function display( $form_id, $preview = FALSE )
|
|
{
|
|
if( ! $form_id ) return;
|
|
|
|
$noscript_message = esc_html__( 'Notice: JavaScript is required for this content.', 'ninja-forms' );
|
|
$noscript_message = apply_filters( 'ninja_forms_noscript_message', $noscript_message );
|
|
|
|
Ninja_Forms()->template( 'display-noscript-message.html.php', array( 'message' => $noscript_message ) );
|
|
|
|
if( ! $preview ) {
|
|
NF_Display_Render::localize($form_id);
|
|
} else {
|
|
NF_Display_Render::localize_preview($form_id);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* PRIVATE METHODS
|
|
*/
|
|
|
|
private function sort_actions( $a, $b )
|
|
{
|
|
// Create a numeric lookup by flipping the non-associative array.
|
|
$custom_order = array_flip( $this->config( 'ActionTypeOrder' ) );
|
|
|
|
$a_order = ( isset( $custom_order[ $a ] ) ) ? $custom_order[ $a ] : 9001;
|
|
$b_order = ( isset( $custom_order[ $b ] ) ) ? $custom_order[ $b ] : 9001;
|
|
|
|
return intval( $a_order >= $b_order );
|
|
}
|
|
|
|
/**
|
|
* Load Classes from Directory
|
|
*
|
|
* @param string $prefix
|
|
* @return array
|
|
*/
|
|
private static function load_classes( $prefix = '' )
|
|
{
|
|
$return = array();
|
|
|
|
$subdirectory = str_replace( '_', DIRECTORY_SEPARATOR, str_replace( 'NF_', '', $prefix ) );
|
|
|
|
$directory = 'includes/' . $subdirectory;
|
|
|
|
foreach (scandir( self::$dir . $directory ) as $path) {
|
|
|
|
$path = explode( DIRECTORY_SEPARATOR, str_replace( self::$dir, '', $path ) );
|
|
$filename = str_replace( '.php', '', end( $path ) );
|
|
|
|
$class_name = 'NF_' . $prefix . '_' . $filename;
|
|
|
|
if( ! class_exists( $class_name ) ) continue;
|
|
|
|
$return[ strtolower( $filename ) ] = new $class_name;
|
|
}
|
|
|
|
return $return;
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
* STATIC METHODS
|
|
*/
|
|
|
|
/**
|
|
* Template
|
|
*
|
|
* @param string $file_name
|
|
* @param array $data
|
|
*/
|
|
public static function template( $file_name = '', array $data = array(), $return = FALSE )
|
|
{
|
|
if( ! $file_name ) return FALSE;
|
|
|
|
extract( $data );
|
|
|
|
$path = self::$dir . 'includes/Templates/' . $file_name;
|
|
|
|
if( ! file_exists( $path ) ) return FALSE;
|
|
|
|
if( $return ) return file_get_contents( $path );
|
|
|
|
include $path;
|
|
}
|
|
|
|
/**
|
|
* Config
|
|
*
|
|
* @param $file_name
|
|
* @return mixed
|
|
*/
|
|
public static function config( $file_name )
|
|
{
|
|
return include self::$dir . 'includes/Config/' . $file_name . '.php';
|
|
}
|
|
|
|
/**
|
|
* Activation
|
|
*/
|
|
public function activation() {
|
|
|
|
$migrations = new NF_Database_Migrations();
|
|
$migrations->migrate();
|
|
|
|
if( Ninja_Forms()->form()->get_forms() ) return;
|
|
|
|
// Go ahead and create our randomn number for gated releases in the future
|
|
$zuul = WPN_Helper::get_zuul();
|
|
|
|
$form = Ninja_Forms::template( 'formtemplate-contactform.nff', array(), TRUE );
|
|
Ninja_Forms()->form()->import_form( $form );
|
|
|
|
Ninja_Forms()->flush_rewrite_rules();
|
|
|
|
// Enable "Light" Opinionated Styles for new installtion.
|
|
Ninja_Forms()->update_setting('opinionated_styles', 'light');
|
|
|
|
// Disable "Dev Mode" for new installation.
|
|
Ninja_Forms()->update_setting('builder_dev_mode', 0);
|
|
|
|
// Grab our initial add-on feed from api.ninjaforms.com
|
|
nf_update_marketing_feed();
|
|
|
|
// Setup our add-on feed wp cron so that our add-on list is up to date on a weekly basis.
|
|
nf_marketing_feed_cron_job();
|
|
}
|
|
|
|
/**
|
|
* Deprecated Notice
|
|
*
|
|
* Example: Ninja_Forms::deprecated_hook( 'ninja_forms_old', '3.0', 'ninja_forms_new', debug_backtrace() );
|
|
*
|
|
* @param $deprecated
|
|
* @param $version
|
|
* @param null $replacement
|
|
* @param null $backtrace
|
|
*/
|
|
public static function deprecated_notice( $deprecated, $version, $replacement = null, $backtrace = null )
|
|
{
|
|
do_action( 'ninja_forms_deprecated_call', $deprecated, $replacement, $version );
|
|
|
|
$show_errors = current_user_can( 'manage_options' );
|
|
|
|
// Allow plugin to filter the output error trigger
|
|
if ( WP_DEBUG && apply_filters( 'ninja_forms_deprecated_function_trigger_error', $show_errors ) ) {
|
|
if ( ! is_null( $replacement ) ) {
|
|
trigger_error( sprintf( esc_html__( '%1$s is <strong>deprecated</strong> since Ninja Forms version %2$s! Use %3$s instead.', 'ninja-forms' ), $deprecated, $version, $replacement ) );
|
|
// trigger_error( print_r( $backtrace, 1 ) ); // Limited to previous 1028 characters, but since we only need to move back 1 in stack that should be fine.
|
|
// Alternatively we could dump this to a file.
|
|
} else {
|
|
trigger_error( sprintf( esc_html__( '%1$s is <strong>deprecated</strong> since Ninja Forms version %2$s.', 'ninja-forms' ), $deprecated, $version ) );
|
|
// trigger_error( print_r( $backtrace, 1 ) );// Limited to previous 1028 characters, but since we only need to move back 1 in stack that should be fine.
|
|
// Alternatively we could dump this to a file.
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to deregister already completed updates from the list of required updates.
|
|
*
|
|
* @since 3.3.14
|
|
*
|
|
* @param $updates (Array) Our array of required updates.
|
|
* @return $updates (Array) Our array of required updates.
|
|
*/
|
|
public function remove_completed_updates( $updates ) {
|
|
$processed = get_option( 'ninja_forms_required_updates', array() );
|
|
// For each update in our list...
|
|
foreach ( $updates as $slug => $update ) {
|
|
// If we have already processed it...
|
|
if ( isset( $processed[ $slug ] ) ) {
|
|
// Remove it from the list.
|
|
unset( $updates[ $slug ] );
|
|
}
|
|
}
|
|
|
|
if( isset( $updates[ 'CacheCollateFields' ] )
|
|
&& isset( $updates[ 'CacheFieldReconcilliation' ] )
|
|
&& !isset( $processed[ 'CacheFieldReconcilliation' ] ) ) {
|
|
|
|
unset( $updates[ 'CacheFieldReconcilliation' ] );
|
|
|
|
date_default_timezone_set( 'UTC' );
|
|
$now = date( "Y-m-d H:i:s" );
|
|
// Append the current update to the array.
|
|
$processed[ 'CacheFieldReconcilliation' ] = $now;
|
|
// Save it.
|
|
update_option( 'ninja_forms_required_updates', $processed );
|
|
}
|
|
|
|
return $updates;
|
|
}
|
|
|
|
/**
|
|
* Function to deregister updates that have required updates that either
|
|
* don't exist, or are malformed
|
|
*
|
|
* @since UPDATE_TO_LATEST version
|
|
*
|
|
* @param $updates (Array) Our array of required updates.
|
|
* @return $updates (Array) Our array of required updates.
|
|
*/
|
|
public function remove_bad_updates( $updates ) {
|
|
|
|
$processed = get_option( 'ninja_forms_required_updates', array() );
|
|
|
|
$sorted = array();
|
|
$queue = array();
|
|
// While we have not finished removing bad updates...
|
|
while ( count( $sorted ) < count( $updates ) ) {
|
|
// For each update we wish to run...
|
|
foreach ( $updates as $slug => $update ) {
|
|
// Migrate the slug to a property.
|
|
$update[ 'slug' ] = $slug;
|
|
// If we've not already added this to the sorted list...
|
|
if ( ! in_array( $update, $sorted ) ) {
|
|
// If it has requirements...
|
|
if ( ! empty( $update[ 'requires' ] ) ) {
|
|
$enqueued = 0;
|
|
// For each requirement...
|
|
foreach ( $update[ 'requires' ] as $requirement ) {
|
|
// If the requirement doesn't exist...
|
|
if ( ! isset( $updates[ $requirement ] ) ) {
|
|
// unset the update b/c we are missing requirements
|
|
unset( $updates[ $slug ] );
|
|
|
|
$nf_bad_update_transient = get_transient( 'nf_bad_update_requirement' );
|
|
|
|
if( ! $nf_bad_update_transient ) {
|
|
// send telemetry so we can keep up with these
|
|
Ninja_Forms()->dispatcher()->send( 'incomplete_update',
|
|
array(
|
|
'update' => $slug,
|
|
'missing_requirement' => $requirement
|
|
)
|
|
);
|
|
|
|
set_transient( 'nf_bad_update_requirement', $requirement, 30 * 3600 );
|
|
}
|
|
}
|
|
// If the requirement has already been added to the stack...
|
|
if ( in_array( $requirement, $queue ) ) {
|
|
$enqueued++;
|
|
} // OR If the requirement has already been processed...
|
|
elseif ( isset( $processed[ $requirement ] ) ) {
|
|
$enqueued++;
|
|
}
|
|
}
|
|
// If all requirement are met...
|
|
if ( $enqueued == count( $update[ 'requires' ] ) ) {
|
|
// Add it to the list.
|
|
array_push( $sorted, $update );
|
|
// Record that we enqueued it.
|
|
array_push( $queue, $slug );
|
|
}
|
|
} // Otherwise... (It has no requirements.)
|
|
else {
|
|
// Add it to the list.
|
|
array_push( $sorted, $update );
|
|
// Record that we enqueued it.
|
|
array_push( $queue, $slug );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $sorted;
|
|
}
|
|
|
|
} // End Class Ninja_Forms
|
|
|
|
|
|
|
|
/**
|
|
* The main function responsible for returning The Highlander Ninja_Forms
|
|
* Instance to functions everywhere.
|
|
*
|
|
* Use this function like you would a global variable, except without needing
|
|
* to declare the global.
|
|
*
|
|
* Example: <?php $nf = Ninja_Forms(); ?>
|
|
*
|
|
* @since 2.7
|
|
* @return Ninja_Forms Highlander Instance
|
|
*/
|
|
function Ninja_Forms()
|
|
{
|
|
return Ninja_Forms::instance();
|
|
}
|
|
|
|
Ninja_Forms();
|
|
|
|
/*
|
|
|--------------------------------------------------------------------------
|
|
| Uninstall Hook
|
|
|--------------------------------------------------------------------------
|
|
*/
|
|
|
|
register_uninstall_hook( __FILE__, 'ninja_forms_uninstall' );
|
|
|
|
function ninja_forms_uninstall(){
|
|
|
|
if( Ninja_Forms()->get_setting( 'delete_on_uninstall' ) ) {
|
|
require_once plugin_dir_path(__FILE__) . '/includes/Database/Migrations.php';
|
|
$migrations = new NF_Database_Migrations();
|
|
$migrations->nuke(TRUE, TRUE);
|
|
$migrations->nuke_settings(TRUE, TRUE);
|
|
$migrations->nuke_deprecated(TRUE, TRUE);
|
|
}
|
|
}
|
|
|
|
// Scheduled Action Hook
|
|
function nf_optin_update_environment_vars() {
|
|
/**
|
|
* Send updated environment variables.
|
|
*/
|
|
Ninja_Forms()->dispatcher()->update_environment_vars();
|
|
|
|
/**
|
|
* Make sure that we've reported our opt-in.
|
|
*/
|
|
if( get_option( 'ninja_forms_optin_reported', 0 ) ) return;
|
|
|
|
Ninja_Forms()->dispatcher()->send( 'optin', array( 'send_email' => 1 ) );
|
|
// Debounce opt-in dispatch.
|
|
update_option( 'ninja_forms_optin_reported', 1 );
|
|
}
|
|
add_action( 'nf_optin_cron', 'nf_optin_update_environment_vars' );
|
|
|
|
/**
|
|
* Function to register our Custom Cron Recurrences.
|
|
*
|
|
* @param $schedules (Array) The available cron recurrences.
|
|
* @return (Array) The filtered cron recurrences.
|
|
*
|
|
* @since
|
|
* @updated 3.3.17
|
|
*/
|
|
function nf_custom_cron_job_recurrence( $schedules ) {
|
|
$schedules[ 'nf-monthly' ] = array(
|
|
'display' => esc_html__( 'Once per month', 'ninja-forms' ),
|
|
'interval' => 2678400,
|
|
);
|
|
$schedules[ 'nf-weekly' ] = array(
|
|
'display' => esc_html__( 'Once per week', 'ninja-forms' ),
|
|
'interval' => 604800,
|
|
);
|
|
return $schedules;
|
|
}
|
|
add_filter( 'cron_schedules', 'nf_custom_cron_job_recurrence' );
|
|
|
|
// Schedule Cron Job Event
|
|
function nf_optin_send_admin_email_cron_job() {
|
|
if ( ! wp_next_scheduled( 'nf_optin_cron' ) ) {
|
|
wp_schedule_event( current_time( 'timestamp' ), 'nf-monthly', 'nf_optin_cron' );
|
|
}
|
|
}
|
|
add_action( 'wp', 'nf_optin_send_admin_email_cron_job' );
|
|
|
|
/**
|
|
* Function called via weekly wp_cron to update our marketing feeds.
|
|
*
|
|
* @since 3.3.17
|
|
*/
|
|
function nf_update_marketing_feed() {
|
|
// Fetch our addon data.
|
|
$data = wp_remote_get( 'http://api.ninjaforms.com/feeds/?fetch=addons' );
|
|
// If we got a valid response...
|
|
if ( 200 == $data[ 'response' ][ 'code' ] ) {
|
|
// Save the data to our option.
|
|
$data = wp_remote_retrieve_body( $data );
|
|
update_option( 'ninja_forms_addons_feed', $data, false );
|
|
}
|
|
}
|
|
add_action( 'nf_marketing_feed_cron', 'nf_update_marketing_feed' );
|
|
|
|
/**
|
|
* Function called by our marketing feed cron.
|
|
*
|
|
* @since 3.3.17
|
|
*/
|
|
function nf_marketing_feed_cron_job() {
|
|
if ( ! wp_next_scheduled( 'nf_marketing_feed_cron' ) ) {
|
|
wp_schedule_event( current_time( 'timestamp' ), 'nf-weekly', 'nf_marketing_feed_cron' );
|
|
}
|
|
}
|
|
}
|