[Forminator] - Store uploaded files in separated folders by date & email

forminator-store-uploads-files-in-separated-folder.php

<?php
/**
 * Plugin Name: [Forminator] - Store uploaded files in separated folders by date & email
 * Description: [Forminator] - Store uploaded files in separated folders by date & email [root/members/2019/11/email@gmail.com/]
 * Author: Thobk @ WPMUDEV
 * Author URI: https://premium.wpmudev.org
 * License: GPLv2 or later
 */
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

add_action( 'plugins_loaded', 'wpmudev_forminator_custom_upload_files_path_func', 100 );

function wpmudev_forminator_custom_upload_files_path_func() {
	if ( defined('FORMINATOR_PRO') && class_exists( 'Forminator' ) ) {
		
		class WPMUDEV_Forminator_Custom_Upload_Path{
			private static $_instance;
			private $folder_field_key;
			private $hash_folder;
			private $sub_folder = 'members'; //it's sub folder
			public function __construct(){
				$this->folder_field_key = 'email-1'; //enter field id here. The name field maybe not unique, so if you want to use unique folder for each member, we suggest use email field instead of.
				$this->hash_folder = false; // if enabled it, the folder will be hash with method crc32 (the result like this: 3d653119 ), source: https://www.php.net/manual/en/function.hash.php


				add_filter( 'forminator_custom_form_pseudo_submitted_data', array( $this, 'add_anchor_change_upload_dir_byname' ) );
					add_filter( 'upload_dir', array( $this, 'upload_dir' ) );
				add_filter( 'forminator_custom_form_submit_errors', array( $this, 'remove_anchor_change_upload_dir_byname' ) );
			}

			public static function get_instance(){
				if( is_null( self::$_instance ) ){
					self::$_instance = new self();
				}
				return self::$_instance;
			}

			// public function get_folder_path( $user_name ){
			// 	$uploads = wp_get_upload_dir();

			// 	$user_name = sanitize_email( $user_name );
			// 	if( $this->hash_folder ){
			// 		$user_name = hash('crc32', $user_name);
			// 	}

			// 	$folder_path = trailingslashit( $uploads['basedir'] );
			// 	if( $this->sub_folder ){
			// 		$folder_path .= $this->sub_folder .'/';
			// 	}

			// 	return $folder_path;
			// }

			// /**
			//  * get real file path by name or email
			//  * @param  string $file_name
			//  * @param  string $user_name User name or Email
			//  * @return string            file path
			//  */
			// public function get_file_path( $file_name, $user_name ){
			// 	$folder_path = $this->get_folder_path( $user_name );

			// 	// if( @file_exists( $file_path ) )

			// 	return  $folder_path .'/'. $file_name;
			// }

			function add_anchor_change_upload_dir_byname( $pseudo_submitted_data ){
				global $wpmudev_forminator_upload_dir_byname;
				$wpmudev_forminator_upload_dir_byname = 1;
				return $pseudo_submitted_data;
			}

			public function get_upload_path( $uploads ){
				// $upload_path = trailingslashit( $uploads['basedir'] );// wp-content/uploads
				$upload_path = ABSPATH;

				if( $this->sub_folder ){
					$upload_path .= $this->sub_folder .'/';
				}
				$upload_path .= date('Y') .'/';
				$upload_path .= date('m') .'/';
				return $upload_path;
			}

			function upload_dir( $uploads ){
				global $wpmudev_forminator_upload_dir_byname;

				if( $wpmudev_forminator_upload_dir_byname && ! empty( $uploads['path'] ) && ! empty( $_POST[ $this->folder_field_key ] ) ){
					$folder = sanitize_email( $_POST[ $this->folder_field_key ] );//get email
					if( $this->hash_folder ){
						$folder = hash('crc32', $folder);
					}

					$uploads['path'] = $this->get_upload_path( $uploads );
					$uploads['path'] .= $folder;

					$uploads['url'] = str_replace( ABSPATH, site_url('/'), $uploads['path'] );
				}
				return $uploads;
			}

			function remove_anchor_change_upload_dir_byname( $sumbit_errors ){
				global $wpmudev_forminator_upload_dir_byname;
				if( $wpmudev_forminator_upload_dir_byname ){
					unset( $GLOBALS['wpmudev_forminator_upload_dir_byname'] );
				}
				
				return $sumbit_errors;
			}

		}


		$run = WPMUDEV_Forminator_Custom_Upload_Path::get_instance();

	}
}