Initial commit: Atomaste website

Atomaste Reference/public_html/wp-content/plugins/wpforms-lite/src/Tasks/Actions/AsyncRequestTask.php

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+<?php
+
+namespace WPForms\Tasks\Actions;
+
+use WPForms\Tasks\Task;
+use WPForms\Tasks\Meta;
+
+/**
+ * Class AsyncRequestTask is responsible to send information in the background.
+ *
+ * @since 1.7.5
+ */
+class AsyncRequestTask extends Task {
+
+	/**
+	 * Action name for this task.
+	 *
+	 * @since 1.7.5
+	 */
+	const ACTION = 'wpforms_process_async_request';
+
+	/**
+	 * Class constructor.
+	 *
+	 * @since 1.7.5
+	 */
+	public function __construct() {
+
+		// Task functionality is needed on cron request only.
+		if ( ! ( defined( 'DOING_CRON' ) && DOING_CRON ) ) {
+			return;
+		}
+
+		parent::__construct( self::ACTION );
+
+		$this->hooks();
+	}
+
+	/**
+	 * Add hooks.
+	 *
+	 * @since 1.7.5
+	 */
+	private function hooks() {
+
+		// Register the migrate action.
+		add_action( self::ACTION, [ $this, 'process' ] );
+	}
+
+
+	/**
+	 * Send usage tracking to the server.
+	 *
+	 * @since 1.7.5
+	 *
+	 * @param int $meta_id Action meta id.
+	 */
+	public static function process( $meta_id ) {
+
+		$params = ( new Meta() )->get( $meta_id );
+
+		if ( ! $params ) {
+			return;
+		}
+
+		list( $url, $args ) = $params->data;
+
+		wp_remote_get( $url, $args );
+	}
+}

Atomaste Reference/public_html/wp-content/plugins/wpforms-lite/src/Tasks/Actions/DomainAutoRegistrationTask.php

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+<?php
+
+namespace WPForms\Tasks\Actions;
+
+use WPForms\Tasks\Task;
+use WPForms\Integrations\Stripe\Api\DomainManager;
+use WPForms\Integrations\Stripe\Helpers;
+
+/**
+ * Class DomainAutoRegistrationTask.
+ *
+ * @since 1.8.6
+ */
+class DomainAutoRegistrationTask extends Task {
+
+	/**
+	 * Action name.
+	 *
+	 * @since 1.8.6
+	 */
+	const ACTION = 'wpforms_process_domain_auto_registration';
+
+	/**
+	 * Status option name.
+	 *
+	 * @since 1.8.6
+	 */
+	const STATUS = 'wpforms_process_domain_auto_registration_status';
+
+	/**
+	 * Start status.
+	 *
+	 * @since 1.8.6
+	 */
+	const START = 'start';
+
+	/**
+	 * In progress status.
+	 *
+	 * @since 1.8.6
+	 */
+	const IN_PROGRESS = 'in_progress';
+
+	/**
+	 * Completed status.
+	 *
+	 * @since 1.8.6
+	 */
+	const COMPLETED = 'completed';
+
+	/**
+	 * Domain manager.
+	 *
+	 * @since 1.8.6
+	 *
+	 * @var DomainManager
+	 */
+	private $domain_manager;
+
+	/**
+	 * Log title.
+	 *
+	 * @since 1.9.1
+	 *
+	 * @var string
+	 */
+	protected $log_title = 'Migration';
+
+	/**
+	 * Constructor.
+	 *
+	 * @since 1.8.6
+	 */
+	public function __construct() {
+
+		parent::__construct( self::ACTION );
+
+		$this->domain_manager = new DomainManager();
+	}
+
+	/**
+	 * Process the task.
+	 *
+	 * @since 1.8.6
+	 */
+	public function init() {
+
+		// Get a task status.
+		$status = get_option( self::STATUS );
+
+		// This task is run in \WPForms\Migrations\Upgrade186::run(),
+		// and started in \WPForms\Migrations\UpgradeBase::run_async().
+		// Bail out if a task is not started or completed.
+		if ( ! $status || $status === self::COMPLETED ) {
+			return;
+		}
+
+		// Mark that the task is in progress.
+		update_option( self::STATUS, self::IN_PROGRESS );
+
+		// Register hooks.
+		$this->hooks();
+
+		$tasks = wpforms()->obj( 'tasks' );
+
+		// Add new if none exists.
+		if ( $tasks->is_scheduled( self::ACTION ) !== false ) {
+			return;
+		}
+
+		$tasks->create( self::ACTION )->async()->register();
+	}
+
+	/**
+	 * Register hooks.
+	 *
+	 * @since 1.8.6
+	 */
+	private function hooks() {
+
+		add_action( self::ACTION, [ $this, 'process' ] );
+	}
+
+	/**
+	 * Process the task.
+	 *
+	 * @since 1.8.6
+	 */
+	public function process() {
+
+		// If the Stripe account is connected, then try to register domain.
+		if ( Helpers::has_stripe_keys() && $this->domain_manager->validate() ) {
+			$this->log( 'Stripe Payments: Stripe domain auto registration during migration to WPForms 1.8.6.' );
+		}
+
+		// Mark that the task is completed.
+		update_option( self::STATUS, self::COMPLETED );
+	}
+}

Atomaste Reference/public_html/wp-content/plugins/wpforms-lite/src/Tasks/Actions/EntryEmailsMetaCleanupTask.php

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+<?php
+
+namespace WPForms\Tasks\Actions;
+
+use WPForms\Tasks\Task;
+use WPForms\Tasks\Meta;
+
+/**
+ * Class EntryEmailsMetaCleanupTask.
+ *
+ * @since 1.5.9
+ */
+class EntryEmailsMetaCleanupTask extends Task {
+
+	/**
+	 * Action name for this task.
+	 *
+	 * @since 1.5.9
+	 */
+	const ACTION = 'wpforms_process_entry_emails_meta_cleanup';
+
+	/**
+	 * Class constructor.
+	 *
+	 * @since 1.5.9
+	 */
+	public function __construct() {
+
+		parent::__construct( self::ACTION );
+
+		$this->init();
+	}
+
+	/**
+	 * Initialize the task with all the proper checks.
+	 *
+	 * @since 1.5.9
+	 */
+	public function init() {
+
+		// Register the action handler.
+		$this->hooks();
+
+		$tasks = wpforms()->obj( 'tasks' );
+
+		$email_async = wpforms_setting( 'email-async' );
+
+		// Add new if none exists.
+		if ( $tasks->is_scheduled( self::ACTION ) !== false ) {
+			// Cancel scheduled action if email async option is not set.
+			if ( ! $email_async ) {
+				$this->cancel();
+			}
+
+			return;
+		}
+
+		// Do not schedule action if email async option is not set.
+		if ( ! $email_async ) {
+			return;
+		}
+
+		// phpcs:disable WPForms.PHP.ValidateHooks.InvalidHookName
+		/**
+		 * Filters the email cleanup task interval.
+		 *
+		 * @since 1.5.9
+		 *
+		 * @param int $interval Interval in seconds.
+		 */
+		$interval = (int) apply_filters( 'wpforms_tasks_entry_emails_meta_cleanup_interval', DAY_IN_SECONDS );
+		// phpcs:enable WPForms.PHP.ValidateHooks.InvalidHookName
+
+		$this->recurring( strtotime( 'tomorrow' ), $interval )
+		     ->params( $interval )
+		     ->register();
+	}
+
+	/**
+	 * Add hooks.
+	 *
+	 * @since 1.7.3
+	 */
+	private function hooks() {
+
+		add_action( self::ACTION, [ $this, 'process' ] );
+	}
+
+	/**
+	 * Perform the cleanup action: remove outdated meta for entry emails task.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @param int $meta_id ID for meta information for a task.
+	 */
+	public function process( $meta_id ) {
+
+		$task_meta = new Meta();
+		$meta      = $task_meta->get( (int) $meta_id );
+
+		// We should actually receive something.
+		if ( empty( $meta ) || empty( $meta->data ) ) {
+			return;
+		}
+
+		list( $interval ) = $meta->data;
+
+		$task_meta->clean_by( EntryEmailsTask::ACTION, (int) $interval );
+	}
+}

Atomaste Reference/public_html/wp-content/plugins/wpforms-lite/src/Tasks/Actions/EntryEmailsTask.php

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+<?php
+
+namespace WPForms\Tasks\Actions;
+
+use WPForms\Tasks\Task;
+use WPForms\Tasks\Meta;
+
+/**
+ * Class EntryEmailsTask is responsible for defining how to send emails,
+ * when the form was submitted.
+ *
+ * @since 1.5.9
+ */
+class EntryEmailsTask extends Task {
+
+	/**
+	 * Action name for this task.
+	 *
+	 * @since 1.5.9
+	 */
+	const ACTION = 'wpforms_process_entry_emails';
+
+	/**
+	 * Class constructor.
+	 *
+	 * @since 1.5.9
+	 */
+	public function __construct() {
+
+		parent::__construct( self::ACTION );
+
+		$this->async();
+	}
+
+	/**
+	 * Get the data from Tasks meta table, check/unpack it and
+	 * send the email straight away.
+	 *
+	 * @since 1.5.9
+	 * @since 1.5.9.3 Send immediately instead of calling \WPForms_Process::entry_email() method.
+	 *
+	 * @param int $meta_id ID for meta information for a task.
+	 */
+	public static function process( $meta_id ) {
+
+		$task_meta = new Meta();
+		$meta      = $task_meta->get( (int) $meta_id );
+
+		// We should actually receive something.
+		if ( empty( $meta ) || empty( $meta->data ) ) {
+			return;
+		}
+
+		// We expect a certain number of params.
+		if ( count( $meta->data ) !== 5 ) {
+			return;
+		}
+
+		// We expect a certain meta data structure for this task.
+		list( $to, $subject, $message, $headers, $attachments ) = $meta->data;
+
+		// Let's do this NOW, finally.
+		wp_mail( $to, $subject, $message, $headers, $attachments );
+	}
+}

Atomaste Reference/public_html/wp-content/plugins/wpforms-lite/src/Tasks/Actions/FormsLocatorScanTask.php

@@ -0,0 +1,575 @@
+<?php
+
+// phpcs:disable Generic.Commenting.DocComment.MissingShort
+/** @noinspection PhpUnnecessaryCurlyVarSyntaxInspection */
+/** @noinspection SqlResolve */
+// phpcs:enable Generic.Commenting.DocComment.MissingShort
+
+namespace WPForms\Tasks\Actions;
+
+use WP_Post;
+use WP_Query;
+use WP_Screen;
+use WPForms\Forms\Locator;
+use WPForms\Tasks\Meta;
+use WPForms\Tasks\Task;
+use WPForms\Tasks\Tasks;
+
+/**
+ * Class FormLocatorScanTask.
+ *
+ * @since 1.7.4
+ */
+class FormsLocatorScanTask extends Task {
+
+	/**
+	 * Scan action name for this task.
+	 *
+	 * @since 1.7.4
+	 */
+	const SCAN_ACTION = 'wpforms_process_forms_locator_scan';
+
+	/**
+	 * Re-scan action name for this task.
+	 *
+	 * @since 1.7.4
+	 */
+	const RESCAN_ACTION = 'wpforms_process_forms_locator_rescan';
+
+	/**
+	 * Save action name for this task.
+	 *
+	 * @since 1.7.4
+	 */
+	const SAVE_ACTION = 'wpforms_process_forms_locator_save';
+
+	/**
+	 * Delete action name for this task.
+	 *
+	 * @since 1.7.4
+	 */
+	const DELETE_ACTION = 'wpforms_process_forms_locator_delete';
+
+	/**
+	 * Scan status option name.
+	 *
+	 * @since 1.7.4
+	 */
+	const SCAN_STATUS = 'wpforms_process_forms_locator_status';
+
+	/**
+	 * Scan status "In Progress".
+	 *
+	 * @since 1.7.4
+	 */
+	const SCAN_STATUS_IN_PROGRESS = 'in progress';
+
+	/**
+	 * Scan status "Completed".
+	 *
+	 * @since 1.7.4
+	 */
+	const SCAN_STATUS_COMPLETED = 'completed';
+
+	/**
+	 * Locations query arg.
+	 *
+	 * @since 1.7.4
+	 */
+	const LOCATIONS_QUERY_ARG = 'locations';
+
+	/**
+	 * Chunk size to use in get_form_locations().
+	 * Specifies how many posts to load for scanning in one db request.
+	 * Affects memory usage.
+	 *
+	 * @since 1.7.4
+	 */
+	const CHUNK_SIZE = 50;
+
+	/**
+	 * Locator class instance.
+	 *
+	 * @since 1.7.4
+	 *
+	 * @var Locator
+	 */
+	private $locator;
+
+	/**
+	 * Tasks class instance.
+	 *
+	 * @since 1.7.4
+	 *
+	 * @var Tasks
+	 */
+	private $tasks;
+
+	/**
+	 * Task recurring interval in seconds.
+	 *
+	 * @since 1.7.4
+	 *
+	 * @var int
+	 */
+	private $interval;
+
+	/**
+	 * Log title.
+	 *
+	 * @since 1.9.1
+	 *
+	 * @var string
+	 */
+	protected $log_title = 'Forms Locator';
+
+	/**
+	 * Class constructor.
+	 *
+	 * @since 1.7.4
+	 */
+	public function __construct() {
+
+		parent::__construct( self::SCAN_ACTION );
+		$this->init();
+	}
+
+	/**
+	 * Initialize the task with all the proper checks.
+	 *
+	 * @since 1.7.4
+	 */
+	public function init() {
+
+		$this->locator = wpforms()->obj( 'locator' );
+
+		/**
+		 * Allow developers to modify the task interval.
+		 *
+		 * @since 1.7.4
+		 *
+		 * @param int $interval The task recurring interval in seconds. If <= 0, the task will be cancelled.
+		 */
+		$this->interval = (int) apply_filters( 'wpforms_tasks_actions_forms_locator_scan_task_interval', DAY_IN_SECONDS );
+
+		$this->hooks();
+
+		$this->tasks = wpforms()->obj( 'tasks' );
+
+		// Do not add a new one if scheduled.
+		if ( $this->tasks->is_scheduled( self::SCAN_ACTION ) !== false ) {
+
+			if ( $this->interval <= 0 ) {
+				$this->cancel();
+			}
+
+			return;
+		}
+
+		$this->add_scan_task();
+	}
+
+	/**
+	 * Add scan task.
+	 *
+	 * @since 1.7.4
+	 */
+	private function add_scan_task() {
+
+		if ( $this->interval <= 0 ) {
+			return;
+		}
+
+		// Add a new task if none exists.
+		$this->recurring( time(), $this->interval )
+			->params()
+			->register();
+	}
+
+	/**
+	 * Add hooks.
+	 *
+	 * @since 1.7.4
+	 */
+	private function hooks() {
+
+		// Register hidden action for testing and support.
+		add_action( 'current_screen', [ $this, 'maybe_run_actions_in_admin' ] );
+
+		// Register Action Scheduler actions.
+		add_action( self::SCAN_ACTION, [ $this, 'scan' ] );
+		add_action( self::RESCAN_ACTION, [ $this, 'rescan' ] );
+		add_action( self::SAVE_ACTION, [ $this, 'save' ] );
+		add_action( self::DELETE_ACTION, [ $this, 'delete' ] );
+		add_action( 'action_scheduler_after_process_queue', [ $this, 'after_process_queue' ] );
+	}
+
+	/**
+	 * Maybe rescan or delete locations.
+	 * Hidden undocumented actions for tests and support.
+	 *
+	 * @since 1.7.4
+	 *
+	 * @param WP_Screen $current_screen Current WP_Screen object.
+	 */
+	public function maybe_run_actions_in_admin( $current_screen ) {
+
+		// phpcs:disable WordPress.Security.NonceVerification.Recommended
+		if (
+			! $current_screen ||
+			$current_screen->id !== 'toplevel_page_wpforms-overview' ||
+			! isset( $_GET[ self::LOCATIONS_QUERY_ARG ] ) ||
+			! wpforms_debug()
+		) {
+			return;
+		}
+
+		if ( $_GET[ self::LOCATIONS_QUERY_ARG ] === 'delete' ) {
+			$this->delete();
+		}
+
+		if ( $_GET[ self::LOCATIONS_QUERY_ARG ] === 'scan' ) {
+			$this->rescan();
+		}
+		// phpcs:enable WordPress.Security.NonceVerification.Recommended
+
+		wp_safe_redirect( remove_query_arg( [ self::LOCATIONS_QUERY_ARG ] ) );
+		exit;
+	}
+
+	/**
+	 * Run scan task.
+	 *
+	 * @since 1.7.4
+	 */
+	public function scan() {
+
+		if ( ! $this->tasks ) {
+			return;
+		}
+
+		// Bail out if the scan is already in progress.
+		if ( self::SCAN_STATUS_IN_PROGRESS === (string) get_option( self::SCAN_STATUS ) ) {
+			return;
+		}
+
+		// Mark that scan is in progress.
+		update_option( self::SCAN_STATUS, self::SCAN_STATUS_IN_PROGRESS );
+
+		$this->log( 'Forms Locator scan action started.' );
+
+		// This part of the scan shouldn't take more than 1 second even on big sites.
+		$post_ids             = $this->search_in_posts();
+		$post_locations       = $this->get_form_locations( $post_ids );
+		$widget_locations     = $this->locator->search_in_widgets();
+		$standalone_locations = $this->search_in_standalone_forms();
+		$locations            = array_merge( $post_locations, $widget_locations, $standalone_locations );
+		$form_location_metas  = $this->get_form_location_metas( $locations );
+
+		/**
+		 * This part of the scan can take a while.
+		 * Saving hundreds of metas with a potentially very high number of locations could be time and memory consuming.
+		 * That is why we perform save via Action Scheduler.
+		 */
+		$meta_chunks = array_chunk( $form_location_metas, self::CHUNK_SIZE, true );
+		$count       = count( $meta_chunks );
+
+		foreach ( $meta_chunks as $index => $meta_chunk ) {
+			$this->tasks->create( self::SAVE_ACTION )->async()->params( $meta_chunk, $index, $count )->register();
+		}
+
+		$this->log( 'Save tasks created.' );
+	}
+
+	/**
+	 * Run immediate scan.
+	 *
+	 * @since 1.7.4
+	 */
+	public function rescan() {
+
+		$this->cancel();
+		$this->add_scan_task();
+	}
+
+	/**
+	 * Save form locations.
+	 *
+	 * @since 1.7.4
+	 *
+	 * @param int $meta_id Action meta id.
+	 */
+	public function save( $meta_id ) {
+
+		$params = ( new Meta() )->get( $meta_id );
+
+		if ( ! $params ) {
+			return;
+		}
+
+		list( $meta_chunk, $index, $count ) = $params->data;
+
+		foreach ( $meta_chunk as $form_id => $meta ) {
+			update_post_meta( $form_id, Locator::LOCATIONS_META, $meta );
+		}
+
+		$this->log(
+			sprintf(
+				'Forms Locator save action %1$d/%2$d completed.',
+				$index + 1,
+				$count
+			)
+		);
+	}
+
+	/**
+	 * Delete form locations.
+	 *
+	 * @since 1.7.4
+	 */
+	public function delete() {
+
+		global $wpdb;
+
+		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
+		$wpdb->query(
+			$wpdb->prepare(
+				"DELETE FROM $wpdb->postmeta WHERE meta_key = %s",
+				Locator::LOCATIONS_META
+			)
+		);
+
+		delete_option( self::SCAN_STATUS );
+
+		wp_cache_flush();
+	}
+
+	/**
+	 * After process queue action.
+	 * Delete transient to indicate that scanning is completed.
+	 *
+	 * @since 1.7.4
+	 */
+	public function after_process_queue() {
+
+		if ( $this->tasks->is_scheduled( self::SAVE_ACTION ) ) {
+			return;
+		}
+
+		// Mark that scan is finished.
+		if ( (string) get_option( self::SCAN_STATUS ) === self::SCAN_STATUS_IN_PROGRESS ) {
+			update_option( self::SCAN_STATUS, self::SCAN_STATUS_COMPLETED );
+			$this->log( 'Forms Locator scan action completed.' );
+		}
+	}
+
+	/**
+	 * Search form in posts.
+	 *
+	 * @since 1.7.4
+	 *
+	 * @return int[]
+	 */
+	private function search_in_posts() {
+
+		global $wpdb;
+
+		$post_statuses = wpforms_wpdb_prepare_in( $this->locator->get_post_statuses() );
+		$post_types    = wpforms_wpdb_prepare_in( $this->locator->get_post_types() );
+
+		// phpcs:disable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.InterpolatedNotPrepared
+		$ids = $wpdb->get_col(
+			"SELECT p.ID
+					FROM (SELECT ID
+						FROM $wpdb->posts
+						WHERE post_status IN ( $post_statuses ) AND post_type IN ( $post_types ) ) AS ids
+						INNER JOIN $wpdb->posts as p ON ids.ID = p.ID
+					WHERE p.post_content REGEXP '\\\[wpforms|wpforms/form-selector'"
+		);
+		// phpcs:enable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.InterpolatedNotPrepared
+
+		return array_map( 'intval', $ids );
+	}
+
+	/**
+	 * Filters the SELECT clause of the query.
+	 * Get a minimal set of fields from the post record.
+	 *
+	 * @since 1.7.4
+	 *
+	 * @param string   $fields The SELECT clause of the query.
+	 * @param WP_Query $query  The WP_Query instance (passed by reference).
+	 *
+	 * @return string
+	 *
+	 * @noinspection PhpUnusedParameterInspection
+	 */
+	public function posts_fields_filter( $fields, $query ) {
+
+		global $wpdb;
+
+		$fields_arr = [ 'ID', 'post_title', 'post_status', 'post_type', 'post_content', 'post_name' ];
+		$fields_arr = array_map(
+			static function ( $field ) use ( $wpdb ) {
+
+				return "$wpdb->posts." . $field;
+			},
+			$fields_arr
+		);
+
+		return implode( ', ', $fields_arr );
+	}
+
+	/**
+	 * Get form locations.
+	 *
+	 * @since 1.7.4
+	 *
+	 * @param int[] $post_ids Post IDs.
+	 *
+	 * @return array
+	 */
+	private function get_form_locations( $post_ids ) { // phpcs:ignore WPForms.PHP.HooksMethod.InvalidPlaceForAddingHooks
+
+		/**
+		 * Block caching here, as caching produces unneeded db requests in
+		 * update_object_term_cache() and update_postmeta_cache().
+		 */
+		$query_args = [
+			'post_type'      => $this->locator->get_post_types(),
+			'post_status'    => $this->locator->get_post_statuses(),
+			'post__in'       => $post_ids,
+			'no_found_rows'  => true,
+			'posts_per_page' => - 1,
+			'cache_results'  => false,
+		];
+
+		// Get form locations by chunks to prevent out of memory issue.
+		$post_id_chunks = array_chunk( $post_ids, self::CHUNK_SIZE );
+		$locations      = [];
+
+		add_filter( 'posts_fields', [ $this, 'posts_fields_filter' ], 10, 2 );
+
+		foreach ( $post_id_chunks as $post_id_chunk ) {
+			$query_args['post__in'] = $post_id_chunk;
+			$query                  = new WP_Query( $query_args );
+			$locations              = $this->get_form_locations_from_posts( $query->posts, $locations );
+		}
+
+		remove_filter( 'posts_fields', [ $this, 'posts_fields_filter' ] );
+
+		return $locations;
+	}
+
+	/**
+	 * Get locations from posts.
+	 *
+	 * @since 1.7.4
+	 *
+	 * @param WP_Post[] $posts     Posts.
+	 * @param array     $locations Locations.
+	 *
+	 * @return array
+	 */
+	private function get_form_locations_from_posts( $posts, $locations = [] ) {
+
+		$home_url = home_url();
+
+		foreach ( $posts as $post ) {
+
+			$form_ids = $this->locator->get_form_ids( $post->post_content );
+
+			if ( ! $form_ids ) {
+				continue;
+			}
+
+			$url = get_permalink( $post );
+			$url = ( $url === false || is_wp_error( $url ) ) ? '' : $url;
+			$url = str_replace( $home_url, '', $url );
+
+			foreach ( $form_ids as $form_id ) {
+				$locations[] = [
+					'type'    => $post->post_type,
+					'title'   => $post->post_title,
+					'form_id' => $form_id,
+					'id'      => $post->ID,
+					'status'  => $post->post_status,
+					'url'     => $url,
+				];
+			}
+		}
+
+		return $locations;
+	}
+
+	/**
+	 * Search in standalone forms.
+	 *
+	 * @since 1.8.7
+	 *
+	 * @return array
+	 */
+	private function search_in_standalone_forms(): array {
+
+		global $wpdb;
+
+		$location_types = [];
+
+		foreach ( Locator::STANDALONE_LOCATION_TYPES as $location_type ) {
+			$location_types[] = '"' . $location_type . '_enable":"1"';
+		}
+
+		$regexp = implode( '|', $location_types );
+
+		$post_statuses = wpforms_wpdb_prepare_in( $this->locator->get_post_statuses() );
+
+		// phpcs:disable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.InterpolatedNotPrepared
+		$standalone_forms = $wpdb->get_results(
+			"SELECT ID, post_content, post_status
+					FROM $wpdb->posts
+					WHERE post_status IN ( $post_statuses ) AND
+					      post_type = 'wpforms' AND
+					      post_content REGEXP '$regexp';"
+		);
+		// phpcs:enable WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.InterpolatedNotPrepared
+
+		$locations = [];
+
+		foreach ( $standalone_forms as $standalone_form ) {
+			$form_data = json_decode( $standalone_form->post_content, true );
+
+			$locations[] = $this->locator->build_standalone_location(
+				(int) $standalone_form->ID,
+				$form_data,
+				$standalone_form->post_status
+			);
+		}
+
+		return $locations;
+	}
+
+	/**
+	 * Get form location metas.
+	 *
+	 * @param array $locations Locations.
+	 *
+	 * @since 1.7.4
+	 *
+	 * @return array
+	 */
+	private function get_form_location_metas( $locations ) {
+
+		$metas = [];
+
+		foreach ( $locations as $location ) {
+
+			if ( empty( $location['form_id'] ) ) {
+				continue;
+			}
+
+			$metas[ $location['form_id'] ][] = $location;
+		}
+
+		return $metas;
+	}
+}

Atomaste Reference/public_html/wp-content/plugins/wpforms-lite/src/Tasks/Actions/IconChoicesFontAwesomeUpgradeTask.php

@@ -0,0 +1,156 @@
+<?php
+
+namespace WPForms\Tasks\Actions;
+
+use WPForms\Tasks\Task;
+
+/**
+ * Class Font Awesome Upgrade task.
+ *
+ * @since 1.8.3
+ */
+class IconChoicesFontAwesomeUpgradeTask extends Task {
+
+	/**
+	 * Action name for this task.
+	 *
+	 * @since 1.8.3
+	 */
+	const ACTION = 'wpforms_process_font_awesome_upgrade';
+
+	/**
+	 * Status option name.
+	 *
+	 * @since 1.8.3
+	 */
+	const STATUS = 'wpforms_process_font_awesome_upgrade_status';
+
+	/**
+	 * Start status.
+	 *
+	 * @since 1.8.3
+	 */
+	const START = 'start';
+
+	/**
+	 * In progress status.
+	 *
+	 * @since 1.8.3
+	 */
+	const IN_PROGRESS = 'in_progress';
+
+	/**
+	 * Completed status.
+	 *
+	 * @since 1.8.3
+	 */
+	const COMPLETED = 'completed';
+
+	/**
+	 * Log title.
+	 *
+	 * @since 1.9.1
+	 *
+	 * @var string
+	 */
+	protected $log_title = 'Migration';
+
+	/**
+	 * Constructor.
+	 *
+	 * @since 1.8.3
+	 */
+	public function __construct() {
+
+		parent::__construct( self::ACTION );
+	}
+
+	/**
+	 * Process the task.
+	 *
+	 * @since 1.8.3
+	 */
+	public function init() {
+
+		// Bail out if migration is not started or completed.
+		$status = get_option( self::STATUS );
+
+		// This task is run in \WPForms\Pro\Migrations\Upgrade183::run(),
+		// and started in \WPForms\Migrations\UpgradeBase::run_async().
+		// Bail out if a task is not started or completed.
+		if ( ! $status || $status === self::COMPLETED ) {
+			return;
+		}
+
+		// Mark that migration is in progress.
+		update_option( self::STATUS, self::IN_PROGRESS );
+
+		$this->hooks();
+
+		$tasks = wpforms()->obj( 'tasks' );
+
+		// Add new if none exists.
+		if ( $tasks->is_scheduled( self::ACTION ) !== false ) {
+			return;
+		}
+
+		$tasks->create( self::ACTION )->async()->register();
+	}
+
+	/**
+	 * Hooks.
+	 *
+	 * @since 1.8.3
+	 */
+	private function hooks() {
+
+		add_action( self::ACTION, [ $this, 'upgrade' ] );
+	}
+
+	/**
+	 * Upgrade.
+	 *
+	 * @since 1.8.3
+	 */
+	public function upgrade() {
+
+		$upload_dir      = wpforms_upload_dir();
+		$tmp_base_path   = $upload_dir['path'] . '/icon-choices-tmp';
+		$cache_base_path = $upload_dir['path'] . '/icon-choices';
+		$icons_data_file = $cache_base_path . '/icons.json';
+
+		if ( ! file_exists( $icons_data_file ) ) {
+			$this->log( 'Font Awesome Upgrade: Font Awesome Upgrade: Library is not present, nothing to upgrade.' );
+			update_option( self::STATUS, self::COMPLETED );
+
+			return;
+		}
+
+		require_once ABSPATH . 'wp-admin/includes/file.php';
+
+		WP_Filesystem();
+
+		global $wp_filesystem;
+
+		$wp_filesystem->rmdir( $tmp_base_path, true );
+		wpforms()->obj( 'icon_choices' )->run_install( $tmp_base_path );
+
+		if ( is_dir( $tmp_base_path ) ) {
+			// Remove old cache.
+			$this->log( 'Font Awesome Upgrade: Removing existing instance of the library.' );
+			$wp_filesystem->rmdir( $cache_base_path, true );
+
+			// Rename temporary directory.
+			$this->log( 'Font Awesome Upgrade: Renaming temporary directory.' );
+			$wp_filesystem->move( $tmp_base_path, $cache_base_path );
+
+			// Mark that migration is finished.
+			$this->log( 'Font Awesome Upgrade: Finished upgrading.' );
+			update_option( self::STATUS, self::COMPLETED );
+
+			return;
+		}
+
+		$this->log( 'Font Awesome Upgrade: Something went wrong, library was not upgraded.' );
+	}
+}

Atomaste Reference/public_html/wp-content/plugins/wpforms-lite/src/Tasks/Actions/Migration173Task.php

@@ -0,0 +1,268 @@
+<?php
+
+namespace WPForms\Tasks\Actions;
+
+use WPForms\Tasks\Meta;
+use WPForms\Tasks\Task;
+use WPForms\Tasks\Tasks;
+use WPForms_Entry_Fields_Handler;
+use WPForms_Entry_Handler;
+
+/**
+ * Class Migration173Task.
+ *
+ * @since 1.7.3
+ */
+class Migration173Task extends Task {
+
+	/**
+	 * Action name for this task.
+	 *
+	 * @since 1.7.3
+	 */
+	const ACTION = 'wpforms_process_migration_173';
+
+	/**
+	 * Status option name.
+	 *
+	 * @since 1.7.3
+	 */
+	const STATUS = 'wpforms_process_migration_173_status';
+
+	/**
+	 * Start status.
+	 *
+	 * @since 1.7.3
+	 */
+	const START = 'start';
+
+	/**
+	 * In progress status.
+	 *
+	 * @since 1.7.3
+	 */
+	const IN_PROGRESS = 'in progress';
+
+	/**
+	 * Completed status.
+	 *
+	 * @since 1.7.3
+	 */
+	const COMPLETED = 'completed';
+
+	/**
+	 * Chunk size to use.
+	 * Specifies how many entries to load for scanning in one db request.
+	 * Affects memory usage.
+	 *
+	 * @since 1.7.3
+	 */
+	const CHUNK_SIZE = 50;
+
+	/**
+	 * Entry handler.
+	 *
+	 * @since 1.7.3
+	 *
+	 * @var WPForms_Entry_Handler
+	 */
+	private $entry_handler;
+
+	/**
+	 * Entry fields handler.
+	 *
+	 * @since 1.7.3
+	 *
+	 * @var WPForms_Entry_Fields_Handler
+	 */
+	private $entry_fields_handler;
+
+	/**
+	 * Class constructor.
+	 *
+	 * @since 1.7.3
+	 */
+	public function __construct() {
+
+		parent::__construct( self::ACTION );
+	}
+
+	/**
+	 * Initialize the task with all the proper checks.
+	 *
+	 * @since 1.7.3
+	 */
+	public function init() {
+
+		$this->entry_handler        = wpforms()->obj( 'entry' );
+		$this->entry_fields_handler = wpforms()->obj( 'entry_fields' );
+
+		if ( ! $this->entry_handler || ! $this->entry_fields_handler ) {
+			return;
+		}
+
+		// Bail out if migration is not started or completed.
+		$status = get_option( self::STATUS );
+
+		if ( ! $status || $status === self::COMPLETED ) {
+			return;
+		}
+
+		// Mark that migration is in progress.
+		update_option( self::STATUS, self::IN_PROGRESS );
+
+		$this->hooks();
+
+		$tasks = wpforms()->obj( 'tasks' );
+
+		// Add new if none exists.
+		if ( $tasks->is_scheduled( self::ACTION ) !== false ) {
+			return;
+		}
+
+		// Init migration.
+		$this->init_migration( $tasks );
+	}
+
+	/**
+	 * Add hooks.
+	 *
+	 * @since 1.7.3
+	 */
+	private function hooks() {
+
+		// Register the migrate action.
+		add_action( self::ACTION, [ $this, 'migrate' ] );
+
+		// Register after process queue action.
+		add_action( 'action_scheduler_after_process_queue', [ $this, 'after_process_queue' ] );
+	}
+
+	/**
+	 * Migrate an entry.
+	 *
+	 * @since 1.7.3
+	 *
+	 * @param int $meta_id Action meta id.
+	 */
+	public function migrate( $meta_id ) {
+
+		$params = ( new Meta() )->get( $meta_id );
+
+		if ( ! $params ) {
+			return;
+		}
+
+		list( $entry_id_chunk ) = $params->data;
+
+		foreach ( $entry_id_chunk as $entry_id ) {
+			$this->save_entry( $entry_id );
+		}
+	}
+
+	/**
+	 * After process queue action.
+	 * Set status as completed.
+	 *
+	 * @since 1.7.3
+	 */
+	public function after_process_queue() {
+
+		if ( as_has_scheduled_action( self::ACTION ) ) {
+			return;
+		}
+
+		// Mark that migration is finished.
+		update_option( self::STATUS, self::COMPLETED );
+	}
+
+	/**
+	 * Init migration.
+	 *
+	 * @since 1.7.3
+	 *
+	 * @param Tasks $tasks Tasks class instance.
+	 */
+	private function init_migration( $tasks ) {
+
+		// This part of the migration shouldn't take more than 1 second even on big sites.
+		$entry_ids = $this->get_legacy_entry_ids();
+
+		if ( ! $entry_ids ) {
+			// Mark that migration is completed.
+			update_option( self::STATUS, self::COMPLETED );
+
+			return;
+		}
+
+		/**
+		 * This part of the migration can take a while.
+		 * Saving hundreds of entries with a potentially very high number of entry fields could be time and memory consuming.
+		 * That is why we perform save via Action Scheduler.
+		 */
+		$entry_id_chunks = array_chunk( $entry_ids, self::CHUNK_SIZE, true );
+
+		foreach ( $entry_id_chunks as $entry_id_chunk ) {
+			$tasks->create( self::ACTION )->async()->params( $entry_id_chunk )->register();
+		}
+	}
+
+	/**
+	 * Get entry ids which do not have relevant entry field records.
+	 *
+	 * @since 1.7.3
+	 *
+	 * @return int[]
+	 */
+	private function get_legacy_entry_ids() {
+
+		global $wpdb;
+
+		// phpcs:disable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching
+		$entries = $wpdb->get_results(
+			"
+			SELECT e.entry_id FROM {$this->entry_handler->table_name} e
+    			LEFT JOIN {$this->entry_fields_handler->table_name} ef
+    				ON e.entry_id=ef.entry_id
+            WHERE
+                e.status IN( 'partial', 'abandoned' ) AND
+            	ef.entry_id IS NULL"
+		);
+		// phpcs:enable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching
+
+		if ( ! $entries || ! is_array( $entries ) ) {
+			return [];
+		}
+
+		return array_map( 'intval', wp_list_pluck( $entries, 'entry_id' ) );
+	}
+
+	/**
+	 * Save entry properly.
+	 *
+	 * @since 1.7.3
+	 *
+	 * @param int $entry_id Entry id.
+	 */
+	private function save_entry( $entry_id ) {
+
+		$entry = $this->entry_handler->get( $entry_id );
+
+		if ( ! $entry || ! isset( $entry->form_id, $entry->fields, $entry->date_modified ) ) {
+			return;
+		}
+
+		$fields = json_decode( $entry->fields, true );
+
+		if ( ! is_array( $fields ) ) {
+			return;
+		}
+
+		$form_data = [
+			'id'   => (int) $entry->form_id,
+			'date' => $entry->date_modified,
+		];
+
+		$this->entry_fields_handler->save( $fields, $form_data, $entry_id, true );
+	}
+}

Atomaste Reference/public_html/wp-content/plugins/wpforms-lite/src/Tasks/Actions/Migration175Task.php

@@ -0,0 +1,454 @@
+<?php
+
+namespace WPForms\Tasks\Actions;
+
+use WPForms\Tasks\Task;
+use WPForms\Tasks\Tasks;
+use WPForms_Entry_Handler;
+use WPForms_Entry_Meta_Handler;
+
+/**
+ * Class Migration175Task.
+ *
+ * @since 1.7.5
+ */
+class Migration175Task extends Task {
+
+	/**
+	 * Action name for this task.
+	 *
+	 * @since 1.7.5
+	 */
+	const ACTION = 'wpforms_process_migration_175';
+
+	/**
+	 * Status option name.
+	 *
+	 * @since 1.7.5
+	 */
+	const STATUS = 'wpforms_process_migration_175_status';
+
+	/**
+	 * Start status.
+	 *
+	 * @since 1.7.5
+	 */
+	const START = 'start';
+
+	/**
+	 * In progress status.
+	 *
+	 * @since 1.7.5
+	 */
+	const IN_PROGRESS = 'in progress';
+
+	/**
+	 * Completed status.
+	 *
+	 * @since 1.7.5
+	 */
+	const COMPLETED = 'completed';
+
+	/**
+	 * Chunk size to use.
+	 * Specifies how many entries to convert in one db request.
+	 *
+	 * @since 1.7.5
+	 */
+	const CHUNK_SIZE = 5000;
+
+	/**
+	 * Chunk size of the migration task.
+	 * Specifies how many entry ids to load at once for further conversion.
+	 *
+	 * @since 1.7.5
+	 */
+	const TASK_CHUNK_SIZE = self::CHUNK_SIZE * 10;
+
+	/**
+	 * Entry handler.
+	 *
+	 * @since 1.7.5
+	 *
+	 * @var WPForms_Entry_Handler
+	 */
+	private $entry_handler;
+
+	/**
+	 * Entry meta handler.
+	 *
+	 * @since 1.7.5
+	 *
+	 * @var WPForms_Entry_Meta_Handler
+	 */
+	private $entry_meta_handler;
+
+	/**
+	 * Temporary table name.
+	 *
+	 * @since 1.7.5
+	 *
+	 * @var string
+	 */
+	private $temp_table_name;
+
+	/**
+	 * Class constructor.
+	 *
+	 * @since 1.7.5
+	 */
+	public function __construct() {
+
+		parent::__construct( self::ACTION );
+	}
+
+	/**
+	 * Initialize the task with all the proper checks.
+	 *
+	 * @since 1.7.5
+	 */
+	public function init() {
+
+		global $wpdb;
+
+		$this->entry_handler      = wpforms()->obj( 'entry' );
+		$this->entry_meta_handler = wpforms()->obj( 'entry_meta' );
+		$this->temp_table_name    = "{$wpdb->prefix}wpforms_temp_entry_ids";
+
+		if ( ! $this->entry_handler || ! $this->entry_meta_handler ) {
+			return;
+		}
+
+		// Bail out if migration is not started or completed.
+		$status = get_option( self::STATUS );
+
+		if ( ! $status || $status === self::COMPLETED ) {
+			return;
+		}
+
+		$this->hooks();
+
+		if ( $status === self::START ) {
+			// Mark that migration is in progress.
+			update_option( self::STATUS, self::IN_PROGRESS );
+
+			// Alter entry meta table.
+			$this->alter_entry_meta_table();
+
+			// Init migration.
+			$this->init_migration();
+		}
+	}
+
+	/**
+	 * Modify field in the entry meta table.
+	 *
+	 * @since 1.7.5
+	 */
+	private function alter_entry_meta_table() {
+
+		global $wpdb;
+
+		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.PreparedSQL.InterpolatedNotPrepared
+		$wpdb->query( "ALTER TABLE {$this->entry_meta_handler->table_name} MODIFY type VARCHAR(255)" );
+	}
+
+	/**
+	 * Add index to a table.
+	 *
+	 * @since 1.7.5
+	 *
+	 * @param string $table_name Table.
+	 * @param string $index_name Index name.
+	 * @param string $key_part   Key part.
+	 *
+	 * @return void
+	 */
+	private function add_index( $table_name, $index_name, $key_part ) {
+
+		global $wpdb;
+
+		// Check id index already exists.
+		// phpcs:disable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching
+		$result = $wpdb->get_var(
+			"SELECT COUNT(1) IndexIsThere
+					FROM INFORMATION_SCHEMA.STATISTICS
+					WHERE table_schema = DATABASE()
+      					AND table_name = '$table_name'
+          				AND index_name = '$index_name'"
+		);
+
+		if ( $result === '1' ) {
+			return;
+		}
+
+		// phpcs:enable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching
+
+		// Change the column length for the wp_wpforms_entry_meta.type column to 255 and add an index.
+		// phpcs:disable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching
+		$wpdb->query( "CREATE INDEX $index_name ON $table_name ( $key_part )" );
+		// phpcs:enable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching
+	}
+
+	/**
+	 * Add hooks.
+	 *
+	 * @since 1.7.5
+	 */
+	private function hooks() {
+
+		// Register the migrate action.
+		add_action( self::ACTION, [ $this, 'migrate' ] );
+
+		// Register after process queue action.
+		add_action( 'action_scheduler_after_process_queue', [ $this, 'after_process_queue' ] );
+	}
+
+	/**
+	 * Migrate an entry.
+	 *
+	 * @param int $action_index Action index.
+	 *
+	 * @since 1.7.5
+	 */
+	public function migrate( $action_index ) {
+
+		global $wpdb;
+
+		$db_indexes = [
+			- 3 => [
+				'table_name' => $this->entry_meta_handler->table_name,
+				'index_name' => 'form_id',
+				'key_part'   => 'form_id',
+			],
+			- 2 => [
+				'table_name' => $this->entry_meta_handler->table_name,
+				'index_name' => 'type',
+				'key_part'   => 'type',
+			],
+			- 1 => [
+				'table_name' => $this->entry_meta_handler->table_name,
+				'index_name' => 'data',
+				'key_part'   => 'data(32)',
+			],
+		];
+
+		// We create indexes in the background as it could take significant time on a big database.
+		if ( array_key_exists( $action_index, $db_indexes ) ) {
+			$this->add_index(
+				$db_indexes[ $action_index ]['table_name'],
+				$db_indexes[ $action_index ]['index_name'],
+				$db_indexes[ $action_index ]['key_part']
+			);
+
+			return;
+		}
+
+		// phpcs:disable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching
+
+		// The query length in migrate_payment_data() is about 500 chars for 1 entry (7 metas).
+		// The length of the query is defined by MAX_ALLOWED_PACKET variable, which defaults to 4 MB on MySQL 5.7.
+		// We increase MAX_ALLOWED_PACKET variable to fit the number of entries specified in self::CHUNK_SIZE.
+		$new_max_allowed_packet = 500 * self::CHUNK_SIZE;
+		$max_allowed_packet     = (int) $wpdb->get_var( "SHOW VARIABLES LIKE 'MAX_ALLOWED_PACKET'", 1 );
+
+		if ( $new_max_allowed_packet > $max_allowed_packet ) {
+			$wpdb->query( "SET MAX_ALLOWED_PACKET = $new_max_allowed_packet" );
+		}
+
+		// Using OFFSET makes a way longer request, as MySQL has to access all rows before OFFSET.
+		// We follow very fast way with indexed column (id > $action_index).
+		$entry_ids = $wpdb->get_col(
+			$wpdb->prepare(
+				"SELECT entry_id FROM $this->temp_table_name
+                WHERE id > %d LIMIT %d",
+				$action_index,
+				self::TASK_CHUNK_SIZE
+			)
+		);
+
+		$i               = 0;
+		$entry_ids_count = count( $entry_ids );
+
+		// This cycle is twice less memory consuming than array_chunk( $entry_ids ).
+		while ( $i < $entry_ids_count ) {
+			$entry_ids_chunk = array_slice( $entry_ids, $i, self::CHUNK_SIZE );
+
+			$this->migrate_payment_data( implode( ',', $entry_ids_chunk ) );
+
+			$i += self::CHUNK_SIZE;
+		}
+
+		if ( $new_max_allowed_packet > $max_allowed_packet ) {
+			$wpdb->query( "SET MAX_ALLOWED_PACKET = $max_allowed_packet" );
+		}
+		// phpcs:enable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching
+	}
+
+	/**
+	 * After process queue action.
+	 * Set status as completed.
+	 *
+	 * @since 1.7.5
+	 */
+	public function after_process_queue() {
+
+		$tasks = wpforms()->obj( 'tasks' );
+
+		if ( ! $tasks || $tasks->is_scheduled( self::ACTION ) ) {
+			return;
+		}
+
+		$this->drop_temp_table();
+
+		// Mark that migration is finished.
+		update_option( self::STATUS, self::COMPLETED );
+	}
+
+	/**
+	 * Init migration.
+	 *
+	 * @since 1.7.5
+	 * @noinspection PhpUndefinedFunctionInspection
+	 */
+	private function init_migration() {
+
+		// Get all payment entries.
+		$count = $this->get_unprocessed_payment_entry_ids();
+
+		if ( ! $count ) {
+			$this->drop_temp_table();
+		}
+
+		// We need 3 preliminary steps to create indexes.
+		$index = - 3;
+
+		while ( $index < $count ) {
+			// We do not use Task class here as we do not need meta. So, we reduce the number of DB requests.
+			as_enqueue_async_action(
+				self::ACTION,
+				[ $index ],
+				Tasks::GROUP
+			);
+
+			$index = $index < 0 ? $index + 1 : $index + self::CHUNK_SIZE;
+		}
+	}
+
+	/**
+	 * Migrate payment data to the correct table.
+	 *
+	 * @param string $entry_ids_list List of entry ids.
+	 *
+	 * @since 1.7.5
+	 */
+	private function migrate_payment_data( $entry_ids_list ) {
+
+		global $wpdb;
+
+		// phpcs:disable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching
+		$wpdb->query(
+			"SELECT entry_id, form_id, user_id, status, meta, date
+					FROM {$this->entry_handler->table_name}
+					WHERE entry_id IN ( $entry_ids_list )"
+		);
+		// phpcs:enable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching
+
+		$values = [];
+
+		foreach ( $wpdb->last_result as $entry ) {
+			$meta = json_decode( $entry->meta, true );
+
+			if ( ! is_array( $meta ) ) {
+				continue;
+			}
+
+			foreach ( $meta as $meta_key => $meta_value ) {
+				// If meta_key doesn't begin with `payment_`, prefix it.
+				$meta_key = strpos( $meta_key, 'payment_' ) === 0 ? $meta_key : "payment_$meta_key";
+
+				// We do not use $wpdb->prepare here, as it is 5 times slower.
+				// Prepare takes 1.3 sec to prepare 1000 entries (6000 meta records).
+				// It is incomparable with the two queries here.
+				// With sprintf, the total processing time of this method is 0.15 sec for 1000 entries.
+				$values[] = sprintf(
+					"( %d, %d, %d, '%s', '%s', '%s', '%s' )",
+					$entry->entry_id,
+					$entry->form_id,
+					$entry->user_id,
+					$entry->status,
+					$meta_key,
+					$meta_value,
+					$entry->date
+				);
+			}
+		}
+
+		// Bail out if there is no found payment meta.
+		if ( empty( $values ) ) {
+			return;
+		}
+
+		$values = implode( ', ', $values );
+
+		// The following query length is about 500 chars for 1 entry (7 metas).
+
+		// phpcs:disable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching
+		$wpdb->query(
+			"INSERT INTO {$this->entry_meta_handler->table_name}
+						( entry_id, form_id, user_id, status, type, data, date )
+						VALUES $values"
+		);
+		// phpcs:enable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching
+	}
+
+	/**
+	 * Get entry ids which do not have relevant entry field records.
+	 * Store them in a temporary table.
+	 *
+	 * @since 1.7.5
+	 *
+	 * @return int
+	 */
+	private function get_unprocessed_payment_entry_ids() {
+
+		global $wpdb;
+
+		$this->drop_temp_table();
+
+		// phpcs:disable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.PreparedSQL.InterpolatedNotPrepared
+		$wpdb->query(
+			"CREATE TABLE $this->temp_table_name
+				(
+				    id       BIGINT AUTO_INCREMENT PRIMARY KEY,
+				    entry_id BIGINT NOT NULL
+				)"
+		);
+
+		$wpdb->query(
+			"INSERT INTO $this->temp_table_name (entry_id)
+				SELECT entry_id
+				FROM {$this->entry_handler->table_name}
+				WHERE type = 'payment'
+				  AND entry_id NOT IN
+				      (SELECT entry_id FROM {$this->entry_meta_handler->table_name} WHERE type LIKE 'payment_%')"
+		);
+
+		// phpcs:enable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.PreparedSQL.InterpolatedNotPrepared
+
+		return $wpdb->rows_affected;
+	}
+
+	/**
+	 * Drop a temporary table.
+	 *
+	 * @since 1.7.5
+	 */
+	private function drop_temp_table() {
+
+		global $wpdb;
+
+		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching,  WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.SchemaChange
+		$wpdb->query( "DROP TABLE IF EXISTS $this->temp_table_name" );
+	}
+}

Atomaste Reference/public_html/wp-content/plugins/wpforms-lite/src/Tasks/Actions/PurgeSpamTask.php

@@ -0,0 +1,137 @@
+<?php
+
+namespace WPForms\Tasks\Actions;
+
+use WPForms\Tasks\Task;
+
+/**
+ * Class PurgeSpamTask.
+ *
+ * @since 1.9.1
+ */
+class PurgeSpamTask extends Task {
+
+	/**
+	 * Action name for this task.
+	 *
+	 * @since 1.9.1
+	 */
+	const ACTION = 'wpforms_process_purge_spam';
+
+	/**
+	 * Interval in seconds.
+	 *
+	 * @since 1.9.1
+	 *
+	 * @var int
+	 */
+	private $interval;
+
+	/**
+	 * Tasks class instance.
+	 *
+	 * @since 1.9.1
+	 *
+	 * @var Tasks
+	 */
+	private $tasks;
+
+	/**
+	 * Log title.
+	 *
+	 * @since 1.9.1
+	 *
+	 * @var string
+	 */
+	protected $log_title = 'Purge Spam';
+
+	/**
+	 * Class constructor.
+	 *
+	 * @since 1.9.1
+	 */
+	public function __construct() {
+
+		parent::__construct( self::ACTION );
+
+		$this->init();
+		$this->hooks();
+	}
+
+	/**
+	 * Init.
+	 *
+	 * @since 1.9.1
+	 */
+	public function init() {
+
+		/**
+		 * Filter the interval for the purge spam task, in seconds.
+		 *
+		 * @since 1.9.1
+		 *
+		 * @param int $interval Interval in seconds.
+		 *
+		 * @return int
+		 */
+		$this->interval = (int) apply_filters( 'wpforms_tasks_actions_purge_spam_task_interval', DAY_IN_SECONDS );
+
+		$this->tasks = wpforms()->obj( 'tasks' );
+
+		// Do not add a new one if scheduled.
+		if ( $this->tasks->is_scheduled( self::ACTION ) !== false ) {
+
+			if ( $this->interval <= 0 ) {
+				$this->cancel();
+			}
+
+			return;
+		}
+
+		$this->add_scan_task();
+	}
+
+	/**
+	 * Add hooks.
+	 *
+	 * @since 1.9.1
+	 */
+	public function hooks() {
+
+		add_action( self::ACTION, [ $this, 'process' ] );
+	}
+
+	/**
+	 * Add a new task.
+	 *
+	 * @since 1.9.1
+	 */
+	private function add_scan_task() {
+
+		if ( $this->interval <= 0 ) {
+			return;
+		}
+
+		$this->tasks->create( self::ACTION )
+			->recurring( time(), $this->interval )
+			->params()
+			->register();
+	}
+
+	/**
+	 * Purge spam action.
+	 *
+	 * @since 1.9.1
+	 */
+	public function process() {
+
+		$entry_obj = wpforms()->obj( 'entry' );
+
+		if ( ! $entry_obj ) {
+			return;
+		}
+
+		$entry_obj->purge_spam();
+		$this->log( 'Purge spam completed.' );
+	}
+}

Atomaste Reference/public_html/wp-content/plugins/wpforms-lite/src/Tasks/Actions/StripeLinkSubscriptionsTask.php

@@ -0,0 +1,310 @@
+<?php
+
+namespace WPForms\Tasks\Actions;
+
+use WPForms\Integrations\Stripe\Api\PaymentIntents;
+use WPForms\Tasks\Task;
+use WPForms\Integrations\Stripe\Helpers;
+
+/**
+ * Class StripeLinkSubscriptionsTask.
+ *
+ * @since 1.8.7
+ */
+class StripeLinkSubscriptionsTask extends Task {
+
+	/**
+	 * Action name for this task.
+	 *
+	 * @since 1.8.7
+	 */
+	const ACTION = 'wpforms_process_stripe_link_subscriptions';
+
+	/**
+	 * Status option name.
+	 *
+	 * @since 1.8.7
+	 */
+	const STATUS = 'wpforms_process_stripe_link_subscriptions_status';
+
+	/**
+	 * Start status.
+	 *
+	 * @since 1.8.7
+	 */
+	const START = 'start';
+
+	/**
+	 * In progress status.
+	 *
+	 * @since 1.8.7
+	 */
+	const IN_PROGRESS = 'in_progress';
+
+	/**
+	 * Completed status.
+	 *
+	 * @since 1.8.7
+	 */
+	const COMPLETED = 'completed';
+
+	/**
+	 * Latest processed payment id.
+	 *
+	 * @since 1.8.7
+	 */
+	const LATEST_PROCESSED_OPTION = 'wpforms_stripe_link_subscriptions_latest_processed';
+
+	/**
+	 * Stripe PaymentIntents API.
+	 *
+	 * @since 1.8.7
+	 *
+	 * @var PaymentIntents
+	 */
+	private $api;
+
+	/**
+	 * Log title.
+	 *
+	 * @since 1.9.1
+	 *
+	 * @var string
+	 */
+	protected $log_title = 'Migration';
+
+	/**
+	 * Class constructor.
+	 *
+	 * @since 1.8.7
+	 */
+	public function __construct() {
+
+		parent::__construct( self::ACTION );
+	}
+
+	/**
+	 * Initialize the task.
+	 *
+	 * @since 1.8.7
+	 */
+	public function init() {
+
+		// Get a task status.
+		$status = get_option( self::STATUS );
+
+		// This task is run in \WPForms\Migrations\Upgrade187::run(),
+		// and started in \WPForms\Migrations\UpgradeBase::run_async().
+		// Bail out if a task is not started or completed.
+		if ( ! $status || $status === self::COMPLETED ) {
+			return;
+		}
+
+		// Mark that the task is in progress.
+		if ( $status === self::START ) {
+			update_option( self::STATUS, self::IN_PROGRESS );
+		}
+
+		// Register hooks.
+		$this->hooks();
+
+		$tasks = wpforms()->obj( 'tasks' );
+
+		// Add new if none exists.
+		if ( $tasks->is_scheduled( self::ACTION ) !== false ) {
+			return;
+		}
+
+		// Add a new task if none exists.
+		$tasks->create( self::ACTION )
+			->async()
+			->register();
+	}
+
+	/**
+	 * Register hooks.
+	 *
+	 * @since 1.8.7
+	 */
+	private function hooks() {
+
+		// Register the migrate action.
+		add_action( self::ACTION, [ $this, 'run' ] );
+	}
+
+	/**
+	 * Run a process task.
+	 *
+	 * @since 1.8.7
+	 */
+	public function run() {
+
+		// Bail if no Stripe account is connected.
+		if ( ! Helpers::has_stripe_keys() ) {
+			$this->complete();
+
+			return;
+		}
+
+		$link_subscriptions = $this->get_link_subscriptions();
+
+		// Bail if all subscription were processed.
+		if ( empty( $link_subscriptions ) ) {
+			$this->complete();
+
+			return;
+		}
+
+		$this->api = new PaymentIntents();
+
+		$this->process( $link_subscriptions );
+	}
+
+	/**
+	 * Process subscriptions.
+	 *
+	 * @since 1.8.7
+	 *
+	 * @param array $subscriptions Array of subscriptions.
+	 */
+	private function process( array $subscriptions ) {
+
+		foreach ( $subscriptions as $subscription ) {
+
+			$this->update_latest_processed( $subscription->id );
+
+			// Use subscription mode to cover all cases (e.g. mode might be switched to test while upgrading).
+			$payment = $this->api->retrieve_payment_intent( $subscription->transaction_id, [ 'mode' => $subscription->mode ] );
+
+			// Bail if original payment was unsuccessful.
+			if ( is_null( $payment ) || empty( $payment->status ) || $payment->status !== 'succeeded' ) {
+				continue;
+			}
+
+			$setup_intent_data = $this->prepare_setup_intent_data( $payment, $subscription );
+
+			// Bail if subscription has already had correct mandate.
+			if ( ! $setup_intent_data ) {
+				continue;
+			}
+
+			$intent = $this->api->create_setup_intent( $setup_intent_data, [ 'mode' => $subscription->mode ] );
+
+			// Log failed subscription payment id.
+			if ( empty( $intent ) ) {
+				$this->log( 'Stripe Link Subscriptions: Failed ' . $subscription->id );
+			}
+		}
+	}
+
+	/**
+	 * Update latest processed id.
+	 *
+	 * @since 1.8.7
+	 *
+	 * @param int $id Subscription ID.
+	 */
+	private function update_latest_processed( int $id ) {
+
+		update_option( self::LATEST_PROCESSED_OPTION, $id );
+	}
+
+	/**
+	 * Get all Stripe subscriptions charged through Link.
+	 *
+	 * @since 1.8.7
+	 *
+	 * @return array
+	 */
+	private function get_link_subscriptions(): array {
+
+		global $wpdb;
+
+		$latest_payment    = (int) get_option( self::LATEST_PROCESSED_OPTION, 0 );
+		$payments_table    = wpforms()->obj( 'payment' )->table_name;
+		$paymentmeta_table = wpforms()->obj( 'payment_meta' )->table_name;
+
+		$query[] = "SELECT p.* FROM {$payments_table} as p";
+		$query[] = "INNER JOIN {$paymentmeta_table} as pm ON p.id = pm.payment_id";
+		$query[] = "WHERE p.id > %d AND p.gateway = 'stripe' AND p.type = 'subscription' AND pm.meta_key = 'method_type' AND pm.meta_value = 'link'";
+
+		// Stripe API allows up to 100 read operations per second and 100 write operations per second in live mode,
+		// and 25 operations per second for each in test mode.
+		$query[] = 'ORDER BY p.id LIMIT 20';
+
+		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.PreparedSQL.NotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare
+		return $wpdb->get_results( $wpdb->prepare( implode( ' ', $query ), $latest_payment ), OBJECT_K );
+	}
+
+	/**
+	 * Prepare Setup Intent data.
+	 *
+	 * @since 1.8.7
+	 *
+	 * @param object $payment      Stripe payment object.
+	 * @param object $subscription Subscription object.
+	 *
+	 * @return array
+	 */
+	private function prepare_setup_intent_data( $payment, $subscription ): array {
+
+		if ( ! empty( $payment->mandate ) ) {
+			$mandate = $this->api->retrieve_mandate( $payment->mandate, [ 'mode' => $subscription->mode ] );
+		}
+
+		$data = [
+			'payment_method_types' => [ 'link' ],
+			'customer'             => $payment->customer,
+			'payment_method'       => $payment->payment_method,
+			'usage'                => 'off_session',
+			'confirm'              => true,
+		];
+
+		// Prepare default data in case mandate is not available.
+		if ( empty( $mandate ) ) {
+
+			$subscription_meta = wpforms()->obj( 'payment_meta' )->get_all( $subscription->id );
+
+			$data['mandate_data'] = [
+				'customer_acceptance' => [
+					'type'   => 'online',
+					'online' => [
+						'ip_address' => $subscription_meta['ip_address']->value,
+						'user_agent' => $subscription_meta['user_agent']->value,
+					],
+				],
+			];
+
+			return $data;
+		}
+
+		// Mandate is correct so no actions needed.
+		if ( $mandate->type !== 'single_use' ) {
+			return [];
+		}
+
+		$data['mandate_data'] = [
+			'customer_acceptance' => [
+				'type'   => 'online',
+				'online' => [
+					'ip_address' => $mandate->customer_acceptance->online->ip_address,
+					'user_agent' => $mandate->customer_acceptance->online->user_agent,
+				],
+			],
+		];
+
+		return $data;
+	}
+
+	/**
+	 * Mark that the task is completed.
+	 *
+	 * @since 1.8.7
+	 */
+	public function complete() {
+
+		$this->log( 'Stripe Link Subscriptions: Completed' );
+
+		update_option( self::STATUS, self::COMPLETED );
+	}
+}

Atomaste Reference/public_html/wp-content/plugins/wpforms-lite/src/Tasks/Actions/WebhooksAutoConfigurationTask.php

@@ -0,0 +1,139 @@
+<?php
+
+namespace WPForms\Tasks\Actions;
+
+use WPForms\Tasks\Task;
+use WPForms\Integrations\Stripe\Api\WebhooksManager;
+use WPForms\Integrations\Stripe\Helpers;
+
+/**
+ * Class WebhooksAutoConfigurationTask.
+ *
+ * @since 1.8.4
+ */
+class WebhooksAutoConfigurationTask extends Task {
+
+	/**
+	 * Action name.
+	 *
+	 * @since 1.8.4
+	 */
+	const ACTION = 'wpforms_process_webhooks_auto_configuration';
+
+	/**
+	 * Status option name.
+	 *
+	 * @since 1.8.4
+	 */
+	const STATUS = 'wpforms_process_webhooks_auto_configuration_status';
+
+	/**
+	 * Start status.
+	 *
+	 * @since 1.8.4
+	 */
+	const START = 'start';
+
+	/**
+	 * In progress status.
+	 *
+	 * @since 1.8.4
+	 */
+	const IN_PROGRESS = 'in_progress';
+
+	/**
+	 * Completed status.
+	 *
+	 * @since 1.8.4
+	 */
+	const COMPLETED = 'completed';
+
+	/**
+	 * Webhooks manager.
+	 *
+	 * @since 1.8.4
+	 *
+	 * @var WebhooksManager
+	 */
+	private $webhooks_manager;
+
+	/**
+	 * Log title.
+	 *
+	 * @since 1.9.1
+	 *
+	 * @var string
+	 */
+	protected $log_title = 'Migration';
+
+	/**
+	 * Constructor.
+	 *
+	 * @since 1.8.4
+	 */
+	public function __construct() {
+
+		parent::__construct( self::ACTION );
+
+		$this->webhooks_manager = new WebhooksManager();
+	}
+
+	/**
+	 * Process the task.
+	 *
+	 * @since 1.8.4
+	 */
+	public function init() {
+
+		// Get a task status.
+		$status = get_option( self::STATUS );
+
+		// This task is run in \WPForms\Migrations\Upgrade184::run(),
+		// and started in \WPForms\Migrations\UpgradeBase::run_async().
+		// Bail out if a task is not started or completed.
+		if ( ! $status || $status === self::COMPLETED ) {
+			return;
+		}
+
+		// Mark that the task is in progress.
+		update_option( self::STATUS, self::IN_PROGRESS );
+
+		// Register hooks.
+		$this->hooks();
+
+		$tasks = wpforms()->obj( 'tasks' );
+
+		// Add new if none exists.
+		if ( $tasks->is_scheduled( self::ACTION ) !== false ) {
+			return;
+		}
+
+		$tasks->create( self::ACTION )->async()->register();
+	}
+
+	/**
+	 * Register hooks.
+	 *
+	 * @since 1.8.4
+	 */
+	private function hooks() {
+
+		add_action( self::ACTION, [ $this, 'process' ] );
+	}
+
+	/**
+	 * Process the task.
+	 *
+	 * @since 1.8.4
+	 */
+	public function process() {
+
+		// If the Stripe account is connected, then try to configure webhooks.
+		if ( Helpers::has_stripe_keys() && $this->webhooks_manager->connect() ) {
+			$this->log( 'Stripe Payments: Webhooks configured during migration to WPForms 1.8.4.' );
+		}
+
+		// Mark that the task is completed.
+		update_option( self::STATUS, self::COMPLETED );
+	}
+}

Atomaste Reference/public_html/wp-content/plugins/wpforms-lite/src/Tasks/Meta.php

@@ -0,0 +1,267 @@
+<?php
+
+namespace WPForms\Tasks;
+
+use WPForms_DB;
+
+/**
+ * Class Meta helps to manage the tasks meta information
+ * between Action Scheduler and WPForms hooks arguments.
+ * We can't pass arguments longer than >191 chars in JSON to AS,
+ * so we need to store them somewhere (and clean from time to time).
+ *
+ * @since 1.5.9
+ */
+class Meta extends WPForms_DB {
+
+	/**
+	 * Primary key (unique field) for the database table.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @var string
+	 */
+	public $primary_key = 'id';
+
+	/**
+	 * Database type identifier.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @var string
+	 */
+	public $type = 'tasks_meta';
+
+	/**
+	 * Primary class constructor.
+	 *
+	 * @since 1.5.9
+	 */
+	public function __construct() {
+
+		parent::__construct();
+
+		$this->table_name = self::get_table_name();
+	}
+
+	/**
+	 * Get the DB table name.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @return string
+	 */
+	public static function get_table_name() {
+
+		global $wpdb;
+
+		return $wpdb->prefix . 'wpforms_tasks_meta';
+	}
+
+	/**
+	 * Get table columns.
+	 *
+	 * @since 1.5.9
+	 */
+	public function get_columns() {
+
+		return [
+			'id'     => '%d',
+			'action' => '%s',
+			'data'   => '%s',
+			'date'   => '%s',
+		];
+	}
+
+	/**
+	 * Default column values.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @return array
+	 */
+	public function get_column_defaults() {
+
+		return [
+			'action' => '',
+			'data'   => '',
+			'date'   => gmdate( 'Y-m-d H:i:s' ),
+		];
+	}
+
+	/**
+	 * Create custom entry meta database table.
+	 * Used in migration and on plugin activation.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @noinspection UnusedFunctionResultInspection
+	 */
+	public function create_table() {
+
+		global $wpdb;
+
+		require_once ABSPATH . 'wp-admin/includes/upgrade.php';
+
+		$charset_collate = $wpdb->get_charset_collate();
+
+		$sql = "CREATE TABLE $this->table_name (
+			id bigint(20) NOT NULL AUTO_INCREMENT,
+			action varchar(255) NOT NULL,
+			data longtext NOT NULL,
+			date datetime NOT NULL,
+			PRIMARY KEY  (id)
+		) $charset_collate;";
+
+		dbDelta( $sql );
+	}
+
+	/**
+	 * Remove queue records for a defined period of time in the past.
+	 * Calling this method will remove queue records that are older than $period seconds.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @param string $action   Action that should be cleaned up.
+	 * @param int    $interval Number of seconds from now.
+	 *
+	 * @return int Number of removed tasks meta records.
+	 */
+	public function clean_by( $action, $interval ) {
+
+		global $wpdb;
+
+		if ( empty( $action ) || empty( $interval ) ) {
+			return 0;
+		}
+
+		$table  = self::get_table_name();
+		$action = sanitize_key( $action );
+		$date   = gmdate( 'Y-m-d H:i:s', time() - (int) $interval );
+
+		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
+		return (int) $wpdb->query(
+			$wpdb->prepare(
+				"DELETE FROM $table WHERE action = %s AND date < %s", // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
+				$action,
+				$date
+			)
+		);
+	}
+
+	/**
+	 * Inserts a new record into the database.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @param array  $data Column data.
+	 * @param string $type Optional. Data type context.
+	 *
+	 * @return int ID for the newly inserted record. Zero otherwise.
+	 */
+	public function add( $data, $type = '' ) {
+
+		if ( empty( $data['action'] ) || ! is_string( $data['action'] ) ) {
+			return 0;
+		}
+
+		$data['action'] = sanitize_key( $data['action'] );
+
+		if ( isset( $data['data'] ) ) {
+			$data['data'] = $this->prepare_data( $data['data'] );
+		}
+
+		if ( empty( $type ) ) {
+			$type = $this->type;
+		}
+
+		return parent::add( $data, $type );
+	}
+
+	/**
+	 * Prepare data.
+	 *
+	 * @since 1.7.0
+	 *
+	 * @param array $data Meta data.
+	 *
+	 * @return string
+	 */
+	private function prepare_data( $data ) {
+
+		$string = wp_json_encode( $data );
+
+		if ( $string === false ) {
+			$string = '';
+		}
+
+		/*
+		 * We are encoding the string representation of all the data to make sure that nothing can harm the database.
+		 * This is not an encryption, and we need this data later "as is",
+		 * so we are using one of the fastest ways to do that.
+		 * This data is removed from DB daily.
+		 */
+		// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
+		return base64_encode( $string );
+	}
+
+	/**
+	 * Retrieve a row from the database based on a given row ID.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @param int $meta_id Meta ID.
+	 *
+	 * @return null|object
+	 * @noinspection PhpParameterNameChangedDuringInheritanceInspection
+	 */
+	public function get( $meta_id ) {
+
+		$meta = parent::get( $meta_id );
+
+		if ( empty( $meta ) || empty( $meta->data ) ) {
+			return $meta;
+		}
+
+		// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_decode
+		$decoded = base64_decode( $meta->data );
+
+		if ( $decoded === false || ! is_string( $decoded ) ) {
+			$meta->data = '';
+		} else {
+			$meta->data = json_decode( $decoded, true );
+		}
+
+		return $meta;
+	}
+
+	/**
+	 * Get meta ID by action name and params.
+	 *
+	 * @since 1.7.0
+	 *
+	 * @param string $action Action name.
+	 * @param array  $params Action params.
+	 *
+	 * @return int
+	 */
+	public function get_meta_id( $action, $params ) {
+
+		global $wpdb;
+
+		$table  = self::get_table_name();
+		$action = sanitize_key( $action );
+		$data   = $this->prepare_data( array_values( $params ) );
+
+		return absint(
+		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
+			$wpdb->get_var(
+				$wpdb->prepare(
+					"SELECT id FROM $table WHERE action = %s AND data = %s LIMIT 1", // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
+					$action,
+					$data
+				)
+			)
+		);
+	}
+}

Atomaste Reference/public_html/wp-content/plugins/wpforms-lite/src/Tasks/Task.php

@@ -0,0 +1,377 @@
+<?php
+
+namespace WPForms\Tasks;
+
+use InvalidArgumentException;
+use UnexpectedValueException;
+
+/**
+ * Class Task.
+ *
+ * @since 1.5.9
+ */
+class Task {
+
+	/**
+	 * This task is async (runs asap).
+	 *
+	 * @since 1.5.9
+	 */
+	const TYPE_ASYNC = 'async';
+
+	/**
+	 * This task is a recurring.
+	 *
+	 * @since 1.5.9
+	 */
+	const TYPE_RECURRING = 'scheduled';
+
+	/**
+	 * This task is run once.
+	 *
+	 * @since 1.5.9
+	 */
+	const TYPE_ONCE = 'once';
+
+	/**
+	 * Type of the task.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @var string
+	 */
+	private $type;
+
+	/**
+	 * Action that will be used as a hook.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @var string
+	 */
+	private $action;
+
+	/**
+	 * Task meta ID.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @var int
+	 */
+	private $meta_id;
+
+	/**
+	 * All the params that should be passed to the hook.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @var array
+	 */
+	private $params;
+
+	/**
+	 * When the first instance of the job will run.
+	 * Used for ONCE ane RECURRING tasks.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @var int
+	 */
+	private $timestamp;
+
+	/**
+	 * How long to wait between runs.
+	 * Used for RECURRING tasks.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @var int
+	 */
+	private $interval;
+
+	/**
+	 * Task meta.
+	 *
+	 * @since 1.7.0
+	 *
+	 * @var Meta
+	 */
+	private $meta;
+
+	/**
+	 * Log title.
+	 *
+	 * @since 1.9.1
+	 *
+	 * @var string
+	 */
+	protected $log_title = 'Task';
+
+	/**
+	 * Task constructor.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @param string $action Action of the task.
+	 *
+	 * @throws InvalidArgumentException When action is not a string.
+	 * @throws UnexpectedValueException When action is empty.
+	 */
+	public function __construct( $action ) {
+
+		if ( ! is_string( $action ) ) {
+			throw new InvalidArgumentException( 'Task action should be a string.' );
+		}
+
+		$this->action = sanitize_key( $action );
+		$this->meta   = new Meta();
+
+		if ( empty( $this->action ) ) {
+			throw new UnexpectedValueException( 'Task action cannot be empty.' );
+		}
+	}
+
+	/**
+	 * Define the type of the task as async.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @return Task
+	 */
+	public function async() {
+
+		$this->type = self::TYPE_ASYNC;
+
+		return $this;
+	}
+
+	/**
+	 * Define the type of the task as recurring.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @param int $timestamp When the first instance of the job will run.
+	 * @param int $interval  How long to wait between runs.
+	 *
+	 * @return Task
+	 */
+	public function recurring( $timestamp, $interval ) {
+
+		$this->type      = self::TYPE_RECURRING;
+		$this->timestamp = (int) $timestamp;
+		$this->interval  = (int) $interval;
+
+		return $this;
+	}
+
+	/**
+	 * Define the type of the task as one-time.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @param int $timestamp When the first instance of the job will run.
+	 *
+	 * @return Task
+	 */
+	public function once( $timestamp ) {
+
+		$this->type      = self::TYPE_ONCE;
+		$this->timestamp = (int) $timestamp;
+
+		return $this;
+	}
+
+	/**
+	 * Pass any number of params that should be saved to Meta table.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @return Task
+	 */
+	public function params() {
+
+		$this->params = func_get_args();
+
+		return $this;
+	}
+
+	/**
+	 * Register the action.
+	 * Should be the final call in a chain.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @return null|string Action ID.
+	 */
+	public function register() {
+
+		$action_id = null;
+
+		// No processing if ActionScheduler is not usable.
+		if ( ! wpforms()->obj( 'tasks' )->is_usable() ) {
+			return $action_id;
+		}
+
+		// Save data to tasks meta table.
+		if ( $this->params !== null ) {
+			$this->meta_id = $this->meta->add(
+				[
+					'action' => $this->action,
+					'data'   => $this->params,
+				]
+			);
+
+			if ( empty( $this->meta_id ) ) {
+				return $action_id;
+			}
+		}
+
+		// Prevent 500 errors when Action Scheduler tables don't exist.
+		try {
+
+			switch ( $this->type ) {
+				case self::TYPE_ASYNC:
+					$action_id = $this->register_async();
+					break;
+
+				case self::TYPE_RECURRING:
+					$action_id = $this->register_recurring();
+					break;
+
+				case self::TYPE_ONCE:
+					$action_id = $this->register_once();
+					break;
+			}
+		} catch ( \RuntimeException $exception ) {
+			$action_id = null;
+		}
+
+		return $action_id;
+	}
+
+	/**
+	 * Register the async task.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @return null|string Action ID.
+	 * @noinspection PhpUndefinedFunctionInspection
+	 */
+	protected function register_async() {
+
+		if ( ! function_exists( 'as_enqueue_async_action' ) ) {
+			return null;
+		}
+
+		return as_enqueue_async_action(
+			$this->action,
+			/**
+			 * Filter arguments passed to the async task.
+			 *
+			 * @since 1.9.4
+			 *
+			 * @param array $args Arguments passed to the async task.
+			 *
+			 * @return array
+			 */
+			(array) apply_filters(
+				'wpforms_tasks_task_register_async_args',
+				[
+					'tasks_meta_id' => $this->meta_id,
+				]
+			),
+			Tasks::GROUP
+		);
+	}
+
+	/**
+	 * Register the recurring task.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @return null|string Action ID.
+	 * @noinspection PhpUndefinedFunctionInspection
+	 */
+	protected function register_recurring() {
+
+		if ( ! function_exists( 'as_schedule_recurring_action' ) ) {
+			return null;
+		}
+
+		return as_schedule_recurring_action(
+			$this->timestamp,
+			$this->interval,
+			$this->action,
+			[ 'tasks_meta_id' => $this->meta_id ],
+			Tasks::GROUP
+		);
+	}
+
+	/**
+	 * Register the one-time task.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @return null|string Action ID.
+	 * @noinspection PhpUndefinedFunctionInspection
+	 */
+	protected function register_once() {
+
+		if ( ! function_exists( 'as_schedule_single_action' ) ) {
+			return null;
+		}
+
+		return as_schedule_single_action(
+			$this->timestamp,
+			$this->action,
+			[ 'tasks_meta_id' => $this->meta_id ],
+			Tasks::GROUP
+		);
+	}
+
+	/**
+	 * Cancel all occurrences of this task.
+	 *
+	 * @since 1.6.1
+	 *
+	 * @return null|bool|string Null if no matching action found,
+	 *                          false if AS library is missing,
+	 *                          true if scheduled task has no params,
+	 *                          string of the scheduled action ID if a scheduled action was found and unscheduled.
+	 * @noinspection PhpUndefinedFunctionInspection
+	 */
+	public function cancel() {
+
+		if ( ! function_exists( 'as_unschedule_all_actions' ) ) {
+			return false;
+		}
+
+		if ( $this->params === null ) {
+			as_unschedule_all_actions( $this->action );
+
+			return true;
+		}
+
+		$this->meta_id = $this->meta->get_meta_id( $this->action, $this->params );
+
+		if ( $this->meta_id === null ) {
+			return null;
+		}
+
+		return as_unschedule_action( $this->action, [ 'tasks_meta_id' => $this->meta_id ], Tasks::GROUP );
+	}
+
+
+
+	/**
+	 * Log message to WPForms logger and standard debug.log file.
+	 *
+	 * @since 1.9.1
+	 *
+	 * @param string $message The error message that should be logged.
+	 */
+	protected function log( $message ) {
+
+		wpforms_log( $this->log_title, $message, [ 'type' => 'log' ] );
+	}
+}

Atomaste Reference/public_html/wp-content/plugins/wpforms-lite/src/Tasks/Tasks.php

@@ -0,0 +1,411 @@
+<?php
+
+// phpcs:ignore Generic.Commenting.DocComment.MissingShort
+/** @noinspection PhpUndefinedClassInspection */
+
+namespace WPForms\Tasks;
+
+use ActionScheduler;
+use ActionScheduler_Action;
+use ActionScheduler_DataController;
+use ActionScheduler_DBStore;
+use WPForms\Helpers\Transient;
+use WPForms\Tasks\Actions\EntryEmailsMetaCleanupTask;
+use WPForms\Tasks\Actions\EntryEmailsTask;
+use WPForms\Tasks\Actions\FormsLocatorScanTask;
+use WPForms\Tasks\Actions\AsyncRequestTask;
+use WPForms\Tasks\Actions\PurgeSpamTask;
+
+/**
+ * Class Tasks manages the tasks queue and provides API to work with it.
+ *
+ * @since 1.5.9
+ */
+class Tasks {
+
+	/**
+	 * Group that will be assigned to all actions.
+	 *
+	 * @since 1.5.9
+	 */
+	const GROUP = 'wpforms';
+
+	/**
+	 * Actions setting name.
+	 *
+	 * @since 1.7.3
+	 */
+	const ACTIONS = 'actions';
+
+	/**
+	 * WPForms pending or in-progress actions.
+	 *
+	 * @since 1.7.3
+	 *
+	 * @var array
+	 */
+	private $active_actions;
+
+	/**
+	 * Determine if WPForms task is executing.
+	 *
+	 * @since 1.9.4
+	 *
+	 * @var bool
+	 */
+	private static $task_executing = false;
+
+	/**
+	 * Perform certain things on class init.
+	 *
+	 * @since 1.5.9
+	 */
+	public function init() {
+
+		// Get WPForms pending or in-progress actions.
+		$this->active_actions = $this->get_active_actions();
+
+		// Register WPForms tasks.
+		foreach ( $this->get_tasks() as $task ) {
+
+			if ( ! is_subclass_of( $task, Task::class ) ) {
+				continue;
+			}
+
+			new $task();
+		}
+
+		$this->hooks();
+	}
+
+	/**
+	 * Hooks.
+	 *
+	 * @since 1.7.5
+	 */
+	public function hooks() {
+
+		add_action( 'delete_expired_transients', [ Transient::class, 'delete_all_expired' ], 11 );
+		add_action( 'admin_menu', [ $this, 'admin_hide_as_menu' ], PHP_INT_MAX );
+
+		/*
+		 * By default we send emails in the same process as the form submission is done.
+		 * That means that when many emails are set in form Notifications -
+		 * the form submission can take a while because of all those emails that are sending in the background.
+		 * Since WPForms 1.6.0 users can enable a new option in Settings > Emails,
+		 * called "Optimize Email Sending", to send email in async way.
+		 * This feature was enabled for WPForms 1.5.9, but some users were not happy.
+		 */
+		if ( ! (bool) wpforms_setting( 'email-async', false ) ) {
+			add_filter( 'wpforms_tasks_entry_emails_trigger_send_same_process', '__return_true' );
+		}
+
+		add_action( EntryEmailsTask::ACTION, [ EntryEmailsTask::class, 'process' ] );
+		add_action( 'action_scheduler_after_execute', [ $this, 'clear_action_meta' ], PHP_INT_MAX, 2 );
+
+		add_action( 'action_scheduler_begin_execute', [ $this, 'start_executing' ], 1 );
+		add_action( 'action_scheduler_after_execute', [ $this, 'stop_executing' ], 1, 2 );
+	}
+
+	/**
+	 * Public interface to check if WPForms task is executing.
+	 *
+	 * @since 1.9.4
+	 *
+	 * @return bool
+	 */
+	public static function is_executing(): bool {
+
+		return self::$task_executing;
+	}
+
+	/**
+	 * Set a flag to indicate that WPForms task is executing.
+	 *
+	 * @since 1.9.4
+	 *
+	 * @param int $action_id The action ID to process.
+	 */
+	public function start_executing( $action_id ) {
+
+		$action_id = (int) $action_id;
+
+		if ( ! class_exists( 'ActionScheduler' ) ) {
+			return;
+		}
+
+		$store = ActionScheduler::store();
+
+		if ( ! $store ) {
+			return;
+		}
+
+		$action = $store->fetch_action( $action_id );
+
+		if ( ! $action || $action->get_group() !== self::GROUP ) {
+			return;
+		}
+
+		self::$task_executing = true;
+
+		/**
+		 * Fires before WPForms task is executing.
+		 *
+		 * @since 1.9.4
+		 *
+		 * @param int                    $action_id The action ID to process.
+		 * @param ActionScheduler_Action $action    Action Scheduler action object.
+		 */
+		do_action( 'wpforms_tasks_start_executing', $action_id, $action );
+	}
+
+	/**
+	 * Set a flag to indicate that WPForms task is executing.
+	 *
+	 * @since 1.9.4
+	 *
+	 * @param int                    $action_id The action ID to process.
+	 * @param ActionScheduler_Action $action    Action Scheduler action object.
+	 */
+	public function stop_executing( $action_id, $action ) {
+
+		if ( ! $action || ! method_exists( $action, 'get_group' ) || $action->get_group() !== self::GROUP ) {
+			return;
+		}
+
+		self::$task_executing = false;
+
+		/**
+		 * Fires after WPForms task is executed.
+		 *
+		 * @since 1.9.4
+		 *
+		 * @param int                    $action_id The action ID to process.
+		 * @param ActionScheduler_Action $action    Action Scheduler action object.
+		 */
+		do_action( 'wpforms_tasks_stop_executing', $action_id, $action );
+	}
+
+	/**
+	 * Get the list of WPForms default scheduled tasks.
+	 * Tasks, that are fired under certain specific circumstances
+	 * (like sending form submission email notifications)
+	 * are not listed here.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @return Task[] List of tasks classes.
+	 */
+	public function get_tasks() {
+
+		if ( ! $this->is_usable() ) {
+			return [];
+		}
+
+		$tasks = [
+			EntryEmailsMetaCleanupTask::class,
+			FormsLocatorScanTask::class,
+			AsyncRequestTask::class,
+			PurgeSpamTask::class,
+		];
+
+		/**
+		 * Filters the task class list to initialize.
+		 *
+		 * @since 1.5.9
+		 *
+		 * @param array $tasks Task class list.
+		 */
+		return apply_filters( 'wpforms_tasks_get_tasks', $tasks );
+	}
+
+	/**
+	 * Hide Action Scheduler admin area when not in debug mode.
+	 *
+	 * @since 1.5.9
+	 * @since 1.9.4 Does not hide the menu when some popular plugins are active.
+	 */
+	public function admin_hide_as_menu(): void {
+
+		$plugin_exceptions = [
+			'action-scheduler/action-scheduler.php',
+			'woocommerce/woocommerce.php',
+			'wp-rocket/wp-rocket.php',
+		];
+
+		/**
+		 * Filters the list of plugins for which
+		 * the Action Scheduler Tools -> Scheduled Actions menu item
+		 * should remain visible.
+		 *
+		 * @since 1.9.4
+		 *
+		 * @param array $plugin_exceptions List of plugin exceptions.
+		 */
+		$plugin_exceptions = apply_filters( 'wpforms_tasks_action_scheduler_tools_plugin_exceptions', $plugin_exceptions );
+		$show_as_menu      =
+			( defined( 'WPFORMS_SHOW_ACTION_SCHEDULER_MENU' ) && constant( 'WPFORMS_SHOW_ACTION_SCHEDULER_MENU' ) ) ||
+			wpforms_debug() ||
+			! empty( array_filter( $plugin_exceptions, 'is_plugin_active' ) );
+		$hide_as_menu      = ! $show_as_menu;
+
+		/**
+		 * Filter to redefine that WPForms hides Tools > Action Scheduler menu item.
+		 *
+		 * @since 1.5.9
+		 *
+		 * @param bool $hide_as_menu Hide Tools > Action Scheduler menu item.
+		 */
+		if ( apply_filters( 'wpforms_tasks_admin_hide_as_menu', $hide_as_menu ) ) {
+			remove_submenu_page( 'tools.php', 'action-scheduler' );
+		}
+	}
+
+	/**
+	 * Create a new task.
+	 * Used for "inline" tasks, that require additional information
+	 * from the plugin runtime before they can be scheduled.
+	 *
+	 * Example:
+	 *     wpforms()->obj( 'tasks' )
+	 *              ->create( 'i_am_the_dude' )
+	 *              ->async()
+	 *              ->params( 'The Big Lebowski', 1998 )
+	 *              ->register();
+	 *
+	 * This `i_am_the_dude` action will be later processed as:
+	 *     add_action( 'i_am_the_dude', 'thats_what_you_call_me' );
+	 *
+	 * Function `thats_what_you_call_me()` will receive `$meta_id` param,
+	 * and you will be able to receive all params from the action like this:
+	 *     $params = ( new Meta() )->get( (int) $meta_id );
+	 *     list( $name, $year ) = $params->data;
+	 *
+	 * @since 1.5.9
+	 *
+	 * @param string $action Action that will be used as a hook.
+	 *
+	 * @return Task
+	 */
+	public function create( $action ) {
+
+		return new Task( $action );
+	}
+
+	/**
+	 * Cancel all the AS actions for a group.
+	 *
+	 * @since 1.5.9
+	 *
+	 * @param string $group Group to cancel all actions for.
+	 */
+	public function cancel_all( $group = '' ) {
+
+		if ( empty( $group ) ) {
+			$group = self::GROUP;
+		} else {
+			$group = sanitize_key( $group );
+		}
+
+		if ( class_exists( 'ActionScheduler_DBStore' ) ) {
+			ActionScheduler_DBStore::instance()->cancel_actions_by_group( $group );
+			$this->active_actions = $this->get_active_actions();
+		}
+	}
+
+	/**
+	 * Whether ActionScheduler thinks that it has migrated or not.
+	 *
+	 * @since 1.5.9.3
+	 *
+	 * @return bool
+	 */
+	public function is_usable() {
+
+		// No tasks if ActionScheduler wasn't loaded.
+		if ( ! class_exists( 'ActionScheduler_DataController' ) ) {
+			return false;
+		}
+
+		return ActionScheduler_DataController::is_migration_complete();
+	}
+
+	/**
+	 * Whether task has been scheduled and is pending or in-progress.
+	 *
+	 * @since 1.6.0
+	 *
+	 * @param string $hook Hook to check for.
+	 *
+	 * @return bool|null
+	 * @noinspection PhpUndefinedFunctionInspection
+	 */
+	public function is_scheduled( $hook ) {
+
+		if ( ! function_exists( 'as_has_scheduled_action' ) ) {
+			return null;
+		}
+
+		if ( in_array( $hook, $this->active_actions, true ) ) {
+			return true;
+		}
+
+		// Action is not in the array, so it is not scheduled or belongs to another group.
+		return as_has_scheduled_action( $hook );
+	}
+
+	/**
+	 * Get all WPForms pending or in-progress actions.
+	 *
+	 * @since 1.7.3
+	 */
+	private function get_active_actions() {
+
+		global $wpdb;
+
+		$group = self::GROUP;
+		$sql   = "SELECT a.hook FROM {$wpdb->prefix}actionscheduler_actions a
+					JOIN {$wpdb->prefix}actionscheduler_groups g ON g.group_id = a.group_id
+					WHERE g.slug = '$group' AND a.status IN ( 'in-progress', 'pending' )";
+
+		// phpcs:disable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.NotPrepared
+		$results = $wpdb->get_results( $sql, 'ARRAY_N' );
+		// phpcs:enable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.NotPrepared
+
+		return $results ? array_merge( ...$results ) : [];
+	}
+
+	/**
+	 * Clear the meta after action complete.
+	 * Fired before an action is marked as completed.
+	 *
+	 * @since 1.7.5
+	 *
+	 * @param integer                $action_id Action ID.
+	 * @param ActionScheduler_Action $action    Action name.
+	 */
+	public function clear_action_meta( $action_id, $action ) {
+
+		$action_schedule = $action->get_schedule();
+
+		if ( $action_schedule === null || $action_schedule->is_recurring() ) {
+			return;
+		}
+
+		$hook_name = $action->get_hook();
+
+		if ( ! $this->is_scheduled( $hook_name ) ) {
+			return;
+		}
+
+		$hook_args = $action->get_args();
+
+		if ( ! isset( $hook_args['tasks_meta_id'] ) ) {
+			return;
+		}
+
+		$meta = new Meta();
+
+		$meta->delete( $hook_args['tasks_meta_id'] );
+	}
+}