first commit

wp-content/plugins/popup-maker/classes/Interface/Batch/Exporter.php

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+<?php
+/**
+ * Interface for Batch Exporter
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * Promise for structuring exporters.
+ *
+ * @since  1.7.0
+ */
+interface PUM_Interface_Batch_Exporter {
+
+	/**
+	 * Determines whether the current user can perform an export.
+	 *
+	 * @return bool Whether the current user can perform an export.
+	 */
+	public function can_export();
+
+	/**
+	 * Handles sending appropriate headers depending on the type of export.
+	 *
+	 * @return void
+	 */
+	public function headers();
+
+	/**
+	 * Retrieves the data for export.
+	 *
+	 * @return array[] Multi-dimensional array of data for export.
+	 */
+	public function get_data();
+
+	/**
+	 * Performs the export process.
+	 *
+	 * @return void
+	 */
+	public function export();
+
+}

wp-content/plugins/popup-maker/classes/Interface/Batch/Importer.php

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+<?php
+/**
+ * Interface for Batch Importer
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * Promise for structuring importers.
+ *
+ * @since  1.7.0
+ */
+interface PUM_Interface_Batch_Importer {
+
+	/**
+	 * Determines whether the current user can perform an import.
+	 *
+	 * @return bool Whether the current user can perform an import.
+	 */
+	public function can_import();
+
+	/**
+	 * Prepares the data for import.
+	 *
+	 * @return array[] Multi-dimensional array of data for import.
+	 */
+	public function get_data();
+
+	/**
+	 * Performs the import process.
+	 *
+	 * @return void
+	 */
+	public function import();
+
+}

wp-content/plugins/popup-maker/classes/Interface/Batch/PrefetchProcess.php

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+<?php
+/**
+ * Interface for Batch PrefetchProcess
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * Second-level interface for registering a batch process that leverages
+ * pre-fetch and data storage.
+ *
+ * @since  1.7.0
+ */
+interface PUM_Interface_Batch_PrefetchProcess extends PUM_Interface_Batch_Process {
+
+	/**
+	 * Initializes the batch process.
+	 *
+	 * This is the point where any relevant data should be initialized for use by the processor methods.
+	 *
+	 * @param null|mixed $data
+	 *
+	 * @return void
+	 */
+	public function init( $data = null );
+
+	/**
+	 * Pre-fetches data to speed up processing.
+	 */
+	public function pre_fetch();
+
+}

wp-content/plugins/popup-maker/classes/Interface/Batch/Process.php

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+<?php
+/**
+ * Interface for Batch Process
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * Base interface for registering a batch process.
+ *
+ * @since  1.7.0
+ */
+interface PUM_Interface_Batch_Process {
+
+	/**
+	 * Determines if the current user can perform the current batch process.
+	 *
+	 * @return bool True if the current user has the needed capability, otherwise false.
+	 */
+	public function can_process();
+
+	/**
+	 * Processes a single step (batch).
+	 *
+	 * @return int|string|WP_Error Next step number, 'done', or a WP_Error object.
+	 */
+	public function process_step();
+
+	/**
+	 * Retrieves the calculated completion percentage.
+	 *
+	 * @return int Percentage completed.
+	 */
+	public function get_percentage_complete();
+
+	/**
+	 * Retrieves a message based on the given message code.
+	 *
+	 * @param string $code Message code.
+	 *
+	 * @return string Message.
+	 */
+	public function get_message( $code );
+
+	/**
+	 * Defines logic to execute once batch processing is complete.
+	 */
+	public function finish();
+
+}