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wp-content/plugins/gravityforms/includes/save-form/class-gf-save-form-helper.php

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+<?php
+/**
+ * Class GF_Save_Form_Helper
+ *
+ * Provides some helper functions to the form saving functionality.
+ *
+ * @since 2.6
+ *
+ * @package Gravity_Forms\Gravity_Forms\Save_Form
+ */
+namespace Gravity_Forms\Gravity_Forms\Save_Form;
+
+
+use Gravity_Forms\Gravity_Forms\GF_Service_Container;
+
+class GF_Save_Form_Helper {
+	/**
+	 * Stores an instance of GFForms to call common static functions.
+	 *
+	 * @since 2.6
+	 *
+	 * @var \GFForms
+	 */
+	protected $gf_forms;
+
+	/**
+	 * GF_Save_Form_Helper constructor.
+	 *
+	 * @since 2.6
+	 *
+	 * @param array $dependencies Array of dependency objects.
+	 */
+	public function __construct( $dependencies ) {
+		$this->gf_forms = $dependencies['gf_forms'];
+	}
+
+	/**
+	 * Checks if the AJAX action being executed is one of the endpoints of saving the form.
+	 *
+	 * @since 2.6
+	 *
+	 * @return bool
+	 */
+	public function is_ajax_save_action() {
+		$action   = rgpost( 'action' );
+		$gf_forms = $this->gf_forms;
+		$endpoint = $gf_forms::get_service_container()->get( $action );
+		return $endpoint && is_a( $endpoint, 'Gravity_Forms\Gravity_Forms\Save_Form\Endpoints\GF_Save_Form_Endpoint_Admin' );
+	}
+
+	/**
+	 * Checks if the ajax save is disabled using the provided filter
+	 *
+	 * @param integer $form_id If provided the filter will be used for this specific form.
+	 *
+	 * @since 2.6
+	 *
+	 * @return mixed
+	 */
+	public function is_ajax_save_disabled( $form_id = null ) {
+		$is_ajax_save_disabled = false;
+		/**
+		 *  This filter should be used to disabled ajax save.
+		 *
+		 * @since 2.6
+		 *
+		 * @param boolean $is_ajax_save_disabled Defaults to false.
+		 */
+		return gf_apply_filters( array( 'gform_disable_ajax_save', $form_id ), $is_ajax_save_disabled );
+	}
+}