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wp-content/plugins/popup-maker/classes/Integration/Builder/KingComposer.php

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+<?php
+/**
+ * Integration for KingComposer
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+class PUM_Integration_Builder_KingComposer extends PUM_Abstract_Integration {
+
+	/**
+	 * @var string
+	 */
+	public $key = 'kingcomposer';
+
+	/**
+	 * @var string
+	 */
+	public $type = 'builder';
+
+	/**
+	 * @return string
+	 */
+	public function label() {
+		return 'King Composer';
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function enabled() {
+		return class_exists( 'KingComposer' ) || defined( 'KC_VERSION' );
+	}
+
+}

wp-content/plugins/popup-maker/classes/Integration/Builder/VisualComposer.php

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+<?php
+/**
+ * Integration for VisualComposer
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+class PUM_Integration_Builder_VisualComposer extends PUM_Abstract_Integration {
+
+	/**
+	 * @var string
+	 */
+	public $key = 'visualcomposer';
+
+	/**
+	 * @var string
+	 */
+	public $type = 'builder';
+
+	/**
+	 * @return string
+	 */
+	public function label() {
+		return 'Visual Composer';
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function enabled() {
+		return defined( 'WPB_VC_VERSION' ) || defined( 'FL_BUILDER_VERSION' );
+	}
+
+}

wp-content/plugins/popup-maker/classes/Integration/Form/CalderaForms.php

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+<?php
+/**
+ * Integration for CalderaForms Form
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+class PUM_Integration_Form_CalderaForms extends PUM_Abstract_Integration_Form {
+
+	/**
+	 * @var string
+	 */
+	public $key = 'calderaforms';
+
+	public function __construct() {
+		add_action( 'caldera_forms_submit_complete', [ $this, 'on_success' ] );
+	}
+
+	/**
+	 * @return string
+	 */
+	public function label() {
+		return 'Caldera Forms';
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function enabled() {
+		return defined( 'CFCORE_VER' ) && CFCORE_VER;
+	}
+
+	/**
+	 * @return array
+	 */
+	public function get_forms() {
+		return Caldera_Forms_Forms::get_forms( true );
+	}
+
+	/**
+	 * @param string $id
+	 *
+	 * @return mixed
+	 */
+	public function get_form( $id ) {
+		return Caldera_Forms_Forms::get_form( $id );
+	}
+
+	/**
+	 * @return array
+	 */
+	public function get_form_selectlist() {
+		$form_selectlist = [];
+
+		$forms = $this->get_forms();
+
+		foreach ( $forms as $form ) {
+			$form_selectlist[ $form['ID'] ] = $form['name'];
+		}
+
+		return $form_selectlist;
+	}
+
+	/**
+	 * @param array $form
+	 */
+	public function on_success( $form ) {
+		if ( ! self::should_process_submission() ) {
+			return;
+		}
+		$popup_id = self::get_popup_id();
+		self::increase_conversion( $popup_id );
+
+		pum_integrated_form_submission(
+			[
+				'popup_id'      => $popup_id,
+				'form_provider' => $this->key,
+				'form_id'       => $form['ID'],
+			]
+		);
+	}
+
+	/**
+	 * @param array $js
+	 *
+	 * @return array
+	 */
+	public function custom_scripts( $js = [] ) {
+		return $js;
+	}
+
+	/**
+	 * @param array $css
+	 *
+	 * @return array
+	 */
+	public function custom_styles( $css = [] ) {
+		$css[ $this->key ] = [
+			'content'  => ".pac-container { z-index: 2000000000 !important; }\n",
+			'priority' => 8,
+		];
+
+		return $css;
+	}
+
+
+}

wp-content/plugins/popup-maker/classes/Integration/Form/ContactForm7.php

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+<?php
+/**
+ * Integration for ContactForm7 Form
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+class PUM_Integration_Form_ContactForm7 extends PUM_Abstract_Integration_Form {
+
+	/**
+	 * Unique key identifier for this provider.
+	 *
+	 * @var string
+	 */
+	public $key = 'contactform7';
+
+	/**
+	 * Only used to hook in a custom action for non AJAX based submissions.
+	 *
+	 * Could be used for other initiations as well where needed.
+	 */
+	public function __construct() {
+		add_action( 'wpcf7_mail_sent', [ $this, 'on_success' ], 1 );
+	}
+
+	/**
+	 * Text label that will be used throughout the various options screens.
+	 *
+	 * @return string
+	 */
+	public function label() {
+		return __( 'Contact Form 7' );
+	}
+
+	/**
+	 * Should return true when the required form plugin is active.
+	 *
+	 * @return bool
+	 */
+	public function enabled() {
+		return class_exists( 'WPCF7' ) || ( defined( 'WPCF7_VERSION' ) && WPCF7_VERSION );
+	}
+
+	/**
+	 * Return a useable array of all forms from this provider.
+	 *
+	 * @return array
+	 */
+	public function get_forms() {
+		return get_posts(
+			[
+				'post_type'      => 'wpcf7_contact_form',
+				'posts_per_page' => - 1,
+			]
+		);
+	}
+
+	/**
+	 * Return a single form by ID.
+	 *
+	 * @param string $id
+	 *
+	 * @return mixed
+	 */
+	public function get_form( $id ) {
+		return get_post( $id );
+	}
+
+	/**
+	 * Returns an array of options for a select list.
+	 *
+	 * Should be in the format of $formId => $formLabel
+	 *
+	 * @return array
+	 */
+	public function get_form_selectlist() {
+		$form_selectlist = [];
+
+		$forms = $this->get_forms();
+
+		foreach ( $forms as $form ) {
+			$form_selectlist[ $form->ID ] = $form->post_title;
+		}
+
+		return $form_selectlist;
+	}
+
+	/**
+	 * Hooks in a success functions specific to this provider for non AJAX submission handling.
+	 *
+	 * @param WPCF7_ContactForm $cfdata
+	 */
+	public function on_success( $cfdata ) {
+
+		if ( ! self::should_process_submission() ) {
+			return;
+		}
+		$popup_id = self::get_popup_id();
+		self::increase_conversion( $popup_id );
+
+		pum_integrated_form_submission(
+			[
+				'popup_id'      => $popup_id,
+				'form_provider' => $this->key,
+				'form_id'       => $cfdata->id(),
+			]
+		);
+	}
+
+	/**
+	 * Load a custom script file to handle AJAX based submissions or other integrations with Popup Maker frontend.
+	 *
+	 * @param array $js
+	 *
+	 * @return array
+	 */
+	public function custom_scripts( $js = [] ) {
+		return $js;
+	}
+
+	/**
+	 * Load custom styles for hacking some elements specifically inside popups, such as datepickers.
+	 *
+	 * @param array $css
+	 *
+	 * @return array
+	 */
+	public function custom_styles( $css = [] ) {
+		return $css;
+	}
+}

wp-content/plugins/popup-maker/classes/Integration/Form/FormidableForms.php

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+<?php
+/**
+ * Integration for FormidableForms Form
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+/**
+ * Handles the integration with Formidable Forms (https://wordpress.org/plugins/formidable/)
+ *
+ * @since 1.12
+ */
+class PUM_Integration_Form_FormidableForms extends PUM_Abstract_Integration_Form {
+
+	/**
+	 * Unique key identifier for this provider.
+	 *
+	 * @var string
+	 */
+	public $key = 'formidableforms';
+
+	/**
+	 * Only used to hook in a custom action for non AJAX based submissions.
+	 *
+	 * Could be used for other initiations as well where needed.
+	 */
+	public function __construct() {
+		add_action( 'frm_after_create_entry', [ $this, 'on_success' ], 1, 2 );
+	}
+
+	/**
+	 * Text label that will be used throughout the various options screens.
+	 *
+	 * @return string
+	 */
+	public function label() {
+		return __( 'Formidable Forms' );
+	}
+
+	/**
+	 * Should return true when the required form plugin is active.
+	 *
+	 * @return bool
+	 */
+	public function enabled() {
+		return class_exists( 'FrmEntry' );
+	}
+
+	/**
+	 * Return a useable array of all forms from this provider.
+	 *
+	 * @return array
+	 */
+	public function get_forms() {
+		return FrmForm::getAll();
+	}
+
+	/**
+	 * Return a single form by ID.
+	 *
+	 * @param string $id The ID of the form.
+	 * @return mixed
+	 */
+	public function get_form( $id ) {
+		return FrmForm::getOne( intval( $id ) );
+	}
+
+	/**
+	 * Returns an array of options for a select list.
+	 * Should be in the format of $formId => $formLabel.
+	 *
+	 * @return array The array of options
+	 */
+	public function get_form_selectlist() {
+		$form_selectlist = [];
+
+		$forms = $this->get_forms();
+
+		foreach ( $forms as $form ) {
+			$form_selectlist[ $form->id ] = $form->name;
+		}
+
+		return $form_selectlist;
+	}
+
+	/**
+	 * Hooks in a success functions specific to this provider for non AJAX submission handling.
+	 *
+	 * @param int $entry_id The ID of the entry added.
+	 * @param int $form_id The ID of the form.
+	 */
+	public function on_success( $entry_id, $form_id ) {
+
+		// Determine if form has AJAX submission enabled. Only do our form submission method if AJAX is not enabled.
+		$form = $this->get_form( intval( $form_id ) );
+		if ( isset( $form->options['ajax_submit'] ) && true === $form->options['ajax_submit'] ) {
+			return;
+		}
+
+		if ( ! self::should_process_submission() ) {
+			return;
+		}
+		$popup_id = self::get_popup_id();
+		self::increase_conversion( $popup_id );
+
+		pum_integrated_form_submission(
+			[
+				'popup_id'      => $popup_id,
+				'form_provider' => $this->key,
+				'form_id'       => $form_id,
+			]
+		);
+	}
+
+	/**
+	 * Load a custom script file to handle AJAX based submissions or other integrations with Popup Maker frontend.
+	 *
+	 * @param array $js All JS to be enqueued for popup.
+	 * @return array
+	 */
+	public function custom_scripts( $js = [] ) {
+		return $js;
+	}
+
+	/**
+	 * Load custom styles for hacking some elements specifically inside popups, such as datepickers.
+	 *
+	 * @param array $css All CSS enqueued for the popup.
+	 * @return array
+	 */
+	public function custom_styles( $css = [] ) {
+		return $css;
+	}
+}

wp-content/plugins/popup-maker/classes/Integration/Form/GravityForms.php

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+<?php
+/**
+ * Integration for GravityForms Form
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+class PUM_Integration_Form_GravityForms extends PUM_Abstract_Integration_Form {
+
+	/**
+	 * @var string
+	 */
+	public $key = 'gravityforms';
+
+	public function __construct() {
+		add_action( 'gform_after_submission', [ $this, 'on_success' ], 10, 2 );
+	}
+
+	/**
+	 * @return string
+	 */
+	public function label() {
+		return 'Gravity Forms';
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function enabled() {
+		return class_exists( 'RGForms' );
+	}
+
+	/**
+	 * @return array
+	 */
+	public function get_forms() {
+		return GFAPI::get_forms();
+	}
+
+	/**
+	 * @param string $id
+	 *
+	 * @return mixed
+	 */
+	public function get_form( $id ) {
+		return GFAPI::get_forms( $id );
+	}
+
+	/**
+	 * @return array
+	 */
+	public function get_form_selectlist() {
+		$form_selectlist = [];
+
+		$forms = $this->get_forms();
+
+		foreach ( $forms as $form ) {
+			$form_selectlist[ $form['id'] ] = $form['title'];
+		}
+
+		return $form_selectlist;
+	}
+
+
+	/**
+	 * @param $entry
+	 * @param $form
+	 */
+	public function on_success( $entry, $form ) {
+		if ( ! self::should_process_submission() ) {
+			return;
+		}
+
+		// This key is set when Gravity Forms is submitted via AJAX.
+		if ( isset( $_POST['gform_ajax'] ) && ! is_null( $_POST['gform_ajax'] ) ) {
+			return;
+		}
+
+		$popup_id = self::get_popup_id();
+		self::increase_conversion( $popup_id );
+
+		pum_integrated_form_submission(
+			[
+				'popup_id'      => $popup_id,
+				'form_provider' => $this->key,
+				'form_id'       => $form['id'],
+			]
+		);
+	}
+
+	/**
+	 * @param array $js
+	 *
+	 * @return array
+	 */
+	public function custom_scripts( $js = [] ) {
+		return $js;
+	}
+
+	/**
+	 * @param array $css
+	 *
+	 * @return array
+	 */
+	public function custom_styles( $css = [] ) {
+		return $css;
+	}
+}

wp-content/plugins/popup-maker/classes/Integration/Form/MC4WP.php

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+<?php
+/**
+ * Integration for MC4WP Form
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+class PUM_Integration_Form_MC4WP extends PUM_Abstract_Integration_Form {
+
+	/**
+	 * Unique key identifier for this provider.
+	 *
+	 * @var string
+	 */
+	public $key = 'mc4wp';
+
+	/**
+	 * Text label that will be used throughout the various options screens.
+	 *
+	 * @return string
+	 */
+	public function label() {
+		return __( 'MailChimp for WordPress' );
+	}
+
+	/**
+	 * Should return true when the required form plugin is active.
+	 *
+	 * @return bool
+	 */
+	public function enabled() {
+		return defined( 'MC4WP_VERSION' ) && MC4WP_VERSION;
+	}
+
+	/**
+	 * Return a useable array of all forms from this provider.
+	 *
+	 * @return MC4WP_Form[]
+	 */
+	public function get_forms() {
+		return mc4wp_get_forms();
+	}
+
+	/**
+	 * Return a single form by ID.
+	 *
+	 * @param string $id
+	 *
+	 * @return MC4WP_Form
+	 */
+	public function get_form( $id ) {
+		return mc4wp_get_form( $id );
+	}
+
+	/**
+	 * Returns an array of options for a select list.
+	 *
+	 * Should be in the format of $formId => $formLabel
+	 *
+	 * @return array
+	 */
+	public function get_form_selectlist() {
+		$form_selectlist = [];
+
+		$forms = $this->get_forms();
+
+		foreach ( $forms as $form ) {
+			$form_selectlist[ $form->ID ] = $form->name;
+		}
+
+		return $form_selectlist;
+	}
+
+	/**
+	 * Load a custom script file to handle AJAX based submissions or other integrations with Popup Maker frontend.
+	 *
+	 * @param array $js
+	 *
+	 * @return array
+	 */
+	public function custom_scripts( $js = [] ) {
+		return $js;
+	}
+
+	/**
+	 * Load custom styles for hacking some elements specifically inside popups, such as datepickers.
+	 *
+	 * @param array $css
+	 *
+	 * @return array
+	 */
+	public function custom_styles( $css = [] ) {
+		return $css;
+	}
+}

wp-content/plugins/popup-maker/classes/Integration/Form/NinjaForms.php

@@ -0,0 +1,124 @@
+<?php
+/**
+ * Integration for NinjaForms Form
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+class PUM_Integration_Form_NinjaForms extends PUM_Abstract_Integration_Form {
+
+	/**
+	 * @var string
+	 */
+	public $key = 'ninjaforms';
+
+	public function __construct() {
+		add_action( 'ninja_forms_pre_process', [ $this, 'on_success_v2' ] );
+		add_action( 'ninja_forms_after_submission', [ $this, 'on_success_v3' ] );
+	}
+
+	/**
+	 * @return string
+	 */
+	public function label() {
+		return 'Ninja Forms';
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function enabled() {
+		return class_exists( 'Ninja_Forms' ) && ! ( version_compare( get_option( 'ninja_forms_version', '0.0.0' ), '3.0', '<' ) || get_option( 'ninja_forms_load_deprecated', false ) );
+	}
+
+	/**
+	 * @return array
+	 */
+	public function get_forms() {
+		return Ninja_Forms()->form()->get_forms();
+	}
+
+	/**
+	 * @param string $id
+	 *
+	 * @return mixed
+	 */
+	public function get_form( $id ) {
+		return Ninja_Forms()->form( $id )->get();
+	}
+
+	/**
+	 * @return array
+	 */
+	public function get_form_selectlist() {
+		$form_selectlist = [];
+
+		$forms = $this->get_forms();
+
+		foreach ( $forms as $form ) {
+			$form_selectlist[ $form->get_id() ] = $form->get_setting( 'title' );
+		}
+
+		return $form_selectlist;
+	}
+
+	/**
+	 * @global $ninja_forms_processing
+	 */
+	public function on_success_v2() {
+		global $ninja_forms_processing;
+
+		if ( ! self::should_process_submission() ) {
+			return;
+		}
+		$popup_id = self::get_popup_id();
+		self::increase_conversion( $popup_id );
+
+		pum_integrated_form_submission(
+			[
+				'popup_id'      => $popup_id,
+				'form_provider' => $this->key,
+				'form_id'       => $ninja_forms_processing->get_form_ID(),
+			]
+		);
+	}
+
+	/**
+	 * @param $form_data
+	 */
+	public function on_success_v3( $form_data ) {
+		if ( ! self::should_process_submission() ) {
+			return;
+		}
+		$popup_id = self::get_popup_id();
+		self::increase_conversion( $popup_id );
+		pum_integrated_form_submission(
+			[
+				'popup_id'      => $popup_id,
+				'form_provider' => $this->key,
+				'form_id'       => $form_data['form_id'],
+			]
+		);
+	}
+
+	/**
+	 * @param array $js
+	 *
+	 * @return array
+	 */
+	public function custom_scripts( $js = [] ) {
+		return $js;
+	}
+
+	/**
+	 * @param array $css
+	 *
+	 * @return array
+	 */
+	public function custom_styles( $css = [] ) {
+		return $css;
+	}
+
+
+}

wp-content/plugins/popup-maker/classes/Integration/Form/PirateForms.php

@@ -0,0 +1,171 @@
+<?php
+/**
+ * Integration for PirateForms Form
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+class PUM_Integration_Form_PirateForms extends PUM_Abstract_Integration_Form {
+
+	/**
+	 * @var string
+	 */
+	public $key = 'pirateforms';
+
+	public function __construct() {
+		// add_action( 'wpforms_process_complete', array( $this, 'on_success' ), 10, 4 );
+	}
+
+	/**
+	 * @return string
+	 */
+	public function label() {
+		return 'Pirate Forms';
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function enabled() {
+		return defined( 'PIRATE_FORMS_VERSION' ) && PIRATE_FORMS_VERSION;
+	}
+
+	/**
+	 * @return array
+	 */
+	public function get_forms() {
+		// Union those arrays, as array_merge() does keys reindexing.
+		$forms = $this->get_default_forms() + $this->get_pro_forms();
+
+		// Sort by IDs ASC.
+		ksort( $forms );
+
+		return $forms;
+	}
+
+	/**
+	 * Pirate Forms has a default form, which doesn't have an ID.
+	 *
+	 * @since 1.4.9
+	 *
+	 * @return array
+	 */
+	protected function get_default_forms() {
+
+		$form = PirateForms_Util::get_form_options();
+
+		// Just make sure that it's there and not broken.
+		if ( empty( $form ) ) {
+			return [];
+		}
+
+		return [ 0 => esc_html__( 'Default Form', 'wpforms-lite' ) ];
+	}
+
+	/**
+	 * Copy-paste from Pro plugin code, it doesn't have API to get this data easily.
+	 *
+	 * @since 1.4.9
+	 *
+	 * @return array
+	 */
+	protected function get_pro_forms() {
+
+		$forms = [];
+		$query = new WP_Query(
+			[
+				'post_type'              => 'pf_form',
+				'post_status'            => 'publish',
+				'posts_per_page'         => - 1,
+				'update_post_meta_cache' => false,
+				'update_post_term_cache' => false,
+			]
+		);
+
+		if ( $query->have_posts() ) {
+			while ( $query->have_posts() ) {
+				$query->the_post();
+				$forms[ get_the_ID() ] = get_the_title();
+			}
+		}
+
+		return $forms;
+	}
+
+	/**
+	 * Get a single form options.
+	 *
+	 * @since 1.4.9
+	 *
+	 * @param int $id Form ID.
+	 *
+	 * @return array
+	 */
+	public function get_form( $id ) {
+		return PirateForms_Util::get_form_options( (int) $id );
+	}
+
+	/**
+	 * @return array
+	 */
+	public function get_form_selectlist() {
+		$form_selectlist = [];
+
+		$forms = $this->get_forms();
+
+		foreach ( $forms as $form ) {
+			$form_selectlist[ $form['ID'] ] = $form['name'];
+		}
+
+		return $form_selectlist;
+	}
+
+	/**
+	 * @link https://wpforms.com/developers/wpforms_process_complete/
+	 *
+	 * @param array $fields Sanitized entry field values/properties.
+	 * @param array $entry Original $_POST global.
+	 * @param array $form_data Form data and settings.
+	 * @param int   $entry_id Entry ID. Will return 0 if entry storage is disabled or using WPForms Lite.
+	 */
+	public function on_success( $fields, $entry, $form_data, $entry_id ) {
+		if ( ! self::should_process_submission() ) {
+			return;
+		}
+		$popup_id = self::get_popup_id();
+		self::increase_conversion( $popup_id );
+		pum_integrated_form_submission(
+			[
+				'popup_id'      => $popup_id,
+				'form_provider' => $this->key,
+				'form_id'       => $form_data['id'],
+			]
+		);
+	}
+
+	/**
+	 * @param array $js
+	 *
+	 * @return array
+	 */
+	public function custom_scripts( $js = [] ) {
+		return $js;
+	}
+
+	/**
+	 * @param array $css
+	 *
+	 * @return array
+	 */
+	public function custom_styles( $css = [] ) {
+		$css[ $this->key ] = [
+			'content'  => ".pac-container { z-index: 2000000000 !important; }\n",
+			'priority' => 8,
+		];
+
+		return $css;
+	}
+
+
+}

wp-content/plugins/popup-maker/classes/Integration/Form/WPForms.php

@@ -0,0 +1,113 @@
+<?php
+/**
+ * Integration for WPForms Form
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+class PUM_Integration_Form_WPForms extends PUM_Abstract_Integration_Form {
+
+	/**
+	 * @var string
+	 */
+	public $key = 'wpforms';
+
+	public function __construct() {
+		add_action( 'wpforms_process_complete', [ $this, 'on_success' ], 10, 4 );
+	}
+
+	/**
+	 * @return string
+	 */
+	public function label() {
+		return 'WP Forms';
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function enabled() {
+		return defined( 'WPFORMS_VERSION' ) && WPFORMS_VERSION;
+	}
+
+	/**
+	 * @return array|bool|null|WP_Post[]
+	 */
+	public function get_forms() {
+		return wpforms()->form->get( null, [ 'posts_per_page' => - 1 ] );
+	}
+
+	/**
+	 * @param int|string $id
+	 *
+	 * @return array|bool|null|WP_Post
+	 */
+	public function get_form( $id ) {
+		return wpforms()->form->get( $id );
+	}
+
+	/**
+	 * @return array
+	 */
+	public function get_form_selectlist() {
+		$form_selectlist = [];
+
+		$forms = $this->get_forms();
+
+		if ( is_array( $forms ) ) {
+			foreach ( $forms as $form ) {
+				$form_selectlist[ $form->ID ] = $form->post_title;
+			}
+		}
+
+		return $form_selectlist;
+	}
+
+	/**
+	 * @link https://wpforms.com/developers/wpforms_process_complete/
+	 *
+	 * @param array $fields Sanitized entry field values/properties.
+	 * @param array $entry Original $_POST global.
+	 * @param array $form_data Form data and settings.
+	 * @param int   $entry_id Entry ID. Will return 0 if entry storage is disabled or using WPForms Lite.
+	 */
+	public function on_success( $fields, $entry, $form_data, $entry_id ) {
+		if ( ! self::should_process_submission() ) {
+			return;
+		}
+		$popup_id = self::get_popup_id();
+		self::increase_conversion( $popup_id );
+		pum_integrated_form_submission(
+			[
+				'popup_id'      => $popup_id,
+				'form_provider' => $this->key,
+				'form_id'       => $form_data['id'],
+			]
+		);
+	}
+
+	/**
+	 * @param array $js
+	 *
+	 * @return array
+	 */
+	public function custom_scripts( $js = [] ) {
+		return $js;
+	}
+
+	/**
+	 * @param array $css
+	 *
+	 * @return array
+	 */
+	public function custom_styles( $css = [] ) {
+		// $css[ $this->key ] = [
+		// 'content'  => ".pac-container { z-index: 2000000000 !important; }\n",
+		// 'priority' => 8,
+		// ];
+
+		return $css;
+	}
+
+}

wp-content/plugins/popup-maker/classes/Integration/GoogleFonts.php

@@ -0,0 +1,113 @@
+<?php
+/**
+ * Integration for GoogleFonts
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+class PUM_Integration_GoogleFonts {
+
+	/**
+	 * @var string
+	 */
+	private static $default_api_key = 'AIzaSyA1Q0uFOhEh3zv_Pk31FqlACArFquyBeQU';
+
+	/**
+	 * @var string
+	 */
+	public static $api_key;
+
+	/**
+	 *
+	 */
+	public static function init() {
+		// Set the API key based on options first then default second.
+		self::$api_key = pum_get_option( 'google_fonts_api_key', self::$default_api_key );
+
+		add_filter( 'pum_theme_font_family_options', [ __CLASS__, 'font_family_options' ], 20 );
+	}
+
+	/**
+	 * Loads a static backup list of Google Fonts in case the API is not responding.
+	 *
+	 * @return array|mixed|object
+	 */
+	public static function load_backup_fonts() {
+		$json_data = file_get_contents( Popup_Maker::$DIR . 'includes/google-fonts.json' );
+
+		return json_decode( $json_data, true );
+	}
+
+	/**
+	 * Fetch list of Google Fonts or fallback to local list.
+	 *
+	 * @param string $sort
+	 *
+	 * @return array|mixed
+	 */
+	public static function fetch_fonts( $sort = 'alpha' ) {
+		if ( false !== $font_list = get_site_transient( 'pum_google_fonts_list' ) ) {
+			return $font_list;
+		}
+
+		$google_api_url = 'https://www.googleapis.com/webfonts/v1/webfonts?key=' . self::$api_key . '&sort=' . $sort;
+		$response       = wp_remote_retrieve_body( wp_remote_get( $google_api_url, [ 'sslverify' => false ] ) );
+
+		if ( ! is_wp_error( $response ) ) {
+			$data = json_decode( $response, true );
+		}
+
+		// Store transient for a long time after fetching from Google to save API key hits.
+		$transient_time = self::$api_key === self::$default_api_key ? 8 * WEEK_IN_SECONDS : 1 * WEEK_IN_SECONDS;
+
+		if ( ! empty( $data['errors'] ) || empty( $data['items'] ) ) {
+			$data = self::load_backup_fonts();
+			// Store transient for short period.
+			$transient_time = 1 * DAY_IN_SECONDS;
+		}
+
+		$items     = $data['items'];
+		$font_list = [];
+
+		if ( count( $items ) ) {
+			foreach ( $items as $item ) {
+				$font_list[ $item['family'] ] = $item;
+			}
+		}
+
+		set_site_transient( 'pum_google_fonts_list', $font_list, $transient_time );
+
+		return $font_list;
+	}
+
+	/**
+	 * Adds options to the font family dropdowns.
+	 *
+	 * @param $options
+	 *
+	 * @return array
+	 */
+	public static function font_family_options( $options ) {
+		$font_list = self::fetch_fonts();
+
+		if ( empty( $font_list ) ) {
+			return $options;
+		}
+
+		$new_options = [];
+
+		// $options = array_merge( $options, array(
+		// '' => __( 'Google Web Fonts', 'popup-maker' ) . ' &#10549;',
+		// ) );
+
+		foreach ( $font_list as $font_family => $font ) {
+			$new_options[ $font_family ] = $font_family;
+		}
+
+		$options[ __( 'Google Web Fonts', 'popup-maker' ) ] = $new_options;
+
+		return $options;
+	}
+
+}