Da

✏️ Editing: helper-core.php

<?php
/**
 * Return needed cap for admin pages
 *
 * @since 1.0
 * @return string
 */
function forminator_get_admin_cap() {
	$cap = 'manage_options';

if ( is_multisite() && is_network_admin() ) {
		$cap = 'manage_network';
	}

if ( current_user_can( 'manage_forminator' ) ) {
		$cap = 'manage_forminator';
	}

return apply_filters( 'forminator_admin_cap', $cap );
}

/**
 * Checks if user is allowed to perform the ajax actions
 *
 * @since 1.0
 * @return bool
 */
function forminator_is_user_allowed() {
	return current_user_can(
		forminator_get_admin_cap()
	);
}

/**
 * Check if array value exists
 *
 * @since 1.0
 *
 * @param array  $array
 * @param string $key - the string key.
 *
 * @return bool
 */
function forminator_array_value_exists( $array, $key ) {
	return ( isset( $array[ $key ] ) && ! empty( $array[ $key ] ) );
}

/**
 * Check if array value exists
 *
 * @since 1.14.7
 *
 * @param array  $properties All properties.
 * @param string $key Key.
 */
function forminator_echo_font_weight( $properties, $key ) {
	$styles = array( 'italic', 'oblique' );
	$weight = str_replace( 'None', 'inherit', $properties[ $key ] );
	$weight = str_replace( 'regular', 'normal', $weight );
	// if 400italic.
	$style = str_replace( (int) $weight, '', $weight );
	if ( in_array( $style, $styles, true ) ) {
		// if just italic.
		$weight = intval( $weight ) ? intval( $weight ) : 'normal';
		echo 'font-weight: ' . esc_attr( $weight ) . ';';
		echo 'font-style: ' . esc_attr( $style ) . ';';
	} else {
		echo 'font-weight: ' . esc_attr( $weight ) . ';';
	}
}

/**
 * Convert object to array
 *
 * @since 1.0
 *
 * @param $object
 *
 * @return array
 */
function forminator_object_to_array( $object ) {
	$array = array();

if ( empty( $object ) ) {
		return $array;
	}

foreach ( $object as $key => $value ) {
		$array[ $key ] = $value;
	}

return $array;
}

/**
 * Return AJAX url
 *
 * @since 1.0
 * @return mixed
 */
function forminator_ajax_url() {
	return admin_url( 'admin-ajax.php', is_ssl() ? 'https' : 'http' );
}

/**
 * Checks if the AJAX call is valid
 *
 * @since 1.0
 *
 * @param $action
 */
function forminator_validate_ajax( $action ) {
	if ( ! check_ajax_referer( $action, false, false ) || ! forminator_is_user_allowed() ) {
		wp_send_json_error( __( 'Invalid request, you are not allowed to do that action.', 'forminator' ) );
	}
}

/**
 * Enqueue admin fonts
 *
 * @since 1.0
 */
function forminator_admin_enqueue_fonts() {
	$version = '1.0';
	wp_enqueue_style(
		'forminator-roboto',
		'https://fonts.googleapis.com/css?family=Roboto+Condensed:300,300i,400,400i,700,700i|Roboto:300,300i,400,400i,500,500i,700,700i',
		array(),
		$version
	); // cache as long as you can.
	wp_enqueue_style(
		'forminator-opensans',
		'https://fonts.googleapis.com/css?family=Open+Sans:400,400i,700,700i',
		array(),
		$version
	); // cache as long as you can.
	wp_enqueue_style(
		'forminator-source',
		'https://fonts.googleapis.com/css?family=Source+Code+Pro',
		array(),
		$version
	); // cache as long as you can.
}

/**
 * Enqueue admin styles
 *
 * @since 1.0
 * @since 1.1 Remove forminator-admin css after migrate to shared-ui
 */
function forminator_admin_enqueue_styles() {
	wp_enqueue_style( 'shared-ui', forminator_plugin_url() . 'assets/css/shared-ui.min.css', array(), FORMINATOR_VERSION, false );
}

/**
 * Enqueue jQuery UI scripts on admin
 *
 * @since 1.13 Loaded locally
 * @since 1.0
 */
function forminator_admin_jquery_ui() {
	wp_enqueue_script( 'jquery-ui-core' );
}

/**
 * Load admin scripts
 *
 * @since 1.0
 */
function forminator_admin_jquery_ui_init() {
	wp_enqueue_script( 'jquery-ui-core' );
	wp_enqueue_script( 'jquery-ui-widget' );
	wp_enqueue_script( 'jquery-ui-mouse' );
	wp_enqueue_script( 'jquery-ui-tabs' );
	wp_enqueue_script( 'jquery-ui-sortable' );
	wp_enqueue_script( 'jquery-ui-draggable' );
	wp_enqueue_script( 'jquery-ui-droppable' );
	wp_enqueue_script( 'jquery-ui-datepicker' );
	wp_enqueue_script( 'jquery-ui-resize' );
	wp_enqueue_style( 'wp-color-picker' );
}

/**
 * Enqueue SUI scripts on admin
 *
 * @since 1.1
 */
function forminator_sui_scripts() {

$chartjs_version = '2.7.2';

$sanitize_version = str_replace( '.', '-', FORMINATOR_SUI_VERSION );
	$sui_body_class   = "sui-$sanitize_version";

wp_enqueue_script(
		'shared-ui',
		forminator_plugin_url() . 'assets/js/shared-ui.min.js',
		array( 'jquery', 'clipboard' ),
		$sui_body_class,
		true
	);

}

/**
 * Enqueue common admin scripts
 *
 * @since 1.0
 * @param bool $is_new_page Load scripts for new page classes.
 */
function forminator_common_admin_enqueue_scripts( $is_new_page = false ) {
	// Load jquery ui.
	forminator_admin_jquery_ui_init();

// Load shared-ui scripts.
	forminator_sui_scripts();

// Load admin fonts.
	forminator_admin_enqueue_fonts();

// Load admin styles.
	forminator_admin_enqueue_styles();

// LOAD: Forminator UI – Select2.
	wp_enqueue_script(
		'select2-forminator',
		forminator_plugin_url() . 'assets/forminator-ui/js/select2.full.min.js',
		array( 'jquery' ),
		FORMINATOR_VERSION,
		false
	);
	wp_enqueue_script( 'ace-editor', forminator_plugin_url() . 'assets/js/library/ace/ace.js', array( 'jquery' ), FORMINATOR_VERSION, false );
	wp_enqueue_script( 'google-charts', 'https://www.gstatic.com/charts/loader.js', array( 'jquery' ), FORMINATOR_VERSION, false );

if ( function_exists( 'wp_enqueue_editor' ) ) {
		wp_enqueue_editor();
	}
	if ( function_exists( 'wp_enqueue_media' ) ) {
		wp_enqueue_media();
	}

wp_enqueue_script( 'forminator-admin-layout', forminator_plugin_url() . 'build/admin/layout.js', array( 'jquery' ), FORMINATOR_VERSION, false );

$forminator_data = new Forminator_Admin_Data();
	$forminator_l10n = new Forminator_Admin_L10n();

$data = $forminator_data->get_options_data();
	$l10n = $forminator_l10n->get_l10n_strings();
	wp_localize_script( 'forminator-admin', 'forminatorData', $data );
	wp_localize_script( 'forminator-admin', 'forminatorl10n', $l10n );
	wp_enqueue_script( 'forminator-admin' );

if ( $is_new_page ) {
		forminator_enqueue_color_picker_alpha();
		// Load front scripts for preview_form.
		forminator_print_front_styles();
		forminator_print_front_scripts();
	}
}

/**
 * Enqueue color picker alpha scripts
 *
 * @since 1.14
 */
function forminator_enqueue_color_picker_alpha() {
	wp_enqueue_script( 'wp-color-picker-alpha', forminator_plugin_url() . 'assets/js/library/wp-color-picker-alpha.min.js', array( 'wp-color-picker' ), FORMINATOR_VERSION, true );

wp_localize_script(
		'wp-color-picker-alpha',
		'wpColorPickerL10n',
		array(
			'clear'            => __( 'Clear', 'forminator' ),
			'clearAriaLabel'   => __( 'Clear color', 'forminator' ),
			'defaultString'    => __( 'Default', 'forminator' ),
			'defaultAriaLabel' => __( 'Select default color', 'forminator' ),
			'pick'             => __( 'Select Color', 'forminator' ),
			'defaultLabel'     => __( 'Color value', 'forminator' ),
		)
	);
}

/**
 * Enqueue front-end styles
 *
 * only use core here, if the style dynamically loaded, then load on model
 *
 * @since 1.0
 */
function forminator_print_front_styles() {
	// Load old styles.
	// Remove on v1.12.0 quizzes migrate to Forminator UI.
	wp_enqueue_style( 'forminator-ui-icons', forminator_plugin_url() . 'assets/forminator-ui/css/forminator-icons.min.css', array(), FORMINATOR_VERSION );
	wp_enqueue_style( 'forminator-ui-utilities', forminator_plugin_url() . 'assets/forminator-ui/css/src/forminator-utilities.min.css', array(), FORMINATOR_VERSION );
	wp_enqueue_style( 'forminator-ui-grid-open', forminator_plugin_url() . 'assets/forminator-ui/css/src/grid/forminator-grid.open.min.css', array(), FORMINATOR_VERSION );
	wp_enqueue_style( 'forminator-ui-grid-enclosed', forminator_plugin_url() . 'assets/forminator-ui/css/src/grid/forminator-grid.enclosed.min.css', array(), FORMINATOR_VERSION );
	wp_enqueue_style( 'forminator-ui', forminator_plugin_url() . 'assets/forminator-ui/css/src/forminator-ui.min.css', array(), FORMINATOR_VERSION );
}

/**
 * Enqueue front-end script
 *
 * only use core here, if the style dynamically loaded, then load on model
 *
 * @since 1.0
 */
function forminator_print_front_scripts() {

global $wp_locale;

// LOAD: ChartJS.
	wp_enqueue_script(
		'forminator-chartjs',
		forminator_plugin_url() . 'assets/js/front/Chart.min.js',
		array( 'jquery' ),
		'2.8.0',
		false
	);
	$save_global_color    = "if (typeof window !== 'undefined' && typeof window.Color !== 'undefined') {window.notChartColor = window.Color;}";
	$restore_global_color = "if (typeof window !== 'undefined' && typeof window.notChartColor !== 'undefined') {window.Color = window.notChartColor;}";
	wp_add_inline_script( 'forminator-chartjs', $save_global_color, 'before' );
	wp_add_inline_script( 'forminator-chart', $save_global_color, 'before' );
	wp_add_inline_script( 'forminator-chartjs', $restore_global_color );
	wp_add_inline_script( 'forminator-chart', $restore_global_color );

// LOAD: Datalabels plugin for ChartJS.
	wp_enqueue_script(
		'chartjs-plugin-datalabels',
		forminator_plugin_url() . 'assets/js/front/chartjs-plugin-datalabels.min.js',
		array( 'jquery' ),
		'0.6.0',
		false
	);

// LOAD: Forminator UI Select2.
	wp_enqueue_script(
		'select2-forminator',
		forminator_plugin_url() . 'assets/forminator-ui/js/select2.full.min.js',
		array( 'jquery' ),
		FORMINATOR_VERSION,
		false
	);

// LOAD: Forminator UI Global Scripts.
	wp_enqueue_script(
		'forminator-ui',
		forminator_plugin_url() . 'assets/forminator-ui/js/forminator-ui.min.js',
		array( 'jquery' ),
		'1.7.1',
		false
	);

// TODO : check if its always needed.
	wp_enqueue_script( 'forminator-jquery-validate', forminator_plugin_url() . 'assets/js/library/jquery.validate.min.js', array( 'jquery' ), FORMINATOR_VERSION, false );

wp_enqueue_script(
		'forminator-front-scripts',
		forminator_plugin_url() . 'build/front/front.multi.min.js',
		array( 'jquery', 'forminator-ui', 'forminator-jquery-validate' ),
		FORMINATOR_VERSION,
		false
	);

wp_localize_script( 'forminator-front-scripts', 'ForminatorFront', forminator_localize_data() );

// localize Datepicker js.
	$datepicker_date_format = str_replace(
		array(
			'd',
			'j',
			'l',
			'z', // Day.
			'F',
			'M',
			'n',
			'm', // Month.
			'Y',
			'y', // Year.
		),
		array(
			'dd',
			'd',
			'DD',
			'o',
			'MM',
			'M',
			'm',
			'mm',
			'yy',
			'y',
		),
		get_option( 'date_format' )
	);
	$datepicker_data        = array(
		'monthNames'      => array_values( $wp_locale->month ),
		'monthNamesShort' => array_values( $wp_locale->month_abbrev ),
		'dayNames'        => array_values( $wp_locale->weekday ),
		'dayNamesShort'   => array_values( $wp_locale->weekday_abbrev ),
		'dayNamesMin'     => array_values( $wp_locale->weekday_initial ),
		'dateFormat'      => $datepicker_date_format,
		'firstDay'        => absint( get_option( 'start_of_week' ) ),
		'isRTL'           => $wp_locale->is_rtl(),
	);
	wp_localize_script( 'forminator-front-scripts', 'datepickerLang', $datepicker_data );
}

/**
 * Return front-end localization data
 *
 * @since 1.0
 */
function forminator_localize_data() {
	return array(
		'ajaxUrl' => forminator_ajax_url(),
		'cform'   => array(
			'processing'                => __( 'Submitting form, please wait', 'forminator' ),
			'error'                     => __( 'An error occurred while processing the form. Please try again', 'forminator' ),
			'upload_error'              => __( 'An upload error occurred while processing the form. Please try again', 'forminator' ),
			'pagination_prev'           => __( 'Previous', 'forminator' ),
			'pagination_next'           => __( 'Next', 'forminator' ),
			'pagination_go'             => __( 'Submit', 'forminator' ),
			'gateway'                   => array(
				'processing' => __( 'Processing payment, please wait', 'forminator' ),
				'paid'       => __( 'Success! Payment confirmed. Submitting form, please wait', 'forminator' ),
				'error'      => __( 'Error! Something went wrong when verifying the payment', 'forminator' ),
			),
			'captcha_error'             => __( 'Invalid CAPTCHA', 'forminator' ),
			'no_file_chosen'            => __( 'No file chosen', 'forminator' ),
			// This is the file "/build/js/utils.js" found into intlTelInput plugin. Renamed so it makes sense within the "js/library" directory context.
			'intlTelInput_utils_script' => forminator_plugin_url() . 'assets/js/library/intlTelInputUtils.js',
			'process_error'             => __( 'Please try again', 'forminator' ),
		),
		'poll'    => array(
			'processing' => __( 'Submitting vote, please wait', 'forminator' ),
			'error'      => __( 'An error occurred saving the vote. Please try again', 'forminator' ),
		),
		'quiz'    => array(
			'view_results' => __( 'View Results', 'forminator' ),
		),
		'select2' => array(
			'load_more'       => __( 'Loading more results…', 'forminator' ),
			'no_result_found' => __( 'No results found', 'forminator' ),
			'searching'       => __( 'Searching…', 'forminator' ),
			'loaded_error'    => __( 'The results could not be loaded.', 'forminator' ),
		),
	);
}

/**
 * Return existing templates
 *
 * @since 1.0
 *
 * @param $path
 * @param $args
 *
 * @return mixed
 */

function forminator_template( $path, $args = array() ) {
	$file    = forminator_plugin_dir() . "admin/views/$path.php";
	$content = '';

if ( is_file( $file ) ) {
		ob_start();

if ( isset( $args['id'] ) ) {
			$args['template_class'] = $args['class'];
			$args['template_id']    = $args['id'];
			$title                  = $args['title'];
			$header_callback        = $args['header_callback'];
			$main_callback          = $args['main_callback'];
			$footer_callback        = $args['footer_callback'];
		}

include $file;

$content = ob_get_clean();
	}

return $content;
}

/**
 * Return if template exist
 *
 * @since 1.0
 *
 * @param $path
 *
 * @return bool
 */
function forminator_template_exist( $path ) {
	$file = forminator_plugin_dir() . "admin/views/$path.php";

return is_file( $file );
}

/**
 * Return if paypal settings are filled
 *
 * @since 1.0
 * @return bool
 */
function forminator_has_paypal_settings() {
	$config = get_option( 'forminator_paypal_configuration', array() );

if ( empty( $config ) ) {
		return false;
	}

return true;
}

/**
 * Return if captcha settings are filled
 *
 * @since 1.0
 * @return bool
 */
function forminator_has_captcha_settings() {
	$key    = get_option( 'forminator_captcha_key', false );
	$secret = get_option( 'forminator_captcha_secret', false );