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<?php
/**
* SureForms Public Class.
*
* Class file for public functions.
*
* @package SureForms
*/
namespace SRFM\Inc;
use SRFM\Inc\Traits\Get_Instance;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Public Class
*
* @since 0.0.1
*/
class Frontend_Assets {
use Get_Instance;
/**
* JS Assets.
*
* @since 0.0.11
* @var array<string>
*/
public static $js_assets = [
'form-submit' => 'formSubmit',
'frontend' => 'frontend',
];
/**
* CSS Assets.
*
* @since 0.0.11
* @var array<string>
*/
public static $css_assets = [
'frontend-default' => 'blocks/default/frontend',
'common' => 'common',
'form' => 'frontend/form',
'single' => 'single',
];
/**
* External CSS Assets.
*
* @since 0.0.11
* @var array<string>
*/
public static $css_external_assets = [
'tom-select' => 'tom-select',
'intl-tel-input' => 'intl/intlTelInput.min',
];
/**
* Constructor
*
* @since 0.0.1
*/
public function __construct() {
add_filter( 'template_include', [ $this, 'page_template' ], PHP_INT_MAX );
add_action( 'wp_enqueue_scripts', [ $this, 'register_scripts' ] );
add_filter( 'render_block', [ $this, 'generate_render_script' ], 10, 2 );
}
/**
* Enqueue Script.
*
* @return void
* @since 0.0.1
*/
public function register_scripts() {
$file_prefix = defined( 'SRFM_DEBUG' ) && SRFM_DEBUG ? '' : '.min';
$dir_name = defined( 'SRFM_DEBUG' ) && SRFM_DEBUG ? 'unminified' : 'minified';
$js_uri = SRFM_URL . 'assets/js/' . $dir_name . '/';
$css_uri = SRFM_URL . 'assets/css/' . $dir_name . '/';
$css_vendor = SRFM_URL . 'assets/css/minified/deps/';
$is_rtl = is_rtl();
$rtl = $is_rtl ? '-rtl' : '';
$security_setting_options = get_option( 'srfm_security_settings_options' );
$is_set_v2_site_key = false;
if ( is_array( $security_setting_options ) && isset( $security_setting_options['srfm_v2_invisible_site_key'] ) && ! empty( $security_setting_options['srfm_v2_invisible_site_key'] ) ) {
$is_set_v2_site_key = true;
}
// Styles based on meta style.
foreach ( self::$css_assets as $handle => $path ) {
wp_register_style( SRFM_SLUG . '-' . $handle, $css_uri . $path . $file_prefix . $rtl . '.css', [], SRFM_VER );
}
// External styles.
foreach ( self::$css_external_assets as $handle => $path ) {
wp_register_style( SRFM_SLUG . '-' . $handle, $css_vendor . $path . '.css', [], SRFM_VER );
}
// Scripts.
foreach ( self::$js_assets as $handle => $name ) {
if ( 'form-submit' === $handle ) {
wp_register_script(
SRFM_SLUG . '-' . $handle,
SRFM_URL . 'assets/build/' . $name . '.js',
[ 'wp-api-fetch' ],
SRFM_VER,
true
);
} else {
wp_register_script(
SRFM_SLUG . '-' . $handle,
$js_uri . $name . $file_prefix . '.js',
[],
SRFM_VER,
true
);
}
}
wp_localize_script(
SRFM_SLUG . '-form-submit',
SRFM_SLUG . '_submit',
[
'site_url' => site_url(),
'nonce' => wp_create_nonce( 'wp_rest' ),
'messages' => Translatable::get_frontend_validation_messages(),
'is_rtl' => $is_rtl,
]
);
}
/**
* Enqueue scripts and styles.
*
* @return void
* @since 0.0.11
*/
public static function enqueue_scripts_and_styles() {
// Load the styles.
foreach ( self::$css_assets as $handle => $path ) {
// Skip single form styles if not on single form page.
if ( 'single' === $handle && ! is_singular( SRFM_FORMS_POST_TYPE ) ) {
continue;
}
wp_enqueue_style( SRFM_SLUG . '-' . $handle );
}
// Load the external styles. Like Phone and Tom Select.
foreach ( self::$css_external_assets as $handle => $path ) {
wp_enqueue_style( SRFM_SLUG . '-' . $handle );
}
// Load the scripts.
foreach ( self::$js_assets as $handle => $path ) {
wp_enqueue_script( SRFM_SLUG . '-' . $handle );
}
}
/**
* Enqueue block scripts
*
* @param string $block_type block name.
* @since 0.0.1
* @return void
*/
public function enqueue_srfm_script( $block_type ) {
$block_name = str_replace( 'srfm/', '', $block_type );
// associative array to keep the count of block that requires scripts to work.
$script_dep_blocks = [
'dropdown' => 0,
'multi-choice' => 0,
'number' => 0,
'textarea' => 0,
'url' => 0,
'phone' => 0,
'input' => 0,
];
$file_prefix = defined( 'SRFM_DEBUG' ) && SRFM_DEBUG ? '' : '.min';
$dir_name = defined( 'SRFM_DEBUG' ) && SRFM_DEBUG ? 'unminified' : 'minified';
// Check if block is in the array and check if block is already enqueued.
if (
in_array( $block_name, array_keys( $script_dep_blocks ), true ) &&
0 === $script_dep_blocks[ $block_name ]
) {
$script_dep_blocks[ $block_name ] += 1;
$js_uri = SRFM_URL . 'assets/js/' . $dir_name . '/blocks/';
$js_vendor_uri = SRFM_URL . 'assets/js/minified/deps/';
if ( 'phone' === $block_name
) {
wp_enqueue_script( SRFM_SLUG . "-{$block_name}-intl-input-deps", $js_vendor_uri . 'intl/intTelInputWithUtils.min.js', [], SRFM_VER, true );
}
if ( 'dropdown' === $block_name ) {
// if the dropdown / address-compact block is after any other block, then we need to dequeue the srfm-form-submit script and enqueue it again and load it with tom-select dependency.
wp_dequeue_script( SRFM_SLUG . '-form-submit' );
wp_enqueue_script( SRFM_SLUG . '-dropdown', $js_uri . 'dropdown' . $file_prefix . '.js', [ 'wp-a11y' ], SRFM_VER, true );
wp_enqueue_script( SRFM_SLUG . '-tom-select', $js_vendor_uri . 'tom-select.min.js', [], SRFM_VER, true );
// frontend utils using dropdown dependency.
wp_enqueue_script(
SRFM_SLUG . '-form-submit',
SRFM_URL . 'assets/build/formSubmit.js',
[
'srfm-tom-select',
'srfm-dropdown',
'wp-api-fetch',
],
SRFM_VER,
true
);
}
if ( 'dropdown' !== $block_name ) {
wp_enqueue_script( SRFM_SLUG . "-{$block_name}", $js_uri . $block_name . $file_prefix . '.js', [], SRFM_VER, true );
}
if ( 'input' === $block_name ) {
// Input mask JS.
wp_enqueue_script( SRFM_SLUG . '-inputmask', $js_vendor_uri . 'inputmask.min.js', [], SRFM_VER, true );
}
}
}
/**
* Render function.
*
* @param string $block_content Entire Block Content.
* @param array<string> $block Block Properties As An Array.
* @return string
*/
public function generate_render_script( $block_content, $block ) {
if ( isset( $block['blockName'] ) ) {
self::enqueue_srfm_script( $block['blockName'] );
}
return $block_content;
}
/**
* Form Template filter.
*
* @param string $template Template.
* @return string Template.
* @since 0.0.1
*/
public function page_template( $template ) {
if ( ! is_singular( SRFM_FORMS_POST_TYPE ) ) {
// Bail if not SureForms post type.
return $template;
}
$file_name = 'single-form.php';
$template = locate_template( $file_name );
/**
* Hook: srfm_form_template filter.
*
* @since 0.0.1
*/
return apply_filters( 'srfm_form_template', $template ? $template : SRFM_DIR . '/templates/' . $file_name );
}
}