| 1 |
<?php |
| 2 |
/** |
| 3 |
* SureForms Public Class. |
| 4 |
* |
| 5 |
* Class file for public functions. |
| 6 |
* |
| 7 |
* @package SureForms |
| 8 |
*/ |
| 9 |
|
| 10 |
namespace SRFM\Inc; |
| 11 |
|
| 12 |
use SRFM\Inc\Compatibility\Multilingual\String_Translator; |
| 13 |
use SRFM\Inc\Traits\Get_Instance; |
| 14 |
use SRFM\Inc\Payments\Payment_Helper; |
| 15 |
use SRFM\Inc\Payments\Stripe\Stripe_Helper; |
| 16 |
|
| 17 |
if ( ! defined( 'ABSPATH' ) ) { |
| 18 |
exit; // Exit if accessed directly. |
| 19 |
} |
| 20 |
|
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/** |
| 22 |
* Public Class |
| 23 |
* |
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* @since 0.0.1 |
| 25 |
*/ |
| 26 |
class Frontend_Assets { |
| 27 |
use Get_Instance; |
| 28 |
|
| 29 |
/** |
| 30 |
* JS Assets. |
| 31 |
* |
| 32 |
* @since 0.0.11 |
| 33 |
* @var array<string> |
| 34 |
*/ |
| 35 |
public static $js_assets = [ |
| 36 |
'form-submit' => 'formSubmit', |
| 37 |
'frontend' => 'frontend', |
| 38 |
]; |
| 39 |
|
| 40 |
/** |
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* CSS Assets. |
| 42 |
* |
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* @since 0.0.11 |
| 44 |
* @var array<string> |
| 45 |
*/ |
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public static $css_assets = [ |
| 47 |
'frontend-default' => 'blocks/default/frontend', |
| 48 |
'common' => 'common', |
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'form' => 'frontend/form', |
| 50 |
'single' => 'single', |
| 51 |
]; |
| 52 |
|
| 53 |
/** |
| 54 |
* External CSS Assets. |
| 55 |
* |
| 56 |
* @since 0.0.11 |
| 57 |
* @var array<string> |
| 58 |
*/ |
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public static $css_external_assets = [ |
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'tom-select' => 'tom-select', |
| 61 |
'intl-tel-input' => 'intl/intlTelInput.min', |
| 62 |
]; |
| 63 |
|
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/** |
| 65 |
* Constructor |
| 66 |
* |
| 67 |
* @since 0.0.1 |
| 68 |
*/ |
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public function __construct() { |
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add_filter( 'template_include', [ $this, 'page_template' ], PHP_INT_MAX ); |
| 71 |
add_action( 'wp_enqueue_scripts', [ $this, 'register_scripts' ] ); |
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add_filter( 'render_block', [ $this, 'generate_render_script' ], 10, 2 ); |
| 73 |
} |
| 74 |
|
| 75 |
/** |
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* Enqueue Script. |
| 77 |
* |
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* @return void |
| 79 |
* @since 0.0.1 |
| 80 |
*/ |
| 81 |
public function register_scripts() { |
| 82 |
$file_prefix = defined( 'SRFM_DEBUG' ) && SRFM_DEBUG ? '' : '.min'; |
| 83 |
$dir_name = defined( 'SRFM_DEBUG' ) && SRFM_DEBUG ? 'unminified' : 'minified'; |
| 84 |
$js_uri = SRFM_URL . 'assets/js/' . $dir_name . '/'; |
| 85 |
$css_uri = SRFM_URL . 'assets/css/' . $dir_name . '/'; |
| 86 |
$css_vendor = SRFM_URL . 'assets/css/minified/deps/'; |
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$is_rtl = is_rtl(); |
| 88 |
$rtl = $is_rtl ? '-rtl' : ''; |
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|
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$security_setting_options = get_option( 'srfm_security_settings_options' ); |
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$is_set_v2_site_key = false; |
| 92 |
if ( is_array( $security_setting_options ) && isset( $security_setting_options['srfm_v2_invisible_site_key'] ) && ! empty( $security_setting_options['srfm_v2_invisible_site_key'] ) ) { |
| 93 |
$is_set_v2_site_key = true; |
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} |
| 95 |
|
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// Styles based on meta style. |
| 97 |
foreach ( self::$css_assets as $handle => $path ) { |
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wp_register_style( SRFM_SLUG . '-' . $handle, $css_uri . $path . $file_prefix . $rtl . '.css', [], SRFM_VER ); |
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} |
| 100 |
|
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// External styles. |
| 102 |
foreach ( self::$css_external_assets as $handle => $path ) { |
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wp_register_style( SRFM_SLUG . '-' . $handle, $css_vendor . $path . '.css', [], SRFM_VER ); |
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} |
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|
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// Scripts. |
| 107 |
foreach ( self::$js_assets as $handle => $name ) { |
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if ( 'form-submit' === $handle ) { |
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// No 'wp-api-fetch' dependency: the script talks to the REST API via a |
| 110 |
// plain fetch() against the URLs localized below, not wp.apiFetch(), |
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// so submissions no longer depend on that second script having loaded |
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// and executed correctly. See the wp_localize_script() call below for |
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// why wp.apiFetch's middleware (root-URL resolution, nonce injection) |
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// isn't needed for either endpoint this script calls. |
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// |
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// 'wp-i18n' and 'wp-hooks' ARE required and must stay. The bundle imports |
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// __() and applyFilters(), which @wordpress/scripts externalises to the |
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// wp.i18n / window.wp.hooks globals instead of inlining — the generated |
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// assets/build/formSubmit.asset.php is the authority on this list. They |
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// used to arrive for free because 'wp-api-fetch' pulled them in through |
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// its own dependency graph; dropping that above removed them, and an |
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// undeclared wp.hooks is undefined under a JS-combining optimizer, which |
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// kills every submission with the same TypeError this change prevents. |
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wp_register_script( |
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SRFM_SLUG . '-' . $handle, |
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SRFM_URL . 'assets/build/' . $name . '.js', |
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[ 'wp-i18n', 'wp-hooks' ], |
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SRFM_VER, |
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true |
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); |
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} else { |
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wp_register_script( |
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SRFM_SLUG . '-' . $handle, |
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$js_uri . $name . $file_prefix . '.js', |
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[], |
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SRFM_VER, |
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true |
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); |
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} |
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} |
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|
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$validation_messages = array_merge( |
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Translatable::get_frontend_validation_messages(), |
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[ |
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'srfm_turnstile_error_message' => __( 'Turnstile sitekey verification failed. Please contact your site administrator.', 'sureforms' ), |
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'srfm_google_captcha_error_message' => __( 'Google Captcha sitekey verification failed. Please contact your site administrator.', 'sureforms' ), |
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'srfm_captcha_h_error_message' => __( 'HCaptcha sitekey verification failed. Please contact your site administrator.', 'sureforms' ), |
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] |
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); |
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|
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// Translate each validation message through the active provider so |
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// admin-supplied translations from WPML String Translation win over the |
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// .mo-file fallback. When no provider is active, this is a pass-through. |
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$validation_messages = String_Translator::get_instance()->translate_validation_messages( $validation_messages ); |
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|
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wp_localize_script( |
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SRFM_SLUG . '-form-submit', |
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SRFM_SLUG . '_submit', |
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[ |
| 160 |
'site_url' => site_url(), |
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'nonce' => wp_create_nonce( 'wp_rest' ), |
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// Fully resolved REST endpoint URL, so the frontend can call it with a |
| 163 |
// plain fetch() instead of wp.apiFetch(). rest_url() already accounts |
| 164 |
// for pretty vs. plain permalinks (the latter needs a `?rest_route=` |
| 165 |
// query var rather than a path segment), subdirectory installs, and |
| 166 |
// multisite domain mapping — the same resolution wp.apiFetch's root-URL |
| 167 |
// middleware would otherwise do from a second, independently-loaded |
| 168 |
// script. submit-form's auth does not depend on that script either: it |
| 169 |
// is guarded by the X-WP-Submit-Token header (Submit_Token::verify()). |
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// |
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// The after-submission URL is deliberately NOT localized. It needs the |
| 172 |
// submission id and a per-submission nonce, so it is built server-side |
| 173 |
// and returned in the submit response instead (see Form_Submit). A base |
| 174 |
// URL here invited the client to concatenate those on, which silently |
| 175 |
// produced an unroutable URL wherever rest_url() returns a |
| 176 |
// `?rest_route=` form. |
| 177 |
'submit_form_url' => esc_url_raw( rest_url( 'sureforms/v1/submit-form' ) ), |
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'messages' => $validation_messages, |
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'is_rtl' => $is_rtl, |
| 180 |
// Resolved RFC 5321 email limits so the client honors the |
| 181 |
// srfm_email_field_char_limits filter instead of hardcoding 64/255. |
| 182 |
'email_char_limits' => Field_Validation::get_email_char_limits(), |
| 183 |
// Hint only. This value is baked into cached HTML and can be a full |
| 184 |
// cache TTL out of date, so the server re-checks on every write -- |
| 185 |
// see Form_Submit::client_error_log_permissions_check(). Its job is |
| 186 |
// to keep the browser from posting when logging is plainly off. |
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'logging_enabled' => Client_Logger::is_enabled(), |
| 188 |
'log_error_url' => esc_url_raw( rest_url( 'sureforms/v1/log-client-error' ) ), |
| 189 |
] |
| 190 |
); |
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|
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$current_post = get_post(); |
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|
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// Let's conditionally load form assets if current requested page has our forms. |
| 195 |
if ( $current_post instanceof \WP_Post ) { |
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// Handles condition for Instant Form, Block Embedded, and Shortcode Embedded forms. |
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$load_assets = ( SRFM_FORMS_POST_TYPE === $current_post->post_type || ( false !== strpos( $current_post->post_content, 'wp:srfm/form' ) || has_shortcode( $current_post->post_content, 'sureforms' ) ) ); |
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|
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if ( $load_assets ) { |
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// Load needed styles in head tag if current requested page has SureForms form. |
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// Skip the SureForms stylesheets when every form on the page has default styling disabled. |
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self::enqueue_scripts_and_styles( Form_Styling::should_skip_frontend_styles( $current_post ) ); |
| 203 |
} |
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} |
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} |
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|
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/** |
| 208 |
* Enqueue scripts and styles. |
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* |
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* @param bool $skip_form_styles When true, the SureForms stylesheets are not enqueued |
| 211 |
* (default styling disabled for the form). External library |
| 212 |
* styles and scripts are always loaded so advanced fields |
| 213 |
* like Dropdown and Phone keep working. |
| 214 |
* @return void |
| 215 |
* @since 0.0.11 |
| 216 |
*/ |
| 217 |
public static function enqueue_scripts_and_styles( $skip_form_styles = false ) { |
| 218 |
// Load the styles. |
| 219 |
if ( ! $skip_form_styles ) { |
| 220 |
foreach ( self::$css_assets as $handle => $path ) { |
| 221 |
|
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// Skip single form styles if not on single form page. |
| 223 |
if ( 'single' === $handle && ! is_singular( SRFM_FORMS_POST_TYPE ) ) { |
| 224 |
continue; |
| 225 |
} |
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|
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wp_enqueue_style( SRFM_SLUG . '-' . $handle ); |
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} |
| 229 |
} |
| 230 |
|
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// Load the external styles. Like Phone and Tom Select. |
| 232 |
foreach ( self::$css_external_assets as $handle => $path ) { |
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wp_enqueue_style( SRFM_SLUG . '-' . $handle ); |
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} |
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|
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// Load the scripts. |
| 237 |
foreach ( self::$js_assets as $handle => $path ) { |
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wp_enqueue_script( SRFM_SLUG . '-' . $handle ); |
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} |
| 240 |
} |
| 241 |
|
| 242 |
/** |
| 243 |
* Enqueue block scripts |
| 244 |
* |
| 245 |
* @param string $block_type block name. |
| 246 |
* @param array<string, mixed> $attr Array of block attributes. |
| 247 |
* @since 0.0.1 |
| 248 |
* @return void |
| 249 |
*/ |
| 250 |
public function enqueue_srfm_script( $block_type, $attr ) { |
| 251 |
$block_name = str_replace( 'srfm/', '', $block_type ); |
| 252 |
// associative array to keep the count of block that requires scripts to work. |
| 253 |
$script_dep_blocks = [ |
| 254 |
'dropdown' => 0, |
| 255 |
'multi-choice' => 0, |
| 256 |
'number' => 0, |
| 257 |
'textarea' => 0, |
| 258 |
'url' => 0, |
| 259 |
'phone' => 0, |
| 260 |
'input' => 0, |
| 261 |
]; |
| 262 |
|
| 263 |
$file_prefix = defined( 'SRFM_DEBUG' ) && SRFM_DEBUG ? '' : '.min'; |
| 264 |
$dir_name = defined( 'SRFM_DEBUG' ) && SRFM_DEBUG ? 'unminified' : 'minified'; |
| 265 |
|
| 266 |
// Check if block is in the array and check if block is already enqueued. |
| 267 |
if ( |
| 268 |
in_array( $block_name, array_keys( $script_dep_blocks ), true ) && |
| 269 |
0 === $script_dep_blocks[ $block_name ] |
| 270 |
) { |
| 271 |
$script_dep_blocks[ $block_name ] += 1; |
| 272 |
$js_uri = SRFM_URL . 'assets/js/' . $dir_name . '/blocks/'; |
| 273 |
$js_vendor_uri = SRFM_URL . 'assets/js/minified/deps/'; |
| 274 |
$css_vendor_uri = SRFM_URL . 'assets/css/minified/deps/'; |
| 275 |
if ( 'phone' === $block_name ) { |
| 276 |
// Enqueue main intl-tel-input library. |
| 277 |
wp_enqueue_script( SRFM_SLUG . "-{$block_name}-intl-input-deps", $js_vendor_uri . 'intl/intTelInputWithUtils.min.js', [], SRFM_VER, true ); |
| 278 |
|
| 279 |
// Enqueue i18n translations if available for current locale. |
| 280 |
self::enqueue_intl_tel_input_i18n( |
| 281 |
SRFM_SLUG . "-{$block_name}-intl-i18n", |
| 282 |
SRFM_SLUG . "-{$block_name}-intl-input-deps" |
| 283 |
); |
| 284 |
} |
| 285 |
|
| 286 |
if ( 'dropdown' === $block_name ) { |
| 287 |
// 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. |
| 288 |
wp_dequeue_script( SRFM_SLUG . '-form-submit' ); |
| 289 |
wp_enqueue_script( SRFM_SLUG . '-dropdown', $js_uri . 'dropdown' . $file_prefix . '.js', [ 'wp-a11y' ], SRFM_VER, true ); |
| 290 |
wp_enqueue_script( SRFM_SLUG . '-tom-select', $js_vendor_uri . 'tom-select.min.js', [], SRFM_VER, true ); |
| 291 |
// frontend utils using dropdown dependency. |
| 292 |
wp_enqueue_script( |
| 293 |
SRFM_SLUG . '-form-submit', |
| 294 |
SRFM_URL . 'assets/build/formSubmit.js', |
| 295 |
[ |
| 296 |
'srfm-tom-select', |
| 297 |
'srfm-dropdown', |
| 298 |
'wp-api-fetch', |
| 299 |
], |
| 300 |
SRFM_VER, |
| 301 |
true |
| 302 |
); |
| 303 |
} |
| 304 |
|
| 305 |
$is_not_dropdown = 'dropdown' !== $block_name; |
| 306 |
$is_not_textarea = 'textarea' !== $block_name; |
| 307 |
|
| 308 |
if ( $is_not_dropdown && $is_not_textarea ) { |
| 309 |
// Set dependencies for phone block to ensure intl-tel-input loads first. |
| 310 |
$block_dependencies = []; |
| 311 |
if ( 'phone' === $block_name ) { |
| 312 |
// Phone.js depends on intl-tel-input library (and i18n if loaded). |
| 313 |
$block_dependencies = [ SRFM_SLUG . "-{$block_name}-intl-input-deps" ]; |
| 314 |
} |
| 315 |
wp_enqueue_script( SRFM_SLUG . "-{$block_name}", $js_uri . $block_name . $file_prefix . '.js', $block_dependencies, SRFM_VER, true ); |
| 316 |
|
| 317 |
if ( 'phone' === $block_name ) { |
| 318 |
// Geo-country endpoint for per-visitor auto country detection. |
| 319 |
// Built with rest_url() so it is correct regardless of permalink structure. |
| 320 |
wp_localize_script( |
| 321 |
SRFM_SLUG . "-{$block_name}", |
| 322 |
'srfm_phone_data', |
| 323 |
[ |
| 324 |
'geo_endpoint' => esc_url_raw( rest_url( 'sureforms/v1/geo-country' ) ), |
| 325 |
] |
| 326 |
); |
| 327 |
} |
| 328 |
} |
| 329 |
|
| 330 |
if ( 'input' === $block_name && isset( $attr['inputMask'] ) && 'none' !== $attr['inputMask'] ) { |
| 331 |
// Input mask JS - only load when inputMask is configured. |
| 332 |
wp_enqueue_script( SRFM_SLUG . '-inputmask', $js_vendor_uri . 'inputmask.min.js', [], SRFM_VER, true ); |
| 333 |
} |
| 334 |
|
| 335 |
// Adding js for the input textarea block. |
| 336 |
if ( 'textarea' === $block_name && ! empty( $attr['isRichText'] ) ) { |
| 337 |
wp_enqueue_script( SRFM_SLUG . '-quill-editor', $js_vendor_uri . '/quill.min.js', [], SRFM_VER, true ); |
| 338 |
|
| 339 |
wp_enqueue_style( SRFM_SLUG . '-quill-editor', $css_vendor_uri . 'quill/quill.snow.css', [], SRFM_VER ); |
| 340 |
|
| 341 |
wp_enqueue_script( SRFM_SLUG . '-textarea', $js_uri . 'textarea' . $file_prefix . '.js', [], SRFM_VER, true ); |
| 342 |
|
| 343 |
wp_localize_script( |
| 344 |
SRFM_SLUG . '-textarea', |
| 345 |
'srfm_quill_i18n', |
| 346 |
[ |
| 347 |
'normal' => _x( 'Normal', 'Quill heading picker: default paragraph style', 'sureforms' ), |
| 348 |
'heading_1' => __( 'Heading 1', 'sureforms' ), |
| 349 |
'heading_2' => __( 'Heading 2', 'sureforms' ), |
| 350 |
'heading_3' => __( 'Heading 3', 'sureforms' ), |
| 351 |
'heading_4' => __( 'Heading 4', 'sureforms' ), |
| 352 |
'heading_5' => __( 'Heading 5', 'sureforms' ), |
| 353 |
'heading_6' => __( 'Heading 6', 'sureforms' ), |
| 354 |
'visit_url' => _x( 'Visit URL:', 'Quill link tooltip label', 'sureforms' ), |
| 355 |
'enter_link' => _x( 'Enter link:', 'Quill link tooltip label', 'sureforms' ), |
| 356 |
'edit' => _x( 'Edit', 'Quill link tooltip action', 'sureforms' ), |
| 357 |
'save' => _x( 'Save', 'Quill link tooltip action', 'sureforms' ), |
| 358 |
'remove' => _x( 'Remove', 'Quill link tooltip action', 'sureforms' ), |
| 359 |
] |
| 360 |
); |
| 361 |
} |
| 362 |
} |
| 363 |
/** |
| 364 |
* Enqueueing the input mask JS for input and date-picker blocks. |
| 365 |
* This is a workaround for the input mask JS to work with the date-picker block. |
| 366 |
* Not adding in the above existing condition because code only runs when free block are added in the form. |
| 367 |
* Aim is to reduce redundant code and library file duplication. |
| 368 |
*/ |
| 369 |
if ( 'date-picker' === $block_name ) { |
| 370 |
// Input mask JS. |
| 371 |
wp_enqueue_script( SRFM_SLUG . '-inputmask', SRFM_URL . 'assets/js/minified/deps/inputmask.min.js', [], SRFM_VER, true ); |
| 372 |
} |
| 373 |
|
| 374 |
if ( 'payment' === $block_name ) { |
| 375 |
// Register Stripe.js library from CDN. |
| 376 |
// phpcs:ignore WordPress.WP.EnqueuedResourceParameters.MissingVersion -- Stripe CDN ignores version; version param is included to keep linter happy. |
| 377 |
wp_enqueue_script( |
| 378 |
'stripe-js', |
| 379 |
'https://js.stripe.com/v3/', |
| 380 |
[], |
| 381 |
SRFM_VER, |
| 382 |
true |
| 383 |
); |
| 384 |
|
| 385 |
wp_enqueue_script( |
| 386 |
SRFM_SLUG . '-stripe-payment', |
| 387 |
SRFM_URL . 'assets/js/stripe-payment.js', |
| 388 |
[ 'stripe-js' ], |
| 389 |
SRFM_VER, |
| 390 |
true |
| 391 |
); |
| 392 |
|
| 393 |
// Enqueue Payment Manager for payment method switching. |
| 394 |
wp_enqueue_script( |
| 395 |
SRFM_SLUG . '-payment-manager', |
| 396 |
SRFM_URL . 'assets/js/payment-manager.js', |
| 397 |
[ SRFM_SLUG . '-stripe-payment' ], |
| 398 |
SRFM_VER, |
| 399 |
true |
| 400 |
); |
| 401 |
|
| 402 |
// Localize script for Stripe payment functionality. |
| 403 |
wp_localize_script( |
| 404 |
SRFM_SLUG . '-stripe-payment', |
| 405 |
'srfm_ajax', |
| 406 |
[ |
| 407 |
'ajax_url' => admin_url( 'admin-ajax.php' ), |
| 408 |
] |
| 409 |
); |
| 410 |
|
| 411 |
// Localize Stripe payment data for frontend. |
| 412 |
wp_localize_script( |
| 413 |
SRFM_SLUG . '-stripe-payment', |
| 414 |
'srfmStripe', |
| 415 |
[ |
| 416 |
'zeroDecimalCurrencies' => Payment_Helper::get_zero_decimal_currencies(), |
| 417 |
'currenciesData' => Payment_Helper::get_all_currencies_data(), |
| 418 |
'strings' => Payment_Helper::get_payment_strings(), |
| 419 |
'currencySignPosition' => Payment_Helper::get_currency_sign_position(), |
| 420 |
] |
| 421 |
); |
| 422 |
} |
| 423 |
|
| 424 |
// Trigger custom action hook to allow third-party plugins or add-ons |
| 425 |
// to enqueue additional scripts/styles for specific blocks (e.g., payment providers). |
| 426 |
do_action( |
| 427 |
'srfm_enqueue_block_scripts', |
| 428 |
[ |
| 429 |
'block_name' => $block_name, |
| 430 |
'attr' => $attr, |
| 431 |
] |
| 432 |
); |
| 433 |
} |
| 434 |
|
| 435 |
/** |
| 436 |
* Maps WordPress locale to intl-tel-input language code. |
| 437 |
* |
| 438 |
* Converts WordPress locale format (e.g., fr_FR, de_DE, pt_BR) |
| 439 |
* to intl-tel-input language codes (e.g., fr, de, pt). |
| 440 |
* Returns null if the language is not supported by intl-tel-input. |
| 441 |
* |
| 442 |
* @since 2.5.0 |
| 443 |
* @param string|null $locale WordPress locale string. If null, uses get_locale(). |
| 444 |
* @return string|null Language code if supported, null if not supported or English. |
| 445 |
*/ |
| 446 |
public static function get_intl_tel_input_locale( $locale = null ) { |
| 447 |
// Get WordPress locale if not provided. |
| 448 |
if ( null === $locale ) { |
| 449 |
$locale = get_locale(); |
| 450 |
} |
| 451 |
|
| 452 |
// Extract language code from WordPress locale (e.g., fr_FR -> fr, pt_BR -> pt). |
| 453 |
$lang_code = substr( $locale, 0, 2 ); |
| 454 |
|
| 455 |
// List of supported languages - available translation files in /assets/js/minified/deps/intl/i18n/. |
| 456 |
// Reference: https://unpkg.com/browse/intl-tel-input@24.5.1/build/js/i18n/. |
| 457 |
$supported_languages = [ |
| 458 |
'de', // German - Deutsch. |
| 459 |
'es', // Spanish - Español. |
| 460 |
'fr', // French - Français. |
| 461 |
'it', // Italian - Italiano. |
| 462 |
'nl', // Dutch - Nederlands. |
| 463 |
'pl', // Polish - Polski. |
| 464 |
'pt', // Portuguese - Português. |
| 465 |
]; |
| 466 |
|
| 467 |
// Return language code only if supported and not English (English is default). |
| 468 |
if ( in_array( $lang_code, $supported_languages, true ) && 'en' !== $lang_code ) { |
| 469 |
return $lang_code; |
| 470 |
} |
| 471 |
|
| 472 |
// Return null for unsupported languages or English (uses default English). |
| 473 |
return null; |
| 474 |
} |
| 475 |
|
| 476 |
/** |
| 477 |
* Enqueues intl-tel-input i18n script for the phone field. |
| 478 |
* |
| 479 |
* This method handles conditional loading of language files based on WordPress locale. |
| 480 |
* Only enqueues if a supported non-English language is detected and the file exists. |
| 481 |
* |
| 482 |
* @since 2.5.0 |
| 483 |
* @param string $handle Script handle to enqueue. |
| 484 |
* @param string $dependencies Optional. Script handle that this i18n depends on. Default empty. |
| 485 |
* @return bool True if i18n was enqueued, false otherwise. |
| 486 |
*/ |
| 487 |
public static function enqueue_intl_tel_input_i18n( $handle, $dependencies = '' ) { |
| 488 |
$intl_locale = self::get_intl_tel_input_locale(); |
| 489 |
|
| 490 |
// Return early if no locale or English. |
| 491 |
if ( empty( $intl_locale ) ) { |
| 492 |
return false; |
| 493 |
} |
| 494 |
|
| 495 |
$i18n_file_path = SRFM_DIR . "assets/js/minified/deps/intl/i18n/{$intl_locale}/index.min.js"; |
| 496 |
|
| 497 |
// Only enqueue if the language file exists. |
| 498 |
if ( ! file_exists( $i18n_file_path ) ) { |
| 499 |
return false; |
| 500 |
} |
| 501 |
|
| 502 |
$deps = ! empty( $dependencies ) ? [ $dependencies ] : []; |
| 503 |
|
| 504 |
wp_enqueue_script( |
| 505 |
$handle, |
| 506 |
SRFM_URL . "assets/js/minified/deps/intl/i18n/{$intl_locale}/index.min.js", |
| 507 |
$deps, |
| 508 |
SRFM_VER, |
| 509 |
true |
| 510 |
); |
| 511 |
|
| 512 |
return true; |
| 513 |
} |
| 514 |
|
| 515 |
/** |
| 516 |
* Render function. |
| 517 |
* |
| 518 |
* @param string $block_content Entire Block Content. |
| 519 |
* @param array<string> $block Block Properties As An Array. |
| 520 |
* @return string |
| 521 |
*/ |
| 522 |
public function generate_render_script( $block_content, $block ) { |
| 523 |
|
| 524 |
if ( isset( $block['attrs']['isEditing'] ) ) { |
| 525 |
// Only load block assets on the frontend. |
| 526 |
return $block_content; |
| 527 |
} |
| 528 |
|
| 529 |
if ( isset( $block['blockName'] ) ) { |
| 530 |
$attr = isset( $block['attrs'] ) && is_array( $block['attrs'] ) ? $block['attrs'] : []; |
| 531 |
|
| 532 |
self::enqueue_srfm_script( $block['blockName'], $attr ); |
| 533 |
} |
| 534 |
return $block_content; |
| 535 |
} |
| 536 |
|
| 537 |
/** |
| 538 |
* Form Template filter. |
| 539 |
* |
| 540 |
* @param string $template Template. |
| 541 |
* @return string Template. |
| 542 |
* @since 0.0.1 |
| 543 |
*/ |
| 544 |
public function page_template( $template ) { |
| 545 |
|
| 546 |
if ( ! is_singular( SRFM_FORMS_POST_TYPE ) ) { |
| 547 |
// Bail if not SureForms post type. |
| 548 |
return $template; |
| 549 |
} |
| 550 |
|
| 551 |
self::reset_printed_assets(); |
| 552 |
|
| 553 |
$file_name = 'single-form.php'; |
| 554 |
$template = locate_template( $file_name ); |
| 555 |
|
| 556 |
/** |
| 557 |
* Hook: srfm_form_template filter. |
| 558 |
* |
| 559 |
* @since 0.0.1 |
| 560 |
*/ |
| 561 |
return apply_filters( 'srfm_form_template', $template ? $template : SRFM_DIR . '/templates/' . $file_name ); |
| 562 |
} |
| 563 |
|
| 564 |
/** |
| 565 |
* Let the Instant Form template print assets a discarded render already claimed. |
| 566 |
* |
| 567 |
* `page_template()` runs on `template_include` at PHP_INT_MAX and returns the |
| 568 |
* Instant Form template regardless of what earlier filters returned. A page |
| 569 |
* builder that renders the whole page inside its own `template_include` |
| 570 |
* filter has therefore already run `wp_head()` and `wp_footer()` into an |
| 571 |
* output buffer that is about to be thrown away. |
| 572 |
* |
| 573 |
* The buffer goes, but `WP_Styles::$done` and `WP_Scripts::$done` still hold |
| 574 |
* every handle it claimed, so `do_items()` skips them when `single-form.php` |
| 575 |
* calls `wp_head()` and `wp_footer()` for real. The form arrives with no |
| 576 |
* stylesheets, and -- because `srfm-form-submit` is registered for the footer |
| 577 |
* -- no submit handler either. |
| 578 |
* |
| 579 |
* Clearing both `done` lists wholesale is the right scope rather than an |
| 580 |
* over-broad one: only the render that begins after this filter returns |
| 581 |
* reaches the browser, so nothing recorded before it was ever delivered. The |
| 582 |
* handles are re-enqueued by the second `wp_enqueue_scripts` pass, so they |
| 583 |
* print normally once `done` stops shadowing them. |
| 584 |
* |
| 585 |
* Guarded on `wp_head` having already fired, so this is inert on the ordinary |
| 586 |
* path where no builder rendered first and nothing has been printed yet. |
| 587 |
* |
| 588 |
* @since 2.12.7 |
| 589 |
* @return void |
| 590 |
*/ |
| 591 |
private static function reset_printed_assets() { |
| 592 |
// No earlier wp_head() means no discarded render, so there is nothing to |
| 593 |
// forget. Deny is the fallthrough: act only on the state this repairs. |
| 594 |
if ( ! did_action( 'wp_head' ) ) { |
| 595 |
return; |
| 596 |
} |
| 597 |
|
| 598 |
wp_styles()->done = []; |
| 599 |
wp_scripts()->done = []; |
| 600 |
} |
| 601 |
|
| 602 |
} |
| 603 |
|
