| 1 |
<?php |
| 2 |
/** |
| 3 |
* Form block. |
| 4 |
* |
| 5 |
* @package ghostkit |
| 6 |
*/ |
| 7 |
|
| 8 |
if ( ! defined( 'ABSPATH' ) ) { |
| 9 |
exit; |
| 10 |
} |
| 11 |
|
| 12 |
require_once ghostkit()->plugin_path . 'gutenberg/blocks/form/field-attributes/index.php'; |
| 13 |
require_once ghostkit()->plugin_path . 'gutenberg/blocks/form/field-label/index.php'; |
| 14 |
require_once ghostkit()->plugin_path . 'gutenberg/blocks/form/field-description/index.php'; |
| 15 |
|
| 16 |
/** |
| 17 |
* Class GhostKit_Form_Block |
| 18 |
*/ |
| 19 |
class GhostKit_Form_Block { |
| 20 |
/** |
| 21 |
* Unique ID. |
| 22 |
* |
| 23 |
* @var integer |
| 24 |
*/ |
| 25 |
public $form_id = 0; |
| 26 |
|
| 27 |
/** |
| 28 |
* Form post data after submit. |
| 29 |
* |
| 30 |
* @var array |
| 31 |
*/ |
| 32 |
public $form_post_data = array(); |
| 33 |
|
| 34 |
/** |
| 35 |
* Default form block attribute values. |
| 36 |
* |
| 37 |
* @var array |
| 38 |
*/ |
| 39 |
public $default_attrs = array(); |
| 40 |
|
| 41 |
/** |
| 42 |
* GhostKit_Form_Block constructor. |
| 43 |
*/ |
| 44 |
public function __construct() { |
| 45 |
add_action( 'template_redirect', array( $this, 'get_post_data' ) ); |
| 46 |
add_action( 'wp_footer', array( $this, 'reset_post_data' ) ); |
| 47 |
|
| 48 |
add_action( 'init', array( $this, 'init' ) ); |
| 49 |
|
| 50 |
add_action( 'gkt_form_email_before_send', array( $this, 'mail_before_send' ) ); |
| 51 |
add_action( 'gkt_form_email_after_send', array( $this, 'mail_after_send' ) ); |
| 52 |
|
| 53 |
add_filter( 'render_block', array( $this, 'maybe_submit_form' ), 10, 2 ); |
| 54 |
} |
| 55 |
|
| 56 |
/** |
| 57 |
* Save post data and redirect after form submitted. |
| 58 |
*/ |
| 59 |
public function get_post_data() { |
| 60 |
// phpcs:disable |
| 61 |
if ( ! is_admin() && isset( $_POST['ghostkit_form_id'] ) ) { |
| 62 |
$this->form_post_data = $_POST; |
| 63 |
} |
| 64 |
// phpcs:enable |
| 65 |
} |
| 66 |
|
| 67 |
/** |
| 68 |
* Reset post data. |
| 69 |
*/ |
| 70 |
public function reset_post_data() { |
| 71 |
if ( ! empty( $this->form_post_data ) ) { |
| 72 |
$this->form_post_data = array(); |
| 73 |
} |
| 74 |
} |
| 75 |
|
| 76 |
/** |
| 77 |
* Init. |
| 78 |
*/ |
| 79 |
public function init() { |
| 80 |
$from_email = ''; |
| 81 |
$admin_email = get_option( 'admin_email' ); |
| 82 |
$blogname = get_option( 'blogname' ); |
| 83 |
|
| 84 |
// phpcs:ignore |
| 85 |
if ( isset( $_SERVER[ 'SERVER_NAME' ] ) ) { |
| 86 |
// phpcs:ignore |
| 87 |
$sitename = strtolower( $_SERVER[ 'SERVER_NAME' ] ); |
| 88 |
} else { |
| 89 |
$site_url = site_url(); |
| 90 |
$site_url_parts = wp_parse_url( $site_url ); |
| 91 |
$sitename = $site_url_parts['host']; |
| 92 |
} |
| 93 |
|
| 94 |
if ( substr( $sitename, 0, 4 ) === 'www.' ) { |
| 95 |
$sitename = substr( $sitename, 4 ); |
| 96 |
} |
| 97 |
|
| 98 |
if ( strpbrk( $admin_email, '@' ) === '@' . $sitename ) { |
| 99 |
$from_email = $admin_email; |
| 100 |
} else { |
| 101 |
$from_email = 'wordpress@' . $sitename; |
| 102 |
} |
| 103 |
|
| 104 |
$this->default_attrs = array( |
| 105 |
'mailAllow' => true, |
| 106 |
'mailTo' => $admin_email, |
| 107 |
'mailSubject' => $blogname . ' "{field_subject}"', |
| 108 |
'mailFrom' => '"' . $blogname . '" <' . $from_email . '>', |
| 109 |
'mailReplyTo' => '{field_email}', |
| 110 |
'mailMessage' => '{all_fields}', |
| 111 |
'confirmationType' => 'message', |
| 112 |
'confirmationMessage' => esc_html__( 'Thank you for contacting us! We will be in touch with you shortly.', 'ghostkit' ), |
| 113 |
); |
| 114 |
|
| 115 |
register_block_type_from_metadata( |
| 116 |
__DIR__, |
| 117 |
array( |
| 118 |
'render_callback' => array( $this, 'block_render' ), |
| 119 |
'attributes' => array( |
| 120 |
'mailAllow' => array( |
| 121 |
'type' => 'boolean', |
| 122 |
'default' => $this->default_attrs['mailAllow'], |
| 123 |
), |
| 124 |
'mailTo' => array( |
| 125 |
'type' => 'string', |
| 126 |
'default' => $this->default_attrs['mailTo'], |
| 127 |
), |
| 128 |
'mailSubject' => array( |
| 129 |
'type' => 'string', |
| 130 |
'default' => $this->default_attrs['mailSubject'], |
| 131 |
), |
| 132 |
'mailFrom' => array( |
| 133 |
'type' => 'string', |
| 134 |
'default' => $this->default_attrs['mailFrom'], |
| 135 |
), |
| 136 |
'mailReplyTo' => array( |
| 137 |
'type' => 'string', |
| 138 |
'default' => $this->default_attrs['mailReplyTo'], |
| 139 |
), |
| 140 |
'mailMessage' => array( |
| 141 |
'type' => 'string', |
| 142 |
'default' => $this->default_attrs['mailMessage'], |
| 143 |
), |
| 144 |
|
| 145 |
'confirmationType' => array( |
| 146 |
'type' => 'string', |
| 147 |
'default' => $this->default_attrs['confirmationType'], |
| 148 |
), |
| 149 |
'confirmationMessage' => array( |
| 150 |
'type' => 'string', |
| 151 |
'default' => $this->default_attrs['confirmationMessage'], |
| 152 |
), |
| 153 |
'confirmationRedirect' => array( |
| 154 |
'type' => 'string', |
| 155 |
), |
| 156 |
|
| 157 |
'className' => array( |
| 158 |
'type' => 'string', |
| 159 |
), |
| 160 |
), |
| 161 |
) |
| 162 |
); |
| 163 |
} |
| 164 |
|
| 165 |
/** |
| 166 |
* Register gutenberg block output |
| 167 |
* |
| 168 |
* @param array $attributes - block attributes. |
| 169 |
* @param string $inner_blocks - inner blocks. |
| 170 |
* |
| 171 |
* @return string |
| 172 |
*/ |
| 173 |
public function block_render( $attributes, $inner_blocks ) { |
| 174 |
$class = 'ghostkit-form'; |
| 175 |
|
| 176 |
if ( isset( $attributes['className'] ) ) { |
| 177 |
$class .= ' ' . $attributes['className']; |
| 178 |
} |
| 179 |
|
| 180 |
$form_slug = 'ghostkit_form_' . $this->form_id; |
| 181 |
$form_id = 'gkt_form_' . hash( 'crc32b', $form_slug ); |
| 182 |
|
| 183 |
$this->form_id += 1; |
| 184 |
|
| 185 |
$url = add_query_arg( array() ); |
| 186 |
$frag = strstr( $url, '#' ); |
| 187 |
|
| 188 |
if ( $frag ) { |
| 189 |
$url = substr( $url, 0, -strlen( $frag ) ); |
| 190 |
} |
| 191 |
|
| 192 |
$url .= '#' . $form_id; |
| 193 |
|
| 194 |
// Add unique slug to id and for attributes. |
| 195 |
$inner_blocks = str_replace( 'id="', 'id="' . $form_id . '_', $inner_blocks ); |
| 196 |
$inner_blocks = str_replace( 'for="', 'for="' . $form_id . '_', $inner_blocks ); |
| 197 |
|
| 198 |
// Google reCaptcha. |
| 199 |
$recaptcha_site_key = get_option( 'ghostkit_google_recaptcha_api_site_key' ); |
| 200 |
$recaptcha_secret_key = get_option( 'ghostkit_google_recaptcha_api_secret_key' ); |
| 201 |
|
| 202 |
ob_start(); |
| 203 |
// Honeypot protection. |
| 204 |
?> |
| 205 |
<input aria-label="<?php echo esc_attr__( 'Verify your Email', 'ghostkit' ); ?>" type="email" name="ghostkit_verify_email" autocomplete="off" placeholder="<?php echo esc_attr__( 'Email', 'ghostkit' ); ?>" tabindex="-1"> |
| 206 |
<?php |
| 207 |
|
| 208 |
// Add `__` prefix to prevent conflict with form id attribute duplicate. |
| 209 |
wp_nonce_field( 'ghostkit_form', '__' . $form_id ); |
| 210 |
?> |
| 211 |
<input type="hidden" name="ghostkit_form_id" value="<?php echo esc_attr( $form_id ); ?>"> |
| 212 |
<?php |
| 213 |
if ( $recaptcha_site_key && $recaptcha_secret_key ) { |
| 214 |
?> |
| 215 |
<input type="hidden" name="ghostkit_form_google_recaptcha" /> |
| 216 |
<?php |
| 217 |
} |
| 218 |
|
| 219 |
$output = $inner_blocks . ob_get_clean(); |
| 220 |
|
| 221 |
$wrapper_attributes = get_block_wrapper_attributes( |
| 222 |
array( |
| 223 |
'method' => 'POST', |
| 224 |
'name' => 'ghostkit-form', |
| 225 |
'action' => esc_url( $url ), |
| 226 |
'class' => $class, |
| 227 |
'id' => $form_id, |
| 228 |
) |
| 229 |
); |
| 230 |
|
| 231 |
return sprintf( '<form %1$s>%2$s</form>', $wrapper_attributes, $output ); |
| 232 |
} |
| 233 |
|
| 234 |
/** |
| 235 |
* Submit form and replace Form block output. |
| 236 |
* |
| 237 |
* @param string $block_content - block content. |
| 238 |
* @param array $block - block attributes. |
| 239 |
* |
| 240 |
* @return string |
| 241 |
*/ |
| 242 |
public function maybe_submit_form( $block_content, $block ) { |
| 243 |
if ( ! isset( $block['blockName'] ) || 'ghostkit/form' !== $block['blockName'] ) { |
| 244 |
return $block_content; |
| 245 |
} |
| 246 |
|
| 247 |
$form_id = ''; |
| 248 |
|
| 249 |
preg_match( '/<input type="hidden" name="ghostkit_form_id" value="(\w+)"/', $block_content, $parse_form_id ); |
| 250 |
|
| 251 |
if ( $parse_form_id && isset( $parse_form_id[1] ) && $parse_form_id[1] ) { |
| 252 |
$form_id = $parse_form_id[1]; |
| 253 |
} |
| 254 |
|
| 255 |
if ( ! $form_id ) { |
| 256 |
return $block_content; |
| 257 |
} |
| 258 |
|
| 259 |
$attributes = array_merge( |
| 260 |
$this->default_attrs, |
| 261 |
$block['attrs'] |
| 262 |
); |
| 263 |
|
| 264 |
$class = 'ghostkit-form'; |
| 265 |
|
| 266 |
if ( isset( $attributes['className'] ) ) { |
| 267 |
$class .= ' ' . $attributes['className']; |
| 268 |
} |
| 269 |
|
| 270 |
$success = false; |
| 271 |
$errors = array(); |
| 272 |
$new_content = ''; |
| 273 |
|
| 274 |
// Form send. |
| 275 |
if ( isset( $this->form_post_data[ '__' . $form_id ] ) ) { |
| 276 |
$nonce = sanitize_text_field( wp_unslash( $this->form_post_data[ '__' . $form_id ] ) ); |
| 277 |
|
| 278 |
if ( wp_verify_nonce( $nonce, 'ghostkit_form' ) ) { |
| 279 |
// check for honeypot. |
| 280 |
if ( ! $this->verify_honeypot() ) { |
| 281 |
$errors[] = esc_html__( 'Your actions look suspicious, the form was not submitted.', 'ghostkit' ); |
| 282 |
} |
| 283 |
|
| 284 |
// validate Google reCaptcha. |
| 285 |
if ( ! $this->verify_recaptcha() ) { |
| 286 |
$errors[] = esc_html__( 'Google reCaptcha form verification failed.', 'ghostkit' ); |
| 287 |
} |
| 288 |
|
| 289 |
if ( ! count( $errors ) ) { |
| 290 |
$success = true; |
| 291 |
|
| 292 |
if ( $attributes['mailAllow'] ) { |
| 293 |
do_action( 'gkt_form_email_before_send', $form_id, $attributes ); |
| 294 |
|
| 295 |
$success = $this->process_mail( $attributes ); |
| 296 |
|
| 297 |
do_action( 'gkt_form_email_after_send', $form_id, $attributes ); |
| 298 |
} |
| 299 |
|
| 300 |
if ( ! $success ) { |
| 301 |
$error = error_get_last(); |
| 302 |
$errors[] = isset( $error['message'] ) ? $error['message'] : esc_html__( 'Something went wrong while trying to send the form.', 'ghostkit' ); |
| 303 |
} |
| 304 |
} |
| 305 |
} else { |
| 306 |
$errors[] = esc_html__( 'Something went wrong while trying to send the form.', 'ghostkit' ); |
| 307 |
} |
| 308 |
|
| 309 |
$this->reset_post_data(); |
| 310 |
} |
| 311 |
|
| 312 |
// Form submit errors. |
| 313 |
if ( ! empty( $errors ) ) { |
| 314 |
ob_start(); |
| 315 |
?> |
| 316 |
<div class="ghostkit-alert ghostkit-alert-form ghostkit-alert-form-error"><div class="ghostkit-alert-content"> |
| 317 |
<?php |
| 318 |
foreach ( $errors as $error ) { |
| 319 |
echo '<p>' . esc_html( $error ) . '</p>'; |
| 320 |
} |
| 321 |
?> |
| 322 |
</div></div> |
| 323 |
<?php |
| 324 |
$new_content = ob_get_clean(); |
| 325 |
|
| 326 |
// Form submit success. |
| 327 |
} elseif ( $success ) { |
| 328 |
ob_start(); |
| 329 |
if ( 'redirect' === $attributes['confirmationType'] ) { |
| 330 |
?> |
| 331 |
<div class="ghostkit-alert ghostkit-alert-form ghostkit-alert-form-success"><div class="ghostkit-alert-content"><p> |
| 332 |
<?php |
| 333 |
echo wp_kses_post( |
| 334 |
sprintf( |
| 335 |
// translators: %s - redirect link. |
| 336 |
__( 'Your form is successfully submitted. Redirecting to %s...', 'ghostkit' ), |
| 337 |
'<a href="' . esc_url( $attributes['confirmationRedirect'] ) . '">' . esc_url( $attributes['confirmationRedirect'] ) . '</a>' |
| 338 |
) |
| 339 |
); |
| 340 |
?> |
| 341 |
</p></div></div> |
| 342 |
<script> |
| 343 |
setTimeout( () => { |
| 344 |
window.location.href = "<?php echo esc_url( $attributes['confirmationRedirect'] ); ?>"; |
| 345 |
}, 3000 ); |
| 346 |
</script> |
| 347 |
<?php |
| 348 |
} else { |
| 349 |
?> |
| 350 |
<div class="ghostkit-alert ghostkit-alert-form ghostkit-alert-form-success"><div class="ghostkit-alert-content"><p> |
| 351 |
<?php echo wp_kses_post( $attributes['confirmationMessage'] ); ?> |
| 352 |
</p></div></div> |
| 353 |
<?php |
| 354 |
} |
| 355 |
$new_content = ob_get_clean(); |
| 356 |
} |
| 357 |
|
| 358 |
if ( $new_content ) { |
| 359 |
ob_start(); |
| 360 |
?> |
| 361 |
<div class="<?php echo esc_attr( $class ); ?>" id="<?php echo esc_attr( $form_id ); ?>"> |
| 362 |
<?php echo $new_content; // phpcs:ignore ?> |
| 363 |
</div> |
| 364 |
<?php |
| 365 |
|
| 366 |
$this->remove_hash_from_address_bar(); |
| 367 |
|
| 368 |
return ob_get_clean(); |
| 369 |
} |
| 370 |
|
| 371 |
return $block_content; |
| 372 |
} |
| 373 |
|
| 374 |
/** |
| 375 |
* Verify Honeypot Field. |
| 376 |
* |
| 377 |
* @return bool |
| 378 |
*/ |
| 379 |
private function verify_honeypot() { |
| 380 |
if ( ! empty( $this->form_post_data['ghostkit_verify_email'] ) ) { |
| 381 |
return false; |
| 382 |
} |
| 383 |
|
| 384 |
return true; |
| 385 |
} |
| 386 |
|
| 387 |
/** |
| 388 |
* Verify Google reCaptcha. |
| 389 |
* |
| 390 |
* @return bool |
| 391 |
*/ |
| 392 |
private function verify_recaptcha() { |
| 393 |
$recaptcha_secret_key = get_option( 'ghostkit_google_recaptcha_api_secret_key' ); |
| 394 |
$recaptcha_site_key = get_option( 'ghostkit_google_recaptcha_api_site_key' ); |
| 395 |
|
| 396 |
// no captcha enabled. |
| 397 |
if ( ! $recaptcha_secret_key || ! $recaptcha_site_key ) { |
| 398 |
return true; |
| 399 |
} |
| 400 |
|
| 401 |
if ( ! isset( $this->form_post_data['ghostkit_form_google_recaptcha'] ) ) { |
| 402 |
return false; |
| 403 |
} |
| 404 |
|
| 405 |
$token = sanitize_text_field( wp_unslash( $this->form_post_data['ghostkit_form_google_recaptcha'] ) ); |
| 406 |
|
| 407 |
// empty token. |
| 408 |
if ( ! $token ) { |
| 409 |
return false; |
| 410 |
} |
| 411 |
|
| 412 |
$verify_token_request = wp_remote_post( |
| 413 |
'https://www.google.com/recaptcha/api/siteverify', |
| 414 |
array( |
| 415 |
'timeout' => 30, |
| 416 |
'body' => array( |
| 417 |
'secret' => $recaptcha_secret_key, |
| 418 |
'response' => $token, |
| 419 |
), |
| 420 |
) |
| 421 |
); |
| 422 |
|
| 423 |
if ( is_wp_error( $verify_token_request ) ) { |
| 424 |
return false; |
| 425 |
} |
| 426 |
|
| 427 |
$response = wp_remote_retrieve_body( $verify_token_request ); |
| 428 |
|
| 429 |
if ( is_wp_error( $response ) ) { |
| 430 |
return false; |
| 431 |
} |
| 432 |
|
| 433 |
$response = json_decode( $response, true ); |
| 434 |
|
| 435 |
$threshold = apply_filters( 'gkt_recaptcha_threshold', 0.5 ); |
| 436 |
$verified = isset( $response['success'] ) && $response['success'] && 'ghostkit' === $response['action'] && $response['score'] >= $threshold; |
| 437 |
|
| 438 |
$verified = apply_filters( 'gkt_recaptcha_verify_response', $verified, $response ); |
| 439 |
|
| 440 |
return $verified; |
| 441 |
} |
| 442 |
|
| 443 |
/** |
| 444 |
* Remove hash from address bar when form submitted. |
| 445 |
* It will solve the problem when you can submit the submitted form data again after page refresh. |
| 446 |
*/ |
| 447 |
public function remove_hash_from_address_bar() { |
| 448 |
?> |
| 449 |
<script type="text/javascript"> |
| 450 |
(function() { |
| 451 |
if ( window.history.replaceState && window.location.hash ) { |
| 452 |
const $id = window.location.hash.substring( 1 ); |
| 453 |
const $form = $id ? document.getElementById( $id ) : false; |
| 454 |
|
| 455 |
window.history.replaceState( null, null, ' ' ); |
| 456 |
|
| 457 |
if ( $form ) { |
| 458 |
$form.scrollIntoView(true); |
| 459 |
} |
| 460 |
} |
| 461 |
})(); |
| 462 |
</script> |
| 463 |
<?php |
| 464 |
} |
| 465 |
|
| 466 |
/** |
| 467 |
* Template string with POST data. |
| 468 |
* |
| 469 |
* @param string $template - string for template. |
| 470 |
* |
| 471 |
* @return string |
| 472 |
*/ |
| 473 |
public function template( $template ) { |
| 474 |
$all_fields = ''; |
| 475 |
|
| 476 |
// phpcs:ignore |
| 477 |
foreach ( (array) $this->form_post_data as $name => $val ) { |
| 478 |
if ( is_array( $val ) && isset( $val['value'] ) ) { |
| 479 |
$sanitized_label = isset( $val['label'] ) ? sanitize_text_field( wp_unslash( $val['label'] ) ) : ''; |
| 480 |
$sanitized_val = ''; |
| 481 |
|
| 482 |
if ( is_array( $val['value'] ) ) { |
| 483 |
foreach ( $val['value'] as $val ) { |
| 484 |
$sanitized_val .= '<li>' . sanitize_textarea_field( wp_unslash( $val ) ) . '</li>'; |
| 485 |
} |
| 486 |
$sanitized_val = '<ul>' . $sanitized_val . '</ul>'; |
| 487 |
} else { |
| 488 |
$sanitized_val = sanitize_textarea_field( wp_unslash( $val['value'] ) ); |
| 489 |
|
| 490 |
// Name field support. |
| 491 |
if ( isset( $val['middle'] ) ) { |
| 492 |
$sanitized_val .= ' ' . sanitize_textarea_field( wp_unslash( $val['middle'] ) ); |
| 493 |
} |
| 494 |
if ( isset( $val['last'] ) ) { |
| 495 |
$sanitized_val .= ' ' . sanitize_textarea_field( wp_unslash( $val['last'] ) ); |
| 496 |
} |
| 497 |
} |
| 498 |
|
| 499 |
$template = str_replace( "{{$name}}", $sanitized_val, $template ); |
| 500 |
|
| 501 |
$all_fields .= ' |
| 502 |
<table role="presentation" border="0" cellpadding="0" cellspacing="0" class="field-row"><tbody> |
| 503 |
<tr><td class="field-row-label">' . ( $sanitized_label ? ( '<strong>' . $sanitized_label . '</strong>' ) : '' ) . '</td></tr> |
| 504 |
<tr><td class="field-row-value">' . wpautop( $sanitized_val ) . '</td></tr> |
| 505 |
</tbody></table> |
| 506 |
'; |
| 507 |
} |
| 508 |
} |
| 509 |
|
| 510 |
$template = str_replace( '{all_fields}', $all_fields, $template ); |
| 511 |
|
| 512 |
return $template; |
| 513 |
} |
| 514 |
|
| 515 |
/** |
| 516 |
* Process email using wp_mail function. |
| 517 |
* |
| 518 |
* @param array $attributes - Form block attributes. |
| 519 |
* |
| 520 |
* @return boolean |
| 521 |
*/ |
| 522 |
public function process_mail( $attributes ) { |
| 523 |
// Template all attributes. |
| 524 |
foreach ( $attributes as $k => $attr ) { |
| 525 |
if ( is_string( $attr ) ) { |
| 526 |
$attributes[ $k ] = $this->template( $attr ); |
| 527 |
} |
| 528 |
} |
| 529 |
|
| 530 |
// Prepare headers. |
| 531 |
$headers = array( |
| 532 |
'Content-Type: text/html; charset=utf-8', |
| 533 |
"From: {$attributes['mailFrom']}", |
| 534 |
"Return-Path: {$attributes['mailTo']}", |
| 535 |
"Reply-To: {$attributes['mailReplyTo']}", |
| 536 |
); |
| 537 |
|
| 538 |
// Prepare message. |
| 539 |
$message = $this->get_mail_html( $attributes ); |
| 540 |
|
| 541 |
return wp_mail( $attributes['mailTo'], $attributes['mailSubject'], $message, $headers ); |
| 542 |
} |
| 543 |
|
| 544 |
/** |
| 545 |
* Get mail HTML template. |
| 546 |
* |
| 547 |
* @param array $attributes - From block attributes. |
| 548 |
* |
| 549 |
* @return string |
| 550 |
*/ |
| 551 |
public function get_mail_html( $attributes ) { |
| 552 |
ob_start(); |
| 553 |
|
| 554 |
include ghostkit()->plugin_path . 'gutenberg/blocks/form/mail-template/index.php'; |
| 555 |
|
| 556 |
return ob_get_clean(); |
| 557 |
} |
| 558 |
|
| 559 |
/** |
| 560 |
* Mail before send. |
| 561 |
*/ |
| 562 |
public function mail_before_send() { |
| 563 |
add_filter( 'wp_mail_content_type', array( $this, 'get_content_type' ) ); |
| 564 |
} |
| 565 |
|
| 566 |
/** |
| 567 |
* Mail after send. |
| 568 |
*/ |
| 569 |
public function mail_after_send() { |
| 570 |
remove_filter( 'wp_mail_content_type', array( $this, 'get_content_type' ) ); |
| 571 |
} |
| 572 |
|
| 573 |
/** |
| 574 |
* Change wp_mail content type to HTML. |
| 575 |
* |
| 576 |
* @return string |
| 577 |
*/ |
| 578 |
public function get_content_type() { |
| 579 |
return 'text/html'; |
| 580 |
} |
| 581 |
} |
| 582 |
new GhostKit_Form_Block(); |
| 583 |
|
