| 1 |
<?php |
| 2 |
namespace UiCoreElements\Utils; |
| 3 |
|
| 4 |
class Email_Exception extends \Exception {} |
| 5 |
class Redirect_Exception extends \Exception {} |
| 6 |
class Submit_Exception extends \Exception {} |
| 7 |
class Mailchimp_Exception extends \Exception {} |
| 8 |
|
| 9 |
defined('ABSPATH') || exit(); |
| 10 |
|
| 11 |
/** |
| 12 |
* Handles the form submissions and responses |
| 13 |
*/ |
| 14 |
|
| 15 |
class Contact_Form_Service { |
| 16 |
|
| 17 |
protected $form_data, |
| 18 |
$settings, |
| 19 |
$files; |
| 20 |
|
| 21 |
public function __construct($form_data, $settings, $files) { |
| 22 |
$this->form_data = $form_data; |
| 23 |
$this->settings = $settings; |
| 24 |
$this->files = $files; |
| 25 |
} |
| 26 |
|
| 27 |
public function handle() { |
| 28 |
|
| 29 |
$data = []; |
| 30 |
$responses = []; |
| 31 |
|
| 32 |
// Checks for reCAPTCHA validation |
| 33 |
if (isset($this->form_data['grecaptcha_token']) && !empty($this->form_data['grecaptcha_token'])) { |
| 34 |
|
| 35 |
$recaptcha = $this->validate_recaptcha($this->form_data['grecaptcha_token'], $this->form_data['grecaptcha_version']); |
| 36 |
|
| 37 |
if(!$recaptcha['success']){ |
| 38 |
return [ |
| 39 |
'status' => 'error', |
| 40 |
'data' => [ |
| 41 |
'message' => esc_html__('reCAPTCHA validation failed.', 'uicore-elements'), |
| 42 |
] |
| 43 |
]; |
| 44 |
} |
| 45 |
} |
| 46 |
|
| 47 |
// Check for honeypot spam |
| 48 |
if(!$this->validate_spam()){ |
| 49 |
return [ |
| 50 |
'status' => 'success', |
| 51 |
'data' => [ |
| 52 |
'message' => $this->get_response_message('success') // Fakes a successfull submission |
| 53 |
] |
| 54 |
]; |
| 55 |
} |
| 56 |
|
| 57 |
// Run all registered submit actions |
| 58 |
if (isset($this->settings['submit_actions']) && !empty($this->settings['submit_actions'])) { |
| 59 |
foreach ($this->settings['submit_actions'] as $action) { |
| 60 |
try { |
| 61 |
switch ($action) { |
| 62 |
case 'email': |
| 63 |
$data = $this->send_mail($action); |
| 64 |
$responses['email'] = $data['response']; |
| 65 |
break; |
| 66 |
|
| 67 |
case 'email_2' : |
| 68 |
$data = $this->send_mail($action, $data); |
| 69 |
$responses['email'] = $data['response']; |
| 70 |
break; |
| 71 |
|
| 72 |
case 'redirect': |
| 73 |
$responses['redirect'] = $this->redirect(); |
| 74 |
break; |
| 75 |
|
| 76 |
case 'mailchimp': |
| 77 |
$responses['mailchimp'] = $this->mailchimp(); |
| 78 |
break; |
| 79 |
|
| 80 |
default: |
| 81 |
throw new Submit_Exception(esc_html__('Unknown submit action: ', 'uicore-elements') . $action . esc_html__('. Check your settings.', 'uicore-elements')); |
| 82 |
} |
| 83 |
} catch (Email_Exception $e) { |
| 84 |
$responses['email'] = [ |
| 85 |
'status' => false, |
| 86 |
'message' => $e->getMessage() |
| 87 |
]; |
| 88 |
} catch (Redirect_Exception $e) { |
| 89 |
$responses['redirect'] = [ |
| 90 |
'status' => 'error', |
| 91 |
'message' => $e->getMessage() |
| 92 |
]; |
| 93 |
} catch (Mailchimp_Exception $e) { |
| 94 |
$responses['mailchimp'] = [ |
| 95 |
'status' => 'error', |
| 96 |
'message' => $e->getMessage() |
| 97 |
]; |
| 98 |
} catch (Submit_Exception $e) { |
| 99 |
$responses['submit'] = [ |
| 100 |
'status' => 'error', |
| 101 |
'message' => $e->getMessage() |
| 102 |
]; |
| 103 |
} |
| 104 |
// We're avoiding throwing exception for mailchimp because would require a specific validation function, and is to much for now |
| 105 |
} |
| 106 |
|
| 107 |
// There's no need to continue without a submit action enabled |
| 108 |
} else { |
| 109 |
return [ |
| 110 |
'status' => 'error', |
| 111 |
'data' => [ |
| 112 |
'message' => esc_html__('No submit action enabled.', 'uicore-elements') |
| 113 |
] |
| 114 |
]; |
| 115 |
} |
| 116 |
|
| 117 |
// Consider `current_user_can( 'manage_options' )` as filter to return more specific messages on frontend (not tested) |
| 118 |
|
| 119 |
// Since attachments may be used up to two times (both emails), they need to be deleted only after processing submits |
| 120 |
if ( isset($data['attachments']) && !empty($data['attachments']['files']) ) { |
| 121 |
register_shutdown_function('unlink', $data['attachments']['files']); |
| 122 |
} |
| 123 |
|
| 124 |
$output = $this->build_frontend_responses($responses); |
| 125 |
|
| 126 |
return [ |
| 127 |
'status' => $output['status'], |
| 128 |
'data' => $output['data'], |
| 129 |
]; |
| 130 |
} |
| 131 |
|
| 132 |
/** |
| 133 |
* Mail submition |
| 134 |
*/ |
| 135 |
protected function send_mail(string $action, array $data = []){ |
| 136 |
|
| 137 |
$attachments = isset($data['attachments']) ? $data['attachments'] : []; // Check if there's attachments from previous mail submit action |
| 138 |
|
| 139 |
$mail_data = $this->compose_mail_data($action, $attachments); // build mail data |
| 140 |
|
| 141 |
// Check if there's any attachment error before sending mail |
| 142 |
if (!empty($mail_data['attachments']['errors'])) { |
| 143 |
// throwing exceptions here will block proper data flow. Is best directly returning the error on email action |
| 144 |
return [ |
| 145 |
'response' => [ |
| 146 |
'status' => false, |
| 147 |
'message' => $mail_data['attachments']['errors'] |
| 148 |
], |
| 149 |
]; |
| 150 |
} |
| 151 |
|
| 152 |
$email = wp_mail( |
| 153 |
$mail_data['email']['to'], |
| 154 |
$mail_data['email']['subject'], |
| 155 |
$mail_data['email']['message'], |
| 156 |
$mail_data['email']['headers'], |
| 157 |
$mail_data['email']['attachments'] |
| 158 |
); |
| 159 |
|
| 160 |
return [ |
| 161 |
'response' => [ |
| 162 |
'status' => $email ? 'success' : 'error', |
| 163 |
'message' => $email ? $this->get_response_message('success') : $this->get_response_message('mail_error') |
| 164 |
], |
| 165 |
'attachments' => $mail_data['attachments'] // Return attachments for deletion and error handling |
| 166 |
]; |
| 167 |
} |
| 168 |
protected function compose_mail_data(string $action, array $attachments = []) { |
| 169 |
|
| 170 |
// Set short vars for the data |
| 171 |
$settings = $this->settings; |
| 172 |
$data = $this->form_data; |
| 173 |
$files = $this->files; |
| 174 |
|
| 175 |
$slug = $action == 'email_2' ? '_2' : ''; // Update controls slugs based on the mail submit type |
| 176 |
$line_break = $settings['email_content_type'.$slug] === 'html' ? '<br>' : "\n"; // Set line break type |
| 177 |
|
| 178 |
// Replace shortcodes by form data |
| 179 |
$content = $this->replace_content_shortcode( $settings['email_content'.$slug], $line_break ); |
| 180 |
|
| 181 |
// Adds the metadata to content |
| 182 |
$content = $this->compose_metadata($content, $settings['form_metadata'.$slug], $line_break); |
| 183 |
|
| 184 |
// Set empty attachments to avoid undefined errors for widgets without attachment options |
| 185 |
if($data['widget_type'] !== 'contact-form') { |
| 186 |
$attachments = [ 'files' => '', 'errors' => '' ]; |
| 187 |
} else { |
| 188 |
$attachments = !empty($attachments) ? $attachments : $this->prepare_attachments($files); // If theres attachments from previous submit action, use it, otherwhise prepare it from $files, |
| 189 |
} |
| 190 |
|
| 191 |
// Validate and replace fields shortcodes |
| 192 |
$mail_to = $this->replace_content_shortcode( $this->validate_field($settings['email_to'.$slug], 'Recipient (to)')); |
| 193 |
$mail_subject = $this->replace_content_shortcode( $this->validate_field($settings['email_subject'.$slug], 'Subject')); |
| 194 |
$mail_name = $this->replace_content_shortcode( $this->validate_field($settings['email_from_name'.$slug], 'From Name')); |
| 195 |
$mail_from = $this->replace_content_shortcode( $this->validate_field($settings['email_from'.$slug], 'From')); |
| 196 |
$mail_reply = $this->replace_content_shortcode( $this->validate_field($settings['email_reply_to'.$slug], 'Reply To')); |
| 197 |
|
| 198 |
// Build the data |
| 199 |
$mail_data = [ |
| 200 |
'to' => $mail_to, |
| 201 |
'subject' => $mail_subject, |
| 202 |
'message' => $content, |
| 203 |
'headers' => [ |
| 204 |
'Content-Type: text/' . $settings['email_content_type'.$slug] . '; charset=UTF-8', |
| 205 |
'From: ' . $mail_name . ' <'.$mail_from.'>', |
| 206 |
'Reply-To: ' . $mail_reply, |
| 207 |
], |
| 208 |
'attachments' => $attachments['files'] |
| 209 |
]; |
| 210 |
|
| 211 |
// Build optional data |
| 212 |
if (!empty($settings['email_to_cc'.$slug])) { |
| 213 |
$mail_data['headers'][] = 'Cc: ' . $settings['email_to_cc']; |
| 214 |
} |
| 215 |
if (!empty($settings['email_to_bcc'.$slug])) { |
| 216 |
$mail_data['headers'][] = 'Bcc: ' . $settings['email_to_bcc']; |
| 217 |
} |
| 218 |
|
| 219 |
return [ |
| 220 |
'email' => $mail_data, |
| 221 |
'attachments' => $attachments |
| 222 |
]; |
| 223 |
} |
| 224 |
protected function replace_content_shortcode(string $content, string $line_break = ''){ |
| 225 |
|
| 226 |
// Set short vars for the data |
| 227 |
$fields = $this->get_setting_fields(); |
| 228 |
$form_data = $this->form_data; |
| 229 |
|
| 230 |
// [all-fieds] shortcode replacement |
| 231 |
if ( false !== strpos( $content, '[all-fields]' ) ) { |
| 232 |
$text = ''; |
| 233 |
// Return formated text as key: value |
| 234 |
foreach ( $form_data['form_fields'] as $key => $field ) { |
| 235 |
$field_value = is_array($field) ? implode(', ', $field) : $field; |
| 236 |
$text .= !empty($field_value) ? sprintf('%s: %s', $key, $field_value) . $line_break : ''; |
| 237 |
} |
| 238 |
$content = str_replace( '[all-fields]', $text, $content ); |
| 239 |
} |
| 240 |
|
| 241 |
// Custom [field id="{id}"] shortcode replacement |
| 242 |
foreach ($fields as $field) { |
| 243 |
$shortcode = '[field id="' . $field['custom_id'] . '"]'; |
| 244 |
$value = isset($form_data['form_fields'][$field['custom_id']]) ? $form_data['form_fields'][$field['custom_id']] : ''; |
| 245 |
$value = is_array($value) ? implode(', ', $value) : $value; |
| 246 |
$content = str_replace($shortcode, $value, $content); |
| 247 |
} |
| 248 |
|
| 249 |
// Replaces all manual line breaks from content |
| 250 |
if(!empty($line_break)){ |
| 251 |
$content = str_replace( array( "\r\n", "\r", "\n" ), $line_break, $content ); |
| 252 |
} |
| 253 |
|
| 254 |
return $content; |
| 255 |
} |
| 256 |
protected function prepare_attachments(array $files) { |
| 257 |
$attachments = []; |
| 258 |
$errors = ''; |
| 259 |
|
| 260 |
if( !isset($files['form_fields']) || empty($files['form_fields']) ) { |
| 261 |
return [ |
| 262 |
'files' => '', |
| 263 |
'errors' => '' |
| 264 |
]; |
| 265 |
} |
| 266 |
|
| 267 |
// Requires wp_handle_upload() file if unavailable |
| 268 |
if ( ! function_exists( 'wp_handle_upload' ) ) { |
| 269 |
require_once( ABSPATH . 'wp-admin/includes/file.php' ); |
| 270 |
} |
| 271 |
|
| 272 |
// Check if theres a valid file to upload |
| 273 |
foreach ($files['form_fields']['tmp_name'] as $input => $value) { |
| 274 |
if ($files['form_fields']['error'][$input] !== UPLOAD_ERR_NO_FILE) { |
| 275 |
$file = [ |
| 276 |
'name' => $files['form_fields']['name'][$input], |
| 277 |
'type' => $files['form_fields']['type'][$input], |
| 278 |
'tmp_name' => $files['form_fields']['tmp_name'][$input], |
| 279 |
'error' => $files['form_fields']['error'][$input], |
| 280 |
'size' => $files['form_fields']['size'][$input], |
| 281 |
]; |
| 282 |
|
| 283 |
// Handle the file upload |
| 284 |
$uploaded_file = wp_handle_upload($file, ['test_form' => false]); |
| 285 |
|
| 286 |
if (!isset($uploaded_file['error'])) { |
| 287 |
$attachments = $uploaded_file['file']; |
| 288 |
} else { |
| 289 |
// Since throwing exceptions here will block the proper data flow, we return the error and let send_mail() handle it |
| 290 |
$errors = esc_html__('Failed to upload file: ', 'uicore-elements') . $uploaded_file['error']; |
| 291 |
} |
| 292 |
|
| 293 |
// Break after processing the first valid file |
| 294 |
break; |
| 295 |
} |
| 296 |
} |
| 297 |
|
| 298 |
return [ |
| 299 |
'files' => $attachments, |
| 300 |
'errors' => $errors |
| 301 |
]; |
| 302 |
} |
| 303 |
protected function compose_metadata(string $content, array $metadada, string $line_break){ |
| 304 |
|
| 305 |
if (empty($metadada)) { |
| 306 |
return $content; |
| 307 |
} |
| 308 |
|
| 309 |
$content = $content . $line_break . $line_break . '--' . $line_break . $line_break; // Adds spacing between content and metadata |
| 310 |
|
| 311 |
foreach ($metadada as $meta) { |
| 312 |
switch($meta){ |
| 313 |
case 'date': |
| 314 |
$content .= sprintf( '%s: %s', 'Date', date('Y-m-d') . $line_break); |
| 315 |
break; |
| 316 |
|
| 317 |
case 'time' : |
| 318 |
$content .= sprintf( '%s: %s', 'Time', date('H:i:s') . $line_break); |
| 319 |
break; |
| 320 |
|
| 321 |
case 'remote_ip': |
| 322 |
$content .= sprintf( '%s: %s', 'IP', $_SERVER['REMOTE_ADDR'] . $line_break); |
| 323 |
break; |
| 324 |
|
| 325 |
case 'user_agent': |
| 326 |
$content .= sprintf( '%s: %s', 'User Agent', $_SERVER['HTTP_USER_AGENT'] . $line_break); |
| 327 |
break; |
| 328 |
|
| 329 |
case 'page_url': |
| 330 |
$content .= sprintf( '%s: %s', 'Page URL', $_SERVER['HTTP_REFERER'] . $line_break); |
| 331 |
break; |
| 332 |
} |
| 333 |
} |
| 334 |
|
| 335 |
return $content; |
| 336 |
} |
| 337 |
|
| 338 |
/** |
| 339 |
* Extra submissions |
| 340 |
*/ |
| 341 |
protected function redirect() { |
| 342 |
|
| 343 |
$validation = $this->validate_url( $this->settings['redirect_to'] ); |
| 344 |
|
| 345 |
// Above function exception blocks this execution |
| 346 |
return [ |
| 347 |
'status' => 'success', |
| 348 |
'url' => esc_url( $validation['url'] ), |
| 349 |
'delay' => 1500, |
| 350 |
'message' => esc_html( $this->get_response_message('redirect') ) |
| 351 |
]; |
| 352 |
} |
| 353 |
protected function mailchimp() { |
| 354 |
|
| 355 |
// Get API data |
| 356 |
$key = get_option('uicore_elements_mailchimp_secret_key'); |
| 357 |
$list_id = $this->settings['mailchimp_audience_id']; |
| 358 |
$server = explode('-', $key)[1]; // Server value can be found on API Key after the dash |
| 359 |
|
| 360 |
$this->validate_mailchimp($key, $list_id); |
| 361 |
|
| 362 |
// Check the widget type to determine the fields, before getting form data |
| 363 |
if( $this->form_data['widget_type'] === 'contact-form' ) { |
| 364 |
|
| 365 |
// Since contact form has custom IDs, we need to get the ID value from the settings |
| 366 |
$settings = $this->settings; |
| 367 |
|
| 368 |
$email = $this->form_data['form_fields'][$settings['mailchimp_email_id']]; |
| 369 |
$merge_fields = [ |
| 370 |
'FNAME' => isset( $this->form_data['form_fields'][$settings['mailchimp_fname_id']] ) ? $this->form_data['form_fields'][$settings['mailchimp_fname_id']] : "", |
| 371 |
'LNAME' => isset( $this->form_data['form_fields'][$settings['mailchimp_lname_id']] ) ? $this->form_data['form_fields'][$settings['mailchimp_lname_id']] : "", |
| 372 |
'PHONE' => isset( $this->form_data['form_fields'][$settings['mailchimp_phone_id']] ) ? $this->form_data['form_fields'][$settings['mailchimp_phone_id']] : "", |
| 373 |
'BIRTHDAY' => isset( $this->form_data['form_fields'][$settings['mailchimp_birthday_id']] ) ? $this->form_data['form_fields'][$settings['mailchimp_birthday_id']] : "" |
| 374 |
]; |
| 375 |
|
| 376 |
// Else can only be newsletter widget |
| 377 |
} else { |
| 378 |
|
| 379 |
// Since Newsletter has fixed field IDs, we get them directly |
| 380 |
$email = $this->form_data['form_fields']['email']; |
| 381 |
$merge_fields = [ |
| 382 |
'FNAME' => isset( $this->form_data['form_fields']['name'] ) ? $this->form_data['form_fields']['name'] : "" |
| 383 |
]; |
| 384 |
} |
| 385 |
|
| 386 |
// Build the request |
| 387 |
$url = 'https://' . esc_html($server) . '.api.mailchimp.com/3.0/lists/' . esc_html($list_id) . '/members/'; |
| 388 |
$data = [ |
| 389 |
"email_address" => $email, |
| 390 |
"status" => "subscribed", |
| 391 |
"merge_fields" => $merge_fields |
| 392 |
]; |
| 393 |
|
| 394 |
|
| 395 |
$request = curl_init(); |
| 396 |
curl_setopt($request, CURLOPT_URL, $url); |
| 397 |
curl_setopt($request, CURLOPT_HTTPHEADER, [ |
| 398 |
'Content-Type: application/json', |
| 399 |
'Authorization: Basic ' . base64_encode('anystring:' . $key) |
| 400 |
]); |
| 401 |
curl_setopt($request, CURLOPT_POST, true); |
| 402 |
curl_setopt($request, CURLOPT_POSTFIELDS, json_encode($data)); |
| 403 |
curl_setopt($request, CURLOPT_RETURNTRANSFER, true); |
| 404 |
$res = curl_exec($request); |
| 405 |
|
| 406 |
if(curl_errno($request)) { |
| 407 |
$res = curl_error($request); |
| 408 |
} else { |
| 409 |
$res = json_decode($res, true); |
| 410 |
} |
| 411 |
|
| 412 |
curl_close($request); |
| 413 |
|
| 414 |
return $res; |
| 415 |
} |
| 416 |
|
| 417 |
/** |
| 418 |
* Validations |
| 419 |
*/ |
| 420 |
protected function validate_recaptcha(string $token, string $version) { |
| 421 |
|
| 422 |
// Check if secret and site key are set |
| 423 |
if (!get_option('uicore_elements_recaptcha_secret_key') || !get_option('uicore_elements_recaptcha_site_key')) { |
| 424 |
return [ |
| 425 |
'success' => false, |
| 426 |
'message' => esc_html__('reCAPTCHA API keys are not set.', 'uicore-elements') |
| 427 |
]; |
| 428 |
} |
| 429 |
|
| 430 |
$data = [ |
| 431 |
'secret' => get_option('uicore_elements_recaptcha_secret_key'), |
| 432 |
'response' => sanitize_text_field($token) |
| 433 |
]; |
| 434 |
|
| 435 |
$verify = curl_init(); |
| 436 |
curl_setopt($verify, CURLOPT_URL, "https://www.google.com/recaptcha/api/siteverify"); |
| 437 |
curl_setopt($verify, CURLOPT_POST, true); |
| 438 |
curl_setopt($verify, CURLOPT_POSTFIELDS, http_build_query($data)); |
| 439 |
curl_setopt($verify, CURLOPT_SSL_VERIFYPEER, false); |
| 440 |
curl_setopt($verify, CURLOPT_RETURNTRANSFER, true); |
| 441 |
$res = curl_exec($verify); |
| 442 |
|
| 443 |
$captcha = json_decode($res); |
| 444 |
|
| 445 |
if($version === 'V3') { |
| 446 |
return ['success' => ($captcha->success && $captcha->score >= 0.5) ? true : false]; |
| 447 |
} |
| 448 |
|
| 449 |
// V2 default |
| 450 |
return ['success' => $captcha->success]; |
| 451 |
|
| 452 |
} |
| 453 |
protected function validate_spam() { |
| 454 |
// `ui-e-h-p` is the key for the honeypot |
| 455 |
return ( isset($this->form_data['ui-e-h-p']) && !empty($this->form_data['ui-e-h-p']) ) ? false : true; |
| 456 |
} |
| 457 |
protected function validate_url(string $url) { |
| 458 |
if (empty($url)) { |
| 459 |
throw new Redirect_Exception( $this->get_response_message('redirect_no_url') ); |
| 460 |
} |
| 461 |
|
| 462 |
return [ |
| 463 |
'status' => true, |
| 464 |
'url' => $url, |
| 465 |
]; |
| 466 |
} |
| 467 |
protected function validate_field(string $field, string $label) { |
| 468 |
if (empty($field)) { |
| 469 |
throw new Submit_Exception( $this->get_response_message('empty_field', $label) ); |
| 470 |
} |
| 471 |
return $field; |
| 472 |
} |
| 473 |
protected function validate_mailchimp(string $key, string $list_id) { |
| 474 |
if (empty($key)) { |
| 475 |
throw new Mailchimp_Exception(esc_html__('Mailchimp API key is not set. Check Uicore Elements settings.', 'uicore-elements')); |
| 476 |
} else if (empty($list_id)) { |
| 477 |
throw new Mailchimp_Exception(esc_html__('Audience ID control is not set. Check your widget settings.', 'uicore-elements')); |
| 478 |
} |
| 479 |
} |
| 480 |
|
| 481 |
/** |
| 482 |
* Helpers |
| 483 |
*/ |
| 484 |
protected function get_setting_fields() { |
| 485 |
// Used to determine if the widget fields are repeaters with custom IDS or fixed fields, and if fixed fields |
| 486 |
// compose them into an array similar to repeaters, to simplify shortcode replacement function |
| 487 |
|
| 488 |
switch ($this->form_data['widget_type']) { |
| 489 |
|
| 490 |
case 'newsletter': |
| 491 |
return [ |
| 492 |
['custom_id' => 'email'], |
| 493 |
['custom_id' => 'name'], |
| 494 |
]; |
| 495 |
break; |
| 496 |
|
| 497 |
// Dynamic fields values |
| 498 |
default: |
| 499 |
return $this->settings['form_fields']; |
| 500 |
break; |
| 501 |
} |
| 502 |
} |
| 503 |
protected function all_submissions_succedded($responses) { |
| 504 |
foreach ($responses as $submission => $data) { |
| 505 |
// Redirect action failure shouldn't return `error` to main status because is not properly a submission action, so we skip it. |
| 506 |
if( $submission == 'redirect') { |
| 507 |
continue; |
| 508 |
} |
| 509 |
// Failed submissions returns `error` or bool `false` status |
| 510 |
if( $data['status'] === 'error' || $data['status'] === false ) { |
| 511 |
return false; |
| 512 |
} |
| 513 |
} |
| 514 |
return true; |
| 515 |
} |
| 516 |
|
| 517 |
/** |
| 518 |
* Responses |
| 519 |
*/ |
| 520 |
// Also used by form widget(s), therefore public and static |
| 521 |
public static function get_default_messages(){ |
| 522 |
return [ |
| 523 |
// main messages |
| 524 |
'success' => esc_html__( 'Your submission was successful.', 'uicore-elements' ), |
| 525 |
'error' => esc_html__( 'Your submission failed because of an error.', 'uicore-elements' ), |
| 526 |
'mail_error' => esc_html__( 'Failed to send email.', 'uicore-elements' ), |
| 527 |
'required' => esc_html__( 'Fill all required fields.', 'uicore-elements' ), |
| 528 |
'redirect' => esc_html__( 'Redirecting...', 'uicore-elements' ), |
| 529 |
]; |
| 530 |
} |
| 531 |
protected function get_response_message(string $status, string $dinamic_data = '') { |
| 532 |
// non-customizable messages (for settings debugging only) |
| 533 |
$default_messages = [ |
| 534 |
'invalid_status' => esc_html__( 'Invalid status message.', 'uicore-elements' ), |
| 535 |
'redirect_no_url' => esc_html__( 'Redirection failed. No URL set.', 'uicore-elements' ), |
| 536 |
'empty_field' => esc_html__( 'The following field is empty.', 'uicore-elements') . $dinamic_data, |
| 537 |
]; |
| 538 |
|
| 539 |
if($this->settings['custom_messages'] === 'yes') { |
| 540 |
$messages = [ |
| 541 |
'success' => $this->settings['success_message'], |
| 542 |
'error' => $this->settings['error_message'], |
| 543 |
'mail_error' => $this->settings['mail_error_message'], |
| 544 |
'redirect' => $this->settings['redirect_message'], |
| 545 |
]; |
| 546 |
} else { |
| 547 |
$messages = self::get_default_messages(); |
| 548 |
} |
| 549 |
|
| 550 |
$messages = array_merge($default_messages, $messages); |
| 551 |
|
| 552 |
return isset($messages[$status]) ? $messages[$status] : $messages['invalid_status']; |
| 553 |
} |
| 554 |
protected function build_frontend_responses($responses) { |
| 555 |
|
| 556 |
$data = []; |
| 557 |
|
| 558 |
// Mail response |
| 559 |
if ( isset($responses['email']) && $responses['email']['status'] !== 'success' ) { |
| 560 |
$data['email'] = $responses['email']; |
| 561 |
} |
| 562 |
|
| 563 |
// Mail attachment response - is always an error |
| 564 |
if ( isset($responses['email']) && isset($responses['email']['attachment']) ) { |
| 565 |
$data['attachment'] = $responses['attachment']; |
| 566 |
} |
| 567 |
|
| 568 |
// Mailchimp response - Integer is also an error |
| 569 |
if ( isset($responses['mailchimp']) ) { |
| 570 |
|
| 571 |
// If Integer, is an error from mailchimp API so we pass their response |
| 572 |
if( is_int($responses['mailchimp']['status'])){ |
| 573 |
$data['mailchimp'] = [ |
| 574 |
'status' => 'error', |
| 575 |
'message' => sprintf( esc_html__('Mailchimp HTTP "%s" - "%s."', 'uicore-elements'), $responses['mailchimp']['status'], $responses['mailchimp']['detail']) |
| 576 |
]; |
| 577 |
|
| 578 |
// If error is from our validation |
| 579 |
} else if ( $responses['mailchimp']['status'] === 'error' ) { |
| 580 |
$data['mailchimp'] = [ |
| 581 |
'status' => $responses['mailchimp']['status'], |
| 582 |
'message' => $responses['mailchimp']['message'] |
| 583 |
]; |
| 584 |
} |
| 585 |
} |
| 586 |
|
| 587 |
// Submit Actions response - is always an error |
| 588 |
if ( isset($responses['submit']) ) { |
| 589 |
$data['submit'] = $responses['submit']; |
| 590 |
} |
| 591 |
|
| 592 |
// Main response |
| 593 |
$status = $this->all_submissions_succedded($responses) ? 'success' : 'error'; |
| 594 |
$data['message'] = $this->get_response_message($status); |
| 595 |
|
| 596 |
// Redirect response (should work only if all previous submitions hasn't failed) |
| 597 |
if ( isset($responses['redirect']) && $status === 'success' ) { |
| 598 |
$data['redirect'] = $responses['redirect']; |
| 599 |
} |
| 600 |
|
| 601 |
// The only successfull response that should be sent is 'main' and 'redirect' |
| 602 |
return [ |
| 603 |
'status' => $status, |
| 604 |
'data' => $data |
| 605 |
]; |
| 606 |
} |
| 607 |
|
| 608 |
} |
