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<?php |
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|
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namespace BitCode\BitForm\Frontend\Form; |
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|
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use BitCode\BitForm\Core\Integration\IntegrationHandler; |
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use BitCode\BitForm\Core\Util\FieldValueHandler; |
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use BitCode\BitForm\Core\WorkFlow\WorkFlowRunHelper; |
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|
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final class FrontendFormHandler |
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{ |
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public function __construct() |
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{ |
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add_action('wp_enqueue_scripts', [$this, 'loadAssets']); |
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add_shortcode('bitform', [$this, 'handleFrontendRenderRequest']); |
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} |
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|
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private function validPassowordResetToken($token, $userID, $formId) |
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{ |
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$existResetInteg = (new IntegrationHandler($formId))->getAllIntegration('wp_user_auth', 'wp_auth', 1); |
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if (!is_wp_error($existResetInteg) && count($existResetInteg) > 0) { |
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if ('reset' === $existResetInteg[0]->integration_name) { |
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$user = get_userdata($userID); |
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if ($user) { |
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$validKey = check_password_reset_key($token, $user->user_login); |
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if (is_wp_error($validKey)) { |
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echo "<div id='bf-resp' style='display:grid;justify-content:center;color:#860000;'>This password reset token is invalid.</div>"; |
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exit(); |
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} |
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} else { |
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echo "<div id='bf-resp' style='display:grid;justify-content:center;color:#860000;'>Invalid User!!</div>"; |
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exit(); |
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} |
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} |
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} |
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} |
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|
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public function handleFrontendRenderRequest($atts) |
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{ |
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static $shortCodeCounter = 0; |
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$shortCodeCounter += 1; |
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$atts = shortcode_atts( |
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['id' => 0], |
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$atts |
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); |
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$formID = intval($atts['id']); |
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|
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if (!$formID) { |
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return __('Form ID cannot be empty', 'bit-form'); |
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} |
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static $formsInpage = []; |
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$FrontendFormManager = new FrontendFormManager($formID, $shortCodeCounter); |
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if (!$FrontendFormManager->isExist()) { |
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return sprintf(__('#%s no. Form doesn\'t exists', 'bit-form'), $formID); |
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} |
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if (!empty($_GET['token']) && !empty($_GET['id'])) { |
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$this->validPassowordResetToken($_GET['token'], $_GET['id'], $formID); |
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} |
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|
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$isBufferStarted = false; |
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$reqField = $_SERVER['QUERY_STRING']; |
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$previousValue = []; |
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$errorMessages = []; |
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if (!empty($reqField)) { |
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foreach (explode('&', $reqField) as $keyValue) { |
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// $pattern = '/([a-zA-Z0-9])([a-zA-Z])\=+/'; |
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$pattern = '/([^.]+)=(.*?)([^.]+)/'; |
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$matches = preg_match($pattern, $keyValue, $matchFormat); |
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if ($matches) { |
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list($field, $value) = explode('=', $keyValue, 2); |
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|
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if ('' === trim($value)) { |
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continue; |
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} |
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|
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$previousValue[$field][] = sanitize_text_field(urldecode($value)); |
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} |
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} |
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} |
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$FormIdentifier = esc_js($FrontendFormManager->getFormIdentifier()); |
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$nonce = $FrontendFormManager->getFormToken(); |
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$file = count($FrontendFormManager->getUploadFields()) > 0 ? $FrontendFormManager->getUploadFields() : false; |
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if ($FrontendFormManager->isSubmitted()) { |
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$submitResp = $FrontendFormManager->handleSubmission(); |
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if (!is_wp_error($submitResp) && isset($submitResp['redirectPage'])) { |
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if (!headers_sent()) { |
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wp_safe_redirect($submitResp['redirectPage']); |
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exit; |
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} else { |
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$isBufferStarted = true; |
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echo "<script type='text/javascript'>window.onload = function() {window.location.replace('" . $submitResp['redirectPage'] . "')}</script>"; |
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} |
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} elseif (is_wp_error($submitResp)) { |
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$errors = $submitResp->get_error_message(); |
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if (\is_string($errors)) { |
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if (!$isBufferStarted) { |
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$isBufferStarted = true; |
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ob_start(); |
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} |
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echo "<div id='bf-resp' style='display:grid;justify-content:center'>" . wp_kses_post($errors) . '</div>'; |
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} elseif (isset($errors['$form'])) { |
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if (!$isBufferStarted) { |
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$isBufferStarted = true; |
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ob_start(); |
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} |
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foreach ($errors['$form'] as $error) { |
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echo "<div id='bf-resp' style='display:grid;justify-content:center'>" . wp_kses_post($error) . '</div>'; |
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} |
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unset($errors['$form']); |
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$errorMessages = $errors; |
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} |
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if (!empty($errors)) { |
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$errorMessages = $errors; |
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} |
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$previousValue = $_POST; |
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$_POST = []; |
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} |
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} |
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if ($FrontendFormManager->checkStatus()) { |
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$FrontendFormManager->setViewCount(); |
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|
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if (isset($_REQUEST) && count($previousValue) > 0) { |
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$formContent = $FrontendFormManager->getFormContentWithValue($previousValue); |
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$fields = $formContent->fields; |
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$layout = $formContent->layout; |
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$buttons = !empty($formContent->buttons) ? $formContent->buttons : ''; |
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$additional = $formContent->additional; |
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} else { |
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$formContent = $FrontendFormManager->getFormContent(); |
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$fields = $formContent->fields; |
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$layout = $formContent->layout; |
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$buttons = !empty($formContent->buttons) ? $formContent->buttons : ''; |
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$additional = $formContent->additional; |
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} |
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|
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$captchaV3Settings = $FrontendFormManager->getCaptchaV3Settings(); |
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if ($FrontendFormManager->getCaptchaSettings() || $captchaV3Settings) { |
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$integrationHandler = new IntegrationHandler(0); |
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$allFormIntegrations = $integrationHandler->getAllIntegration('app'); |
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if (!is_wp_error($allFormIntegrations)) { |
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foreach ($allFormIntegrations as $integration) { |
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if ( |
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$FrontendFormManager->getCaptchaSettings() |
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&& !is_null($integration->integration_type) |
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&& 'gReCaptcha' === $integration->integration_type |
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) { |
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$integrationDetails = json_decode($integration->integration_details); |
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$integrationDetails->id = $integration->id; |
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$reCAPTCHA = $integrationDetails; |
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$reCAPTCHAVersion = 'v2'; |
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} |
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|
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if ($captchaV3Settings) { |
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if (!is_null($integration->integration_type) && 'gReCaptchaV3' === $integration->integration_type) { |
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$integrationDetails = json_decode($integration->integration_details); |
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$integrationDetails->id = $integration->id; |
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$reCAPTCHA = $integrationDetails; |
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$reCAPTCHAVersion = 'v3'; |
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} |
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} |
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} |
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} |
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} |
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wp_enqueue_script('bitforms-frontend-script'); |
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if ($file) { |
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wp_enqueue_script('bitforms-frontend-file'); |
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} |
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|
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// if ($captchaV3Settings && !empty($reCAPTCHA->siteKey)) { |
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// wp_enqueue_script('bitform-recaptchav3', "https://www.google.com/recaptcha/api.js?render={$reCAPTCHA->siteKey}"); |
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// } |
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$fieldsKey = $FrontendFormManager->getFieldsKey(); |
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$workFlowreturnedOnUserInput = null; |
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if (!empty($formContent->workFlowExist)) { |
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$workFlowRunHelper = new WorkFlowRunHelper($formID); |
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if (!empty($formContent->workFlowExist->onload)) { |
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$workFlowreturnedOnLoad = $workFlowRunHelper->executeOnLoad( |
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'create', |
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$fields |
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); |
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if (!empty($workFlowreturnedOnLoad['fields'])) { |
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$fields = $workFlowreturnedOnLoad['fields']; |
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} |
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} |
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if (!empty($formContent->workFlowExist->oninput)) { |
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$workFlowreturnedOnUserInput = $workFlowRunHelper->executeOnUserInput( |
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'create', |
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$fields |
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); |
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} |
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} |
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|
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if (!wp_style_is('bitform-style' . $formID)) { |
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$this->loadAssets(true, $formID, $file); |
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} |
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|
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if ($captchaV3Settings && !empty($captchaV3Settings->hideReCaptcha)) { |
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$styles = '.grecaptcha-badge { visibility: hidden; }'; |
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add_action('wp_footer', function () use ($styles) { |
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echo '<style>' . $styles . '</style>'; |
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}); |
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} |
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$noLabel = ['decision-box', 'html', 'button', 'paypal', 'razorpay', 'recaptcha']; |
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$objectToArrayConvert = json_decode(wp_json_encode($fields), true); |
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foreach ($objectToArrayConvert as $fldKey => $field) { |
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if (!in_array($field['typ'], $noLabel) && isset($field['lbl'])) { |
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$lblReplaceToBackslash = str_replace('$_bf_$', '\\', $field['lbl']); |
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$objectToArrayConvert[$fldKey]['lbl'] = FieldValueHandler::replaceSmartTagWithValue($lblReplaceToBackslash); |
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} |
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} |
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$FrontendFormManager->honeypotTrap(); |
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|
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$bitFormFrontArr = [ |
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'ajaxURL' => admin_url('admin-ajax.php'), |
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'nonce' => $nonce, |
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'version' => BITFORMS_VERSION, |
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// 'contentID' => $FormIdentifier, |
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'layout' => $layout, |
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'fields' => json_decode(wp_json_encode($objectToArrayConvert), false), |
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'buttons' => $buttons, |
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'fieldsKey' => $fieldsKey, |
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'file' => $file, |
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'formId' => $formID, |
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'GCLID' => $FrontendFormManager->isGCLIDEnabled(), |
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'assetUrl' => BITFORMS_ASSET_URI, |
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'gRecaptchaSiteKey' => !empty($reCAPTCHA->siteKey) ? $reCAPTCHA->siteKey : null, |
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'gRecaptchaVersion' => !empty($reCAPTCHAVersion) ? $reCAPTCHAVersion : null, |
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'conditional' => !empty($workFlowreturnedOnUserInput['conditional']) ? $workFlowreturnedOnUserInput['conditional'] : false, |
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'fieldToCheck' => !empty($workFlowreturnedOnUserInput['fieldToCheck']) ? $workFlowreturnedOnUserInput['fieldToCheck'] : false, |
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'fieldToChange' => !empty($workFlowreturnedOnUserInput['fieldToChange']) ? $workFlowreturnedOnUserInput['fieldToChange'] : false |
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]; |
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|
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$paymentKeys = $FrontendFormManager->checkPaymentFields(); |
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if (count($paymentKeys)) { |
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$bitFormFrontArr['paymentKeys'] = $paymentKeys; |
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} |
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|
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if (isset($additional->enabled->validateFocusLost)) { |
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$bitFormFrontArr['validateFocusLost'] = true; |
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} |
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|
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$bitFormsFront = apply_filters( |
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'bitforms_localized_script', |
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$bitFormFrontArr |
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); |
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|
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$fields = wp_json_encode($fields); |
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$layout = wp_json_encode($layout); |
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$buttons = wp_json_encode($buttons); |
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if (!\in_array($formID, $formsInpage)) { |
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wp_localize_script('bitforms-frontend-script', $FormIdentifier, $bitFormsFront); |
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} else { |
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$formsInpage[] = $formID; |
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} |
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$formSpecificScripts = "if(typeof window._bitforms_front==='function'){_bitforms_front('$FormIdentifier')}else{document.addEventListener('DOMContentLoaded',(event)=>{ window._bitforms_front && _bitforms_front('$FormIdentifier')})}"; |
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wp_add_inline_script('bitforms-frontend-script', $formSpecificScripts, 'after'); |
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$html = $FrontendFormManager->formView($fields, $file, $errorMessages); |
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if (!$isBufferStarted) { |
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ob_start(); |
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} ?> |
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<div id=<?php echo esc_attr($FormIdentifier); ?>><?php echo trim($html); ?> |
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</div> |
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<?php |
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return ob_get_clean(); |
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} |
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} |
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|
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public function loadAssets($recheck = false, $formID = 0, $isFileExists = false) |
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{ |
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global $post; |
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if (!empty($post->post_content)) { |
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\preg_match_all("/\[bitform\s+id\s*=\s*('|\")\s*(\d+)\s*('|\")\]/", $post->post_content, $shortCode); |
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} else { |
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$isSCExists = false; |
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if (isset($post->ID) && \is_int($post->ID)) { |
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global $wpdb; |
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// $pMetadata = $wpdb->get_results("SELECT meta_value FROM `" . $wpdb->postmeta . "` WHERE `post_id`={$post->ID} AND meta_value LIKE '%[bitform id=%' LIMIT 1"); |
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$wpdb->query( |
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$wpdb->prepare( |
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"SELECT meta_value FROM `{$wpdb->postmeta}` WHERE `post_id`=%d AND meta_value LIKE '%[bitform id=%' LIMIT 1", |
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$post->ID |
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) |
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); |
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$pMetadata = $wpdb->last_result; |
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if ($pMetadata && !empty($pMetadata[0]->meta_value)) { |
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$isSCExists = true; |
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\preg_match_all("/\[bitform\s+id\s*=\s*('|\")\s*(\d+)\s*('|\")\]/", $pMetadata[0]->meta_value, $shortCode); |
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} |
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} |
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if (!$isSCExists) { |
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$shortCode[0] = null; |
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$shortCode[1] = null; |
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$shortCode[2] = []; |
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$shortCode[3] = null; |
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} |
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} |
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if (0 !== $formID) { |
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$shortCode[2][] = $formID; |
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} |
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if (4 === count($shortCode) && count($shortCode[2]) > 0) { |
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wp_enqueue_style( |
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'bitforms-style-frontend', |
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BITFORMS_ASSET_URI . '/css/components.css', |
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[], |
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BITFORMS_VERSION, |
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'all' |
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); |
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foreach ($shortCode[2] as $formID) { |
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if (is_readable(BITFORMS_CONTENT_DIR . '/form-styles/bitform-' . $formID . '.css')) { |
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$styleModifyTime = filemtime(BITFORMS_CONTENT_DIR . '/form-styles/bitform-' . $formID . '.css'); |
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wp_enqueue_style( |
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'bitform-style' . $formID, |
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BITFORMS_UPLOAD_BASE_URL . '/form-styles/bitform-' . $formID . '.css', |
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[], |
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$styleModifyTime, |
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'all' |
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); |
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} |
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if (is_readable(BITFORMS_CONTENT_DIR . '/form-styles/bitform-layout-' . $formID . '.css')) { |
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$layoutModifyTime = filemtime(BITFORMS_CONTENT_DIR . '/form-styles/bitform-layout-' . $formID . '.css'); |
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wp_enqueue_style( |
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'bitform-layout-style' . $formID, |
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BITFORMS_UPLOAD_BASE_URL . '/form-styles/bitform-layout-' . $formID . '.css', |
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[], |
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$layoutModifyTime, |
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'all' |
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); |
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} |
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} |
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|
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if (!$recheck) { |
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wp_register_script( |
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'bitforms-frontend-script', |
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BITFORMS_ASSET_FRNT_JS_URI . '/bitformsFrontend.js', |
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[], |
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BITFORMS_VERSION, |
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true |
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); |
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wp_register_script( |
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'bitforms-frontend-file', |
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BITFORMS_ASSET_FRNT_JS_URI . '/bitforms-file.js', |
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[], |
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BITFORMS_VERSION, |
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true |
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); |
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} else { |
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wp_enqueue_script( |
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'bitforms-frontend-script', |
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BITFORMS_ASSET_FRNT_JS_URI . '/bitformsFrontend.js', |
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[], |
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BITFORMS_VERSION, |
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true |
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); |
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if ($isFileExists) { |
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wp_enqueue_script( |
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'bitforms-frontend-file', |
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BITFORMS_ASSET_JS_URI . '/bitforms-file.js', |
| 357 |
[], |
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BITFORMS_VERSION, |
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true |
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); |
| 361 |
} |
| 362 |
} |
| 363 |
} |
| 364 |
} |
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} |
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|
