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<?php |
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|
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namespace FluentForm\App\Modules\Ai; |
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|
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defined('ABSPATH') or die; |
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|
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use Exception; |
| 8 |
use FluentForm\App\Helpers\Helper; |
| 9 |
use FluentForm\App\Models\Form; |
| 10 |
use FluentForm\App\Models\FormMeta; |
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use FluentForm\App\Modules\Acl\Acl; |
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use FluentForm\App\Modules\Form\FormFieldsParser; |
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use FluentForm\App\Modules\Payments\PaymentHelper; |
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use FluentForm\App\Services\FluentConversational\Classes\Converter\Converter; |
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use FluentForm\App\Services\Form\FormService; |
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use FluentForm\Framework\Helpers\ArrayHelper as Arr; |
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use FluentForm\Framework\Support\Sanitizer; |
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|
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class AiFormBuilder extends FormService |
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{ |
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private $allDefaultFields = []; |
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|
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public function __construct() |
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{ |
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parent::__construct(); |
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add_action('wp_ajax_fluentform_ai_create_form', [$this, 'buildForm'], 11, 0); |
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} |
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|
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public function buildForm() |
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{ |
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try { |
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Acl::verify('fluentform_forms_manager'); |
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$form = $this->generateForm($this->app->request->all()); |
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$form = $this->prepareAndSaveForm($form); |
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wp_send_json_success([ |
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'formId' => $form->id, |
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'redirect_url' => admin_url( |
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'admin.php?page=fluent_forms&form_id=' . $form->id . '&route=editor' |
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), |
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'message' => __('Successfully created a form.', 'fluentform'), |
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], 200); |
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} catch (Exception $e) { |
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wp_send_json_error([ |
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'message' => $e->getMessage(), |
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], 422); |
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} |
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} |
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|
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/** |
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* @param array $form |
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* @return Form|\FluentForm\Framework\Database\Query\Builder |
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* @throws Exception |
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*/ |
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protected function prepareAndSaveForm($form) |
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{ |
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$allFields = $this->getDefaultFields(); |
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$fluentFormFields = []; |
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$fields = Arr::get($form, 'fields', []); |
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$isConversational = Arr::isTrue($form, 'is_conversational'); |
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$customCss = Arr::get($form, 'custom_css', ''); |
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$hasStep = false; |
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$lastFieldIndex = count($fields) - 1; |
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|
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$disableFields = array_keys($this->getDisabledComponents()); |
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foreach ($fields as $index => $field) { |
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if (count($field) == 1) { |
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$field = reset($field); |
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} |
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if ($element = $this->resolveInput($field)) { |
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if (in_array($element, $disableFields)) { |
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continue; |
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} |
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if (!$hasStep && 'form_step' === $element) { |
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if (0 === $index || $lastFieldIndex === $index) { |
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continue; |
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} |
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$hasStep = true; |
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} |
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$fluentFormFields[] = $this->processField($element, $field, $allFields); |
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} |
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} |
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$fluentFormFields = array_filter($fluentFormFields); |
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if (!$fluentFormFields) { |
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throw new Exception(esc_html__('Empty form. Please try again!', 'fluentform')); |
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} |
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$title = Arr::get($form, 'title', ''); |
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return $this->saveForm($fluentFormFields, $title, $hasStep, $isConversational, $customCss); |
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} |
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|
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/** |
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* @param array $args |
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* @return array response form fields |
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* @throws Exception |
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*/ |
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protected function generateForm($args) |
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{ |
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$aiModel = Arr::get($args, 'ai_model', 'default'); |
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$isUsingChatGpt = Helper::hasPro() && 'chat_gpt' == $aiModel && class_exists('FluentFormPro\classes\Chat\ChatFormBuilder'); |
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|
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if ($isUsingChatGpt) { |
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(new \FluentFormPro\classes\Chat\ChatFormBuilder())->buildForm(); |
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} |
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|
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$paymentSetting = PaymentHelper::getPaymentSettings(); |
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$queryArgs = [ |
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'user_prompt' => $this->getUserPrompt($args), |
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'site_url' => site_url(), |
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'site_title' => get_bloginfo('name'), |
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'has_pro' => Helper::hasPro(), |
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'has_payment' => $paymentSetting['status'] == 'yes', |
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'request_id' => uniqid('ff_ai_') |
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]; |
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|
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$result = (new FluentFormAIAPI())->makeRequest($queryArgs); |
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|
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if (is_wp_error($result)) { |
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throw new Exception(esc_html($result->get_error_message())); |
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} |
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|
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$response = trim(Arr::get($result, 'response', ''), '"'); |
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if (false !== preg_match('/```json(.*?)```/s', $response, $matches)) { |
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$response = trim($matches[1]); |
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} |
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|
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$decoded = json_decode($response, true); |
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if (json_last_error() !== JSON_ERROR_NONE || empty($decoded) || empty($decoded['fields'])) { |
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throw new Exception(esc_html__('Invalid response: Please try again!', 'fluentform')); |
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} |
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return $decoded; |
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} |
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|
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protected function getDefaultFields() |
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{ |
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if ($this->allDefaultFields) { |
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return $this->allDefaultFields; |
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} |
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/** |
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* @var \FluentForm\App\Services\FormBuilder\Components |
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*/ |
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$components = $this->app->make('components'); |
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$this->app->doAction('fluentform/editor_init', $components); |
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$editorComponents = $components->toArray(); |
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$general = Arr::get($editorComponents, 'general', []); |
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$advanced = Arr::get($editorComponents, 'advanced', []); |
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$container = Arr::get($editorComponents, 'container', []); |
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|
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// Apply filter to get additional components |
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// The second parameter (true) is passed to prevent field loss when form ID is falsy loss some field |
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$editorComponents = apply_filters('fluentform/editor_components', [], true); |
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if ($generalExtra = Arr::get($editorComponents, 'general')) { |
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$generalExtra = array_column($generalExtra, null, 'element'); |
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$general = array_merge($general, $generalExtra); |
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} |
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|
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if ($advancedExtra = Arr::get($editorComponents, 'advanced')) { |
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$advancedExtra = array_column($advancedExtra, null, 'element'); |
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$advanced = array_merge($advanced, $advancedExtra); |
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} |
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|
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$payments = Arr::get($editorComponents, 'payments', []); |
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$payments = array_column($payments, null, 'element'); |
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$this->allDefaultFields = array_merge($general, $payments, $advanced, ['container' => $container]); |
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return $this->allDefaultFields; |
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} |
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|
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protected function processField($element, $field, $allFields) |
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{ |
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if ('container' == $element) { |
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return $this->resolveContainerFields($field, $allFields); |
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} |
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|
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$matchedField = Arr::get($allFields, $element); |
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if (!$matchedField) { |
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return []; |
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} |
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$formatField = $matchedField; |
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if ($settings = Arr::get($field, 'settings')) { |
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// Replace 'label' with 'admin_field_label' if 'label' is shorter |
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if (isset($settings['label']) && $adminFieldLabel = Arr::get($settings, 'admin_field_label')) { |
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if (strlen($settings['label']) < strlen($adminFieldLabel)) { |
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$settings['label'] = $adminFieldLabel; |
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} |
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} |
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$formatField['settings'] = wp_parse_args($settings, $matchedField['settings']); |
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} |
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if ($attributes = Arr::get($field, 'attributes')) { |
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$formatField['attributes'] = wp_parse_args($attributes, $matchedField['attributes']); |
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} |
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|
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$formatField['uniqElKey'] = "el_" . uniqid(); |
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|
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if ('form_step' === $element) { |
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return $formatField; |
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} |
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|
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if ($fieldName = Arr::get($field, 'attributes.name')) { |
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$formatField['attributes']['name'] = $fieldName; |
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} |
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|
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if ($options = $this->getOptions(Arr::get($field, 'options'))) { |
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if (isset($formatField['settings']['advanced_options'])) { |
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$formatField['settings']['advanced_options'] = $options; |
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} |
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if ('ratings' == $element) { |
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$formatField['options'] = array_column($options, 'label', 'value'); |
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} |
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} |
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|
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if ('rangeslider' == $element) { |
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if ($min = Arr::get($field, 'min')) { |
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$formatField['attributes']['min'] = intval($min); |
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} |
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if ($max = intval(Arr::get($field, 'max', 10))) { |
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$formatField['attributes']['max'] = $max; |
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} |
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} |
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|
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if (in_array($element, ['input_name', 'address']) && $fields = Arr::get($field, 'fields')) { |
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foreach ($formatField['fields'] as $name => &$field) { |
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if ($targetAttributes = Arr::get($fields, "$name.attributes")) { |
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$field['attributes'] = wp_parse_args($targetAttributes, $field['attributes']); |
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} |
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if ($targetSettings = Arr::get($fields, "$name.settings")) { |
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$field['settings'] = wp_parse_args($targetSettings, $field['settings']); |
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} |
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} |
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} |
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|
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return $formatField; |
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} |
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|
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protected function resolveInput($field) |
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{ |
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if (!is_array($field)) { |
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return false; |
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} |
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$element = Arr::get($field, 'element'); |
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$allElements = array_keys($this->getDefaultFields()); |
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if (in_array($element, $allElements)) { |
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return $element; |
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} |
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|
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$type = Arr::get($field, 'type'); |
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if (!$type) { |
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return false; |
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} |
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|
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$searchTags = fluentformLoadFile('Services/FormBuilder/ElementSearchTags.php'); |
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$form = ['type' => '']; |
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$form = json_decode(json_encode($form)); |
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$searchTags = apply_filters('fluentform/editor_element_search_tags', $searchTags, $form); |
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foreach ($searchTags as $inputKey => $tags) { |
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if (array_search($type, $tags) !== false) { |
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return $inputKey; |
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} else { |
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foreach ($tags as $tag) { |
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if (strpos($tag, $type) !== false) { |
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return $inputKey; |
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} |
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} |
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} |
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} |
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return false; |
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} |
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|
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protected function getOptions($options = []) |
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{ |
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$formattedOptions = []; |
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if (empty($options) || !is_array($options)) { |
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return $options; |
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} |
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foreach ($options as $key => $option) { |
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if (is_string($option) || is_numeric($option)) { |
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$value = $label = $option; |
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} elseif (is_array($option)) { |
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$label = Arr::get($option, 'label'); |
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$value = Arr::get($option, 'value'); |
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} else { |
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continue; |
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} |
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if (!$value || !$label) { |
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$value = $value ?? $label; |
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$label = $label ?? $value; |
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} |
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if (!$value || !$label) { |
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continue; |
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} |
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$formattedOptions[] = [ |
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'label' => $label, |
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'value' => $value, |
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]; |
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} |
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|
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return $formattedOptions; |
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} |
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|
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protected function getBlankFormConfig() |
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{ |
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$attributes = ['type' => 'form', 'predefined' => 'blank_form']; |
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$customForm = Form::resolvePredefinedForm($attributes); |
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$customForm['form_fields'] = json_decode($customForm['form_fields'], true); |
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$customForm['form_fields']['submitButton'] = $customForm['form']['submitButton']; |
| 303 |
$customForm['form_fields'] = json_encode($customForm['form_fields']); |
| 304 |
return $customForm; |
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} |
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|
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protected function saveForm($formattedInputs, $title, $isStepForm = false, $isConversational = false, $customCss = '') |
| 308 |
{ |
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$customForm = $this->prepareCustomForm($formattedInputs, $isStepForm); |
| 310 |
$data = Form::prepare($customForm); |
| 311 |
|
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$form = $this->model->create($data); |
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$form->title = $title ?: $form->title . ' (ChatGPT#' . $form->id . ')'; |
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|
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$formData = (object)$form->toArray(); |
| 316 |
if (FormFieldsParser::hasPaymentFields($formData)) { |
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$form->has_payment = 1; |
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} |
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|
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if ($isConversational) { |
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$formMeta = FormMeta::prepare(['type' => 'form', 'predefined' => 'conversational'], $customForm); |
| 322 |
$form->fill([ |
| 323 |
'form_fields' => Converter::convertExistingForm($form), |
| 324 |
])->save(); |
| 325 |
} else { |
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$form->save(); |
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$formMeta = FormMeta::prepare(['type' => 'form', 'predefined' => 'blank_form'], $customForm); |
| 328 |
} |
| 329 |
|
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FormMeta::store($form, $formMeta); |
| 331 |
|
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if ($customCss = fluentformSanitizeCSS($customCss)) { |
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Helper::setFormMeta($form->id, '_custom_form_css', $customCss); |
| 334 |
} |
| 335 |
|
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do_action('fluentform/inserted_new_form', $form->id, $data); |
| 337 |
return $form; |
| 338 |
} |
| 339 |
|
| 340 |
protected function prepareCustomForm($formattedInputs, $isStepForm) |
| 341 |
{ |
| 342 |
$formattedInputs = fluentFormSanitizer($formattedInputs); |
| 343 |
$customForm = $this->getBlankFormConfig(); |
| 344 |
$fields = json_decode($customForm['form_fields'], true); |
| 345 |
|
| 346 |
$fields['form_fields']['fields'] = $formattedInputs; |
| 347 |
$fields['form_fields']['submitButton'] = Arr::get($customForm, 'form.submitButton'); |
| 348 |
|
| 349 |
if ($isStepForm) { |
| 350 |
$fields['form_fields']['stepsWrapper'] = $this->getStepWrapper(); |
| 351 |
} |
| 352 |
|
| 353 |
$customForm['form_fields'] = json_encode($fields['form_fields']); |
| 354 |
|
| 355 |
return $customForm; |
| 356 |
} |
| 357 |
|
| 358 |
protected function resolveContainerFields($field, $allFields) |
| 359 |
{ |
| 360 |
$columns = Arr::get($field, 'columns'); |
| 361 |
$columnsCount = count($columns); |
| 362 |
if (!$columnsCount || $columnsCount > 6) { |
| 363 |
return []; |
| 364 |
} |
| 365 |
$matchedField = Arr::get($allFields, 'container.container_' . $columnsCount . '_col'); |
| 366 |
if (!$matchedField) { |
| 367 |
return []; |
| 368 |
} |
| 369 |
$columnWidth = round(100 / $columnsCount, 2); |
| 370 |
foreach ($columns as &$column) { |
| 371 |
$formatedFields = []; |
| 372 |
$fields = Arr::get($column, 'fields', []); |
| 373 |
$columnWidth = Arr::get($column, 'width', $columnWidth); |
| 374 |
foreach ($fields as $colField) { |
| 375 |
$element = Arr::get($colField, 'element'); |
| 376 |
if ($columnField = $this->processField($element, $colField, $allFields)) { |
| 377 |
$formatedFields[] = $columnField; |
| 378 |
} |
| 379 |
} |
| 380 |
if ($formatedFields) { |
| 381 |
$column['fields'] = $formatedFields; |
| 382 |
$column['width'] = $columnWidth; |
| 383 |
} |
| 384 |
} |
| 385 |
$matchedField['columns'] = $columns; |
| 386 |
return $matchedField; |
| 387 |
} |
| 388 |
|
| 389 |
/** |
| 390 |
* @return array |
| 391 |
*/ |
| 392 |
protected function getStepWrapper() |
| 393 |
{ |
| 394 |
return [ |
| 395 |
'stepStart' => [ |
| 396 |
'element' => 'step_start', |
| 397 |
'attributes' => [ |
| 398 |
'id' => '', |
| 399 |
'class' => '', |
| 400 |
], |
| 401 |
'settings' => [ |
| 402 |
'progress_indicator' => 'progress-bar', |
| 403 |
'step_titles' => [], |
| 404 |
'disable_auto_focus' => 'no', |
| 405 |
'enable_auto_slider' => 'no', |
| 406 |
'enable_step_data_persistency' => 'no', |
| 407 |
'enable_step_page_resume' => 'no', |
| 408 |
], |
| 409 |
'editor_options' => [ |
| 410 |
'title' => 'Start Paging' |
| 411 |
], |
| 412 |
], |
| 413 |
'stepEnd' => [ |
| 414 |
'element' => 'step_end', |
| 415 |
'attributes' => [ |
| 416 |
'id' => '', |
| 417 |
'class' => '', |
| 418 |
], |
| 419 |
'settings' => [ |
| 420 |
'prev_btn' => [ |
| 421 |
'type' => 'default', |
| 422 |
'text' => 'Previous', |
| 423 |
'img_url' => '' |
| 424 |
] |
| 425 |
], |
| 426 |
'editor_options' => [ |
| 427 |
'title' => 'End Paging' |
| 428 |
], |
| 429 |
] |
| 430 |
]; |
| 431 |
} |
| 432 |
|
| 433 |
private function getUserPrompt($args) |
| 434 |
{ |
| 435 |
$startingQuery = "Create a form for "; |
| 436 |
$query = Sanitizer::sanitizeTextField(Arr::get($args, 'query')); |
| 437 |
if (empty($query)) { |
| 438 |
throw new Exception(esc_html__('Query is empty!', 'fluentform')); |
| 439 |
} |
| 440 |
|
| 441 |
// Validate query length to prevent abuse (max 2000 characters) |
| 442 |
if (strlen($query) > 2000) { |
| 443 |
throw new Exception(esc_html__('Query is too long. Please limit your prompt to 2000 characters.', 'fluentform')); |
| 444 |
} |
| 445 |
|
| 446 |
$additionalQuery = Sanitizer::sanitizeTextField(Arr::get($args, 'additional_query')); |
| 447 |
|
| 448 |
// Validate additional query length (max 1000 characters) |
| 449 |
if ($additionalQuery && strlen($additionalQuery) > 1000) { |
| 450 |
throw new Exception(esc_html__('Additional query is too long. Please limit to 1000 characters.', 'fluentform')); |
| 451 |
} |
| 452 |
|
| 453 |
if ($additionalQuery) { |
| 454 |
$query .= "\n including questions for information like " . $additionalQuery . "."; |
| 455 |
} |
| 456 |
return $startingQuery . $query; |
| 457 |
} |
| 458 |
|
| 459 |
} |
| 460 |
|
