| @@ -1,9 +1,9 @@ | ||
| 1 | 1 | <?php |
| 2 | 2 | |
| 3 | 3 | namespace FluentForm\App\Modules\Ai; |
| 4 | 4 | |
| 5 | -defined('ABSPATH') or die; | |
| 5 | +defined('ABSPATH') || die; | |
| 6 | 6 | |
| 7 | 7 | use Exception; |
| 8 | 8 | use FluentForm\App\Helpers\Helper; |
| 9 | 9 | use FluentForm\App\Models\Form; |
| @@ -46,8 +46,10 @@ | ||
| 46 | 46 | } |
| 47 | 47 | } |
| 48 | 48 | |
| 49 | 49 | /** |
| 50 | + * Map the AI-generated field list into a persisted form. | |
| 51 | + * | |
| 50 | 52 | * @param array $form |
| 51 | 53 | * @return Form|\FluentForm\Framework\Database\Query\Builder |
| 52 | 54 | * @throws Exception |
| 53 | 55 | */ |
| @@ -87,8 +89,10 @@ | ||
| 87 | 89 | return $this->saveForm($fluentFormFields, $title, $hasStep, $isConversational, $customCss); |
| 88 | 90 | } |
| 89 | 91 | |
| 90 | 92 | /** |
| 93 | + * Send the prompt to the AI service and return the decoded form fields. | |
| 94 | + * | |
| 91 | 95 | * @param array $args |
| 92 | 96 | * @return array response form fields |
| 93 | 97 | * @throws Exception |
| 94 | 98 | */ |
| @@ -107,9 +111,9 @@ | ||
| 107 | 111 | 'site_url' => site_url(), |
| 108 | 112 | 'site_title' => get_bloginfo('name'), |
| 109 | 113 | 'site_locale' => determine_locale(), |
| 110 | 114 | 'has_pro' => Helper::hasPro(), |
| 111 | - 'has_payment' => $paymentSetting['status'] == 'yes', | |
| 115 | + 'has_payment' => 'yes' == $paymentSetting['status'], | |
| 112 | 116 | 'request_id' => uniqid('ff_ai_'), |
| 113 | 117 | 'save_usage' => apply_filters('fluentform/ai_save_usage', true), |
| 114 | 118 | ]; |
| 115 | 119 | |
| @@ -117,11 +121,14 @@ | ||
| 117 | 121 | |
| 118 | 122 | if (is_wp_error($result)) { |
| 119 | 123 | throw new Exception(esc_html($result->get_error_message())); |
| 120 | 124 | } |
| 121 | - | |
| 125 | + | |
| 122 | 126 | $response = trim(Arr::get($result, 'response', ''), '"'); |
| 123 | - if (false !== preg_match('/```json(.*?)```/s', $response, $matches)) { | |
| 127 | + // preg_match() returns 0 when there is no fence and false only on error, | |
| 128 | + // so this must test for an actual match — otherwise an unfenced (and | |
| 129 | + // perfectly valid) JSON reply is replaced with an empty string. | |
| 130 | + if (1 === preg_match('/```json(.*?)```/s', $response, $matches)) { | |
| 124 | 131 | $response = trim($matches[1]); |
| 125 | 132 | } |
| 126 | 133 | |
| 127 | 134 | $decoded = json_decode($response, true); |
| @@ -129,22 +136,24 @@ | ||
| 129 | 136 | throw new Exception(esc_html__('Invalid response: Please try again!', 'fluentform')); |
| 130 | 137 | } |
| 131 | 138 | return $this->applyPromptHints($decoded, $args); |
| 132 | 139 | } |
| 133 | - | |
| 140 | + | |
| 134 | 141 | protected function getDefaultFields() |
| 135 | 142 | { |
| 136 | 143 | if ($this->allDefaultFields) { |
| 137 | 144 | return $this->allDefaultFields; |
| 138 | 145 | } |
| 139 | - /** | |
| 140 | - * @var \FluentForm\App\Services\FormBuilder\Components | |
| 141 | - */ | |
| 142 | 146 | $components = $this->app->make('components'); |
| 143 | 147 | $this->app->doAction('fluentform/editor_init', $components); |
| 144 | 148 | $editorComponents = $components->toArray(); |
| 145 | - $general = Arr::get($editorComponents, 'general', []); | |
| 146 | - $advanced = Arr::get($editorComponents, 'advanced', []); | |
| 149 | + // Re-key by element name. The palette groups are keyed by element in | |
| 150 | + // DefaultElements.php, but Components::sort() renumbers them 0..n for | |
| 151 | + // the editor's JSON contract - so whether these arrive keyed or as a | |
| 152 | + // list depends on whether anything rendered the palette earlier in the | |
| 153 | + // request. resolveInput() matches on the key, so normalise here. | |
| 154 | + $general = array_column(Arr::get($editorComponents, 'general', []), null, 'element'); | |
| 155 | + $advanced = array_column(Arr::get($editorComponents, 'advanced', []), null, 'element'); | |
| 147 | 156 | $container = Arr::get($editorComponents, 'container', []); |
| 148 | 157 | |
| 149 | 158 | // Apply filter to get additional components |
| 150 | 159 | // The second parameter (true) is passed to prevent field loss when form ID is falsy loss some field |
| @@ -163,9 +172,9 @@ | ||
| 163 | 172 | $payments = array_column($payments, null, 'element'); |
| 164 | 173 | $this->allDefaultFields = array_merge($general, $payments, $advanced, ['container' => $container]); |
| 165 | 174 | return $this->allDefaultFields; |
| 166 | 175 | } |
| 167 | - | |
| 176 | + | |
| 168 | 177 | protected function processField($element, $field, $allFields) |
| 169 | 178 | { |
| 170 | 179 | if ('container' == $element) { |
| 171 | 180 | return $this->resolveContainerFields($field, $allFields); |
| @@ -188,9 +197,9 @@ | ||
| 188 | 197 | if ($attributes = Arr::get($field, 'attributes')) { |
| 189 | 198 | $formatField['attributes'] = wp_parse_args($attributes, $matchedField['attributes']); |
| 190 | 199 | } |
| 191 | 200 | |
| 192 | - $formatField['uniqElKey'] = "el_" . uniqid(); | |
| 201 | + $formatField['uniqElKey'] = 'el_' . uniqid(); | |
| 193 | 202 | |
| 194 | 203 | if ('form_step' === $element) { |
| 195 | 204 | return $formatField; |
| 196 | 205 | } |
| @@ -226,12 +235,12 @@ | ||
| 226 | 235 | $field['settings'] = wp_parse_args($targetSettings, $field['settings']); |
| 227 | 236 | } |
| 228 | 237 | } |
| 229 | 238 | } |
| 230 | - | |
| 239 | + | |
| 231 | 240 | return $formatField; |
| 232 | 241 | } |
| 233 | - | |
| 242 | + | |
| 234 | 243 | protected function resolveInput($field) |
| 235 | 244 | { |
| 236 | 245 | if (!is_array($field)) { |
| 237 | 246 | return false; |
| @@ -263,9 +272,9 @@ | ||
| 263 | 272 | } |
| 264 | 273 | } |
| 265 | 274 | return false; |
| 266 | 275 | } |
| 267 | - | |
| 276 | + | |
| 268 | 277 | protected function getOptions($options = []) |
| 269 | 278 | { |
| 270 | 279 | $formattedOptions = []; |
| 271 | 280 | if (empty($options) || !is_array($options)) { |
| @@ -291,12 +300,12 @@ | ||
| 291 | 300 | 'label' => $label, |
| 292 | 301 | 'value' => $value, |
| 293 | 302 | ]; |
| 294 | 303 | } |
| 295 | - | |
| 304 | + | |
| 296 | 305 | return $formattedOptions; |
| 297 | 306 | } |
| 298 | - | |
| 307 | + | |
| 299 | 308 | protected function getBlankFormConfig() |
| 300 | 309 | { |
| 301 | 310 | $attributes = ['type' => 'form', 'predefined' => 'blank_form']; |
| 302 | 311 | $customForm = Form::resolvePredefinedForm($attributes); |
| @@ -304,9 +313,9 @@ | ||
| 304 | 313 | $customForm['form_fields']['submitButton'] = $customForm['form']['submitButton']; |
| 305 | 314 | $customForm['form_fields'] = json_encode($customForm['form_fields']); |
| 306 | 315 | return $customForm; |
| 307 | 316 | } |
| 308 | - | |
| 317 | + | |
| 309 | 318 | protected function saveForm($formattedInputs, $title, $isStepForm = false, $isConversational = false, $customCss = '') |
| 310 | 319 | { |
| 311 | 320 | $customForm = $this->prepareCustomForm($formattedInputs, $isStepForm); |
| 312 | 321 | $data = Form::prepare($customForm); |
| @@ -311,11 +320,11 @@ | ||
| 311 | 320 | $customForm = $this->prepareCustomForm($formattedInputs, $isStepForm); |
| 312 | 321 | $data = Form::prepare($customForm); |
| 313 | 322 | |
| 314 | 323 | $form = $this->model->create($data); |
| 315 | - $form->title = $title ?: $form->title . ' (ChatGPT#' . $form->id . ')'; | |
| 324 | + $form->title = $title ? $title : $form->title . ' (ChatGPT#' . $form->id . ')'; | |
| 316 | 325 | |
| 317 | - $formData = (object)$form->toArray(); | |
| 326 | + $formData = (object) $form->toArray(); | |
| 318 | 327 | if (FormFieldsParser::hasPaymentFields($formData)) { |
| 319 | 328 | $form->has_payment = 1; |
| 320 | 329 | } |
| 321 | 330 | |
| @@ -333,9 +342,9 @@ | ||
| 333 | 342 | |
| 334 | 343 | if ($customCss = fluentformSanitizeCSS($customCss)) { |
| 335 | 344 | Helper::setFormMeta($form->id, '_custom_form_css', $customCss); |
| 336 | 345 | } |
| 337 | - | |
| 346 | + | |
| 338 | 347 | do_action('fluentform/inserted_new_form', $form->id, $data); |
| 339 | 348 | return $form; |
| 340 | 349 | } |
| 341 | 350 | |
| @@ -388,8 +397,10 @@ | ||
| 388 | 397 | return $matchedField; |
| 389 | 398 | } |
| 390 | 399 | |
| 391 | 400 | /** |
| 401 | + * Build the step-wrapper skeleton used to wrap a multi-step form. | |
| 402 | + * | |
| 392 | 403 | * @return array |
| 393 | 404 | */ |
| 394 | 405 | protected function getStepWrapper() |
| 395 | 406 | { |
| @@ -408,9 +419,9 @@ | ||
| 408 | 419 | 'enable_step_data_persistency' => 'no', |
| 409 | 420 | 'enable_step_page_resume' => 'no', |
| 410 | 421 | ], |
| 411 | 422 | 'editor_options' => [ |
| 412 | - 'title' => 'Start Paging' | |
| 423 | + 'title' => 'Start Paging', | |
| 413 | 424 | ], |
| 414 | 425 | ], |
| 415 | 426 | 'stepEnd' => [ |
| 416 | 427 | 'element' => 'step_end', |
| @@ -421,40 +432,50 @@ | ||
| 421 | 432 | 'settings' => [ |
| 422 | 433 | 'prev_btn' => [ |
| 423 | 434 | 'type' => 'default', |
| 424 | 435 | 'text' => 'Previous', |
| 425 | - 'img_url' => '' | |
| 426 | - ] | |
| 436 | + 'img_url' => '', | |
| 437 | + ], | |
| 427 | 438 | ], |
| 428 | 439 | 'editor_options' => [ |
| 429 | - 'title' => 'End Paging' | |
| 440 | + 'title' => 'End Paging', | |
| 430 | 441 | ], |
| 431 | - ] | |
| 442 | + ], | |
| 432 | 443 | ]; |
| 433 | 444 | } |
| 434 | - | |
| 445 | + | |
| 435 | 446 | private function getUserPrompt($args) |
| 436 | 447 | { |
| 437 | - $startingQuery = "Create a form for "; | |
| 448 | + $startingQuery = 'Create a form for '; | |
| 438 | 449 | $query = Sanitizer::sanitizeTextField(Arr::get($args, 'query')); |
| 439 | 450 | if (empty($query)) { |
| 440 | 451 | throw new Exception(esc_html__('Query is empty!', 'fluentform')); |
| 441 | 452 | } |
| 442 | - | |
| 443 | - // Validate query length to prevent abuse (max 2000 characters) | |
| 444 | - if (strlen($query) > 2000) { | |
| 445 | - throw new Exception(esc_html__('Query is too long. Please limit your prompt to 2000 characters.', 'fluentform')); | |
| 453 | + | |
| 454 | + // Validate query length to prevent abuse (filterable; default 12000 characters) | |
| 455 | + $maxQueryLength = (int) apply_filters('fluentform/ai_query_max_length', 12000); | |
| 456 | + if (mb_strlen($query) > $maxQueryLength) { | |
| 457 | + throw new Exception(esc_html(sprintf( | |
| 458 | + /* translators: %d is the maximum allowed number of characters */ | |
| 459 | + __('Query is too long. Please limit your prompt to %d characters.', 'fluentform'), | |
| 460 | + $maxQueryLength | |
| 461 | + ))); | |
| 446 | 462 | } |
| 447 | - | |
| 463 | + | |
| 448 | 464 | $additionalQuery = Sanitizer::sanitizeTextField(Arr::get($args, 'additional_query')); |
| 449 | - | |
| 450 | - // Validate additional query length (max 1000 characters) | |
| 451 | - if ($additionalQuery && strlen($additionalQuery) > 1000) { | |
| 452 | - throw new Exception(esc_html__('Additional query is too long. Please limit to 1000 characters.', 'fluentform')); | |
| 465 | + | |
| 466 | + // Validate additional query length (filterable; default 6000 characters) | |
| 467 | + $maxAdditionalQueryLength = (int) apply_filters('fluentform/ai_additional_query_max_length', 6000); | |
| 468 | + if ($additionalQuery && mb_strlen($additionalQuery) > $maxAdditionalQueryLength) { | |
| 469 | + throw new Exception(esc_html(sprintf( | |
| 470 | + /* translators: %d is the maximum allowed number of characters */ | |
| 471 | + __('Additional query is too long. Please limit to %d characters.', 'fluentform'), | |
| 472 | + $maxAdditionalQueryLength | |
| 473 | + ))); | |
| 453 | 474 | } |
| 454 | - | |
| 475 | + | |
| 455 | 476 | if ($additionalQuery) { |
| 456 | - $query .= "\n including questions for information like " . $additionalQuery . "."; | |
| 477 | + $query .= "\n including questions for information like " . $additionalQuery . '.'; | |
| 457 | 478 | } |
| 458 | 479 | return $startingQuery . $query . $this->getPromptContractInstructions(); |
| 459 | 480 | } |
| 460 | 481 | |
| @@ -461,11 +482,11 @@ | ||
| 461 | 482 | private function getPromptContractInstructions() |
| 462 | 483 | { |
| 463 | 484 | return "\n\nReturn strict JSON only. The user's instructions may be written in any language. " |
| 464 | 485 | . "Preserve labels and help text in the user's original language, but always return machine-readable field settings. " |
| 465 | - . "For every field, explicitly set whether it is required in settings.validation_rules.required.value when the prompt marks it as required or optional. " | |
| 466 | - . "If the prompt lists allowed upload extensions, map them into settings.validation_rules.allowed_file_types.value. " | |
| 467 | - . "If the prompt asks for a multi-step form with sections, include form_step elements between sections."; | |
| 486 | + . 'For every field, explicitly set whether it is required in settings.validation_rules.required.value when the prompt marks it as required or optional. ' | |
| 487 | + . 'If the prompt lists allowed upload extensions, map them into settings.validation_rules.allowed_file_types.value. ' | |
| 488 | + . 'If the prompt asks for a multi-step form with sections, include form_step elements between sections.'; | |
| 468 | 489 | } |
| 469 | 490 | |
| 470 | 491 | private function applyPromptHints(array $form, array $args) |
| 471 | 492 | { |
| @@ -509,9 +530,9 @@ | ||
| 509 | 530 | continue; |
| 510 | 531 | } |
| 511 | 532 | |
| 512 | 533 | $hint = Arr::get($hints, $hintIndex); |
| 513 | - $hintIndex++; | |
| 534 | + ++$hintIndex; | |
| 514 | 535 | |
| 515 | 536 | if (!$hint) { |
| 516 | 537 | continue; |
| 517 | 538 | } |
| @@ -675,9 +696,9 @@ | ||
| 675 | 696 | 'verplicht', |
| 676 | 697 | 'wymagane', |
| 677 | 698 | 'zorunlu', |
| 678 | 699 | '必填', |
| 679 | - '必須' | |
| 700 | + '必須', | |
| 680 | 701 | ]; |
| 681 | 702 | } |
| 682 | 703 | |
| 683 | 704 | private function getOptionalKeywords() |
| @@ -690,9 +711,9 @@ | ||
| 690 | 711 | 'isteğe bağlı', |
| 691 | 712 | 'opcional', |
| 692 | 713 | 'opcionales', |
| 693 | 714 | '选填', |
| 694 | - '任意' | |
| 715 | + '任意', | |
| 695 | 716 | ]; |
| 696 | 717 | } |
| 697 | 718 | |
| 698 | 719 | private function getFileUploadKeywords() |
| @@ -710,9 +731,9 @@ | ||
| 710 | 731 | 'carregamento de arquivo', |
| 711 | 732 | 'caricamento file', |
| 712 | 733 | 'bestandsupload', |
| 713 | 734 | 'yükleme', |
| 714 | - '上传' | |
| 735 | + '上传', | |
| 715 | 736 | ]; |
| 716 | 737 | } |
| 717 | 738 | |
| 718 | 739 | private function getFieldDescriptorKeywords() |
| @@ -746,8 +767,8 @@ | ||
| 746 | 767 | 'caricamento', |
| 747 | 768 | 'ficheiro', |
| 748 | 769 | 'bestand', |
| 749 | 770 | 'yükleme', |
| 750 | - '上传' | |
| 771 | + '上传', | |
| 751 | 772 | ]; |
| 752 | 773 | } |
| 753 | 774 | } |
