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<?php |
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|
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/** |
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* @copyright © Melograno Venture Studio. All rights reserved. |
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* @licence See COPYING.md for license details. |
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*/ |
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|
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declare(strict_types=1); |
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|
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namespace IvyForms\Services\Submission; |
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|
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use IvyForms\Entity\Field\Field as FieldEntity; |
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use IvyForms\Infrastructure\WP\REST\SubmissionMultipartReader; |
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|
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/** |
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* Merges multipart file parts into submission values (file keys like file-upload_0). |
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*/ |
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class SubmissionUploadService |
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{ |
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/** |
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* @param array<string, mixed> $params Request params with decoded `values` array |
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* @param array<string, mixed> $uploadedFiles From {@see SubmissionMultipartReader::resolveUploadedFiles()} |
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* @param array<\IvyForms\Entity\Field\Field> $formFields |
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* |
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* @return array<string, mixed> |
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*/ |
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public function mergeUploadedFilesIntoValues( |
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array $params, |
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array $uploadedFiles, |
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array $formFields |
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): array { |
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if ($uploadedFiles === [] || !$this->hasMergeableValues($params)) { |
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unset($params['ivyforms_fm']); |
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|
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return $params; |
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} |
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|
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$mapRaw = isset($params['ivyforms_fm']) ? $params['ivyforms_fm'] : ''; |
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unset($params['ivyforms_fm']); |
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if (!is_string($mapRaw) || $mapRaw === '') { |
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return $params; |
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} |
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|
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$decodedMap = SubmissionMultipartReader::decodeFileParamMap($mapRaw); |
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$this->ensureUploadHelpersLoaded(); |
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|
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$this->assertUploadCountsBeforePersist($uploadedFiles, $decodedMap, $formFields); |
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|
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$byLogicalKey = SubmissionUploadFilePersister::collectUploadedUrls( |
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$uploadedFiles, |
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$decodedMap, |
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$formFields |
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); |
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|
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return $this->applyUploadedUrls($params, $byLogicalKey); |
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} |
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|
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/** |
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* @param array<string, mixed> $params |
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* @param array<string, string[]> $byLogicalKey |
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* |
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* @return array<string, mixed> |
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*/ |
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private function applyUploadedUrls(array $params, array $byLogicalKey): array |
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{ |
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foreach ($byLogicalKey as $logicalKey => $urls) { |
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if ($urls === []) { |
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continue; |
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} |
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$params['values'][$logicalKey] = count($urls) === 1 ? $urls[0] : wp_json_encode($urls); |
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} |
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|
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return $params; |
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} |
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|
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/** |
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* @param array<string, mixed> $uploadedFiles |
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* @param array<string, string> $decodedMap |
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* @param array<int, FieldEntity> $formFields |
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*/ |
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private function assertUploadCountsBeforePersist( |
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array $uploadedFiles, |
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array $decodedMap, |
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array $formFields |
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): void { |
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$countsByKey = SubmissionMultipartReader::groupUploadCountsByLogicalKey($uploadedFiles, $decodedMap); |
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foreach ($countsByKey as $logicalKey => $count) { |
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if ($count === 0) { |
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continue; |
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} |
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$fieldEntity = SubmissionUploadFileValidator::findFieldForUploadKey($formFields, $logicalKey); |
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SubmissionUploadFileValidator::assertUploadCountWithinLimits($count, $fieldEntity, $logicalKey); |
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} |
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} |
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|
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/** |
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* @param array<string, mixed> $params |
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*/ |
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private function hasMergeableValues(array $params): bool |
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{ |
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return array_key_exists('values', $params) && is_array($params['values']); |
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} |
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|
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private function ensureUploadHelpersLoaded(): void |
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{ |
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if (!function_exists('wp_handle_upload')) { |
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require_once ABSPATH . 'wp-admin/includes/file.php'; |
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} |
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} |
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} |
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|
