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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\Infrastructure\WP\REST; |
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|
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use IvyForms\Common\Exceptions\ValidationException; |
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use IvyForms\Services\Translations\BackendStrings; |
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use WP_REST_Request; |
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|
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/** |
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* Reads multipart file params and decodes the ivyforms_fm upload map. |
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*/ |
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final class SubmissionMultipartReader |
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{ |
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/** |
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* @param WP_REST_Request<array<string, mixed>> $request |
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* |
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* @return array<string, mixed> |
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*/ |
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public static function resolveUploadedFiles(WP_REST_Request $request): array |
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{ |
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return $request->get_file_params(); |
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} |
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|
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/** |
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* @return array<string, string> |
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*/ |
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public static function decodeFileParamMap(string $mapRaw): array |
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{ |
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/** @var array<string, mixed> $decodedMap */ |
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$decodedMap = json_decode(wp_unslash($mapRaw), true); |
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if (!is_array($decodedMap)) { |
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throw new ValidationException( |
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BackendStrings::getExceptionStrings()['invalid_request_data'] |
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); |
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} |
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|
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$normalized = []; |
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foreach ($decodedMap as $paramName => $logicalKey) { |
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if (is_string($paramName) && is_string($logicalKey)) { |
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$normalized[$paramName] = $logicalKey; |
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} |
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} |
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|
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return $normalized; |
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} |
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|
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/** |
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* @param array<string, string> $decodedMap |
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*/ |
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public static function resolveLogicalUploadKey(string $paramName, array $decodedMap): ?string |
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{ |
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if (strpos($paramName, 'ivyforms_fu_') !== 0 || !isset($decodedMap[$paramName])) { |
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return null; |
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} |
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$logicalKey = $decodedMap[$paramName]; |
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|
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return strpos($logicalKey, 'file-upload_') === 0 ? $logicalKey : null; |
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} |
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|
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/** |
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* @param array<string, mixed> $filesLookup |
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* @param array<string, string> $decodedMap |
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* |
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* @return array<string, int> |
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*/ |
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public static function groupUploadCountsByLogicalKey(array $filesLookup, array $decodedMap): array |
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{ |
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/** @var array<string, int> $counts */ |
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$counts = []; |
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|
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foreach ($filesLookup as $paramName => $fileStruct) { |
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$logicalKey = self::resolveLogicalUploadKey((string) $paramName, $decodedMap); |
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if ($logicalKey === null || !is_array($fileStruct)) { |
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continue; |
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} |
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if (($fileStruct['error'] ?? \UPLOAD_ERR_NO_FILE) === \UPLOAD_ERR_NO_FILE) { |
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continue; |
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} |
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|
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if (!isset($counts[$logicalKey])) { |
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$counts[$logicalKey] = 0; |
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} |
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$counts[$logicalKey]++; |
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} |
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|
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return $counts; |
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} |
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} |
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|
