79 lines
3.3 KiB
PHP
79 lines
3.3 KiB
PHP
<?php
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namespace routes;
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use classes\authentication;
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use classes\image_processor;
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use classes\licenseplaterecognizer;
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use classes\openai;
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use classes\response;
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use classes\router;
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use classes\upload_store;
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use Exception;
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use objects\logs_o;
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use traits\route_t;
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class moduleScannerRoute
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{
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use route_t;
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public function run(): void
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{
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global /** @var response $response */
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$router, $response;
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/** Modules > Scanner > License Plate Recognition > POST */
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$this->post('/modules/scanner/lpr', function () {
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global $response;
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self::requireParameters(['base64_image']);
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$base64_image = self::getParameter('base64_image');
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//self::requirePermission('modules_scanner_lpr');
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if (empty($base64_image)) {
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$response->error('Base64 image is required.');}
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$uploads = new upload_store();
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$object_name = $uploads->storeTempImageFromBase64(
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$base64_image
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);
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//echo $object_name;
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//echo "License Plate Recognition result:\n";
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// Uncomment the line below to use the actual license plate recognizer.
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$lpr_result = (new licenseplaterecognizer())->licenseplaterecognizer($base64_image);
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if ($lpr_result['success']) {
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// Set the LICENSE_PLATE_NUMBER to uppercase and remove spaces.
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$lpr_result['license_plate_number'] = strtoupper(str_replace(' ', '', $lpr_result['license_plate_number']));
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// Make sure the scanned plate is more than 3 characters long.
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$scannedPlateIsTooShort = strlen($lpr_result['license_plate_number']) <= 3;
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// If the confidence is below 90%, consider it a failure.
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if (isset($lpr_result['confidence']) && $lpr_result['confidence'] < 0.9 && !$scannedPlateIsTooShort) {
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throw new Exception('License plate recognition confidence too low. Score: ' . $lpr_result['confidence'] . ' Plate: ' . $lpr_result['license_plate_number'] . ' Raw: ' . json_encode($lpr_result['raw_response']));
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}
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// Success
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$response->success(['success' => true, 'license_plate_number' => $lpr_result['license_plate_number']]);
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} else {
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$response->response(false, [
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'message' => $lpr_result['message'] ?? 'No license plate detected.',
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'reason' => 'no_license_plate_detected',
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], 200);
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}
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exit;
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// For future use with OpenAI.
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$openai = new openai();
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$registration_numbers_debug = [
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'EC21233',
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'EC21234',
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'EC21235',
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];
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$random_index = rand(0, count($registration_numbers_debug) - 1);
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$object_name = $registration_numbers_debug[$random_index];
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// Attempt to recognize the license plate number from the image.
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//Debug: TODO: Remove this.
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$response->success(['success' => true, 'license_plate_number' => $object_name]);
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$response->success($openai->lpr($object_name));
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},
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[
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'modules_scanner_lpr' => 'License Plate Recognition',
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]
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);
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}
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}
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