Files
sidak/admin/api/ocr_helper.php

140 lines
5.1 KiB
PHP
Executable File

<?php
header('Content-Type: application/json');
require_once 'config_api.php';
set_time_limit(300);
if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
echo json_encode(['success' => false, 'message' => 'Invalid request method']);
exit;
}
if (!isset($_FILES['image']) || $_FILES['image']['error'] !== UPLOAD_ERR_OK) {
echo json_encode(['success' => false, 'message' => 'Upload failed or no image provided']);
exit;
}
$type = $_POST['type'] ?? 'ktp'; // 'ktp' or 'kk'
$imagePath = $_FILES['image']['tmp_name'];
$imageData = base64_encode(file_get_contents($imagePath));
$mimeType = mime_content_type($imagePath);
// Construct Prompt based on Type
if ($type === 'kk') {
$promptText = "Extract strictly from this Indonesian Family Card (Kartu Keluarga). Return ONLY a raw JSON object with these keys: 'no_kk' (16 digits), 'kepala_keluarga' (Name), 'alamat', 'rt', 'rw', 'desa', 'kecamatan', 'kabupaten', 'provinsi', 'kode_pos', 'anggota': [ { 'nik': '...', 'nama': '...', 'hubungan': '...' } ] (Array of all family members found in the table. 'hubungan' examples: KEPALA KELUARGA, ISTRI, ANAK, FAMILI LAIN). Value must be string. If not found, use empty string.";
} else {
// Default to KTP
$promptText = "Extract data from this Indonesian KTP. Return ONLY a raw JSON object with keys: 'nik' (16 digits), 'nama' (Name), 'tempat_lh' (Place of Birth), 'tgl_lh' (YYYY-MM-DD), 'je_kel' (LK/PR), 'alamat' (Street only), 'rt', 'rw', 'desa' (Kel/Desa), 'kecamatan', 'kabupaten' (or Kota), 'provinsi', 'agama', 'status' (Sudah/Belum/Cerai Hidup/Cerai Mati), 'pekerjaan', 'kewarganegaraan' (WNI/WNA). Clean up text. If field is unclear, return empty string.";
}
// Payload for Ollama App
$data = [
"model" => "qwen2.5vl:7b",
"messages" => [
[
"role" => "user",
"content" => $promptText,
"images" => [$imageData]
]
],
"stream" => false
];
// Send Request
$ch = curl_init(OLLAMA_API_URL);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
$response = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$error = curl_error($ch);
curl_close($ch);
if ($error) {
echo json_encode(['success' => false, 'message' => 'CURL Error: ' . $error]);
exit;
}
$result = json_decode($response, true);
// Debugging check
if (isset($result['error'])) {
echo json_encode(['success' => false, 'message' => 'API Error: ' . $result['error']['message']]);
exit;
}
if (!isset($result['message']['content'])) {
echo json_encode(['success' => false, 'message' => 'No text returned from AI', 'raw' => $result]);
exit;
}
// Parse AI Response
$rawText = $result['message']['content'];
// Remove Markdown Code Blocks if any (```json ... ```)
$cleanJson = preg_replace('/^```json\s*|\s*```$/', '', trim($rawText));
$parsedData = json_decode($cleanJson, true);
if (json_last_error() !== JSON_ERROR_NONE) {
// Fallback: try to find JSON object structure in text
if (preg_match('/\{.*\}/s', $cleanJson, $matches)) {
$parsedData = json_decode($matches[0], true);
}
}
if (!$parsedData) {
echo json_encode(['success' => false, 'message' => 'Failed to parse AI response', 'raw_text' => $rawText]);
exit;
}
if ($type === 'ktp') {
// 1. Parse Status Perkawinan
if (!empty($parsedData['status'])) {
$st = strtoupper($parsedData['status']);
if (strpos($st, 'BELUM') !== false) {
$parsedData['status'] = 'Belum';
} elseif (strpos($st, 'CERAI MATI') !== false) {
$parsedData['status'] = 'Cerai Mati';
} elseif (strpos($st, 'CERAI HIDUP') !== false) {
$parsedData['status'] = 'Cerai Hidup';
} elseif (strpos($st, 'KAWIN') !== false) {
$parsedData['status'] = 'Sudah';
}
}
// 2. Parse Jenis Kelamin
if (!empty($parsedData['je_kel'])) {
$jk = strtoupper($parsedData['je_kel']);
if (strpos($jk, 'LAKI') !== false || $jk === 'L') {
$parsedData['je_kel'] = 'LK';
} elseif (strpos($jk, 'PEREMPUAN') !== false || $jk === 'P') {
$parsedData['je_kel'] = 'PR';
}
}
// 3. Parse Tempat & Tanggal Lahir (KTP format: "TEMPAT, DD-MM-YYYY")
if (!empty($parsedData['tempat_lh'])) {
$ttl = $parsedData['tempat_lh'];
if (strpos($ttl, ',') !== false) {
[$tempat, $tgl] = explode(',', $ttl, 2);
$parsedData['tempat_lh'] = trim($tempat);
if (empty($parsedData['tgl_lh'])) {
$parsedData['tgl_lh'] = trim($tgl);
}
}
}
// 4. Format Tanggal Lahir to YYYY-MM-DD for HTML input[type=date]
if (!empty($parsedData['tgl_lh'])) {
$tgl_lh = trim($parsedData['tgl_lh']);
// If it looks like DD-MM-YYYY or DD/MM/YYYY
if (preg_match('/^(\d{2})[\/\-](\d{2})[\/\-](\d{4})$/', $tgl_lh, $matches)) {
$parsedData['tgl_lh'] = $matches[3] . '-' . $matches[2] . '-' . $matches[1];
}
}
}
echo json_encode(['success' => true, 'data' => $parsedData]);
?>