1f81d98c52
Complete port of all 163 API endpoints from Lucee/CFML to PHP 8.3. Shared helpers in api/helpers.php (DB, auth, request/response, security). PDO prepared statements throughout. Same JSON response shapes as CFML.
344 lines
15 KiB
PHP
344 lines
15 KiB
PHP
<?php
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require_once __DIR__ . '/../helpers.php';
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runAuth();
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/**
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* Analyze Menu Images via Claude API
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*
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* Accepts multipart form with image files (file0, file1, etc.)
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* Sends each to Claude for menu extraction, then merges results.
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*/
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set_time_limit(900);
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$response = ['OK' => false];
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try {
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// Load API Key
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$CLAUDE_API_KEY = '';
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$configPath = __DIR__ . '/../../config/claude.json';
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if (file_exists($configPath)) {
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$configData = json_decode(file_get_contents($configPath), true);
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$CLAUDE_API_KEY = $configData['apiKey'] ?? '';
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}
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if (empty($CLAUDE_API_KEY)) throw new Exception('Claude API key not configured');
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// Find uploaded files
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$uploadedFiles = [];
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foreach ($_FILES as $fieldName => $fileInfo) {
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if (preg_match('/^file[0-9]+$/', $fieldName) && !empty($fileInfo['tmp_name'])) {
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$uploadedFiles[] = $fieldName;
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}
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}
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if (empty($uploadedFiles)) throw new Exception('No files uploaded');
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// Process all images - read and encode
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$imageDataArray = [];
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foreach ($uploadedFiles as $fieldName) {
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$file = $_FILES[$fieldName];
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$filePath = $file['tmp_name'];
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$fileExt = strtolower(pathinfo($file['name'], PATHINFO_EXTENSION));
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// Resize large images
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if (in_array($fileExt, ['jpg', 'jpeg', 'png', 'gif', 'webp'])) {
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$imageInfo = getimagesize($filePath);
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if ($imageInfo && ($imageInfo[0] > 1600 || $imageInfo[1] > 1600)) {
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$src = null;
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switch ($imageInfo[2]) {
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case IMAGETYPE_JPEG: $src = imagecreatefromjpeg($filePath); break;
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case IMAGETYPE_PNG: $src = imagecreatefrompng($filePath); break;
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case IMAGETYPE_GIF: $src = imagecreatefromgif($filePath); break;
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case IMAGETYPE_WEBP: $src = imagecreatefromwebp($filePath); break;
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}
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if ($src) {
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$w = imagesx($src);
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$h = imagesy($src);
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if ($w > $h) {
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$newW = 1600;
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$newH = (int)($h * (1600 / $w));
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} else {
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$newH = 1600;
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$newW = (int)($w * (1600 / $h));
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}
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$dst = imagecreatetruecolor($newW, $newH);
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imagecopyresampled($dst, $src, 0, 0, 0, 0, $newW, $newH, $w, $h);
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imagejpeg($dst, $filePath, 80);
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imagedestroy($src);
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imagedestroy($dst);
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$fileExt = 'jpg'; // resized to JPEG
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}
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}
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}
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$base64Content = base64_encode(file_get_contents($filePath));
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$mediaTypes = [
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'jpg' => 'image/jpeg', 'jpeg' => 'image/jpeg',
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'png' => 'image/png', 'gif' => 'image/gif',
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'webp' => 'image/webp', 'pdf' => 'application/pdf',
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];
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$mediaType = $mediaTypes[$fileExt] ?? 'image/jpeg';
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$imgStruct = [
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'type' => ($fileExt === 'pdf') ? 'document' : 'image',
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'source' => [
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'type' => 'base64',
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'media_type' => $mediaType,
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'data' => $base64Content,
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],
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];
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$imageDataArray[] = $imgStruct;
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}
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if (empty($imageDataArray)) throw new Exception('No valid images could be processed');
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$systemPrompt = 'You are an expert at extracting structured menu data from restaurant menu images. Extract ALL data visible on THIS image only. Return valid JSON with these keys: business (object with name, address, phone, hours, brandColor - only if visible), categories (array of category names visible), modifiers (array of modifier templates with name, required boolean, appliesTo (string: \'category\', \'item\', or \'uncertain\'), categoryName (if appliesTo=\'category\'), and options array where each option is an object with \'name\' and \'price\' keys), items (array with name, description, price, category, and modifiers array), isHeaderCandidate (boolean - true if this image shows a restaurant interior, exterior, food photography, logo/branding, or banner that would work well as a menu header image). For brandColor: Extract the dominant accent/brand color from the menu design (logo, headers, accent elements). Return as a 6-digit hex code WITHOUT the # symbol (e.g. "E74C3C" for red). Choose a vibrant, appealing color that represents the restaurant\'s brand. CRITICAL for hours: Extract ALL days\' hours including Saturday and Sunday. Format as a single string with ALL days, e.g. "Mon-Fri 10:30am-10pm, Sat 11am-10pm, Sun 11am-9pm". For modifier options, ALWAYS use format: {"name": "option name", "price": 0}. IMPORTANT: Look for modifiers in these locations: (1) text under category headers, (2) item descriptions, (3) asterisk notes, (4) header/footer text. For modifiers found under category headers, set appliesTo=\'category\' and categoryName to the category. For modifiers clearly in item descriptions, assign them to that item\'s modifiers array. For modifiers where you\'re uncertain how they apply, set appliesTo=\'uncertain\' and do NOT assign to items. Return ONLY valid JSON, no markdown, no explanation.';
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// Process each image individually
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$allResults = [];
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foreach ($imageDataArray as $imgIndex => $imgData) {
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$requestBody = json_encode([
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'model' => 'claude-sonnet-4-20250514',
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'max_tokens' => 16384,
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'temperature' => 0,
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'system' => $systemPrompt,
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'messages' => [[
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'role' => 'user',
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'content' => [
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$imgData,
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[
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'type' => 'text',
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'text' => 'Extract all menu data from this image. Return JSON with: business (if visible), categories, modifiers (with appliesTo, categoryName if applicable, and options as objects with name and price keys), items (with modifiers array only for item-specific modifiers).',
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],
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],
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]],
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]);
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$ch = curl_init('https://api.anthropic.com/v1/messages');
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curl_setopt_array($ch, [
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_TIMEOUT => 300,
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => $requestBody,
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CURLOPT_HTTPHEADER => [
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'Content-Type: application/json',
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"x-api-key: $CLAUDE_API_KEY",
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'anthropic-version: 2023-06-01',
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],
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]);
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$result = curl_exec($ch);
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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if ($httpCode !== 200) {
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$errorDetail = '';
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$errorResponse = json_decode($result, true);
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if (isset($errorResponse['error']['message'])) {
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$errorDetail = $errorResponse['error']['message'];
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} else {
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$errorDetail = $result;
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}
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throw new Exception("Claude API error on image " . ($imgIndex + 1) . ": $httpCode - $errorDetail");
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}
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$claudeResponse = json_decode($result, true);
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if (empty($claudeResponse['content'])) {
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throw new Exception("Empty response from Claude for image " . ($imgIndex + 1));
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}
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$responseText = '';
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foreach ($claudeResponse['content'] as $block) {
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if (($block['type'] ?? '') === 'text') {
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$responseText = $block['text'];
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break;
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}
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}
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// Clean up JSON response
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$responseText = trim($responseText);
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if (str_starts_with($responseText, '```json')) $responseText = substr($responseText, 7);
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if (str_starts_with($responseText, '```')) $responseText = substr($responseText, 3);
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if (str_ends_with($responseText, '```')) $responseText = substr($responseText, 0, -3);
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$responseText = trim($responseText);
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// Remove trailing commas before ] or }
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$responseText = preg_replace('/,(\s*[\]\}])/', '$1', $responseText);
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// Clean control characters
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$responseText = preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F]/', '', $responseText);
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$imageResult = json_decode($responseText, true);
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if ($imageResult === null) {
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// Save debug file
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$uploadsPath = isDev() ? '/opt/lucee/tomcat/webapps/ROOT/uploads' : '/var/www/biz.payfrit.com/uploads';
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file_put_contents("$uploadsPath/debug_claude.json", $responseText);
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throw new Exception("JSON parse error for image " . ($imgIndex + 1) . ". Debug saved to /uploads/debug_claude.json");
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}
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$allResults[] = $imageResult;
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}
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// MERGE PHASE
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// Track header candidates
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$headerCandidateIndices = [];
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foreach ($allResults as $resultIdx => $result) {
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if (!empty($result['isHeaderCandidate'])) {
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$headerCandidateIndices[] = $resultIdx; // 0-indexed
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}
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}
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// 1. Merge business info (last image wins)
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$mergedBusiness = [];
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$bizFields = ['name','address','addressLine1','city','state','zip','phone','hours','brandColor'];
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foreach ($allResults as $result) {
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if (!empty($result['business']) && is_array($result['business'])) {
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foreach ($bizFields as $fieldName) {
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if (!isset($result['business'][$fieldName])) continue;
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$fieldVal = $result['business'][$fieldName];
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if (is_string($fieldVal) && strlen(trim($fieldVal))) {
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$mergedBusiness[$fieldName] = trim($fieldVal);
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} elseif (is_array($fieldVal)) {
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// Convert array/struct to readable string
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$parts = [];
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foreach ($fieldVal as $k => $v) {
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if (is_string($v) && strlen(trim($v))) {
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$parts[] = (is_int($k) ? '' : "$k: ") . $v;
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} elseif (is_array($v)) {
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$entryParts = [];
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foreach ($v as $ev) {
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if (is_string($ev)) $entryParts[] = $ev;
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}
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if (!empty($entryParts)) $parts[] = implode(' ', $entryParts);
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}
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}
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if (!empty($parts)) $mergedBusiness[$fieldName] = implode(', ', $parts);
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}
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}
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}
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}
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// 2. Merge categories (dedupe by name)
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$categoryMap = [];
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foreach ($allResults as $result) {
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foreach (($result['categories'] ?? []) as $cat) {
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$catName = '';
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if (is_string($cat) && strlen(trim($cat))) {
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$catName = trim($cat);
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} elseif (is_array($cat)) {
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$catName = trim($cat['name'] ?? $cat['category'] ?? $cat['title'] ?? '');
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}
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if (strlen($catName)) {
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$categoryMap[strtolower($catName)] = $catName;
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}
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}
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}
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$mergedCategories = [];
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foreach ($categoryMap as $catName) {
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$mergedCategories[] = ['name' => $catName, 'itemCount' => 0];
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}
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// 3. Merge modifiers (dedupe by name)
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$modifierMap = [];
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foreach ($allResults as $resultIndex => $result) {
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foreach (($result['modifiers'] ?? []) as $mod) {
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if (!is_array($mod) || empty($mod['name'])) continue;
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$modKey = strtolower($mod['name']);
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if (isset($modifierMap[$modKey])) continue;
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$normalizedMod = [
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'name' => trim($mod['name']),
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'required' => !empty($mod['required']),
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'appliesTo' => $mod['appliesTo'] ?? 'uncertain',
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'sourceImageIndex' => $resultIndex + 1,
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'options' => [],
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];
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if (!empty($mod['categoryName'])) {
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$normalizedMod['categoryName'] = trim($mod['categoryName']);
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}
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foreach (($mod['options'] ?? []) as $opt) {
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$normalizedOpt = [];
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if (is_string($opt) && strlen(trim($opt))) {
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$normalizedOpt = ['name' => trim($opt), 'price' => 0];
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} elseif (is_array($opt)) {
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$optName = trim($opt['name'] ?? $opt['option'] ?? $opt['label'] ?? '');
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if (strlen($optName)) {
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$optPrice = 0;
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if (isset($opt['price'])) {
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if (is_numeric($opt['price'])) {
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$optPrice = (float)$opt['price'];
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} elseif (is_string($opt['price'])) {
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$priceStr = preg_replace('/[^0-9.]/', '', $opt['price']);
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if (is_numeric($priceStr)) $optPrice = (float)$priceStr;
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}
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}
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$normalizedOpt = ['name' => $optName, 'price' => $optPrice];
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}
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}
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if (!empty($normalizedOpt['name'])) {
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$normalizedMod['options'][] = $normalizedOpt;
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}
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}
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if (!empty($normalizedMod['options'])) {
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$modifierMap[$modKey] = $normalizedMod;
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}
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}
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}
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$mergedModifiers = array_values($modifierMap);
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// 4. Merge items
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$mergedItems = [];
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$itemIndex = 0;
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foreach ($allResults as $result) {
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foreach (($result['items'] ?? []) as $item) {
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$itemIndex++;
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$item['id'] = 'item_' . $itemIndex;
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$mergedItems[] = $item;
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}
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}
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// 5. Auto-assign category-level modifiers to items
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foreach ($mergedItems as &$item) {
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if (!isset($item['modifiers']) || !is_array($item['modifiers'])) {
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$item['modifiers'] = [];
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}
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$itemCategory = is_string($item['category'] ?? null) ? trim($item['category']) : '';
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if (strlen($itemCategory)) {
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foreach ($mergedModifiers as $mod) {
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if (($mod['appliesTo'] ?? '') === 'category' && !empty($mod['categoryName'])) {
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if (strtolower($mod['categoryName']) === strtolower($itemCategory)) {
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// Check not already assigned
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$alreadyAssigned = false;
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foreach ($item['modifiers'] as $existingMod) {
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$existingModName = is_string($existingMod) ? $existingMod : ($existingMod['name'] ?? '');
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if (strlen($existingModName) && strtolower($existingModName) === strtolower($mod['name'])) {
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$alreadyAssigned = true;
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break;
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}
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}
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if (!$alreadyAssigned) {
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$item['modifiers'][] = $mod['name'];
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}
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}
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}
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}
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}
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}
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unset($item);
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$response['OK'] = true;
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$response['DATA'] = [
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'business' => $mergedBusiness,
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'categories' => $mergedCategories,
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'modifiers' => $mergedModifiers,
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'items' => $mergedItems,
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'headerCandidateIndices' => $headerCandidateIndices,
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];
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$response['imagesProcessed'] = count($imageDataArray);
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$response['DEBUG_RAW_RESULTS'] = $allResults;
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} catch (Exception $e) {
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$response['MESSAGE'] = $e->getMessage();
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}
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jsonResponse($response);
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