135 lines
4.6 KiB
PHP
135 lines
4.6 KiB
PHP
<?php
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/**
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* API - Subir foto de perfil de WhatsApp Business
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* 1. Sube la imagen como media a la API de WhatsApp
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* 2. Usa el media_handle obtenido para actualizar la foto de perfil
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*/
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require_once '../config/config.php';
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header('Content-Type: application/json; charset=utf-8');
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requireAuthentication();
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if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
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echo json_encode(['success' => false, 'error' => 'Método no permitido']);
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exit;
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}
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if (empty($_FILES['photo']) || $_FILES['photo']['error'] !== UPLOAD_ERR_OK) {
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$code = $_FILES['photo']['error'] ?? -1;
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echo json_encode(['success' => false, 'error' => "No se recibió archivo válido (código {$code})"]);
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exit;
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}
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$file = $_FILES['photo'];
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// Validar tipo MIME
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$allowedMimes = ['image/jpeg', 'image/png'];
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$finfo = new finfo(FILEINFO_MIME_TYPE);
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$mime = $finfo->file($file['tmp_name']);
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if (!in_array($mime, $allowedMimes, true)) {
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echo json_encode(['success' => false, 'error' => 'Solo se permiten imágenes JPG o PNG']);
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exit;
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}
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// Validar tamaño (máx 5 MB)
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if ($file['size'] > 5 * 1024 * 1024) {
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echo json_encode(['success' => false, 'error' => 'La imagen no puede superar 5 MB']);
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exit;
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}
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try {
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$config = getWhatsAppConfigFromDB();
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$token = $config['token'] ?? '';
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$phoneId = $config['phone_number_id'] ?? '';
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$apiUrl = rtrim($config['api_url'] ?: 'https://graph.facebook.com/v22.0/', '/');
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if (empty($token) || empty($phoneId)) {
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echo json_encode(['success' => false, 'error' => 'Token o Phone Number ID no configurado']);
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exit;
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}
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// ── Paso 1: subir la imagen como media ───────────────────────────────────
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$uploadUrl = "{$apiUrl}/{$phoneId}/media";
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$cfile = new CURLFile($file['tmp_name'], $mime, basename($file['name']));
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$ch = curl_init();
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curl_setopt_array($ch, [
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CURLOPT_URL => $uploadUrl,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => [
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'messaging_product' => 'whatsapp',
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'file' => $cfile,
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'type' => $mime,
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],
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CURLOPT_HTTPHEADER => ["Authorization: Bearer {$token}"],
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CURLOPT_TIMEOUT => 30,
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CURLOPT_IPRESOLVE => CURL_IPRESOLVE_V4,
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CURLOPT_SSLVERSION => CURL_SSLVERSION_TLSv1_2,
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]);
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$uploadResponse = curl_exec($ch);
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$uploadCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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$uploadError = curl_error($ch);
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curl_close($ch);
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if ($uploadError) {
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throw new Exception("Error al subir imagen: {$uploadError}");
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}
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$uploadData = json_decode($uploadResponse, true);
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if ($uploadCode !== 200 || empty($uploadData['id'])) {
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$msg = $uploadData['error']['message'] ?? 'Error desconocido al subir';
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throw new Exception("Upload error ({$uploadCode}): {$msg}");
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}
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$mediaHandle = $uploadData['id'];
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// ── Paso 2: actualizar la foto de perfil con el handle ───────────────────
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$profileUrl = "{$apiUrl}/{$phoneId}/whatsapp_business_profile";
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$payload = [
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'messaging_product' => 'whatsapp',
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'profile_picture_handle' => $mediaHandle,
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];
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$ch2 = curl_init();
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curl_setopt_array($ch2, [
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CURLOPT_URL => $profileUrl,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => json_encode($payload),
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CURLOPT_HTTPHEADER => [
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"Authorization: Bearer {$token}",
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"Content-Type: application/json",
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],
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CURLOPT_TIMEOUT => 20,
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CURLOPT_IPRESOLVE => CURL_IPRESOLVE_V4,
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CURLOPT_SSLVERSION => CURL_SSLVERSION_TLSv1_2,
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]);
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$profileResponse = curl_exec($ch2);
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$profileCode = curl_getinfo($ch2, CURLINFO_HTTP_CODE);
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$profileError = curl_error($ch2);
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curl_close($ch2);
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if ($profileError) {
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throw new Exception("Error al actualizar foto: {$profileError}");
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}
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$profileData = json_decode($profileResponse, true);
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if ($profileCode !== 200) {
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$msg = $profileData['error']['message'] ?? 'Error desconocido al actualizar foto';
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throw new Exception("Profile photo error ({$profileCode}): {$msg}");
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}
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echo json_encode(['success' => true, 'message' => 'Foto de perfil actualizada correctamente']);
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} catch (Exception $e) {
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error_log('[upload_whatsapp_profile_photo] ' . $e->getMessage());
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echo json_encode(['success' => false, 'error' => $e->getMessage()]);
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}
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