128 lines
4.6 KiB
PHP
128 lines
4.6 KiB
PHP
<?php
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/**
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* API - Forzar descarga inmediata de un archivo multimedia
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* Agrega/reinicia el item en la cola y ejecuta el worker sincrónicamente para ese item.
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*/
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require_once '../config/config.php';
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requireAuthentication();
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header('Content-Type: application/json; charset=utf-8');
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header('Cache-Control: no-cache, no-store, must-revalidate');
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if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
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http_response_code(405);
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echo json_encode(['success' => false, 'error' => 'Method not allowed']);
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exit;
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}
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try {
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$input = json_decode(file_get_contents('php://input'), true) ?: [];
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$messageId = isset($input['message_id']) ? intval($input['message_id']) : 0;
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if (!$messageId) {
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echo json_encode(['success' => false, 'error' => 'message_id requerido']);
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exit;
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}
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$db = Database::getInstance();
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// Obtener info del mensaje
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$msg = $db->fetchOne(
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"SELECT id, media_url, whatsapp_media_id, message_type, local_file, conversation_id
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FROM conversations
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WHERE id = ?",
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[$messageId]
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);
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if (!$msg) {
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echo json_encode(['success' => false, 'error' => 'Mensaje no encontrado']);
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exit;
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}
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// Si ya tiene archivo local, retornar éxito directo
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if (!empty($msg['local_file']) && file_exists($_SERVER['DOCUMENT_ROOT'] . '/' . $msg['local_file'])) {
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echo json_encode(['success' => true, 'status' => 'already_downloaded', 'local_file' => $msg['local_file']]);
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exit;
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}
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// Determinar el media_id a descargar
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$mediaId = !empty($msg['whatsapp_media_id']) ? $msg['whatsapp_media_id'] : $msg['media_url'];
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if (empty($mediaId)) {
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echo json_encode(['success' => false, 'error' => 'Sin media_id disponible']);
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exit;
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}
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// Buscar o crear entrada en media_queue
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$existing = $db->fetchOne(
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"SELECT id, status, attempts FROM media_queue WHERE conversation_id = ? OR media_id = ? LIMIT 1",
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[$msg['id'], $mediaId]
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);
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if ($existing) {
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// Resetear a pending para que sea procesado
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$db->query(
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"UPDATE media_queue SET status = 'pending', attempts = 0, result = NULL, updated_at = NOW() WHERE id = ?",
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[$existing['id']]
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);
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$queueId = $existing['id'];
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} else {
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// Crear nueva entrada en la cola
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$convInfo = $db->fetchOne("SELECT user_id FROM conversations WHERE id = ?", [$msg['id']]);
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$userId = $convInfo['user_id'] ?? 0;
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// Determinar subdirectorio por mes
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$subdir = date('Y/m');
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$db->query(
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"INSERT INTO media_queue (media_id, subdir, status, attempts, conversation_id, media_url, message_type, created_at)
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VALUES (?, ?, 'pending', 0, ?, ?, ?, NOW())",
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[$mediaId, $subdir, $msg['id'], $mediaId, $msg['message_type'] ?? 'image']
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);
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$queueId = $db->lastInsertId();
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}
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// Ejecutar descarga inmediata usando MediaService
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$result = ['success' => false, 'status' => 'queued'];
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try {
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require_once '../classes/MediaService.php';
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$mediaService = new MediaService();
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$subdir = date('Y/m');
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$localPath = $mediaService->fetchAndStoreFromGraph($mediaId, $subdir);
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if ($localPath) {
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// Actualizar el mensaje con el archivo local
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$db->query(
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"UPDATE conversations SET local_file = ?, updated_at = NOW() WHERE id = ?",
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[$localPath, $messageId]
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);
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// Marcar como completado en la cola
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$db->query(
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"UPDATE media_queue SET status = 'completed', result = ?, updated_at = NOW() WHERE id = ?",
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['OK: ' . $localPath, $queueId]
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);
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$result = ['success' => true, 'status' => 'downloaded', 'local_file' => $localPath];
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} else {
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// Falló la descarga pero quedó en cola para el worker
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$db->query(
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"UPDATE media_queue SET status = 'failed', attempts = attempts + 1, updated_at = NOW() WHERE id = ?",
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[$queueId]
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);
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$result = ['success' => false, 'status' => 'failed', 'message' => 'No se pudo descargar ahora. Quedó en cola para reintento automático.'];
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}
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} catch (Exception $e) {
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error_log('[force_download_media] Error al descargar: ' . $e->getMessage());
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$result = ['success' => false, 'status' => 'failed', 'message' => 'Error: ' . $e->getMessage()];
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}
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echo json_encode($result);
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} catch (Exception $e) {
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error_log('[force_download_media] Exception: ' . $e->getMessage());
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http_response_code(500);
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echo json_encode(['success' => false, 'error' => $e->getMessage()]);
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}
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