2024-10-22 00:36:42 +03:00
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use actix_multipart::Multipart;
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use actix_web::{web, HttpRequest, HttpResponse, Result};
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2024-11-12 12:29:19 +03:00
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use log::{error, warn};
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2024-10-22 00:36:42 +03:00
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use crate::app_state::AppState;
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use crate::auth::{get_id_by_token, user_added_file};
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2025-08-02 00:18:09 +03:00
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use crate::handlers::MAX_USER_QUOTA_BYTES;
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2024-11-13 11:14:53 +03:00
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use crate::lookup::store_file_info;
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2025-08-02 00:18:09 +03:00
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use crate::s3_utils::{self, generate_key_with_extension, upload_to_s3};
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2024-10-22 00:36:42 +03:00
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use futures::TryStreamExt;
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2024-11-13 11:32:50 +03:00
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// use crate::thumbnail::convert_heic_to_jpeg;
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2024-10-22 00:36:42 +03:00
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/// Обработчик для аплоада файлов.
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pub async fn upload_handler(
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req: HttpRequest,
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mut payload: Multipart,
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state: web::Data<AppState>,
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) -> Result<HttpResponse, actix_web::Error> {
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// Получаем токен из заголовка авторизации
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let token = req
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.headers()
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.get("Authorization")
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.and_then(|header_value| header_value.to_str().ok());
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if token.is_none() {
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return Err(actix_web::error::ErrorUnauthorized("Unauthorized")); // Если токен отсутствует, возвращаем ошибку
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}
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let user_id = get_id_by_token(token.unwrap()).await?;
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// Получаем текущую квоту пользователя
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2025-08-02 00:18:09 +03:00
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let current_quota: u64 = state.get_or_create_quota(&user_id).await.unwrap_or(0);
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2024-10-22 09:38:30 +03:00
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let mut body = "ok".to_string();
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2024-10-22 00:36:42 +03:00
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while let Ok(Some(field)) = payload.try_next().await {
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let mut field = field;
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2024-11-13 11:14:53 +03:00
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let mut file_bytes = Vec::new();
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let mut file_size: u64 = 0;
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2024-10-22 00:36:42 +03:00
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2024-11-13 11:14:53 +03:00
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// Читаем данные файла
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while let Ok(Some(chunk)) = field.try_next().await {
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file_size += chunk.len() as u64;
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file_bytes.extend_from_slice(&chunk);
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}
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2024-10-22 00:36:42 +03:00
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2024-11-13 11:14:53 +03:00
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// Определяем MIME-тип из содержимого файла
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let detected_mime_type = match s3_utils::detect_mime_type(&file_bytes) {
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Some(mime) => mime,
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None => {
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warn!("Неподдерживаемый формат файла");
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2025-08-02 00:18:09 +03:00
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return Err(actix_web::error::ErrorUnsupportedMediaType(
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"Неподдерживаемый формат файла",
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));
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2024-11-13 11:14:53 +03:00
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}
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};
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2024-10-22 00:36:42 +03:00
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2024-11-13 11:32:50 +03:00
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// Для HEIC файлов просто сохраняем как есть
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2024-11-13 11:14:53 +03:00
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let (file_bytes, content_type) = if detected_mime_type == "image/heic" {
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2024-11-13 11:32:50 +03:00
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warn!("HEIC support is temporarily disabled, saving original file");
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(file_bytes, detected_mime_type)
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2024-11-13 11:14:53 +03:00
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} else {
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(file_bytes, detected_mime_type)
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};
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2024-10-22 00:36:42 +03:00
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2024-11-13 11:14:53 +03:00
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// Получаем расширение из MIME-типа
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let extension = match s3_utils::get_extension_from_mime(&content_type) {
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Some(ext) => ext,
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None => {
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warn!("Неподдерживаемый тип содержимого: {}", content_type);
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2025-08-02 00:18:09 +03:00
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return Err(actix_web::error::ErrorUnsupportedMediaType(
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"Неподдерживаемый тип содержимого",
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));
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2024-10-22 00:36:42 +03:00
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}
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2024-11-13 11:14:53 +03:00
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};
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2024-10-22 00:36:42 +03:00
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2024-11-13 11:14:53 +03:00
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// Проверяем, что добавление файла не превышает лимит квоты
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2025-08-02 00:18:09 +03:00
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if current_quota + file_size > MAX_USER_QUOTA_BYTES {
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warn!(
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"Quota would exceed limit: current={}, adding={}, limit={}",
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current_quota, file_size, MAX_USER_QUOTA_BYTES
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);
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2024-11-13 11:14:53 +03:00
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return Err(actix_web::error::ErrorUnauthorized("Quota exceeded"));
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}
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// Генерируем имя файла с правильным расширением
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let filename = format!("{}.{}", uuid::Uuid::new_v4(), extension);
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// Загружаем файл в S3 storj
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match upload_to_s3(
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&state.storj_client,
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&state.bucket,
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&filename,
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file_bytes,
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&content_type,
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2025-08-02 00:18:09 +03:00
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)
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.await
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{
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2024-11-13 11:14:53 +03:00
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Ok(_) => {
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2025-08-02 00:18:09 +03:00
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warn!(
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"file {} uploaded to storj, incrementing quota by {} bytes",
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filename, file_size
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);
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2024-11-13 11:14:53 +03:00
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if let Err(e) = state.increment_uploaded_bytes(&user_id, file_size).await {
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error!("Failed to increment quota: {}", e);
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return Err(e);
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2024-11-12 12:29:19 +03:00
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}
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2025-08-02 00:18:09 +03:00
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2024-11-13 11:14:53 +03:00
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// Сохраняем информацию о файле в Redis
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let mut redis = state.redis.clone();
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store_file_info(&mut redis, &filename, &content_type).await?;
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user_added_file(&mut redis, &user_id, &filename).await?;
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2025-08-02 00:18:09 +03:00
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2024-11-13 11:14:53 +03:00
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// Сохраняем маппинг пути
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2025-08-02 00:18:09 +03:00
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let generated_key =
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generate_key_with_extension(filename.clone(), content_type.clone());
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2024-11-13 11:14:53 +03:00
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state.set_path(&filename, &generated_key).await;
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2025-08-02 00:18:09 +03:00
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2024-11-13 11:14:53 +03:00
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if let Ok(new_quota) = state.get_or_create_quota(&user_id).await {
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warn!("New quota for user {}: {} bytes", user_id, new_quota);
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2024-11-12 12:29:19 +03:00
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}
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2025-08-02 00:18:09 +03:00
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2024-11-13 11:14:53 +03:00
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body = filename;
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}
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Err(e) => {
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warn!("Failed to upload to storj: {}", e);
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return Err(actix_web::error::ErrorInternalServerError(e));
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2024-10-22 21:23:34 +03:00
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}
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2024-10-22 00:36:42 +03:00
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}
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}
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2024-10-22 09:38:30 +03:00
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Ok(HttpResponse::Ok().body(body))
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2024-10-22 00:36:42 +03:00
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}
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