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use crate::common::body_to_bytes;
use crate::{
Error,
error::normal_error,
request::{Oss, OssRequest},
};
use http::Method;
use serde_derive::Deserialize;
// Returned content
/// Bucket capacity information
#[derive(Debug, Deserialize)]
#[serde(rename_all = "PascalCase")]
pub struct BucketStat {
/// Total storage size in bytes
pub storage: u64,
/// Total number of files
pub object_count: u64,
/// Number of multipart uploads that have been initiated but not completed or aborted
pub multipart_upload_count: u64,
/// Number of Live Channels
pub live_channel_count: u64,
/// Time when the storage information was obtained, as a timestamp in seconds
pub last_modified_time: u64,
/// Storage size of Standard storage class in bytes
pub standard_storage: u64,
/// Number of files in Standard storage class
pub standard_object_count: u64,
/// Billable storage size for Infrequent Access in bytes
pub infrequent_access_storage: u64,
/// Actual storage size for Infrequent Access in bytes
pub infrequent_access_real_storage: u64,
/// Number of files in Infrequent Access
pub infrequent_access_object_count: u64,
/// Billable storage size for Archive in bytes
pub archive_storage: u64,
/// Actual storage size for Archive in bytes
pub archive_real_storage: u64,
/// Number of files in Archive
pub archive_object_count: u64,
/// Billable storage size for Cold Archive in bytes
pub cold_archive_storage: u64,
/// Actual storage size for Cold Archive in bytes
pub cold_archive_real_storage: u64,
/// Number of files in Cold Archive
pub cold_archive_object_count: u64,
/// Used reserved capacity
pub reserved_capacity_storage: u64,
/// Number of files using reserved capacity
pub reserved_capacity_object_count: u64,
/// Billable storage size for Deep Cold Archive in bytes
pub deep_cold_archive_storage: u64,
/// Actual storage size for Deep Cold Archive in bytes
pub deep_cold_archive_real_storage: u64,
/// Number of files in Deep Cold Archive
pub deep_cold_archive_object_count: u64,
}
/// Retrieve the storage size and file count of a bucket
///
/// The data is not real-time and may be delayed by over an hour
///
/// The returned time point is not guaranteed to be the latest; a later call may return a smaller LastModifiedTime than a previous call
///
/// See the [Alibaba Cloud documentation](https://help.aliyun.com/document_detail/426056.html) for details
pub struct GetBucketStat {
req: OssRequest,
}
impl GetBucketStat {
pub(super) fn new(oss: Oss) -> Self {
let mut req = OssRequest::new(oss, Method::GET);
req.insert_query("stat", "");
GetBucketStat { req }
}
/// Send the request
pub async fn send(self) -> Result<BucketStat, Error> {
// Build the HTTP request
let response = self.req.send_to_oss()?.await?;
// Parse the response
let status_code = response.status();
match status_code {
code if code.is_success() => {
let response_bytes = body_to_bytes(response.into_body())
.await
.map_err(|_| Error::OssInvalidResponse(None))?;
let bucket_stat: BucketStat = serde_xml_rs::from_reader(&*response_bytes)
.map_err(|_| Error::OssInvalidResponse(Some(response_bytes)))?;
Ok(bucket_stat)
}
_ => Err(normal_error(response).await),
}
}
}