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//! `GET /_matrix/federation/*/media/thumbnail/{mediaId}`
//!
//! Get a thumbnail of content from the media repository.
pub mod v1 {
//! `/v1/` ([spec])
//!
//! [spec]: https://spec.matrix.org/latest/server-server-api/#get_matrixfederationv1mediathumbnailmediaid
use std::time::Duration;
use js_int::UInt;
use ruma_common::{
api::{request, Metadata},
media::Method,
metadata,
};
use crate::authenticated_media::{ContentMetadata, FileOrLocation};
const METADATA: Metadata = metadata! {
method: GET,
rate_limited: true,
authentication: ServerSignatures,
history: {
unstable => "/_matrix/federation/unstable/org.matrix.msc3916.v2/media/thumbnail/:media_id",
1.11 => "/_matrix/federation/v1/media/thumbnail/:media_id",
}
};
/// Request type for the `get_content_thumbnail` endpoint.
#[request]
pub struct Request {
/// The media ID from the `mxc://` URI (the path component).
#[ruma_api(path)]
pub media_id: String,
/// The desired resizing method.
#[ruma_api(query)]
#[serde(skip_serializing_if = "Option::is_none")]
pub method: Option<Method>,
/// The *desired* width of the thumbnail.
///
/// The actual thumbnail may not match the size specified.
#[ruma_api(query)]
pub width: UInt,
/// The *desired* height of the thumbnail.
///
/// The actual thumbnail may not match the size specified.
#[ruma_api(query)]
pub height: UInt,
/// The maximum duration that the client is willing to wait to start receiving data, in the
/// case that the content has not yet been uploaded.
///
/// The default value is 20 seconds.
#[ruma_api(query)]
#[serde(
with = "ruma_common::serde::duration::ms",
default = "ruma_common::media::default_download_timeout",
skip_serializing_if = "ruma_common::media::is_default_download_timeout"
)]
pub timeout_ms: Duration,
/// Whether the server should return an animated thumbnail.
///
/// When `Some(true)`, the server should return an animated thumbnail if possible and
/// supported. When `Some(false)`, the server must not return an animated
/// thumbnail. When `None`, the server should not return an animated thumbnail.
#[ruma_api(query)]
#[serde(skip_serializing_if = "Option::is_none")]
pub animated: Option<bool>,
}
impl Request {
/// Creates a new `Request` with the given media ID, desired thumbnail width
/// and desired thumbnail height.
pub fn new(media_id: String, width: UInt, height: UInt) -> Self {
Self {
media_id,
method: None,
width,
height,
timeout_ms: ruma_common::media::default_download_timeout(),
animated: None,
}
}
}
/// Response type for the `get_content_thumbnail` endpoint.
#[derive(Debug, Clone)]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
pub struct Response {
/// The metadata of the thumbnail.
pub metadata: ContentMetadata,
/// The content of the thumbnail.
pub content: FileOrLocation,
}
impl Response {
/// Creates a new `Response` with the given metadata and content.
pub fn new(metadata: ContentMetadata, content: FileOrLocation) -> Self {
Self { metadata, content }
}
}
#[cfg(feature = "client")]
impl ruma_common::api::IncomingResponse for Response {
type EndpointError = ruma_common::api::error::MatrixError;
fn try_from_http_response<T: AsRef<[u8]>>(
http_response: http::Response<T>,
) -> Result<Self, ruma_common::api::error::FromHttpResponseError<Self::EndpointError>>
{
use ruma_common::api::EndpointError;
if http_response.status().as_u16() < 400 {
let (metadata, content) =
crate::authenticated_media::try_from_multipart_mixed_response(http_response)?;
Ok(Self { metadata, content })
} else {
Err(ruma_common::api::error::FromHttpResponseError::Server(
ruma_common::api::error::MatrixError::from_http_response(http_response),
))
}
}
}
#[cfg(feature = "server")]
impl ruma_common::api::OutgoingResponse for Response {
fn try_into_http_response<T: Default + bytes::BufMut>(
self,
) -> Result<http::Response<T>, ruma_common::api::error::IntoHttpError> {
crate::authenticated_media::try_into_multipart_mixed_response(
&self.metadata,
&self.content,
)
}
}
}