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Implement media download with custom filename

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This commit is contained in:
Andrej Kacian 2022-01-27 00:25:20 +01:00
parent cc0f094ff7
commit 8472eff277
2 changed files with 64 additions and 1 deletions
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64
src/client_server/media.rs
View file

@ -4,7 +4,10 @@ use crate::{
}; };
use ruma::api::client::{ use ruma::api::client::{
error::ErrorKind, error::ErrorKind,
r0::media::{create_content, get_content, get_content_thumbnail, get_media_config}, r0::media::{
create_content, get_content, get_content_as_filename, get_content_thumbnail,
get_media_config,
},
}; };
use std::convert::TryInto; use std::convert::TryInto;
@ -129,6 +132,65 @@ pub async fn get_content_route(
} }
} }
/// # `GET /_matrix/media/r0/download/{serverName}/{mediaId}/{fileName}`
///
/// Load media from our server or over federation, permitting desired filename.
///
/// - Only allows federation if `allow_remote` is true
#[cfg_attr(
feature = "conduit_bin",
get("/_matrix/media/r0/download/<_>/<_>/<_>", data = "<body>")
)]
#[tracing::instrument(skip(db, body))]
pub async fn get_content_as_filename_route(
db: DatabaseGuard,
body: Ruma<get_content_as_filename::Request<'_>>,
) -> ConduitResult<get_content_as_filename::Response> {
let mxc = format!("mxc://{}/{}", body.server_name, body.media_id);
if let Some(FileMeta {
content_disposition: _,
content_type,
file,
}) = db.media.get(&db.globals, &mxc).await?
{
Ok(get_content_as_filename::Response {
file,
content_type,
content_disposition: Some(format!("inline; filename={}", body.filename)),
}
.into())
} else if &*body.server_name != db.globals.server_name() && body.allow_remote {
let get_content_response = db
.sending
.send_federation_request(
&db.globals,
&body.server_name,
get_content_as_filename::Request {
allow_remote: false,
server_name: &body.server_name,
media_id: &body.media_id,
filename: &body.filename,
},
)
.await?;
db.media
.create(
mxc,
&db.globals,
&get_content_response.content_disposition.as_deref(),
&get_content_response.content_type.as_deref(),
&get_content_response.file,
)
.await?;
Ok(get_content_response.into())
} else {
Err(Error::BadRequest(ErrorKind::NotFound, "Media not found."))
}
}
/// # `POST /_matrix/media/r0/thumbnail/{serverName}/{mediaId}` /// # `POST /_matrix/media/r0/thumbnail/{serverName}/{mediaId}`
/// ///
/// Load media thumbnail from our server or over federation. /// Load media thumbnail from our server or over federation.

1
src/main.rs
View file

@ -136,6 +136,7 @@ fn setup_rocket(config: Figment, data: Arc<RwLock<Database>>) -> rocket::Rocket<
client_server::send_event_to_device_route, client_server::send_event_to_device_route,
client_server::get_media_config_route, client_server::get_media_config_route,
client_server::create_content_route, client_server::create_content_route,
client_server::get_content_as_filename_route,
client_server::get_content_route, client_server::get_content_route,
client_server::get_content_thumbnail_route, client_server::get_content_thumbnail_route,
client_server::get_devices_route, client_server::get_devices_route,