128 lines
4.6 KiB
Rust
128 lines
4.6 KiB
Rust
//! `GET /_matrix/client/*/media/download/{serverName}/{mediaId}/{fileName}`
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//!
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//! Retrieve content from the media store, specifying a filename to return.
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pub mod v1 {
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//! `/v1/` ([spec])
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//!
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//! [spec]: https://spec.matrix.org/latest/client-server-api/#get_matrixclientv1mediadownloadservernamemediaidfilename
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use std::{borrow::Cow, time::Duration};
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use http::header::{CACHE_CONTROL, CONTENT_DISPOSITION, CONTENT_TYPE};
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use ruma_common::{
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api::{request, response, Metadata},
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http_headers::ContentDisposition,
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metadata, IdParseError, Mxc, MxcUri, OwnedServerName,
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};
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use crate::http_headers::CROSS_ORIGIN_RESOURCE_POLICY;
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const METADATA: Metadata = metadata! {
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method: GET,
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rate_limited: true,
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authentication: AccessToken,
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history: {
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unstable => "/_matrix/client/unstable/org.matrix.msc3916/media/download/:server_name/:media_id/:filename",
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1.11 => "/_matrix/client/v1/media/download/:server_name/:media_id/:filename",
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}
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};
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/// Request type for the `get_media_content_as_filename` endpoint.
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#[request(error = crate::Error)]
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pub struct Request {
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/// The server name from the mxc:// URI (the authoritory component).
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#[ruma_api(path)]
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pub server_name: OwnedServerName,
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/// The media ID from the mxc:// URI (the path component).
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#[ruma_api(path)]
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pub media_id: String,
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/// The filename to return in the `Content-Disposition` header.
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#[ruma_api(path)]
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pub filename: String,
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/// The maximum duration that the client is willing to wait to start receiving data, in the
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/// case that the content has not yet been uploaded.
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///
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/// The default value is 20 seconds.
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#[ruma_api(query)]
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#[serde(
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with = "ruma_common::serde::duration::ms",
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default = "ruma_common::media::default_download_timeout",
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skip_serializing_if = "ruma_common::media::is_default_download_timeout"
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)]
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pub timeout_ms: Duration,
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}
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/// Response type for the `get_media_content_as_filename` endpoint.
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#[response(error = crate::Error)]
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pub struct Response {
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/// The content that was previously uploaded.
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#[ruma_api(raw_body)]
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pub file: Vec<u8>,
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/// The content type of the file that was previously uploaded.
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#[ruma_api(header = CONTENT_TYPE)]
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pub content_type: Option<Cow<'static, str>>,
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/// The value of the `Content-Disposition` HTTP header, possibly containing the name of the
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/// file that was previously uploaded.
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#[ruma_api(header = CONTENT_DISPOSITION)]
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pub content_disposition: Option<ContentDisposition>,
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/// The value of the `Cross-Origin-Resource-Policy` HTTP header.
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///
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/// See [MDN] for the syntax.
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///
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/// [MDN]: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cross-Origin-Resource-Policy#syntax
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///
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/// TODO: make this use Cow static str's
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#[ruma_api(header = CROSS_ORIGIN_RESOURCE_POLICY)]
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pub cross_origin_resource_policy: Option<Cow<'static, str>>,
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/// The value of the `Cache-Control` HTTP header.
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///
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/// See [MDN] for the syntax.
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///
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/// [MDN]: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#syntax
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///
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/// TODO: make this use Cow static str's
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#[ruma_api(header = CACHE_CONTROL)]
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pub cache_control: Option<Cow<'static, str>>,
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}
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impl Request {
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/// Creates a new `Request` with the given media ID, server name and filename.
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pub fn new(media_id: String, server_name: OwnedServerName, filename: String) -> Self {
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Self {
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media_id,
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server_name,
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filename,
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timeout_ms: ruma_common::media::default_download_timeout(),
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}
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}
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/// Creates a new `Request` with the given URI and filename.
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pub fn from_uri(uri: &MxcUri, filename: String) -> Result<Self, IdParseError> {
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let Mxc { server_name, media_id } = uri.parts()?;
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Ok(Self::new(media_id.to_owned(), server_name.to_owned(), filename))
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}
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}
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impl Response {
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/// Creates a new `Response` with the given file.
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pub fn new(file: Vec<u8>) -> Self {
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Self {
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file,
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content_type: None,
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content_disposition: None,
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cross_origin_resource_policy: None,
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cache_control: None,
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}
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}
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}
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}
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