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7 changes: 5 additions & 2 deletions src/deep_links/mod.rs
Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,9 @@ use crate::{
library::LibraryItem,
profile::Settings,
query_params_encode,
resource::{MetaItem, MetaItemPreview, Stream, StreamUrls, Video},
resource::{
get_download_url_from_source, MetaItem, MetaItemPreview, Stream, StreamUrls, Video,
},
streams::{ConvertedStreamSource, StreamsItem},
},
};
Expand Down Expand Up @@ -77,7 +79,8 @@ impl From<(&Stream, Option<&Url>, &Settings)> for ExternalPlayerLink {
.map(|converted| StreamUrls::new(converted, streaming_server_url));
let download = stream_urls
.as_ref()
.and_then(|urls| urls.download_url.as_ref().map(ToString::to_string));
.and_then(|urls| urls.download_url.as_ref().map(ToString::to_string))
.or_else(|| get_download_url_from_source(stream).map(|url| url.to_string()));
let streaming = stream_urls
.as_ref()
.and_then(|urls| urls.streaming_url.clone());
Expand Down
60 changes: 60 additions & 0 deletions src/types/resource/stream.rs
Original file line number Diff line number Diff line change
Expand Up @@ -1165,6 +1165,66 @@ fn get_download_url(
}
}

/// generate url from source without conversion (no server running)
pub fn get_download_url_from_source(stream: &Stream) -> Option<Url> {
match &stream.source {
StreamSource::Url { url } => Some(url.clone()),
StreamSource::Torrent {
info_hash,
announce,
..
} => {
// generate magnet from torrent info
let trackers = announce
.iter()
.map(|tracker| {
tracker
.strip_prefix("tracker:")
.map(ToString::to_string)
.unwrap_or_else(|| tracker.to_owned())
})
.map(|tracker| {
tracker
.strip_prefix("dht:")
.map(ToString::to_string)
.unwrap_or_else(|| tracker.to_owned())
})
.map(|tracker| utf8_percent_encode(&tracker, URI_COMPONENT_ENCODE_SET).to_string())
.collect::<Vec<String>>();
let trackers = if !trackers.is_empty() {
Some(format!("&tr={}", trackers.join("&tr=")))
} else {
None
};

format!(
"magnet:?{dn}xt=urn:btih:{hash}{trackers}",
dn = if let Some(name) = stream.name.as_ref() {
format!(
"dn={}&",
utf8_percent_encode(name, URI_COMPONENT_ENCODE_SET)
)
} else {
String::new()
},
hash = hex::encode(info_hash),
trackers = trackers.unwrap_or_default(),
)
.parse()
.ok()
}
StreamSource::YouTube { yt_id } => format!(
"https://youtube.com/watch?v={}",
utf8_percent_encode(yt_id, URI_COMPONENT_ENCODE_SET)
)
.parse()
.ok(),
StreamSource::External { external_url, .. } => external_url.clone(),
StreamSource::PlayerFrame { player_frame_url } => Some(player_frame_url.clone()),
_ => None,
}
}

fn get_streaming_url(converted: &Stream<ConvertedStreamSource>) -> Option<Url> {
match &converted.source {
ConvertedStreamSource::Url { url } if url.scheme() == "magnet" => None,
Expand Down