restructure pages slightly

10 files changed, 354 insertions, 0 deletions

diff --git a/server/src/routes/mod.rs b/server/src/routes/mod.rs
new file mode 100644
index 0000000..4491e81
--- /dev/null
+++ b/server/src/routes/mod.rs
@@ -0,0 +1,26 @@
+use crate::AppState;
+use rocket::{catchers, routes, Build, Rocket};
+use stream::r_stream;
+use ui::error::r_not_found;
+use ui::home::r_home;
+use ui::node::r_library_node;
+use ui::style::{r_assets_font, r_assets_style};
+
+pub mod stream;
+pub mod ui;
+
+pub fn build_rocket(state: AppState) -> Rocket<Build> {
+    rocket::build()
+        .manage(state)
+        .register("/", catchers![r_not_found])
+        .mount(
+            "/",
+            routes![
+                r_home,
+                r_library_node,
+                r_assets_style,
+                r_assets_font,
+                r_stream
+            ],
+        )
+}
diff --git a/server/src/routes/stream.rs b/server/src/routes/stream.rs
new file mode 100644
index 0000000..6ff6982
--- /dev/null
+++ b/server/src/routes/stream.rs
@@ -0,0 +1,46 @@
+use super::ui::error::MyError;
+use crate::AppState;
+use anyhow::anyhow;
+use anyhow::Context;
+use log::debug;
+use log::warn;
+use rocket::{get, http::ContentType, response::stream::ReaderStream, State};
+use std::path::PathBuf;
+use tokio::io::{duplex, DuplexStream};
+use tokio_util::io::SyncIoBridge;
+
+#[get("/stream/<path..>?<selection>")]
+pub fn r_stream(
+    path: PathBuf,
+    selection: String,
+    state: &State<AppState>,
+) -> Result<(ContentType, ReaderStream![DuplexStream]), MyError> {
+    let (a, b) = duplex(1024);
+    let path = path.to_str().unwrap().to_string();
+    let item = state
+        .library
+        .nested(&path)
+        .context("retrieving library node")?
+        .get_item()?;
+    let remuxer = state.remuxer.clone();
+    let selection = selection
+        .split(",")
+        .map(|e| e.parse().map_err(|_| anyhow!("invalid number")))
+        .into_iter()
+        .collect::<Result<Vec<_>, _>>()?;
+
+    let b = SyncIoBridge::new(b);
+    tokio::task::spawn_blocking(move || {
+        if let Err(e) = remuxer.generate_into(
+            b,
+            0,
+            item.fs_path.parent().unwrap().to_path_buf(),
+            item.data.clone(),
+            selection,
+        ) {
+            warn!("stream stopped: {e}")
+        }
+    });
+    debug!("starting stream");
+    Ok((ContentType::WEBM, ReaderStream::one(a)))
+}
diff --git a/server/src/routes/ui/error.rs b/server/src/routes/ui/error.rs
new file mode 100644
index 0000000..2a1f8e6
--- /dev/null
+++ b/server/src/routes/ui/error.rs
@@ -0,0 +1,59 @@
+use super::{layout::Layout, HtmlTemplate};
+use markup::Render;
+use rocket::http::Status;
+use rocket::{
+    catch,
+    http::ContentType,
+    response::{self, Responder},
+    Request, Response,
+};
+use std::{fmt::Display, io::Cursor};
+
+#[catch(default)]
+pub fn r_not_found<'a>(status: Status, _request: &Request) -> HtmlTemplate<markup::DynRender<'a>> {
+    HtmlTemplate(
+        "Not found".to_string(),
+        markup::new! {
+            h2 { "Error" }
+            p { @format!("{status:?}") }
+        },
+    )
+}
+
+#[derive(Debug)]
+pub struct MyError(anyhow::Error);
+
+impl<'r> Responder<'r, 'static> for MyError {
+    fn respond_to(self, _: &'r Request<'_>) -> response::Result<'static> {
+        let mut out = String::new();
+        Layout {
+            title: "Error".to_string(),
+            main: markup::new! {
+                h2 { "An error occured. Nobody is sorry"}
+                pre.error { @format!("{:?}", self.0) }
+            },
+        }
+        .render(&mut out)
+        .unwrap();
+        Response::build()
+            .header(ContentType::HTML)
+            .streamed_body(Cursor::new(out))
+            .ok()
+    }
+}
+
+impl Display for MyError {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        self.0.fmt(f)
+    }
+}
+impl From<anyhow::Error> for MyError {
+    fn from(err: anyhow::Error) -> MyError {
+        MyError(err)
+    }
+}
+impl From<std::fmt::Error> for MyError {
+    fn from(err: std::fmt::Error) -> MyError {
+        MyError(anyhow::anyhow!("{err}"))
+    }
+}
diff --git a/server/src/routes/ui/home.rs b/server/src/routes/ui/home.rs
new file mode 100644
index 0000000..df95665
--- /dev/null
+++ b/server/src/routes/ui/home.rs
@@ -0,0 +1,14 @@
+use crate::routes::ui::node::NodePage;
+use crate::{routes::ui::HtmlTemplate, AppState};
+use rocket::{get, State};
+
+#[get("/")]
+pub async fn r_home(state: &State<AppState>) -> HtmlTemplate<markup::DynRender> {
+    HtmlTemplate(
+        "Home".to_string(),
+        markup::new! {
+            p { "Welcome to Jellything" }
+            @NodePage { node: state.library.root.clone() }
+        },
+    )
+}
diff --git a/server/src/routes/ui/layout.rs b/server/src/routes/ui/layout.rs
new file mode 100644
index 0000000..1085f84
--- /dev/null
+++ b/server/src/routes/ui/layout.rs
@@ -0,0 +1,20 @@
+use markup::Render;
+
+markup::define! {
+    Layout<Main: Render>(title: String, main: Main) {
+        @markup::doctype()
+        html {
+            head {
+                title { @title " - Jellything" }
+                link[rel="stylesheet", href="/assets/style.css"];
+            }
+            body {
+                nav {
+                    h1 { "Jellything" }
+
+                }
+                #main { @main }
+            }
+        }
+    }
+}
diff --git a/server/src/routes/ui/mod.rs b/server/src/routes/ui/mod.rs
new file mode 100644
index 0000000..aa0259d
--- /dev/null
+++ b/server/src/routes/ui/mod.rs
@@ -0,0 +1,32 @@
+use self::layout::Layout;
+use markup::Render;
+use rocket::{
+    http::ContentType,
+    response::{self, Responder},
+    Request, Response,
+};
+use std::io::Cursor;
+
+pub mod error;
+pub mod home;
+pub mod layout;
+pub mod node;
+pub mod style;
+
+pub struct HtmlTemplate<T>(pub String, pub T);
+
+impl<'r, T: Render> Responder<'r, 'static> for HtmlTemplate<T> {
+    fn respond_to(self, _: &'r Request<'_>) -> response::Result<'static> {
+        let mut out = String::new();
+        Layout {
+            title: self.0,
+            main: self.1,
+        }
+        .render(&mut out)
+        .unwrap();
+        Response::build()
+            .header(ContentType::HTML)
+            .streamed_body(Cursor::new(out))
+            .ok()
+    }
+}
diff --git a/server/src/routes/ui/node.rs b/server/src/routes/ui/node.rs
new file mode 100644
index 0000000..b6d0d30
--- /dev/null
+++ b/server/src/routes/ui/node.rs
@@ -0,0 +1,61 @@
+use super::super::stream::rocket_uri_macro_r_stream;
+use super::error::MyError;
+use crate::{
+    library::{Directory, Item, Node},
+    routes::ui::HtmlTemplate,
+    AppState,
+};
+use anyhow::Context;
+use rocket::{get, uri, State};
+use std::{ops::Deref, path::PathBuf, sync::Arc};
+
+#[get("/library/<path..>")]
+pub async fn r_library_node(
+    path: PathBuf,
+    state: &State<AppState>,
+) -> Result<HtmlTemplate<markup::DynRender>, MyError> {
+    let path = path.to_str().unwrap().to_string();
+    let node = state
+        .library
+        .nested(&path)
+        .context("retrieving library node")?
+        .clone();
+    Ok(HtmlTemplate(
+        format!("{}", node.title()),
+        markup::new! {
+            @NodePage { node: node.clone() }
+        },
+    ))
+}
+
+markup::define! {
+    NodePage(node: Arc<Node>) {
+        @match node.deref() {
+            Node::Directory(dir) => { @DirectoryPage { dir: dir.clone() } }
+            Node::Item(item) => { @ItemPage { item: item.clone() } }
+        }
+    }
+    DirectoryCard(dir: Arc<Directory>) {
+        span { a[href=&uri!(r_library_node(&dir.lib_path)).to_string()] { @dir.data.name } }
+    }
+    DirectoryPage(dir: Arc<Directory>) {
+        h1 { @dir.data.name }
+        ul.directorylisting {
+            @for el in &dir.children {
+                li {
+                    span.title { @match el.deref().to_owned() {
+                        Node::Directory(dir) => { @DirectoryCard { dir } }
+                        Node::Item(item) => { @ItemCard { item } }
+                    }}
+                }
+            }
+        }
+    }
+    ItemCard(item: Arc<Item>) {
+        span { a[href=&uri!(r_library_node(&item.lib_path)).to_string()] { @item.data.title } }
+    }
+    ItemPage(item: Arc<Item>) {
+        h1 { @item.data.title }
+        video[src=&uri!(r_stream(&item.lib_path, "1,2")).to_string(), controls] {}
+    }
+}
diff --git a/server/src/routes/ui/style/cantarell.woff2 b/server/src/routes/ui/style/cantarell.woff2
new file mode 100644
index 0000000..76fd894
--- /dev/null
+++ b/server/src/routes/ui/style/cantarell.woff2
diff --git a/server/src/routes/ui/style/layout.css b/server/src/routes/ui/style/layout.css
new file mode 100644
index 0000000..0612a7e
--- /dev/null
+++ b/server/src/routes/ui/style/layout.css
@@ -0,0 +1,45 @@
+@font-face {
+    font-family: 'Cantarell';
+    src: url(/assets/cantarell.woff2) format('woff2');
+}
+
+* {
+    color: white;
+    font-family: "Cantarell", sans-serif;
+    font-weight: 300;
+    margin: 0px;
+    padding: 0px;
+}
+
+body {
+    background-color: #1a1a1a;
+    width: 100vw;
+}
+
+nav {
+    position: absolute;
+    top: 0px;
+    left: 0px;
+    padding: 1em;
+    width: calc(100vw - 2em);
+    height: 2em;
+    background-color: #41414144;
+}
+
+nav h1 {
+    margin: 0px;
+    font-size: 1.5em;
+}
+
+#main {
+    margin-top: 5em;
+    padding: 1em;
+    padding-left: 3em;
+    padding-right: 3em;
+}
+
+.error {
+    padding: 1em;
+    color: rgb(255, 117, 117);
+    font-family: monospace;
+}
\ No newline at end of file
diff --git a/server/src/routes/ui/style/mod.rs b/server/src/routes/ui/style/mod.rs
new file mode 100644
index 0000000..f3d751b
--- /dev/null
+++ b/server/src/routes/ui/style/mod.rs
@@ -0,0 +1,51 @@
+use rocket::{get, http::ContentType};
+use std::{
+    fs::{read_to_string, File},
+    io::Read,
+    path::PathBuf,
+    str::FromStr,
+};
+
+fn css_bundle() -> String {
+    if cfg!(debug_assertions) {
+        read_to_string(
+            PathBuf::from_str(file!())
+                .unwrap()
+                .parent()
+                .unwrap()
+                .join("layout.css"),
+        )
+        .unwrap()
+    } else {
+        include_str!("layout.css").to_string()
+    }
+}
+fn font_bundle() -> Vec<u8> {
+    if cfg!(debug_assertions) {
+        let mut woff = Vec::new();
+
+        File::open(
+            PathBuf::from_str(file!())
+                .unwrap()
+                .parent()
+                .unwrap()
+                .join("cantarell.woff2"),
+        )
+        .unwrap()
+        .read_to_end(&mut woff)
+        .unwrap();
+        woff
+    } else {
+        include_bytes!("cantarell.woff2").to_vec()
+    }
+}
+
+#[get("/assets/style.css")]
+pub fn r_assets_style() -> (ContentType, String) {
+    (ContentType::CSS, css_bundle())
+}
+
+#[get("/assets/cantarell.woff2")]
+pub fn r_assets_font() -> (ContentType, Vec<u8>) {
+    (ContentType::WOFF2, font_bundle())
+}