Load slurp config from toml file

When developing dirty can get out of between client and server if you're
only doing development in one.

.cargo/config.toml

@@ -0,0 +1,4 @@
+
+[build]
+rustflags = [ "--cfg=web_sys_unstable_apis" ]
+

Cargo.toml

@@ -1,5 +1,8 @@
 [workspace]
 resolver = "2"
+default-members = [
+  "server"
+]
 members = [
   "web",
   "server",

Makefile

@@ -0,0 +1,6 @@
+.PHONEY: release
+release:
+	bash scripts/update-crate-version.sh
+	git push
+
+all: release

dev.sh

@@ -1,7 +1,7 @@
 cd -- "$( dirname -- "${BASH_SOURCE[0]}" )"
 tmux new-session -d -s letterbox-dev
 tmux rename-window web
-tmux send-keys "cd web; trunk serve -w ../shared -w ../notmuch -w ./" C-m
+tmux send-keys "cd web; trunk serve -w ../.git -w ../shared -w ../notmuch -w ./" C-m
 tmux new-window -n server
-tmux send-keys "cd server; cargo watch -c -x run -w ../shared -w ../notmuch -w ./" C-m
+tmux send-keys "cd server; cargo watch -c -x run -w ../.git -w ../shared -w ../notmuch -w ./" C-m
 tmux attach -d -t letterbox-dev

notmuch/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "notmuch"
-version = "0.1.0"
+version = "0.0.29"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

notmuch/src/lib.rs

@@ -518,7 +518,8 @@ impl Notmuch {
     }
 
     pub fn count(&self, query: &str) -> Result<usize, NotmuchError> {
-        let res = self.run_notmuch(["count", query])?;
+        // TODO: compare speed of notmuch count for * w/ and w/o --output=threads
+        let res = self.run_notmuch(["count", "--output=threads", query])?;
         // Strip '\n' from res.
         let s = std::str::from_utf8(&res[..res.len() - 1])?;
         Ok(s.parse()?)

procmail2notmuch/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "procmail2notmuch"
-version = "0.1.0"
+version = "0.0.29"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

scripts/update-crate-version.sh

@@ -0,0 +1,5 @@
+#!env bash
+set -e -x
+cargo-set-version set-version --bump patch
+VERSION="$(awk -F\" '/^version/ {print $2}' server/Cargo.toml)"
+git commit Cargo.lock */Cargo.toml -m "Bumping version to ${VERSION:?}"

server/.sqlx/query-113694cd5bf0d2582ff3a635776daa608fe88abe1185958c4215646c92335afb.json

@@ -0,0 +1,64 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT\n    date,\n    is_read,\n    link,\n    site,\n    summary,\n    title,\n    name,\n    homepage\nFROM\n    post p\n    JOIN feed f ON p.site = f.slug\nWHERE\n    uid = $1\n",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "date",
+        "type_info": "Timestamp"
+      },
+      {
+        "ordinal": 1,
+        "name": "is_read",
+        "type_info": "Bool"
+      },
+      {
+        "ordinal": 2,
+        "name": "link",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 3,
+        "name": "site",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 4,
+        "name": "summary",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 5,
+        "name": "title",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 6,
+        "name": "name",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 7,
+        "name": "homepage",
+        "type_info": "Text"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Text"
+      ]
+    },
+    "nullable": [
+      true,
+      true,
+      true,
+      true,
+      true,
+      true,
+      true,
+      true
+    ]
+  },
+  "hash": "113694cd5bf0d2582ff3a635776daa608fe88abe1185958c4215646c92335afb"
+}

server/.sqlx/query-1b2244c9b9b64a1395d8d266f5df5352242bbe5efe481b0852e1c1d4b40584a7.json

@@ -0,0 +1,62 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT\n    site,\n    title,\n    summary,\n    link,\n    date,\n    is_read,\n    uid,\n    id\nFROM post\n",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "site",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 1,
+        "name": "title",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 2,
+        "name": "summary",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 3,
+        "name": "link",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 4,
+        "name": "date",
+        "type_info": "Timestamp"
+      },
+      {
+        "ordinal": 5,
+        "name": "is_read",
+        "type_info": "Bool"
+      },
+      {
+        "ordinal": 6,
+        "name": "uid",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 7,
+        "name": "id",
+        "type_info": "Int4"
+      }
+    ],
+    "parameters": {
+      "Left": []
+    },
+    "nullable": [
+      true,
+      true,
+      true,
+      true,
+      true,
+      true,
+      false,
+      false
+    ]
+  },
+  "hash": "1b2244c9b9b64a1395d8d266f5df5352242bbe5efe481b0852e1c1d4b40584a7"
+}

server/.sqlx/query-2c1954b6db3cbcabf9b878cd1c8ea01c607f46dc43a85b58e19217e7633cf337.json

@@ -0,0 +1,55 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT\n    site,\n    date,\n    is_read,\n    title,\n    uid,\n    name\nFROM\n    post p\n    JOIN feed f ON p.site = f.slug\nWHERE\n    ($1::text IS NULL OR site = $1)\n    AND (\n        NOT $2\n        OR NOT is_read\n    )\nORDER BY\n    date DESC,\n    title OFFSET $3\nLIMIT\n    $4\n",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "site",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 1,
+        "name": "date",
+        "type_info": "Timestamp"
+      },
+      {
+        "ordinal": 2,
+        "name": "is_read",
+        "type_info": "Bool"
+      },
+      {
+        "ordinal": 3,
+        "name": "title",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 4,
+        "name": "uid",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 5,
+        "name": "name",
+        "type_info": "Text"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Text",
+        "Bool",
+        "Int8",
+        "Int8"
+      ]
+    },
+    "nullable": [
+      true,
+      true,
+      true,
+      true,
+      false,
+      true
+    ]
+  },
+  "hash": "2c1954b6db3cbcabf9b878cd1c8ea01c607f46dc43a85b58e19217e7633cf337"
+}

server/.sqlx/query-2dcbedef656e1b725c5ba4fb67d31ce7962d8714449b2fb630f49a7ed1acc270.json

@@ -0,0 +1,32 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT\n    site,\n    name,\n    count (\n        NOT is_read\n        OR NULL\n    ) unread\nFROM\n    post AS p\n    JOIN feed AS f ON p.site = f.slug --\n    -- TODO: figure this out to make the query faster when only looking for unread\n    --WHERE\n    --    (\n    --        NOT $1\n    --        OR NOT is_read\n    --    )\nGROUP BY\n    1,\n    2\nORDER BY\n    site\n",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "site",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 1,
+        "name": "name",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 2,
+        "name": "unread",
+        "type_info": "Int8"
+      }
+    ],
+    "parameters": {
+      "Left": []
+    },
+    "nullable": [
+      true,
+      true,
+      null
+    ]
+  },
+  "hash": "2dcbedef656e1b725c5ba4fb67d31ce7962d8714449b2fb630f49a7ed1acc270"
+}

server/.sqlx/query-b39147b9d06171cb742141eda4675688cb702fb284758b1224ed3aa2d7f3b3d9.json

@@ -0,0 +1,15 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "UPDATE\n    post\nSET\n    is_read = $1\nWHERE\n    uid = $2\n",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Bool",
+        "Text"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "b39147b9d06171cb742141eda4675688cb702fb284758b1224ed3aa2d7f3b3d9"
+}

server/.sqlx/query-e28b890e308f483aa6bd08617548ae66294ae1e99b1cab49f5f4211e0fd7d419.json

@@ -0,0 +1,23 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT\n    COUNT(*) count\nFROM\n    post\nWHERE\n    ($1::text IS NULL OR site = $1)\n    AND (\n        NOT $2\n        OR NOT is_read\n    )\n",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "count",
+        "type_info": "Int8"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Text",
+        "Bool"
+      ]
+    },
+    "nullable": [
+      null
+    ]
+  },
+  "hash": "e28b890e308f483aa6bd08617548ae66294ae1e99b1cab49f5f4211e0fd7d419"
+}

server/Cargo.toml

@@ -1,33 +1,42 @@
 [package]
 name = "server"
-version = "0.1.0"
+version = "0.0.29"
 edition = "2021"
 default-run = "server"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-rocket = { version = "0.5.0-rc.2", features = [ "json" ] }
-notmuch = { path = "../notmuch" }
-shared = { path = "../shared" }
-serde_json = "1.0.87"
-thiserror = "1.0.37"
-serde = { version = "1.0.147", features = ["derive"] }
-log = "0.4.17"
-tokio = "1.26.0"
-glog = "0.1.0"
-urlencoding = "2.1.3"
+ammonia = "3.3.0"
+anyhow = "1.0.79"
 async-graphql = { version = "6.0.11", features = ["log"] }
 async-graphql-rocket = "6.0.11"
-rocket_cors = "0.6.0"
-memmap = "0.7.0"
-mailparse = "0.15.0"
-ammonia = "3.3.0"
-lol_html = "1.2.0"
+async-trait = "0.1.81"
+build-info = "0.0.38"
+cacher = {git = "http://git-private.h.xinu.tv/wathiede/cacher.git"}
 css-inline = "0.13.0"
-anyhow = "1.0.79"
-maplit = "1.0.2"
+glog = "0.1.0"
+html-escape = "0.2.13"
 linkify = "0.10.0"
+log = "0.4.17"
+lol_html = "1.2.0"
+mailparse = "0.15.0"
+maplit = "1.0.2"
+memmap = "0.7.0"
+notmuch = { path = "../notmuch" }
+reqwest = { version = "0.12.7", features = ["blocking"] }
+rocket = { version = "0.5.0-rc.2", features = [ "json" ] }
+rocket_cors = "0.6.0"
+scraper = "0.20.0"
+serde = { version = "1.0.147", features = ["derive"] }
+serde_json = "1.0.87"
+shared = { path = "../shared" }
 sqlx = { version = "0.7.4", features = ["postgres", "runtime-tokio", "time"] }
+tantivy = "0.22.0"
+thiserror = "1.0.37"
+tokio = "1.26.0"
 url = "2.5.2"
+urlencoding = "2.1.3"
 
+[build-dependencies]
+build-info-build = "0.0.38"

server/Rocket.toml

@@ -1,6 +1,8 @@
 [release]
 address = "0.0.0.0"
 port = 9345
+newsreader_database_url = "postgres://newsreader@nixos-07.h.xinu.tv/newsreader"
+newsreader_tantivy_db_path = "../target/database/newsreader"
 
 [debug]
 address = "0.0.0.0"
@@ -8,3 +10,45 @@ port = 9345
 # Uncomment to make it production like.
 #log_level = "critical"
 newsreader_database_url = "postgres://newsreader@nixos-07.h.xinu.tv/newsreader"
+newsreader_tantivy_db_path = "../target/database/newsreader"
+slurp_cache_path = "/net/nasx/x/letterbox/slurp"
+
+[debug.slurp_site_selectors]
+"atmeta.com" = [
+  "div.entry-content"
+]
+"blog.prusa3d.com" = [
+  "article.content .post-block"
+]
+"blog.cloudflare.com" = [
+  ".author-lists .author-name-tooltip",
+  ".post-full-content"
+]
+"blog.zsa.io" = [
+  "section.blog-article"
+]
+"engineering.fb.com" = [
+  "article"
+]
+"hackaday.com" = [
+  "div.entry-featured-image",
+  "div.entry-content"
+]
+"mitchellh.com" = [
+  "div.w-full"
+]
+"natwelch.com" = [
+  "article div.prose"
+]
+"slashdot.org" = [
+  "span.story-byline",
+  "div.p"
+]
+"www.redox-os.org" = [
+  "div.content"
+]
+"www.smbc-comics.com" = [
+  "img#cc-comic",
+  "div#aftercomic img"
+]
+

server/build.rs

@@ -0,0 +1,5 @@
+fn main() {
+	// Calling `build_info_build::build_script` collects all data and makes it available to `build_info::build_info!`
+	// and `build_info::format!` in the main program.
+	build_info_build::build_script();
+}

server/sql/all-posts.sql

@@ -0,0 +1,10 @@
+SELECT
+    site,
+    title,
+    summary,
+    link,
+    date,
+    is_read,
+    uid,
+    id
+FROM post

server/sql/count.sql

@@ -3,7 +3,7 @@ SELECT
 FROM
     post
 WHERE
-    site = $1
+    ($1::text IS NULL OR site = $1)
     AND (
         NOT $2
         OR NOT is_read

server/sql/set_unread.sql

@@ -0,0 +1,6 @@
+UPDATE
+    post
+SET
+    is_read = $1
+WHERE
+    uid = $2

server/sql/threads.sql

@@ -1,4 +1,5 @@
 SELECT
+    site,
     date,
     is_read,
     title,
@@ -8,7 +9,7 @@ FROM
     post p
     JOIN feed f ON p.site = f.slug
 WHERE
-    site = $1
+    ($1::text IS NULL OR site = $1)
     AND (
         NOT $2
         OR NOT is_read

server/src/bin/cleanhtml.rs

@@ -9,7 +9,7 @@ fn main() -> anyhow::Result<()> {
     println!("Sanitizing {src} into {dst}");
     let bytes = fs::read(src)?;
     let html = String::from_utf8_lossy(&bytes);
-    let html = sanitize_html(&html, "")?;
+    let html = sanitize_html(&html, "", &None)?;
     fs::write(dst, html)?;
 
     Ok(())

server/src/bin/server.rs

@@ -1,3 +1,6 @@
+// Rocket generates a lot of warnings for handlers
+// TODO: figure out why
+#![allow(unreachable_patterns)]
 #[macro_use]
 extern crate rocket;
 use std::{error::Error, io::Cursor, str::FromStr};
@@ -15,18 +18,14 @@ use rocket::{
     Response, State,
 };
 use rocket_cors::{AllowedHeaders, AllowedOrigins};
-use serde::Deserialize;
 use server::{
+    config::Config,
     error::ServerError,
     graphql::{Attachment, GraphqlSchema, Mutation, QueryRoot},
     nm::{attachment_bytes, cid_attachment_bytes},
 };
 use sqlx::postgres::PgPool;
-
-#[derive(Deserialize)]
-struct Config {
-    newsreader_database_url: String,
-}
+use tantivy::{Index, IndexWriter};
 
 #[get("/refresh")]
 async fn refresh(nm: &State<Notmuch>) -> Result<Json<String>, Debug<NotmuchError>> {
@@ -164,7 +163,127 @@ async fn original(
 
 #[rocket::get("/")]
 fn graphiql() -> content::RawHtml<String> {
-    content::RawHtml(GraphiQLSource::build().endpoint("/graphql").finish())
+    content::RawHtml(GraphiQLSource::build().endpoint("/api/graphql").finish())
+}
+
+#[rocket::post("/create-news-db")]
+fn create_news_db(config: &State<Config>) -> Result<String, Debug<ServerError>> {
+    create_news_db_impl(config)?;
+    Ok(format!(
+        "DB created in {}\n",
+        config.newsreader_tantivy_db_path
+    ))
+}
+fn create_news_db_impl(config: &Config) -> Result<(), ServerError> {
+    std::fs::remove_dir_all(&config.newsreader_tantivy_db_path).map_err(ServerError::from)?;
+    std::fs::create_dir_all(&config.newsreader_tantivy_db_path).map_err(ServerError::from)?;
+    use tantivy::schema::*;
+    let mut schema_builder = Schema::builder();
+    schema_builder.add_text_field("site", STRING | STORED);
+    schema_builder.add_text_field("title", TEXT | STORED);
+    schema_builder.add_text_field("summary", TEXT);
+    schema_builder.add_text_field("link", STRING | STORED);
+    schema_builder.add_date_field("date", FAST);
+    schema_builder.add_bool_field("is_read", FAST);
+    schema_builder.add_text_field("uid", STRING | STORED);
+    schema_builder.add_i64_field("id", FAST);
+
+    let schema = schema_builder.build();
+    Index::create_in_dir(&config.newsreader_tantivy_db_path, schema).map_err(ServerError::from)?;
+    Ok(())
+}
+
+#[rocket::post("/reindex-news-db")]
+async fn reindex_news_db(
+    pool: &State<PgPool>,
+    config: &State<Config>,
+) -> Result<String, Debug<ServerError>> {
+    use tantivy::{doc, Term};
+
+    let start_time = std::time::Instant::now();
+    let pool: &PgPool = pool;
+
+    let index =
+        Index::open_in_dir(&config.newsreader_tantivy_db_path).map_err(ServerError::from)?;
+    let mut index_writer = index.writer(50_000_000).map_err(ServerError::from)?;
+    let schema = index.schema();
+    let site = schema.get_field("site").map_err(ServerError::from)?;
+    let title = schema.get_field("title").map_err(ServerError::from)?;
+    let summary = schema.get_field("summary").map_err(ServerError::from)?;
+    let link = schema.get_field("link").map_err(ServerError::from)?;
+    let date = schema.get_field("date").map_err(ServerError::from)?;
+    let is_read = schema.get_field("is_read").map_err(ServerError::from)?;
+    let uid = schema.get_field("uid").map_err(ServerError::from)?;
+    let id = schema.get_field("id").map_err(ServerError::from)?;
+
+    let rows = sqlx::query_file!("sql/all-posts.sql")
+        .fetch_all(pool)
+        .await
+        .map_err(ServerError::from)?;
+
+    let total = rows.len();
+    for (i, r) in rows.into_iter().enumerate() {
+        if i % 10_000 == 0 {
+            info!(
+                "{i}/{total} processed, elapsed {:.2}s",
+                start_time.elapsed().as_secs_f32()
+            );
+        }
+        let id_term = Term::from_field_text(uid, &r.uid);
+        index_writer.delete_term(id_term);
+        index_writer
+            .add_document(doc!(
+                site =>  r.site.expect("UNKOWN_SITE"),
+                title =>  r.title.expect("UNKOWN_TITLE"),
+                // TODO: clean and extract text from HTML
+                summary => r.summary.expect("UNKNOWN_SUMMARY"),
+                link => r.link.expect("link"),
+                date => tantivy::DateTime::from_primitive(r.date.expect("date")),
+                is_read => r.is_read.expect("is_read"),
+                uid => r.uid,
+                id => r.id as i64,
+            ))
+            .map_err(ServerError::from)?;
+    }
+
+    index_writer.commit().map_err(ServerError::from)?;
+
+    info!("took {:.2}s to reindex", start_time.elapsed().as_secs_f32());
+    Ok(format!(
+        "DB openned in {}\n",
+        config.newsreader_tantivy_db_path
+    ))
+}
+
+#[rocket::get("/search-news-db")]
+fn search_news_db(
+    index: &State<tantivy::Index>,
+    reader: &State<tantivy::IndexReader>,
+) -> Result<String, Debug<ServerError>> {
+    use tantivy::{collector::TopDocs, query::QueryParser, Document, TantivyDocument};
+
+    let searcher = reader.searcher();
+    let schema = index.schema();
+    let site = schema.get_field("site").map_err(ServerError::from)?;
+    let title = schema.get_field("title").map_err(ServerError::from)?;
+    let summary = schema.get_field("summary").map_err(ServerError::from)?;
+    let query_parser = QueryParser::for_index(&index, vec![site, title, summary]);
+
+    let query = query_parser
+        .parse_query("grapheme")
+        .map_err(ServerError::from)?;
+    let top_docs = searcher
+        .search(&query, &TopDocs::with_limit(10))
+        .map_err(ServerError::from)?;
+    let mut results = vec![];
+    info!("search found {} docs", top_docs.len());
+    for (_score, doc_address) in top_docs {
+        let retrieved_doc: TantivyDocument =
+            searcher.doc(doc_address).map_err(ServerError::from)?;
+        results.push(format!("{}", retrieved_doc.to_json(&schema)));
+    }
+
+    Ok(format!("{}", results.join(" ")))
 }
 
 #[rocket::get("/graphql?<query..>")]
@@ -190,6 +309,8 @@ async fn main() -> Result<(), Box<dyn Error>> {
             ..Default::default()
         })
         .unwrap();
+    build_info::build_info!(fn bi);
+    info!("Build Info: {}", shared::build_version(bi));
     let allowed_origins = AllowedOrigins::all();
     let cors = rocket_cors::CorsOptions {
         allowed_origins,
@@ -207,6 +328,9 @@ async fn main() -> Result<(), Box<dyn Error>> {
         .mount(
             shared::urls::MOUNT_POINT,
             routes![
+                create_news_db,
+                reindex_news_db,
+                search_news_db,
                 original,
                 refresh,
                 show_pretty,
@@ -223,14 +347,33 @@ async fn main() -> Result<(), Box<dyn Error>> {
         .attach(AdHoc::config::<Config>());
 
     let config: Config = rkt.figment().extract()?;
+    info!("Config:\n{config:#?}");
+    if !std::fs::exists(&config.slurp_cache_path)? {
+        info!("Creating slurp cache @ '{}'", &config.slurp_cache_path);
+        std::fs::create_dir_all(&config.slurp_cache_path)?;
+    }
     let pool = PgPool::connect(&config.newsreader_database_url).await?;
+    let tantivy_newsreader_index = match Index::open_in_dir(&config.newsreader_tantivy_db_path) {
+        Ok(idx) => idx,
+        Err(_) => {
+            create_news_db_impl(&config)?;
+            Index::open_in_dir(&config.newsreader_tantivy_db_path)?
+        }
+    };
+    let tantivy_newsreader_reader = tantivy_newsreader_index.reader()?;
     let schema = Schema::build(QueryRoot, Mutation, EmptySubscription)
         .data(Notmuch::default())
+        .data(config)
         .data(pool.clone())
         .extension(async_graphql::extensions::Logger)
         .finish();
 
-    let rkt = rkt.manage(schema).manage(pool).manage(Notmuch::default());
+    let rkt = rkt
+        .manage(schema)
+        .manage(pool)
+        .manage(Notmuch::default())
+        .manage(tantivy_newsreader_index)
+        .manage(tantivy_newsreader_reader);
     //.manage(Notmuch::with_config("../notmuch/testdata/notmuch.config"))
 
     rkt.launch().await?;

server/src/config.rs

@@ -0,0 +1,23 @@
+use std::{collections::HashMap, fmt::Display, str::FromStr};
+
+use scraper::Selector;
+use serde::{de, Deserialize, Deserializer};
+
+#[derive(Debug)]
+pub struct DeSelector(pub Selector);
+impl<'de> Deserialize<'de> for DeSelector {
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: Deserializer<'de>,
+    {
+        let s = String::deserialize(deserializer)?;
+        Ok(DeSelector(Selector::parse(&s).map_err(de::Error::custom)?))
+    }
+}
+#[derive(Debug, Deserialize)]
+pub struct Config {
+    pub newsreader_database_url: String,
+    pub newsreader_tantivy_db_path: String,
+    pub slurp_cache_path: String,
+    pub slurp_site_selectors: HashMap<String, Vec<DeSelector>>,
+}

server/src/custom.css

@@ -0,0 +1,8 @@
+pre {
+  background-color: var(--color-bg);
+  color: var(--color-text);
+}
+
+code {
+  background-color: var(--color-bg-secondary);
+}

server/src/error.rs

@@ -1,9 +1,11 @@
 use std::{convert::Infallible, str::Utf8Error, string::FromUtf8Error};
 
 use mailparse::MailParseError;
+use tantivy::TantivyError;
+use tantivy::query::QueryParserError;
 use thiserror::Error;
 
-use crate::SanitizeError;
+use crate::TransformError;
 
 #[derive(Error, Debug)]
 pub enum ServerError {
@@ -19,8 +21,8 @@ pub enum ServerError {
     PartNotFound,
     #[error("sqlx error: {0}")]
     SQLXError(#[from] sqlx::Error),
-    #[error("html sanitize error: {0}")]
-    SanitizeError(#[from] SanitizeError),
+    #[error("html transform error: {0}")]
+    TransformError(#[from] TransformError),
     #[error("UTF8 error: {0}")]
     Utf8Error(#[from] Utf8Error),
     #[error("FromUTF8 error: {0}")]
@@ -29,6 +31,10 @@ pub enum ServerError {
     StringError(String),
     #[error("invalid url: {0}")]
     UrlParseError(#[from] url::ParseError),
+    #[error("tantivy error: {0}")]
+    TantivyError(#[from] TantivyError),
+    #[error("tantivy query parse error: {0}")]
+    QueryParseError(#[from] QueryParserError),
     #[error("impossible: {0}")]
     InfaillibleError(#[from] Infallible),
 }

server/src/graphql.rs

@@ -1,13 +1,14 @@
-
 use async_graphql::{
-    connection::{Connection},
-    Context, EmptySubscription, Enum, Error, FieldResult, Object, Schema, SimpleObject, Union,
+    connection::{self, Connection, Edge, OpaqueCursor},
+    Context, EmptySubscription, Enum, Error, FieldResult, InputObject, Object, Schema,
+    SimpleObject, Union,
 };
 use log::info;
 use notmuch::Notmuch;
+use serde::{Deserialize, Serialize};
 use sqlx::postgres::PgPool;
 
-use crate::{newsreader, nm};
+use crate::{config::Config, newsreader, nm, Query};
 
 /// # Number of seconds since the Epoch
 pub type UnixTime = isize;
@@ -31,8 +32,26 @@ pub struct ThreadSummary {
     pub tags: Vec<String>,
 }
 
+#[derive(Debug, Union)]
+pub enum Thread {
+    Email(EmailThread),
+    News(NewsPost),
+}
+
 #[derive(Debug, SimpleObject)]
-pub struct Thread {
+pub struct NewsPost {
+    pub thread_id: String,
+    pub is_read: bool,
+    pub slug: String,
+    pub site: String,
+    pub title: String,
+    pub body: String,
+    pub url: String,
+    pub timestamp: i64,
+}
+
+#[derive(Debug, SimpleObject)]
+pub struct EmailThread {
     pub thread_id: String,
     pub subject: String,
     pub messages: Vec<Message>,
@@ -194,26 +213,36 @@ pub struct Email {
 }
 
 #[derive(SimpleObject)]
-pub(crate) struct Tag {
+pub struct Tag {
     pub name: String,
     pub fg_color: String,
     pub bg_color: String,
     pub unread: usize,
 }
 
+#[derive(Serialize, Deserialize, Debug, InputObject)]
+struct SearchCursor {
+    newsreader_offset: i32,
+    notmuch_offset: i32,
+}
+
 pub struct QueryRoot;
 #[Object]
 impl QueryRoot {
+    async fn version<'ctx>(&self, _ctx: &Context<'ctx>) -> Result<String, Error> {
+        build_info::build_info!(fn bi);
+        Ok(shared::build_version(bi))
+    }
     async fn count<'ctx>(&self, ctx: &Context<'ctx>, query: String) -> Result<usize, Error> {
         let nm = ctx.data_unchecked::<Notmuch>();
         let pool = ctx.data_unchecked::<PgPool>();
 
-        // TODO: make this search both copra and merge results
-        if newsreader::is_newsreader_search(&query) {
-            Ok(newsreader::count(pool, &query).await?)
-        } else {
-            Ok(nm::count(nm, &query).await?)
-        }
+        let newsreader_query: Query = query.parse()?;
+
+        let newsreader_count = newsreader::count(pool, &newsreader_query).await?;
+        let notmuch_count = nm::count(nm, &newsreader_query.to_notmuch()).await?;
+        info!("count {newsreader_query:?} newsreader count {newsreader_count} notmuch count {notmuch_count}");
+        Ok(newsreader_count + notmuch_count)
     }
 
     async fn search<'ctx>(
@@ -224,17 +253,124 @@ impl QueryRoot {
         first: Option<i32>,
         last: Option<i32>,
         query: String,
-    ) -> Result<Connection<usize, ThreadSummary>, Error> {
-        info!("search({after:?} {before:?} {first:?} {last:?} {query:?})");
+    ) -> Result<Connection<OpaqueCursor<SearchCursor>, ThreadSummary>, Error> {
+        // TODO: add keywords to limit search to one corpus, i.e. is:news or is:mail
+        info!("search({after:?} {before:?} {first:?} {last:?} {query:?})",);
         let nm = ctx.data_unchecked::<Notmuch>();
         let pool = ctx.data_unchecked::<PgPool>();
 
-        // TODO: make this search both copra and merge results
-        if newsreader::is_newsreader_search(&query) {
-            Ok(newsreader::search(pool, after, before, first, last, query).await?)
-        } else {
-            Ok(nm::search(nm, after, before, first, last, query).await?)
+        enum ThreadSummaryCursor {
+            Newsreader(i32, ThreadSummary),
+            Notmuch(i32, ThreadSummary),
         }
+        Ok(connection::query(
+            after,
+            before,
+            first,
+            last,
+            |after: Option<OpaqueCursor<SearchCursor>>,
+             before: Option<OpaqueCursor<SearchCursor>>,
+             first: Option<usize>,
+             last: Option<usize>| async move {
+                info!(
+                    "search({:?} {:?} {first:?} {last:?} {query:?})",
+                    after.as_ref().map(|v| &v.0),
+                    before.as_ref().map(|v| &v.0)
+                );
+                let newsreader_after = after.as_ref().map(|sc| sc.newsreader_offset);
+                let notmuch_after = after.as_ref().map(|sc| sc.notmuch_offset);
+                let newsreader_before = before.as_ref().map(|sc| sc.newsreader_offset);
+                let notmuch_before = before.as_ref().map(|sc| sc.notmuch_offset);
+
+                let newsreader_query: Query = query.parse()?;
+                info!("newsreader_query {newsreader_query:?}");
+                let newsreader_results = if newsreader_query.is_newsreader {
+                    newsreader::search(
+                        pool,
+                        newsreader_after,
+                        newsreader_before,
+                        first.map(|v| v as i32),
+                        last.map(|v| v as i32),
+                        &newsreader_query,
+                    )
+                    .await?
+                    .into_iter()
+                    .map(|(cur, ts)| ThreadSummaryCursor::Newsreader(cur, ts))
+                    .collect()
+                } else {
+                    Vec::new()
+                };
+
+                let notmuch_results = if newsreader_query.is_notmuch {
+                    nm::search(
+                        nm,
+                        notmuch_after,
+                        notmuch_before,
+                        first.map(|v| v as i32),
+                        last.map(|v| v as i32),
+                        newsreader_query.to_notmuch(),
+                    )
+                    .await?
+                    .into_iter()
+                    .map(|(cur, ts)| ThreadSummaryCursor::Notmuch(cur, ts))
+                    .collect()
+                } else {
+                    Vec::new()
+                };
+
+                let mut results: Vec<_> = newsreader_results
+                    .into_iter()
+                    .chain(notmuch_results)
+                    .collect();
+
+                // The leading '-' is to reverse sort
+                results.sort_by_key(|item| match item {
+                    ThreadSummaryCursor::Newsreader(_, ts) => -ts.timestamp,
+                    ThreadSummaryCursor::Notmuch(_, ts) => -ts.timestamp,
+                });
+
+                let mut has_next_page = before.is_some();
+                if let Some(first) = first {
+                    if results.len() > first {
+                        has_next_page = true;
+                        results.truncate(first);
+                    }
+                }
+
+                let mut has_previous_page = after.is_some();
+                if let Some(last) = last {
+                    if results.len() > last {
+                        has_previous_page = true;
+                        results.truncate(last);
+                    }
+                }
+
+                let mut connection = Connection::new(has_previous_page, has_next_page);
+                let mut newsreader_offset = 0;
+                let mut notmuch_offset = 0;
+
+                connection.edges.extend(results.into_iter().map(|item| {
+                    let thread_summary;
+                    match item {
+                        ThreadSummaryCursor::Newsreader(offset, ts) => {
+                            thread_summary = ts;
+                            newsreader_offset = offset;
+                        }
+                        ThreadSummaryCursor::Notmuch(offset, ts) => {
+                            thread_summary = ts;
+                            notmuch_offset = offset;
+                        }
+                    }
+                    let cur = OpaqueCursor(SearchCursor {
+                        newsreader_offset,
+                        notmuch_offset,
+                    });
+                    Edge::new(cur, thread_summary)
+                }));
+                Ok::<_, async_graphql::Error>(connection)
+            },
+        )
+        .await?)
     }
 
     async fn tags<'ctx>(&self, ctx: &Context<'ctx>) -> FieldResult<Vec<Tag>> {
@@ -248,6 +384,7 @@ impl QueryRoot {
     async fn thread<'ctx>(&self, ctx: &Context<'ctx>, thread_id: String) -> Result<Thread, Error> {
         let nm = ctx.data_unchecked::<Notmuch>();
         let pool = ctx.data_unchecked::<PgPool>();
+        let config = ctx.data_unchecked::<Config>();
         let debug_content_tree = ctx
             .look_ahead()
             .field("messages")
@@ -256,7 +393,7 @@ impl QueryRoot {
             .exists();
         // TODO: look at thread_id and conditionally load newsreader
         if newsreader::is_newsreader_thread(&thread_id) {
-            Ok(newsreader::thread(pool, thread_id).await?)
+            Ok(newsreader::thread(config, pool, thread_id).await?)
         } else {
             Ok(nm::thread(nm, thread_id, debug_content_tree).await?)
         }
@@ -273,11 +410,14 @@ impl Mutation {
         unread: bool,
     ) -> Result<bool, Error> {
         let nm = ctx.data_unchecked::<Notmuch>();
-        info!("set_read_status({unread})");
-        if unread {
-            nm.tag_add("unread", &format!("{query}"))?;
-        } else {
-            nm.tag_remove("unread", &format!("{query}"))?;
+        let pool = ctx.data_unchecked::<PgPool>();
+
+        for q in query.split_whitespace() {
+            if newsreader::is_newsreader_thread(&q) {
+                newsreader::set_read_status(pool, &q, unread).await?;
+            } else {
+                nm::set_read_status(nm, q, unread).await?;
+            }
         }
         Ok(true)
     }

server/src/lib.rs

@@ -1,22 +1,275 @@
+pub mod config;
 pub mod error;
 pub mod graphql;
 pub mod newsreader;
 pub mod nm;
 
+use std::{collections::HashMap, convert::Infallible, str::FromStr, sync::Arc};
+
+use async_trait::async_trait;
+use cacher::{Cacher, FilesystemCacher};
 use css_inline::{CSSInliner, InlineError, InlineOptions};
 use linkify::{LinkFinder, LinkKind};
-use log::error;
-use lol_html::{element, errors::RewritingError, rewrite_str, RewriteStrSettings};
+use log::{error, info, warn};
+use lol_html::{
+    element, errors::RewritingError, html_content::ContentType, rewrite_str, text,
+    RewriteStrSettings,
+};
 use maplit::{hashmap, hashset};
+use scraper::{Html, Selector};
 use thiserror::Error;
+use tokio::sync::Mutex;
 use url::Url;
 
+use crate::{
+    config::DeSelector,
+    newsreader::{extract_thread_id, is_newsreader_thread},
+};
+
+// TODO: figure out how to use Cow
+#[async_trait]
+trait Transformer: Send + Sync {
+    fn should_run(&self, _addr: &Option<Url>, _html: &str) -> bool {
+        true
+    }
+    // TODO: should html be something like `html_escape` uses:
+    // <S: ?Sized + AsRef<str>>(text: &S) -> Cow<str>
+    async fn transform(&self, addr: &Option<Url>, html: &str) -> Result<String, TransformError>;
+}
+
+// TODO: how would we make this more generic to allow good implementations of Transformer outside
+// of this module?
 #[derive(Error, Debug)]
-pub enum SanitizeError {
-    #[error("lol-html rewrite error")]
+pub enum TransformError {
+    #[error("lol-html rewrite error: {0}")]
     RewritingError(#[from] RewritingError),
-    #[error("css inline error")]
+    #[error("css inline error: {0}")]
     InlineError(#[from] InlineError),
+    #[error("failed to fetch url error: {0}")]
+    ReqwestError(#[from] reqwest::Error),
+    #[error("failed to parse HTML: {0}")]
+    HtmlParsingError(String),
+}
+
+struct SanitizeHtml<'a> {
+    cid_prefix: &'a str,
+    base_url: &'a Option<Url>,
+}
+
+#[async_trait]
+impl<'a> Transformer for SanitizeHtml<'a> {
+    async fn transform(&self, _: &Option<Url>, html: &str) -> Result<String, TransformError> {
+        Ok(sanitize_html(html, self.cid_prefix, self.base_url)?)
+    }
+}
+
+struct EscapeHtml;
+
+#[async_trait]
+impl Transformer for EscapeHtml {
+    fn should_run(&self, _: &Option<Url>, html: &str) -> bool {
+        html.contains("&")
+    }
+    async fn transform(&self, _: &Option<Url>, html: &str) -> Result<String, TransformError> {
+        Ok(html_escape::decode_html_entities(html).to_string())
+    }
+}
+
+struct StripHtml;
+
+#[async_trait]
+impl Transformer for StripHtml {
+    fn should_run(&self, _: &Option<Url>, html: &str) -> bool {
+        // Lame test
+        html.contains("<")
+    }
+    async fn transform(&self, _: &Option<Url>, html: &str) -> Result<String, TransformError> {
+        let mut text = String::new();
+        let element_content_handlers = vec![text!("*", |t| {
+            text += t.as_str();
+            Ok(())
+        })];
+        let _ = rewrite_str(
+            html,
+            RewriteStrSettings {
+                element_content_handlers,
+                ..RewriteStrSettings::default()
+            },
+        )?;
+
+        Ok(text)
+    }
+}
+
+struct InlineStyle;
+
+#[async_trait]
+impl Transformer for InlineStyle {
+    async fn transform(&self, _: &Option<Url>, html: &str) -> Result<String, TransformError> {
+        let css = concat!(
+            "/* chrome-default.css */\n",
+            include_str!("chrome-default.css"),
+            "\n/* mvp.css */\n",
+            include_str!("mvp.css"),
+            "\n/* Xinu Specific overrides */\n",
+            include_str!("custom.css"),
+        );
+        let inline_opts = InlineOptions {
+            inline_style_tags: true,
+            keep_style_tags: false,
+            keep_link_tags: true,
+            base_url: None,
+            load_remote_stylesheets: true,
+            extra_css: Some(css.into()),
+            preallocate_node_capacity: 32,
+            ..InlineOptions::default()
+        };
+
+        //info!("HTML:\n{html}");
+        Ok(match CSSInliner::new(inline_opts).inline(&html) {
+            Ok(inlined_html) => inlined_html,
+            Err(err) => {
+                error!("failed to inline CSS: {err}");
+                html.to_string()
+            }
+        })
+    }
+}
+
+/// Process images will extract any alt or title tags on images and place them as labels below said
+/// image. It also handles data-src and data-cfsrc attributes
+struct FrameImages;
+
+#[async_trait]
+impl Transformer for FrameImages {
+    async fn transform(&self, _: &Option<Url>, html: &str) -> Result<String, TransformError> {
+        Ok(rewrite_str(
+            html,
+            RewriteStrSettings {
+                element_content_handlers: vec![
+                    element!("img[data-src]", |el| {
+                        let src = el
+                            .get_attribute("data-src")
+                            .unwrap_or("https://placehold.co/600x400".to_string());
+                        el.set_attribute("src", &src)?;
+
+                        Ok(())
+                    }),
+                    element!("img[data-cfsrc]", |el| {
+                        let src = el
+                            .get_attribute("data-cfsrc")
+                            .unwrap_or("https://placehold.co/600x400".to_string());
+                        el.set_attribute("src", &src)?;
+
+                        Ok(())
+                    }),
+                    element!("img[alt], img[title]", |el| {
+                        let src = el
+                            .get_attribute("src")
+                            .unwrap_or("https://placehold.co/600x400".to_string());
+                        let alt = el.get_attribute("alt");
+                        let title = el.get_attribute("title");
+                        let mut frags =
+                            vec!["<figure>".to_string(), format!(r#"<img src="{src}">"#)];
+                        alt.map(|t| {
+                            if !t.is_empty() {
+                                frags.push(format!("<figcaption>Alt: {t}</figcaption>"))
+                            }
+                        });
+                        title.map(|t| {
+                            if !t.is_empty() {
+                                frags.push(format!("<figcaption>Title: {t}</figcaption>"))
+                            }
+                        });
+                        frags.push("</figure>".to_string());
+                        el.replace(&frags.join("\n"), ContentType::Html);
+
+                        Ok(())
+                    }),
+                ],
+                ..RewriteStrSettings::default()
+            },
+        )?)
+    }
+}
+struct AddOutlink;
+
+#[async_trait]
+impl Transformer for AddOutlink {
+    fn should_run(&self, link: &Option<Url>, html: &str) -> bool {
+        if let Some(link) = link {
+            link.scheme().starts_with("http") && !html.contains(link.as_str())
+        } else {
+            false
+        }
+    }
+    async fn transform(&self, link: &Option<Url>, html: &str) -> Result<String, TransformError> {
+        if let Some(link) = link {
+            Ok(format!(
+                r#"
+                {html}
+                <div><a href="{}">View on site</a></div>
+                "#,
+                link
+            ))
+        } else {
+            Ok(html.to_string())
+        }
+    }
+}
+
+struct SlurpContents<'h> {
+    cacher: Arc<Mutex<FilesystemCacher>>,
+    site_selectors: &'h HashMap<String, Vec<DeSelector>>,
+}
+
+impl<'h> SlurpContents<'h> {
+    fn get_selectors(&self, link: &Url) -> Option<&[DeSelector]> {
+        for (host, selector) in self.site_selectors.iter() {
+            if link.host_str().map(|h| h.contains(host)).unwrap_or(false) {
+                return Some(&selector);
+            }
+        }
+        None
+    }
+}
+
+#[async_trait]
+impl<'h> Transformer for SlurpContents<'h> {
+    fn should_run(&self, link: &Option<Url>, _: &str) -> bool {
+        if let Some(link) = link {
+            return self.get_selectors(link).is_some();
+        }
+        false
+    }
+    async fn transform(&self, link: &Option<Url>, html: &str) -> Result<String, TransformError> {
+        let Some(link) = link else {
+            return Ok(html.to_string());
+        };
+        let Some(selectors) = self.get_selectors(&link) else {
+            return Ok(html.to_string());
+        };
+        let mut cacher = self.cacher.lock().await;
+        let body = if let Some(body) = cacher.get(link.as_str()) {
+            info!("cache hit for {link}");
+            String::from_utf8_lossy(&body).to_string()
+        } else {
+            let body = reqwest::get(link.as_str()).await?.text().await?;
+            cacher.set(link.as_str(), body.as_bytes());
+            body
+        };
+        let doc = Html::parse_document(&body);
+
+        let mut results = Vec::new();
+        for selector in selectors {
+            for frag in doc.select(&selector.0) {
+                results.push(frag.html())
+                // TODO: figure out how to warn if there were no hits
+                //warn!("couldn't find '{:?}' in {}", selector, link);
+            }
+        }
+        Ok(results.join(""))
+    }
 }
 
 pub fn linkify_html(text: &str) -> String {
@@ -50,31 +303,33 @@ pub fn linkify_html(text: &str) -> String {
 pub fn sanitize_html(
     html: &str,
     cid_prefix: &str,
-    base_url: &Url,
-) -> Result<String, SanitizeError> {
-    let element_content_handlers = vec![
+    base_url: &Option<Url>,
+) -> Result<String, TransformError> {
+    let inline_opts = InlineOptions {
+        inline_style_tags: true,
+        keep_style_tags: true,
+        keep_link_tags: false,
+        base_url: None,
+        load_remote_stylesheets: false,
+        extra_css: None,
+        preallocate_node_capacity: 32,
+        ..InlineOptions::default()
+    };
+
+    let html = match CSSInliner::new(inline_opts).inline(&html) {
+        Ok(inlined_html) => inlined_html,
+        Err(err) => {
+            error!("failed to inline CSS: {err}");
+            html.to_string()
+        }
+    };
+    let mut element_content_handlers = vec![
         // Open links in new tab
         element!("a[href]", |el| {
             el.set_attribute("target", "_blank").unwrap();
 
             Ok(())
         }),
-        // Make links with relative URLs absolute
-        element!("a[href]", |el| {
-            if let Some(Ok(href)) = el.get_attribute("href").map(|href| base_url.join(&href)) {
-                el.set_attribute("href", &href.as_str()).unwrap();
-            }
-
-            Ok(())
-        }),
-        // Make images with relative srcs absolute
-        element!("img[src]", |el| {
-            if let Some(Ok(src)) = el.get_attribute("src").map(|src| base_url.join(&src)) {
-                el.set_attribute("src", &src.as_str()).unwrap();
-            }
-
-            Ok(())
-        }),
         // Replace mixed part CID images with URL
         element!("img[src]", |el| {
             let src = el
@@ -95,28 +350,60 @@ pub fn sanitize_html(
 
             el.set_attribute("src", &src)?;
 
+            Ok(())
+        }),
+        // Add https to href with //<domain name>
+        element!("link[href]", |el| {
+            info!("found link[href] {el:?}");
+            let mut href = el.get_attribute("href").expect("href was required");
+            if href.starts_with("//") {
+                warn!("adding https to {href}");
+                href.insert_str(0, "https:");
+            }
+
+            el.set_attribute("href", &href)?;
+
+            Ok(())
+        }),
+        // Add https to src with //<domain name>
+        element!("style[src]", |el| {
+            let mut src = el.get_attribute("src").expect("src was required");
+            if src.starts_with("//") {
+                src.insert_str(0, "https:");
+            }
+
+            el.set_attribute("src", &src)?;
+
             Ok(())
         }),
     ];
+    if let Some(base_url) = base_url {
+        element_content_handlers.extend(vec![
+            // Make links with relative URLs absolute
+            element!("a[href]", |el| {
+                if let Some(Ok(href)) = el.get_attribute("href").map(|href| base_url.join(&href)) {
+                    el.set_attribute("href", &href.as_str()).unwrap();
+                }
 
-    let inline_opts = InlineOptions {
-        inline_style_tags: true,
-        keep_style_tags: false,
-        keep_link_tags: false,
-        base_url: None,
-        load_remote_stylesheets: false,
-        extra_css: None,
-        preallocate_node_capacity: 32,
-        ..InlineOptions::default()
-    };
+                Ok(())
+            }),
+            // Make images with relative srcs absolute
+            element!("img[src]", |el| {
+                if let Some(Ok(src)) = el.get_attribute("src").map(|src| base_url.join(&src)) {
+                    el.set_attribute("src", &src.as_str()).unwrap();
+                }
 
-    let inlined_html = match CSSInliner::new(inline_opts).inline(&html) {
-        Ok(inlined_html) => inlined_html,
-        Err(err) => {
-            error!("failed to inline CSS: {err}");
-            html.to_string()
-        }
-    };
+                Ok(())
+            }),
+        ]);
+    }
+    let html = rewrite_str(
+        &html,
+        RewriteStrSettings {
+            element_content_handlers,
+            ..RewriteStrSettings::default()
+        },
+    )?;
     // Default's don't allow style, but we want to preserve that.
     // TODO: remove 'class' if rendering mails moves to a two phase process where abstract message
     // types are collected, santized, and then grouped together as one big HTML doc
@@ -164,6 +451,7 @@ pub fn sanitize_html(
         "hgroup",
         "hr",
         "i",
+        "iframe", // wathiede
         "img",
         "ins",
         "kbd",
@@ -172,6 +460,7 @@ pub fn sanitize_html(
         "map",
         "mark",
         "nav",
+        "noscript", // wathiede
         "ol",
         "p",
         "pre",
@@ -225,6 +514,9 @@ pub fn sanitize_html(
         "hr" => hashset![
             "align", "size", "width"
         ],
+        "iframe" => hashset![
+            "src", "allow", "allowfullscreen"
+        ],
         "img" => hashset![
             "align", "alt", "height", "src", "width"
         ],
@@ -260,19 +552,127 @@ pub fn sanitize_html(
         ],
     ];
 
-    let rewritten_html = rewrite_str(
-        &inlined_html,
-        RewriteStrSettings {
-            element_content_handlers,
-            ..RewriteStrSettings::default()
-        },
-    )?;
-    let clean_html = ammonia::Builder::default()
+    let html = ammonia::Builder::default()
         .tags(tags)
         .tag_attributes(tag_attributes)
         .generic_attributes(attributes)
-        .clean(&rewritten_html)
+        .clean(&html)
         .to_string();
 
-    Ok(clean_html)
+    Ok(html)
+}
+
+fn compute_offset_limit(
+    after: Option<i32>,
+    before: Option<i32>,
+    first: Option<i32>,
+    last: Option<i32>,
+) -> (i32, i32) {
+    let default_page_size = 100;
+    match (after, before, first, last) {
+        // Reasonable defaults
+        (None, None, None, None) => (0, default_page_size),
+        (None, None, Some(first), None) => (0, first),
+        (Some(after), None, None, None) => (after + 1, default_page_size),
+        (Some(after), None, Some(first), None) => (after + 1, first),
+        (None, Some(before), None, None) => (0.max(before - default_page_size), default_page_size),
+        (None, Some(before), None, Some(last)) => (0.max(before - last), last),
+        (None, None, None, Some(_)) => {
+            panic!("specifying last and no before doesn't make sense")
+        }
+        (None, None, Some(_), Some(_)) => {
+            panic!("specifying first and last doesn't make sense")
+        }
+        (None, Some(_), Some(_), _) => {
+            panic!("specifying before and first doesn't make sense")
+        }
+        (Some(_), Some(_), _, _) => {
+            panic!("specifying after and before doesn't make sense")
+        }
+        (Some(_), None, None, Some(_)) => {
+            panic!("specifying after and last doesn't make sense")
+        }
+        (Some(_), None, Some(_), Some(_)) => {
+            panic!("specifying after, first and last doesn't make sense")
+        }
+    }
+}
+
+#[derive(Debug)]
+pub struct Query {
+    pub unread_only: bool,
+    pub tag: Option<String>,
+    pub uid: Option<String>,
+    pub remainder: Vec<String>,
+    pub is_notmuch: bool,
+    pub is_newsreader: bool,
+}
+
+impl Query {
+    // Converts the internal state of Query to something suitable for notmuch queries. Removes and
+    // letterbox specific '<key>:<value' tags
+    fn to_notmuch(&self) -> String {
+        let mut parts = Vec::new();
+        if !self.is_notmuch {
+            return String::new();
+        }
+
+        if self.unread_only {
+            parts.push("is:unread".to_string());
+        }
+        if let Some(site) = &self.tag {
+            parts.push(format!("tag:{site}"));
+        }
+        if let Some(uid) = &self.uid {
+            parts.push(uid.clone());
+        }
+        parts.extend(self.remainder.clone());
+        parts.join(" ")
+    }
+}
+
+impl FromStr for Query {
+    type Err = Infallible;
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        let mut unread_only = false;
+        let mut tag = None;
+        let mut uid = None;
+        let mut remainder = Vec::new();
+        let mut is_notmuch = false;
+        let mut is_newsreader = false;
+        for word in s.split_whitespace() {
+            if word == "is:unread" {
+                unread_only = true
+            } else if word.starts_with("tag:") {
+                tag = Some(word["tag:".len()..].to_string())
+                /*
+                            } else if word.starts_with("tag:") {
+                                // Any tag that doesn't match site_prefix should explicitly set the site to something not in the
+                                // database
+                                site = Some(NON_EXISTENT_SITE_NAME.to_string());
+                */
+            } else if is_newsreader_thread(word) {
+                uid = Some(extract_thread_id(word).to_string())
+            } else if word == "is:mail" || word == "is:email" || word == "is:notmuch" {
+                is_notmuch = true;
+            } else if word == "is:news" || word == "is:newsreader" {
+                is_newsreader = true;
+            } else {
+                remainder.push(word.to_string());
+            }
+        }
+        // If we don't see any explicit filters for a corpus, flip them all on
+        if !(is_notmuch || is_newsreader) {
+            is_newsreader = true;
+            is_notmuch = true;
+        }
+        Ok(Query {
+            unread_only,
+            tag,
+            uid,
+            remainder,
+            is_notmuch,
+            is_newsreader,
+        })
+    }
 }

server/src/mvp.css

@@ -0,0 +1,498 @@
+/* MVP.css v1.15 - https://github.com/andybrewer/mvp */
+
+/* :root content stored in client side index.html */
+
+html {
+  scroll-behavior: smooth;
+}
+
+@media (prefers-reduced-motion: reduce) {
+  html {
+    scroll-behavior: auto;
+  }
+}
+
+/* Layout */
+article aside {
+  background: var(--color-secondary-accent);
+  border-left: 4px solid var(--color-secondary);
+  padding: 0.01rem 0.8rem;
+}
+
+body {
+  background: var(--color-bg);
+  color: var(--color-text);
+  font-family: var(--font-family);
+  line-height: var(--line-height);
+  margin: 0;
+  overflow-x: hidden;
+  padding: 0;
+}
+
+footer,
+header,
+main {
+  margin: 0 auto;
+  max-width: var(--width-content);
+  padding: 3rem 1rem;
+}
+
+hr {
+  background-color: var(--color-bg-secondary);
+  border: none;
+  height: 1px;
+  margin: 4rem 0;
+  width: 100%;
+}
+
+section {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: var(--justify-important);
+}
+
+section img,
+article img {
+  max-width: 100%;
+}
+
+section pre {
+  overflow: auto;
+}
+
+section aside {
+  border: 1px solid var(--color-bg-secondary);
+  border-radius: var(--border-radius);
+  box-shadow: var(--box-shadow) var(--color-shadow);
+  margin: 1rem;
+  padding: 1.25rem;
+  width: var(--width-card);
+}
+
+section aside:hover {
+  box-shadow: var(--box-shadow) var(--color-bg-secondary);
+}
+
+[hidden] {
+  display: none;
+}
+
+/* Headers */
+article header,
+div header,
+main header {
+  padding-top: 0;
+}
+
+header {
+  text-align: var(--justify-important);
+}
+
+header a b,
+header a em,
+header a i,
+header a strong {
+  margin-left: 0.5rem;
+  margin-right: 0.5rem;
+}
+
+header nav img {
+  margin: 1rem 0;
+}
+
+section header {
+  padding-top: 0;
+  width: 100%;
+}
+
+/* Nav */
+nav {
+  align-items: center;
+  display: flex;
+  font-weight: bold;
+  justify-content: space-between;
+  margin-bottom: 7rem;
+}
+
+nav ul {
+  list-style: none;
+  padding: 0;
+}
+
+nav ul li {
+  display: inline-block;
+  margin: 0 0.5rem;
+  position: relative;
+  text-align: left;
+}
+
+/* Nav Dropdown */
+nav ul li:hover ul {
+  display: block;
+}
+
+nav ul li ul {
+  background: var(--color-bg);
+  border: 1px solid var(--color-bg-secondary);
+  border-radius: var(--border-radius);
+  box-shadow: var(--box-shadow) var(--color-shadow);
+  display: none;
+  height: auto;
+  left: -2px;
+  padding: .5rem 1rem;
+  position: absolute;
+  top: 1.7rem;
+  white-space: nowrap;
+  width: auto;
+  z-index: 1;
+}
+
+nav ul li ul::before {
+  /* fill gap above to make mousing over them easier */
+  content: "";
+  position: absolute;
+  left: 0;
+  right: 0;
+  top: -0.5rem;
+  height: 0.5rem;
+}
+
+nav ul li ul li,
+nav ul li ul li a {
+  display: block;
+}
+
+/* Typography */
+code,
+samp {
+  background-color: var(--color-accent);
+  border-radius: var(--border-radius);
+  color: var(--color-text);
+  display: inline-block;
+  margin: 0 0.1rem;
+  padding: 0 0.5rem;
+}
+
+details {
+  margin: 1.3rem 0;
+}
+
+details summary {
+  font-weight: bold;
+  cursor: pointer;
+}
+
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+  line-height: var(--line-height);
+  text-wrap: balance;
+}
+
+mark {
+  padding: 0.1rem;
+}
+
+ol li,
+ul li {
+  padding: 0.2rem 0;
+}
+
+p {
+  margin: 0.75rem 0;
+  padding: 0;
+  width: 100%;
+}
+
+pre {
+  margin: 1rem 0;
+  max-width: var(--width-card-wide);
+  padding: 1rem 0;
+}
+
+pre code,
+pre samp {
+  display: block;
+  max-width: var(--width-card-wide);
+  padding: 0.5rem 2rem;
+  white-space: pre-wrap;
+}
+
+small {
+  color: var(--color-text-secondary);
+}
+
+sup {
+  background-color: var(--color-secondary);
+  border-radius: var(--border-radius);
+  color: var(--color-bg);
+  font-size: xx-small;
+  font-weight: bold;
+  margin: 0.2rem;
+  padding: 0.2rem 0.3rem;
+  position: relative;
+  top: -2px;
+}
+
+/* Links */
+a {
+  color: var(--color-link);
+  display: inline-block;
+  font-weight: bold;
+  text-decoration: underline;
+}
+
+a:hover {
+  filter: brightness(var(--hover-brightness));
+}
+
+a:active {
+  filter: brightness(var(--active-brightness));
+}
+
+a b,
+a em,
+a i,
+a strong,
+button,
+input[type="submit"] {
+  border-radius: var(--border-radius);
+  display: inline-block;
+  font-size: medium;
+  font-weight: bold;
+  line-height: var(--line-height);
+  margin: 0.5rem 0;
+  padding: 1rem 2rem;
+}
+
+button,
+input[type="submit"] {
+  font-family: var(--font-family);
+}
+
+button:hover,
+input[type="submit"]:hover {
+  cursor: pointer;
+  filter: brightness(var(--hover-brightness));
+}
+
+button:active,
+input[type="submit"]:active {
+  filter: brightness(var(--active-brightness));
+}
+
+a b,
+a strong,
+button,
+input[type="submit"] {
+  background-color: var(--color-link);
+  border: 2px solid var(--color-link);
+  color: var(--color-bg);
+}
+
+a em,
+a i {
+  border: 2px solid var(--color-link);
+  border-radius: var(--border-radius);
+  color: var(--color-link);
+  display: inline-block;
+  padding: 1rem 2rem;
+}
+
+article aside a {
+  color: var(--color-secondary);
+}
+
+/* Images */
+figure {
+  margin: 0;
+  padding: 0;
+}
+
+figure img {
+  max-width: 100%;
+}
+
+figure figcaption {
+  color: var(--color-text-secondary);
+}
+
+/* Forms */
+button:disabled,
+input:disabled {
+  background: var(--color-bg-secondary);
+  border-color: var(--color-bg-secondary);
+  color: var(--color-text-secondary);
+  cursor: not-allowed;
+}
+
+button[disabled]:hover,
+input[type="submit"][disabled]:hover {
+  filter: none;
+}
+
+form {
+  border: 1px solid var(--color-bg-secondary);
+  border-radius: var(--border-radius);
+  box-shadow: var(--box-shadow) var(--color-shadow);
+  display: block;
+  max-width: var(--width-card-wide);
+  min-width: var(--width-card);
+  padding: 1.5rem;
+  text-align: var(--justify-normal);
+}
+
+form header {
+  margin: 1.5rem 0;
+  padding: 1.5rem 0;
+}
+
+input,
+label,
+select,
+textarea {
+  display: block;
+  font-size: inherit;
+  max-width: var(--width-card-wide);
+}
+
+input[type="checkbox"],
+input[type="radio"] {
+  display: inline-block;
+}
+
+input[type="checkbox"]+label,
+input[type="radio"]+label {
+  display: inline-block;
+  font-weight: normal;
+  position: relative;
+  top: 1px;
+}
+
+input[type="range"] {
+  padding: 0.4rem 0;
+}
+
+input,
+select,
+textarea {
+  border: 1px solid var(--color-bg-secondary);
+  border-radius: var(--border-radius);
+  margin-bottom: 1rem;
+  padding: 0.4rem 0.8rem;
+}
+
+input[type="text"],
+input[type="password"] textarea {
+  width: calc(100% - 1.6rem);
+}
+
+input[readonly],
+textarea[readonly] {
+  background-color: var(--color-bg-secondary);
+}
+
+label {
+  font-weight: bold;
+  margin-bottom: 0.2rem;
+}
+
+/* Popups */
+dialog {
+  border: 1px solid var(--color-bg-secondary);
+  border-radius: var(--border-radius);
+  box-shadow: var(--box-shadow) var(--color-shadow);
+  position: fixed;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  width: 50%;
+  z-index: 999;
+}
+
+/* Tables */
+table {
+  border: 1px solid var(--color-bg-secondary);
+  border-radius: var(--border-radius);
+  border-spacing: 0;
+  display: inline-block;
+  max-width: 100%;
+  overflow-x: auto;
+  padding: 0;
+  white-space: nowrap;
+}
+
+table td,
+table th,
+table tr {
+  padding: 0.4rem 0.8rem;
+  text-align: var(--justify-important);
+}
+
+table thead {
+  background-color: var(--color-table);
+  border-collapse: collapse;
+  border-radius: var(--border-radius);
+  color: var(--color-bg);
+  margin: 0;
+  padding: 0;
+}
+
+table thead tr:first-child th:first-child {
+  border-top-left-radius: var(--border-radius);
+}
+
+table thead tr:first-child th:last-child {
+  border-top-right-radius: var(--border-radius);
+}
+
+table thead th:first-child,
+table tr td:first-child {
+  text-align: var(--justify-normal);
+}
+
+table tr:nth-child(even) {
+  background-color: var(--color-accent);
+}
+
+/* Quotes */
+blockquote {
+  display: block;
+  font-size: x-large;
+  line-height: var(--line-height);
+  margin: 1rem auto;
+  max-width: var(--width-card-medium);
+  padding: 1.5rem 1rem;
+  text-align: var(--justify-important);
+}
+
+blockquote footer {
+  color: var(--color-text-secondary);
+  display: block;
+  font-size: small;
+  line-height: var(--line-height);
+  padding: 1.5rem 0;
+}
+
+/* Scrollbars */
+* {
+  scrollbar-width: thin;
+  scrollbar-color: var(--color-scrollbar) transparent;
+}
+
+*::-webkit-scrollbar {
+  width: 5px;
+  height: 5px;
+}
+
+*::-webkit-scrollbar-track {
+  background: transparent;
+}
+
+*::-webkit-scrollbar-thumb {
+  background-color: var(--color-scrollbar);
+  border-radius: 10px;
+}

server/src/newsreader.rs

@@ -1,23 +1,26 @@
-use std::{
-    convert::Infallible,
-    hash::{DefaultHasher, Hash, Hasher},
-    str::FromStr,
-};
+use std::sync::Arc;
 
-use async_graphql::connection::{self, Connection, Edge};
+use cacher::FilesystemCacher;
 use log::info;
+use maplit::hashmap;
+use scraper::Selector;
+use shared::compute_color;
 use sqlx::postgres::PgPool;
+use tokio::sync::Mutex;
 use url::Url;
 
+use crate::{
+    compute_offset_limit,
+    config::Config,
+    error::ServerError,
+    graphql::{NewsPost, Tag, Thread, ThreadSummary},
+    AddOutlink, EscapeHtml, FrameImages, InlineStyle, Query, SanitizeHtml, SlurpContents,
+    StripHtml, Transformer,
+};
+
 const TAG_PREFIX: &'static str = "News/";
 const THREAD_PREFIX: &'static str = "news:";
 
-use crate::{
-    error::ServerError,
-    graphql::{Body, Email, Html, Message, Tag, Thread, ThreadSummary},
-    sanitize_html,
-};
-
 pub fn is_newsreader_search(query: &str) -> bool {
     query.contains(TAG_PREFIX)
 }
@@ -26,10 +29,26 @@ pub fn is_newsreader_thread(query: &str) -> bool {
     query.starts_with(THREAD_PREFIX)
 }
 
-pub async fn count(pool: &PgPool, query: &str) -> Result<usize, ServerError> {
-    let query: Query = query.parse()?;
-    let site = query.site.expect("search has no site");
-    let row = sqlx::query_file!("sql/count.sql", site, query.unread_only)
+pub fn extract_thread_id(query: &str) -> &str {
+    &query[THREAD_PREFIX.len()..]
+}
+
+pub fn extract_site(tag: &str) -> &str {
+    &tag[TAG_PREFIX.len()..]
+}
+
+pub fn make_news_tag(tag: &str) -> String {
+    format!("tag:{TAG_PREFIX}{tag}")
+}
+
+pub async fn count(pool: &PgPool, query: &Query) -> Result<usize, ServerError> {
+    if !query.remainder.is_empty() {
+        // TODO: handle full text search against all sites, for now, early return if search words
+        // are specified.
+        return Ok(0);
+    }
+
+    let row = sqlx::query_file!("sql/count.sql", query.tag, query.unread_only)
         .fetch_one(pool)
         .await?;
     Ok(row.count.unwrap_or(0).try_into().unwrap_or(0))
@@ -37,105 +56,72 @@ pub async fn count(pool: &PgPool, query: &str) -> Result<usize, ServerError> {
 
 pub async fn search(
     pool: &PgPool,
-    after: Option<String>,
-    before: Option<String>,
+    after: Option<i32>,
+    before: Option<i32>,
     first: Option<i32>,
     last: Option<i32>,
-    query: String,
-) -> Result<Connection<usize, ThreadSummary>, async_graphql::Error> {
-    let query: Query = query.parse()?;
-    info!("news search query {query:?}");
-    let site = query.site.expect("search has no site");
-    connection::query(
-        after,
-        before,
-        first,
-        last,
-        |after: Option<usize>, before: Option<usize>, first, last| async move {
-            info!("search page info {after:#?}, {before:#?}, {first:#?}, {last:#?}");
-            let default_page_size = 100;
-            let (offset, limit) = match (after, before, first, last) {
-                // Reasonable defaults
-                (None, None, None, None) => (0, default_page_size),
-                (None, None, Some(first), None) => (0, first),
-                (Some(after), None, None, None) => (after, default_page_size),
-                (Some(after), None, Some(first), None) => (after, first),
-                (None, Some(before), None, None) => {
-                    (before.saturating_sub(default_page_size), default_page_size)
-                }
-                (None, Some(before), None, Some(last)) => (before.saturating_sub(last), last),
-                (None, None, None, Some(_)) => {
-                    panic!("specifying last and no before doesn't make sense")
-                }
-                (None, None, Some(_), Some(_)) => {
-                    panic!("specifying first and last doesn't make sense")
-                }
-                (None, Some(_), Some(_), _) => {
-                    panic!("specifying before and first doesn't make sense")
-                }
-                (Some(_), Some(_), _, _) => {
-                    panic!("specifying after and before doesn't make sense")
-                }
-                (Some(_), None, None, Some(_)) => {
-                    panic!("specifying after and last doesn't make sense")
-                }
-                (Some(_), None, Some(_), Some(_)) => {
-                    panic!("specifying after, first and last doesn't make sense")
-                }
-            };
-            // The +1 is to see if there are more pages of data available.
-            let limit = limit + 1;
+    query: &Query,
+) -> Result<Vec<(i32, ThreadSummary)>, async_graphql::Error> {
+    info!("search({after:?} {before:?} {first:?} {last:?} {query:?}");
+    if !query.remainder.is_empty() {
+        // TODO: handle full text search against all sites, for now, early return if search words
+        // are specified.
+        return Ok(Vec::new());
+    }
 
-            info!("search page offset {offset} limit {limit}");
-            let rows = sqlx::query_file!(
-                "sql/threads.sql",
-                site,
-                query.unread_only,
-                offset as i64,
-                limit as i64
-            )
-            .fetch_all(pool)
-            .await?;
+    let (offset, mut limit) = compute_offset_limit(after, before, first, last);
+    if before.is_none() {
+        // When searching forward, the +1 is to see if there are more pages of data available.
+        // Searching backwards implies there's more pages forward, because the value represented by
+        // `before` is on the next page.
+        limit = limit + 1;
+    }
 
-            let mut slice = rows
-                .into_iter()
-                .map(|r| {
-                    let tags = if r.is_read.unwrap_or(false) {
-                        vec![site.clone()]
-                    } else {
-                        vec!["unread".to_string(), site.clone()]
-                    };
-                    ThreadSummary {
-                        thread: format!("{THREAD_PREFIX}{}", r.uid),
-                        timestamp: r
-                            .date
-                            .expect("post missing date")
-                            .assume_utc()
-                            .unix_timestamp() as isize,
-                        date_relative: "TODO date_relative".to_string(),
-                        matched: 0,
-                        total: 1,
-                        authors: r.name.unwrap_or_else(|| site.clone()),
-                        subject: r.title.unwrap_or("NO TITLE".to_string()),
-                        tags,
-                    }
-                })
-                .collect::<Vec<_>>();
-            let has_more = slice.len() == limit;
-            let mut connection = Connection::new(offset > 0, has_more);
-            if has_more {
-                slice.pop();
-            };
-            connection.edges.extend(
-                slice
-                    .into_iter()
-                    .enumerate()
-                    .map(|(idx, item)| Edge::new(offset + idx, item)),
-            );
-            Ok::<_, async_graphql::Error>(connection)
-        },
+    let site = query.tag.as_ref().map(|t| extract_site(&t).to_string());
+    info!(
+        "search offset {offset} limit {limit} site {site:?} unread_only {}",
+        query.unread_only
+    );
+
+    // TODO: further limit results to include query.remainder if set
+    let rows = sqlx::query_file!(
+        "sql/threads.sql",
+        site,
+        query.unread_only,
+        offset as i64,
+        limit as i64
     )
-    .await
+    .fetch_all(pool)
+    .await?;
+
+    let mut res = Vec::new();
+    for (i, r) in rows.into_iter().enumerate() {
+        let site = r.site.unwrap_or("UNKOWN TAG".to_string());
+        let mut tags = vec![format!("{TAG_PREFIX}{site}")];
+        if !r.is_read.unwrap_or(true) {
+            tags.push("unread".to_string());
+        };
+        let mut title = r.title.unwrap_or("NO TITLE".to_string());
+        title = clean_title(&title).await.expect("failed to clean title");
+        res.push((
+            i as i32 + offset,
+            ThreadSummary {
+                thread: format!("{THREAD_PREFIX}{}", r.uid),
+                timestamp: r
+                    .date
+                    .expect("post missing date")
+                    .assume_utc()
+                    .unix_timestamp() as isize,
+                date_relative: "TODO date_relative".to_string(),
+                matched: 0,
+                total: 1,
+                authors: r.name.unwrap_or_else(|| site.clone()),
+                subject: title,
+                tags,
+            },
+        ));
+    }
+    Ok(res)
 }
 
 pub async fn tags(pool: &PgPool, _needs_unread: bool) -> Result<Vec<Tag>, ServerError> {
@@ -144,11 +130,9 @@ pub async fn tags(pool: &PgPool, _needs_unread: bool) -> Result<Vec<Tag>, Server
     let tags = tags
         .into_iter()
         .map(|tag| {
-            let mut hasher = DefaultHasher::new();
-            tag.site.hash(&mut hasher);
-            let hex = format!("#{:06x}", hasher.finish() % (1 << 24));
             let unread = tag.unread.unwrap_or(0).try_into().unwrap_or(0);
             let name = format!("{TAG_PREFIX}{}", tag.site.expect("tag must have site"));
+            let hex = compute_color(&name);
             Tag {
                 name,
                 fg_color: "white".to_string(),
@@ -160,7 +144,11 @@ pub async fn tags(pool: &PgPool, _needs_unread: bool) -> Result<Vec<Tag>, Server
     Ok(tags)
 }
 
-pub async fn thread(pool: &PgPool, thread_id: String) -> Result<Thread, ServerError> {
+pub async fn thread(
+    config: &Config,
+    pool: &PgPool,
+    thread_id: String,
+) -> Result<Thread, ServerError> {
     let id = thread_id
         .strip_prefix(THREAD_PREFIX)
         .expect("news thread doesn't start with '{THREAD_PREFIX}'")
@@ -170,112 +158,88 @@ pub async fn thread(pool: &PgPool, thread_id: String) -> Result<Thread, ServerEr
         .fetch_one(pool)
         .await?;
 
-    let site = r.site.unwrap_or("NO SITE".to_string());
-    let tags = if r.is_read.unwrap_or(false) {
-        vec![site.clone()]
-    } else {
-        vec!["unread".to_string(), site.clone()]
-    };
+    let slug = r.site.unwrap_or("no-slug".to_string());
+    let site = r.name.unwrap_or("NO SITE".to_string());
     let default_homepage = "http://no-homepage";
-    let homepage = Url::parse(
-        &r.homepage
-            .map(|h| {
-                if h.is_empty() {
-                    default_homepage.to_string()
-                } else {
-                    h
-                }
-            })
-            .unwrap_or(default_homepage.to_string()),
-    )?;
-    let link = Url::parse(
-        &r.link
-            .as_ref()
-            .map(|h| {
-                if h.is_empty() {
-                    default_homepage.to_string()
-                } else {
-                    h.to_string()
-                }
-            })
-            .unwrap_or(default_homepage.to_string()),
-    )?;
-    let addr = r.link.as_ref().map(|link| {
-        if link.contains('@') {
-            link.clone()
-        } else {
-            if let Ok(url) = homepage.join(&link) {
-                url.to_string()
+    let link = &r
+        .link
+        .as_ref()
+        .map(|h| {
+            if h.is_empty() {
+                default_homepage.to_string()
             } else {
-                link.clone()
+                h.to_string()
             }
-        }
-    });
-    let html = r.summary.unwrap_or("NO SUMMARY".to_string());
+        })
+        .map(|h| Url::parse(&h).ok())
+        .flatten();
+    let mut body = r.summary.unwrap_or("NO SUMMARY".to_string());
     // TODO: add site specific cleanups. For example:
     // * Grafana does <div class="image-wrapp"><img class="lazyload>"<img src="/media/...>"</img></div>
-    // * Some sites appear to be HTML encoded, unencode them, i.e. imperialviolet
-    let html = sanitize_html(&html, "", &link)?;
-    let body = Body::Html(Html {
-        html,
-        content_tree: "".to_string(),
-    });
-    let title = r.title.unwrap_or("NO TITLE".to_string());
-    let from = Some(Email {
-        name: r.name,
-        addr: addr.map(|a| a.to_string()),
-    });
-    Ok(Thread {
-        thread_id,
-        subject: title.clone(),
-        messages: vec![Message {
-            id,
-            from,
-            to: Vec::new(),
-            cc: Vec::new(),
-            subject: Some(title),
-            timestamp: Some(
-                r.date
-                    .expect("post missing date")
-                    .assume_utc()
-                    .unix_timestamp(),
-            ),
-            headers: Vec::new(),
-            body,
-            path: "".to_string(),
-            attachments: Vec::new(),
-            tags,
-        }],
-    })
-}
-
-#[derive(Debug)]
-struct Query {
-    unread_only: bool,
-    site: Option<String>,
-    remainder: Vec<String>,
-}
-
-impl FromStr for Query {
-    type Err = Infallible;
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        let mut unread_only = false;
-        let mut site = None;
-        let mut remainder = Vec::new();
-        let site_prefix = format!("tag:{TAG_PREFIX}");
-        for word in s.split_whitespace() {
-            if word == "is:unread" {
-                unread_only = true
-            } else if word.starts_with(&site_prefix) {
-                site = Some(word[site_prefix.len()..].to_string())
-            } else {
-                remainder.push(word.to_string());
-            }
+    // * Some sites appear to be HTML encoded, unencode them, i.e. imperialviolent
+    let cacher = Arc::new(Mutex::new(FilesystemCacher::new(&config.slurp_cache_path)?));
+    let body_tranformers: Vec<Box<dyn Transformer>> = vec![
+        Box::new(SlurpContents {
+            cacher,
+            site_selectors: &config.slurp_site_selectors,
+        }),
+        Box::new(FrameImages),
+        Box::new(AddOutlink),
+        Box::new(EscapeHtml),
+        Box::new(SanitizeHtml {
+            cid_prefix: "",
+            base_url: &link,
+        }),
+        Box::new(InlineStyle),
+    ];
+    for t in body_tranformers.iter() {
+        if t.should_run(&link, &body) {
+            body = t.transform(&link, &body).await?;
         }
-        Ok(Query {
-            unread_only,
-            site,
-            remainder,
-        })
     }
+    let title = clean_title(&r.title.unwrap_or("NO TITLE".to_string())).await?;
+    let is_read = r.is_read.unwrap_or(false);
+    let timestamp = r
+        .date
+        .expect("post missing date")
+        .assume_utc()
+        .unix_timestamp();
+    Ok(Thread::News(NewsPost {
+        thread_id,
+        is_read,
+        slug,
+        site,
+        title,
+        body,
+        url: link
+            .as_ref()
+            .map(|url| url.to_string())
+            .unwrap_or("NO URL".to_string()),
+        timestamp,
+    }))
+}
+pub async fn set_read_status<'ctx>(
+    pool: &PgPool,
+    query: &str,
+    unread: bool,
+) -> Result<bool, ServerError> {
+    let query: Query = query.parse()?;
+    sqlx::query_file!("sql/set_unread.sql", !unread, query.uid)
+        .execute(pool)
+        .await?;
+    Ok(true)
+}
+async fn clean_title(title: &str) -> Result<String, ServerError> {
+    // Make title HTML so html parsers work
+    let mut title = format!("<html>{title}</html>");
+    let title_tranformers: Vec<Box<dyn Transformer>> =
+        vec![Box::new(EscapeHtml), Box::new(StripHtml)];
+    // Make title HTML so html parsers work
+    title = format!("<html>{title}</html>");
+    for t in title_tranformers.iter() {
+        if t.should_run(&None, &title) {
+            title = t.transform(&None, &title).await?;
+        }
+    }
+    Ok(title)
 }

server/src/nm.rs

@@ -5,20 +5,19 @@ use std::{
     time::Instant,
 };
 
-use async_graphql::connection::{self, Connection, Edge};
 use log::{error, info, warn};
 use mailparse::{parse_mail, MailHeader, MailHeaderMap, ParsedMail};
 use memmap::MmapOptions;
 use notmuch::Notmuch;
-use url::Url;
 
 use crate::{
+    compute_offset_limit,
     error::ServerError,
     graphql::{
-        Attachment, Body, DispositionType, Email, Header, Html, Message, PlainText, Tag, Thread,
-        ThreadSummary, UnhandledContentType,
+        Attachment, Body, DispositionType, Email, EmailThread, Header, Html, Message, PlainText,
+        Tag, Thread, ThreadSummary, UnhandledContentType,
     },
-    linkify_html, sanitize_html,
+    linkify_html, InlineStyle, SanitizeHtml, Transformer,
 };
 
 const TEXT_PLAIN: &'static str = "text/plain";
@@ -45,42 +44,29 @@ pub async fn count(nm: &Notmuch, query: &str) -> Result<usize, ServerError> {
 
 pub async fn search(
     nm: &Notmuch,
-    after: Option<String>,
-    before: Option<String>,
+    after: Option<i32>,
+    before: Option<i32>,
     first: Option<i32>,
     last: Option<i32>,
     query: String,
-) -> Result<Connection<usize, ThreadSummary>, async_graphql::Error> {
-    connection::query(
-        after,
-        before,
-        first,
-        last,
-        |after, before, first, last| async move {
-            let total = nm.count(&query)?;
-            let (first, last) = if let (None, None) = (first, last) {
-                info!("neither first nor last set, defaulting first to 20");
-                (Some(20), None)
-            } else {
-                (first, last)
-            };
-
-            let mut start = after.map(|after| after + 1).unwrap_or(0);
-            let mut end = before.unwrap_or(total);
-            if let Some(first) = first {
-                end = (start + first).min(end);
-            }
-            if let Some(last) = last {
-                start = if last > end - start { end } else { end - last };
-            }
-
-            let count = end - start;
-            let slice: Vec<ThreadSummary> = nm
-                .search(&query, start, count)?
-                .0
-                .into_iter()
-                .map(|ts| ThreadSummary {
-                    thread: ts.thread,
+) -> Result<Vec<(i32, ThreadSummary)>, async_graphql::Error> {
+    let (offset, mut limit) = compute_offset_limit(after, before, first, last);
+    if before.is_none() {
+        // When searching forward, the +1 is to see if there are more pages of data available.
+        // Searching backwards implies there's more pages forward, because the value represented by
+        // `before` is on the next page.
+        limit = limit + 1;
+    }
+    Ok(nm
+        .search(&query, offset as usize, limit as usize)?
+        .0
+        .into_iter()
+        .enumerate()
+        .map(|(i, ts)| {
+            (
+                offset + i as i32,
+                ThreadSummary {
+                    thread: format!("thread:{}", ts.thread),
                     timestamp: ts.timestamp,
                     date_relative: ts.date_relative,
                     matched: ts.matched,
@@ -88,20 +74,10 @@ pub async fn search(
                     authors: ts.authors,
                     subject: ts.subject,
                     tags: ts.tags,
-                })
-                .collect();
-
-            let mut connection = Connection::new(start > 0, end < total);
-            connection.edges.extend(
-                slice
-                    .into_iter()
-                    .enumerate()
-                    .map(|(idx, item)| Edge::new(start + idx, item)),
-            );
-            Ok::<_, async_graphql::Error>(connection)
-        },
-    )
-    .await
+                },
+            )
+        })
+        .collect())
 }
 
 pub fn tags(nm: &Notmuch, needs_unread: bool) -> Result<Vec<Tag>, ServerError> {
@@ -179,7 +155,7 @@ pub async fn thread(
             .get_first_value("date")
             .and_then(|d| mailparse::dateparse(&d).ok());
         let cid_prefix = shared::urls::cid_prefix(None, &id);
-        let base_url = Url::parse("https://there-should-be-no-relative-urls-in-email").unwrap();
+        let base_url = None;
         let body = match extract_body(&m, &id)? {
             Body::PlainText(PlainText { text, content_tree }) => {
                 let text = if text.len() > MAX_RAW_MESSAGE_SIZE {
@@ -193,17 +169,29 @@ pub async fn thread(
                 };
 
                 Body::Html(Html {
-                    html: format!(
-                        r#"<p class="view-part-text-plain">{}</p>"#,
-                        // Trim newlines to prevent excessive white space at the beginning/end of
-                        // presenation. Leave tabs and spaces incase plain text attempts to center a
-                        // header on the first line.
-                        sanitize_html(
-                            &linkify_html(&text.trim_matches('\n')),
-                            &cid_prefix,
-                            &base_url
-                        )?
-                    ),
+                    html: {
+                        let body_tranformers: Vec<Box<dyn Transformer>> = vec![
+                            Box::new(InlineStyle),
+                            Box::new(SanitizeHtml {
+                                cid_prefix: &cid_prefix,
+                                base_url: &base_url,
+                            }),
+                        ];
+                        let mut html = linkify_html(&text.trim_matches('\n'));
+                        for t in body_tranformers.iter() {
+                            if t.should_run(&None, &html) {
+                                html = t.transform(&None, &html).await?;
+                            }
+                        }
+
+                        format!(
+                            r#"<p class="view-part-text-plain">{}</p>"#,
+                            // Trim newlines to prevent excessive white space at the beginning/end of
+                            // presenation. Leave tabs and spaces incase plain text attempts to center a
+                            // header on the first line.
+                            html
+                        )
+                    },
                     content_tree: if debug_content_tree {
                         render_content_type_tree(&m)
                     } else {
@@ -211,8 +199,27 @@ pub async fn thread(
                     },
                 })
             }
-            Body::Html(Html { html, content_tree }) => Body::Html(Html {
-                html: sanitize_html(&html, &cid_prefix, &base_url)?,
+            Body::Html(Html {
+                mut html,
+                content_tree,
+            }) => Body::Html(Html {
+                html: {
+                    let body_tranformers: Vec<Box<dyn Transformer>> = vec![
+                        // TODO: this breaks things like emails from calendar
+                        //Box::new(InlineStyle),
+                        Box::new(SanitizeHtml {
+                            cid_prefix: &cid_prefix,
+                            base_url: &base_url,
+                        }),
+                    ];
+                    for t in body_tranformers.iter() {
+                        if t.should_run(&None, &html) {
+                            html = t.transform(&None, &html).await?;
+                        }
+                    }
+                    html
+                },
+
                 content_tree: if debug_content_tree {
                     render_content_type_tree(&m)
                 } else {
@@ -248,7 +255,7 @@ pub async fn thread(
         // TODO(wathiede): parse message and fill out attachments
         let attachments = extract_attachments(&m, &id)?;
         messages.push(Message {
-            id,
+            id: format!("id:{id}"),
             from,
             to,
             cc,
@@ -270,11 +277,11 @@ pub async fn thread(
         .next()
         .and_then(|m| m.subject.clone())
         .unwrap_or("(NO SUBJECT)".to_string());
-    Ok(Thread {
+    Ok(Thread::Email(EmailThread {
         thread_id,
         subject,
         messages,
-    })
+    }))
 }
 
 fn email_addresses(
@@ -489,8 +496,10 @@ fn extract_mixed(m: &ParsedMail, part_addr: &mut Vec<String>) -> Result<Body, Se
                     .unwrap_or("".to_string());
                 // Only add inline images, attachments are handled as an attribute of the top level Message and rendered separate client-side.
                 if pcd.disposition == mailparse::DispositionType::Inline {
+                    // TODO: make URL generation more programatic based on what the frontend has
+                    // mapped
                     parts.push(Body::html(format!(
-                        r#"<img src="/view/attachment/{}/{}/{filename}">"#,
+                        r#"<img src="/api/view/attachment/{}/{}/{filename}">"#,
                         part_addr[0],
                         part_addr
                             .iter()
@@ -752,3 +761,16 @@ fn render_content_type_tree(m: &ParsedMail) -> String {
         SKIP_HEADERS.join("\n  ")
     )
 }
+
+pub async fn set_read_status<'ctx>(
+    nm: &Notmuch,
+    query: &str,
+    unread: bool,
+) -> Result<bool, ServerError> {
+    if unread {
+        nm.tag_add("unread", &format!("{query}"))?;
+    } else {
+        nm.tag_remove("unread", &format!("{query}"))?;
+    }
+    Ok(true)
+}

shared/Cargo.toml

@@ -1,10 +1,11 @@
 [package]
 name = "shared"
-version = "0.1.0"
+version = "0.0.29"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+build-info = "0.0.38"
 notmuch = { path = "../notmuch" }
 serde = { version = "1.0.147", features = ["derive"] }

shared/src/lib.rs

@@ -1,3 +1,6 @@
+use std::hash::{DefaultHasher, Hash, Hasher};
+
+use build_info::{BuildInfo, VersionControl};
 use notmuch::SearchSummary;
 use serde::{Deserialize, Serialize};
 
@@ -33,3 +36,23 @@ pub mod urls {
         }
     }
 }
+pub fn build_version(bi: fn() -> &'static BuildInfo) -> String {
+    fn commit(git: &Option<VersionControl>) -> String {
+        let Some(VersionControl::Git(git)) = git else {
+            return String::new();
+        };
+        let mut s = vec!["-".to_string(), git.commit_short_id.clone()];
+        if let Some(branch) = &git.branch {
+            s.push(format!(" ({branch})"));
+        }
+        s.join("")
+    }
+    let bi = bi();
+
+    format!("v{}{}", bi.crate_info.version, commit(&bi.version_control)).to_string()
+}
+pub fn compute_color(data: &str) -> String {
+    let mut hasher = DefaultHasher::new();
+    data.hash(&mut hasher);
+    format!("#{:06x}", hasher.finish() % (1 << 24))
+}

web/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-version = "0.1.0"
+version = "0.0.29"
 name = "letterbox"
 repository = "https://github.com/seed-rs/seed-quickstart"
 authors = ["Bill Thiede <git@xinu.tv>"]
@@ -9,6 +9,9 @@ license = "MIT"
 readme = "./README.md"
 edition = "2018"
 
+[build-dependencies]
+build-info-build = "0.0.38"
+
 [dev-dependencies]
 wasm-bindgen-test = "0.3.33"
 
@@ -29,6 +32,7 @@ thiserror = "1.0.50"
 seed_hooks = { git = "https://github.com/wathiede/styles_hooks", package = "seed_hooks", branch = "main" }
 gloo-net = { version = "0.4.0", features = ["json", "serde_json"] }
 human_format = "1.1.0"
+build-info = "0.0.38"
 
 [package.metadata.wasm-pack.profile.release]
 wasm-opt = ['-Os']
@@ -36,6 +40,10 @@ wasm-opt = ['-Os']
 [dependencies.web-sys]
 version = "0.3.58"
 features = [
+  "Clipboard",
+  "DomRect",
+  "Element",
   "MediaQueryList",
-  "Window"
+  "Navigator",
+  "Window",
 ]

web/Makefile

@@ -1,8 +0,0 @@
-.PHONY: all
-APP=letterbox
-
-# Build in release mode and push to minio for serving.
-all:
-	trunk build --release 
-	mc mirror  m/$(APP)/ /tmp/$(APP)-$(shell date +%s)
-	mc mirror --overwrite --remove dist/ m/$(APP)/

web/build.rs

@@ -0,0 +1,5 @@
+fn main() {
+	// Calling `build_info_build::build_script` collects all data and makes it available to `build_info::build_info!`
+	// and `build_info::format!` in the main program.
+	build_info_build::build_script();
+}

web/graphql/front_page.graphql

@@ -22,4 +22,5 @@ query FrontPageQuery($query: String!, $after: String $before: String, $first: In
     fgColor
     unread
   }
+  version
 }

web/graphql/schema.json

@@ -290,6 +290,73 @@
           "name": "Email",
           "possibleTypes": null
         },
+        {
+          "description": null,
+          "enumValues": null,
+          "fields": [
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "threadId",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              }
+            },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "subject",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              }
+            },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "messages",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "LIST",
+                  "name": null,
+                  "ofType": {
+                    "kind": "NON_NULL",
+                    "name": null,
+                    "ofType": {
+                      "kind": "OBJECT",
+                      "name": "Message",
+                      "ofType": null
+                    }
+                  }
+                }
+              }
+            }
+          ],
+          "inputFields": null,
+          "interfaces": [],
+          "kind": "OBJECT",
+          "name": "EmailThread",
+          "possibleTypes": null
+        },
         {
           "description": "The `Float` scalar type represents signed double-precision fractional values as specified by [IEEE 754](https://en.wikipedia.org/wiki/IEEE_floating_point).",
           "enumValues": null,
@@ -791,6 +858,145 @@
           "name": "Mutation",
           "possibleTypes": null
         },
+        {
+          "description": null,
+          "enumValues": null,
+          "fields": [
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "threadId",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              }
+            },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "isRead",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "Boolean",
+                  "ofType": null
+                }
+              }
+            },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "slug",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              }
+            },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "site",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              }
+            },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "title",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              }
+            },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "body",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              }
+            },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "url",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              }
+            },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "timestamp",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "Int",
+                  "ofType": null
+                }
+              }
+            }
+          ],
+          "inputFields": null,
+          "interfaces": [],
+          "kind": "OBJECT",
+          "name": "NewsPost",
+          "possibleTypes": null
+        },
         {
           "description": "Information about pagination in a connection",
           "enumValues": null,
@@ -905,6 +1111,22 @@
           "description": null,
           "enumValues": null,
           "fields": [
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "version",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              }
+            },
             {
               "args": [
                 {
@@ -1056,7 +1278,7 @@
                 "kind": "NON_NULL",
                 "name": null,
                 "ofType": {
-                  "kind": "OBJECT",
+                  "kind": "UNION",
                   "name": "Thread",
                   "ofType": null
                 }
@@ -1157,69 +1379,23 @@
         {
           "description": null,
           "enumValues": null,
-          "fields": [
-            {
-              "args": [],
-              "deprecationReason": null,
-              "description": null,
-              "isDeprecated": false,
-              "name": "threadId",
-              "type": {
-                "kind": "NON_NULL",
-                "name": null,
-                "ofType": {
-                  "kind": "SCALAR",
-                  "name": "String",
-                  "ofType": null
-                }
-              }
-            },
-            {
-              "args": [],
-              "deprecationReason": null,
-              "description": null,
-              "isDeprecated": false,
-              "name": "subject",
-              "type": {
-                "kind": "NON_NULL",
-                "name": null,
-                "ofType": {
-                  "kind": "SCALAR",
-                  "name": "String",
-                  "ofType": null
-                }
-              }
-            },
-            {
-              "args": [],
-              "deprecationReason": null,
-              "description": null,
-              "isDeprecated": false,
-              "name": "messages",
-              "type": {
-                "kind": "NON_NULL",
-                "name": null,
-                "ofType": {
-                  "kind": "LIST",
-                  "name": null,
-                  "ofType": {
-                    "kind": "NON_NULL",
-                    "name": null,
-                    "ofType": {
-                      "kind": "OBJECT",
-                      "name": "Message",
-                      "ofType": null
-                    }
-                  }
-                }
-              }
-            }
-          ],
+          "fields": null,
           "inputFields": null,
-          "interfaces": [],
-          "kind": "OBJECT",
+          "interfaces": null,
+          "kind": "UNION",
           "name": "Thread",
-          "possibleTypes": null
+          "possibleTypes": [
+            {
+              "kind": "OBJECT",
+              "name": "EmailThread",
+              "ofType": null
+            },
+            {
+              "kind": "OBJECT",
+              "name": "NewsPost",
+              "ofType": null
+            }
+          ]
         },
         {
           "description": null,

web/graphql/show_thread.graphql

@@ -1,47 +1,60 @@
 query ShowThreadQuery($threadId: String!) {
   thread(threadId: $threadId) {
-    threadId,
-    subject
-    messages {
-      id
-      subject
-      tags
-      from {
-        name
-        addr
-      }
-      to {
-        name
-        addr
-      }
-      cc {
-        name
-        addr
-      }
+    __typename ... on NewsPost{
+      threadId
+      isRead
+      slug
+      site
+      title
+      body
+      url
       timestamp
-      body {
-        __typename
-        ... on UnhandledContentType {
-          contents
-          contentTree
-        }
-        ... on PlainText {
-          contents
-          contentTree
-        }
-        ... on Html {
-          contents
-          contentTree
-        }
-      }
-      path
-      attachments {
+      # TODO: unread
+    }
+    __typename ... on EmailThread{
+      threadId,
+      subject
+      messages {
         id
-        idx
-        filename
-        contentType
-        contentId
-        size
+        subject
+        tags
+        from {
+          name
+          addr
+        }
+        to {
+          name
+          addr
+        }
+        cc {
+          name
+          addr
+        }
+        timestamp
+        body {
+          __typename
+          ... on UnhandledContentType {
+            contents
+            contentTree
+          }
+          ... on PlainText {
+            contents
+            contentTree
+          }
+          ... on Html {
+            contents
+            contentTree
+          }
+        }
+        path
+        attachments {
+          id
+          idx
+          filename
+          contentType
+          contentId
+          size
+        }
       }
     }
   }
@@ -51,4 +64,5 @@ query ShowThreadQuery($threadId: String!) {
     fgColor
     unread
   }
+  version
 }

web/graphql/update_schema.sh

@@ -1,4 +1,4 @@
 DEV_HOST=localhost
 DEV_PORT=9345
-graphql-client introspect-schema http://${DEV_HOST:?}:${DEV_PORT:?}/graphql --output schema.json
+graphql-client introspect-schema http://${DEV_HOST:?}:${DEV_PORT:?}/api/graphql --output schema.json
 git diff schema.json

web/index.html

@@ -22,6 +22,7 @@
   <link rel="preconnect" href="https://fonts.googleapis.com">
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
   <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@700&display=swap" rel="stylesheet">
+  <link data-trunk rel="css" href="static/site-specific.css" />
 </head>
 
 <body>

web/src/state.rs

@@ -1,9 +1,10 @@
 use std::collections::HashSet;
 
 use graphql_client::GraphQLQuery;
-use log::{error, info};
+use log::{debug, error, info, warn};
 use seed::{prelude::*, *};
 use thiserror::Error;
+use web_sys::HtmlElement;
 
 use crate::{
     api,
@@ -27,6 +28,8 @@ pub fn unread_query() -> &'static str {
 
 // `init` describes what should happen when your app started.
 pub fn init(url: Url, orders: &mut impl Orders<Msg>) -> Model {
+    let version = shared::build_version(bi);
+    info!("Build Info: {}", version);
     if url.hash().is_none() {
         orders.request_url(urls::search(unread_query(), 0));
     } else {
@@ -37,12 +40,20 @@ pub fn init(url: Url, orders: &mut impl Orders<Msg>) -> Model {
     // 'notmuch new' on the server periodically?
     orders.stream(streams::interval(30_000, || Msg::RefreshStart));
     orders.subscribe(on_url_changed);
+    orders.stream(streams::window_event(Ev::Scroll, |_| Msg::WindowScrolled));
 
+    build_info::build_info!(fn bi);
     Model {
         context: Context::None,
         query: "".to_string(),
         refreshing_state: RefreshingState::None,
         tags: None,
+        read_completion_ratio: 0.,
+        content_el: ElRef::<HtmlElement>::default(),
+        versions: Version {
+            client: version,
+            server: None,
+        },
     }
 }
 
@@ -108,10 +119,16 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
             } else {
                 RefreshingState::None
             };
-            orders.perform_cmd(async move { Msg::Reload });
+            orders.perform_cmd(async move { Msg::Refresh });
+        }
+        Msg::Refresh => {
+            orders.perform_cmd(async move { on_url_changed(subs::UrlChanged(Url::current())) });
         }
         Msg::Reload => {
-            orders.perform_cmd(async move { on_url_changed(subs::UrlChanged(Url::current())) });
+            window()
+                .location()
+                .reload()
+                .expect("failed to reload window");
         }
         Msg::OnResize => (),
 
@@ -286,18 +303,37 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
                     .map(|t| Tag {
                         name: t.name,
                         bg_color: t.bg_color,
-                        fg_color: t.fg_color,
                         unread: t.unread,
                     })
                     .collect(),
             );
+            info!("pager {:#?}", data.search.page_info);
+            let selected_threads = 'context: {
+                if let Context::SearchResult {
+                    results,
+                    selected_threads,
+                    ..
+                } = &model.context
+                {
+                    let old: HashSet<_> = results.iter().map(|n| &n.thread).collect();
+                    let new: HashSet<_> = data.search.nodes.iter().map(|n| &n.thread).collect();
+
+                    if old == new {
+                        break 'context selected_threads.clone();
+                    }
+                }
+                HashSet::new()
+            };
             model.context = Context::SearchResult {
                 query: model.query.clone(),
                 results: data.search.nodes,
                 count: data.count as usize,
                 pager: data.search.page_info,
-                selected_threads: HashSet::new(),
+                selected_threads,
             };
+            orders.send_msg(Msg::UpdateServerVersion(data.version));
+            // Generate signal so progress bar is reset
+            orders.send_msg(Msg::WindowScrolled);
         }
 
         Msg::ShowThreadRequest { thread_id } => {
@@ -319,30 +355,37 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
                     .map(|t| Tag {
                         name: t.name,
                         bg_color: t.bg_color,
-                        fg_color: t.fg_color,
                         unread: t.unread,
                     })
                     .collect(),
             );
-            let mut open_messages: HashSet<_> = data
-                .thread
-                .messages
-                .iter()
-                .filter(|msg| msg.tags.iter().any(|t| t == "unread"))
-                .map(|msg| msg.id.clone())
-                .collect();
-            if open_messages.is_empty() {
-                open_messages = data
-                    .thread
-                    .messages
-                    .iter()
-                    .map(|msg| msg.id.clone())
-                    .collect();
+            match &data.thread {
+                graphql::show_thread_query::ShowThreadQueryThread::EmailThread(
+                    ShowThreadQueryThreadOnEmailThread { messages, .. },
+                ) => {
+                    let mut open_messages: HashSet<_> = messages
+                        .iter()
+                        .filter(|msg| msg.tags.iter().any(|t| t == "unread"))
+                        .map(|msg| msg.id.clone())
+                        .collect();
+                    if open_messages.is_empty() {
+                        open_messages = messages.iter().map(|msg| msg.id.clone()).collect();
+                    }
+                    model.context = Context::ThreadResult {
+                        thread: data.thread,
+                        open_messages,
+                    };
+                }
+                graphql::show_thread_query::ShowThreadQueryThread::NewsPost(..) => {
+                    model.context = Context::ThreadResult {
+                        thread: data.thread,
+                        open_messages: HashSet::new(),
+                    };
+                }
             }
-            model.context = Context::ThreadResult {
-                thread: data.thread,
-                open_messages,
-            };
+            orders.send_msg(Msg::UpdateServerVersion(data.version));
+            // Generate signal so progress bar is reset
+            orders.send_msg(Msg::WindowScrolled);
         }
         Msg::ShowThreadResult(bad) => {
             error!("show_thread_query error: {bad:#?}");
@@ -372,7 +415,7 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
             {
                 let threads = selected_threads
                     .iter()
-                    .map(|tid| format!("thread:{tid}"))
+                    .map(|tid| tid.to_string())
                     .collect::<Vec<_>>()
                     .join(" ");
                 orders
@@ -387,7 +430,7 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
             {
                 let threads = selected_threads
                     .iter()
-                    .map(|tid| format!("thread:{tid}"))
+                    .map(|tid| tid.to_string())
                     .collect::<Vec<_>>()
                     .join(" ");
                 orders
@@ -402,7 +445,7 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
             {
                 let threads = selected_threads
                     .iter()
-                    .map(|tid| format!("thread:{tid}"))
+                    .map(|tid| tid.to_string())
                     .collect::<Vec<_>>()
                     .join(" ");
                 orders
@@ -417,7 +460,7 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
             {
                 let threads = selected_threads
                     .iter()
-                    .map(|tid| format!("thread:{tid}"))
+                    .map(|tid| tid.to_string())
                     .collect::<Vec<_>>()
                     .join(" ");
                 orders
@@ -452,6 +495,66 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
             }
         }
         Msg::MultiMsg(msgs) => msgs.into_iter().for_each(|msg| update(msg, model, orders)),
+        Msg::CopyToClipboard(text) => {
+            let clipboard = seed::window()
+                .navigator()
+                .clipboard()
+                .expect("couldn't get clipboard");
+            orders.perform_cmd(async move {
+                wasm_bindgen_futures::JsFuture::from(clipboard.write_text(&text))
+                    .await
+                    .expect("failed to copy to clipboard");
+            });
+        }
+        Msg::WindowScrolled => {
+            if let Some(el) = model.content_el.get() {
+                let ih = window()
+                    .inner_height()
+                    .expect("window height")
+                    .unchecked_into::<js_sys::Number>()
+                    .value_of();
+
+                let r = el.get_bounding_client_rect();
+                if r.height() < ih {
+                    // The whole content fits in the window, no scrollbar
+                    orders.send_msg(Msg::SetProgress(0.));
+                    return;
+                }
+                let end: f64 = r.height() - ih;
+                if end < 0. {
+                    orders.send_msg(Msg::SetProgress(0.));
+                    return;
+                }
+                // Flip Y, normally it's 0-point when the top of the content hits the top of the
+                // screen and goes negative from there.
+                let y = -r.y();
+                let ratio: f64 = (y / end).max(0.);
+                debug!(
+                    "WindowScrolled ih {ih} end {end} ratio {ratio:.02} {}x{} @ {},{}",
+                    r.width(),
+                    r.height(),
+                    r.x(),
+                    r.y()
+                );
+
+                orders.send_msg(Msg::SetProgress(ratio));
+            } else {
+                orders.send_msg(Msg::SetProgress(0.));
+            }
+        }
+        Msg::SetProgress(ratio) => {
+            model.read_completion_ratio = ratio;
+        }
+        Msg::UpdateServerVersion(version) => {
+            if version != model.versions.client {
+                warn!(
+                    "Server ({}) and client ({}) version mismatch, reloading",
+                    version, model.versions.client
+                );
+                orders.send_msg(Msg::Reload);
+            }
+            model.versions.server = Some(version);
+        }
     }
 }
 // `Model` describes our app state.
@@ -460,6 +563,15 @@ pub struct Model {
     pub context: Context,
     pub refreshing_state: RefreshingState,
     pub tags: Option<Vec<Tag>>,
+    pub read_completion_ratio: f64,
+    pub content_el: ElRef<HtmlElement>,
+    pub versions: Version,
+}
+
+#[derive(Debug)]
+pub struct Version {
+    pub client: String,
+    pub server: Option<String>,
 }
 
 #[derive(Error, Debug)]
@@ -493,7 +605,6 @@ pub enum Context {
 pub struct Tag {
     pub name: String,
     pub bg_color: String,
-    pub fg_color: String,
     pub unread: i64,
 }
 
@@ -507,6 +618,8 @@ pub enum RefreshingState {
 pub enum Msg {
     Noop,
     // Tell the client to refresh its state
+    Refresh,
+    // Tell the client to reload whole page from server
     Reload,
     // Window has changed size
     OnResize,
@@ -542,6 +655,8 @@ pub enum Msg {
     SelectionSetNone,
     SelectionSetAll,
     SelectionAddTag(String),
+    #[allow(dead_code)]
+    // TODO
     SelectionRemoveTag(String),
     SelectionMarkAsRead,
     SelectionMarkAsUnread,
@@ -551,4 +666,10 @@ pub enum Msg {
     MessageCollapse(String),
     MessageExpand(String),
     MultiMsg(Vec<Msg>),
+
+    CopyToClipboard(String),
+
+    WindowScrolled,
+    SetProgress(f64),
+    UpdateServerVersion(String),
 }

web/src/view/desktop.rs

@@ -1,23 +1,26 @@
 use seed::{prelude::*, *};
-use seed_hooks::{state_access::CloneState, topo, use_state};
+use seed_hooks::topo;
 
 use crate::{
-    api::urls,
-    state::{Context, Model, Msg, Tag},
-    view::{self, view_header, view_search_results},
+    graphql::show_thread_query::*,
+    state::{Context, Model, Msg},
+    view::{self, reading_progress, view_header, view_search_results},
 };
 
 #[topo::nested]
 pub(super) fn view(model: &Model) -> Node<Msg> {
-    log::info!("tablet::view");
     let show_icon_text = true;
     // Do two queries, one without `unread` so it loads fast, then a second with unread.
     let content = match &model.context {
         Context::None => div![h1!["Loading"]],
         Context::ThreadResult {
-            thread,
+            thread: ShowThreadQueryThread::EmailThread(thread),
             open_messages,
-        } => view::thread(thread, open_messages, show_icon_text),
+        } => view::thread(thread, open_messages, show_icon_text, &model.content_el),
+        Context::ThreadResult {
+            thread: ShowThreadQueryThread::NewsPost(post),
+            ..
+        } => view::news_post(post, show_icon_text, &model.content_el),
         Context::SearchResult {
             query,
             results,
@@ -33,100 +36,10 @@ pub(super) fn view(model: &Model) -> Node<Msg> {
             show_icon_text,
         ),
     };
-    fn view_tag_li(display_name: &str, indent: usize, t: &Tag, search_unread: bool) -> Node<Msg> {
-        let href = if search_unread {
-            urls::search(&format!("is:unread tag:{}", t.name), 0)
-        } else {
-            urls::search(&format!("tag:{}", t.name), 0)
-        };
-        li![a![
-            attrs! {
-                At::Href => href
-            },
-            (0..indent).map(|_| span![C!["tag-indent"], ""]),
-            i![
-                C!["tag-tag", "fa-solid", "fa-tag"],
-                style! {
-                    //"--fa-primary-color" => t.fg_color,
-                    St::Color => t.bg_color,
-                },
-            ],
-            display_name,
-            IF!(t.unread>0 => format!(" ({})", t.unread))
-        ]]
-    }
-    fn matches(a: &[&str], b: &[&str]) -> usize {
-        std::iter::zip(a.iter(), b.iter())
-            .take_while(|(a, b)| a == b)
-            .count()
-    }
-    fn view_tag_list<'a>(
-        tags: impl Iterator<Item = &'a Tag>,
-        search_unread: bool,
-    ) -> Vec<Node<Msg>> {
-        let mut lis = Vec::new();
-        let mut last = Vec::new();
-        for t in tags {
-            let parts: Vec<_> = t.name.split('/').collect();
-            let mut n = matches(&last, &parts);
-            if n <= parts.len() - 2 && parts.len() > 1 {
-                // Synthesize fake tags for proper indenting.
-                for i in n..parts.len() - 1 {
-                    let display_name = parts[n];
-                    lis.push(view_tag_li(
-                        &display_name,
-                        n,
-                        &Tag {
-                            name: parts[..i + 1].join("/"),
-                            bg_color: "#fff".to_string(),
-                            fg_color: "#000".to_string(),
-                            unread: 0,
-                        },
-                        search_unread,
-                    ));
-                }
-                n = parts.len() - 1;
-            }
-            let display_name = parts[n];
-            lis.push(view_tag_li(&display_name, n, t, search_unread));
-            last = parts;
-        }
-        lis
-    }
-    let unread = model
-        .tags
-        .as_ref()
-        .map(|tags| tags.iter().filter(|t| t.unread > 0).collect())
-        .unwrap_or(Vec::new());
-    let tags_open = use_state(|| false);
-    let force_tags_open = unread.is_empty();
     div![
         C!["main-content"],
-        aside![
-            C!["tags-menu", "menu"],
-            IF!(!unread.is_empty() => p![C!["menu-label"], "Unread"]),
-            IF!(!unread.is_empty() => ul![C!["menu-list"], view_tag_list(unread.into_iter(),true)]),
-            p![
-                C!["menu-label"],
-                IF!(!force_tags_open =>
-                i![C![
-                    "fa-solid",
-                    if tags_open.get() {
-                        "fa-angle-up"
-                    } else {
-                        "fa-angle-down"
-                    }
-                ]]),
-                " Tags",
-                ev(Ev::Click, move |_| {
-                    tags_open.set(!tags_open.get());
-                })
-            ],
-            ul![
-                C!["menu-list"],
-                IF!(force_tags_open||tags_open.get() => model.tags.as_ref().map(|tags| view_tag_list(tags.iter(),false))),
-            ]
-        ],
+        reading_progress(model.read_completion_ratio),
+        div![view::tags(model), view::versions(&model.versions)],
         div![
             view_header(&model.query, &model.refreshing_state),
             content,

web/src/view/mobile.rs

@@ -4,20 +4,26 @@ use seed::{prelude::*, *};
 
 use crate::{
     api::urls,
-    graphql::front_page_query::*,
+    graphql::{front_page_query::*, show_thread_query::*},
     state::{Context, Model, Msg},
-    view::{self, human_age, pretty_authors, search_toolbar, set_title, tags_chiclet, view_header},
+    view::{
+        self, human_age, pretty_authors, reading_progress, search_toolbar, set_title, tags_chiclet,
+        view_header,
+    },
 };
 
 pub(super) fn view(model: &Model) -> Node<Msg> {
-    log::info!("tablet::view");
     let show_icon_text = false;
     let content = match &model.context {
         Context::None => div![h1!["Loading"]],
         Context::ThreadResult {
-            thread,
+            thread: ShowThreadQueryThread::EmailThread(thread),
             open_messages,
-        } => view::thread(thread, open_messages, show_icon_text),
+        } => view::thread(thread, open_messages, show_icon_text, &model.content_el),
+        Context::ThreadResult {
+            thread: ShowThreadQueryThread::NewsPost(post),
+            ..
+        } => view::news_post(post, show_icon_text, &model.content_el),
         Context::SearchResult {
             query,
             results,
@@ -34,9 +40,11 @@ pub(super) fn view(model: &Model) -> Node<Msg> {
         ),
     };
     div![
+        reading_progress(model.read_completion_ratio),
         view_header(&model.query, &model.refreshing_state),
         content,
         view_header(&model.query, &model.refreshing_state),
+        div![view::tags(model), view::versions(&model.versions)]
     ]
 }
 

web/src/view/mod.rs

@@ -1,19 +1,18 @@
-use std::{
-    collections::{hash_map::DefaultHasher, HashSet},
-    hash::{Hash, Hasher},
-};
+use std::collections::HashSet;
 
 use chrono::{DateTime, Datelike, Duration, Local, Utc};
 use human_format::{Formatter, Scales};
 use itertools::Itertools;
-use log::error;
+use log::{debug, error, info};
 use seed::{prelude::*, *};
 use seed_hooks::{state_access::CloneState, topo, use_state};
+use shared::compute_color;
+use web_sys::HtmlElement;
 
 use crate::{
     api::urls,
     graphql::{front_page_query::*, show_thread_query::*},
-    state::{unread_query, Model, Msg, RefreshingState},
+    state::{unread_query, Model, Msg, RefreshingState, Tag},
 };
 
 mod desktop;
@@ -28,35 +27,17 @@ fn set_title(title: &str) {
     seed::document().set_title(&format!("lb: {}", title));
 }
 
-fn compute_color(data: &str) -> String {
-    let mut hasher = DefaultHasher::new();
-    data.hash(&mut hasher);
-    format!("#{:06x}", hasher.finish() % (1 << 24))
-}
-
 fn tags_chiclet(tags: &[String], is_mobile: bool) -> impl Iterator<Item = Node<Msg>> + '_ {
     tags.iter().map(move |tag| {
         let hex = compute_color(tag);
         let style = style! {St::BackgroundColor=>hex};
         let classes = C!["tag", IF!(is_mobile => "is-small")];
         let tag = tag.clone();
-        a![
-            attrs! {
-                At::Href => urls::search(&format!("tag:{tag}"), 0)
-            },
-            match tag.as_str() {
-                "attachment" => span![classes, style, "📎"],
-                "replied" => span![classes, style, i![C!["fa-solid", "fa-reply"]]],
-                _ => span![classes, style, &tag],
-            },
-            ev(Ev::Click, move |_| Msg::FrontPageRequest {
-                query: format!("tag:{tag}"),
-                after: None,
-                before: None,
-                first: None,
-                last: None,
-            })
-        ]
+        a![match tag.as_str() {
+            "attachment" => span![classes, style, "📎"],
+            "replied" => span![classes, style, i![C!["fa-solid", "fa-reply"]]],
+            _ => span![classes, style, &tag],
+        },]
     })
 }
 
@@ -73,6 +54,7 @@ fn removable_tags_chiclet<'a>(
             "is-grouped-multiline"
         ],
         tags.iter().map(move |tag| {
+            let thread_id = thread_id.to_string();
             let hex = compute_color(tag);
             let style = style! {St::BackgroundColor=>hex};
             let classes = C!["tag", IF!(is_mobile => "is-small")];
@@ -81,7 +63,6 @@ fn removable_tags_chiclet<'a>(
             };
             let tag = tag.clone();
             let rm_tag = tag.clone();
-            let thread_id = format!("thread:{thread_id}");
             div![
                 C!["control"],
                 div![
@@ -122,14 +103,16 @@ fn pretty_authors(authors: &str) -> impl Iterator<Item = Node<Msg>> + '_ {
             if one_person {
                 return Some(span![
                     attrs! {
-                    At::Title => author.trim()},
+                        At::Title => author.trim()
+                    },
                     author
                 ]);
             }
             author.split_whitespace().nth(0).map(|first| {
                 span![
                     attrs! {
-                    At::Title => author.trim()},
+                        At::Title => author.trim()
+                    },
                     first
                 ]
             })
@@ -146,7 +129,7 @@ fn human_age(timestamp: i64) -> String {
         .with_timezone(&Local);
     let age = now - ts;
     let datetime = if age < Duration::minutes(1) {
-        format!("{} min. ago", age.num_seconds())
+        format!("{} secs. ago", age.num_seconds())
     } else if age < Duration::hours(1) {
         format!("{} min. ago", age.num_minutes())
     } else if ts.date_naive() == now.date_naive() {
@@ -232,10 +215,10 @@ fn view_search_results(
             ],
             td![
                 C!["subject"],
-                tags_chiclet(&tags, false),
-                " ",
                 a![
-                    C!["has-text-light", "text"],
+                    tags_chiclet(&tags, false),
+                    " ",
+                    C!["has-text-light", "text", "subject-link"],
                     attrs! {
                         At::Href => urls::thread(&tid)
                     },
@@ -303,23 +286,11 @@ fn search_toolbar(
     show_bulk_edit: bool,
     show_icon_text: bool,
 ) -> Node<Msg> {
-    let start = pager
-        .start_cursor
-        .as_ref()
-        .map(|i| i.parse().unwrap_or(0))
-        .unwrap_or(0)
-        + 1;
-    let end = pager
-        .end_cursor
-        .as_ref()
-        .map(|i| i.parse().unwrap_or(count))
-        .unwrap_or(count)
-        + 1;
     nav![
         C!["level", "is-mobile"],
-        IF!(show_bulk_edit =>
         div![
             C!["level-left"],
+            IF!(show_bulk_edit =>
             div![
                 C!["level-item"],
                 div![C!["buttons", "has-addons"],
@@ -338,7 +309,8 @@ fn search_toolbar(
                         ev(Ev::Click, |_| Msg::SelectionMarkAsUnread)
                     ]
                 ]
-            ],
+            ]),
+            IF!(show_bulk_edit =>
             div![
                 C!["level-item"],
                 div![C!["buttons", "has-addons"],
@@ -355,8 +327,8 @@ fn search_toolbar(
                         )
                     ],
                 ],
-            ]
-        ]),
+            ])
+        ],
         div![
             C!["level-right"],
             nav![
@@ -381,10 +353,7 @@ fn search_toolbar(
                     ">",
                     IF!(pager.has_next_page => ev(Ev::Click, |_| Msg::NextPage))
                 ],
-                ul![
-                    C!["pagination-list"],
-                    li![format!("{} - {} of {}", start, end, count)],
-                ],
+                ul![C!["pagination-list"], li![format!("{count} results")],],
             ]
         ]
     ]
@@ -418,9 +387,9 @@ macro_rules! implement_email {
 }
 
 implement_email!(
-    ShowThreadQueryThreadMessagesTo,
-    ShowThreadQueryThreadMessagesCc,
-    ShowThreadQueryThreadMessagesFrom
+    ShowThreadQueryThreadOnEmailThreadMessagesTo,
+    ShowThreadQueryThreadOnEmailThreadMessagesCc,
+    ShowThreadQueryThreadOnEmailThreadMessagesFrom
 );
 
 fn raw_text_message(contents: &str) -> Node<Msg> {
@@ -442,8 +411,10 @@ fn has_unread(tags: &[String]) -> bool {
 fn render_avatar(avatar: Option<String>, from: &str) -> Node<Msg> {
     let initials: String = from
         .to_lowercase()
+        .trim()
         .split(" ")
         .map(|word| word.chars().next().unwrap())
+        .filter(|c| c.is_alphanumeric())
         // Limit to 2 characters because more characters don't fit in the box
         .take(2)
         .collect();
@@ -489,13 +460,13 @@ fn render_avatar(avatar: Option<String>, from: &str) -> Node<Msg> {
     }
 }
 
-fn render_open_header(msg: &ShowThreadQueryThreadMessages) -> Node<Msg> {
+fn render_open_header(msg: &ShowThreadQueryThreadOnEmailThreadMessages) -> Node<Msg> {
     let (from, from_detail) = match &msg.from {
-        Some(ShowThreadQueryThreadMessagesFrom {
+        Some(ShowThreadQueryThreadOnEmailThreadMessagesFrom {
             name: Some(name),
             addr,
         }) => (name.to_string(), addr.clone()),
-        Some(ShowThreadQueryThreadMessagesFrom {
+        Some(ShowThreadQueryThreadOnEmailThreadMessagesFrom {
             addr: Some(addr), ..
         }) => (addr.to_string(), None),
         _ => (String::from("UNKNOWN"), None),
@@ -516,7 +487,17 @@ fn render_open_header(msg: &ShowThreadQueryThreadMessages) -> Node<Msg> {
                 p![
                     strong![from],
                     br![],
-                    small![from_detail],
+                    small![
+                        &from_detail,
+                        " ",
+                        from_detail.map(|detail| span![
+                            i![C!["far", "fa-clone"]],
+                            ev(Ev::Click, move |e| {
+                                e.stop_propagation();
+                                Msg::CopyToClipboard(detail.to_string())
+                            })
+                        ])
+                    ],
                     table![
                         IF!(!msg.to.is_empty() =>
                         tr![
@@ -526,19 +507,31 @@ fn render_open_header(msg: &ShowThreadQueryThreadMessages) -> Node<Msg> {
                                 msg.to.iter().enumerate().map(|(i, to)|
                                     small![
                                         if i>0 { ", " }else { "" },
-                                        match to {
-                                            ShowThreadQueryThreadMessagesTo {
-                                                name: Some(name),
-                                                addr:Some(addr),
-                                            } => format!("{name} <{addr}>"),
-                                            ShowThreadQueryThreadMessagesTo {
-                                                name: Some(name),
-                                                addr:None
-                                            } => format!("{name}"),
-                                            ShowThreadQueryThreadMessagesTo {
-                                                addr: Some(addr), ..
-                                            } => format!("{addr}"),
-                                            _ => String::from("UNKNOWN"),
+                                        {
+                                            let to = match to {
+                                                ShowThreadQueryThreadOnEmailThreadMessagesTo {
+                                                    name: Some(name),
+                                                    addr:Some(addr),
+                                                } => format!("{name} <{addr}>"),
+                                                ShowThreadQueryThreadOnEmailThreadMessagesTo {
+                                                    name: Some(name),
+                                                    addr:None
+                                                } => format!("{name}"),
+                                                ShowThreadQueryThreadOnEmailThreadMessagesTo {
+                                                    addr: Some(addr), ..
+                                                } => format!("{addr}"),
+                                                _ => String::from("UNKNOWN"),
+                                            };
+                                            span![
+                                                &to, " ",
+                                                span![
+                                                    i![C!["far", "fa-clone"]],
+                                                    ev(Ev::Click, move |e| {
+                                                        e.stop_propagation();
+                                                        Msg::CopyToClipboard(to)
+                                                    })
+                                                ]
+                                            ]
                                         }
 
                                     ])
@@ -551,21 +544,32 @@ fn render_open_header(msg: &ShowThreadQueryThreadMessages) -> Node<Msg> {
                                 msg.cc.iter().enumerate().map(|(i, cc)|
                                     small![
                                         if i>0 { ", " }else { "" },
-                                        match cc {
-                                            ShowThreadQueryThreadMessagesCc {
-                                                name: Some(name),
-                                                addr:Some(addr),
-                                            } => format!("{name} <{addr}>"),
-                                            ShowThreadQueryThreadMessagesCc {
-                                                name: Some(name),
-                                                addr:None
-                                            } => format!("{name}"),
-                                            ShowThreadQueryThreadMessagesCc {
-                                                addr: Some(addr), ..
-                                            } => format!("<{addr}>"),
-                                            _ => String::from("UNKNOWN"),
+                                        {
+                                            let cc = match cc {
+                                                ShowThreadQueryThreadOnEmailThreadMessagesCc {
+                                                    name: Some(name),
+                                                    addr:Some(addr),
+                                                } => format!("{name} <{addr}>"),
+                                                ShowThreadQueryThreadOnEmailThreadMessagesCc {
+                                                    name: Some(name),
+                                                    addr:None
+                                                } => format!("{name}"),
+                                                ShowThreadQueryThreadOnEmailThreadMessagesCc {
+                                                    addr: Some(addr), ..
+                                                } => format!("<{addr}>"),
+                                                _ => String::from("UNKNOWN"),
+                                            };
+                                            span![
+                                                &cc, " ",
+                                                span![
+                                                    i![C!["far", "fa-clone"]],
+                                                    ev(Ev::Click, move |e| {
+                                                        e.stop_propagation();
+                                                        Msg::CopyToClipboard(cc)
+                                                    })
+                                                ]
+                                            ]
                                         }
-
                                     ])
                             ]
                         ]),
@@ -592,18 +596,18 @@ fn render_open_header(msg: &ShowThreadQueryThreadMessages) -> Node<Msg> {
             ],
             ev(Ev::Click, move |e| {
                 e.stop_propagation();
-                Msg::SetUnread(format!("id:{id}"), !is_unread)
+                Msg::SetUnread(id, !is_unread)
             })
         ]
     ]
 }
 
-fn render_closed_header(msg: &ShowThreadQueryThreadMessages) -> Node<Msg> {
+fn render_closed_header(msg: &ShowThreadQueryThreadOnEmailThreadMessages) -> Node<Msg> {
     let from: String = match &msg.from {
-        Some(ShowThreadQueryThreadMessagesFrom {
+        Some(ShowThreadQueryThreadOnEmailThreadMessagesFrom {
             name: Some(name), ..
         }) => name.to_string(),
-        Some(ShowThreadQueryThreadMessagesFrom {
+        Some(ShowThreadQueryThreadOnEmailThreadMessagesFrom {
             addr: Some(addr), ..
         }) => addr.to_string(),
         _ => String::from("UNKNOWN"),
@@ -664,7 +668,7 @@ fn render_closed_header(msg: &ShowThreadQueryThreadMessages) -> Node<Msg> {
                     ],
                     ev(Ev::Click, move |e| {
                         e.stop_propagation();
-                        Msg::SetUnread(format!("id:{id}"), !is_unread)
+                        Msg::SetUnread(id, !is_unread)
                     })
                 ]
             ]
@@ -672,7 +676,7 @@ fn render_closed_header(msg: &ShowThreadQueryThreadMessages) -> Node<Msg> {
     ]
 }
 
-fn message_render(msg: &ShowThreadQueryThreadMessages, open: bool) -> Node<Msg> {
+fn message_render(msg: &ShowThreadQueryThreadOnEmailThreadMessages, open: bool) -> Node<Msg> {
     let expand_id = msg.id.clone();
     div![
         C!["message"],
@@ -694,18 +698,18 @@ fn message_render(msg: &ShowThreadQueryThreadMessages, open: bool) -> Node<Msg>
         ],
         IF!(open =>
         div![
-            C!["body"],
+            C!["body", "mail"],
             match &msg.body {
-                ShowThreadQueryThreadMessagesBody::UnhandledContentType(
-                    ShowThreadQueryThreadMessagesBodyOnUnhandledContentType { contents ,content_tree},
+                ShowThreadQueryThreadOnEmailThreadMessagesBody::UnhandledContentType(
+                    ShowThreadQueryThreadOnEmailThreadMessagesBodyOnUnhandledContentType { contents ,content_tree},
                 ) => div![
                     raw_text_message(&contents),
                     div![C!["error"],
                         view_content_tree(&content_tree),
                     ]
                 ],
-                ShowThreadQueryThreadMessagesBody::PlainText(
-                    ShowThreadQueryThreadMessagesBodyOnPlainText {
+                ShowThreadQueryThreadOnEmailThreadMessagesBody::PlainText(
+                    ShowThreadQueryThreadOnEmailThreadMessagesBodyOnPlainText {
                     contents,
                     content_tree,
                 },
@@ -713,8 +717,8 @@ fn message_render(msg: &ShowThreadQueryThreadMessages, open: bool) -> Node<Msg>
                     raw_text_message(&contents),
                     view_content_tree(&content_tree),
                 ],
-                ShowThreadQueryThreadMessagesBody::Html(
-                    ShowThreadQueryThreadMessagesBodyOnHtml {
+                ShowThreadQueryThreadOnEmailThreadMessagesBody::Html(
+                    ShowThreadQueryThreadOnEmailThreadMessagesBodyOnHtml {
                     contents,
                     content_tree,
                 },
@@ -781,9 +785,10 @@ fn message_render(msg: &ShowThreadQueryThreadMessages, open: bool) -> Node<Msg>
 
 #[topo::nested]
 fn thread(
-    thread: &ShowThreadQueryThread,
+    thread: &ShowThreadQueryThreadOnEmailThread,
     open_messages: &HashSet<String>,
     show_icon_text: bool,
+    content_el: &ElRef<HtmlElement>,
 ) -> Node<Msg> {
     // TODO(wathiede): show per-message subject if it changes significantly from top-level subject
     let subject = if thread.subject.is_empty() {
@@ -808,7 +813,8 @@ fn thread(
     });
     let read_thread_id = thread.thread_id.clone();
     let unread_thread_id = thread.thread_id.clone();
-    let spam_thread_id = thread.thread_id.clone();
+    let spam_add_thread_id = thread.thread_id.clone();
+    let spam_unread_thread_id = thread.thread_id.clone();
     div![
         C!["thread"],
         h3![C!["is-size-5"], subject],
@@ -827,20 +833,14 @@ fn thread(
                         attrs! {At::Title => "Mark as read"},
                         span![C!["icon", "is-small"], i![C!["far", "fa-envelope-open"]]],
                         IF!(show_icon_text=>span!["Read"]),
-                        ev(Ev::Click, move |_| Msg::SetUnread(
-                            format!("thread:{read_thread_id}"),
-                            false
-                        )),
+                        ev(Ev::Click, move |_| Msg::SetUnread(read_thread_id, false)),
                     ],
                     button![
                         C!["button", "mark-unread"],
                         attrs! {At::Title => "Mark as unread"},
                         span![C!["icon", "is-small"], i![C!["far", "fa-envelope"]]],
                         IF!(show_icon_text=>span!["Unread"]),
-                        ev(Ev::Click, move |_| Msg::SetUnread(
-                            format!("thread:{unread_thread_id}"),
-                            true
-                        )),
+                        ev(Ev::Click, move |_| Msg::SetUnread(unread_thread_id, true)),
                     ],
                 ],
             ],
@@ -854,14 +854,14 @@ fn thread(
                         span![C!["icon", "is-small"], i![C!["far", "fa-hand"]]],
                         IF!(show_icon_text=>span!["Spam"]),
                         ev(Ev::Click, move |_| Msg::MultiMsg(vec![
-                            Msg::AddTag(format!("thread:{spam_thread_id}"), "Spam".to_string()),
-                            Msg::SetUnread(format!("thread:{spam_thread_id}"), false)
+                            Msg::AddTag(spam_add_thread_id, "Spam".to_string()),
+                            Msg::SetUnread(spam_unread_thread_id, false)
                         ])),
                     ],
                 ],
             ],
         ],
-        messages,
+        div![el_ref(content_el), messages, click_to_top()],
         /* TODO(wathiede): plumb in orignal id
         a![
         attrs! {At::Href=>api::original(&thread_node.0.as_ref().expect("message missing").id)},
@@ -970,3 +970,259 @@ pub fn view(model: &Model) -> Node<Msg> {
         _ => div![C!["desktop"], desktop::view(model)],
     },]
 }
+pub fn tags(model: &Model) -> Node<Msg> {
+    fn view_tag_li(display_name: &str, indent: usize, t: &Tag, search_unread: bool) -> Node<Msg> {
+        let href = if search_unread {
+            urls::search(&format!("is:unread tag:{}", t.name), 0)
+        } else {
+            urls::search(&format!("tag:{}", t.name), 0)
+        };
+        li![a![
+            attrs! {
+                At::Href => href
+            },
+            (0..indent).map(|_| span![C!["tag-indent"], ""]),
+            i![
+                C!["tag-tag", "fa-solid", "fa-tag"],
+                style! {
+                    //"--fa-primary-color" => t.fg_color,
+                    St::Color => t.bg_color,
+                },
+            ],
+            display_name,
+            IF!(t.unread>0 => format!(" ({})", t.unread)),
+            ev(Ev::Click, |_| {
+                // Scroll window to the top when searching for a tag.
+                info!("scrolling to the top because you clicked a tag");
+                web_sys::window().unwrap().scroll_to_with_x_and_y(0., 0.);
+            })
+        ]]
+    }
+    fn matches(a: &[&str], b: &[&str]) -> usize {
+        std::iter::zip(a.iter(), b.iter())
+            .take_while(|(a, b)| a == b)
+            .count()
+    }
+    fn view_tag_list<'a>(
+        tags: impl Iterator<Item = &'a Tag>,
+        search_unread: bool,
+    ) -> Vec<Node<Msg>> {
+        let mut lis = Vec::new();
+        let mut last = Vec::new();
+        for t in tags {
+            let parts: Vec<_> = t.name.split('/').collect();
+            let mut n = matches(&last, &parts);
+            if n <= parts.len() - 2 && parts.len() > 1 {
+                // Synthesize fake tags for proper indenting.
+                for i in n..parts.len() - 1 {
+                    let display_name = parts[n];
+                    lis.push(view_tag_li(
+                        &display_name,
+                        n,
+                        &Tag {
+                            name: parts[..i + 1].join("/"),
+                            bg_color: "#fff".to_string(),
+                            unread: 0,
+                        },
+                        search_unread,
+                    ));
+                }
+                n = parts.len() - 1;
+            }
+            let display_name = parts[n];
+            lis.push(view_tag_li(&display_name, n, t, search_unread));
+            last = parts;
+        }
+        lis
+    }
+    let unread = model
+        .tags
+        .as_ref()
+        .map(|tags| tags.iter().filter(|t| t.unread > 0).collect())
+        .unwrap_or(Vec::new());
+    let tags_open = use_state(|| false);
+    let force_tags_open = unread.is_empty();
+    aside![
+        C!["tags-menu", "menu"],
+        IF!(!unread.is_empty() => p![C!["menu-label"], "Unread"]),
+        IF!(!unread.is_empty() => ul![C!["menu-list"], view_tag_list(unread.into_iter(),true)]),
+        p![
+            C!["menu-label"],
+            IF!(!force_tags_open =>
+            i![C![
+                "fa-solid",
+                if tags_open.get() {
+                    "fa-angle-up"
+                } else {
+                    "fa-angle-down"
+                }
+            ]]),
+            " Tags",
+            ev(Ev::Click, move |_| {
+                tags_open.set(!tags_open.get());
+            })
+        ],
+        ul![
+            C!["menu-list"],
+            IF!(force_tags_open||tags_open.get() => model.tags.as_ref().map(|tags| view_tag_list(tags.iter(),false))),
+        ]
+    ]
+}
+fn news_post(
+    post: &ShowThreadQueryThreadOnNewsPost,
+    show_icon_text: bool,
+    content_el: &ElRef<HtmlElement>,
+) -> Node<Msg> {
+    // TODO(wathiede): show per-message subject if it changes significantly from top-level subject
+    let subject = &post.title;
+    set_title(subject);
+    let read_thread_id = post.thread_id.clone();
+    let unread_thread_id = post.thread_id.clone();
+    div![
+        C!["thread"],
+        h3![C!["is-size-5"], subject],
+        div![
+            C!["level", "is-mobile"],
+            div![
+                C!["level-item"],
+                div![
+                    C!["buttons", "has-addons"],
+                    button![
+                        C!["button", "mark-read"],
+                        attrs! {At::Title => "Mark as read"},
+                        span![C!["icon", "is-small"], i![C!["far", "fa-envelope-open"]]],
+                        IF!(show_icon_text=>span!["Read"]),
+                        ev(Ev::Click, move |_| Msg::SetUnread(read_thread_id, false)),
+                    ],
+                    button![
+                        C!["button", "mark-unread"],
+                        attrs! {At::Title => "Mark as unread"},
+                        span![C!["icon", "is-small"], i![C!["far", "fa-envelope"]]],
+                        IF!(show_icon_text=>span!["Unread"]),
+                        ev(Ev::Click, move |_| Msg::SetUnread(unread_thread_id, true)),
+                    ],
+                ],
+            ],
+            // This would be the holder for spam buttons on emails, needed to keep layout
+            // consistent
+            div![C!["level-item"], div![]]
+        ],
+        div![
+            C!["message"],
+            div![C!["header"], render_news_post_header(&post)],
+            div![
+                C!["body", "news-post", format!("site-{}", post.slug)],
+                el_ref(content_el),
+                raw![&post.body]
+            ]
+        ],
+        /* TODO(wathiede): plumb in orignal id
+        a![
+        attrs! {At::Href=>api::original(&thread_node.0.as_ref().expect("message missing").id)},
+        "Original"
+        ],
+        */
+        click_to_top(),
+    ]
+}
+fn render_news_post_header(post: &ShowThreadQueryThreadOnNewsPost) -> Node<Msg> {
+    let from = &post.site;
+    let from_detail = post.url.clone();
+    let avatar: Option<String> = None;
+    //let avatar: Option<String> = Some(String::from("https://bulma.io/images/placeholders/64x64.png"));
+    let id = post.thread_id.clone();
+    let is_unread = !post.is_read;
+    let img = render_avatar(avatar, &from);
+    article![
+        C!["media"],
+        figure![C!["media-left"], p![C!["image", "is-64x64"], img]],
+        div![
+            C!["media-content"],
+            div![
+                C!["content"],
+                p![
+                    strong![from],
+                    br![],
+                    small![
+                        &from_detail,
+                        " ",
+                        span![
+                            i![C!["far", "fa-clone"]],
+                            ev(Ev::Click, move |e| {
+                                e.stop_propagation();
+                                Msg::CopyToClipboard(from_detail.to_string())
+                            })
+                        ]
+                    ],
+                    table![tr![td![
+                        attrs! {At::ColSpan=>2},
+                        span![C!["header"], human_age(post.timestamp)]
+                    ]]],
+                ],
+            ],
+        ],
+        div![
+            C!["media-right"],
+            span![
+                C!["read-status"],
+                i![C![
+                    "far",
+                    if is_unread {
+                        "fa-envelope"
+                    } else {
+                        "fa-envelope-open"
+                    },
+                ]]
+            ],
+            ev(Ev::Click, move |e| {
+                e.stop_propagation();
+                Msg::SetUnread(id, !is_unread)
+            })
+        ]
+    ]
+}
+fn reading_progress(ratio: f64) -> Node<Msg> {
+    let percent = ratio * 100.;
+    progress![
+        C![
+            "read-progress",
+            "progress",
+            "is-success",
+            "is-small",
+            IF!(percent<1. => "is-invisible")
+        ],
+        attrs! {
+            At::Value=>percent,
+            At::Max=>"100"
+        },
+        format!("{percent}%")
+    ]
+}
+pub fn versions(versions: &crate::state::Version) -> Node<Msg> {
+    debug!("versions {versions:?}");
+    aside![
+        C!["tags-menu", "menu"],
+        p![C!["menu-label"], "Versions"],
+        ul![
+            C!["menu-list"],
+            li!["Client"],
+            li![span![C!["tag-indent"], &versions.client]]
+        ],
+        versions.server.as_ref().map(|v| ul![
+            C!["menu-list"],
+            li!["Server"],
+            li![span![C!["tag-indent"], v]]
+        ])
+    ]
+}
+
+fn click_to_top() -> Node<Msg> {
+    button![
+        C!["button", "is-danger", "is-small"],
+        span!["Top"],
+        span![C!["icon"], i![C!["fas", "fa-arrow-turn-up"]]],
+        ev(Ev::Click, move |_| web_sys::window()
+            .unwrap()
+            .scroll_to_with_x_and_y(0., 0.))
+    ]
+}

web/src/view/tablet.rs

@@ -1,20 +1,24 @@
 use seed::{prelude::*, *};
 
 use crate::{
+    graphql::show_thread_query::*,
     state::{Context, Model, Msg},
-    view::{self, view_header, view_search_results},
+    view::{self, reading_progress, view_header, view_search_results},
 };
 
 pub(super) fn view(model: &Model) -> Node<Msg> {
-    log::info!("tablet::view");
     let show_icon_text = false;
     // Do two queries, one without `unread` so it loads fast, then a second with unread.
     let content = match &model.context {
         Context::None => div![h1!["Loading"]],
         Context::ThreadResult {
-            thread,
+            thread: ShowThreadQueryThread::EmailThread(thread),
             open_messages,
-        } => view::thread(thread, open_messages, show_icon_text),
+        } => view::thread(thread, open_messages, show_icon_text, &model.content_el),
+        Context::ThreadResult {
+            thread: ShowThreadQueryThread::NewsPost(post),
+            ..
+        } => view::news_post(post, show_icon_text, &model.content_el),
         Context::SearchResult {
             query,
             results,
@@ -33,9 +37,12 @@ pub(super) fn view(model: &Model) -> Node<Msg> {
     div![
         C!["main-content"],
         div![
+            reading_progress(model.read_completion_ratio),
             view_header(&model.query, &model.refreshing_state),
             content,
             view_header(&model.query, &model.refreshing_state),
+            view::tags(model),
+            view::versions(&model.versions)
         ]
     ]
 }

web/static/site-specific.css

@@ -0,0 +1,55 @@
+.body figcaption {
+  color: var(--color-text) !important;
+}
+
+.body.news-post em {
+  border: 0 !important;
+  font-style: italic;
+  margin: inherit !important;
+  padding: inherit !important;
+}
+
+.body.news-post .number {
+  align-items: inherit;
+  background-color: inherit;
+  border-radius: inherit;
+  display: inherit;
+  font-size: inherit;
+  height: inherit;
+  justify-content: inherit;
+  margin-right: inherit;
+  min-width: inherit;
+  padding: inherit;
+  text-align: inherit;
+  vertical-align: inherit;
+}
+
+.body.news-post.site-saturday-morning-breakfast-cereal {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-direction: column;
+}
+
+.body.news-post.site-slashdot i {
+  border-left: 2px solid #ddd;
+  display: block;
+  font-style: normal !important;
+  margin-bottom: 1em;
+  margin-top: 1em;
+  padding-left: 1em;
+}
+
+.body.news-post.site-news-on-redox-your-next-gen-os h1,
+.body.news-post.site-news-on-redox-your-next-gen-os h2,
+.body.news-post.site-news-on-redox-your-next-gen-os h3,
+.body.news-post.site-news-on-redox-your-next-gen-os h4,
+.body.news-post.site-news-on-redox-your-next-gen-os h5 {
+  color: var(--color-text) !important;
+}
+
+.body.mail code,
+.body.mail pre {
+  color: var(--color-text);
+  background-color: var(--color-bg-secondary);
+}

web/static/style.css

@@ -1,3 +1,46 @@
+:root {
+  --active-brightness: 0.85;
+  --border-radius: 5px;
+  --box-shadow: 2px 2px 10px;
+  --color-accent: #118bee15;
+  --color-bg: #fff;
+  --color-bg-secondary: #e9e9e9;
+  --color-link: #118bee;
+  --color-secondary: #920de9;
+  --color-secondary-accent: #920de90b;
+  --color-shadow: #f4f4f4;
+  --color-table: #118bee;
+  --color-text: #000;
+  --color-text-secondary: #999;
+  --color-scrollbar: #cacae8;
+  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  --hover-brightness: 1.2;
+  --justify-important: center;
+  --justify-normal: left;
+  --line-height: 1.5;
+  /*
+  --width-card: 285px;
+  --width-card-medium: 460px;
+  --width-card-wide: 800px;
+*/
+  --width-content: 1080px;
+}
+
+@media (prefers-color-scheme: dark) {
+  :root[color-mode="user"] {
+    --color-accent: #0097fc4f;
+    --color-bg: #333;
+    --color-bg-secondary: #555;
+    --color-link: #0097fc;
+    --color-secondary: #e20de9;
+    --color-secondary-accent: #e20de94f;
+    --color-shadow: #bbbbbb20;
+    --color-table: #0097fc;
+    --color-text: #f7f7f7;
+    --color-text-secondary: #aaa;
+  }
+}
+
 .message {
   display: inline-block;
   padding: 0.5em;
@@ -65,8 +108,9 @@
 }
 
 .view-part-text-plain {
-  padding: 0.5em;
+  font-family: monospace;
   overflow-wrap: break-word;
+  padding: 0.5em;
   white-space: pre-wrap;
   word-break: break-word;
   word-wrap: break-word;
@@ -167,6 +211,10 @@ input::placeholder,
   padding: 1em;
 }
 
+.search-results>nav {
+  margin: 1.25rem;
+}
+
 .tablet .thread h3,
 .mobile .thread h3 {
   overflow-wrap: break-word;
@@ -189,8 +237,6 @@ input::placeholder,
   width: 100%;
 }
 
-.search-results .row .checkbox {}
-
 .search-results .row .summary {
   min-width: 0;
   width: 100%;
@@ -202,16 +248,13 @@ input::placeholder,
   white-space: nowrap;
 }
 
-.search-results td.subject {}
-
-.search-results .subject .tag {}
-
 .search-results .subject .text {
-  padding-left: 0.5rem;
-  width: 100%;
+  display: inline-block;
   overflow: hidden;
+  padding-left: 0.5rem;
   text-overflow: ellipsis;
   white-space: nowrap;
+  width: 100%;
 }
 
 .search-results .row .from {
@@ -300,3 +343,14 @@ display: none;
 .button.spam {
   color: #f00;
 }
+
+progress.read-progress {
+  border-radius: 0;
+  position: fixed;
+  top: 0;
+  z-index: 999;
+}
+
+progress.read-progress.is-small {
+  height: .25rem;
+}