many improvements, unordered lists work now

Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-iced = {git = "https://github.com/iced-rs/iced", branch = "master", features = ["advanced","image","markdown","svg",]}
+iced = {git = "https://github.com/iced-rs/iced", branch = "master", features = ["image","markdown","svg",]}
 reqwest = { version = "0.12", features= ["blocking"]}
 rss = "2.0"
 web-sys = "0.3.70"
@@ -14,11 +14,12 @@ html2md = "0.2"
 regex = "1"
 directories = "6.0.0"
 chrono = "0.4.41"
+rss_content = { git = "https://code.gabe.rocks/gabriel/rss_content", version = "0.1.1" }
 
 [profile.dev]
 debug=true
 incremental = true
-codegen-units = 256
+codegen-units = 16
 
 [profile.release]
 opt-level = "z"

docs/planned-features.md

@@ -7,21 +7,24 @@ I have ambitious plans for the future, there are many features
 
 At minimum I need to build a functionally complete RSS reader which will include: 
 - Feed management
-- Beautiful UI
+- Beautiful UI (gonna be hard!)
 - Multimedia support
 - Export stories to Markdown
 
 ### Performance
+- Needs to make use of threads with UI feedback on processing (need to use tasks & `iced::stack`)
 - Loads of caching
 - Respect 304 (not modified)
 
 ## Pro-Decentralization
 
-Many import/export options (OPML + full database)
-
+### Import/Export
+- Many import/export options (OPML + full database)
+- Import items from FreshRSS (stories)
+- 
 ### Discovery Service
 
-RSSCAR crawls links from the content to discover new feeds. This adds a crucial discovery feature that can help people actually browse the independent web without worrying about censorship.
+RSSCAR will crawl links from the content to discover new feeds. This adds a crucial discovery feature that can help people actually browse the independent web without worrying about censorship.
 
 
 ### Darknet Support
@@ -33,12 +36,18 @@ Where possible the podcast namespace should be supported (transcriptions, chapte
 
 ## Information Management
 
+
 ### Full-text search 
 Basically mandatory
+- requires [triggers](https://youtu.be/eXMA_2dEMO0) to stay up to date...
+- Can help a great deal with performing as a useful search engine
+
 
 ### Categories
 Manage feeds and put them in logical groups
 
+## Auto archive?
+- Add stories to wayback machine
 
 ### Markdown Export
-Export stories for Logseq/Obsidian
+Export stories for Logseq/Obsidian (how will you get keywords/tags?)

src/db.rs

@@ -93,11 +93,11 @@ pub fn initialize() {
 pub fn add_feed(url: &str) {
     let conn = Connection::open(get_db_path()).unwrap();
     let feed = load_rss(url).unwrap();
-    let new_feed = feed.clone();
+    let new_feed = feed.clone(); 
     let time = Utc::now().to_rfc2822();
     conn.execute(
         "insert into feeds(title,url,description,last_updated) values(?1,?2,?3,?4)",
-        [feed.title, url.to_owned(), feed.description, time],
+        [feed.title, url.to_string(), feed.description, time],
     )
     .unwrap();
     let mut stmt = conn.prepare("select feedID from feeds where url=?1").unwrap();
@@ -110,15 +110,15 @@ pub fn add_feed(url: &str) {
 
 pub fn store_items(feed: rss::Channel,feed_id: usize) {
     let conn = Connection::open(get_db_path()).unwrap();
-    feed.items.iter().for_each(|i: &rss::Item| {
+    feed.items.into_iter().for_each(|i: rss::Item| {
         conn.execute(
             "insert into items(url,title,description,content,feedID) 
             values(?1,?2,?3,?4,?5)",
             [
-                i.link.clone(),
-                i.title.clone(),
-                i.description.clone(),
-                i.content.clone(),
+                i.link,
+                i.title,
+                i.description,
+                i.content,
                 Some(feed_id.to_string())
             ],
         )
@@ -158,10 +158,10 @@ pub struct FeedItem {
 
 }
 
-pub fn get_feed_items(id: usize) -> Vec<FeedItem>{
+pub fn get_feed_items(feed_id: usize) -> Vec<FeedItem>{
     let conn = get_db();
     let mut stmt = conn.prepare("select itemID,title,url,icon,description,content from items where feedID = ?1").unwrap();
-    let items:Result<Vec<FeedItem>> = stmt.query_map([id], |row| {
+    let items:Result<Vec<FeedItem>> = stmt.query_map([feed_id], |row| {
         Ok(FeedItem{
             item_id: row.get(0).unwrap(),
             title: row.get(1).unwrap(),
@@ -173,10 +173,27 @@ pub fn get_feed_items(id: usize) -> Vec<FeedItem>{
     }).unwrap().collect();
     match items {
         Ok(i) => {i},
-        Err(_) => {panic!("No items for this feed\nFeedID:{}",id)}
+        Err(_) => {panic!("No items for this feed\nFeedID:{}",feed_id)}
     }
 }
 
+pub fn get_item(item_id: usize) -> FeedItem {
+    let conn = get_db();
+    let mut stmt = conn.prepare("select itemID,title,url,icon,description,content from items where itemID = ?1").unwrap();
+    let item:FeedItem = stmt.query_one([item_id],|row| {
+        Ok(
+            FeedItem{
+            item_id: row.get(0).unwrap(),
+            title: row.get(1).unwrap(),
+            url: row.get(2).unwrap(),
+            icon: row.get(3).unwrap(),
+            description: row.get(4).unwrap(),
+            content: row.get(5).unwrap(),
+        })
+    }).unwrap();
+    item
+}
+
 pub struct Feed {
     pub feed_id: usize,
     pub title: String,

src/ui.rs

@@ -1,14 +1,18 @@
+use crate::widgets::content_view;
+
 use super::db;
 use super::widgets;
 use iced::widget::row;
 use iced::widget::scrollable;
 use iced::widget::text_input;
+use iced::widget::markdown::Url;
 use iced::Task;
 use iced::{
     widget::{button, column, container, text},
     Element,
     Length::Fill,
 };
+
 pub fn user_interface() -> iced::Result {
     iced::run(update, view)
 }
@@ -25,6 +29,7 @@ pub enum Page {
 struct State {
     page: Page,
     current_feed: usize,
+    current_item: usize,
     feed_input: String
 }
 impl Default for State {
@@ -32,6 +37,7 @@ impl Default for State {
         State { 
             page: Page::Home,
             current_feed: 0,
+            current_item: 0,
             feed_input: String::from("")
          }
     }
@@ -42,7 +48,9 @@ pub enum Message {
     ChangePage(Page),
     LoadFeed(usize),
     AddFeed(String),
+    LoadItem(usize),
     FieldUpdated(AppField,String),
+    LinkClicked(Url),
     Done(String),
     ResetDB
 }
@@ -72,10 +80,19 @@ fn update(state: &mut State, mes: Message) -> Task<Message>{
         Message::AddFeed(f) => {
             state.feed_input = "".to_string();
             Task::perform(
-                add_feed_background(f),
+                add_feed_background(f.to_string()),
                 Message::Done
             )
         },
+        Message::LinkClicked(l) => {
+            println!("Link clicked: {}",l);
+            Task::none()
+        }
+        Message::LoadItem(id) => {
+            state.current_item = id;
+            state.page = Page::ItemView;
+            Task::none()
+        }
         Message::Done(_) => {Task::none()},
         Message::FieldUpdated(field, value) => {
             match field {
@@ -121,7 +138,7 @@ fn home(_state: &State) -> Element<'_, Message> {
 fn feed_layout(state: &State) -> Element<'_, Message> {
     container(
         column!(
-            button(text("Go Home")).on_press(Message::ChangePage(Page::Home)),
+            button(text("Home")).on_press(Message::ChangePage(Page::Home)),
             scrollable(widgets::list_items(state.current_feed)).width(iced::Fill).height(iced::Fill),
         )
     )
@@ -131,7 +148,19 @@ fn feed_layout(state: &State) -> Element<'_, Message> {
 }
 
 fn item_view(state: &State) -> Element<'_, Message> {
-    todo!()
+    let item = db::get_item(state.current_item);
+    container(
+        column!(
+            row!(
+                button(text("Home")).on_press(Message::ChangePage(Page::Home)),
+                button(text("Feed")).on_press(Message::ChangePage(Page::FeedView))
+            ).spacing(10),
+            content_view(item),
+        )
+    )
+        .height(Fill)
+        .width(Fill)
+        .into()
 }
 
 fn item_list(state: &State) -> Element<'_,Message>{

src/widgets.rs

@@ -1,6 +1,14 @@
+use crate::db::FeedItem;
+
 use super::db;
 use super::ui;
+use iced::widget::markdown;
+use iced::widget::scrollable;
+use iced::widget::Container;
+use iced::Settings;
+use rss_content::Content;
 use ui::Message;
+use rss_content;
 use iced::{
     widget::{button, column, container, text},
     Element,
@@ -27,11 +35,53 @@ pub fn list_items(feed_id: usize) -> iced::widget::Column<'static,Message> {
     column(
         items.iter()
         .map(|i| {
-            text(i.title.clone())
+            button(text(i.title.clone())).on_press(Message::LoadItem(i.item_id))
         })
         .map(Element::from),
     )
     .align_x(iced::Alignment::Start)
     .spacing(5)
     .padding(15)
+}
+
+pub fn content_area(cnt: String) -> iced::widget::Container<'static,Message>{
+    let content = rss_content::parse_content(&cnt);
+    container(
+        column(
+            content.into_iter().map(|c: Content|{
+            match c {
+                Content::Markdown(md) => {
+                    text(md)
+                },
+                Content::Image(_) => {text("Image goes here")},
+                Content::Audio(_) => {text("Audio widget here")},
+                Content::Video(_) => {text("video player here")},
+                _ => {text("")}
+                }
+        }).map(Element::from)
+        )
+    )
+
+}
+
+pub fn content_view(item: FeedItem) -> iced::widget::Scrollable<'static, Message> {
+
+    scrollable(
+        column!(
+            text(item.title).size(34),
+            match item.description {
+                Some(d) => {
+                    content_area(d)
+                },
+                None => {container(text("No description found"))}
+            },
+            match item.content {
+                Some(c) => {
+                    content_area(c)
+                }
+                None => {container(text("No content found"))}
+            }  
+            
+        )
+    )
 }