Date parsing works now!

src/db.rs

@@ -169,6 +169,13 @@ pub fn remove_feed(feed_id: usize) {
     }
 }
 
+fn modify_date(s: &str) -> Option<String> {
+    match DateTime::parse_from_rfc2822(s){
+        Ok(t) => {Some(t.to_rfc3339())}
+        Err(_) => None
+    }
+
+}
 pub fn store_items(feed: rss::Channel, feed_id: usize) {
     let conn = Connection::open(get_db_path()).unwrap();
     feed.items.into_iter().for_each(|i: rss::Item| {
@@ -185,11 +192,23 @@ pub fn store_items(feed: rss::Channel, feed_id: usize) {
             values(?1,?2,?3,?4,?5,?6,?7,?8)",
             [
                 i.link,
-                i.title,
-                i.description,
-                i.content,
+                match i.title {
+                    Some(t) => Some(t.clone()),
+                    None => None
+                },
+                match i.description {
+                    Some(d) => Some(d.clone()),
+                    None => None
+                },
+                match i.content {
+                    Some(c) => {Some(c.clone())},
+                    None => {None}
+                },
                 Some(feed_id.to_string()),
-                i.pub_date.clone(),
+                match i.pub_date {
+                    Some(s) => {modify_date(&s)},
+                    None => {None}
+                },
                 {
                     match t.enclosure() {
                         Some(e) => Some(e.url().to_owned()),
@@ -237,7 +256,7 @@ fn row2feed_item(row: &Row) -> FeedItem{
 
 pub fn get_all_items() -> Vec<FeedItem> {
     let conn = get_db();
-    let mut stmt = conn.prepare("select itemID,title,url,date,media,description,content from items").unwrap();
+    let mut stmt = conn.prepare("select itemID,title,url,date,media,description,content from items order by date desc limit 50 ").unwrap();
     let items: Result<Vec<FeedItem>> = stmt.query_map([],|row| {
         Ok(row2feed_item(row))
     }).unwrap().collect();

src/ui.rs

@@ -33,6 +33,7 @@ pub fn user_interface() -> iced::Result {
 #[derive(Clone, Debug,PartialEq)]
 pub enum Page {
     Home,
+    Feeds,
     FeedView,
     AllItems,
     ItemView,
@@ -151,6 +152,7 @@ fn update(state: &mut State, mes: Message) -> Task<Message> {
 fn view(state: &State) -> Element<'_, Message> {
     match state.page {
         Page::Home => home(&state),
+        Page::Feeds => feeds(&state),
         Page::FeedView => feed_layout(&state),
         Page::AllItems => item_list(&state),
         Page::ItemView => item_view(&state),
@@ -162,10 +164,7 @@ fn view(state: &State) -> Element<'_, Message> {
 fn home(state: &State) -> Element<'_, Message> {
     container(column!(
         widgets::navbar(state),
-        scrollable(widgets::list_feeds())
-            .width(iced::Fill)
-            .height(iced::Fill),
-        button("Go to test!").on_press(Message::ChangePage(Page::Testing))
+        text("RSSCar: RSS Crawler-aided reader.")
     ))
     .padding(0)
     .height(Fill)
@@ -173,6 +172,18 @@ fn home(state: &State) -> Element<'_, Message> {
     .into()
 }
 
+fn feeds(state: &State) -> Element<'_,Message> {
+    container(
+        column!(
+            navbar(state),
+        scrollable(widgets::list_feeds())
+            .width(iced::Fill)
+            .height(iced::Fill)
+        )        
+    ).width(iced::Fill)
+            .height(iced::Fill).into()
+}
+
 fn feed_layout(state: &State) -> Element<'_, Message> {
     container(column!(
         widgets::navbar(state),
@@ -209,10 +220,9 @@ fn item_list(state: &State) -> Element<'_, Message> {
                 db::get_all_items().iter().map(|i|{
                     widgets::list_item(i.item_id, i.title.clone(), i.description.clone().unwrap_or("".to_owned()))
                 }).map(iced::Element::from)
-            ).align_x(iced::Alignment::Center)).width(Fill).spacing(5)
+            ).align_x(iced::Alignment::Center).width(Fill)).width(Fill).spacing(5)
             ),        
-        
-    ).width(Fill).height(Fill).into()
+    ).width(Fill).height(Fill).align_x(iced::Alignment::Center).into()
 }
 
 fn category_view(state: &State) -> Element<'_,Message> {

src/widgets.rs

@@ -3,19 +3,19 @@ use crate::ui::Page;
 
 use super::db;
 use super::ui;
-use iced::widget::Text;
 use iced::widget::markdown;
 use iced::widget::row;
 use iced::widget::scrollable;
 use iced::widget::Column;
+use iced::widget::Text;
 use iced::Theme;
-use rss_content::Content;
-use ui::Message;
-use rss_content;
 use iced::{
     widget::{button, column, container, text},
     Element,
 };
+use rss_content;
+use rss_content::Content;
+use ui::Message;
 
 pub fn list_feeds() -> iced::widget::Column<'static, Message> {
     let feeds = db::get_feeds();
@@ -25,13 +25,14 @@ pub fn list_feeds() -> iced::widget::Column<'static, Message> {
             .map(|f| {
                 let n = net::url_network(&f.url);
                 let prefix = match n {
-                    net::Network::Clearnet => {""}
-                    net::Network::Tor => {"Tor: "}
-                    net::Network::I2P => {"I2P: "}
-                    _ => {""}
+                    net::Network::Clearnet => "",
+                    net::Network::Tor => "Tor: ",
+                    net::Network::I2P => "I2P: ",
+                    _ => "",
                 };
                 row!(
-                    button(text(prefix.to_owned() + &f.title)).on_press(Message::LoadFeed(f.feed_id)),
+                    button(text(prefix.to_owned() + &f.title))
+                        .on_press(Message::LoadFeed(f.feed_id)),
                     button(text("Remove feed")).on_press(Message::RemoveFeed(f.feed_id))
                 )
             })
@@ -42,14 +43,13 @@ pub fn list_feeds() -> iced::widget::Column<'static, Message> {
     .padding(15)
 }
 
-pub fn list_items(feed_id: usize) -> iced::widget::Column<'static,Message> {
+pub fn list_items(feed_id: usize) -> iced::widget::Column<'static, Message> {
     let items: Vec<db::FeedItem> = db::get_feed_items(feed_id);
     column(
-        items.iter()
-        .map(|i| {
-            button(text(i.title.clone())).on_press(Message::LoadItem(i.item_id))
-        })
-        .map(Element::from),
+        items
+            .iter()
+            .map(|i| button(text(i.title.clone())).on_press(Message::LoadItem(i.item_id)))
+            .map(Element::from),
     )
     .align_x(iced::Alignment::Start)
     .spacing(5)
@@ -59,115 +59,121 @@ pub fn list_items(feed_id: usize) -> iced::widget::Column<'static,Message> {
 pub fn content_area(content: &'_ Vec<Content>) -> iced::widget::Container<'_, Message> {
     let mut children: Vec<Element<Message>> = Vec::new();
     for c in content {
-                match c {
-                    Content::MarkdownParsed(p) => {
-                        children.push(
-                            markdown(p, Theme::Dark).map(Message::LinkClicked)
-                        );
-                    }
-                    Content::Image(_) => {children.push(text("<Image goes here>")
-                        .size(32)
-                        .into());},
-                    Content::Audio(_) => {children.push(text("<Audio widget here>")
-                        .size(32)
-                        .into());},
-                    Content::Video(_) => {children.push(text("<Video goes here>")
-                        .size(32)
-                        .into());},
-                    _ => {}
-                }
+        match c {
+            Content::MarkdownParsed(p) => {
+                children.push(markdown(p, Theme::Dark).map(Message::LinkClicked));
             }
-    container(
-        Column::with_children(children).spacing(5)
-    )
-
+            Content::Image(_) => {
+                children.push(text("<Image goes here>").size(32).into());
+            }
+            Content::Audio(_) => {
+                children.push(text("<Audio widget here>").size(32).into());
+            }
+            Content::Video(_) => {
+                children.push(text("<Video goes here>").size(32).into());
+            }
+            _ => {}
+        }
+    }
+    container(Column::with_children(children).spacing(5))
 }
 
 pub fn media_view(state: &'_ ui::State) -> Element<'_, Message> {
     match state.current_item.clone().unwrap().media {
         Some(m) => {
-            if m.len() > 0{
-                text(format!("<Media is available:{}>",m)).into()
-            }
-            else {
+            if m.len() > 0 {
+                text(format!("<Media is available:{}>", m)).into()
+            } else {
                 text("".to_owned()).into()
-
             }
         }
-        None => {
-            text("".to_owned()).into()
-        }
+        None => text("".to_owned()).into(),
     }
 }
 
-pub fn navbar (state: &ui::State) -> Element<Message>{
+pub fn navbar(state: &ui::State) -> Element<Message> {
     match state.page {
-        Page::Home => {
-            row::Row::new().push(
-                button("All Items").on_press(Message::ChangePage(Page::AllItems))
-            ).push(button("Categories").on_press(Message::ChangePage(Page::CategoryView)))
+        Page::Home => row::Row::new()
+            .push(button("Feeds").on_press(Message::ChangePage(Page::Feeds)))
+            .push(button("All Items").on_press(Message::ChangePage(Page::AllItems)))
+            .push(button("Categories").on_press(Message::ChangePage(Page::CategoryView)))
             .push(button("Dev Panel").on_press(Message::ChangePage(Page::Testing)))
-            .spacing(5).padding(5)
-        },
-        Page::FeedView => {
-            row::Row::new().push(button("Home").on_press(Message::ChangePage(Page::Home)))
-            .push(
-                button("All Items").on_press(Message::ChangePage(Page::AllItems))
-            )
-            .spacing(5).padding(5)
-        },
-        Page::AllItems => {
-            row::Row::new().push(button("Home").on_press(Message::ChangePage(Page::Home)))
+            .spacing(5)
+            .padding(5),
+        Page::Feeds => row::Row::new()
+            .push(button("Home").on_press(Message::ChangePage(Page::Home)))
+            .push(button("All Items").on_press(Message::ChangePage(Page::AllItems)))
+            .push(button("Categories").on_press(Message::ChangePage(Page::CategoryView)))
             .push(button("Dev Panel").on_press(Message::ChangePage(Page::Testing)))
-            .spacing(5).padding(5)}
-        Page::CategoryView => {
-            row::Row::new().push(button("Home").on_press(Message::ChangePage(Page::Home)))
-            .push(
-                button("All Items").on_press(Message::ChangePage(Page::AllItems))
-            )
-            .spacing(5).padding(5)}
-        Page::Testing => {
-            row::Row::new().push(button("Home").on_press(Message::ChangePage(Page::Home)))
-            .push(
-                button("All Items").on_press(Message::ChangePage(Page::AllItems))
-            )
-            .spacing(5).padding(5)}
-        Page::ItemView => {
-            row::Row::new().push(button("Home").on_press(Message::ChangePage(Page::Home)))
-            .push(
-                button("All Items").on_press(Message::ChangePage(Page::AllItems))
-            )
-            .spacing(5).padding(5)}
-    }.into()
-
+            .spacing(5)
+            .padding(5),
+        Page::FeedView => row::Row::new()
+            .push(button("Home").on_press(Message::ChangePage(Page::Home)))
+            .push(button("All Items").on_press(Message::ChangePage(Page::AllItems)))
+            .push(button("Categories").on_press(Message::ChangePage(Page::CategoryView)))
+            .push(button("Dev Panel").on_press(Message::ChangePage(Page::Testing)))
+            .spacing(5)
+            .padding(5),
+        Page::AllItems => row::Row::new()
+            .push(button("Home").on_press(Message::ChangePage(Page::Home)))
+            .push(button("Feeds").on_press(Message::ChangePage(Page::Feeds)))
+            .push(button("Categories").on_press(Message::ChangePage(Page::CategoryView)))
+            .push(button("Dev Panel").on_press(Message::ChangePage(Page::Testing)))
+            .spacing(5)
+            .padding(5),
+        Page::CategoryView => row::Row::new()
+            .push(button("Home").on_press(Message::ChangePage(Page::Home)))
+            .push(button("Feeds").on_press(Message::ChangePage(Page::Feeds)))
+            .push(button("All Items").on_press(Message::ChangePage(Page::AllItems)))
+            .push(button("Dev Panel").on_press(Message::ChangePage(Page::Testing)))
+            .spacing(5)
+            .padding(5),
+        Page::Testing => row::Row::new()
+            .push(button("Home").on_press(Message::ChangePage(Page::Home)))
+            .push(button("Feeds").on_press(Message::ChangePage(Page::Feeds)))
+            .push(button("Categories").on_press(Message::ChangePage(Page::CategoryView)))
+            .push(button("All Items").on_press(Message::ChangePage(Page::AllItems)))
+            .spacing(5)
+            .padding(5),
+        Page::ItemView => row::Row::new()
+            .push(button("Home").on_press(Message::ChangePage(Page::Home)))
+            .push(button("Feeds").on_press(Message::ChangePage(Page::Feeds)))
+            .push(button("Categories").on_press(Message::ChangePage(Page::CategoryView)))
+            .push(button("All Items").on_press(Message::ChangePage(Page::AllItems)))
+            .spacing(5)
+            .padding(5),
+    }
+    .into()
 }
 
-pub fn list_item(id: usize,title: String, description: String) -> Column<'static,Message>{
+pub fn list_item(id: usize, title: String, description: String) -> Column<'static, Message> {
     Column::new()
-    .push(button(Text::new(title)).on_press(Message::LoadItem(id)))
-    .push(text(description))
-    .align_x(iced::Alignment::Center)
-    .spacing(5)
+        .push(button(Text::new(title)).on_press(Message::LoadItem(id)))
+        .push(text(description))
+        .align_x(iced::Alignment::Center)
+        .spacing(5)
 }
 
 pub fn content_view(state: &'_ ui::State) -> iced::widget::Scrollable<'_, Message> {
     let item = state.current_item.clone().unwrap();
 
-    scrollable(
-        column!(
-            match item.description {
-                Some(_d) => {
-                    content_area(&state.item_description)
-                },
-                None => {container(text("No description found"))}
-            },
-            match item.content {
-                Some(_c) => {
-                    content_area(&state.item_content)
-                }
-                None => {container(text("No content found"))}
+    scrollable(column!(
+        match item.description {
+            Some(_d) => {
+                content_area(&state.item_description)
             }
-            
-        )
-    ).width(iced::Fill)
+            None => {
+                container(text("No description found"))
+            }
+        },
+        match item.content {
+            Some(_c) => {
+                content_area(&state.item_content)
+            }
+            None => {
+                container(text("No content found"))
+            }
+        }
+    ))
+    .width(iced::Fill)
 }